Fabricated building hoisting device with good stability
By designing a prefabricated building hoisting device that contains multiple stability and buffering functions, the problems of existing hoisting equipment shaking and manpower consumption at high altitudes are solved, and a more efficient and stable hoisting process is achieved.
Patent Information
- Application Number
- CN202421079273.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-17
AI Technical Summary
Existing lifting equipment is susceptible to wind speed at high altitude and shake, causing the device to collide with the building body, and the fixing and removal of lifting materials consumes a lot of manpower, affecting assembly efficiency.
An assembled building hoisting device with good stability is designed, including a hoisting frame, cover plate, chute, slider, vent, counterweight, pull rope, traction disk, sleeve, spring, damping rod and limit Rods and other components. The wind resistance effect is improved by setting up ventilation holes and counterweights, springs and damping rods are used to buffer the impact force, and the limit rod and cover plate are used to realize fast loading and limiting functions.
It effectively reduces the shaking of the hoisting frame in windy weather, reduces the risk of collision with the building body, improves the stability and efficiency of the hoisting process, and improves the efficiency of material assembly and removal through rapid loading and position limiting functions.
Smart Images
Figure CN222374143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of assembled building hoisting, in particular to an assembled building hoisting device with good stability. Background Art
[0002] Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc. They are representatives of modern industrialized production methods because they adopt standardized design, factory production, assembly construction, information management, and intelligent applications. At present, when assembling prefabricated buildings, hoisting devices are often required;
[0003] The existing lifting equipment is easily affected by the high-altitude wind speed and causes shaking during the lifting process, which may cause the device to collide with the building body. When the lifting device is in use, the hoisted material needs to be fixed inside the lifting device by means of cable ties, etc., and then the fixing mechanism on the surface of the material needs to be removed after it is lifted to a suitable height. This is not only very labor-intensive, but also affects the assembly efficiency. Therefore, it is necessary to design an assembled building lifting device with good stability to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide an assembled building hoisting device with good stability to solve the problems raised by the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building hoisting device with good stability, comprising a hoisting frame, a cover plate is arranged on the right side of the hoisting frame, a slide groove is provided on the front side and the rear side of the left side of the cover plate, a slider is slidably connected inside the slide groove, the left side of the slider is fixedly connected to the left side of the hoisting frame, a vent is provided on the surface of the cover plate and the hoisting frame, and a plurality of vents are arranged, a counterweight is fixedly installed on the bottom of the hoisting frame, pull ropes are fixedly installed on both sides of the top of the hoisting frame and on the front and rear, and a traction disc is fixedly installed between the four pull ropes;
[0006] Sleeves are fixedly installed at the front and rear parts of both sides of the bottom of the hanging frame, a first spring is welded to the top of the inner cavity of the sleeve, a damping rod is welded to the bottom end of the first spring, and a bottom plate is fixedly installed at the bottom end of the damping rod.
[0007] Preferably, a limiting sleeve is fixedly installed on the bottom of the cover plate, and a first square sleeve is fixedly installed on the bottom of the hanging frame. A second spring is welded to the left side of the inner cavity of the first square sleeve, and a limiting rod is welded to the right end of the second spring. The right end of the limiting rod passes through the first square sleeve and the limiting sleeve in sequence and extends to the outside of the limiting sleeve.
[0008] Preferably, a support plate is fixedly installed on the top of the base plate on the right side, a push rod is fixedly installed on the top of the support plate, a triangular groove for use with the push rod is opened at the bottom of the limiting rod, and a first movable opening for use with the push rod is opened at the bottom of the first square sleeve.
[0009] Preferably, a second square sleeve is fixedly installed on the front and rear of the right side of the top of the hanging frame, the right side of the second square sleeve is slidably connected to a sliding rod through an opening, and the front and rear of the right side of the cover plate are provided with sockets for use with the sliding rod.
[0010] Preferably, a pull rod is fixedly mounted on the top of the sliding rod, and the top end of the pull rod passes through the second square sleeve and extends to the outside of the second square sleeve.
[0011] Preferably, a second movable opening for use with the pull rod is provided on the top of the second square sleeve.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The assembled building hoisting device with good stability places the hoisting frame on the ground. At this time, the sleeve is lowered by the weight of the hoisting frame and the push rod is inserted into the first square sleeve. At this time, the push rod can push the limit rod to the left by contacting the triangular groove at the bottom of the limit rod. After the limit rod moves to the outside of the limit sleeve, the cover plate can be pulled upward to achieve the effect of fast loading. After the filling is completed, the cover plate can be reset and then the hoisting frame can be raised. After the hoisting frame is raised, the limit rod passes through the limit sleeve to limit the cover plate, which effectively improves the efficiency of filling building materials.
[0014] 2. The assembled building hoisting device with good stability can improve the wind resistance of the hoisting frame at high altitudes by setting a number of vents and counterweights, effectively reducing the shaking of the hoisting frame in windy weather, which may cause collision with the building body, and improving the stability of the hoisting frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a cross-sectional view of the hoisting frame and the first square sleeve structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the first square sleeve, the first movable opening and the counterweight block of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the first spring, the support plate and the push rod of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the slide groove, slider and socket of the utility model.
