Protective support for engineering

Abstract

The utility model discloses an engineering protection support in the field of protection supports, which comprises a supporting column, a base is welded on the bottom surface of the supporting column, and adjusting components for adjusting the splicing installation angle of the protection support are arranged on the surface of the supporting column in a staggered manner. According to the protective support, the adjusting assembly and the folding assembly are arranged, the adjusting assembly can adjust the splicing angle between the supporting columns through the folding assembly, and therefore the protective support can be laid in multiple directions and can be used at the corner conveniently; the folding assembly can change the overall length of the protection support within the adjusting range according to the situation of an engineering site, practicability is improved, secondly, an operator can conveniently and rapidly disassemble or assemble the adjusting assembly and the folding assembly through the disassembling assembly, convenience and rapidness are achieved, and practicability is improved. And the working time is saved.

Description

Technical Field

[0001] The utility model relates to the field of protective brackets, in particular to a protective bracket for engineering. Background Art

[0002] A protective support refers to a protection that is set up separately from the scaffolding and is used for vehicle traffic, pedestrian walkways, street protection, and isolation of construction from other objects. It can ensure the safety of the construction site and the personal safety of workers, while protecting the safety of people, vehicles, and facilities around the construction site, ensuring the quality of project construction. It can also serve to warn of dangerous construction areas and reduce accidents.

[0003] However, most of the existing engineering protection brackets are fixed integrated bracket structures, and it is impossible to fine-tune the length of the protection brackets and lay them in multiple directions according to the needs of the engineering construction. After the protection brackets are spliced, there will be blind spots for protection, and it is inconvenient for workers to disassemble and assemble them, which wastes working time and is not conducive to people's use. Therefore, technical personnel in this field provide an engineering protection bracket to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a protective bracket for engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective bracket for engineering, comprising a support column, a base welded to the bottom surface of the support column, and adjustment components for adjusting the splicing and installation angle of the protective bracket are staggered on the surface of the support column, and a folding component for changing the isolation length of the protective bracket is provided at the end of the adjustment component, and the end of the folding component is fixedly connected to the adjustment component by a component that is easy to disassemble.

[0006] Preferably: a plurality of fixing cones are welded to the bottom surface of the base, and a lighting lamp is installed on the top surface of the support column.

[0007] Preferably: the adjustment component includes a rotating groove, a rotating block and a mounting block, the surface of the support column is staggered with rotating grooves, the interior of the rotating grooves are rotatably connected to the top and bottom of the rotating block through a rotating shaft, a mounting block is welded on the side of the rotating block away from the rotating groove, and a folding component is provided at the end of the mounting block.

[0008] Preferably: the folding component includes a plug-in block, a fixing frame, a round rod, a slider and a folding rod, the ends of the mounting blocks are provided with slots, the inside of the slots are movably plugged with plug-in blocks, one end of the plug-in block extends out of the slot and a fixing frame is welded to the inside, two ends of the round rod are welded between the top and bottom of the inner wall of the fixing frame away from the plug-in block, the surface of the round rod is symmetrically slidably connected with two groups of sliders, one end of the bottom of the folding rod is hingedly connected to one side of one group of sliders, and one end of the top of the folding rod is hingedly connected to one side of the other group of sliders, and the top and bottom surfaces of the plug-in block located in the slot are fixedly connected to the mounting block through a disassembly component.

[0009] Preferably, springs sleeved on the surface of the round rod are symmetrically welded on the top and bottom of the inner wall of one side of the fixing frame, and the other ends of the springs are respectively welded on one side of the two sets of sliding blocks.

[0010] Preferably: the disassembly assembly includes a fixed block and a threaded rod, the top and bottom surfaces of the plug-in block located inside the slot are provided with limit grooves, the inside of the limit grooves are provided with fixed blocks, the inner wall of the slot close to the fixed block is provided with a rectangular groove matching the fixed block, the fixed block is slidingly connected to the rectangular groove and the limit groove, the side of the fixed block close to the rectangular groove is rotatably connected to the threaded rod through a bearing seat, one end of the threaded rod extends to the outside of the mounting block and is welded with a torsion block, and the threaded rod is rotatably connected to the inside of the mounting block through a thread.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the engineering protection bracket is provided with an adjustment component and a folding component. The adjustment component can adjust the splicing angle between the support columns through the folding component, so that the protection bracket can be laid in multiple directions, which is convenient for use at corners, thereby reducing the occurrence of protection blind spots. The folding component can change the overall length of the protection bracket within the adjustment range according to the conditions of the engineering site, thereby improving practicality.

[0013] 2. In the utility model, the engineering protection bracket is provided with a disassembly component, which can facilitate the operator to quickly disassemble or assemble the adjustment component and the folding component, which is convenient and fast and saves working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the first schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a second schematic diagram of the overall structure of the utility model;

[0016] Figure 3 for Figure 2 Enlarged cross-sectional view of A in the figure.

