Sahertian, Roy Richard (Hollander 11 NM Wormer, NL-1531, NL)
| 1. | An apparatus for supporting a lamp post (8) or the like, comprising a base frame (1), and at least a first support column (3) coupled with an end (2) to the base frame (1) and having at its other end a first cou pling member (5) for fastening to the light post (8), at a position removed from the base frame (1), characterized in that it is provided with a second support column (4) whose one end (11) is coupled with the base frame (1) and whose other end is provided with a second coupling member (6) for fastening to the first support column (3), between its to extremities, such that the first coupling member (5) of the first support column (3) that is to be coupled to the light post (8), is above the base frame (1) and, viewed from the top, between the ends (11) of the first and a second support columns (3,4) coupled to the base frame (1). |
| 2. | An apparatus according to claim 1, character ized in that the second support column (4) is provided with a third coupling member (7) for fastening to the light post (7) such that when the base frame 1) is in a horizontal position, the light post (8), if it is at the same time attached to the first coupling member (5) of the first support column (3), will be substantially vertical. |
| 3. | An apparatus according to claim 1 or 2, charac terized in that the first, second and third coupling mem bers (5,6,7) provide detachable fastenings. |
| 4. | An apparatus according to one of the claims 1 3, characterized in that the ends (2,11) of the first and second support columns (3,4) coupled with the base frame (1) are pivotingly attached to the base frame (1). |
| 5. | An apparatus. according to one of the preceding claims, characterized in that at least one of the coupling members (5,6,7) is embodied as an opening provided in the first or second support column (3,4), respectively, and which is suitable for receiving a pin. |
| 6. | A light post (8) suitable for use with an appa ratus according to one of the claims 15, characterized in that the light post is provided with box profiles (9,10) suitable for receiving the pin. |
The invention also relates to a light post that can be used with such an apparatus.
The European patent application EP-A-0 379 335 discloses a mobile telescoping post provided with a post support coupled at one end with a mobile base frame while at the other end being coupled to the post, at a position removed from the base frame. Especially in the construc- tion industry there is a need for an easily erectable and mobile facility for light posts which requires little space after it has been used and dismantled. The known ap- paratus cannot be used for this purpose because although it is mobile, in respect of standing and storage space it is very uneconomical.
The object of the invention is to solve this problem and to achieve further advantages, which will be explained in the following.
The apparatus according to the invention is char- acterized in that it is provided with a second support column whose one end is coupled with the base frame and whose other end is provided with a second coupling member for fastening to the first support column, between its to extremities, such that the first coupling member of the first support column that is to be coupled to the light post, is above the base frame and, viewed from the top, between the ends of the first and a second support columns coupled to the base frame. Conveniently, the second sup- port column is provided with a third coupling member for fastening to the light post such that when the base frame
is in a horizontal position, the light post, if it is at the same time attached to the first coupling member of the first support column, will be in a substantially vertical position. The first, second and third coupling members are preferably designed as facilities providing a detachable fastening.
The apparatus according to the invention has the advantage that the light post can be erected so as to be very stable due to the stabilizing triangles created as a result of how the various fastening points are positioned.
The detachable fastening of the various coupling members provides the additional advantage that the light post and the apparatus supporting said light post can be completely dismantled, so that the dimensions of the dismantled appa- ratus for the support of the light post can be very com- pact.
This is achieved in particular with the embodi- ment of the apparatus according to the invention that is characterized in that the ends of the first and second support columns coupled with the base frame are pivotingly attached to the base frame. When the light post is disman- tled, the first and second support columns can be pivoted such that they fold flat onto the base frame, which means not only that the apparatus takes up little space but also that it can be stacked with similar apparatuses for sup- porting a light post.
A simple design of the coupling member is one in which the first or second support column, respectively, is each provided with an opening suitable for receiving a pin. According to the invention, the light post to be erected will then be characterized in that the light post is provided with box profiles suitable for receiving said pin. The invention will now be elucidated with reference to the drawings in which Figures 1 and 2 show the apparatus and light post according to the invention in a side and front view, re- spectively. The Figures 1 and 2 show the apparatus for
supporting the light post, and the light post in mounted condition.
The apparatus for supporting the light post com- prises a base frame 1 and a first support column 3 which at one end 2 is coupled with the base frame 1 and that at the other end is provided with a first coupling member 5 for fastening to the light post 8 at a position removed from the base frame 1, as shown in the Figures. The appa- ratus for supporting the light post 8 is further provided with a second support column 4 whose one end 11 is coupled with the base frame 1 and whose other end is provided with a second coupling member 6 for fastening to the first sup- port column 3 between its two ends, such that the first coupling member 5 of the first support column 3 to be cou- pled to the light post 8, is positioned above the base frame 1 and, viewed from above, between the ends 2,11 of the first and second support columns 3,4 coupled to the base frame 1. When the base frame 1 is positioned horizon- tally, this allows the light post 8 to be erected substan- tially vertically, as shown in the Figures. To this end, the second support column 4 is provided with a third cou- pling member 7 for fastening to the light post 8, to en- sure the vertical positioning of the light post 8.
The first, second, and third coupling members 5, 6, and 7 provide detachable fastenings that allow the light post 8 to be removed from its supporting apparatus.
In addition, being able to remove the second coupling mem- ber 6, makes it possible to collapse the first support column 3 and the second support column 4 so as to be folded flat onto the base frame 1. This is further aided by the fact that the ends 2,11 of the first and second support columns 3,4 coupled with the base frame 1, are pivotingly attached to the base frame 1.
Preferably, the base frame 1 is mounted on a base plate 12 acting as counter weight and conferring stability on the assembly.
As is clearly shown in Figure 2, the first, sec- ond, and third coupling members 5,6,7 are embodied as
openings provided in the first and second support columns 3,4, respectively, each of which is suitable to receive a pin to effectuate the fastening.
Furthermore, at the level of the first coupling member 5 and the third coupling member 7, the light post 8 is provided with box profiles 9 and 10. Said box profiles 9 and 10 are also suitable for receiving the pins men- tioned earlier.
To the person skilled in the art it will be obvi- ous that within the scope of the invention numerous varia- tions on the above-described embodiment are possible. This exemplary embodiment is therefore to be understood as be- ing non-limiting and as merely serving to elucidate the invention, the scope of protection being determined solely by the appended claims.