Assembly type adjustable elevator shaft operation platform
By designing an elevator shaft operating platform and multi-faceted support structure that can be divided into two sections, the problem of insufficient adaptability of traditional elevator shaft operating frames in high-rise construction is solved, and high flexibility adjustment and portability are achieved, which improves safety and applicability.
Patent Information
- Application Number
- CN202420320122.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-02-21
AI Technical Summary
Due to the particularity of straight up and down through the traditional elevator shaft operating frame in high-rise and super-high-rise construction, the construction quality, operation safety and the applicability of the construction platform are limited, and the operation frame height cannot be changed quickly according to the actual elevator shaft, which limits the Adaptive performance of the operating platform.
A prefabricated adjustable elevator shaft operating platform is designed, which is realized by setting up an operating platform that can be divided into two sections and a multi-faceted support structure, using pin seats, lower folding rods, extension rods, support frames, telescopic sleeve rods and other components. Height adjustment, and easy to split and carry through multiple screws and anti-slip card cover structures, improving the portability and stability of the platform.
It realizes the highly flexible adjustment and portability of the elevator shaft operating platform, improves the operation safety and applicability in construction, and solves the problem of insufficient adaptability of traditional operating frames in high-rise construction.
Smart Images
Figure CN222295626U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator shaft operating platforms, in particular to an assembled adjustable elevator shaft operating platform. Background Art
[0002] There are generally two types of traditional elevator shaft operating frames. One is to use a floor frame or a cantilever frame, and the main formwork is directly set up on the frame. The defect of this elevator shaft operating frame is that it causes a large amount of frame materials to be piled up, and it must be removed after the building structure is capped. In addition, during the construction of high-rise and super-high-rise buildings, the elevator shaft position is special because it is straight up and down. Its construction quality, operation safety and applicability of the construction platform have always been a key control point in the construction. Therefore, assembled elevator shaft operating platforms are now mostly used;
[0003] Since the main formwork of the elevator shaft operating frame is set up through connecting structures such as screws, the height of the operating frame cannot be quickly changed according to the actual elevator shaft, which makes the operational practical adaptability of the operating platform limited, bringing certain adverse effects to actual use, and therefore needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to provide an assembled adjustable elevator shaft operating platform, which has the advantages of being portable and adjustable before and after use in the elevator shaft, and having certain favorable effects on actual use, and solving the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an assembled adjustable elevator shaft operating platform, comprising a top platform, the top of the top platform is fixedly connected with a lifting plate, the bottom of the top platform is fixedly connected with a pin shaft seat, the surface of the pin shaft seat is rotatably connected with a lower folding rod, the bottom of the lower folding rod is fixedly connected with an upper clamping plate, the surface of the upper clamping plate is clamped with an extension rod, the bottom of the extension rod is abutted with a support frame, the top of the support frame is fixedly connected with a lower clamping plate, the interior of the lower clamping plate, the interior of the upper clamping plate and the interior of the extension rod are all threadedly connected with a connecting screw through an internal thread groove, the top of the support frame near its rear side is rotatably connected with a telescopic sleeve rod through a rotating pin, the bottom of the top platform near its right side is fixedly connected with a sleeve, the inner wall of the sleeve and the top of the telescopic sleeve rod are connected by a positioning pin, and the bottom of the support frame is connected with an adjustable stabilizing frame.
[0006] Preferably, the surface of the lower folding rod and the surface of the pin shaft seat are both threadedly connected with a positioning screw through an internal thread groove, and the positioning screw is located on the side of the pin shaft seat.
[0007] Preferably, a non-slip card plate is fixedly connected to the surface of the lower folding rod, and a non-slip card sleeve is fixedly connected to the bottom of the top platform, and the inner wall of the non-slip card sleeve is snap-fitted and adapted to the surface of the non-slip card plate.
