Safety channel protective shed for construction site

Abstract

The utility model discloses a safety channel protective shed for a construction site, and belongs to the technical field of protective sheds. The ceiling mainly comprises a ceiling body and a supporting mechanism used for providing supporting for the ceiling body, the ceiling body is installed on the top of the supporting mechanism, the supporting mechanism comprises a plurality of supporting pieces and a plurality of connecting pieces, and the connecting pieces are installed between every two adjacent supporting pieces; the supporting piece comprises a pair of stand columns, a pair of telescopic columns and a pair of hinge rods, the telescopic columns are installed in the stand columns in a sliding mode, the hinge rods are rotationally connected with the telescopic columns, and the pair of hinge rods are rotationally connected with each other. According to the safety channel protective shed for the construction site, the stand columns of the supporting pieces move away from each other and close to each other, the telescopic columns vertically move, the assembling and disassembling processes of the supporting mechanisms are simpler, more convenient and more efficient, in the disassembling process, the supporting pieces are close to the middle, and the safety channel protective shed is more convenient to assemble and disassemble. The whole supporting mechanism can be stored, the occupied space of the supporting mechanism is reduced, all parts are not prone to being lost, and storage and management are convenient.

Description

Technical Field

[0001] This application relates to the technical field of protective sheds, and specifically to a safety passage protective shed for construction sites. Background Art

[0002] A safety passage protective shed for construction sites refers to a temporary structure set up at a construction site, aiming to provide a safe passage for workers and provide protection when needed. This structure is usually used to set up a temporary passage at a construction site to ensure that personnel can pass safely, and at the same time provide shelter and rain protection when necessary. Safety passage protective sheds are usually used to protect workers from potential dangers and bad weather at the construction site, improving work efficiency and safety.

[0003] Chinese Patent Authorization Publication No.: CN219158503 discloses a detachable and assembled steel structure safety protective shed device. When this solution is used, first, the columns are set up, and the transverse main beams are fastened by using bolt 1 at the first connection part. At the same time, by respectively clamping the longitudinal main beams into the inner side of the transverse main beams, the second connection part is butted against the transverse main beams and bolt 2 is used for threaded connection. By respectively clamping multiple transverse secondary beams into the third connection part on the inner side of the longitudinal main beams, and then by butting the threaded holes of the transverse secondary beams and the longitudinal main beams and using bolt 3 to connect the longitudinal main beams and the transverse secondary beams, the assembly is completed. After use, the whole can be quickly disassembled and assembled by removing bolt 1, bolt 2 and bolt 3. It has the advantages of simple structure, low cost, and convenient disassembly and assembly and recyclability.

[0004] In the above solution, when assembling and disassembling the protective shed, it is necessary to disassemble and assemble multiple longitudinal main beams, transverse main beams and transverse secondary beams in sequence, and it is necessary to use a disassembly tool to remove multiple bolts one by one. The processes are numerous and the disassembly and assembly efficiency is low. At the same time, after the disassembly process, each part is not convenient for centralized storage and may be lost, thus affecting the assembly work of the protective shed next time.

[0005] Therefore, it is necessary to provide a safety passage protective shed for construction sites to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Utility Model

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a safety passage protection shed for construction sites. By moving the columns of the support members away from and towards each other, and the vertical movement of the telescopic columns, the assembly and disassembly process of the support mechanism is made more convenient and efficient. In addition, during the disassembly process, by moving the support members towards the middle, the entire support mechanism can be stored, reducing the space it occupies, and the various parts are not easily lost, which is convenient for storage and management.

[0008] The technical solution adopted by this application to solve its technical problems is: a safety passage protection shed for construction sites, including a ceiling and a support mechanism for providing support for the ceiling. The ceiling is installed on top of the support mechanism. The support mechanism includes a plurality of support members and a plurality of connecting members, and the plurality of connecting members are installed between adjacent two support members;

[0009] The support member includes a pair of columns, a pair of telescopic columns and a pair of hinge rods. The telescopic column is slidably installed in the column, the hinge rod is rotatably connected to the telescopic column, and the pair of hinge rods are rotatably connected to each other;

[0010] The connecting member includes a pair of first connecting rods and a pair of second connecting rods. The pair of first connecting rods are respectively rotatably connected to the pair of second connecting rods. One end of the first connecting rod and the second connecting rod are respectively rotatably connected to the side walls of adjacent two columns, and the other ends of the first connecting rod and the second connecting rod are respectively rotatably connected to the side walls of adjacent two telescopic columns.

[0011] Further, the plurality of support members are arranged vertically and are parallel to each other.

[0012] Further, the column is hollow, and the telescopic column is slidably connected to the column.

[0013] Further, a reserved groove communicated with it is opened on the outer side wall of the column, and the first connecting rod passes through the reserved groove and is rotatably connected to the telescopic column.

[0014] Further, a connecting block for connecting with the ceiling is installed on the outer side wall of the telescopic column.

