Safety fence for construction

Abstract

The utility model provides a safety fence for construction, which relates to the technical field of building construction and comprises a mounting frame, an embedding groove is formed in the top of the mounting frame, and a limiting frame is movably inserted into the inner surface wall of the embedding groove. When the fence is used and under the interaction of a series of assemblies, when the fence needs to be disassembled and carried, firstly, under the operation of a worker, the limiting rod is pressed to move towards the middle in the movable box, the limiting effect on the movable box is not achieved any more, then the movable box is moved to enter the movable groove of the first baffle, and therefore the fence can be disassembled and carried. Under the action of a limiting column and a limiting plate, a second baffle is taken out from the top of a first baffle and folded, and then under the action of a fixing rod, a limiting frame, a threaded rod and other structures, the fence can be quickly disassembled, so that the size of the fence is reduced, and when workers carry the fence, the efficiency is higher, and the labor intensity is lower.

Description

Technical Field

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

[0002] In the process of modern building and infrastructure construction, construction safety has always been a vital link. With the acceleration of urbanization, the number of construction sites has increased dramatically, and construction safety issues have become increasingly prominent. Therefore, fencing, as an effective safety protection measure, has gradually become an indispensable part of the construction site.

[0003] In the existing technology, fences are needed during construction to prevent passers-by from accidentally entering the construction site. However, most safety fences are integrated in design and are large in size, and difficult to disassemble. As a result, when transporting the safety fences, it not only increases the labor intensity of the workers, but also affects the transportation efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of low efficiency in carrying the safety fence due to the large size of the installed fence and the difficulty in disassembling the fence when the above-mentioned equipment is in use, and thus a safety fence for construction is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a safety fence for construction, including a mounting frame, a mounting groove is provided on the top of the mounting frame, a limit frame is movably inserted into the inner surface wall of the mounting groove, a fixing rod is movably inserted between the limit frame and the inner surface wall of the mounting frame, a first baffle is movably embedded in the inner surface wall of the mounting groove, a threaded rod is movably inserted into the inner surface wall of the first baffle, and the outer wall of the threaded rod is meshed and connected with the inner surface wall of the first baffle, a mounting box is fixedly installed on one side of the outer wall of the mounting frame, a limiting spring is provided on the inner surface wall of the mounting box, a limiting shaft is movably embedded in the inner surface wall of the mounting box, and one side of the outer wall of the limiting shaft is fixedly connected to one side of the outer wall of the limiting spring.

[0006] Preferably, a second baffle is provided on the top of the first baffle, and two limiting columns are fixedly mounted on the outer wall of the first baffle and the outer wall of the second baffle.

[0007] Preferably, a limiting plate is movably sleeved between every two of the four limiting columns, and a movable groove is provided on one side of the outer wall of the first baffle and the second baffle.

[0008] Preferably, a movable box is movably embedded between the inner surface walls of the two movable grooves, and the inner surface wall of the movable box is provided with two groups of compression springs.

[0009] Preferably, two groups of limiting rods are movably embedded in the inner surface wall of the movable box, and one side of the outer wall of the limiting rod is fixedly connected to the outer wall of the compression spring.

[0010] Preferably, a fixing block is fixedly installed on one side of the outer wall of the movable box, and a support column is movably sleeved on the outer wall of the fixing block.

[0011] Preferably, an adjusting column is movably inserted into the inner surface wall of the support column, an insertion shaft is movably inserted between the adjusting column and the inner surface wall of the support column, a supporting foot is movably sleeved on the outer surface wall of the adjusting column, and four support plates are provided at the bottom of the mounting frame.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. During use, the present invention interacts with a series of components. When the enclosure needs to be disassembled and transported, the staff first presses the limit rod to make it move toward the middle inside the movable box and no longer limit the movable box. Then, the movable box is moved to enter the movable groove of the first baffle. Then, under the action of the limit column and the limit plate, the second baffle is taken out from the top of the first baffle and folded. Subsequently, under the action of the fixed rod, the limit frame, the threaded rod and other structures, the enclosure can be quickly disassembled, thereby reducing the volume of the enclosure, so that the staff can move it with higher efficiency and lower labor intensity.

