CN215632201U

CN215632201U - Building engineering rail guard

Info

Publication number: CN215632201U
Application number: CN202121482334.9U
Authority: CN
Inventors: 邹永军; 刘会霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-25
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of building engineering, in particular to a building engineering protective guard, which comprises an upper plate and a lower plate, wherein a plurality of connecting shafts are rotatably connected between the upper plate and the lower plate, the outer part of each connecting shaft is fixedly connected with a buffer barrel, a buffer mechanism is arranged in each buffer barrel, a plurality of iron cones are fixedly connected on the lower plate, a connecting column is fixedly connected on the side wall of the upper plate, an ejection groove is formed in the connecting column, a limiting plate is slidably connected in the ejection groove, two ends of each limiting plate are respectively and fixedly connected with an ejection spring and a clamping block, one end of each clamping block penetrates through the connecting column and extends to the outside, a connecting groove and a clamping groove matched with the clamping block are formed in the side wall of the upper plate, a push plate is slidably connected in the clamping groove, a push rod is fixedly connected on the side wall of the push plate, a fixed pipe is fixedly connected on the upper plate, the mounting and dismounting speed is high, and the injury of a driver caused by collision with the protective guard is reduced, high safety in use.

Description

Building engineering rail guard

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering protective guard.

Background

As is well known, the construction engineering is an industry which is rapidly developed and widely influenced, the construction site is everywhere visible, and in the construction site of the construction engineering, in order to protect the construction site of the construction engineering, a guard rail is generally installed to block non-constructors from entering the construction area.

Through the retrieval, patent publication is CN 211201374U's utility model discloses a construction rail guard, including the baffle, the upper end of baffle is provided with reflection of light sign, reflection of light sign's upper end surface is provided with flexible fence, the lower extreme of flexible fence is provided with the bolt groove, the front end surface in bolt groove is provided with stud, because it needs the user use tool to twist and moves the multiunit bolt and carry out the dismouting to the fence when the equipment, lead to dismouting speed slower, and often the driver on the land often because misoperation hits the rail guard, the driver is injured because of the collision easily, and safety in utilization is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the building engineering protective guard which is high in disassembly and assembly speed, reduces the injury of a driver due to collision with the protective guard and is high in use safety, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a building engineering protective guard comprises an upper plate and a lower plate, a plurality of connecting shafts are rotatably connected between the upper plate and the lower plate, a buffer barrel is fixedly connected to the outside of each connecting shaft, a buffer mechanism is arranged in each buffer barrel, a plurality of iron cones are fixedly connected to the lower plate, a connecting column is fixedly connected to the side wall of the upper plate, an ejection groove is formed in each connecting column, a limiting plate is slidably connected to each ejection groove, ejection springs and clamping blocks are fixedly connected to the two ends of each limiting plate respectively, one end of each clamping block penetrates through each connecting column and extends to the outside, a connecting groove and a clamping groove matched with each clamping block are formed in the side wall of the upper plate, a push plate is slidably connected to each clamping groove, a push rod is fixedly connected to the side wall of each push plate, a fixed pipe is fixedly connected to the upper plate, one end of each push rod penetrates through each upper plate and each fixed pipe and extends to the outside, and a reset plate is fixedly connected to each push rod, the push rod is sleeved with a reset spring.

Preferably, buffer gear includes the limiting plate, has seted up a plurality of dashpots on the buffering bucket, dashpot and limiting plate sliding connection, and the both ends of limiting plate fixedly connected with buffering spring and slide bar respectively, the one end of slide bar run through the buffering bucket and extend to the inside of buffering bucket to the one end fixedly connected with atress board of slide bar, the lateral wall and the connecting axle of atress board are hugged closely.

Furthermore, a reflective sticker is pasted on the side wall of the upper board.

Still further, one end of the push rod is fixedly connected with a pressing block.

As a further proposal of the proposal, the side wall of the pressing block is provided with a pressing groove.

As a further proposal of the proposal, the side wall of the reset plate is connected with the inner wall of the fixed tube in a sliding way.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering protective guard, which has the following beneficial effects:

1. this building engineering rail guard through the cooperation of spliced pole, spread groove and draw-in groove, and then can be in the same place two overhead boards are installed to through the cooperation of push rod, push pedal, the board that resets and the spring that resets, and then convenient to use person dismantles two overhead boards, has reached the faster effect of dismouting speed.

2. The building engineering protective guard can reduce the impact force of a vehicle impacting on the buffer barrel through the matching of the elasticity of the buffer barrel and the buffer mechanism, and can change the impacting direction of the vehicle through the rotation of the connecting shaft, thereby achieving the effects of reducing the injury condition of a driver due to the collision with the protective guard and having higher use safety.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged partial view of FIG. 1 at C;

FIG. 5 is a schematic top view of the upper plate and the buffer barrel of the present invention;

fig. 6 is a schematic structural view of the connection of two upper boards according to the present invention.

