Construction guardrail reinforcing device for construction building

Abstract

The utility model relates to the technical field of construction guardrails, and discloses a construction guardrail reinforcing device of a construction building, which comprises a concave frame, a right-and-left threaded rod is arranged in an inner cavity of the concave frame, and the left side and the right side of the outer surface of the right-and-left threaded rod are in threaded connection with telescopic plates. By arranging the concave frame, the right-hand and left-hand threaded rod, the telescopic plate, the concave plate, the dovetail block, the mounting plate and the bearing plate, adjacent construction guardrails can be conveniently connected and reinforced, meanwhile, the connection distance between the adjacent construction guardrails can be adjusted, and by arranging the supporting plate and the bottom plate, the construction guardrails can be conveniently connected and reinforced. According to the construction guardrail supporting and reinforcing device, the connected and reinforced construction guardrail can be conveniently subjected to inclined supporting and reinforcing, the connecting position of the concave frame and the telescopic plate can be limited by arranging the limiting assembly, and by arranging the structure, the beneficial effect of an adjusting function can be achieved, so that the use requirements of customers can be met, and the supporting and reinforcing effect is prevented from being affected.

Description

Technical Field

[0001] This utility model relates to the field of construction guardrail technology, and in particular to a reinforcement device for construction guardrails in construction buildings. Background Technology

[0002] During construction, construction fences need to be installed around the building area to warn unauthorized personnel that entry is prohibited. Existing construction fences are generally assembled from multiple individual small fences. While this increases the protective area, it also increases the load-bearing area, making the fence more susceptible to large-scale collapse in extreme weather or impacts, compromising its protective effect. Therefore, reinforcement devices are needed to support and strengthen the fence.

[0003] Most existing reinforcement devices lack adjustment functionality, preventing them from adjusting the support and reinforcement position according to the size of the guardrail. This limits the effectiveness of the reinforcement and fails to meet customer needs.

[0004] Therefore, those skilled in the art have provided a construction guardrail reinforcement device for construction buildings to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the issue of lacking adjustment functionality, this utility model provides a reinforcement device for construction guardrails in building construction.

[0006] This utility model provides a reinforcement device for construction guardrails in building construction, which adopts the following technical solution:

[0007] A construction guardrail reinforcement device for a building includes a concave frame. The inner cavity of the concave frame is provided with threaded rods of opposite directions. Telescopic plates are threaded to both sides of the outer surface of the threaded rods. One end of each telescopic plate extends to the outside of the concave frame and is fixedly connected to a concave plate. A dovetail block is slidably connected to the inner cavity of the concave plate. The back of the dovetail block extends to the outside of the concave plate and is fixedly connected to an mounting plate. A bearing plate is fixedly connected to the bottom of the dovetail block. The top of the bearing plate is tightly fitted to the concave plate. A support plate is fixedly connected to the bottom of the concave frame. A base plate is fixedly connected to the bottom of the support plate. A limit component is provided on one side of the top of the telescopic plate.

[0008] By adopting the above technical solutions, the concave frame, positive and negative threaded rods, telescopic plate, concave plate, dovetail block, mounting plate and bearing plate can be set up to facilitate the connection and reinforcement of adjacent construction guardrails. At the same time, the connection spacing can be adjusted. By setting up support plate and base plate, it is convenient to provide diagonal bracing reinforcement to the connected and reinforced construction guardrails. By setting up limiting components, the connection between the concave frame and the telescopic plate can be limited.

[0009] Optionally, the limiting component includes a stud, the bottom of which is fixedly connected to the connection of the telescopic plate, and the top of which passes through the concave frame and is threadedly connected to a limiting nut.

[0010] By adopting the above technical solution, the stud and the limiting nut can limit the connection between the concave frame and the telescopic plate.

[0011] Optionally, the bottom of the limiting nut is provided with an anti-loosening washer, and the outer surface of the anti-loosening washer is tightly fitted to the connection between the limiting nut and the concave bracket.

[0012] By adopting the above technical solution, the anti-loosening washer can increase the friction between the limit nut and the concave bracket, thereby improving the stability of the limit.

[0013] Optionally, the top left and right sides of the concave frame are provided with movable grooves for use with studs, and the studs are located in the inner cavity of the movable grooves.

[0014] By adopting the above technical solution, the movable groove can facilitate the movement of the stud.

[0015] Optionally, a drive disk is fixedly connected to the center of the outer surface of the positive and negative threaded rod, and the outer surface of the drive disk is provided with anti-slip texture.

[0016] By adopting the above technical solution, the drive disc and anti-slip texture make it convenient for workers to drive the positive and negative threaded rods to rotate.

[0017] Optionally, the mounting plate has a first mounting hole at each of the four corners on the front side, and the base plate has a second mounting hole at each of the four corners on the top side.

[0018] By adopting the above technical solution, the first mounting hole facilitates the installation of the mounting plate and the construction guardrail, and the second mounting hole facilitates the installation of the base plate and the ground.

[0019] Optionally, the dovetail block has a pin hole on its front side, and the concave plate has a limit bolt threadedly connected to its front side. One end of the limit bolt extends into the inner cavity of the pin hole and fits tightly with the connection of the pin hole.

