Lifting transportation platform for self-climbing of elevator shaft
By installing protective and placement devices on the elevator shaft construction platform, the problems of workers easily falling off the support plate surface and tools tripping have been solved, thus improving the safety and convenience of the construction process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-03-27
AI Technical Summary
The existing elevator shaft construction platform lacks effective protective devices, which makes it easy for workers to fall when working on the support plate surface, resulting in a high risk of injury.
A self-climbing lifting and transportation platform for elevator shafts was designed, equipped with protective devices and placement devices, including a slidingly connected square frame, a fixed rod, an operating panel, a plug rod, a spring, a limit plate, and a handle to prevent personnel from falling; and a storage compartment, a placement box, a handle, a fixed plate, and a torsion spring for stable storage of tools.
It improves the safety of workers and the usability of equipment, prevents people from falling and tools from tripping, and enhances the safety and convenience of the construction process.
Smart Images
Figure CN224048632U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building construction technical field especially, relates to a kind of lifting transport platform for elevator shaft self-climbing. BACKGROUND
[0002] In the field of building construction, the construction of elevator shaft has been a challenging task, and the limitations of traditional construction methods in efficiency, safety and material transportation flexibility are increasingly prominent. The existing platform frame lacks appropriate protection, and the staff is at high risk during construction, which can easily cause injuries to the staff.
[0003] For the above and existing related technologies, the inventor believes that the following defects often exist: when the staff works on the surface of the support plate, there is no appropriate protection device on the surface of the support plate, which can cause the staff to fall down during work and cause injuries to the staff. Therefore, a lifting transport platform for elevator shaft self-climbing is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims to solve the problem that the staff works on the surface of the support plate in the prior art, and there is no appropriate protection device on the surface of the support plate, which can cause the staff to fall down during work and cause injuries to the staff. A lifting transport platform for elevator shaft self-climbing is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting transport platform for elevator shaft self-climbing, comprising a platform frame body, a support plate is installed on the surface of the platform frame body, four sliding holes are formed on the surface of the support plate, two of the four support plate sliding holes are a group, a protection device is arranged on the surface of the support plate, the protection device comprises two square frames, the square frames are slidably connected to the surface of the support plate sliding hole, two fixed rods are fixedly connected to the both sides of the support plate, an operating plate is slidably connected to the arc surface of the fixed rod, a plug rod is fixedly connected to the side of the operating plate close to the support plate, two insertion slots are formed on the surface of the square frame, and a blocking block is fixedly connected to one end of the fixed rod.
[0006] The above components achieve the following effects: by setting the protection device, the staff can be protected during construction, which can avoid the staff falling down during work and causing injuries to the staff due to the lack of appropriate protection device on the surface of the support plate, and improve the safety of the staff during work.
[0007] Preferably, the arc surface of the fixed rod is sleeved with a spring, and the both ends of the spring are fixedly connected with the blocking block and the operating plate respectively.
[0008] The effect achieved by the above-mentioned components is that the spring rebound force achieves the effect of automatically inserting the insertion rod, reducing the operation steps of the staff, and better fixing the square frame.
[0009] Preferably, the circular arc surface of the fixing rod is rotationally connected with a limiting plate, the surface of the limiting plate is provided with a limiting groove, and the two sides of the supporting plate are fixedly connected with two fixing blocks.
[0010] The effect achieved by the above-mentioned components is that the limiting plate can fix the insertion rod, preventing the insertion rod from colliding with the surface of the square frame when the staff moves the square frame, deforming and damaging the insertion rod, and causing the insertion rod and the square frame slot to be incompatible.
[0011] Preferably, the surface of the square frame is provided with two grooves, and the surface of the two square frame grooves is fixedly connected with a handle.
[0012] The effect achieved by the above-mentioned components is that the handle facilitates the staff to move the square frame, making it easier for the staff to move the square frame.
[0013] Preferably, the surface of the supporting plate is provided with a placing device, the placing device comprises a storage bin fixedly connected with the surface of the supporting plate, the surface of the storage bin is slidingly connected with a placing box, and the surface of the placing box is fixedly connected with a handle.
[0014] The effect achieved by the above-mentioned components is that the placing device facilitates the staff to store some small tools, avoiding the staff to have no appropriate place to store after using some small tools, and only being able to temporarily place on the surface of the supporting plate, causing the staff to be tripped by the tools when moving, and causing the staff to be easily injured, thereby improving the practicality of the equipment.
