Folding construction stool with safety protection bar

Abstract

The utility model relates to the technical field of building construction auxiliary facilities, in particular to a folding construction stool with a safety protection barrier, which comprises a standing frame, a support and a folding device, the support is arranged below the standing frame, the folding device is arranged on the surface of the standing frame, the folding device comprises a positioning plate, and the positioning plate is fixedly connected with the surface of the standing frame. The support is placed on the surface of the positioning plate, a plug pin is connected to the inner surface of the positioning plate in an inserted mode, the plug pin is connected with the inner surface of the support in an inserted mode, and a plurality of limiting frames are placed on the surfaces of the support and the standing frame. According to the construction stool, by arranging the folding device, a large amount of space occupied by the construction stool is effectively reduced, when the construction stool is not used, a worker adjusts the folding device, the situation that the construction stool occupies a large placing area is avoided, inconvenience is caused in the process that the worker carries the construction stool, and the practicability of the construction stool is improved; the assistance of placing or carrying the construction stool by a worker is improved, and the convenience of using the construction stool by the worker is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction auxiliary facilities, in particular to a folding construction stool with a safety guardrail. Background Art

[0002] A construction stool is a kind of stool used during construction. It usually has certain structures and functions to meet the operation needs of construction workers in different scenarios. There are many types of construction stools, and common features include: Portability: It is convenient to carry to different construction sites. Stability: It can provide stable support to ensure the safety of construction workers. Adjustability: For example, the height can be adjusted to adapt to different working heights and needs. Assembly type: It is composed of multiple components for easy disassembly and installation. After use, it can be disassembled into assembled parts and carried to the next working layer for reassembly and reuse, with a high repeat utilization rate. Usage: In the operation scenarios of climbing construction, construction workers use it to climb onto the platform for construction operations. With the development of society, when workers need to carry out climbing construction, they use construction stools.

[0003] Existing equipment such as CN202120208737, a foldable floor construction stool, includes two symmetrically arranged rectangular support frames, which are hinged together through a first hinge shaft. On the outside of each rectangular support frame, two telescopic legs are hinged through a second hinge shaft, and a foldable rod is connected between the bottom of the telescopic leg and the rectangular support frame. The construction stool of the utility model is composed of two rectangular support frames, and the two rectangular support frames are hinged. At the same time, the two rectangular support frames are supported by four telescopic legs, and a foldable rod is connected between the bottom of the telescopic leg and the rectangular support frame. This not only facilitates the adjustment of the working height of the construction stool, but also can fold the two rectangular support frames together for easy transportation.

[0004] Due to unreasonable structural design, traditional construction stools cannot be telescoped and folded, which results in a large occupied space in the non-use state and is not convenient for transfer and storage. In addition, traditional construction stools do not have safety protection devices, which brings certain safety hazards to construction operations. Therefore, it is necessary to optimize the structure design of construction stools to solve the above-mentioned technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a folding construction stool with a safety guardrail to solve the disadvantages of large occupied space and safety hazards in construction operations in the prior art.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A folding construction stool with a safety guardrail, including a standing frame, a support, and a folding device. The support is arranged below the standing frame, and the folding device is arranged on the surface of the standing frame. The folding device includes a positioning plate, which is fixedly connected to the surface of the standing frame. The support is placed on the surface of the positioning plate. A bolt is inserted and connected to the inner surface of the positioning plate, and the bolt is inserted and connected to the inner surface of the support. A plurality of limit frames are placed on the surface between the support and the standing frame. The plurality of limit frames are symmetrically arranged. Second threaded rods are inserted and connected to the surfaces at both ends of the limit frame. One second threaded rod is threadedly connected to the surface of the standing frame, and the other second threaded rod is threadedly connected to the surface of the support. A crossbar is placed on the surfaces of the two supports. The crossbar is arranged horizontally and can cooperate with the support to achieve the purpose of supporting the support.

[0007] Preferably, first threaded rods are inserted and connected to the surfaces at both ends of the crossbar, and the first threaded rods are threadedly connected to the surfaces of the supports. The first threaded rods can cooperate with the crossbar and the supports to achieve the purpose of restricting the crossbar.

[0008] Preferably, a safety device is arranged on the surface of the standing frame. The safety device includes collar rings. Four collar rings are fixedly connected to the surface of the standing frame. The four collar rings are located at the four corners of the standing frame. The collar rings can cooperate with the standing frame to achieve the purpose of supporting the collar rings.

[0009] Preferably, a frame is inserted and connected to the surface of the collar ring. A bottom plate is fixedly connected to the surface of the frame, and a backrest plate is fixedly connected to the surface of the frame. The frame can cooperate with the collar ring, the bottom plate, and the backrest plate to achieve the purpose of protecting the worker.

