Title:
FENCE HAVING WARNING AND ANTI-CLIMBING FUNCTION USED FOR BALLASTLESS RAIL TRANSIT
Document Type and Number:
WIPO Patent Application WO/2021/068354
Kind Code:
A1
Abstract:
A fence that has a warning and anti-climbing function and that is used for ballastless rail transit, the fence comprising two supporting columns (1) and a protective rod (4) provided on the two supporting columns (1); a plurality of bearing seats (2) are symmetrically provided on the supporting columns (1), and the protective rod (4) is connected to the two supporting columns (1) by means of the bearing seats (2); a plurality of vertical rods (6) are provided on the protective rod (4); a clamping slot (3) is provided on each bearing seat (2), and the protective rod (4) is slidably connected in an inner cavity of each clamping slot (3); both ends of the protective rod (4) are provided with a limiting slot (13), and rotating a locking member limiting plate (12) may limit the position of a protective plate so as to install and fix a protective fence, and improve the efficiency of construction workers installing guardrail; first anti-climbing rods (15) and second anti-climbing rods (16) form Y-shaped configurations, which may prevent the backs of construction workers from being lacerated during construction, and may also prevent people from climbing over the fence; moreover, by means of providing a warning sign (8) on the fence, people may be warned, and an LED light (17) is used to ensure that people may also see the corresponding warning sign (8) at night.
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Inventors:
SU HUANYIN (CN)
TAO WENCONG (CN)
ZHANG YUJIA (CN)
ZHOU SHAOTING (CN)
CHEN SIQIAN (CN)
OU JIALE (CN)
SU JIASHENG (CN)
HUANG JIAXIN (CN)
CHEN XIN (CN)
CHEN YUJUAN (CN)
OUYANG DUYAN (CN)
TAO WENCONG (CN)
ZHANG YUJIA (CN)
ZHOU SHAOTING (CN)
CHEN SIQIAN (CN)
OU JIALE (CN)
SU JIASHENG (CN)
HUANG JIAXIN (CN)
CHEN XIN (CN)
CHEN YUJUAN (CN)
OUYANG DUYAN (CN)
Application Number:
PCT/CN2019/118766
Publication Date:
April 15, 2021
Filing Date:
November 15, 2019
Export Citation:
Assignee:
UNIV WUYI (CN)
International Classes:
E04H17/14; E01F9/615; E01F9/669; E01F13/06; E04H17/00; E04H17/20; E04H17/22
Foreign References:
| CN207846299U | 2018-09-11 | |||
| CN206129805U | 2017-04-26 | |||
| CN203129707U | 2013-08-14 | |||
| CN207714208U | 2018-08-10 | |||
| CN209099243U | 2019-07-12 | |||
| CN208250981U | 2018-12-18 | |||
| CN206173850U | 2017-05-17 | |||
| US20180058093A1 | 2018-03-01 |
Attorney, Agent or Firm:
BEIJING SHENGFANZHIRONG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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