In the figure: 1. a board is arranged on the frame; 2. a lower plate; 3. a connecting shaft; 4. a buffer barrel; 5. an iron cone; 6. connecting columns; 7. a limiting plate; 8. ejecting a spring; 9. a clamping block; 10. pushing the plate; 11. a push rod; 12. a fixed tube; 13. a reset plate; 14. a reset spring; 15. a limiting plate; 16. a buffer spring; 17. a slide bar; 18. a stress plate; 19. reflecting light; 20. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, a protective guard for construction engineering comprises an upper plate 1 and a lower plate 2, a plurality of connecting shafts 3 are rotatably connected between the upper plate 1 and the lower plate 2, a buffer barrel 4 is fixedly connected to the outside of the connecting shafts 3, a buffer mechanism is arranged in the buffer barrel 4, the buffer mechanism comprises a limiting plate 15, a plurality of buffer slots are arranged on the buffer barrel 4, the buffer slots are slidably connected with the limiting plate 15, two ends of the limiting plate 15 are respectively and fixedly connected with a buffer spring 16 and a sliding rod 17, one end of the sliding rod 17 penetrates through the buffer barrel 4 and extends into the buffer barrel 4, one end of the sliding rod 17 is fixedly connected with a stress plate 18, the side wall of the stress plate 18 is tightly attached to the connecting shafts 3, the shock absorption of the buffer barrel 4 can be increased by the cooperation of the limiting plate 15, the buffer spring 16, the sliding rod 17 and the stress plate 18, a plurality of iron cones 5 are fixedly connected to the lower plate 2, fixedly connected with spliced pole 6 on the lateral wall of overhead board 1, it has the reflection of light subsides 19 to paste on the lateral wall of overhead board 1, can be convenient for pedestrian and vehicle through reflection of light subsides 19 and observe overhead board 1 evening, increases the safety in utilization.

It should be further explained that an ejection slot is formed on the connecting column 6, a limiting plate 7 is slidably connected in the ejection slot, two ends of the limiting plate 7 are respectively and fixedly connected with an ejection spring 8 and a clamping block 9, one end of the clamping block 9 penetrates through the connecting column 6 and extends to the outside, a connecting slot and a clamping slot matched with the clamping block 9 are formed on the side wall of the upper plate 1, a push plate 10 is slidably connected in the clamping slot, a push rod 11 is fixedly connected on the side wall of the push plate 10, a fixed tube 12 is fixedly connected on the upper plate 1, one end of the push rod 11 penetrates through the upper plate 1 and the fixed tube 12 and extends to the outside, a pressing block 20 is fixedly connected at one end of the push rod 11, the push rod 11 can be conveniently pressed by a user through the pressing block 20, a pressing slot is formed on the side wall of the pressing block 20, the separation of fingers of the user on the pressing block 20 can be reduced through the pressing slot, and a reset plate 13 is fixedly connected on the push rod 11, the side wall of the reset plate 13 is connected with the inner wall of the fixed tube 12 in a sliding way, and the push rod 11 is sleeved with a reset spring 14.

To sum up, the working principle and working process of the building engineering protective guard are that when the protective guard is used, firstly the building engineering protective guard is placed at a place to be used, then the iron cone 5 is inserted into the soil layer, when the two upper plates 1 need to be connected, then a user inserts the connecting column 6 into the connecting groove, the fixture block 9 enters the clamping groove, then the two upper plates 1 can be connected, when the two upper plates 1 need to be disassembled, the user presses the pressing block 20, the pressing block 20 drives the push rod 11 to move, the push rod 11 drives the push plate 10 to move, the push plate 10 extrudes the fixture block 9 to move, then the user can disassemble the two upper plates 1, and the push rod 11 can be reset through the elasticity of the reset spring 14, when a vehicle impacts the buffer barrel 4, the impact force of the vehicle impact can be reduced through the elasticity of the buffer barrel 4 and the elasticity of the buffer spring 16, and the connecting shaft 3 rotates to change the impact direction of the vehicle, and the use safety is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering rail guard, includes and puts board (1) and lower board (2), its characterized in that: a plurality of connecting shafts (3) are rotatably connected between the upper plate (1) and the lower plate (2), a buffer barrel (4) is fixedly connected to the outer part of each connecting shaft (3), a buffer mechanism is arranged in each buffer barrel (4), a plurality of iron cones (5) are fixedly connected to the lower plate (2), a connecting column (6) is fixedly connected to the side wall of the upper plate (1), an ejection groove is formed in each connecting column (6), a limiting plate (7) is slidably connected in each ejection groove, two ends of each limiting plate (7) are respectively and fixedly connected with an ejection spring (8) and a clamping block (9), one end of each clamping block (9) penetrates through each connecting column (6) and extends to the outer part, a connecting groove and a clamping groove matched with the clamping block (9) are formed in the side wall of the upper plate (1), a push plate (10) is slidably connected in each clamping groove, a push rod (11) is fixedly connected to the side wall of the push plate (10), and a fixing pipe (12) is fixedly connected to the upper plate (1), one end of the push rod (11) penetrates through the upper plate (1) and the fixed pipe (12) and extends to the outside, a reset plate (13) is fixedly connected to the push rod (11), and a reset spring (14) is sleeved on the push rod (11).

2. A construction engineering guard rail according to claim 1, characterized in that: buffer gear includes limiting plate (15), has seted up a plurality of dashpots on buffering bucket (4), dashpot and limiting plate (15) sliding connection, the both ends difference fixedly connected with buffering spring (16) and slide bar (17) of limiting plate (15), the inside that buffering bucket (4) and extend to buffering bucket (4) is run through to the one end of slide bar (17), and the one end fixedly connected with atress board (18) of slide bar (17), the lateral wall and connecting axle (3) of atress board (18) are hugged closely.

3. A construction engineering guard rail according to claim 2, characterized in that: the side wall of the upper plate (1) is stuck with a reflective sticker (19).

4. A construction engineering guard rail according to claim 3, characterized in that: one end of the push rod (11) is fixedly connected with a pressing block (20).

5. A construction engineering guard rail according to claim 4, characterized in that: the side wall of the pressing block (20) is provided with a pressing groove.

6. A construction engineering guard rail according to claim 5, characterized in that: the side wall of the reset plate (13) is connected with the inner wall of the fixed tube (12) in a sliding mode.