A construction site edge protection device

Abstract

The utility model relates to a kind of edge protection device of building construction, comprising: several support plates, along vertical direction interval installation in the same side of two wall bodies;Fixed component, including two fixed plates of sliding in the both ends of support plate and adjusting member rotationally arranged in support plate, adjusting member is used to be connected with two fixed plates, to drive two fixed plates to move towards, to respectively butt in the opposite side of two wall bodies, to be fixed to support plate;Several connecting components are used to connect two adjacent support plates.The utility model drives two fixed plates to move towards by adjusting member with support plate butting on two wall bodies, so that two fixed plates are respectively butted between two wall bodies, so that it is not necessary to drill hole or hit expansion bolt on wall body, the damage to wall body is avoided, and quick fixing and disassembly are realized, and installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction protection technology, specifically to an edge protection device for building construction. Background Technology

[0002] During construction, for safety and operational needs, edge protection devices are typically installed at floor edges and openings to prevent people or objects from falling. For example, Chinese patent "CN217079804U" discloses "an edge protection device that is easy to assemble and disassemble quickly," which includes two limiting frames on both sides and several horizontal bars connecting the two limiting frames. The ends of the horizontal bars are detachably connected to the limiting frames on both sides. However, in use, it still requires fixing bolts to secure the limiting frames to the wall, which is not only inefficient but also prone to damaging the wall. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an edge protection device for building construction, so as to solve the problems of low installation efficiency and easy damage to the wall in the existing edge protection device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An edge protection device for building construction, used for edge protection between two spaced-apart walls, comprising:

[0006] Several support plates are installed vertically at intervals on the same side of the two walls to cover the gap between the two walls;

[0007] The fixing assembly includes two fixing plates slidably disposed at both ends of the support plate and an adjusting member rotatably disposed on the support plate. The two fixing plates are used to abut against the opposite sides of the two walls. The adjusting member is used to connect with the two fixing plates to drive the two fixing plates to move towards each other so as to abut against the opposite sides of the two walls respectively, thereby fixing the support plate.

[0008] Several connecting components are used to connect two adjacent support plates.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] 1. By abutting the support plate against the two walls, covering the gap between them, and with the adjustment mechanism driving the two fixing plates to move towards each other, the two fixing plates abut against the two walls respectively. This eliminates the need to drill holes or use expansion bolts in the walls, avoiding damage to the walls, and achieving quick fixing and disassembly, thus improving installation efficiency. At the same time, the connection of multiple support plates and connecting components forms a stable protective frame, which not only further ensures the safety and reliability of edge protection, but also facilitates disassembly after use.

[0011] Furthermore, the adjusting component includes an adjusting rod rotatably mounted on the support plate and two driving blocks slidably mounted on the support plate. The two driving blocks are respectively connected to the two fixed plates. The adjusting rod is provided with a first threaded section corresponding to the two driving blocks, and the driving blocks are threadedly connected to the first threaded section.

[0012] Furthermore, a knob is provided at the end of the adjusting rod.

[0013] Furthermore, the drive block is provided with reinforcing ribs, which are connected to the fixing plate.

[0014] Furthermore, the connecting assembly includes a connecting frame disposed on one of the supporting plates and a connecting rod disposed on the other supporting plate. The connecting frame has a slot, one end of the connecting rod is engaged with the slot, and the end of the connecting rod has a second threaded section. The second threaded section is threaded with a nut, and the nut abuts against one end of the connecting frame.

[0015] Furthermore, the connecting frame and the connecting rod are rotatably mounted on the support plate.

[0016] Furthermore, the side of the fixing plate that abuts against the wall is provided with several anti-slip textures. Attached Figure Description

[0017] Appendix Figure 1 This embodiment is a schematic diagram of the edge protection device used during building construction.

[0018] Appendix Figure 2 This embodiment is a schematic diagram of the edge protection device used in building construction.

