Anti-falling scaffold for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an anti-falling scaffold for constructional engineering, which comprises a bottom plate, and a material delivery mechanism and a protection mechanism are respectively arranged above the bottom plate; the material delivering mechanism comprises a workbench, the workbench is located above the bottom plate, two sets of supporting columns are fixedly connected to the bottom face of the workbench, and the bottom ends of each set of supporting columns are fixedly connected with the upper surface of the bottom plate. According to the anti-falling scaffold for constructional engineering, the problem that when materials are delivered, ground personnel need to lift the materials and enable material personnel above the workbench to receive the materials is solved, the situation that the personnel above the workbench lose balance in the delivery process, and consequently the personnel fall is prevented, and the safety of the scaffold for constructional engineering is improved; and the height of the guardrail can be adjusted according to different heights of operators, the situations that the falling risk is increased due to the fact that the height of the guardrail is too low and the comfort degree during construction is affected due to the fact that the height of the guardrail is too high are avoided, and the effect of improving the practicability of the scaffold for constructional engineering is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to an anti-falling construction scaffold for construction engineering. Background Technique

[0002] Construction engineering refers to the engineering entity formed by the construction of various building houses and their ancillary facilities and the installation activities of their supporting lines, pipelines and equipment, which meets the needs of people's production, residence, study and public activities. In construction engineering, a construction scaffold is needed for working at heights, so that the operator can reach a suitable position for construction through the construction scaffold.

[0003] The utility model with the authorized publication number of CN216476236U in the prior art discloses a construction scaffold for construction engineering, which includes a base. A construction platform is arranged on the top of the base, a fence is arranged on the top of the construction platform, a vertical rod is arranged between the inner bottom walls of the base and the construction platform, a cross rod is arranged between the vertical rod and the construction platform, and universal wheels are arranged at the bottom of the base.

[0004] Adopting the above technical scheme, the purpose of facilitating the movement of the construction scaffold is realized, and at the same time, the stability of the construction scaffold after movement can be ensured. However, the above technical scheme cannot adjust the height of the guardrail according to the different heights of the operators. If the height of the guardrail is too low, the risk of falling will increase; if the height of the guardrail is too high, it will affect the comfort during construction, reducing the practicability of the construction scaffold for construction engineering. At the same time, it is very dangerous when delivering materials. It is necessary for the ground personnel to lift the materials and let the personnel above the workbench pick them up. During this process, due to the weight of the materials themselves, it is easy for the personnel above the workbench to lose their balance, resulting in the situation of personnel falling, reducing the safety of the construction scaffold for construction engineering.

[0005] Therefore, the technical personnel in this field provide an anti-falling construction scaffold for construction engineering to solve the problems raised in the above background technique. Content of the Utility Model

[0006] The purpose of the utility model is to provide an anti-falling construction scaffold for construction engineering to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] An anti-falling construction scaffold for construction engineering includes a bottom plate, and a material delivery mechanism and a protection mechanism are respectively arranged above the bottom plate;

[0009] The material feeding mechanism includes a workbench, the workbench is located above the bottom plate, the bottom surface of the workbench is fixedly connected with two groups of support columns, the bottom ends of each group of support columns are fixedly connected with the upper surface of the bottom plate, the upper surface of the bottom plate is fixedly connected with an auxiliary block, the upper surface of the auxiliary block penetrates through the workbench and extends above the workbench, a threaded rod is rotatably connected inside the auxiliary block, the bottom end of the threaded rod is fixedly connected with a servo motor, a moving block is threadedly connected to the outer surface of the threaded rod, the moving block is slidably connected inside the auxiliary block, and a placement plate is fixedly connected to the right side surface of the moving block;

[0010] The protection mechanism includes three adjusting blocks, the bottom surface of each adjusting block is fixedly connected with the upper surface of the workbench, a guardrail is slidably connected among the three adjusting blocks, a plurality of adjusting holes arranged at equal intervals are opened inside two of the adjusting blocks, and two fixing bolts are arranged above the workbench, and the mutually remote ends of the two fixing bolts penetrate through one of the adjusting holes and are threadedly connected with the guardrail.