[0008] Preferably, the main body of the adjustable stabilizing frame is a connecting base frame, the top of the connecting base frame is fixedly connected with a lower adjusting sleeve rod, the inner wall of the lower adjusting sleeve rod is slidably connected with an upper adjusting sleeve rod, the front sides of the upper adjusting sleeve rod and the front sides of the lower adjusting sleeve rod are both provided with adjusting thread grooves, the inner walls of the adjusting thread grooves are threadedly connected with an adjusting screw, and the top of the upper adjusting sleeve rod is fixedly connected to the bottom of the support frame.
[0009] Preferably, an upper sliding rod is fixedly connected to the bottom of the support frame near its middle, and a lower sliding rod is fixedly connected to the bottom of the connecting base frame near its middle, and the inner wall of the lower sliding rod is slidably connected to the surface of the upper sliding rod.
[0010] Preferably, a maintenance climbing ladder is fixedly mounted on the top of the support frame, and the top of the maintenance climbing ladder abuts against the bottom of the top platform.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The adjustable stabilizer frame can be adjusted according to actual needs, that is, the height of the support frame can be adjusted by pulling and adjusting the support frame, so that the upper adjustment rod can be lifted and lowered in the lower adjustment rod. Because the plurality of adjusting thread grooves are provided, a larger lifting range can be adjusted. After the adjusting thread groove on the upper adjustment rod and the adjusting thread groove on the lower adjustment rod are aligned, the adjusting screw is rotated to enter the aligned adjusting thread groove to ensure the height extension and retraction of the adjustable stabilizer frame. Because the upper and lower sliding rods are added to assist in limited lifting, an extension rod within a certain length range is selected according to the actual length, and then the connecting screw is rotated to enter the upper and lower locking plates to lock them, thereby ensuring the basic connection relationship between the support frame and the top platform. At the same time, the telescopic sleeve rod at the rear side of the support frame can play the effect of adjusting and cooperating support, thereby enhancing the stability of the operating platform after the adjustment is completed.
[0013] In the utility model, if it is necessary to carry out the operation platform, the operation platform can be disassembled and carried through multiple screws, and an anti-slip card plate and an anti-slip card sleeve are added. By utilizing their clamping relationship, the lower folding plate can be tilted and stored on the top platform, that is, the main structure storage operation of the top platform, and other component structures can be disassembled and carried. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the top platform in the utility model;
[0016] Figure 3 It is an enlarged view of point A of the utility model;
[0017] Figure 4 It is an enlarged view of point B of the present utility model.
[0018] In the figure: 1. Top platform; 2. Lifting plate; 3. Pin seat; 4. Lower folding rod; 5. Upper clamping plate; 6. Extension rod; 7. Support frame; 8. Lower clamping plate; 9. Connecting screw; 10. Telescopic sleeve; 11. Insert sleeve; 12. Adjustable stabilizing frame; 13. Positioning screw; 14. Anti-skid card plate; 15. Anti-skid sleeve; 16. Lower adjustment sleeve; 17. Upper adjustment sleeve; 18. Adjusting threaded groove; 19. Adjusting screw; 20. Upper slide rod; 21. Lower slide rod; 22. Maintenance climbing ladder. DETAILED DESCRIPTION
[0019] 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.
[0020] Example 1, please refer to Figures 1 to 4 The utility model provides a technical solution: an assembled adjustable elevator shaft operating platform, comprising a top platform 1, the top of the top platform 1 is fixedly connected with a lifting plate 2, the bottom of the top platform 1 is fixedly connected with a pin shaft seat 3, the surface of the pin shaft seat 3 is rotatably connected with a lower folding rod 4, the bottom of the lower folding rod 4 is fixedly connected with an upper card plate 5, the surface of the upper card plate 5 is carded with an extension rod 6, the bottom of the extension rod 6 abuts against a support frame 7, the top of the support frame 7 is fixedly connected with a lower card plate 8, the interior of the lower card plate 8, the interior of the upper card plate 5 and the interior of the extension rod 6 are all threadedly connected with a connecting screw 9 through an internal thread groove, the top of the support frame 7 near its rear side is rotatably connected with a telescopic sleeve rod 10 through a rotating pin, the bottom of the top platform 1 near its right side is fixedly connected with a sleeve 11, the inner wall of the sleeve 11 and the top of the telescopic sleeve rod 10 are connected by a positioning pin, and the bottom of the support frame 7 is connected with an adjustable stabilizing frame 12.