[0017] In the figure: 1. support column; 2. base; 3. fixing cone; 4. lighting lamp; 8. slot; 9. spring; 10. limit slot; 11. rectangular slot; 12. torsion block; 51. rotation slot; 52. rotation block; 53. mounting block; 61. plug-in block; 62. fixing frame; 63. round rod; 64. slider; 65. folding rod; 71. fixing block; 72. threaded rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 to Figure 3 In an embodiment of the utility model, a protective bracket for engineering includes a support column 1, a base 2 is welded to the bottom surface of the support column 1, and a plurality of fixing cones 3 are welded to the bottom surface of the base 2. The protective bracket for engineering is stably fixed on the ground through the fixing cones 3, and a lighting lamp 4 is installed on the top surface of the support column 1, which can facilitate people to see the protective bracket for engineering in dim light, thereby improving its protective warning function at night.

[0020] The surface of the support column 1 is staggered with adjustment components for adjusting the splicing and installation angle of the protective bracket, and the adjustment components include a rotating groove 51, a rotating block 52 and a mounting block 53. The surface of the support column 1 is staggered with rotating grooves 51, and the top and bottom of the rotating block 52 are rotatably connected to the inside of the rotating groove 51 through a rotating shaft. The mounting block 53 is welded on the side of the rotating block 52 away from the rotating groove 51. The rotating groove 51 can make the rotating block 52 rotatably connected inside rotate 90° to change direction, so that the engineering protective bracket can adapt to the situation of right-angle turn splicing, and the rotating grooves 51 staggered on the surface of the support column 1 are set in opposite directions, so that the rotating block 52 can drive the mounting block 53 to splice the engineering protective bracket in multiple directions. When in use, the direction and angle of the mounting block 53 can be adjusted by rotating the rotating block 52. The structure is simple and easy to use for the operator.

[0021] The end of the mounting block 53 is provided with a folding assembly for changing the isolation length of the protective bracket. The folding assembly includes a plug-in block 61, a fixing frame 62, a round rod 63, a slider 64 and a folding rod 65. The end of the mounting block 53 is provided with a slot 8, and the inside of the slot 8 is movably plugged with the plug-in block 61. One end of the plug-in block 61 extends out of the slot 8 and is welded with a fixing frame 62. The two ends of the round rod 63 are welded between the top and the bottom of the inner wall of the fixing frame 62 away from the plug-in block 61. The surface of the round rod 63 Two groups of sliders 64 are symmetrically slidably connected, one end of the bottom of the folding rod 65 is hingedly connected to one side of one group of sliders 64, and one end of the top of the folding rod 65 is hingedly connected to one side of the other group of sliders 64. The top and bottom of the inner wall of one side of the fixed frame 62 are symmetrically welded with springs 9 sleeved on the surface of the round rod 63, and the other ends of the springs 9 are respectively welded to one side of the two groups of sliders 64. The springs 9 are used to fix and limit the welded sliders 64 to prevent the sliders 64 from sliding and moving freely on the surface of the round rod 63.

[0022] The top and bottom surfaces of the plug-in block 61 inside the slot 8 are fixedly connected to the mounting block 53 through a disassembly assembly, and the disassembly assembly includes a fixing block 71 and a threaded rod 72. The top and bottom surfaces of the plug-in block 61 inside the slot 8 are provided with a limiting groove 10, and the limiting groove 10 is provided with a fixing block 71. The inner wall of the slot 8 close to the fixing block 71 is provided with a rectangular groove 11 matching the fixing block 71, and the fixing block 71 is slidably connected to the rectangular groove 11 and the limiting groove 10. The side of the fixing block 71 close to the rectangular groove 11 is rotatably connected to the threaded rod 72 through a bearing seat, one end of the threaded rod 72 extends to the outside of the mounting block 53 and is welded with a torsion block 12, and the threaded rod 72 is rotatably connected to the inside of the mounting block 53 through a thread.

[0023] When in use, the operator first inserts the end of the plug-in block 61 into the corresponding slot 8, and then rotates the torsion block 12 in sequence to make the threaded rod 72 drive the fixed block 71 connected thereto to slide toward the inside of the limiting slot 10. When the end face of the fixed block 71 conflicts with the inner wall of the limiting slot 10, the plug-in block 61 can be stably fixed in the slot 8. Then the operator pulls one of the support columns 1 connected to the plug-in block 61. When pulling the support column 1, the plug-in block 61 drives the fixed frame 62 to move in the same direction. When the fixed frame 62 moves, the two sets of sliders 64 move close to each other on the surface of the round rod 63, thereby making the end of the folding rod 65 connected thereto move in the same direction. When the end of the folding rod 65 moves, The two groups of sliders 64 connected at the ends of one end slide in the same direction on the surface of the round rod 63. When the sliders 64 move closer to each other, the spring 9 is stretched and deformed, so that the overall length of the engineering protection bracket can be changed by stretching or compressing the folding rod 65, so that the engineering protection bracket after splicing can perfectly match the on-site length to avoid the occurrence of protective blind spots. When the engineering protection bracket needs to be disassembled, it is only necessary to rotate the torsion block 12 again so that the threaded rod 72 drives the fixing block 71 to disengage from the inside of the limit groove 10 and enter the rectangular groove 11, so as to release the restriction on the end of the plug-in block 61, and then pull the plug-in block 61 out of the slot 8 to complete the disassembly of the engineering protection bracket, which is convenient and quick.