[0014] 2. During use, the present invention improves the stability of the enclosure by rotating the support plate at the bottom of the mounting frame to open it under the interaction of a series of components. Subsequently, under the action of the support column, the adjustment column and the insertion shaft, the support feet can be adjusted to a suitable position and fixed to the ground, which can further support the enclosure and prevent the enclosure from tipping over during use, thereby greatly improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model proposes a main structural stereogram of a construction safety enclosure;

[0016] Figure 2 The utility model proposes a main structural split diagram of a construction safety enclosure;

[0017] Figure 3 This utility model proposes an enlarged view of structure A in a construction safety enclosure;

[0018] Figure 4 The present invention proposes a disassembled diagram of the main structural part of a construction safety enclosure.

[0019] Legend:

[0020] 1. Mounting frame; 2. Support plate; 3. Embedded groove; 4. Limiting frame; 5. Fixed rod; 6. First baffle; 7. Threaded rod; 8. Mounting box; 9. Limiting spring; 10. Limiting shaft; 11. Second baffle; 12. Limiting column; 13. Limiting plate; 14. Movable groove; 15. Movable box; 16. Compression spring; 17. Limiting rod; 18. Fixed block; 19. Support column; 20. Adjusting column; 21. Insertion shaft; 22. Support foot. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figures 1-4 As shown, the utility model provides a safety fence for construction, including a mounting frame 1, an embedding groove 3 is opened on the top of the mounting frame 1, a limiting frame 4 is movably inserted into the inner surface wall of the embedding groove 3, a fixing rod 5 is movably inserted between the limiting frame 4 and the inner surface wall of the mounting frame 1, a first baffle 6 is movably embedded in the inner surface wall of the embedding groove 3, a threaded rod 7 is movably inserted into the inner surface wall of the first baffle 6, and the outer wall of the threaded rod 7 is meshed with the inner surface wall of the first baffle 6, a mounting box 8 is fixedly installed on one side of the outer wall of the mounting frame 1, a limiting spring 9 is provided on the inner surface wall of the mounting box 8, a limiting shaft 10 is movably embedded in the inner surface wall of the mounting box 8, and one side of the outer wall of the limiting shaft 10 It is fixedly connected to one side of the outer wall of the limit spring 9, and a second baffle 11 is provided on the top of the first baffle 6. Two limit columns 12 are fixedly installed on the outer wall of the first baffle 6 and the outer wall of the second baffle 11. A limit plate 13 is movably sleeved between each two of the four limit columns 12. A movable groove 14 is provided on one side of the outer wall of the first baffle 6 and the second baffle 11. A movable box 15 is movably embedded between the inner walls of the two movable grooves 14. Two groups of compression springs 16 are provided on the inner wall of the movable box 15. Two groups of limit rods 17 are movably embedded in the inner wall of the movable box 15, and the outer wall side of the limit rod 17 is fixedly connected to the outer wall of the compression spring 16.

[0024] The effect achieved by the entire embodiment 1 is that when the enclosure needs to be disassembled, first, under the operation of the staff, the limit rod 17 is pressed to make it move toward the middle inside the movable box 15, and the compression spring 16 is compressed, so that the limit rod 17 no longer plays a limiting role on the movable box 15, and then the movable box 15 is moved downward inside the movable groove 14, so that it enters the movable groove 14 opened on the outer wall of the first baffle 6, and then the second baffle 11 is moved upward. When it moves to the appropriate position, under the action of the limit column 12 and the limit plate 13, the second baffle 11 can be folded to overlap with the first baffle 6, thereby reducing the area of ​​the enclosure, and then under the operation of the staff, the fixed rod 5 is taken out so that it no longer plays a limiting role on the limit frame 4, and then the limit shaft 10 is pressed to move to one side inside the installation box 8 and the limit spring 9 is compressed, and then the threaded rod 7 is rotated to drive the first baffle 6 to move inside the embedded groove 3, thereby completing the rapid disassembly of the enclosure, making it smaller and more convenient to carry.

[0025] Example 2: Figure 2-Figure 4 As shown, a fixed block 18 is fixedly installed on one side of the outer wall of the movable box 15, and a support column 19 is movably provided on the outer wall of the fixed block 18, and an adjusting column 20 is movably inserted into the inner wall of the support column 19, and an insertion shaft 21 is movably inserted between the adjusting column 20 and the inner wall of the support column 19, and a supporting foot 22 is movably provided on the outer wall of the adjusting column 20, and four support plates 2 are provided at the bottom of the mounting frame 1.