[0015] Preferably, the surface of the storage bin is fixedly connected with two square blocks, the surface of the square block is rotationally connected with a round rod, the end of the round rod away from the square block is fixedly connected with a fixed plate, and the surface of the placing box is fixedly connected with two L-shaped blocks.
[0016] The effect achieved by the above-mentioned components is that the placing box can be fixed, preventing the placing box from sliding when the supporting plate shakes.
[0017] Preferably, the circular arc surface of the round rod is sleeved with a torsional spring, and the two ends of the torsional spring are fixedly connected with the square block and the fixed plate, respectively.
[0018] The effect achieved by the above-mentioned components is that the torsional force of the torsional spring achieves the effect of automatically bringing back the fixed plate, while limiting the rotation of the fixed plate, thereby improving the stability of the fixed plate when fixing the placing box.
[0019] In summary, the utility model has the advantages that:
[0020] 1. In the utility model, the protective device is set, which can protect the workers during construction, avoids the situation that the workers are likely to fall down and get injured when working on the surface of the support plate without suitable protective device, and improves the safety of the workers during work.
[0021] 2. In the utility model, the placing device is set, which can facilitate the workers to store some small tools, avoids the situation that the workers are likely to get injured when moving because of tripping over the tools after using the tools, and improves the practicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0022] Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;
[0023] Fig. 2 is a schematic diagram of the structure of the protective device in the utility model; Fig. 3 is a schematic diagram of part of the structure of the protective device in the utility model;
[0024] Fig. 4 is a schematic diagram of the structure of the placing device in the utility model;
[0025] Fig. 5 is an enlarged view of A in the utility model Figure 4 .
[0026] Legend: 1, platform frame body; 2, support plate; 3, protective device; 4, placing device; 301, square frame; 302, fixed rod; 303, operation plate; 304, plug-in rod; 305, blocking block; 306, spring; 307, limiting plate; 308, limiting groove; 309, fixed block; 310, handle; 41, storage bin; 42, placing box; 43, handle; 44, square block; 45, round rod; 46, fixed plate; 47, L-shaped block; 48, torsional spring. DETAILED DESCRIPTION
[0027] Refer to Figure 1As shown, the utility model provides a technical scheme: a kind of elevator shaft self-climbing lifting transport platform, including platform frame body 1, the surface of platform frame body 1 is equipped with support plate 2, four slide holes are set in the surface of support plate 2, four support plate 2 slide holes are in two groups, the surface of support plate 2 is equipped with protection device 3, by setting protection device 3, reached the effect that the staff of construction can be protected, avoid staff when working on the surface of support plate 2, there is no suitable protection device on the surface of support plate 2, leading to staff to fall down when working, cause staff to be injured The situation occurs, improve the safety of staff when working, the surface of support plate 2 is equipped with placing device 4, by setting placing device 4, reached the effect that staff is convenient to store some small tools, avoid staff after using some small work without suitable place to place, can only be temporarily placed on the surface of support plate 2, leading to staff to be tripped by tool when moving, cause staff to be easily injured The situation occurs, improve the practicability of equipment.
[0028] Specifically, the specific setting and effect of protection device 3 and placing device 4 will be described below.