[0011] As a further scheme of the utility model: a reinforcing block is fixedly connected to the outer surface of each group of support columns, and the bottom end of each group of reinforcing blocks is fixedly connected with the upper surface of the bottom plate.

[0012] As a further scheme of the utility model: a ladder is fixedly connected to the upper surface of the bottom plate, and the upper surface of the ladder is fixedly connected with the bottom surface of the workbench.

[0013] As a further scheme of the utility model: an auxiliary bearing is sleeved on the outer surface of the threaded rod, and the auxiliary bearing is embedded inside the auxiliary block.

[0014] As a further scheme of the utility model: a sliding block is fixedly connected to the left side surface of the moving block, and the sliding block is slidably connected inside the auxiliary block.

[0015] As a further scheme of the utility model: two groups of universal wheels are fixedly connected to the bottom surface of the bottom plate, and a brake pad is movably hinged to the outer surface of each group of universal wheels.

[0016] As a further scheme of the utility model: a protection door is movably hinged inside the guardrail, and an auxiliary handle is fixedly connected to the left side surface of the protection door.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with a workbench, support columns, auxiliary blocks, threaded rods, servo motors, moving blocks and placing plates, and can rely on the placing plates to place the conveyed materials. The servo motor is used to drive the threaded rods to rotate forward or backward, so that the moving blocks move up and down, and drive the placing plates to move simultaneously, thereby lifting the materials to the surface of the workbench, avoiding the problem that ground personnel need to lift the materials and the personnel above the workbench need to pick up the materials when delivering the materials, preventing the situation that the personnel above the workbench lose balance due to the self-weight of the materials during the conveying process and causing the personnel to fall, increasing the safety of the construction scaffold for building engineering. By providing adjusting blocks, guardrails, adjusting holes and fixing bolts, the height can be conveniently adjusted by the sliding cooperation of the adjusting blocks and the guardrails, and after adjustment, the fixing bolts are inserted into the appropriate adjusting holes to fix them, avoiding the possibility of the guardrails sliding down after changing the height, achieving the ability to adjust the height of the guardrails according to the different heights of the operators, avoiding the situation that the height of the guardrails is too low and increasing the risk of falling and too high and affecting the comfort during construction, and playing a role in improving the practicability of the construction scaffold for building engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of an anti-falling construction scaffold for building engineering;

[0020] Figure 2 is a schematic perspective sectional structural diagram of the bottom plate in an anti-falling construction scaffold for building engineering;

[0021] Figure 3 is a schematic perspective sectional structural diagram of the auxiliary block in an anti-falling construction scaffold for building engineering;

[0022] Figure 4 is a schematic perspective sectional structural diagram of the adjusting block in an anti-falling construction scaffold for building engineering.

[0023] In the figure: 1, bottom plate; 2, material delivery mechanism; 201, workbench; 202, support column; 203, auxiliary block; 204, threaded rod; 205, servo motor; 206, moving block; 207, placing plate; 3, protection mechanism; 301, adjusting block; 302, guardrail; 303, adjusting hole; 304, fixing bolt; 4, reinforcement block; 5, ladder; 6, universal wheel; 7, brake pad; 8, auxiliary bearing; 9, sliding block; 10, protection door; 11, auxiliary handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Please refer to Figures 1-4 , an anti-falling construction scaffold for building engineering, including a bottom plate 1, and a material delivery mechanism 2 and a protection mechanism 3 are respectively arranged above the bottom plate 1;

[0025] The material feeding mechanism 2 includes a workbench 201. The workbench 201 is located above the bottom plate 1. Two groups of support columns 202 are fixedly connected to the bottom surface of the workbench 201. The bottom end of each group of support columns 202 is fixedly connected to the upper surface of the bottom plate 1. Reinforcement blocks 4 are fixedly connected to the outer surface of each group of support columns 202. The bottom end of each group of reinforcement blocks 4 is fixedly connected to the upper surface of the bottom plate 1. The reinforcement blocks 4 can increase the fixed connection area between the support columns 202 and the bottom plate 1, thereby making the connection relationship between the two more firm, preventing the connection from breaking after long-term use, and increasing the firmness of the device.

