Protective fence assembly and construction protective fence

Abstract

The utility model relates to the technical field of construction protective fences, in particular to a protective fence assembly and a construction protective fence, which comprise two groups of connecting plates, two groups of limiting racks are arranged in the connecting plates, clamping blocks are arranged in the limiting racks, and the clamping blocks extend to the outer sides of the connecting plates and are provided with moving blocks. Mounting assemblies are arranged at the ends, close to each other, of the two connecting plates. The mounting assembly is used for rapid mutual connection of the two sets of connecting plates, the mounting assembly is composed of containing blocks, sleeves, containing grooves, limiting blocks, containing cylinders, moving rods, guide blocks, limiting gears and fixing blocks, and the two sets of containing blocks are rotationally connected to the ends, close to the other two sets of moving blocks, of the two sets of moving blocks; the two sets of sleeves are located at the ends, close to the other two sets of moving blocks, of the two sets of moving blocks, the containing grooves are formed in the ends, away from the moving blocks, of the sleeves, and compared with an existing construction protective fence, the overall practicability of the construction protective fence can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of construction guardrails, and in particular to a guardrail component and a construction guardrail. Background Art

[0002] During construction, ensuring the safety of construction workers is something that must be done. Setting up construction guardrails is one of the important links in construction. However, the existing guardrail setting process is cumbersome and not easy to recycle and reuse, which easily increases construction costs.

[0003] After searching, the announcement number CN204282690U discloses a protective railing, including a plurality of main uprights, a plurality of cross bars, a plurality of first uprights and handrails, the cross bars are connected to the main uprights, the first uprights are connected to the cross bars, and the handrails are connected to the main uprights: the main uprights include two frames, the two upright frames are arranged oppositely, and the relative inner sides of the two upright frames are connected without at least two second pressing block assemblies; the cross bar includes two horizontal frames, the two frames are arranged oppositely, and the relative inner sides of the two horizontal frames are connected with at least two second pressing block assemblies. In fact, the practical new main uprights and cross bars are respectively split and combined structures, which not only The easy disassembly and assembly makes the damage replacement operation simpler, and when damage occurs and needs to be replaced, only the damaged part needs to be replaced, which is beneficial to cost saving; its disadvantage is that the main components are connected by the first pressing block assembly and the second pressing block assembly, and a large number of bolts and nuts are used for fixing, which makes the installation process of the guardrail very cumbersome and inconvenient for recycling and reuse. Therefore, it is particularly important to improve the existing construction guardrail, design a new guardrail assembly and construction guardrail to solve the above technical defects and improve the practicality of the overall construction guardrail. Utility Model Content

[0004] The purpose of the utility model is to provide a guardrail assembly and a construction guardrail, which can realize rapid installation of multiple groups of guardrail bodies, has simple procedures, and is convenient for recycling and reuse, which is beneficial to reducing construction costs and improving the overall practicality of the construction guardrail assembly, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] A guardrail assembly comprises two groups of connecting plates, two groups of limiting racks are arranged inside the connecting plates, a clamping block is arranged inside the limiting rack, the clamping block extends to the outer side of the connecting plate and a moving block is arranged, and a mounting assembly is arranged at one end of the two groups of connecting plates close to each other;

[0007] The mounting assembly is used for quickly connecting two sets of connection plates to each other.

[0008] As a preferred solution of the utility model, the mounting assembly consists of a accommodating block, a sleeve, a accommodating groove, a limit block, an accommodating tube, a moving rod, a guide block, a limit gear and a fixed block. The two groups of the accommodating blocks are rotatably connected to one end of the two groups of moving blocks close to the other two groups of moving blocks, the two groups of the sleeves are located at one end of the two groups of moving blocks close to the other two groups of moving blocks, the accommodating groove is opened at one end of the sleeve away from the moving block, the two groups of the limit blocks are slidably connected to the inside of the accommodating groove, the accommodating tube is located inside the sleeve and close to one end of the limit block, the moving rod is slidably connected to the inside of the accommodating tube, the guide block is located at one end of the moving rod extending to the outside of the accommodating tube, the limit gear is fixedly connected to one end of the guide block away from the moving rod, and the fixed block is located at one end of the accommodating block away from the moving block.