[0020] In the figure: 1. lifting frame; 2. cover plate; 3. slide groove; 4. slider; 5. vent; 6. pull rope; 7. traction plate; 8. sleeve; 9. first spring; 10. damping rod; 11. bottom plate; 12. limit sleeve; 13. first square sleeve; 14. second spring; 15. limit rod; 16. triangular groove; 17. support plate; 18. push rod; 19. first movable opening; 20. counterweight; 21. second square sleeve; 22. slide rod; 23. pull rod; 24. second movable opening; 25. socket. DETAILED DESCRIPTION
[0021] 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.
[0022] Embodiment 1
[0023] Please refer to Figure 1-5 As shown, the utility model provides an assembled building hoisting device with good stability, including a hoisting frame 1, a cover plate 2 is arranged on the right side of the hoisting frame 1, a slide groove 3 is opened on the front side and the rear side of the left side of the cover plate 2, a slider 4 is slidably connected inside the slide groove 3, and the left side of the slider 4 is fixedly connected to the left side of the hoisting frame 1;
[0024] Specifically, the surfaces of the cover plate 2 and the hanging frame 1 are provided with ventilation holes 5, and there are several ventilation holes 5. A counterweight block 20 is fixedly installed at the bottom of the hanging frame 1, and the counterweight block 20 is made of metal with a large mass. Pull ropes 6 are fixedly installed on both sides of the top of the hanging frame 1 and the front and rear parts, and a traction disk 7 is fixedly installed between the four pull ropes 6. By setting several ventilation holes 5 and counterweight blocks 20, the wind resistance of the hanging frame 1 at high altitude can be improved, and the shaking of the hanging frame 1 by the wind in windy weather, which may cause collision with the building body, can be effectively reduced.
[0025] Specifically, sleeves 8 are fixedly installed on the front and rear parts of both sides of the bottom of the lifting frame 1, and a first spring 9 is welded to the top of the inner cavity of the sleeve 8. The first spring 9 is an industrial-grade spring with good fatigue resistance. It can be repeatedly stretched for long-term use and can be replaced after long-term use. A damping rod 10 is welded to the bottom end of the first spring 9. The surface of the damping rod 10 is made of rubber and has an interference fit with the inner wall of the sleeve 8. A base plate 11 is fixedly installed on the bottom end of the damping rod 10. By arranging the first spring 9, the damping rod 10 and the sleeve 8, when the lifting frame 1 is lowered to the ground, the impact force generated during the descent can be buffered by the first spring 9 and the damping rod 10.
[0026] Specifically, a limiting sleeve 12 is fixedly installed on the bottom of the cover plate 2, and a first square sleeve 13 is fixedly installed on the bottom of the hanging frame 1. A second spring 14 is welded to the left side of the inner cavity of the first square sleeve 13. The second spring 14 is an industrial-grade spring with good fatigue resistance. It can be repeatedly stretched for long-term use and can be replaced after long-term use. A limiting rod 15 is welded to the right end of the second spring 14. The right end of the limiting rod 15 successively penetrates the first square sleeve 13 and the limiting sleeve 12 and extends to the outside of the limiting sleeve 12. A supporting plate 17 is fixedly installed on the top of the right bottom plate 11, and a push rod 18 is fixedly installed on the top of the supporting plate 17. A triangular groove 16 used in conjunction with the push rod 18 is provided at the bottom of the limiting rod 15, and a first movable opening used in conjunction with the push rod 18 is provided at the bottom of the first square sleeve 13 19. By setting the top rod 18 and placing the hanging frame 1 on the ground, the sleeve 8 is lowered by the weight of the hanging frame 1 and compresses the first spring 9. At this time, the bottom plate 11 can drive the support plate 17 to rise, and the rising of the support plate 17 drives the top rod 18 to rise. The rising of the top rod 18 can push the limit rod 15 to the left by contacting with the triangular groove 16 at the bottom of the limit rod 15. After the limit rod 15 moves to the outside of the limit sleeve 12, the cover plate 2 can be pulled upward. After the cover plate 2 is pulled upward, the building materials can be placed inside the hanging frame 1. After the filling is completed, the cover plate 2 can be reset, and then the hanging frame 1 can be raised. After the hanging frame 1 rises, the top rod 18 stops contacting with the limit rod 15. At this time, the limit rod 15 passes through the limit sleeve 12 to limit the cover plate 2, thereby achieving the effect of limiting the building materials inside the hanging frame 1.
[0027] Specifically, a second square sleeve 21 is fixedly installed at the front and rear of the right side of the top of the hanging frame 1, and a sliding rod 22 is slidably connected to the right side of the second square sleeve 21 through an opening. A socket 25 for use with the sliding rod 22 is opened at the front and rear of the right side of the cover plate 2, and a pull rod 23 is fixedly installed on the top of the sliding rod 22. The top of the pull rod 23 passes through the second square sleeve 21 and extends to the outside of the second square sleeve 21. A second movable opening 24 for use with the pull rod 23 is opened on the top of the second square sleeve 21. By setting the sliding rod 22 and pushing the limit rod 15 to the left, and then pulling up the cover plate 2, after the cover plate 2 is pulled up, the pull rod 23 is pulled to the right, so that the pull rod 23 drives the sliding rod 22 to move, and the sliding rod 22 can move through the socket 25 to limit the raised cover plate 2, so as to facilitate the removal of building materials from the hanging frame 1, and effectively improve the efficiency of assembling and removing building materials.