[0010] Preferably, a third threaded rod is threadedly connected to the inner surface of the collar ring. The third threaded rod is inserted and connected to the surface of the standing frame and the inner surface of the frame. The third threaded rod can cooperate with the collar ring and the frame to achieve the purpose of restricting the frame.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0012] 1. In the present utility model, by providing a folding device, when the construction stool is idle, the space occupied by the construction stool is reduced. When using the device, the device supports the worker to stand, so as to assist the worker in constructing a building at a certain height. Rotate the first threaded rod, the first threaded rod loses the restraint on the cross bar, remove the cross bar from the bracket, pull out the pin, the pin loses the restraint on the bracket, and rotate the bracket. When the bracket is parallel to the standing board, the folding is completed. By providing the folding device, the space occupied by the construction stool is effectively reduced. When the construction stool is idle, the worker adjusts the folding device, avoiding the construction stool occupying a large placement area and the inconvenience that may occur when the worker transports the construction stool. The practicability of the construction stool is improved, the assistance for the worker to place or transport the construction stool is improved, and the convenience for the worker to use the construction stool is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a three-dimensional structural schematic diagram of a folding construction stool with a safety guardrail proposed by the present utility model;

[0014] Figure 2 FIG. is a structural schematic diagram of the folding device of a folding construction stool with a safety guardrail proposed by the present utility model;

[0015] Figure 3 FIG. is a folding construction stool with a safety guardrail proposed by the present utility model Figure 2 Structural schematic diagram at position A;

[0016] Figure 4 FIG. is a structural schematic diagram of the safety device of a folding construction stool with a safety guardrail proposed by the present utility model;

[0017] Figure 5 FIG. is a partial structural schematic diagram of a folding construction stool with a safety guardrail proposed by the present utility model;

[0018] Figure 6 FIG. is a folding construction stool with a safety guardrail proposed by the present utility model Figure 1 Structural schematic diagram at position B.

[0019] LEGEND DESCRIPTION:

[0020] 1. Standing frame; 2. Bracket; 3. Folding device; 31. Cross bar; 32. First threaded rod; 33. Second threaded rod; 34. Limiting frame; 35. Positioning plate; 36. Pin; 4. Safety device; 41. Sleeve ring; 42. Third threaded rod; 43. Bottom plate; 44. Frame; 45. Backrest plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figure 1-6, the present utility model provides a technical solution: a folding construction stool with a safety guardrail, which includes a standing frame 1, a support 2 and a folding device 3. The support 2 is arranged below the standing frame 1, and the folding device 3 is arranged on the surface of the standing frame 1.

[0022] Next, specifically describe the specific settings and functions of its folding device 3 and safety device 4.

[0023] In this embodiment: The folding device 3 includes a positioning plate 35, the positioning plate 35 is fixedly connected to the surface of the standing frame 1, the support 2 is placed on the surface of the positioning plate 35, a pin 36 is inserted and connected to the inner surface of the positioning plate 35, the pin 36 is inserted and connected to the inner surface of the support 2, and a plurality of limiting frames 34 are placed on the surface of the support 2 and the standing frame 1. The plurality of limiting frames 34 are symmetrically arranged, and second threaded rods 33 are inserted and connected to the surfaces at both ends of the limiting frame 34. One second threaded rod 33 is threadedly connected to the surface of the standing frame 1, and the other second threaded rod 33 is threadedly connected to the surface of the support 2.

[0024] Specifically, a cross bar 31 is placed on the surfaces of the two supports 2. The cross bar 31 is arranged horizontally, and the cross bar 31 can cooperate with the support 2 to achieve the purpose of supporting the support 2.

[0025] Specifically, first threaded rods 32 are inserted and connected to the surfaces at both ends of the cross bar 31, and the first threaded rods 32 are threadedly connected to the surfaces of the supports 2.

[0026] In this embodiment: The first threaded rod 32 can cooperate with the cross bar 31 and the support 2 to achieve the purpose of restricting the cross bar 31.

[0027] In this embodiment: A safety device 4 is arranged on the surface of the standing frame 1. The safety device 4 includes collar rings 41. Four collar rings 41 are fixedly connected to the surface of the standing frame 1. The four collar rings 41 are located at the four corners of the standing frame 1. The collar rings 41 can cooperate with the standing frame 1 to achieve the purpose of supporting the collar rings 41.

[0028] Specifically, a frame 44 is inserted and connected to the surface of the collar ring 41. A bottom plate 43 is fixedly connected to the surface of the frame 44, and a backrest plate 45 is fixedly connected to the surface of the frame 44.

