Building construction protective fence

Abstract

The utility model discloses a building construction protective fence, which relates to the technical field of protective fences and comprises a baffle plate, the baffle plate is in a rectangular plate shape, one side of the baffle plate is fixedly provided with a pair of fixing blocks, the pair of fixing blocks are symmetrically arranged, one end of each fixing block is provided with a convex groove, and the inner walls of the upper side and the lower side of each convex groove are fixedly provided with two clamping blocks. The clamping blocks are fixedly arranged on one side of the baffle and symmetrically arranged, a pair of mounting plates are fixedly arranged on the other side of the baffle and symmetrically arranged, first rectangular holes are formed in one ends of the mounting plates, the fixing blocks are movably inserted into the first rectangular holes, and clamping mechanisms are arranged in the mounting plates. Through cooperative use of all the components, the problems that when the building construction protective fence is used, mounting and dismounting are troublesome, and the building construction protective fence is prone to inclining on a rugged road surface are solved, the protective fence can be rapidly dismounted by arranging the movable plate, the supporting heights of the two ends of the fixing piece can be adjusted by arranging the threaded rod, and the safety of the building construction protective fence is improved. And toppling on a rugged road surface is not easily caused.

Description

Technical Field

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

[0002] Construction guardrails are a kind of barrier facilities set up to ensure the safety of construction sites and prevent accidents at construction sites. They are usually set up along the perimeter of the construction site, and the guardrails are fixed to the bottom surface with fixings, especially in dangerous areas, high-altitude operation areas and crowded areas, to ensure the safety of construction workers and passers-by. At present, there are the following disadvantages when using construction guardrails: generally, several construction guardrails are combined with bolts. During installation and disassembly, workers need to remove a large number of bolts, which is time-consuming and laborious. In addition, the bottom surface of the fixings is generally flat. Since the support height at both ends of the fixings cannot be adjusted, it is easy to tilt when used on rugged roads, which is inconvenient to use. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a building construction guardrail.

[0004] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0005] It includes a baffle, which is in the shape of a rectangular plate, a pair of fixing blocks are fixedly arranged on one side of the baffle, the pair of fixing blocks are symmetrically arranged, the fixing blocks are rectangular, one end of the pair of fixing blocks is provided with a convex groove, the inner walls on the upper and lower sides of the convex groove are fixed with two clamping blocks, the clamping blocks are symmetrically arranged, the clamping blocks are rectangular, a pair of mounting plates are fixedly arranged on the other side of the baffle, the pair of mounting plates are symmetrically arranged, the mounting plates are rectangular, one end of the mounting plate is provided with a first rectangular hole, the fixing block is movably inserted in the first rectangular hole, and a clamping mechanism is provided in the mounting plate.

[0006] Preferably, the engaging mechanism comprises a movable plate, a second rectangular hole is formed on one side of the top surface of the mounting plate, a pair of movable plates are slidably disposed in the second rectangular hole, the pair of movable plates are arranged in a mirror image, and the movable plates are L-shaped.

[0007] Preferably, two card slots are provided on the inner sides of the two movable plates, the card slots are symmetrically arranged, the card slots are rectangular, and each of the card blocks is engaged in the corresponding card slot.

[0008] Preferably, a fixing plate is fixedly provided in the middle of the first rectangular hole, the fixing plate is rectangular in shape, and a pair of springs are fixedly provided at both ends of the fixing plate.

[0009] Preferably, a pair of the springs are symmetrically arranged, and the other ends of the two pairs of springs are fixedly connected to the movable plate on an adjacent side.

[0010] Preferably, a pair of connecting plates are fixedly provided on the bottom surface of the baffle, the pair of connecting plates are symmetrically arranged, and a supporting plate is fixedly provided on the bottom surface of the pair of connecting plates.

[0011] Preferably, the connecting plate is located in the middle of the top surface of the support plate, the support plate is in an inverted U shape, a pair of threaded rods are threaded through the top surface of the support plate, and rectangular grooves are provided on the bottom surfaces of the two convex ends of the pair of support plates.