[0021] Furthermore, the surface of the lower folding rod 4 and the surface of the pin shaft seat 3 are both threadedly connected with a positioning screw 13 through an internal thread groove, and the positioning screw 13 is located on the side of the pin shaft seat 3. The positioning screw 13 can be threadedly rotated from the outside to enter the pin shaft seat 3 and the lower folding rod 4, which can lock the lower folding rod 4 in the pin shaft seat 3.
[0022] Furthermore, the surface of the lower folding rod 4 is fixedly connected with an anti-slip card plate 14, and the bottom of the top platform 1 is fixedly connected with an anti-slip sleeve 15. The inner wall of the anti-slip sleeve 15 and the surface of the anti-slip card plate 14 are snap-fitted and adapted. By adding the anti-slip card plate 14 and the anti-slip sleeve 15 and utilizing their snap-fitting relationship, the lower folding plate can be tilted and stored on the top platform 1, which is the main structure storage operation of the top platform 1.
[0023] Furthermore, a maintenance climbing ladder 22 is fixedly installed on the top of the support frame 7, and the top of the maintenance climbing ladder 22 abuts against the bottom of the top platform 1, which increases the firmness of the maintenance climbing ladder 22 for climbing the plug-in operating platform.
[0024] Example 2, please refer to Figures 1 to 4 The difference between this embodiment and embodiment 1 is that the main body of the adjustable stabilizing frame 12 is a connecting base frame, the top of the connecting base frame is fixedly connected with a lower adjustment sleeve rod 16, the inner wall of the lower adjustment sleeve rod 16 is slidably connected with an upper adjustment sleeve rod 17, the front side of the upper adjustment sleeve rod 17 and the front side of the lower adjustment sleeve rod 16 are both provided with an adjusting thread groove 18, the inner wall of the adjusting thread groove 18 is threadedly connected with an adjusting screw 19, and the top of the upper adjustment sleeve rod 17 is fixedly connected to the bottom of the support frame 7. An upper sliding rod 20 is fixedly connected to the bottom of the support frame 7 near the middle thereof, and a lower sliding rod 21 is fixedly connected to the bottom of the connecting base frame near the middle thereof. The inner wall of the lower sliding rod 21 is slidably connected to the surface of the upper sliding rod 20. The height of the support frame 7 is adjusted by pulling so that the upper adjusting rod 17 can be lifted and lowered in the lower adjusting rod 16. A plurality of adjusting thread grooves 18 are provided so that a larger lifting range can be adjusted. After aligning the adjusting thread grooves 18 on the upper adjusting rod 17 with the adjusting thread grooves 18 on the lower adjusting rod 16, the adjusting screw 19 is rotated to rotate into the aligned adjusting thread grooves 18, thereby ensuring that the height and length of the adjustable stabilizing frame 12 can be extended and retracted. The addition of the upper sliding rod 20 and the lower sliding rod 21 can assist in limited lifting.