[0015] Further, fixing blocks for connecting with the ground are installed at the bottoms of the plurality of columns.

[0016] Further, when the included angle between the hinge rod and the telescopic column rotates to 90°, the top of the hinge rod is flush with the end of the telescopic column.

[0017] The beneficial effects of the present application are as follows: A safety passage protection shed for construction sites provided by the present application makes the assembly and disassembly process of the support mechanism simpler and more efficient by moving the columns of the support members away from and towards each other and the vertical movement of the telescopic columns. In addition, during the disassembly process, by moving the support members towards the middle, the entire support mechanism can be stored, reducing the space it occupies, and it is not easy for each part to be lost, which is convenient for storage and management.

[0018] In addition to the purposes, features, and advantages described above, the present application has other purposes, features, and advantages. The following will refer to the drawings and further elaborate on the present application in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings forming a part of this application are used to provide a further understanding of the present application. The schematic embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure;

[0021] Figure 2 is a schematic diagram of the unfolded structure of the support mechanism;

[0022] Figure 3 is a schematic diagram of the folded structure of the support mechanism;

[0023] Figure 4 is a schematic diagram of the partial structure of the support mechanism;

[0024] Figure 5 is a schematic diagram of the structure of the support member and the connecting member;

[0025] Figure 6 is Figure 5 the enlarged schematic diagram at position A in

[0026] Among them, the reference numerals in the drawings:

[0027] 1, ceiling; 2, support mechanism;

[0028] 21, support member; 211, column; 212, telescopic column; 213, hinge rod; 214, connecting block; 215, fixed block; 216, reserved groove;

[0029] 22, connecting member; 221, first connecting rod; 222, second connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to elaborate on the present application in detail.

[0031] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0032] As Figures 1-6 shown, this application provides a safety passage protection shed for construction sites, including a ceiling 1 and a support mechanism 2 for supporting the ceiling 1. The ceiling 1 is installed on the top of the support mechanism 2. The support mechanism 2 includes a plurality of support members 21 and a plurality of connecting members 22. The plurality of connecting members 22 are installed between adjacent two support members 21.

[0033] The support member 21 includes a pair of columns 211, a pair of telescopic columns 212 and a pair of hinge rods 213. The telescopic column 212 is slidably installed in the column 211. The hinge rod 213 is rotatably connected to the telescopic column 212. The pair of hinge rods 213 are rotatably connected to each other. The plurality of support members 21 are arranged vertically and are parallel to each other. The column 211 is hollow, and the telescopic column 212 is slidably connected to the column 211.

[0034] The connecting member 22 includes a pair of first connecting rods 221 and a pair of second connecting rods 222. The pair of first connecting rods 221 are respectively rotatably connected to the pair of second connecting rods 222. One ends of the first connecting rod 221 and the second connecting rod 222 are respectively rotatably connected to the side walls of adjacent two columns 211. The other ends of the first connecting rod 221 and the second connecting rod 222 are respectively rotatably connected to the side walls of adjacent two telescopic columns 212.

[0035] In this embodiment, this solution is a temporary structure set up at a construction site, providing a safety passage for workers to ensure that personnel can pass safely, and at the same time providing a shelter and rain protection function when necessary.

[0036] Specifically, in this embodiment, the number of the support members 21 is three. First, move the two columns 211 in each support member 21 away from each other until the included angle between the two hinge rods 213 in each support member 21 is 180°. Then, connect the two columns 211 in the middle support member 21 to the ground. Subsequently, control the support members 21 on both sides to move outward. Since the first connecting rod 221 and the second connecting rod 222 are arranged between adjacent two columns 211, when the adjacent two columns 211 move away from each other, the column 211 and the second connecting rod 222 will rotate, synchronously driving the telescopic column 212 to move vertically upward. When the telescopic column 212 rises to the maximum height, connect the remaining columns 211 to the ground, and the assembly work of the support mechanism 2 can be completed. As Figure 2 shown, finally, fix the ceiling 1 above the support mechanism 2 by means of bolts. When disassembling the protective shed, first remove the ceiling 1 from the top of the support mechanism 2, then gradually release the fixation of the support members 21 on both sides from the ground, and then move the support members 21 on both sides closer to the middle support member 21. Under the action of the first connecting rod 221 and the second connecting rod 222, the telescopic column 212 descends synchronously. Then, release the fixation of the middle support member 21 from the ground, and then move the two columns 211 in each support member 21 closer to each other, and the storage work of the support mechanism 2 can be completed, reducing its occupied area. As Figure 3 shown, this structure is simple and convenient for the installation and disassembly of the protective shed.

[0037] As Figure 6 shown, a reserved groove 216 communicating with the outer side wall of the column 211 is provided. The first connecting rod 221 passes through the reserved groove 216 and is rotatably connected to the telescopic column 212.

