Fence device for construction site

Abstract

The utility model relates to the technical field of fence devices, and discloses a construction site fence device which comprises a baffle and a connecting column, the bottom of the connecting column is fixedly connected with a fixing block, one side of the baffle is fixedly connected with a connecting plate, and the side, away from the baffle, of the connecting plate is rotationally connected with a first movable rod. A second movable rod is slidably connected to the periphery of the first movable rod, a base is rotatably connected to one end of the second movable rod, a fixing shell is fixedly connected to the outer side of the second movable rod, a limiting block is slidably connected to the interior of the fixing shell, a spring is fixedly connected to one side of the limiting block, and a clamping block is fixedly connected to the other side of the limiting block. A clamping groove is formed in the outer side of the first movable rod. According to the utility model, under the mutual cooperation of structures such as the pull ring, the pull rod, the limiting block, the spring, the clamping block, the clamping groove, the base and the like, the baffle can be supported and fixed, so that the problem that the baffle inclines or topples over in strong wind weather or under the action of external force is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of enclosure devices, in particular to a construction site enclosure device. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also known as construction site. Construction is a production activity carried out by people using various building materials and mechanical equipment in a certain space and time according to a specific design blueprint to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance. In this process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, steel engineering, formwork engineering, scaffolding engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wooden structure engineering, structural installation engineering and other work will be carried out. During construction, it is necessary to use enclosures to surround the construction location.

[0003] In actual use, the fences in the prior art are unable to effectively support and fix the baffles, which may cause them to tilt or even fall down easily when encountering strong winds or external forces. This not only affects the safety of the construction site, but also poses potential dangers to the surrounding environment and personnel. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a construction site enclosure device, which aims to improve the problem in the prior art that the baffle cannot be effectively supported and fixed, resulting in easy tilting or even tipping over in windy weather or under the action of external forces.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, the cam being connected with the support of the lifting link, and the cam is connected with the support of the lifting link.

[0007] As a further description of the above technical solution:

[0008] The connecting assembly comprises a pull rod, the pull rod is fixedly connected to one side of the limit block, one end of the pull rod away from the limit block is fixedly connected to a pull ring, and the pull rod is slidably connected to the middle part of the fixed shell;

[0009] As a further description of the above technical solution:

[0010] A paddle is slidably connected inside the connecting column, a compression spring is fixedly connected to the bottom of the paddle, a connecting rod is fixedly connected to the top of the paddle, a connecting ring is fixedly connected to one side of the baffle, the connecting ring and the connecting rod are snap-connected, and a limiting assembly is provided at the bottom of the paddle, and the limiting assembly is used to limit the paddle;

[0011] As a further description of the above technical solution:

[0012] The limiting assembly includes a sliding rod, the sliding rod is fixedly connected to the bottom of the paddle, a sliding groove is provided inside the connecting column, and the sliding rod is slidably connected to the middle of the sliding groove;

[0013] As a further description of the above technical solution:

[0014] There are multiple connecting rods, and each of the connecting rods is slidably connected to the inside of the connecting column;

[0015] As a further description of the above technical solution:

[0016] The clamping block is slidably connected to the middle part of the fixed shell;

[0017] As a further description of the above technical solution:

[0018] One end of the compression spring away from the paddle is fixedly connected to the inside of the connecting column;

[0019] As a further description of the above technical solution:

[0020] A plurality of fastening screws are arranged on the outer side of the base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the pull ring is pulled to drive the pull rod to move, and when the pull rod moves, the limit block is driven to move, and when the limit block moves, the spring is squeezed, and when the limit block squeezes the spring, it drives the card block to move, so that the card block is separated from the card slot, and when the card block is separated from the card slot, the movable rod 2 can be pulled to move, so that the distance between the connecting plate and the base can be conveniently adjusted, and the baffle can be supported and fixed by the action of the connecting plate and the base, thereby preventing the baffle from tilting or tipping over in windy weather or under the action of external force.

[0023] 2. In the utility model, the paddle is moved downward by toggling it. When the paddle moves downward, the compression spring is squeezed, and the paddle squeezes the compression spring while driving the connecting rod to move downward, so that the baffle and the connecting column can be connected conveniently. When the baffle and the connecting column are connected, the paddle is released. When the paddle is released, the connecting rod can be pushed upward under the action of the compression spring, so that the connecting ring and the connecting rod can be connected and fixed conveniently, and multiple baffles can be connected and fixed conveniently, and the labor intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a construction site enclosure device proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a movable rod 2 of a construction site enclosure device proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a fixed shell of a construction site enclosure device proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of the structure of a slideway of a construction site enclosure device.