[0009] As a preferred solution of the utility model, the limit block extends to the interior of the accommodating groove and is provided with a first compression spring, and the end of the limit block away from the first compression spring is fixedly connected to a limit rod, and the end of the limit rod away from the limit block is slidably connected to the accommodating groove.

[0010] As a preferred solution of the utility model, the external structure size of the fixing block is designed to correspond to the internal structure size of the accommodating groove, and the fixing block is connected to the accommodating groove by a limiting block.

[0011] As a preferred solution of the utility model, a guide groove is provided inside the guide block, and the guide block is connected to the moving rod through the guide groove.

[0012] As a preferred solution of the utility model, a first pushing block is provided on the outside of the moving rod and located inside the accommodating tube, a second compression spring is provided on the outside of the first pushing block and located on the outside of the moving rod, and the second compression spring is connected to the moving rod through the first pushing block.

[0013] As a preferred solution of the utility model, a snap-in groove is provided at one end of the fixing block close to the sleeve, the internal structure size of the snap-in groove is designed to correspond to the external structure size of the limiting gear, and the fixing block is connected to the limiting gear through the snap-in groove.

[0014] As a preferred solution of the utility model, the moving block is slidably connected to the inside of the moving block with a locking rod, a second pushing block is provided on the outside of the locking rod and located inside the moving block, a third compression spring is provided on the outside of the second pushing block and located on the outside of the locking rod, and the locking rod extends to the inside of the connecting plate and is rotatably connected to the locking block.

[0015] The utility model also provides a construction guardrail, which also includes: a guardrail main body, two groups of connecting plates are located on both sides of the two groups of guardrail main bodies, and the two groups of guardrail main bodies are connected by two groups of connecting plates.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model discloses a kind of utility model, through the design of the installation assembly, pulls the clamping rod, drives the clamping block to rotate, and moves it out from the inner position of the limit rack, so that the moving block can be moved, the displacement of multiple groups of moving blocks drives the two groups of accommodating blocks and sleeves to be connected, the two groups of connecting plates are connected, and then the accommodating block is connected to the sleeve, and the moving rod is pressed to drive the guide block to be displaced through the guide groove, so that the limit gear can be displaced, so that the fixed block is displaced to the inside of the accommodating groove, and the accommodating block is rotated to drive the fixed block to rotate inside the accommodating groove and contact the limit block, and the limit block is driven to be displaced by the first compression spring, so that the fixed block is limited to the inside of the accommodating groove, and the moving block is released. The movable rod drives the first pushing block to be displaced by the second compression spring, so that the movable rod can be displaced, and the guide block is driven to be displaced by the guide groove, and the limit gear is clamped in the inside of the clamping groove, and is limitedly connected with the fixed block, and the clamping rod is loosened, and the second pushing block is driven to be displaced by the third compression spring, so that the clamping rod is displaced, and the clamping block is driven to rotate, and the clamping block is clamped in the inside of the limit rack, so that the movable block can be limitedly connected with the connecting plate. Through the overall design, the two sets of connecting plates can be quickly connected, and multiple sets of guardrail bodies can be quickly installed. The process is simple and convenient for recycling and reuse, which is conducive to reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model guardrail;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation assembly structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the sleeve of the utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the accommodating cylinder of the utility model;

[0024] Figure 7 This is a schematic diagram of the internal structure of the moving block of the utility model.

