CN220725966U

CN220725966U - Protective guard for building engineering with quick disassembly function

Info

Publication number: CN220725966U
Application number: CN202322125324.5U
Authority: CN
Inventors: 杨龙; 周慧蓉; 刘孝军
Original assignee: Chengdu Xinyiheng Construction Machinery Leasing Co ltd
Current assignee: Chengdu Xinyiheng Construction Machinery Leasing Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-05
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to a protective guard with a rapid disassembly function for constructional engineering, which aims to solve the technical problem that the conventional protective guard for constructional engineering is difficult to disassemble and comprises a plurality of guardrail monomers and a plugging mechanism, wherein the bottom end of each guardrail monomer is provided with a mounting seat, each plugging mechanism comprises a plugging component A and a plugging component B, the plugging component A is arranged on one side of each guardrail monomer, the plugging component B is arranged on the other side of each guardrail monomer, and the plugging components A and the plugging components B are in plug connection.

Description

Protective guard for building engineering with quick disassembly function

Technical Field

The utility model relates to the technical field of constructional engineering protective barriers, in particular to a protective barrier with a rapid disassembly function for constructional engineering.

Background

The guard rail, i.e. the industrial guard rail or the crash guard rail, is mainly used for protecting equipment and facilities in factories, workshops and warehouses, is made of steel materials in common use, such as round steel pipes, square steel pipes or profiled steel sheets, and is prepared by the surface treatment process: full-automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. The raw materials used for the surface treatment of the outdoor crash barrier are waterproof materials. The prepared anti-collision guardrail has attractive appearance and is not easy to rust.

The existing constructional engineering protective guard has the defects of complex structure, more steps, time and labor consumption, inconvenience in connection, poor stability and easiness in toppling during loading and unloading of workers. The rail guard for construction engineering disclosed in chinese patent CN217812774U comprises a plurality of fixed columns and a rail guard, wherein the bottoms of the fixed columns are provided with lifting fixing seats, the bottoms of the lifting fixing seats are provided with lifting bins, the tops of the lifting bins are provided with power chambers, threaded rods are arranged in the lifting bins, the threaded rods are connected with a plurality of moving wheels through sliding plates, the tops of the threaded rods are provided with first conical gears in the power chambers, the first conical gears are meshed with second conical gears, one side of each second conical gear is connected with a rotating column, the rotation post is located lifting fixing base department and is provided with the rotation groove, the front of a plurality of fixed columns is provided with the reflection of light strip, the both sides of a plurality of fixed columns are provided with a plurality of slots, the both sides of rail guard are through a plurality of inserted bars and a plurality of slot connection, the front of rail guard is provided with show fence and reflection of light area, the back of rail guard has set gradually shrouding, abatvoix and foam filling layer from outer to interior, but this rail guard for building engineering is although guard effect and warning effect are more obvious, but lack the quick convenient dismounting device that can provide the workman and use, be inconvenient for carrying out quick efficient dismantlement guardrail work. In view of this, we propose a guard rail for construction engineering with a quick-release function.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide the guard rail for the constructional engineering with the rapid disassembly function so as to solve the technical problem that the guard rail for the current constructional engineering is difficult to disassemble.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the utility model provides a design a guardrail for building engineering that possesses quick dismantlement function, includes a plurality of guardrail monomers and grafting mechanism, guardrail monomer bottom is equipped with the mount pad, grafting mechanism includes grafting subassembly A and grafting subassembly B, grafting subassembly A is located guardrail monomer one side, grafting subassembly B is located guardrail monomer opposite side, grafting subassembly A with grafting subassembly B is pegged graft and is connected.

Preferably, the plug assembly A comprises a connecting plate A, the connecting plate A is movably installed with the guardrail monomers, a first plug groove is formed in the lower end of the connecting plate A, an installation cavity is formed in the upper end of the connecting plate A, and a plug unit is fixedly arranged on the installation cavity.

Preferably, the grafting unit includes grafting female piece, joint piece, U type piece and spring, grafting female piece set firmly in on the installation cavity, set up the second grafting groove on the grafting female piece, in the grafting female piece relative the spout that the second grafting groove position was seted up with second grafting groove is linked together, the joint piece is trapezium structure, the joint piece is located in the spout, just the joint piece with spout sliding connection, U type piece both ends run through grafting female piece and with joint piece fixed connection, U type piece top with grafting female piece top distance is less than joint piece top with spout bottom distance, the spring is located in the spout, just spring one end with spout top fixed connection, the spring other end with grafting female piece top fixed connection.