[0028] Working principle: The utility model is an assembled building hoisting device with good stability. By setting a plurality of vents 5 and counterweights 20, the wind resistance of the hoisting frame 1 at high altitudes can be improved, and the shaking of the hoisting frame 1 by the wind in windy weather can be effectively reduced, thereby causing collisions with the building body. When filling building materials, the hoisting frame 1 can be placed on the ground. At this time, the sleeve 8 is lowered by the weight of the hoisting frame 1 and compresses the first spring 9. At this time, the bottom plate 11 can drive the support plate 17 to rise, and the rise of the support plate 17 drives the top rod 18 to rise. The rise of the top rod 18 can push the limit rod 15 to the left by contacting the triangular groove 16 at the bottom of the limit rod 15. After the limit rod 15 moves to the outside of the limit sleeve 12, the cover plate 2 can be pulled upward After the lifting frame 1 is lifted up, the cover plate 2 can be moved, and the building materials can be placed inside the lifting frame 1. After the filling is completed, the cover plate 2 can be reset, and then the lifting frame 1 can be lifted up. After the lifting frame 1 is lifted up, the top rod 18 stops contacting the limit rod 15. At this time, the limit rod 15 passes through the limit sleeve 12 to limit the cover plate 2, so as to achieve the effect of limiting the building materials inside the lifting frame 1. After the lifting frame 1 is lifted to the specified position, the limit rod 15 can be pushed to the left and the cover plate 2 can be pulled up. After the cover plate 2 is pulled up, the pull rod 23 is pulled to the right, so that the pull rod 23 drives the sliding rod 22 to move. The sliding rod 22 can move and pass through the socket 25 to limit the lifted cover plate 2, so as to facilitate the removal of the building materials inside the lifting frame 1, and effectively improve the efficiency of assembling and removing building materials.
[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An assembled building hoisting device with good stability, comprising a hoisting frame (1), characterized in that: A cover plate (2) is provided on the right side of the hanging frame (1), and a slide groove (3) is provided on the front and rear sides of the left side of the cover plate (2), and a slider (4) is slidably connected inside the slide groove (3), and the left side of the slider (4) is fixedly connected to the left side of the hanging frame (1), and ventilation holes (5) are provided on the surfaces of the cover plate (2) and the hanging frame (1), and a plurality of ventilation holes (5) are provided, and a counterweight block (20) is fixedly installed at the bottom of the hanging frame (1), and pull ropes (6) are fixedly installed on both sides of the top and the front and rear of the hanging frame (1), and a traction disc (7) is fixedly installed between the four pull ropes (6); The front and rear parts of both sides of the bottom of the hanging frame (1) are fixedly mounted with sleeves (8), the top of the inner cavity of the sleeve (8) is welded with a first spring (9), the bottom end of the first spring (9) is welded with a damping rod (10), and the bottom end of the damping rod (10) is fixedly mounted with a base plate (11).
2. The assembled building hoisting device with good stability according to claim 1 is characterized in that: A limiting sleeve (12) is fixedly installed at the bottom of the cover plate (2), and a first square sleeve (13) is fixedly installed at the bottom of the hanging frame (1). A second spring (14) is welded to the left side of the inner cavity of the first square sleeve (13), and a limiting rod (15) is welded to the right end of the second spring (14). The right end of the limiting rod (15) passes through the first square sleeve (13) and the limiting sleeve (12) in sequence and extends to the outside of the limiting sleeve (12).
3. The assembled building hoisting device with good stability according to claim 2 is characterized in that: A support plate (17) is fixedly mounted on the top of the bottom plate (11) on the right side, a push rod (18) is fixedly mounted on the top of the support plate (17), a triangular groove (16) for use with the push rod (18) is provided at the bottom of the limiting rod (15), and a first movable opening (19) for use with the push rod (18) is provided at the bottom of the first square sleeve (13).
4. The assembled building hoisting device with good stability according to claim 1 is characterized in that: A second square sleeve (21) is fixedly mounted at the front and rear of the top right side of the hanging frame (1); the right side of the second square sleeve (21) is slidably connected to a slide rod (22) via an opening; and a socket (25) for use with the slide rod (22) is provided at the front and rear of the right side of the cover plate (2).
5. The assembled building hoisting device with good stability according to claim 4 is characterized in that: A pull rod (23) is fixedly mounted on the top of the sliding rod (22), and the top end of the pull rod (23) passes through the second square sleeve (21) and extends to the outside of the second square sleeve (21).
6. The assembled building hoisting device with good stability according to claim 5 is characterized in that: The top of the second square sleeve (21) is provided with a second movable opening (24) for use in conjunction with the pull rod (23).