[0026] An auxiliary block 203 is fixedly connected to the upper surface of the bottom plate 1. The upper surface of the auxiliary block 203 penetrates through the workbench 201 and extends above the workbench 201. A ladder 5 is fixedly connected to the upper surface of the bottom plate 1. The upper surface of the ladder 5 is fixedly connected to the bottom surface of the workbench 201. By providing the ladder 5, it can provide an auxiliary effect for construction workers, increase the convenience and safety of construction workers when entering the workbench 201, and improve the convenience of using the device.

[0027] A threaded rod 204 is rotatably connected inside the auxiliary block 203. A servo motor 205 is fixedly connected to the bottom end of the threaded rod 204. An auxiliary bearing 8 is sleeved on the outer surface of the threaded rod 204. The auxiliary bearing 8 is embedded inside the auxiliary block 203. The auxiliary bearing 8 can reduce the friction generated when the threaded rod 204 rotates, make the threaded rod 204 more sensitive when rotating, and at the same time reduce the wear speed of the threaded rod 204 and increase the durability of the threaded rod 204.

[0028] A moving block 206 is threadedly connected to the outer surface of the threaded rod 204. The moving block 206 is slidably connected inside the auxiliary block 203. A placing plate 207 is fixedly connected to the right side surface of the moving block 206. A sliding block 9 is fixedly connected to the left side surface of the moving block 206. The sliding block 9 is slidably connected inside the auxiliary block 203. The sliding block 9 can move simultaneously with the moving block 206 and use the friction generated by itself on the auxiliary block 203 during the movement process to improve the stability of the moving block 206 during movement, increasing the stability of the device;

[0029] The protection mechanism 3 includes three adjustment blocks 301. The bottom surface of each adjustment block 301 is fixedly connected to the upper surface of the workbench 201. Two groups of universal wheels 6 are fixedly connected to the bottom surface of the bottom plate 1. A brake pad 7 is movably hinged to the outer surface of each group of universal wheels 6. By providing the universal wheels 6 and the brake pads 7, the bottom plate 1 can be conveniently moved by using the universal wheels 6, thereby changing the position of the device to facilitate construction in different areas. At the same time, the brake pads 7 can lock the universal wheels 6 to prevent the bottom plate 1 from moving during construction.

[0030] Inside the three adjusting blocks 301, there is a guardrail 302 connected by common sliding. Inside two of the adjusting blocks 301, there are a plurality of adjusting holes 303 arranged at equal distances. Above the workbench 201, there are two fixing bolts 304. One end of each of the two fixing bolts 304 away from each other penetrates through one of the adjusting holes 303 and is threadedly connected to the guardrail 302. Inside the guardrail 302, there is a safety door 10 movably hinged. On the left side surface of the safety door 10, there is an auxiliary handle 11 fixedly connected. By providing the safety door 10 and the auxiliary handle 11, the safety door 10 can provide a space for construction workers to enter the guardrail 302 and block the guardrail 302 after entering. At the same time, the auxiliary handle 11 can increase the convenience when the safety door 10 needs to be pulled.