[0025] In the figure: 1. connecting plate; 2. limiting rack; 3. clamping block; 4. moving block; 5. installation assembly; 6. accommodating block; 7. sleeve; 8. accommodating groove; 9. limiting block; 10. accommodating tube; 11. moving rod; 12. guide block; 13. limiting gear; 14. fixing block; 15. first compression spring; 16. limiting rod; 17. guide groove; 18. first push block; 19. second compression spring; 20. clamping groove; 21. clamping rod; 22. second push block; 23. third compression spring; 24. guardrail body. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0029] A guardrail assembly comprises two groups of connecting plates 1, two groups of limiting racks 2 are arranged inside the connecting plates 1, a clamping block 3 is arranged inside the limiting racks 2, the clamping block 3 extends to the outer side of the connecting plates 1 and a moving block 4 is arranged, and a mounting assembly 5 is arranged at one end of the two groups of connecting plates 1 close to each other;

[0030] The mounting assembly 5 is used for quickly connecting two sets of connecting plates 1 to each other.

[0031] Furthermore, the mounting assembly 5 is composed of a receiving block 6, a sleeve 7, a receiving groove 8, a limiting block 9, a receiving tube 10, a moving rod 11, a guide block 12, a limiting gear 13 and a fixed block 14. The two groups of receiving blocks 6 are rotatably connected to one end of the two groups of moving blocks 4 close to the other two groups of moving blocks 4. The two groups of sleeves 7 are located at one end of the two groups of moving blocks 4 close to the other two groups of moving blocks 4. The receiving groove 8 is opened at one end of the sleeve 7 away from the moving block 4. The two groups of limiting blocks 9 are slidably connected to the inside of the receiving groove 8. The receiving tube 10 is located inside the sleeve 7 and close to one end of the limiting block 9. The moving rod 11 is slidably connected to the inside of the receiving tube 10. The guide block 12 is located at one end of the moving rod 11 extending to the outside of the receiving tube 10. The limiting gear 13 is fixedly connected to one end of the guide block 12 away from the moving rod 11. The fixed block 14 is located at one end of the receiving block 6 away from the moving block 4. When the two groups of connecting plates 1 are connected, the two groups of connecting plates 1 can be connected through the mounting assembly 5 to achieve the effect of quick installation.

[0032] Among them, the limit block 9 extends to the interior of the accommodating groove 8 and is provided with a first compression spring 15, and the end of the limit block 9 away from the first compression spring 15 is fixedly connected to the limit rod 16, and the end of the limit rod 16 away from the limit block 9 is slidably connected to the accommodating groove 8, and the first compression spring 15 is connected to the accommodating groove 8. The limit block 9 can be driven to move by the first compression spring 15. When the limit block 9 is displaced, the limit rod 16 is slidably connected to the accommodating groove 8, and the limit block 9 can be guided by the limit rod 16. When the limit block 9 is displaced, its displacement stability can be increased to prevent deviation.

[0033] Secondly, the external structure size of the fixed block 14 is designed to correspond to the internal structure size of the accommodating groove 8, and the fixed block 14 is connected to the accommodating groove 8 by the limiting block 9, and the fixed block 14 is connected to the accommodating groove 8, and the fixed block 14 is limited inside the accommodating groove 8 by the limiting block 9, so that the accommodating block 6 can be connected to the sleeve 7, thereby enabling the two sets of connecting plates 1 to be connected.

[0034] Furthermore, a guide groove 17 is opened inside the guide block 12, and the guide block 12 is connected to the moving rod 11 through the guide groove 17. The moving rod 11 is slidably connected to the guide groove 17, so that the moving rod 11 can be connected to the guide block 12. When the moving rod 11 is displaced, the guide block 12 can be driven to be displaced through the guide groove 17, thereby causing the limit gear 13 to be displaced.

[0035] Furthermore, a first pushing block 18 is provided on the outside of the moving rod 11 and located inside the accommodating tube 10, and a second compression spring 19 is provided on the outside of the first pushing block 18 and located on the outside of the moving rod 11. The second compression spring 19 is connected to the moving rod 11 through the first pushing block 18. The first pushing block 18 is connected to the second compression spring 19, and the second compression spring 19 can drive the first pushing block 18 to move, so that the moving rod 11 can move.