[0019] Appendix Figure 3 This embodiment shows a schematic diagram of the adjusting component in the edge protection device for building construction.

[0020] Appendix Figure 4 This embodiment is a front view structural diagram of the edge protection device for building construction.

[0021] Explanation of icon numbers:

[0022] 10. Walls;

[0023] 20. Support plate;

[0024] 30. Fixing plate; 31. Anti-slip texture;

[0025] 40. Adjusting component; 41. Adjusting rod; 411. First threaded section; 42. Drive block; 43. Knob; 44. Reinforcing rib;

[0026] 50. Connecting component; 51. Connecting bracket; 511. Groove; 52. Connecting rod; 521. Second threaded section; 53. Nut.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0029] In the description of this utility model, it should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are only for illustrative purposes to aid those skilled in the art and to facilitate understanding and reading. They are not intended to limit the implementation conditions of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to the size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0030] like Figure 1-4As shown in the figure, this utility model embodiment proposes an edge protection device for building construction, used for edge protection between two spaced walls 10, comprising: a plurality of support plates 20, installed vertically at intervals on the same side of the two walls 10, for covering the gap between the two walls 10; a fixing assembly, including two fixing plates 30 slidably disposed at both ends of the support plates 20 and an adjusting member 40 rotatably disposed on the support plates 20, the two fixing plates 30 being used to abut against the opposite sides of the two walls 10, the adjusting member 40 being used to connect with the two fixing plates 30 to drive the two fixing plates 30 to move towards each other, so as to abut against the opposite sides of the two walls 10 respectively, to fix the support plates 20; and a plurality of connecting assemblies 50 for connecting two adjacent support plates 20.

[0031] In this embodiment of the invention, during use, the first support plate 20 is first placed on the same side between two walls 10, and the two fixing plates 30 are driven by the adjusting member 40 to abut against the opposite sides of the two walls 10, thereby securely installing the support plate 20 without damaging the walls 10. Next, the second support plate 20 is placed adjacent to (above or below) the first support plate 20, and the fixing plate 30 is also driven by the adjusting member 40 to fix it between the two walls 10. Then, the first support plate 20 and the second support plate 20 are connected by the connecting component 50. Following these steps, the third, fourth, and subsequent support plates 20 are installed sequentially. Each time a new support plate 20 is installed, it is connected to the previous support plate 20 via the connecting component 50, so that the support plates 20 are gradually spliced ​​together to form a protective frame, thereby preventing personnel from falling and ensuring construction safety. When the construction is completed and dismantling is required, the steps are reversed: first, remove the connecting component 50, then rotate the adjusting component 40 to loosen the fixing plate 30, and remove the corresponding support plate 20, thereby enabling the support plate 20 and the connecting component 50 to be reused multiple times.

[0032] Specifically, such as Figure 2-3As shown, in this embodiment of the present invention, the adjusting member 40 includes an adjusting rod 41 rotatably mounted on the support plate 20 and two driving blocks 42 slidably mounted on the support plate 20. The two driving blocks 42 are respectively connected to the two fixed plates 30. The adjusting rod 41 is provided with a first threaded section 411 corresponding to the two driving blocks 42, and the driving blocks 42 are threadedly connected to the first threaded section 411. The first threaded sections 411 connected to the two driving blocks 42 have opposite rotation directions. Thus, by rotating the adjusting rod 41, the opposite first threaded sections 411 will drive the two driving blocks 42 to move towards each other along the length direction of the support plate 20, thereby pushing the fixed plates 30 connected to the driving blocks 42 to abut against the two walls 10 respectively, thereby fixing the support plate 20 to the two walls 10. When the two driving blocks 42 move in opposite directions, the two fixed plates 30 are separated from the two walls 10, thus facilitating disassembly. Moreover, for convenient operation of the adjusting rod 41, a knob 43 is provided at the end of the adjusting rod 41.