[0024] Working principle: When the engineering protection bracket is ready to be used, first, the ends of the plug-in blocks 61 in the folding assembly are respectively plugged into the corresponding slots 8 provided at the ends of the mounting blocks 53, and then the twisting blocks 12 are rotated in sequence to drive the disassembly assembly to operate, so that the fixing blocks 71 enter the limiting slots 10 to limit and fix the top and bottom surfaces of the plug-in blocks 61, and then one of the support columns 1 is fixedly installed on the ground through the fixing cone 3, and then the operator pulls the other support column 1 so that the mounting block 53 connected thereto drives the plug-in block 61 to move accordingly, so that the folding assembly is operated through the movement of the plug-in block 61, and then the engineering protection bracket can be enlarged by stretching the folding rod 65. The use length of the rack, when used at a corner, the operator can rotate and pull one of the support columns 1, so that the rotating block 52 drives the mounting block 53 to rotate, so that the end of the folding component connected thereto rotates accordingly, and the rotating block 52 drives the mounting block 53 to rotate at an angle of plus or minus 90°, so that the splicing shape of the engineering protective bracket can be changed, so that it can be used at a corner, with a simple structure and strong practicality. When it is necessary to disassemble the adjusting component and the folding component, it is only necessary to rotate the torsion block 12 again so that the threaded rod 72 drives the fixing block 71 from the limiting groove 10 into the rectangular groove 11, so that the restriction on the plug-in block 61 can be released, and the operation is simple.

[0025] 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 protective support for engineering, comprising a support column (1), the bottom surface of the support column (1) being welded with a base (2), characterized in that: The surface of the support column (1) is staggeredly provided with adjustment components for adjusting the splicing installation angle of the protective bracket, the end of the adjustment component is provided with a folding component for changing the isolation length of the protective bracket, and the end of the folding component is fixedly connected to the adjustment component through a component that is easy to disassemble.

2. The engineering protection bracket according to claim 1, characterized in that: A plurality of fixing cones (3) are welded to the bottom surface of the base (2), and a lighting lamp (4) is installed on the top surface of the support column (1).

3. The engineering protection bracket according to claim 1, characterized in that: The adjustment assembly comprises a rotating groove (51), a rotating block (52) and a mounting block (53); the surface of the support column (1) is staggered with rotating grooves (51); the interior of the rotating grooves (51) is rotatably connected to the top and bottom of the rotating block (52) via a rotating shaft; the mounting block (53) is welded to a side of the rotating block (52) away from the rotating groove (51); and a folding assembly is provided at the end of the mounting block (53).

4. The engineering protection bracket according to claim 3 is characterized in that: The folding assembly comprises a plug-in block (61), a fixing frame (62), a round rod (63), a slider (64) and a folding rod (65); a slot (8) is provided at the end of the mounting block (53); a plug-in block (61) is movably inserted in the slot (8); one end of the plug-in block (61) extends out of the slot (8) and is welded with a fixing frame (62); two ends of the round rod (63) are welded between the top and the bottom of the inner wall of the fixing frame (62) away from the plug-in block (61); two groups of sliders (64) are symmetrically slidably connected on the surface of the round rod (63); one end of the bottom of the folding rod (65) is hingedly connected to one side of one group of sliders (64); one end of the top of the folding rod (65) is hingedly connected to one side of the other group of sliders (64); the top and bottom surfaces of the plug-in block (61) located in the slot (8) are fixedly connected to the mounting block (53) through a disassembly assembly.

5. The engineering protection bracket according to claim 4, characterized in that: A spring (9) sleeved on the surface of a round rod (63) is symmetrically welded to the top and bottom of the inner wall of one side of the fixing frame (62), and the other end of the spring (9) is respectively welded to one side of the two sets of sliders (64).

6. The engineering protection bracket according to claim 4, characterized in that: The disassembly assembly comprises a fixed block (71) and a threaded rod (72); the top surface and the bottom surface of the plug-in block (61) located inside the card slot (8) are provided with a limiting groove (10); the limiting groove (10) is provided with a fixed block (71); the inner wall of the card slot (8) close to the fixed block (71) is provided with a rectangular groove (11) matching the fixed block (71); the fixed block (71) is slidably connected to the rectangular groove (11) and the limiting groove (10); one side of the fixed block (71) close to the rectangular groove (11) is rotatably connected to the threaded rod (72) through a bearing seat; one end of the threaded rod (72) extends to the outer side of the mounting block (53) and is welded with a torsion block (12); and the threaded rod (72) is rotatably connected to the inside of the mounting block (53) through a thread.

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