[0026] The effect achieved by the entire embodiment 2 is that when the enclosure is in use, after the movable box 15 reaches the appropriate position and is fixed, the support column 19 is adjusted to a suitable angle under the action of the fixing block 18, and then the insertion shaft 21 is taken out so that it no longer limits the support column 19 and the adjustment column 20. After the adjustment column 20 is adjusted to a suitable length, the support column 19 and the adjustment column 20 are limited by the action of the insertion shaft 21, and then the support foot 22 is inserted into the ground, thereby fixing and limiting it, and supporting the enclosure to avoid tipping over during use, which greatly improves the practicality of the enclosure.

[0027] Working principle: When the enclosure needs to be moved to another location for use, first, under the operation of the staff, the insertion shaft 21 is taken out so that it no longer limits the adjusting column 20, and the adjusting column 20 is retracted to limit it through the insertion shaft 21. At the same time, under the action of the fixing block 18, the angle of the support column 19 is adjusted to make it parallel to the first baffle 6, and then the limiting rod 17 is pressed to make it move toward the middle inside the movable box 15, and the compression spring 16 is compressed so that the limiting rod 17 no longer limits the movable box 15, and then the movable box 15 is moved downward inside the movable groove 14 to enter the movable groove 14 opened on the outer wall of the first baffle 6, and then the second baffle 11 is moved upward. When it moves to the appropriate position , under the action of the limiting column 12 and the limiting plate 13, the second baffle 11 can be folded to overlap with the first baffle 6, thereby reducing the area of ​​the enclosure, and then, under the operation of the staff, the fixing rod 5 is taken out so that it no longer plays a limiting role on the limiting frame 4, and then the limiting shaft 10 is pressed to move to one side inside the installation box 8 and compress the limiting spring 9, and then the threaded rod 7 is rotated to drive the first baffle 6 to move outward inside the embedding groove 3, and the first baffle 6 is taken out from the embedding groove 3, and finally, the support plate 2 is rotated to make it located at the bottom of the mounting frame 1, thereby completing the rapid disassembly of the enclosure, reducing the volume of the enclosure, and making it more convenient to carry. When the enclosure is moved to a suitable position, it can be quickly installed and put into use through the above structure again.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A construction safety enclosure, characterized by: The invention comprises a mounting frame (1), wherein the top of the mounting frame (1) is provided with an embedding groove (3), the inner surface wall of the embedding groove (3) is movably inserted with a limiting frame (4), a fixing rod (5) is movably inserted between the limiting frame (4) and the inner surface wall of the mounting frame (1), the inner surface wall of the embedding groove (3) is movably embedded with a first baffle (6), the inner surface wall of the first baffle (6) is movably inserted with a threaded rod (7), and the outer surface wall of the threaded rod (7) is meshedly connected with the inner surface wall of the first baffle (6), a mounting box (8) is fixedly installed on one side of the outer wall of the mounting frame (1), the inner surface wall of the mounting box (8) is provided with a limiting spring (9), the inner surface wall of the mounting box (8) is movably embedded with a limiting shaft (10), and the outer wall side of the limiting shaft (10) is fixedly connected with the outer wall side of the limiting spring (9).

2. A construction safety fence according to claim 1, characterized in that: A second baffle (11) is provided on the top of the first baffle (6), and two limiting columns (12) are fixedly mounted on the outer wall of the first baffle (6) and the outer wall of the second baffle (11).

3. A construction safety fence according to claim 2, characterized in that: A limiting plate (13) is movably sleeved between every two of the four limiting columns (12), and a movable groove (14) is provided on one side of the outer wall of each of the first baffle (6) and the second baffle (11).

4. A construction safety fence according to claim 3, characterized in that: A movable box (15) is movably embedded between the inner surface walls of the two movable grooves (14), and two groups of compression springs (16) are provided on the inner surface wall of the movable box (15).

5. A construction safety fence according to claim 4, characterized in that: Two groups of limiting rods (17) are movably embedded in the inner surface wall of the movable box (15), and one side of the outer wall of the limiting rod (17) is fixedly connected to the outer surface wall of the compression spring (16).

6. A construction safety fence according to claim 5, characterized in that: A fixed block (18) is fixedly mounted on one side of the outer wall of the movable box (15), and a support column (19) is movably sleeved on the outer wall of the fixed block (18).

7. A construction safety fence according to claim 6, characterized in that: An adjusting column (20) is movably inserted into the inner surface wall of the support column (19), an inserting shaft (21) is movably inserted between the adjusting column (20) and the inner surface wall of the support column (19), a supporting foot (22) is movably sleeved on the outer surface wall of the adjusting column (20), and four supporting plates (2) are provided at the bottom of the mounting frame (1).

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