CN219672079U

CN219672079U - Overhead working protective fence

Info

Publication number: CN219672079U
Application number: CN202320722266.1U
Authority: CN
Inventors: 叶家云; 陈汉春; 柯云霞
Original assignee: Anhui Hechen Construction Engineering Co ltd
Current assignee: Anhui Hechen Construction Engineering Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-09-12
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of building construction, in particular to an overhead operation protective guard, which comprises a bottom plate, wherein a first protective plate is fixedly connected above the bottom plate, the inner wall of the first protective plate is connected with a sliding block in a sliding manner, one end of the sliding block is fixedly connected with a second protective plate, and the outer wall of the second protective plate is fixedly connected with a handle.

Description

Overhead working protective fence

Technical Field

The utility model relates to the technical field of building construction, in particular to an overhead operation protective fence.

Background

The building construction refers to the production activity of engineering construction implementation stages, namely the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at designated places, and comprises the steps of basic engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like.

The utility model discloses a flexible guardrail of aerial working platform, including the bottom plate, the fixed elevating system that is provided with in bottom plate upper end, elevating system upper end is provided with the workstation, workstation upper end evenly fixedly is provided with a plurality of telescopic links, a plurality of the fixed guardrail that is provided with in telescopic link upper end, the fixed spout that is provided with in guardrail lower extreme, the inside one side activity block of spout is provided with the slider, the inboard middle part of spout is provided with first screw rod through the bearing activity, the slider is inside to be established at first screw rod outside surface through the movable cover of screw thread, the slider lower extreme is fixedly provided with connecting block, one side that the connecting block was kept away from to workstation upper end surface is fixedly provided with the fixed block, be provided with the transfer line through the round pin axle activity between connecting block and the fixed block. The utility model has good use effect, and the protective guard can be adjusted according to the needs, thereby being suitable for staff with different heights;

above-mentioned guardrail bar is when adjusting guardrail bar, drives the guardrail through the handle rotation first screw rod and removes the height of adjusting guardrail bar, after adjusting, but because do not prescribe a limit to the handle, the handle takes place to rotate very easily, and then can lead to the guardrail bar to take place to remove, and then has certain potential safety hazard, and when workman builds, need carry the instrument, always all put the instrument on the saddlebag, when carrying the instrument too much, in the course of the work, can greatly increased staff's intensity of labour.

Disclosure of Invention

The utility model aims to provide an overhead operation guard rail, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an overhead operation guard rail comprises a bottom plate;

the utility model discloses a first guard plate of bottom plate top fixedly connected with, first guard plate inner wall sliding connection has the slider, slider one end fixedly connected with second guard plate, second guard plate outer wall fixedly connected with handle, second guard plate outer wall fixedly connected with tool holder, first guard plate outer wall threaded connection has the bolt, just bolt one end extends to in the second guard plate.

Preferably, the box body is fixedly connected with the outer wall of the first protection plate, the moving plate is slidably connected with the inner wall of the box body, a telescopic rod is fixedly connected with one side of the moving plate, the top end of the telescopic rod is fixedly connected with the inner wall of the box body, a layer of spring is wound on the outer wall of the telescopic rod, the moving rod is fixedly connected with one side of the moving plate, and a connector protection plate is fixedly connected with one end of the moving rod.

Preferably, a first chute matched with the sliding block is formed in the inner wall of the first protection plate, and one end of the sliding block extends into the first chute.

Preferably, the outer walls of the first protection plate and the second protection plate are provided with thread grooves matched with the bolts.

Preferably, a second chute matched with the moving plate is formed in the inner wall of the box body, and one end of the moving plate extends into the second chute.

Preferably, the outer wall of the box body is provided with a through hole matched with the movable rod, one end of the movable rod penetrates through the through hole, and the area of the protection plate is larger than the sum of the areas of the first protection plate and the second protection plate.

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

1. through the first guard plate, the first chute, the second guard plate, the bolts, the sliding blocks, the handles and the tool box which are arranged, workers can conveniently place tools in the tool box, labor intensity of the workers is reduced, the workers with different heights can be adapted to the use of the workers with different heights by pushing the second guard plate to move in the first guard plate, then the bolts are rotated on the first guard plate and enter the second guard plate to fix the second guard plate, safety of the device is improved, and danger of high-altitude operation is reduced;

2. through box body, second spout, movable plate, spring, telescopic link, movable rod and the protection shield that are equipped with, be convenient for protect the protection pole, promote the movable plate through the movable plate and remove, the movable plate is through the telescopic link extension spring, and then reduces the travel speed of movable plate, and then slows down external pressure and causes the damage to the rail guard, improves the security of aerial work.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case of the present utility model;

FIG. 3 is a schematic view of a slider structure according to the present utility model.

In the figure: 1. a bottom plate; 2. a first protection plate; 201. a first chute; 3. a second protection plate; 4. a bolt; 5. a slide block; 6. a grip; 7. a tool box; 8. a case body; 801. a second chute; 9. a moving plate; 10. a spring; 11. a telescopic rod; 12. a moving rod; 13. and a protective plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, there is shown: the embodiment is a preferred implementation manner in the technical scheme, and the overhead operation guard rail comprises a bottom plate 1;

the utility model provides a bottom plate 1 top fixedly connected with first guard plate 2, first guard plate 2 inner wall sliding connection has slider 5, slider 5 one end fixedly connected with second guard plate 3, second guard plate 3 outer wall fixedly connected with handle 6, second guard plate 3 outer wall fixedly connected with tool holder 7, first guard plate 2 outer wall threaded connection has bolt 4, and in bolt 4 one end extends to second guard plate 3, before the aloft work, put into tool holder 7 with the instrument that needs to use earlier, reduce staff's intensity of labour, rotate bolt 4 and separate with second guard plate 3 on first guard plate 2 afterwards, promote handle 6 afterwards, handle 6 drives second guard plate 3 and removes, second guard plate 3 moves on first spout 201 through slider 5 and adjusts the height of second guard plate 3, and then can adjust the height of preventing the railing according to the user of different heights, after adjusting, rotate bolt 4 and enter into second guard plate 3 in and fix the rail, and then improve the stability of the device, also reduce the danger of aloft work.