[0028] Legend:

[0029] 1. Baffle; 2. Connecting column; 3. Fixed block; 4. Connecting plate; 5. Movable rod 1; 6. Movable rod 2; 7. Base; 8. Fastening screw; 9. Fixed shell; 10. Slot; 11. Block; 12. Limit block; 13. Spring; 14. Pull rod; 15. Pull ring; 16. Connecting ring; 17. Connecting rod; 18. Plectrum; 19. Compression spring; 20. Slide rod; 21. Slide groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a construction site enclosure device, including a baffle 1 and a connecting column 2, the bottom of the connecting column 2 is fixedly connected with a fixing block 3, the fixing block 3 can conveniently support and fix the connecting column 2, one side of the baffle 1 is fixedly connected with a connecting plate 4, the side of the connecting plate 4 away from the baffle 1 is rotatably connected with a movable rod 1 5, the outer periphery of the movable rod 1 5 is slidably connected with a movable rod 2 6, the movable rod 1 5 and the movable rod 2 6 can conveniently support the connecting plate 4, and the connecting plate 4 is convenient for supporting and fixing the baffle 1, thereby preventing the baffle 1 from tilting or tipping over in windy weather or under the action of external force.

[0032] Reference Figure 2 and Figure 3 , one end of the movable rod 2 6 is rotatably connected to the base 7, and a plurality of fastening screws 8 are arranged on the outside of the base 7. The plurality of fastening screws 8 can facilitate the staff to connect and fix the base 7, thereby preventing the base 7 from being offset. The outside of the movable rod 2 6 is fixedly connected to a fixed shell 9, and the fixed shell 9 is internally slidably connected to a limit block 12, and one side of the limit block 12 is fixedly connected to a spring 13, and when the limit block 12 moves, the spring 13 will be squeezed, and the other side of the limit block 12 is fixedly connected to a clamping block 11, and a clamping slot 10 is provided on the outside of the movable rod 1 5, and the clamping slot 10 and the clamping block 11 are clamped, and when the limit block 12 moves, the clamping block 11 will be driven to move at the same time, so that the clamping block 11 is separated from the clamping slot 10, and when the clamping block 11 is separated from the clamping slot 10, the distance between the base 7 and the connecting plate 4 can be conveniently adjusted, and the baffle 1 can be supported and fixed by the action of the connecting plate 4 and the base 7, thereby preventing the baffle 1 from tilting or tipping in windy weather or external force.

[0033] Reference Figure 3The card block 11 is slidably connected to the middle part of the fixed shell 9, and a connecting component is provided on the side of the limit block 12 away from the card block 11. The limit block 12 can limit the card block 11, thereby preventing the card block 11 from offsetting when moving. The connecting component is used to drive the limit block 12 to move. The connecting component includes a pull rod 14, which is fixedly connected to one side of the limit block 12. When the pull rod 14 moves, it will drive the limit block 12 to move. The end of the pull rod 14 away from the limit block 12 is fixedly connected with a pull ring 15. The pull ring 15 can facilitate the staff to pull the pull rod 14 to move, and the pull rod 14 is slidably connected to the middle part of the fixed shell 9.

[0034] Reference Figure 4 The connecting column 2 is internally slidably connected with a paddle 18, and the bottom of the paddle 18 is fixedly connected with a compression spring 19. When the paddle 18 moves, the compression spring 19 is squeezed, and the paddle 18 can be easily pushed upward under the action of the compression spring 19. The end of the compression spring 19 away from the paddle 18 is fixedly connected to the inside of the connecting column 2, and the top of the paddle 18 is fixedly connected with a connecting rod 17. When the paddle 18 moves, the connecting rod 17 is driven to move at the same time. A connecting ring 16 is fixedly connected to one side of the baffle 1, and the connecting ring 16 and the connecting rod 17 are snap-connected. The connecting ring 16 and the connecting rod 17 are connected. The baffle 1 and the connecting column 2 can be conveniently connected and fixed, thereby reducing the labor intensity of the staff. A plurality of connecting rods 17 are provided, and the plurality of connecting rods 17 are slidably connected to the inside of the connecting column 2. A limiting assembly is provided at the bottom of the paddle 18, and the limiting assembly is used to limit the paddle 18. The limiting assembly includes a sliding rod 20, and the sliding rod 20 is fixedly connected to the bottom of the paddle 18. A sliding groove 21 is provided inside the connecting column 2, and the sliding rod 20 is slidably connected to the middle of the sliding groove 21. The sliding groove 21 and the sliding rod 20 can limit the paddle 18, thereby preventing the paddle 18 from deflecting when moving.