[0012] Preferably, a moving block is slidably provided in each of the rectangular grooves, each of the moving blocks is threadedly connected to a corresponding threaded rod, and a knob is fixedly provided on the top surface of the threaded rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a spring, the two movable plates move in the center, the fixed block is inserted into the mounting plate, the movable plate is loosened, the spring rebounds, the card slot and the card block are engaged, so that the guardrail can be quickly disassembled and assembled;

[0015] 2. In the utility model, by setting a threaded rod, the threaded rod drives the moving block to move to a suitable position, so that the support heights at both ends of the fixing part can be adjusted, and it is not easy to topple over on a rough road surface, which is convenient for workers to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mounting plate and the supporting plate of the utility model;

[0019] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the fixing plate and spring structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the first rectangular hole and the second rectangular hole of the utility model;

[0022] Serial numbers in the figure: 1, baffle; 2, fixed block; 3, clamping block; 4, mounting plate; 5, first rectangular hole; 6, moving plate; 7, second rectangular hole; 8, clamping slot; 9, fixed plate; 10, spring; 11, connecting plate; 12, supporting plate; 13, moving block; 14, threaded rod; 15, knob. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment: This embodiment provides a construction protection fence, see Figure 1-5 Specifically, it includes a baffle 1, which is in the shape of a rectangular plate. A pair of fixing blocks 2 are fixedly arranged on one side of the baffle 1. The pair of fixing blocks 2 are symmetrically arranged and rectangular. A convex groove is provided at one end of the pair of fixing blocks 2. Two clamping blocks 3 are fixed on the inner walls on both sides of the convex groove. The clamping blocks 3 are symmetrically arranged and rectangular. A pair of mounting plates 4 are fixedly arranged on the other side of the baffle 1. The pair of mounting plates 4 are symmetrically arranged and rectangular. A first rectangular hole 5 is provided at one end of the mounting plate 4. The fixing block 2 is movably inserted in the first rectangular hole 5. A locking mechanism is provided in the mounting plate 4. The locking mechanism includes a moving plate 6. A second rectangular hole 7 is provided on one side of the top surface of the mounting plate 4. A pair of moving plates 6 are slidably provided in the second rectangular hole 7. The pair of moving plates 6 are arranged in a mirror image and the moving plate 6 is in an L shape.

[0025] Two card slots 8 are provided on the inner sides of the two movable plates 6, and the card slots 8 are symmetrically arranged and rectangular. Each card block 3 is engaged in the corresponding card slot 8. A fixed plate 9 is fixedly provided in the middle of the first rectangular hole 5. The fixed plate 9 is rectangular. A pair of springs 10 are fixedly provided at both ends of the fixed plate 9. The pair of springs 10 are symmetrically arranged. The other ends of the two pairs of springs 10 are fixedly connected to the movable plate 6 on the adjacent side. The baffle 1 is provided with several springs 10, and the movable plate 6 can be moved by setting the springs 10. Press the movable plate 6. Since the springs 10 are elastic, the two movable plates 6 move in the center, move the two movable plates 6 into the first rectangular hole 5, align the fixed block 2 with the first rectangular hole 5, insert the fixed block 2 into the mounting plate 4, release the movable plate 6, and the spring 10 rebounds. Since the card slot 8 is rectangular and the card block 3 is rectangular, the card slot 8 is engaged with the card block 3, so that several baffles 1 are combined, so that the guardrail can be quickly disassembled and assembled.

[0026] In the specific implementation process, Figure 2 and Figure 3As shown, a pair of connecting plates 11 are fixedly provided on the bottom surface of the baffle 1, and the pair of connecting plates 11 are arranged symmetrically. A supporting plate 12 is fixedly provided on the bottom surface of the pair of connecting plates 11, and the connecting plate 11 is located in the middle of the top surface of the supporting plate 12. The supporting plate 12 is in an inverted U shape. A pair of threaded rods 14 are threaded through the top surface of the supporting plate 12. Rectangular grooves are provided on the bottom surfaces of the two convex ends of the pair of supporting plates 12, and a moving block 13 is slidably provided in each rectangular groove. Each moving block 13 is threadedly connected to the corresponding threaded rod 14, and a knob 15 is fixedly provided on the top surface of the threaded rod 14. By setting the knob 15, the knob 15 is turned to drive the threaded rod 14 to rotate, and the threaded rod 14 drives the moving block 13 to move. Since the moving block 13 is rectangular, the moving block 13 can move in the rectangular groove, so that the support height at both ends of the fixing member can be adjusted, and the bottom surface of the moving block 13 is fitted to the ground, which is not easy to tip over on a rugged road surface, and is convenient for staff to use.