As shown in fig. 1 and 2, the outer wall of the first protection plate 2 is fixedly connected with a box body 8, the inner wall of the box body 8 is slidably connected with a moving plate 9, one side of the moving plate 9 is fixedly connected with a telescopic rod 11, the top end of the telescopic rod 11 is fixedly connected with the inner wall of the box body 8, a layer of spring 10 is wound on the outer wall of the telescopic rod 11, one side of the moving plate 9 is fixedly connected with a moving rod 12, one end of the moving rod 12 is fixedly connected with a connector protection plate 13, when in high-altitude operation, when external pressure is received, the protection plate 13 is forced to push the moving rod 12 to move, the moving rod 12 pushes the moving plate 9 to move on a second chute 801, the moving plate 9 moves to drive the telescopic rod 11 to stretch the spring 10, the spring 10 stretches to generate a reaction force to pull back the spring 10, and then the moving speed of the moving plate 9 is reduced to buffer the damage to the guard rail caused by the external pressure, and the danger of the high-altitude operation is further reduced.

As shown in fig. 3, a first chute 201 adapted to the sliding block 5 is formed on the inner wall of the first protection plate 2, and one end of the sliding block 5 extends into the first chute 201, so that the sliding block 5 can move in the first protection plate 2 conveniently.

As shown in fig. 1 and 3, the outer walls of the first protection plate 2 and the second protection plate 3 are provided with thread grooves matched with the bolts 4, so that the main bolts 4 can rotate on the first protection plate 2 and enter the second protection plate 3 to fix the second protection plate 3.

As shown in fig. 2, a second chute 801 adapted to the moving plate 9 is formed on the inner wall of the box 8, and one end of the moving plate 9 extends into the second chute 801, so that the moving plate 9 can move in the box 8.

As shown in fig. 1 and 2, a through hole matched with the moving rod 12 is formed in the outer wall of the box body 8, one end of the moving rod 12 penetrates through the through hole, the area of the protecting plate 13 is larger than the sum of the areas of the first protecting plate 2 and the second protecting plate 3, and the moving rod 12 is convenient to move on the box body 8 and the protecting plate 13 is convenient to protect the first protecting plate 2 and the second protecting plate 3.

In this embodiment, before the high-altitude operation, the tools to be used are put into the tool box 7 to reduce the labor intensity of the staff, then the rotating bolts 4 rotate on the first protection plate 2 and are separated from the second protection plate 3, then the handles 6 are pushed, the handles 6 drive the second protection plate 3 to move, the second protection plate 3 moves on the first sliding groove 201 through the sliding blocks 5 to adjust the height of the second protection plate 3, the height of the guardrail can be adjusted according to users with different heights, after the adjustment, the rotating bolts 4 rotate on the first protection plate 2 and enter the second protection plate 3 to fix the guardrail, so that the stability of the device is improved, the risk of the high-altitude operation is also reduced, when the high-altitude operation is carried out, the protection plate 13 is stressed to push the moving rod 12 to move, the moving rod 12 pushes the moving plate 9 to move on the second sliding groove 801, the moving plate 9 moves to drive the telescopic rod 11 to stretch the spring 10, the spring 10 stretches to generate a reaction force to pull the spring 10, and further the moving plate 9 moves to reduce the risk of the high-altitude operation to damage the guardrail.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. An overhead working protective fence comprises a bottom plate (1);

the method is characterized in that:

the utility model discloses a first guard plate (2) of bottom plate (1) top fixedly connected with, first guard plate (2) inner wall sliding connection has slider (5), slider (5) one end fixedly connected with second guard plate (3), second guard plate (3) outer wall fixedly connected with handle (6), second guard plate (3) outer wall fixedly connected with tool holder (7), first guard plate (2) outer wall threaded connection has bolt (4), just bolt (4) one end extends to in second guard plate (3).

2. An overhead working rail guard according to claim 1, wherein: the novel anti-theft protection device is characterized in that the outer wall of the first protection plate (2) is fixedly connected with the box body (8), the inner wall of the box body (8) is slidably connected with the moving plate (9), one side of the moving plate (9) is fixedly connected with the telescopic rod (11), the top end of the telescopic rod (11) is fixedly connected with the inner wall of the box body (8), the outer wall of the telescopic rod (11) is wound with a layer of spring (10), one side of the moving plate (9) is fixedly connected with the moving rod (12), and one end of the moving rod (12) is fixedly connected with the protection plate (13).

3. An overhead working rail guard according to claim 1, wherein: the inner wall of the first protection plate (2) is provided with a first sliding groove (201) matched with the sliding block (5), and one end of the sliding block (5) extends into the first sliding groove (201).

4. An overhead working rail guard according to claim 1, wherein: the outer walls of the first protection plate (2) and the second protection plate (3) are provided with thread grooves matched with the bolts (4).

5. An overhead working rail guard according to claim 2, wherein: the inner wall of the box body (8) is provided with a second sliding groove (801) matched with the movable plate (9), and one end of the movable plate (9) extends into the second sliding groove (801).

6. An overhead working rail guard according to claim 2, wherein: the outer wall of the box body (8) is provided with a through hole matched with the movable rod (12), one end of the movable rod (12) penetrates through the through hole, and the area of the protection plate (13) is larger than the sum of the areas of the first protection plate (2) and the second protection plate (3).