Preferably, the female piece of pegging graft is relative U type piece lateral wall position has seted up chute A, be equipped with the ball piece in the chute A, set up chute B on the U type piece lateral wall, chute B with chute A adaptation, chute A is close to chute B one side has seted up the spacing groove.

Preferably, the plug assembly B comprises a connecting plate B, a first plug sub-block is fixedly arranged at the lower end of the connecting plate B, the first plug sub-block is in plug connection with the first plug groove, a second plug sub-block is fixedly arranged at the upper end of the connecting plate B, the second plug sub-block is in plug connection with the second plug groove, and the second plug sub-block is in plug connection with the clamping block.

Preferably, the plugging end of the second plugging sub-block is triangular, and the angle of the hypotenuse of the triangle is larger than that of the trapezoid structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plug-in component A is arranged on one side of the guardrail single body, the plug-in component B is arranged on the other side of the guardrail single body, and the plug-in component A is in plug-in connection with the plug-in component B, so that a plurality of guardrail single bodies are convenient to assemble and disassemble mutually, and the technical problem that the guardrail for the current construction engineering is difficult to disassemble is solved.

2. According to the utility model, the triangular shape is arranged at the plugging end of the second plugging sub-block, so that the plugging end of the second plugging sub-block is relatively small in size and is easier to plug into the second plugging groove, the clamping block is pushed upwards when the second plugging sub-block is plugged into the second plugging groove, the U-shaped block does not need to be manually lifted to enable the clamping block to slide along the sliding groove, and the angle of the triangular oblique side of the second plugging sub-block is larger than that of the trapezoid structure of the clamping block, so that when the second plugging sub-block is plugged into the second plugging groove, only the top end of the triangular oblique side of the second plugging sub-block is contacted with the oblique side of the trapezoid structure of the clamping block, friction force is reduced, and the second plugging sub-block is easier to plug into the second plugging groove, so that the practicability of the device is further improved.

3. According to the utility model, the chute A is arranged on the plug-in female block, the chute B is arranged on the side wall of the U-shaped block, so that when the clamping block is clamped with the second plug-in sub-block, the chute B is aligned with the chute A, the ball block in the chute A enters the chute A to provide a limiting effect on the U-shaped block, and the U-shaped block can recover the activity capacity only by sucking the ball block into the chute A by using a special tool with magnetism outside, so that the device is not easy to be stolen after being dismantled after being installed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of a part of the structure of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a portion of the structure of FIG. 3;

FIG. 5 is a schematic cross-sectional view of FIG. 4;

FIG. 6 is an enlarged schematic view of the partial structure of FIG. 5;

fig. 7 is a schematic diagram of a second plug sub-block and a clamping block according to the present utility model.

In the figure: 1. a guardrail monomer; 2. a plug-in mechanism; 3. a mounting base; 4. a plug assembly A; 5. a plug-in component B;

41. a connecting plate A; 42. a first socket groove; 43. a plug-in unit; 44. a mounting cavity;

51. a connecting plate B; 52. a first plug sub-block; 53. the second plug sub-block;

431. inserting a mother block; 432. a clamping block; 433. a U-shaped block; 434. a spring; 435. a second insertion groove; 436. and a sliding groove.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

example 1: the utility model provides a guard rail for building engineering that possesses quick dismantlement function, see fig. 1 through 5, including a plurality of guardrail monomer 1 and grafting mechanism 2, guardrail monomer 1 bottom is equipped with mount pad 3, and grafting mechanism 2 includes grafting subassembly A4 and grafting subassembly B5, and 1 one side of guardrail monomer is located to grafting subassembly A4, and 1 opposite side of guardrail monomer is located to grafting subassembly B5, and grafting subassembly A4 is connected with grafting subassembly B5 grafting. According to the utility model, the plug-in component A4 is arranged on one side of the guardrail single body 1, the plug-in component B5 is arranged on the other side of the guardrail single body 1, and the plug-in component A4 is in plug-in connection with the plug-in component B5, so that a plurality of guardrail single bodies 1 are convenient to assemble and disassemble mutually, and the technical problem that the guardrail for the current construction engineering is difficult to disassemble is solved.