[0025] Working principle: When the assembled adjustable elevator shaft operating platform is in use, the staff can install the adjustable stabilizing frame 12 inside the elevator shaft according to the actual situation, and then adjust the top platform 1 according to the actual situation in advance, and pull the height adjustment support frame 7 to make the upper adjustment sleeve rod 17 able to be lifted and lowered in the lower adjustment sleeve rod 16. Because a plurality of adjustment thread grooves 18 are set, a larger lifting range can be adjusted. After aligning the adjustment thread grooves 18 on the upper adjustment sleeve rod 17 and the adjustment thread grooves 18 on the lower adjustment sleeve rod 16, the adjustment screw 19 is rotated to rotate into the aligned adjustment thread grooves 18, which ensures that the height and length of the adjustable stabilizing frame 12 can be extended and retracted. Because the upper sleeve slide rod 20 is added, the adjustment screw 19 is rotated into the aligned adjustment thread grooves 18. The lower sliding rod 21 can assist in limited lifting and lowering. An extension rod 6 within a certain length range is selected according to the actual length, and then the connecting screw 9 is rotated to enter the upper card plate 5 and the lower card plate 8 for locking, thereby ensuring the basic connection relationship between the support frame 7 and the top platform 1. At the same time, the telescopic sleeve 10 at the rear side of the support frame 7 can play an adjustable and coordinated support effect. If it is necessary to move the operating platform, the operating platform can be disassembled and carried through multiple screws, and an anti-slip card plate 14 and an anti-slip card sleeve 15 are added. By utilizing their card connection relationship, the lower folding plate can be tilted and stored on the top platform 1, which is the main structure storage operation of the top platform 1, which improves the portable and adjustable practical effect of the operating platform before and after use in the elevator shaft.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An assembled adjustable elevator shaft operating platform, comprising a top platform (1), characterized in that: The top of the top platform (1) is fixedly connected to a hanging plate (2), the bottom of the top platform (1) is fixedly connected to a pin shaft seat (3), the surface of the pin shaft seat (3) is rotatably connected to a lower folding rod (4), the bottom of the lower folding rod (4) is fixedly connected to an upper clamping plate (5), the surface of the upper clamping plate (5) is clamped to an extension rod (6), the bottom of the extension rod (6) is abutted against a support frame (7), the top of the support frame (7) is fixedly connected to a lower clamping plate (8), the lower clamping plate (8) is fixedly connected to the lower folding rod (4), and the lower folding rod (4) is fixedly connected to the upper clamping plate (5). The inside of the plate (8), the inside of the upper clamping plate (5) and the inside of the extension rod (6) are all threadedly connected with a connecting screw (9) through an internal thread groove; the top of the support frame (7) near its rear side is rotatably connected with a telescopic sleeve rod (10) through a rotating pin; the bottom of the top platform (1) near its right side is fixedly connected with a plug sleeve (11); the inner wall of the plug sleeve (11) and the top of the telescopic sleeve rod (10) are connected through a positioning pin; and the bottom of the support frame (7) is connected with an adjustable stabilizing frame (12).
2. The assembled adjustable elevator shaft operating platform according to claim 1, characterized in that: The surface of the lower folding rod (4) and the surface of the pin shaft seat (3) are both threadedly connected with a positioning screw (13) via an internal thread groove, and the positioning screw (13) is located on the side of the pin shaft seat (3).
3. The assembled adjustable elevator shaft operating platform according to claim 1, characterized in that: The surface of the lower folding rod (4) is fixedly connected to an anti-skid clamping plate (14), the bottom of the top platform (1) is fixedly connected to an anti-skid clamping sleeve (15), and the inner wall of the anti-skid clamping sleeve (15) is clamped and adapted to the surface of the anti-skid clamping plate (14).
4. The assembled adjustable elevator shaft operating platform according to claim 1, characterized in that: The main body of the adjustable stabilizing frame (12) is a connecting base frame, a lower adjusting sleeve rod (16) is fixedly connected to the top of the connecting base frame, an upper adjusting sleeve rod (17) is slidably connected to the inner wall of the lower adjusting sleeve rod (16), an adjusting thread groove (18) is provided on the front side of the upper adjusting sleeve rod (17) and the front side of the lower adjusting sleeve rod (16), an adjusting screw (19) is threadedly connected to the inner wall of the adjusting thread groove (18), and the top of the upper adjusting sleeve rod (17) is fixedly connected to the bottom of the support frame (7).
5. The assembled adjustable elevator shaft operating platform according to claim 4, characterized in that: An upper sliding rod (20) is fixedly connected to the bottom of the support frame (7) near the middle thereof, and a lower sliding rod (21) is fixedly connected to the bottom of the connecting frame near the middle thereof. The inner wall of the lower sliding rod (21) is slidably connected to the surface of the upper sliding rod (20).
6. The assembled adjustable elevator shaft operating platform according to claim 1, characterized in that: A maintenance climbing ladder (22) is fixedly mounted on the top of the support frame (7), and the top of the maintenance climbing ladder (22) abuts against the bottom of the top platform (1).