[0031] The working principle of the present utility model is as follows: When in use, first connect the servo motor 205 to the power supply, and push the bottom plate 1, so that it moves to a suitable location through the cooperation of the universal wheels 6, and then press the brake pads 7 to lock it to avoid moving during the construction process. At the same time, construction workers can rely on the ladder 5 and the safety door 10 to climb above the workbench 201 and close the safety door 10 to make the guardrail 302 in a closed state. When it is necessary to hand over materials, start the servo motor 205 to reverse it, and then drive the threaded rod 204 to reverse. The auxiliary bearing 8 can improve the sensitivity when the threaded rod 204 rotates, and then make the moving block 206 drive the placing plate 207 to descend to the lowest height. The sliding block 9 can increase the stability when the moving block 206 moves. Then let the personnel below place the materials on the upper surface of the placing plate 207, and then start the servo motor 205 to drive the threaded rod 204 to rotate forward, and then make the moving block 206 drive the placing plate 207 to rise to the highest point. At this time, the materials can be transferred to the upper surface of the workbench 201, achieving that the materials do not need to be manually lifted and picked up by construction workers during the transfer process, avoiding the possibility of falling due to unstable balance during the process, and effectively increasing the safety ability during the construction process. When it is necessary to adjust the height of the guardrail 302, rotate the fixing bolt 304 to move it out of the guardrail 302 and the adjusting hole 303, so that the guardrail 302 is not limited by external force, and then rely on the sliding fit between the guardrail 302 and the adjusting block 301 to change its height. When the height is appropriate, insert the fixing bolt 304 into the corresponding adjusting hole 303 and thread it with the guardrail 302 to fix its current height, avoiding the situation of sliding down during the construction process. The height of the guardrail 302 can be adjusted according to the height of construction workers, effectively increasing the comfort and safety during the construction process, and increasing the practicability of the construction scaffold for building engineering.

[0032] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered by the protection scope of the present utility model.

Claims

1. A construction scaffold for preventing falling in construction engineering, comprising a bottom plate (1), characterized in that: Above the bottom plate (1), a feeding mechanism (2) and a protection mechanism (3) are respectively arranged; The feeding mechanism (2) includes a workbench (201). The workbench (201) is located above the bottom plate (1). Two groups of support columns (202) are fixedly connected to the bottom surface of the workbench (201). The bottom end of each group of support columns (202) is fixedly connected to the upper surface of the bottom plate (1). An auxiliary block (203) is fixedly connected to the upper surface of the bottom plate (1). The upper surface of the auxiliary block (203) penetrates through the workbench (201) and extends above the workbench (201). A threaded rod (204) is rotatably connected inside the auxiliary block (203). A servo motor (205) is fixedly connected to the bottom end of the threaded rod (204). A moving block (206) is threadedly connected to the outer surface of the threaded rod (204). The moving block (206) is slidably connected inside the auxiliary block (203). A placing plate (207) is fixedly connected to the right side surface of the moving block (206); The protection mechanism (3) includes three adjusting blocks (301). The bottom surface of each adjusting block (301) is fixedly connected to the upper surface of the workbench (201). A guardrail (302) is slidably connected inside the three adjusting blocks (301) together. A plurality of adjusting holes (303) arranged at equal intervals are opened inside two of the adjusting blocks (301). Two fixing bolts (304) are arranged above the workbench (201). One end of each of the two fixing bolts (304) away from each other penetrates through one of the adjusting holes (303) and is threadedly connected to the guardrail (302).

2. The anti-falling construction scaffold for construction engineering according to claim 1, wherein: A reinforcing block (4) is fixedly connected to the outer surface of each group of support columns (202). The bottom end of each group of reinforcing blocks (4) is fixedly connected to the upper surface of the bottom plate (1).

3. The construction scaffold for preventing falling used in construction engineering according to claim 1, characterized in that: A ladder (5) is fixedly connected to the upper surface of the bottom plate (1). The upper surface of the ladder (5) is fixedly connected to the bottom surface of the workbench (201).

4. A construction scaffold for preventing falling in construction engineering according to claim 1, characterized in that: An auxiliary bearing (8) is sleeved on the outer surface of the threaded rod (204). The auxiliary bearing (8) is embedded inside the auxiliary block (203).

5. A construction scaffold for preventing falling in construction engineering according to claim 1, characterized in that: A sliding block (9) is fixedly connected to the left side surface of the moving block (206). The sliding block (9) is slidably connected inside the auxiliary block (203).

6. The anti-falling construction scaffold for construction engineering according to claim 1, wherein: Two groups of universal wheels (6) are fixedly connected to the bottom surface of the bottom plate (1). A brake pad (7) is movably hinged to the outer surface of each group of universal wheels (6).

7. A construction scaffold for preventing falling in construction engineering according to claim 1, characterized in that: A protection door (10) is movably hinged inside the guardrail (302). An auxiliary handle (11) is fixedly connected to the left side surface of the protection door (10).

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