[0020] By adopting the above technical solution, the setting of pin holes and limit bolts can facilitate the limiting of the connection between the dovetail block and the concave plate.

[0021] Optionally, the outer surface of the telescopic plate is tightly fitted to the connection point of the concave frame, and the support plate is set obliquely downward.

[0022] In summary, this utility model has the following beneficial effects:

[0023] 1. This utility model, by setting up a concave frame, positive and negative threaded rods, telescopic plate, concave plate, dovetail block, mounting plate and bearing plate, can facilitate the connection and reinforcement of adjacent construction guardrails, and at the same time adjust their connection spacing. By setting up a support plate and a base plate, it can facilitate the diagonal bracing reinforcement of the connected and reinforced construction guardrails. By setting up a limiting component, it can limit the connection between the concave frame and the telescopic plate. By setting up the above structure, it has the advantage of adjustment function, thereby meeting the user needs and avoiding affecting the support and reinforcement effect.

[0024] 2. This utility model, by setting studs and limiting nuts, can limit the connection between the concave frame and the telescopic plate. The setting of anti-loosening washers can increase the friction between the limiting nut and the concave frame, improving the stability of the limit. The setting of the moving groove can facilitate the movement of the stud. The setting of the drive plate and anti-slip texture can facilitate the worker to drive the positive and negative threaded rod to rotate. The setting of the first mounting hole can facilitate the installation of the mounting plate with the construction guardrail. The setting of the second mounting hole can facilitate the installation of the base plate with the ground. The setting of the pin hole and the limiting bolt can facilitate the limit at the connection between the dovetail block and the concave plate. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram showing the connection between the positive and negative threaded rod and the drive disc structure of this utility model;

[0027] Figure 3 This is a schematic diagram showing the connection between the telescopic plate and the concave plate structure of this utility model;

[0028] Figure 4 This is a schematic diagram showing the connection between the dovetail block and the mounting plate structure of this utility model;

[0029] Figure 5 This utility model Figure 1 Enlarged view of section A of the structure.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Concave frame; 2. Threaded rod (positive and negative); 3. Telescopic plate; 4. Concave plate; 5. Dovetail block; 6. Mounting plate; 7. Bearing plate; 8. Support plate; 9. Base plate; 10. Limiting assembly; 101. Stud; 102. Limiting nut; 11. Anti-loosening washer; 12. Moving groove; 13. Drive disc; 14. First mounting hole; 15. Second mounting hole; 16. Pin hole; 17. Limiting bolt. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0033] Example 1:

[0034] Please refer to Figure 1-5 A construction guardrail reinforcement device for a building includes a concave frame 1. The inner cavity of the concave frame 1 is provided with threaded rods 2. Telescopic plates 3 are threaded to both sides of the outer surface of the threaded rods 2. One end of the telescopic plate 3 extends to the outside of the concave frame 1 and is fixedly connected to a concave plate 4. A dovetail block 5 is slidably connected to the inner cavity of the concave plate 4. The back of the dovetail block 5 extends to the outside of the concave plate 4 and is fixedly connected to an mounting plate 6. A bearing plate 7 is fixedly connected to the bottom of the dovetail block 5. The top of the bearing plate 7 is tightly fitted to the connection point of the concave plate 4. A support plate 8 is fixedly connected to the bottom of the concave frame 1. The bottom of the support plate 8 is fixedly connected to... The base plate 9 has a limit component 10 on one side of the top of the telescopic plate 3. A drive disk 13 is fixedly connected to the center of the outer surface of the positive and negative threaded rod 2. The outer surface of the drive disk 13 is provided with anti-slip texture. The four corners of the front of the mounting plate 6 are provided with first mounting holes 14. The four corners of the top of the base plate 9 are provided with second mounting holes 15. The front of the dovetail block 5 is provided with a pin hole 16. The front of the concave plate 4 is threadedly connected with a limit bolt 17. One end of the limit bolt 17 extends into the inner cavity of the pin hole 16 and is tightly fitted with the connection of the pin hole 16. The outer surface of the telescopic plate 3 is tightly fitted with the connection of the concave frame 1. The support plate 8 is set obliquely downward.

[0035] In this embodiment: By setting up a concave frame 1, positive and negative threaded rods 2, telescopic plate 3, concave plate 4, dovetail block 5, mounting plate 6, and bearing plate 7, this utility model can easily connect and reinforce adjacent construction guardrails, and at the same time, adjust their connection spacing. By setting up a support plate 8 and a base plate 9, it can easily provide diagonal bracing reinforcement to the connected and reinforced construction guardrails. By setting up the above structure, it has the advantage of adjustment function, thereby meeting the customer's usage needs and avoiding affecting the support and reinforcement effect.

[0036] Example 2:

[0037] Reference Figure 1 , Figure 3 and Figure 5The limiting component 10 includes a stud 101. The bottom of the stud 101 is fixedly connected to the connection of the telescopic plate 3. The top of the stud 101 passes through the concave frame 1 and is threadedly connected to a limiting nut 102. The bottom of the limiting nut 102 is provided with an anti-loosening washer 11. The outer surface of the anti-loosening washer 11 is tightly fitted to the connection of the limiting nut 102 and the concave frame 1. The left and right sides of the top of the concave frame 1 are provided with moving grooves 12 that cooperate with the stud 101. The stud 101 is located in the inner cavity of the moving groove 12.