[0029] Referring to Figure 2 And Figure 3 As shown in the embodiment: protection device 3 includes two square frames 301, the surface of square frame 301 is connected with the surface of support plate 2 slide hole, both sides of support plate 2 are fixedly connected with two fixed rods 302, the arc surface of fixed rod 302 is slidably connected with operating plate 303, the side of operating plate 303 close to support plate 2 is fixedly connected with plug rod 304, two insertion grooves are set in the surface of square frame 301, one end of fixed rod 302 is fixedly connected with blocking block 305, spring 306 is sleeved on the arc surface of fixed rod 302, both ends of spring 306 are fixedly connected with blocking block 305 and operating plate 303 respectively, when staff needs to lift square frame 301, pull operating plate 303, spring 306 is compressed, operating plate 303 drives plug rod 304 to move, when plug rod 304 moves to suitable position, square frame 301 is moved, square frame 301 is slid on the surface of support plate 2 slide hole, when square frame 301 moves to suitable position, plug rod 304 is located in front of square frame 301 insertion groove at this time, release operating plate 303, the rebound force of spring 306 drives operating plate 303 to move, operating plate 303 drives plug rod 304 to move, when plug rod 304 is completely inserted into the surface of square frame 301 insertion groove, plug rod 304 fixes square frame 301, the rebound force of spring 306 reaches the effect that plug rod 304 is automatically inserted, reduce the operation steps of staff, plug rod 304 is better fixed square frame 301 at the same time, the arc surface of fixed rod 302 is rotatably connected with limiting plate
[0030] 307, the surface of the limiting plate 307 is provided with a limiting groove 308, both sides of the supporting plate 2 are fixedly connected with two fixed blocks 309, when the staff needs to move the square frame 301, pull the operating plate 303, the operating plate 303 drives the insertion rod 304 to move, when the insertion rod 304 moves to the appropriate position, rotate the limiting plate 307, when the limiting plate 307 rotates to the appropriate position, move the operating plate 303, the operating plate 303 drives the insertion rod 304 to move, when the insertion rod 304 is inserted into the surface of the limiting groove 308, the staff can move the square frame 301, the limiting plate 307 achieves the effect of fixing the insertion rod 304, prevents the staff from moving the square frame 301, the insertion rod 304 collides with the surface of the square frame 301, causes the insertion rod 304 to be deformed and damaged, causes the insertion rod 304 and the square frame 301 to be not matched, the surface of the square frame 301 is provided with two grooves, the surfaces of the two square frame 301 grooves are fixedly connected with handles 310, when the staff needs to move the square frame 301, pull the handle 310, the handle 310 drives the square frame 301 to move, until the square frame 301 moves to the appropriate position, the handle 310 achieves the effect of facilitating the staff to move the square frame 301, so that the staff can more easily move the square frame 301.
[0031] With reference to Figure 4 and Figure 5As shown, specifically, the placing device 4 comprises a storage bin 41 fixedly connected with the surface of the support plate 2, the surface of the storage bin 41 is slidingly connected with a placing box 42, the surface of the placing box 42 is fixedly connected with a handle 43, the surface of the storage bin 41 is fixedly connected with two square blocks 44, the surface of the square block 44 is rotatably connected with a round rod 45, one end of the round rod 45 away from the square block 44 is fixedly connected with a fixed plate 46, the surface of the placing box 42 is fixedly connected with two L-shaped blocks 47, when the staff needs to place the tool into the placing box 42, rotate the fixed plate 46, the fixed plate 46 drives the round rod 45 to rotate, when the fixed plate 46 completely separates from the surface of the placing box 42, pull the handle 43, the handle 43 drives the placing box 42 to move, when the placing box 42 is completely opened, the staff can place the tool into the placing box 42, after placing, move the placing box 42 back to the original position, rotate the fixed plate 46, when the surface of the fixed plate 46 contacts the L-shaped block 47, the fixed plate 46 fixes the placing box 42, which achieves the effect that the placing box 42 can be fixed, preventing the support plate 2 from shaking to drive the placing box 42 to slide and causing the placing box 42 to slide out, the circular surface of the round rod 45 is sleeved with a torsional spring 48, both ends of the torsional spring 48 are fixedly connected with the square block 44 and the fixed plate 46, when the staff needs to move the placing box 42, rotate the fixed plate 46, when the fixed plate 46 completely separates from the surface of the placing box 42, the staff can move the placing box 42, when the staff moves the placing box 42 back to the original position, release the fixed plate 46, the torsion of the torsional spring 48 drives the fixed plate 46 to rotate until the fixed plate 46 rotates to the surface of the L-shaped block 47, the torsion of the torsional spring 48 achieves the effect that the fixed plate 46 is automatically brought back, at the same time, the torsional spring 48 can limit the rotation of the fixed plate 46, which improves the stability when the fixed plate 46 fixes the placing box 42.
