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JP2010203138A |
To provide a temporary scaffold which is not interrupted by an obstacle and is provided with a width expansion bracket for temporarily arranging an auxiliary scaffold plate for width expansion so that a wider scaffold plate can be tempor...
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JP4543095B2 |
The invention relates to a safety rail, in particular a safety rail whose connecting hook will not fall off from a flange hole when a transverse component is subjected to a lower load so as to ensure the operation safety. The safety rail...
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JP2010196341A |
To provide a portable workbench constituted by connecting a stage plate between opposed workbench bodies, wherein only a workbench body for adjusting the length of an expansion leg can be floated as it is and the height-adjustment work o...
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JP2010189906A |
To provide a baseboard device for a scaffold, which can be inexpensively manufactured by virtue of a relatively-simple structure, and which can be easily operated.This baseboard device 10 for the scaffold is used by being attached to an ...
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JP2010185173A |
To provide a load receiving stage capable of simplifying and facilitating mounting work and replacing work to improve efficiency of temporary work.This load receiving stage is provided with a plurality of stage frame bodies 3 each compos...
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JP2010185185A |
To provide a very safe temporary handrail and its construction method for mounting it on a beam made of H-steel easily and mounting it on the beam before construction in advance on the ground and at a lower story provided with a stable s...
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JP4531937B2 |
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JP2010168747A |
To provide a connecting member capable of connecting members constituting a temporary scaffold or the like simply, securely, and firmly, and to provide a brace member for the temporary scaffold provided with the connecting member.This co...
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JP2010168733A |
To provide a baseboard for a temporary scaffold having excellent versatility and capable of being securely assembled even if a clearance is formed between a tread and a support.This baseboard for temporary scaffold is arranged along a si...
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JP4514090B2 |
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JP3161090U |
To provide a clamp for connecting a pipe used for assembling a temporary scaffold or the like in which a wedge is not likely to loosen at all. Cross-coupled pipe connecting clamps A and B are a circle having a clamp base 2 having a conca...
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JP2010142070A |
To provide an extender of a step bolt, on which a plurality of workers put their feet on the position of the same step bolt. The extender of the step bolt includes a cylindrical extender body 2 longer than the length of the step bolt 1 a...
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JP4481441B2 |
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JP4482738B2 |
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JP2010126962A |
To provide a falling object protective apparatus which enables easy attaching/detaching work, uses a small number of members to achieve weight reduction, and can be used at an opening part of a carry-in entrance for a truck when the carr...
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JP2010127405A |
To provide a connecting fixture capable of securing fixing force with a small number of components. A pair of outer members 12A, 12B are disposed oppositely, spaced apart. A connecting member 20 is disposed between the outer member 12A a...
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JP2010121757A |
To provide a simple, inexpensive, and highly durable clamp metal fitting for clamping a steel frame flange without a fastening bolt becoming loose.This clamp metal fitting includes a substantially U-shaped body frame 1 having a supportin...
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JP4473841B2 |
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JP3159250U |
To provide a skirting board clamp which can be easily attached to a steel pipe of a temporary scaffolding and can be manufactured at low cost by using an existing wooden scaffolding board or steel plate as a skirting board. A skirting bo...
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JP4462441B2 |
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JP2010090676A |
To provide a ledger frame with a floor capable of narrowing a clearance between both ends of the ledger frame with the floor, capable of assembling a staircase member in any place irrespective of a building side or a road side, capable o...
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JP4446814B2 |
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JP4447387B2 |
To provide a scaffold platform for work which does not disturb work when a scaffold is folded and is used, can be easily set even if an obstacle such as a wall or a thing is present around it and allow a worker to ascend and descend easi...
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JP3158145U |
To provide a pipe connector which is easy to mass-produce and can maintain safety. A metal fitting body 1 having an inverted U-shaped cross section and an L-shaped side view in which an arc portion 1b is formed on the inner surface of bo...