[0035] Working principle: When the baffle 1 is supported and fixed, the pull ring 15 is manually pulled to move. When the pull ring 15 moves, it will drive the pull rod 14 to move at the same time. When the pull rod 14 moves, it will drive the limit block 12 to move. When the limit block 12 moves, it will squeeze the spring 13. When the limit block 12 squeezes the spring 13, it will drive the block 11 to move, so that the block 11 is disengaged from the slot 10. When the block 11 is disengaged from the slot 10, the movable rod 2 6 can be pulled to move, so that the distance between the connecting plate 4 and the base 7 can be conveniently adjusted. At the same time, the baffle 1 can be supported and fixed under the action of the connecting plate 4 and the base 7.

[0036] When multiple baffles 1 are connected or separated, the paddle 18 is manually moved downward. When the paddle 18 moves downward, the compression spring 19 is squeezed. When the paddle 18 squeezes the compression spring 19, it drives the connecting rod 17 to move downward, so that the baffle 1 and the connecting column 2 can be easily connected. When the baffle 1 and the connecting column 2 are connected, the paddle 18 is released. When the paddle 18 is released, the connecting rod 17 can be pushed upward under the action of the compression spring 19, so that the connecting ring 16 and the connecting rod 17 can be easily connected and fixed.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction site enclosure device, comprising a baffle (1) and a connecting column (2), characterized in that: The bottom of the connecting column (2) is fixedly connected with a fixed block (3); one side of the baffle (1) is fixedly connected with a connecting plate (4); a side of the connecting plate (4) away from the baffle (1) is rotatably connected with a movable rod (5); the outer periphery of the movable rod (5) is slidably connected with a movable rod (6); one end of the movable rod (6) is rotatably connected with a base (7); the outer side of the movable rod (6) is fixedly connected with a fixed shell (9); the interior of the fixed shell (9) is slidably connected with a limit block (12); one side of the limit block (12) is fixedly connected with a spring (13); the other side of the limit block (12) is fixedly connected with a clamping block (11); a clamping groove (10) is provided on the outer side of the movable rod (5); the clamping groove (10) and the clamping block (11) are clamped together; a connecting component is provided on the side of the limit block (12) away from the clamping block (11); the connecting component is used to drive the limit block (12) to move.

2. A construction site enclosure device according to claim 1, characterized in that: The connecting assembly comprises a pull rod (14), wherein the pull rod (14) is fixedly connected to one side of the limit block (12), an end of the pull rod (14) away from the limit block (12) is fixedly connected to a pull ring (15), and the pull rod (14) is slidably connected to the middle part of the fixed shell (9).

3. A construction site enclosure device according to claim 1, characterized in that: A paddle (18) is slidably connected inside the connecting column (2), a compression spring (19) is fixedly connected to the bottom of the paddle (18), a connecting rod (17) is fixedly connected to the top of the paddle (18), a connecting ring (16) is fixedly connected to one side of the baffle (1), the connecting ring (16) and the connecting rod (17) are snap-fitted to each other, and a limiting component is provided at the bottom of the paddle (18), and the limiting component is used to limit the paddle (18).

4. A construction site enclosure device according to claim 3, characterized in that: The limiting assembly comprises a sliding rod (20), wherein the sliding rod (20) is fixedly connected to the bottom of the paddle (18), a sliding groove (21) is provided inside the connecting column (2), and the sliding rod (20) is slidably connected to the middle of the sliding groove (21).

5. A construction site enclosure device according to claim 3, characterized in that: A plurality of connecting rods (17) are provided, and the plurality of connecting rods (17) are all slidably connected to the interior of the connecting column (2).

6. A construction site enclosure device according to claim 1, characterized in that: The clamping block (11) is slidably connected to the middle part of the fixed shell (9).

7. A construction site enclosure device according to claim 3, characterized in that: One end of the compression spring (19) away from the paddle (18) is fixedly connected to the interior of the connecting column (2).

8. A construction site enclosure device according to claim 1, characterized in that: A plurality of fastening screws (8) are arranged on the outer side of the base (7).

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