[0029] In this embodiment: The frame 44 can cooperate with the collar ring 41, the bottom plate 43 and the backrest plate 45 to achieve the purpose of protecting the worker.

[0030] Specifically, a third threaded rod 42 is threadedly connected to the inner surface of the collar ring 41. The third threaded rod 42 is inserted and connected to the surface of the standing frame 1, and the third threaded rod 42 is inserted and connected to the inner surface of the frame 44.

[0031] In this embodiment: The third threaded rod 42 can cooperate with the collar ring 41 and the frame 44 to achieve the purpose of restricting the frame 44.

[0032] Working principle: By setting up the folding device 3, when the construction stool is idle, it reduces the large amount of space occupied by the construction stool. When using the device, the device supports the worker to stand, so as to assist the worker in constructing a building at a certain height. Rotate the first threaded rod 32, and the first threaded rod 32 loses its restraint on the cross bar 31. Remove the cross bar 31 from the bracket 2, pull out the pin 36, and the pin 36 loses its restraint on the bracket 2. Rotate the bracket 2. When the bracket 2 is in a parallel state with the standing board, the folding is completed. By setting up the folding device 3, it effectively reduces the large amount of space occupied by the construction stool. When the construction stool is idle, the worker adjusts the folding device 3, avoiding the large amount of placement area occupied by the construction stool, and the inconvenience that may occur when the worker carries the construction stool. It improves the practicability of the construction stool, improves the assistance of the worker in placing or carrying the construction stool, and improves the convenience of the worker in using the construction stool. In addition, by setting up the safety device 4, when the worker uses the construction stool, it protects the worker. When using the device, the device supports the worker to stand, so as to assist the worker in constructing a building at a certain height. Insert the frame 44 into the collar 41, and rotate the third threaded rod 42. The third threaded rod 42 is threadedly connected to the collar 41, and the third threaded rod 42 penetrates through the frame 44. When the worker is working, the worker's back leans on the backrest plate 45, and the backrest plate 45 supports the worker. By setting up the safety device 4, it effectively protects the worker. When the worker uses the construction stool, installing the safety device 4 avoids the situation of the worker falling due to instability when using the construction stool for construction, improves the practicability of the construction stool, improves the assistance of the construction stool, and reduces the situation of the worker falling due to instability during use.

Claims

1. A folding construction stool with a safety guardrail, comprising a standing frame (1), a support (2) and a folding device (3), characterized in that: The bracket (2) is arranged below the standing frame (1), and the folding device (3) is arranged on the surface of the standing frame (1). The folding device (3) includes a positioning plate (35), which is fixedly connected to the surface of the standing frame (1). The bracket (2) is placed on the surface of the positioning plate (35). A pin (36) is inserted and connected to the inner surface of the positioning plate (35), and the pin (36) is inserted and connected to the inner surface of the bracket (2). A plurality of limiting frames (34) are placed between the bracket (2) and the surface of the standing frame (1). The plurality of limiting frames (34) are symmetrically arranged. Second threaded rods (33) are inserted and connected to the surfaces at both ends of the limiting frame (34). One of the second threaded rods (33) is threadedly connected to the surface of the standing frame (1), and the other second threaded rod (33) is threadedly connected to the surface of the bracket (2).

2. The folding construction stool with a safety guardrail according to claim 1, characterized in that: A cross bar (31) is placed on the surfaces of the two brackets (2), and the cross bar (31) is arranged horizontally.

3. The folding construction stool with a safety guardrail according to claim 2, characterized in that: First threaded rods (32) are inserted and connected to the surfaces at both ends of the cross bar (31), and the first threaded rods (32) are threadedly connected to the surfaces of the brackets (2).

4. A folding construction stool with a safety guardrail according to claim 1, wherein: A safety device (4) is arranged on the surface of the standing frame (1). The safety device (4) includes collar rings (41). Four of the collar rings (41) are fixedly connected to the surface of the standing frame (1), and the four collar rings (41) are located at the four corners of the standing frame (1).

5. A folding construction stool with a safety guardrail according to claim 4, characterized in that: A frame (44) is inserted and connected to the surface of the collar ring (41). A bottom plate (43) is fixedly connected to the surface of the frame (44), and a backrest plate (45) is fixedly connected to the surface of the frame (44).

6. The folding construction stool with a safety guardrail according to claim 5, characterized in that: A third threaded rod (42) is threadedly connected to the inner surface of the collar ring (41). The third threaded rod (42) is inserted and connected to the surface of the standing frame (1), and the third threaded rod (42) is inserted and connected to the inner surface of the frame (44).

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