Electric vehicle collision prevention linkage baffle device for construction elevator cage
By installing an anti-Electric vehicle collision linkage baffle device on the construction elevator cage, the problem of electric vehicle operation errors or equipment failures in construction elevators is solved, and the effect of improving construction transportation efficiency and safety is achieved.
Patent Information
- Application Number
- CN202323652517.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2033-12-30
AI Technical Summary
In secondary structure and decoration construction projects of high-rise residential buildings and public buildings, construction elevators have the risk of electric vehicles operating errors or equipment failures, resulting in safety accidents and casualties.
A construction elevator cage anti-episode linkage baffle device is designed. By installing pulleys on the top of the elevator cage, movable steel plates are installed on the bottom plate through hinges, and linked with the elevator cage door through wire ropes. When the door is closed, the steel plates are raised to prevent the electric vehicle from colliding, and when the door is opened, the steel plates are automatically laid flat.
It effectively eliminates safety accidents and casualties caused by electric vehicle operation errors or equipment failures, accelerates construction and transportation efficiency, improves construction progress and saves costs.
Smart Images
Figure CN222770417U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and in particular provides a linkage baffle device for preventing electric vehicles from colliding with a construction elevator cage, which is suitable for secondary structures and decoration construction projects of high-rise residential buildings and public buildings. Background Art
[0002] Country Garden Cangzhou Xian County Yunxitai Residential Community Project is an 11-story and 18-story Western-style building. The outdoor construction elevator model is SC200 / 200, and the elevator cage entrance and exit width is 1.5m. During the secondary structure and decoration construction stage, electric vehicles are needed to transport a large number of materials such as blocks and mortar. The frequency of use is high, and there is a risk of electric vehicle operation errors or equipment failure. The use of this anti-collision lever device can not only speed up the construction and transportation efficiency, but also effectively prevent safety accidents and casualties caused by electric vehicle operation errors or equipment failures, indirectly improve the construction progress, and save unnecessary cost expenditures. Summary of the invention
[0003] The purpose of the utility model is to provide a construction elevator cage anti-electric vehicle collision linkage baffle device, which overcomes the shortcomings of the original construction elevator that there is a risk of electric vehicle operation errors or equipment failure, thereby speeding up construction transportation efficiency, eliminating safety accidents and casualties, and indirectly improving construction progress and reducing construction costs.
[0004] The key to the anti-collision device described in the utility model is to install a pulley on the top of the construction elevator cage, install a movable steel plate on the bottom plate of the elevator cage through a hinge, and link it with the construction elevator cage door through a steel wire rope. When the door is closed, the steel plate stands upright to prevent the electric vehicle from colliding with the door. When the door is opened, the steel plate automatically lies flat. The limiting angle steel (7) is fixed at an angle of about 80 degrees to ensure that the anti-collision baffle (1) automatically falls down after the steel wire rope is relaxed.
[0005] The utility model comprises an anti-collision baffle 1, a hinge 2, a fixing ring, a steel wire 5, a fixing pulley 6, and a limiting angle steel 7; the hinge 2 is connected to one side of the long side of the anti-collision baffle 1, and two second fixing rings 4 are respectively fixed to the same side of the long side of the anti-collision baffle 1; the two first fixing rings 3 are respectively fixed to the elevator cage door leaf; the fixing pulley 6 is fixed to the construction elevator cage top plate; the positions of the second fixing ring 4, the fixing pulley (6), and the first fixing ring 3 should correspond, and the second fixing ring 4, the fixing pulley 6, and the first fixing ring 3 are connected in series through the steel wire 5 to form a linkage whole.
[0006] The anti-collision baffle plate 1 described in the utility model has a height of 300 mm and a thickness of 4 mm; a hinge (2) is connected to one side of the long side of the anti-collision baffle plate 1, and the hinge is made of stainless steel with a specification of 100*68*1.5; the steel wire rope 5 is 6.2 mm long and is connected to the anti-collision baffle plate 1 and the first fixing ring 3 of the elevator cage door leaf through a fixed pulley 6 to form a whole; the specification model of the limiting angle steel 7 is L40X40X4.