Specifically, the grafting subassembly A4 includes connecting plate A41, connecting plate A41 and guardrail monomer 1 movable mounting, first grafting groove 42 has been seted up to connecting plate A41 lower extreme, installing cavity 44 has been seted up to connecting plate A41 upper end, install and set firmly grafting unit 43 on the cavity 44, grafting subassembly B5 includes connecting plate B51, connecting plate B51 lower extreme has set firmly first grafting sub-piece 52, first grafting sub-piece 52 and first grafting groove 42 grafting connection, connecting plate B51 upper end has set firmly second grafting sub-piece 53, second grafting sub-piece 53 and second grafting groove 435 grafting connection, second grafting sub-piece 53 and joint piece 432 joint connection. As a preferred embodiment of the utility model, through the arrangement, when the plugging component A4 and the plugging component B5 are in the plugging state, a plurality of guardrail monomers 1 can be stably connected, and the first plugging sub-block 52 is in plug connection with the first plugging groove 42, so that the first plugging sub-block 52 and the first plugging groove 42 only have supporting acting force in the vertical direction, when two adjacent guardrail monomers 1 are required to be separated, only acting force in the horizontal direction is required to be directly provided, the operation is simple and convenient, and the practicability of the device is improved.

Further, the plugging unit 43 includes a plugging female block 431, a clamping block 432, a U-shaped block 433 and a spring 434, the plugging female block 431 is fixedly disposed on the mounting cavity 44, a second plugging slot 435 is formed in the plugging female block 431, a chute 436 which is communicated with the second plugging slot 435 is formed in the plugging female block 431 and is opposite to the second plugging slot 435, the clamping block 432 is in a trapezoid structure, the clamping block 432 is disposed in the chute 436, the clamping block 432 is slidably connected with the chute 436, two ends of the U-shaped block 433 penetrate through the plugging female block 431 and are fixedly connected with the clamping block 432, the distance between the top end of the U-shaped block 433 and the top end of the plugging female block 431 is smaller than the distance between the top end of the clamping block 432 and the bottom end of the chute 436, the spring 434 is disposed in the chute 436, one end of the spring 434 is fixedly connected with the top end of the chute 436, and the other end of the spring 434 is fixedly connected with the top end of the plugging female block 431. As a preferred embodiment of the present utility model, through the above arrangement, the U-shaped block 433 is lifted to drive the clamping block 432 to lift, the second plugging sub-block 53 can be inserted into the second plugging slot 435, the U-shaped block 433 is lowered and the clamping block 432 is clamped with the second plugging sub-block 53, so that the second plugging sub-block 53 cannot be pulled out, and the fixing is completed, and one end of the spring 434 is fixedly connected with the top end of the chute 436, and the other end of the spring 434 is fixedly connected with the top end of the plugging main block 431, so as to provide a downward acting force for the clamping block 432.

Still further, the female piece 431 of pegging graft has seted up chute A437 in the relative U type piece 433 lateral wall position, is equipped with ball piece 438 in the chute A437, has seted up chute B439 on the U type piece 433 lateral wall, chute B439 and chute A437 adaptation, and chute A437 is close to chute B439 one side and has been seted up spacing groove 4310. As a preferred embodiment of the utility model, the chute A437 is arranged on the plugging mother block 431, and the chute B439 is arranged on the side wall of the U-shaped block 433, so that when the clamping block 432 is clamped with the second plugging sub-block 53, the chute B439 is aligned with the chute A437, the ball block 438 in the chute A437 enters the chute A437 to provide a limiting effect on the U-shaped block 433, and a special tool with magnetism outside is required to suck the ball block 438 into the chute A437 to recover the activity of the U-shaped block 433, so that the device is not easy to be removed and stolen after being installed.

In addition, the plugging end of the second plugging sub-block 53 is triangular, and the angle of the triangular hypotenuse is larger than that of the trapezoid structure. As a preferred embodiment of the utility model, by arranging the triangular shape at the plugging end of the second plugging sub-block 53, the volume of the plugging end of the second plugging sub-block 53 is relatively smaller, the second plugging sub-block 53 is easier to be plugged into the second plugging slot 435, the second plugging sub-block 53 can be pushed upwards when being plugged into the second plugging slot 435, the U-shaped block 433 is not required to be manually lifted, the plugging block 432 is caused to slide along the sliding slot 436, and by arranging the triangular bevel angle of the second plugging sub-block 53 to be larger than the bevel angle of the trapezoid structure of the plugging block 432, only the triangular bevel end of the second plugging sub-block 53 is contacted with the bevel of the trapezoid structure of the plugging block 432 when the second plugging sub-block 53 is plugged into the second plugging slot 435, so that the friction force is reduced, the second plugging sub-block 53 is easier to be plugged into the second plugging slot 435, and the practicability of the device is further improved.