[0036] Furthermore, a snap-in groove 20 is provided at one end of the fixed block 14 close to the sleeve 7. The internal structure size of the snap-in groove 20 is designed to correspond to the external structure size of the limit gear 13. The fixed block 14 is connected to the limit gear 13 through the snap-in groove 20. The limit gear 13 is connected to the snap-in groove 20 so that the limit gear 13 can be connected to the fixed block 14. When the fixed block 14 is connected to the accommodating groove 8, the limiting connection between the limit gear 13 and the snap-in groove 20 can increase the stability of the connection between the fixed block 14 and the accommodating groove 8 to prevent loosening.

[0037] Furthermore, the interior of the moving block 4 is slidably connected with a clamping rod 21, a second pushing block 22 is provided on the outside of the clamping rod 21 and located inside the moving block 4, a third compression spring 23 is provided on the outside of the second pushing block 22 and located on the outside of the clamping rod 21, the clamping rod 21 extends to the interior of the connecting plate 1 and is rotatably connected to the clamping block 3, the third compression spring 23 is connected to the second pushing block 22, and the clamping rod 21 can be driven to move by the third compression spring 23, thereby allowing the clamping block 3 to rotate.

[0038] The utility model also provides a construction guardrail, including the guardrail assembly provided in any of the above-mentioned embodiments. Since it has all the technical features of the guardrail assembly provided in any of the above-mentioned embodiments, it has the same technical effect as the above-mentioned guardrail assembly, and also includes: a guardrail main body 24, two groups of connecting plates 1 are located on both sides of the two groups of guardrail main bodies 24, and the two groups of guardrail main bodies 24 are connected by two groups of connecting plates 1. When it is necessary to connect multiple groups of guardrail main bodies 24, the two groups of connecting plates 1 are connected through the design of the installation component 5, so that multiple groups of guardrail main bodies 24 can be connected. The guardrail main bodies 24 are easy to assemble and disassemble, the process is simple, and it is convenient to recycle and reuse, which is conducive to reducing construction costs.

[0039] In this embodiment, the implementation scenario is specifically as follows: in actual use, the clamping rod 21 is pulled to drive the clamping block 3 to rotate and move it out of the inner position of the limiting rack 2, so that the moving block 4 can be displaced, the displacement of multiple groups of moving blocks 4 drives the two groups of accommodating blocks 6 and sleeves 7 to be connected, the two groups of connecting plates 1 are connected, and then the accommodating block 6 is connected to the sleeve 7, the moving rod 11 is pressed, and the guide block 12 is driven to be displaced through the guide groove 17, so that the limiting gear 13 can be displaced, so that the fixed block 14 is displaced to the inside of the accommodating groove 8, the accommodating block 6 is rotated, and the fixed block 14 is driven to rotate inside the accommodating groove 8 and contact the limiting block 9, and the limiting block 9 is driven to be displaced by the first compression spring 15, and the fixed block 14 is limited inside the accommodating groove 8, and the moving rod 11 is released and driven by the second compression spring 19. The first pushing block 18 is displaced, so that the moving rod 11 can be displaced, and the guide block 12 is driven to be displaced through the guide groove 17, so that the limiting gear 13 is clamped inside the clamping groove 20, and is limitedly connected with the fixed block 14, and the clamping rod 21 is released, and the second pushing block 22 is driven to be displaced through the third compression spring 23, so that the clamping rod 21 is displaced, and the clamping block 3 is driven to rotate, and the clamping block 3 is clamped inside the limiting rack 2, so that the moving block 4 can be limitedly connected with the connecting plate 1. Through the overall design, the two groups of connecting plates 1 can be quickly connected, and multiple groups of guardrail bodies 24 can be quickly installed. The process is simple and convenient for recycling and reuse, which is beneficial to reducing construction costs. Compared with the existing construction guardrails, the utility model can improve the overall practicality of the construction guardrails through design.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guardrail assembly, comprising two sets of connecting plates (1), characterized in that: Two groups of limit racks (2) are provided inside the connection plate (1), a clamping block (3) is provided inside the limit rack (2), the clamping block (3) extends to the outside of the connection plate (1) and a moving block (4) is provided, and a mounting assembly (5) is provided at one end of the two groups of connection plates (1) close to each other; The mounting assembly (5) is used for quickly connecting two sets of connecting plates (1) to each other.