[0027] Specifically, the working principle and operation method of the utility model are as follows:

[0028] Step 1: There are several baffles 1. Under the action of the spring 10, the movable plate 6 is pressed to make the two movable plates 6 move in the center, align the fixed block 2 with the first rectangular hole 5, insert the fixed block 2 into the mounting plate 4, release the movable plate 6, and the spring 10 rebounds, so that the card slot 8 is engaged with the card block 3;

[0029] Step 2: Turn the knob 15 to drive the threaded rod 14 to rotate. Since the moving block 13 is rectangular, the moving block 13 can move in the rectangular groove, so that the threaded rod 14 drives the moving block 13 to move to a suitable position.

[0030] The utility model solves the problems of troublesome installation and disassembly and easy tilting on rough roads when using construction guardrails through the coordinated use of various components. The movable plate is provided so that the guardrail can be quickly disassembled and assembled, and the threaded rod is provided so that the support heights at both ends of the fixing part can be adjusted, so that it is not easy to topple over on rough roads.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction guardrail, comprising a baffle (1), characterized in that: The baffle (1) is in the shape of a rectangular plate. A pair of fixing blocks (2) are fixedly arranged on one side of the baffle (1). The pair of fixing blocks (2) are symmetrically arranged. The fixing blocks (2) are rectangular in shape. One end of the pair of fixing blocks (2) is provided with a convex groove. Two clamping blocks (3) are fixedly arranged on the inner walls of the upper and lower sides of the convex groove. The clamping blocks (3) are symmetrically arranged. The clamping blocks (3) are rectangular in shape. A pair of mounting plates (4) are fixedly arranged on the other side of the baffle (1). The pair of mounting plates (4) are symmetrically arranged. The mounting plates (4) are rectangular in shape. One end of the mounting plates (4) is provided with a first rectangular hole (5). The fixing blocks (2) are movably inserted into the first rectangular hole (5). A clamping mechanism is provided in the mounting plate (4).

2. A construction guardrail according to claim 1, characterized in that: The engaging mechanism comprises a movable plate (6), a second rectangular hole (7) is provided on one side of the top surface of the mounting plate (4), a pair of movable plates (6) are slidably arranged in the second rectangular hole (7), the pair of movable plates (6) are arranged in a mirror image, and the movable plates (6) are L-shaped.

3. A construction protection fence according to claim 2, characterized in that: Two card slots (8) are provided on the inner sides of the two movable plates (6), the card slots (8) are symmetrically arranged, the card slots (8) are rectangular, and each of the card blocks (3) is engaged in the corresponding card slot (8).

4. A construction protection fence according to claim 3, characterized in that: A fixing plate (9) is fixedly arranged in the middle of the first rectangular hole (5); the fixing plate (9) is rectangular in shape; and a pair of springs (10) are fixedly arranged at both ends of the fixing plate (9).

5. A construction protection fence according to claim 4, characterized in that: The pair of springs (10) are symmetrically arranged, and the other ends of the two pairs of springs (10) are fixedly connected to the movable plate (6) on an adjacent side.

6. A construction protection fence according to claim 1, characterized in that: A pair of connecting plates (11) are fixedly provided on the bottom surface of the baffle (1), the pair of connecting plates (11) are symmetrically arranged, and a supporting plate (12) is fixedly provided on the bottom surface of the pair of connecting plates (11).

7. A construction protection fence according to claim 6, characterized in that: The connecting plate (11) is located in the middle of the top surface of the supporting plate (12); the supporting plate (12) is in an inverted U shape; a pair of threaded rods (14) are threadedly penetrated through the top surface of the supporting plate (12); and rectangular grooves are provided on the bottom surfaces of the two convex ends of the pair of supporting plates (12).

8. A construction protection fence according to claim 7, characterized in that: A moving block (13) is slidably arranged in each rectangular groove, and each moving block (13) is threadedly connected to a corresponding threaded rod (14), and a knob (15) is fixedly arranged on the top surface of the threaded rod (14).

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