[0038] In this embodiment: By setting studs 101 and limiting nuts 102, the present invention can limit the connection between the concave frame 1 and the telescopic plate 3.

[0039] The implementation principle of this utility model is as follows: In use, the workers use the first mounting hole 14 and screws to fix the mounting plates 6 on both sides to the designated positions of the adjacent construction guardrails in sequence. Then, according to the distance between the mounting plates 6 on both sides, the workers rotate the drive disc 13, so that the drive disc 13 drives the positive and negative threaded rods 2 to rotate on the inner surface of the telescopic plates 3 on both sides, so that the telescopic plates 3 on both sides drive the concave plate 4 to move laterally. When the concave plate 4 moves laterally to the distance corresponding to the dovetail blocks 5 on both sides, the workers rotate the limiting nut 102 in sequence, so that the limiting nut 102 drives the anti-loosening washer 11 to rotate and move on the outer surface of the stud 101 and fit tightly with the connection of the concave frame 1, thereby limiting the connection between the concave frame 1 and the telescopic plate 3 and completing the adjustment of the reinforcement support distance.

[0040] Next, the workers move the concave frame 1, causing the telescopic plate 3 and the concave plate 4 to slide downwards on the outer surface of the dovetail block 5, thus completing the insertion and sliding positioning of the concave plate 4 and the dovetail block 5. At the same time, the concave frame 1 causes the support plate 8 and the base plate 9 to move downwards, making the base plate 9 fit tightly against the ground. Then, the workers rotate the limiting bolt 17, causing the limiting bolt 17 to be threaded and inserted into the inner cavity of the pin hole 16 on the inner surface of the concave plate 4, thus completing the limiting installation of the concave plate 4 and the dovetail block 5. Then, the workers use the external pin and the second mounting hole 15 to position and install the base plate 9 against the ground, thus assembling the device and completing the connection and reinforcement support for adjacent construction guardrails. The device is simple to operate and easy to adjust and use, thus meeting the customer's needs and avoiding affecting the reinforcement effect.

[0041] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A construction guardrail reinforcement device for construction buildings, comprising a concave frame (1), characterized in that: The inner cavity of the concave frame (1) is provided with a positive and negative threaded rod (2). The left and right sides of the outer surface of the positive and negative threaded rod (2) are threaded with telescopic plates (3). One end of the telescopic plate (3) extends to the outside of the concave frame (1) and is fixedly connected to a concave plate (4). The inner cavity of the concave plate (4) is slidably connected with a dovetail block (5). The back of the dovetail block (5) extends to the outside of the concave plate (4) and is fixedly connected to an mounting plate (6). The bottom of the dovetail block (5) is fixedly connected to a bearing plate (7). The top of the bearing plate (7) is tightly fitted to the connection with the concave plate (4). The bottom of the concave frame (1) is fixedly connected to a support plate (8). The bottom of the support plate (8) is fixedly connected to a base plate (9). A limit component (10) is provided on one side of the top of the telescopic plate (3).

2. The construction guardrail reinforcement device for construction buildings according to claim 1, characterized in that: The limiting component (10) includes a stud (101), the bottom of which is fixedly connected to the connection of the telescopic plate (3), and the top of which passes through the concave frame (1) and is threadedly connected to a limiting nut (102).

3. The construction guardrail reinforcement device for construction buildings according to claim 2, characterized in that: The bottom of the limiting nut (102) is provided with an anti-loosening washer (11), and the outer surface of the anti-loosening washer (11) is tightly fitted to the connection between the limiting nut (102) and the concave bracket (1).

4. The construction guardrail reinforcement device for construction buildings according to claim 2, characterized in that: The top left and right sides of the concave frame (1) are provided with movable grooves (12) for use with studs (101), and the studs (101) are located in the inner cavity of the movable grooves (12).

5. The construction guardrail reinforcement device for construction buildings according to claim 1, characterized in that: A drive disc (13) is fixedly connected to the center of the outer surface of the positive and negative threaded rod (2), and the outer surface of the drive disc (13) is provided with anti-slip texture.

6. The construction guardrail reinforcement device for construction buildings according to claim 1, characterized in that: The mounting plate (6) has a first mounting hole (14) at each of the four corners on the front, and the bottom plate (9) has a second mounting hole (15) at each of the four corners on the top.

7. The construction guardrail reinforcement device for construction buildings according to claim 1, characterized in that: The dovetail block (5) has a pin hole (16) on its front side, and the concave plate (4) has a threaded connection to a limiting bolt (17) on its front side. One end of the limiting bolt (17) extends into the inner cavity of the pin hole (16) and fits tightly with the connection of the pin hole (16).

8. The construction guardrail reinforcement device for construction buildings according to claim 1, characterized in that: The outer surface of the telescopic plate (3) is closely fitted to the connection of the concave frame (1), and the support plate (8) is set obliquely downward.

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