Working principle: when the device is required to be installed, the plug-in components A4 and B5 are respectively installed at two ends of the guardrail single body 1, the installation seat 3 is installed at the lower end of the guardrail single body 1, the plug-in components A4 and B5 on the two guardrail single bodies 1 are mutually plugged, and in the process again, the first mating sub-block 52 is inserted into the first mating slot 42, the second mating sub-block 53 is inserted into the second mating slot 435, and when the second mating sub-block 53 is inserted into the second mating slot 435, the triangular oblique side top end of the second plug sub-block 53 is contacted with the oblique side of the trapezoid structure of the clamping block 432, the second plug sub-block 53 applies an acting force to the clamping block 432 to enable the clamping block 432 to slide along the sliding groove 436, the spring 434 is compressed until the second plug sub-block 53 is completely inserted into the second plug groove 435, the spring 434 applies an acting force to the second plug sub-block 53 to enable the clamping block 432 to reset and be clamped with the second plug sub-block 53, at this time, the chute B439 is aligned with the chute A437, the ball segments 438 in the chute A437 enter the chute A437 to provide a stop for the U-shaped segments 433, so that the U-shaped block 433 can not be pulled out, the plug-in component A4 and the plug-in component B5 can fix the two guardrail monomers 1 to finish the installation, when the device needs to be disassembled, a magnet is placed at the top end of the plugging parent block 431, so that the ball block 438 slides upwards along the chute B439 to completely enter the chute A437, the U-shaped block 433 is lifted upwards, the clamping block 432 completely enters the chute 436 (the second plugging child block 53 can be pulled out of the chute 436), and applying a reverse acting force to the two guardrail monomers 1 to be disassembled to enable the first plug sub-block 52 to be separated from the first plug groove 42, enabling the second plug sub-block 53 to be separated from the plug unit A43, and then respectively disassembling the mounting seat 3, the plug assembly A4 and the plug assembly B5.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The protective fence for the constructional engineering with the rapid disassembly function is characterized by comprising a plurality of guardrail monomers (1) and a plug-in mechanism (2), wherein an installation seat (3) is arranged at the bottom end of each guardrail monomer (1);

the plug-in mechanism (2) comprises a plug-in component A (4) and a plug-in component B (5), wherein the plug-in component A (4) is arranged on one side of the guardrail monomer (1), the plug-in component B (5) is arranged on the other side of the guardrail monomer (1), and the plug-in component A (4) is in plug-in connection with the plug-in component B (5);

the plug-in assembly A (4) comprises a connecting plate A (41), the connecting plate A (41) is movably installed with the guardrail single body (1), a first plug-in groove (42) is formed in the lower end of the connecting plate A (41), an installation cavity (44) is formed in the upper end of the connecting plate A (41), and a plug-in unit (43) is fixedly arranged on the installation cavity (44);

the utility model provides a plug unit (43) is including grafting female piece (431), joint piece (432), U type piece (433) and spring (434), grafting female piece (431) set firmly on installation cavity (44), second grafting groove (435) have been seted up on grafting female piece (431), in grafting female piece (431) relative spout (436) that second grafting groove (435) position offered with second grafting groove (435) are linked together, joint piece (432) are trapezium structure, joint piece (432) are located in spout (436), just joint piece (432) with spout (436) sliding connection, U type piece (433) both ends run through grafting female piece (431) and with joint piece (432) fixed connection, U type piece (433) top with grafting female piece (431) top distance is less than in top of joint piece (432) with spout (436) bottom distance, spring (432) are located in spout (436) and the other end fixed connection, spring (436) top (434) and fixed connection female one end (434).

2. The protective guard with the rapid disassembly function for constructional engineering according to claim 1, wherein a chute A (437) is formed in the plugging female block (431) relative to the side wall of the U-shaped block (433), a ball block (438) is arranged in the chute A (437), a chute B (439) is formed in the side wall of the U-shaped block (433), the chute B (439) is matched with the chute A (437), and a limit groove (4310) is formed in one side, close to the chute B (439), of the chute A (437).

3. The guard rail with the rapid disassembly function for the constructional engineering according to claim 2, wherein the plug assembly B (5) comprises a connecting plate B (51), a first plug sub-block (52) is fixedly arranged at the lower end of the connecting plate B (51), the first plug sub-block (52) is in plug connection with the first plug groove (42), a second plug sub-block (53) is fixedly arranged at the upper end of the connecting plate B (51), the second plug sub-block (53) is in plug connection with the second plug groove (435), and the second plug sub-block (53) is in plug connection with the clamping block (432).

4. A guard rail for construction engineering with a quick-release function according to claim 3, wherein the insertion end of the second insertion sub-block (53) has a triangular shape, and the angle of the hypotenuse of the triangle is larger than that of the trapezoid.