[0007] Country Garden Cangzhou Xian County Yunxitai Residential Community Project is an 11-story and 18-story Western-style building. The outdoor construction elevator model is SC200 / 200, and the elevator cage entrance and exit width is 1.5m. During the secondary structure and decoration construction stage, electric vehicles are needed to transport a large number of materials such as blocks and mortar. The frequency of use is high, and there is a risk of electric vehicle operation errors or equipment failure. The use of this anti-collision linkage baffle device can not only speed up the construction and transportation efficiency, but also effectively prevent safety accidents and casualties caused by electric vehicle operation errors or equipment failures, indirectly improve the construction progress, and save unnecessary cost expenditures.
[0008] The beneficial effect of the utility model is that after the anti-collision linkage baffle device is installed, the transportation efficiency is improved, the construction is convenient, the construction progress is accelerated, safety accidents are prevented, and unnecessary cost expenditures are saved.
[0009] The advantages are: it can meet the construction requirements in terms of integrity, safety and practicality, improve transportation efficiency, is convenient and fast to operate, and can ensure transportation safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The utility model is further described below in conjunction with the accompanying drawings and implementation examples.
[0011] Figure 1 It is a plan view of the components of the utility model.
[0012] Figure 2 It is a vertical view of the entrance and exit of the elevator cage of the utility model.
[0013] Figure 3 It is an elevation view of the utility model.
[0014] In the figure, there are an anti-collision baffle 1, a hinge 2, a first fixing ring 3, a second fixing ring 4, a steel wire rope 5, a fixing pulley 6, and a limiting angle steel 7. DETAILED DESCRIPTION
[0015] The utility model comprises an anti-collision baffle 1, a hinge 2, a fixing ring, a steel wire 5, a fixing pulley 6, and a limiting angle steel 7; the hinge 2 is connected to one side of the long side of the anti-collision baffle 1, and two second fixing rings 4 are respectively fixed to the same side of the long side of the anti-collision baffle 1; the two first fixing rings 3 are respectively fixed to the elevator cage door leaf; the fixing pulley 6 is fixed to the construction elevator cage top plate; the positions of the second fixing ring 4, the fixing pulley (6), and the first fixing ring 3 should correspond, and the second fixing ring 4, the fixing pulley 6, and the first fixing ring 3 are connected in series through the steel wire 5 to form a linkage whole.
[0016] Figure 1 , Figure 2 The utility model discloses an implementation method of the anti-collision linkage baffle device of the construction elevator cage electric vehicle.
[0017] exist Figure 1 When the material transport electric vehicle is in the elevator cage, the anti-collision baffle is in the upright state. After reaching the ground, the elevator cage door leaf is lifted, and the wire rope linkage baffle is laid flat before the electric vehicle can drive out of the elevator cage. Its main function is to prevent the construction elevator from rushing out of the elevator door due to misoperation or switch failure during operation, causing a safety accident.
[0018] exist Figure 2 In the process, after the elevator cage is closed, the steel wire rope pulls up the anti-collision baffle through the pulley to keep it in the upright state; the bottom surface of the limit angle steel 7 is firmly welded to the bottom plate of the elevator cage, and the side surface is firmly welded or bolted to the wall plate of the elevator cage. The fixed pulley 6 is welded or bolted to the top plate of the elevator cage; the second fixed ring 4 is firmly welded and fixed to the elevator cage.
Claims
1. A construction elevator cage anti-electric vehicle collision linkage baffle device, characterized in that: The invention comprises an anti-collision baffle (1), a hinge (2), a fixing ring, a steel wire rope (5), a fixing pulley (6), and a limiting angle steel (7); the hinge (2) is connected to one side of the long side of the anti-collision baffle (1); two second fixing rings (4) are respectively fixed to the same side of the long side of the anti-collision baffle (1); two first fixing rings (3) are respectively fixed to the elevator cage door leaf; the fixing pulley (6) is fixed to the top plate of the construction elevator cage; the positions of the second fixing ring (4), the fixing pulley (6), and the first fixing ring (3) should correspond to each other, and the second fixing ring (4), the fixing pulley (6), and the first fixing ring (3) are connected in series through the steel wire rope (5) to form a linkage whole.
2. The construction elevator cage anti-electric vehicle collision linkage baffle device according to claim 1 is characterized in that: The anti-collision baffle (1) is 300 mm high and 4 mm thick; the hinge (2) is made of stainless steel with a specification of 100*68*1.5; the steel wire rope (5) is 6.2 mm thick and is connected to the anti-collision baffle (1) and the first fixing ring (3) of the elevator cage door leaf through a fixed pulley (6) to form a whole; the specification of the limiting angle steel (7) is L40X40X4.