[0033] Secondly, the drive block 42 is provided with a reinforcing rib 44, which is connected to the fixing plate 30. The connection between the reinforcing rib 44 and the drive block 42 reduces the shaking or loosening of the fixing plate 30 after installation, so as to make the fixing plate 30 firmly fixed between the two walls 10.

[0034] Specifically, such as Figure 2 and Figure 4 As shown, in this embodiment of the present invention, the connecting assembly 50 includes a connecting frame 51 disposed on one of the supporting plates 20 and a connecting rod 52 disposed on the other supporting plate 20. The connecting frame 51 has a slot 511, one end of the connecting rod 52 is engaged with the slot 511, and the end of the connecting rod 52 has a second threaded section 521, on which a nut 53 is threadedly connected. The nut 53 abuts against one end of the connecting frame 51. The slot 511 of the connecting frame 51 provides an installation position for the connecting rod 52. By engaging the connecting rod 52 on one support plate 20 with the slot 511 on the other support plate 20, and then screwing the nut 53 onto the second threaded section 521 until it abuts against the end of the connecting frame 51, a stable connection between adjacent support plates 20 can be achieved. At the same time, the connecting frame 51 and the connecting rod 52 are rotatably mounted on the support plate 20, so that the connecting frame 51 and the connecting rod 52 can rotate after separation. This allows them to be stored on the side of the support plate 20, thereby reducing its size and facilitating storage and transportation when the support plate 20 is not in use.

[0035] Based on the above solutions, such as Figure 3As shown in this embodiment of the utility model, the fixing plate 30 is provided with a plurality of anti-slip textures 31 on the side that abuts against the wall 10, so as to improve the friction between the fixing plate 30 and the wall 10 and improve its stability; wherein, the surface of the fixing plate 30 can be roughened to form a plurality of anti-slip textures 31.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A construction edge protection device for edge protection between two spaced walls (10), characterized in that, include: Several support plates (20) are installed vertically at intervals on the same side of the two walls (10) to cover the gap between the two walls (10); The fixing assembly includes two fixing plates (30) slidably disposed at both ends of the support plate (20) and an adjusting member (40) rotatably disposed on the support plate (20). The two fixing plates (30) are used to abut against the opposite sides of the two walls (10). The adjusting member (40) is used to connect with the two fixing plates (30) to drive the two fixing plates (30) to move towards each other so as to abut against the opposite sides of the two walls (10) respectively, so as to fix the support plate (20). Several connecting components (50) are used to connect two adjacent support plates (20).

2. The edge protection device for building construction according to claim 1, characterized in that, The adjusting member (40) includes an adjusting rod (41) rotatably disposed on the support plate (20) and two driving blocks (42) slidably disposed on the support plate (20). The two driving blocks (42) are respectively connected to the two fixed plates (30). The adjusting rod (41) is provided with a first threaded section (411) corresponding to the two driving blocks (42). The driving blocks (42) are threadedly connected to the first threaded section (411).

3. The edge protection device for building construction according to claim 2, characterized in that, The end of the adjusting rod (41) is provided with a knob (43).

4. The edge protection device for building construction according to claim 2, characterized in that, The drive block (42) is provided with reinforcing ribs (44), which are connected to the fixing plate (30).

5. The edge protection device for building construction according to claim 1, characterized in that, The connecting assembly (50) includes a connecting frame (51) disposed on one of the support plates (20) and a connecting rod (52) disposed on the other support plate (20). The connecting frame (51) has a slot (511). One end of the connecting rod (52) is engaged with the slot (511). The end of the connecting rod (52) is provided with a second threaded section (521). The second threaded section (521) is threaded with a nut (53). The nut (53) abuts against one end of the connecting frame (51).

6. The edge protection device for building construction according to claim 5, characterized in that, The connecting frame (51) and the connecting rod (52) are respectively rotatably mounted on the support plate (20).

7. The edge protection device for building construction according to claim 1, characterized in that, The fixing plate (30) has several anti-slip textures (31) on the side that abuts against the wall (10).

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