2. A guardrail assembly according to claim 1, characterized in that: The mounting assembly (5) is composed of a receiving block (6), a sleeve (7), a receiving groove (8), a limiting block (9), a receiving tube (10), a moving rod (11), a guide block (12), a limiting gear (13) and a fixed block (14); the two groups of receiving blocks (6) are rotatably connected to one end of the two groups of moving blocks (4) close to the other two groups of moving blocks (4); the two groups of sleeves (7) are located at one end of the two groups of moving blocks (4) close to the other two groups of moving blocks (4); the receiving groove (8) is opened at one end of the sleeve (7) away from the moving block (4); The two groups of limit blocks (9) are both slidably connected to the interior of the accommodating groove (8); the accommodating tube (10) is located inside the sleeve (7) and close to one end of the limit block (9); the moving rod (11) is slidably connected to the interior of the accommodating tube (10); the guide block (12) is located at one end of the moving rod (11) extending to the outside of the accommodating tube (10); the limit gear (13) is fixedly connected to one end of the guide block (12) away from the moving rod (11); and the fixed block (14) is located at one end of the accommodating block (6) away from the moving block (4).

3. A guardrail assembly according to claim 2, characterized in that: The limit block (9) extends to the interior of the accommodating groove (8) and is provided with a first compression spring (15), and one end of the limit block (9) away from the first compression spring (15) is fixedly connected to a limit rod (16), and one end of the limit rod (16) away from the limit block (9) is slidably connected to the accommodating groove (8).

4. A guardrail assembly according to claim 2, characterized in that: The external structure size of the fixing block (14) is designed to correspond to the internal structure size of the accommodating groove (8), and the fixing block (14) is connected to the accommodating groove (8) in a limiting manner via a limiting block (9).

5. A guardrail assembly according to claim 2, characterized in that: A guide groove (17) is provided inside the guide block (12), and the guide block (12) is connected to the moving rod (11) via the guide groove (17).

6. A guardrail assembly according to claim 2, characterized in that: A first pushing block (18) is provided on the outside of the moving rod (11) and located inside the accommodating tube (10); a second compression spring (19) is provided on the outside of the first pushing block (18) and located on the outside of the moving rod (11); the second compression spring (19) is connected to the moving rod (11) via the first pushing block (18).

7. A guardrail assembly according to claim 2, characterized in that: A clamping groove (20) is formed at one end of the fixing block (14) close to the sleeve (7); the internal structure size of the clamping groove (20) is designed to correspond to the external structure size of the limit gear (13); and the fixing block (14) is connected to the limit gear (13) via the clamping groove (20).

8. The guardrail assembly according to claim 1, characterized in that: A clamping rod (21) is slidably connected inside the moving block (4), a second pushing block (22) is provided outside the clamping rod (21) and located inside the moving block (4), a third compression spring (23) is provided outside the second pushing block (22) and located outside the clamping rod (21), and the clamping rod (21) extends to the inside of the connecting plate (1) and is rotatably connected to the clamping block (3).

9. A construction guardrail, characterized in that: include: The guardrail assembly according to any one of claims 1 to 8 further comprises: a guardrail body (24), the two groups of connecting plates (1) are located on both sides of the two groups of guardrail bodies (24), and the two groups of guardrail bodies (24) are connected via the two groups of connecting plates (1).

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