[0038] In this embodiment, the provided reserved groove 216 can provide space for the first connecting rod 221, facilitating the connection between the first connecting rod 221 and the telescopic column 212.

[0039] As Figure 4 shown, a connection block 214 for connecting with the ceiling 1 is installed on the outer side wall of the telescopic column 212. The connection block 214 is fixed to the outer side wall of the telescopic column 212 by welding.

[0040] In this embodiment, a plurality of mounting blocks are installed on the outer side wall of the ceiling 1. The positions of the plurality of mounting blocks correspond to the positions of the plurality of connection blocks 214 one by one, and the support mechanism 2 and the ceiling 1 can be fixedly connected by bolts.

[0041] As Figures 4-5 shown, fixing blocks 215 for connecting with the ground are installed at the bottoms of the plurality of columns 211. The fixing blocks 215 are fixed to the bottoms of the columns 211 by welding.

[0042] In this embodiment, the fixing block 215 can be connected to the ground by bolts, so as to fix the deployed support mechanism 2 to the ground.

[0043] As Figures 4-5 shown, when the included angle between the hinge rod 213 and the telescopic column 212 rotates to 90°, the top of the hinge rod 213 is flush with the end of the telescopic column 212.

[0044] In this embodiment, during the deployment process of the support mechanism 2, the provided hinge rod 213 can abut against the bottom of the ceiling 1, so as to provide support for the ceiling 1.

[0045] Working principle:

[0046] First, move the two columns 211 in each support member 21 away from each other until the included angle between the two hinge rods 213 in each support member 21 is 180°. Then connect the two columns 211 in the middle support member 21 to the ground. Subsequently, control the support members 21 on both sides to move outward. Since the first connecting rod 221 and the second connecting rod 222 are arranged between adjacent two columns 211, when the adjacent two columns 211 move away from each other, the column 211 and the second connecting rod 222 will rotate, synchronously driving the telescopic column 212 to move vertically upward. When the telescopic column 212 rises to the maximum height, connect the remaining columns 211 to the ground, and the assembly work of the support mechanism 2 can be completed. As Figure 2 shown, finally, fix the ceiling 1 above the support mechanism 2 by bolts. When disassembling the protective shed, first remove the ceiling 1 from the top of the support mechanism 2, then release the fixation of the support members 21 on both sides to the ground one by one. Then move the support members 21 on both sides closer to the middle support member 21. Under the action of the first connecting rod 221 and the second connecting rod 222, the telescopic column 212 is synchronously lowered. Then release the fixation of the middle support member 21 to the ground, and move the two columns 211 in each support member 21 closer to each other, and the storage work of the support mechanism 2 can be completed, reducing its occupied area.

[0047] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A safety passage protection shed for a construction site, comprising a roof (1) and a support mechanism (2) for providing support for the roof (1), characterized in that: The ceiling (1) is mounted on the top of the support mechanism (2), the support mechanism (2) comprises a plurality of support members (21) and a plurality of connecting members (22), and the plurality of connecting members (22) are mounted between two adjacent support members (21); The support member (21) comprises a pair of upright posts (211), a pair of telescopic posts (212) and a pair of hinged rods (213); the telescopic posts (212) are slidably mounted in the upright posts (211); the hinged rods (213) are rotatably connected to the telescopic posts (212); and the pair of hinged rods (213) are rotatably connected to each other; The connecting member (22) comprises a pair of first connecting rods (221) and a pair of second connecting rods (222); the pair of first connecting rods (221) are rotatably connected to the pair of second connecting rods (222), one end of the first connecting rod (221) and the second connecting rod (222) are rotatably connected to the side walls of two adjacent columns (211), and the other ends of the first connecting rod (221) and the second connecting rod (222) are rotatably connected to the side walls of two adjacent telescopic columns (212).

2. A safety passage protection shed for a construction site according to claim 1, characterized in that: The plurality of support members (21) are arranged vertically, and the plurality of support members (21) are arranged parallel to each other.

3. The safety passage protection shed for construction sites according to claim 1 is characterized by: The upright column (211) is hollow, and the telescopic column (212) is slidably connected to the upright column (211).

4. The safety passage protection shed for construction sites according to claim 1 is characterized by: The outer side wall of the upright column (211) is provided with a reserved groove (216) communicating therewith, and the first connecting rod (221) passes through the reserved groove (216) and is rotatably connected to the telescopic column (212).

5. The safety passage protection shed for construction sites according to claim 1 is characterized by: A connecting block (214) for connecting to the ceiling (1) is installed on the outer side wall of the telescopic column (212).

6. The safety passage protection shed for construction sites according to claim 1, characterized in that: A fixing block (215) for connecting to the ground is installed at the bottom of each of the plurality of upright posts (211).

7. The safety passage protection shed for construction sites according to claim 1, characterized in that: When the hinged rod (213) is rotated to an angle of 90° with the telescopic column (212), the top of the hinged rod (213) is flush with the end of the telescopic column (212).

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