[0032] When the worker needs to lift the square frame 301, the operating plate 303 is pulled, the spring 306 is compressed, the operating plate 303 drives the insertion rod 304 to move, when the insertion rod 304 moves to the appropriate position, the limiting plate 307 is rotated, when the limiting plate 307 is rotated to the appropriate position, the operating plate 303 is moved, the operating plate 303 drives the insertion rod 304 to move, when the insertion rod 304 is inserted into the surface of the limiting slot 308, the handle 310 is moved, the handle 310 drives the square frame 301 to slide on the surface of the support plate 2 sliding hole, when the square frame 301 moves to the appropriate position, at this time, the insertion rod 304 is located in front of the square frame 301 slot, the operating plate 303 is pulled, the operating plate 303 drives the insertion rod 304 to move, when the insertion rod 304 is completely separated from the surface of the limiting slot 308, the limiting plate 307 is rotated until the surface of the limiting plate 307 contacts the fixed block 309, at this time, the operating plate 303 is released, the rebound force of the spring 306 drives the operating plate 303 to move, the operating plate 303 drives the insertion rod 304 to move, when the insertion rod 304 is completely inserted into the surface of the square frame 301 slot, the insertion rod 304 fixes the square frame 301, at this time, the effect that the worker can be protected during construction is achieved, and the problem that the worker is prone to falling down when working on the surface of the support plate 2 without a suitable protection device on the surface of the support plate 2 is avoided.
[0033] When the worker needs to place tools into the placing box 42, the fixed plate 46 is rotated, the fixed plate 46 drives the round rod 45 to rotate, when the fixed plate 46 is completely separated from the surface of the placing box 42, the handle 43 is pulled, the handle 43 drives the placing box 42 to move, when the placing box 42 is completely opened, the worker can place tools into the placing box 42, after the placing is completed, the placing box 42 is moved back to the original position, the fixed plate 46 is released, the torsional force of the torsional spring 48 drives the fixed plate 46 to rotate, when the surface of the fixed plate 46 contacts the L-shaped block 47, the fixed plate 46 fixes the placing box 42, at this time, the effect that the worker can conveniently store some small tools is achieved, and the problem that the worker cannot place some small tools in a suitable place after use and can only be temporarily placed on the surface of the support plate 2, so that the worker can be tripped by the tools when moving and is prone to injury is avoided.
[0034] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
Claims
1. An elevator shaft self-climbing lifting transport platform comprising a platform frame body (1), characterized in that: The surface of the platform frame body (1) is provided with a support plate (2), the surface of the support plate (2) is provided with four sliding holes, two of the four support plate (2) sliding holes are a group, the surface of the support plate (2) is provided with a protection device (3), the protection device (3) comprises two square frames (301), the square frame (301) is in sliding connection with the surface of the support plate (2) sliding hole, both sides of the support plate (2) are fixedly connected with two fixed rods (302), the circular surface of the fixed rod (302) is slidably connected with an operation plate (303), the side of the operation plate (303) close to the support plate (2) is fixedly connected with a plug rod (304), the surface of the square frame (301) is provided with two insertion grooves, one end of the fixed rod (302) is fixedly connected with a blocking block (305).
2. A self-climbing elevator shaft lifting platform according to claim 1, characterized in that: The circular surface of the fixed rod (302) is sleeved with a spring (306), and the two ends of the spring (306) are fixedly connected with the blocking block (305) and the operation plate (303) respectively.
3. A self-climbing elevator shaft hoist transport platform according to claim 1, characterized in that: The circular surface of the fixed rod (302) is rotatably connected with a limiting plate (307), the surface of the limiting plate (307) is provided with a limiting groove (308), and both sides of the support plate (2) are fixedly connected with two fixed blocks (309).
4. The self-climbing elevator shaft lifting and transport platform according to claim 1, characterized in that: The surface of the square frame (301) is provided with two recesses, and the surface of the two square frame (301) recesses is fixedly connected with a handle (310).
5. The self-climbing elevator shaft lifting and transport platform according to claim 1, characterized in that: The surface of the support plate (2) is provided with a placing device (4), the placing device (4) comprises a storage bin (41), the storage bin (41) is fixedly connected with the surface of the support plate (2), and the surface of the storage bin (41) is slidably connected with a placing box (42).
6. A self-climbing elevator shaft hoist transport platform according to claim 5, characterized in that: The surface of the storage bin (41) is fixedly connected with two square blocks (44), the surface of the square block (44) is rotatably connected with a circular rod (45), one end of the circular rod (45) away from the square block (44) is fixedly connected with a fixed plate (46), and the surface of the placing box (42) is fixedly connected with two L-shaped blocks (47).
7. A self-climbing elevator shaft hoist transport platform according to claim 6, characterized in that: The circular surface of the circular rod (45) is sleeved with a torsion spring (48), and the two ends of the torsion spring (48) are fixedly connected with the square block (44) and the fixed plate (46) respectively.