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JP4435077B2 |
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JP4423509B2 |
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JP4412612B2 |
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JP3157252U |
To arrange a row of treads of a temporary scaffold surrounding a building at the same height in both the vertical direction and the horizontal direction, to prevent a step at a corner portion, and to arrange a beam member for a handrail ...
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JP4408136B1 |
To conventionally, in the scaffolding assembly industry, both a type using a wedge as a fixing means and a type using a clamp as a fixing means have been used as a fall prevention net bracket, but it is necessary due to the revision of o...
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JP2010019055A |
To provide a clamp which can be fixed to a mounting object without slippage or locational displacement, and facilitates mounting/dismounting thereof.A clamping mechanism is formed of: the clamp A which consists of mutually opposed two cl...
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JP3157095U |
To provide a net bracket for attaching a safety net without leaving a gap between a scaffold plate and a safety net. A fastening metal fitting 4 fixed to a support pipe 21, a frame main body connected to the binding metal fitting 4, and ...
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JP4405314B2 |
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JP4387848B2 |
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JP2009299307A |
To solve a problem of poor working efficiency in building up and dismantling because single pipes are arranged in horizontal and vertical directions and fastened and connected by clamps using a wrench in the case of constructing a scaffo...
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JP4388438B2 |
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JP4387568B2 |
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JP4364885B2 |
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JP3155216U |
To provide a side edge plate mounting device capable of closing a gap between a side edge portion of a scaffold plate and a support even when the support columns of the scaffold are separated, and preventing the article from falling. pro...
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JP2009249861A |
To provide a scaffold gap cover for securing the safety of a worker by covering the lateral gap between scaffold plates.This scaffold gap cover covers the gap between the lateral gap between the scaffold plates. The cover has a step sect...
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JP3154680U |
To provide a skirting board clamp capable of easily fixing a wooden scaffolding board, a steel board or the like as a skirting board at a position of a side end portion of a skirting board. This is a skirting board clamp configured by us...
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JP2009228401A |
To provide a universal joint for single pipes for connecting the single pipes at an optional angle.The universal joint for the single pipes is characterized by providing a center part with shafts, installing shafts of connection parts th...
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JP2009228341A |
To provide a foldable scaffold enabling the scaffold plates to be easily and quickly unfolded and folded and having excellent working efficiency.The plurality of scaffold plates 10, 20, 30 are connected to each other alternately foldable...
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JP2009221786A |
To simply fix a handrail 2 or the like to a longitudinal post 1 and surely maintain the fixed state only by inserting a hook 10, 10' in a receiver 5.The downward hooks at the end of a support rod 3 for the handrail 2 and the scaffold is ...
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JP2009215844A |
To easily assemble or disassemble the corner section of a scaffold using frames.In a corner unit of the prefabricated scaffold, gantry frames 1 each formed by horizontally installing a horizontal member 3 on the upper parts of a pair of ...
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JP2009209543A |
To provide a scaffolding board which is used for a single pipe and coupler scaffolding to be constructed, particularly, in a narrow place, which dispenses with a special mounting structure on the side of a pipe support, which enables the...
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JP3153818U |
To easily and surely fix the ends of skirting boards arranged at right angles to each other, to easily remove the skirting boards, to use them repeatedly, and to reduce the size and cost of the skirting boards. To provide fixing brackets...
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JP3153728U |
To provide a lightweight and practical leading handrail of an assembly scaffold that can be surely installed without requiring a hammer work. A leading handrail of an assembly scaffold is used for a support column 10 in which a bracket 1...
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JP2009191506A |
To provide a handrail which can fasten not only between supports different in external diameter but also between supports of the same external diameter, and to provide prefabricated scaffolding having the handrail built therein.The handr...
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JP3153066U |
To provide a skirting board joint and a skirting board hook which can easily connect the ends of skirting boards with a simple structure. A skirting board joint 1 fixed to an end portion of a skirting board arranged substantially perpend...
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JP3152888U |
To connect two auxiliary scaffolding plates used as scaffolding plates so as to be foldable by a trillion number, open one auxiliary scaffolding plate at a right angle, and open one auxiliary scaffolding plate at a right angle to assist ...
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