CN220223499U - Jacking device for building engineering - Google Patents
Jacking device for building engineering Download PDFInfo
- Publication number
- CN220223499U CN220223499U CN202321980557.7U CN202321980557U CN220223499U CN 220223499 U CN220223499 U CN 220223499U CN 202321980557 U CN202321980557 U CN 202321980557U CN 220223499 U CN220223499 U CN 220223499U
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- base
- screw rod
- working platform
- cabin
- rotating shaft
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- 238000013016 damping Methods 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 108010066278 cabin-4 Proteins 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of building engineering construction, and particularly relates to a jacking device for building engineering, which comprises a base, wherein the base is a cavity; the jacking mechanism comprises a working platform, a motor, a driving bevel gear, a driven bevel gear, a rotating shaft, a screw rod nut and a vertical guide assembly; a passenger cabin is arranged on the working platform; the driving end of the motor is connected with one end of the rotating shaft, the rotating shaft is horizontally rotatably arranged in the base, two driving bevel gears are respectively sleeved at two ends of the rotating shaft and are oppositely arranged, driven bevel gears are meshed with the upper sides of the two driving bevel gears, a screw rod is sleeved in the driven bevel gears, the upper end of the screw rod penetrates through the top of the base and is in threaded sleeve connection with a screw rod nut, the screw rod nut is connected with the working platform through a vertical guide assembly, and the vertical guide assemblies are arranged at two sides of the working platform; the damping mechanism is arranged between the working platform and the riding cabin, so that the stability of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of building engineering construction, and particularly relates to a jacking device for building engineering.
Background
Currently, in building construction, it is often necessary to install building components, such as building curtain walls, various decorative panels, electrical and mechanical equipment, separately. Especially when the building elements are installed indoors, the building elements are inconvenient to install by large machines, and the building elements can be installed only by auxiliary equipment due to limited indoor space. The existing building engineering jacking device is usually used in a mode that a hydraulic rod is used for enabling a bearing plate to conduct lifting operation through manual operation, however, the stability of the mode is poor, the number of manpower applications is large, and improvement of engineering efficiency is not facilitated.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a lifting device for construction engineering, which solves the problems that the existing lifting device for construction engineering is generally used in a mode that a hydraulic rod is used for lifting a bearing plate through manual operation, but the mode is poor in stability, and is more in manpower use and unfavorable for improving engineering efficiency.
The technical scheme adopted by the utility model is as follows: the jacking device for the building engineering comprises a base, wherein the base is a cavity;
the jacking mechanism comprises a working platform, a motor, a driving bevel gear, a driven bevel gear, a rotating shaft, a screw rod nut and a vertical guide assembly;
a passenger cabin is arranged on the working platform;
the motor is horizontally arranged in the base, the driving end of the motor is connected with one end of the rotating shaft, the rotating shaft is horizontally rotatably arranged in the base, the number of the driving bevel gears is two, the two driving bevel gears are respectively sleeved at two ends of the rotating shaft and are oppositely arranged, driven bevel gears are meshed with the upper sides of the two driving bevel gears, the screw rod is sleeved in the driven bevel gears, the upper end of the screw rod penetrates through the top of the base and is in threaded sleeve joint with a screw rod nut, the screw rod nut is connected with the working platform through a vertical guide assembly, the screw rod is rotatably connected with the top of the base through a bearing, and the vertical guide assemblies are arranged at two sides of the working platform;
and the damping mechanism is arranged between the working platform and the riding cabin.
Further, the bearing is a thrust ball bearing.
Further, the damping mechanism comprises a damping seat, a hydraulic supporting rod, a damping spring and a damper; the damping device comprises a damping seat, a hydraulic support rod array, dampers and a buffer spring, wherein the damping seat is a cavity seat with an opening-shaped upper end, the lower part of the damping seat is sleeved in the damping seat, the hydraulic support rod array is arranged in the damping seat, the upper end of the hydraulic support rod is connected with the bottom of the damping cabin, the dampers are arranged on two sides of the hydraulic support rod, and the upper ends of the dampers are connected with the bottom of the damping cabin through the buffer spring.
Further, vertical direction subassembly includes second slide rail and slide, the vertical setting of second slide rail is at the base top, and is provided with four along taking cabin periphery array, the slide sets up to two and sliding fit in the second slide rail, two the inside wall and the left and right sides wall fixed connection of work platform of slide, two the lateral wall of slide all is connected with screw nut.
Further, a cabin door is hinged on the front side wall of the riding cabin.
Furthermore, the two sides of the bottom of the base are also provided with braking casters.
The utility model has the beneficial effects that: the driving bevel gear that sets up relatively in motor drive pivot and the pivot rotates, thereby driving bevel gear rotates and drives driven bevel gear and rotates with the lead screw, thereby the lead screw rotates and drives screw-nut and reciprocate, then drive work platform along vertical guiding mechanism reciprocates, make work platform can realize steady lift, stability when improving work platform and slide from top to bottom, and need not manpower operation, improve engineering work efficiency, simultaneously, through setting up damper, can improve work platform's shock attenuation effect effectively, the vibration amplitude that reduces the during operation and produce, the security and the stability of device are improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model (the caster is not shown);
FIG. 2 is a partial cross-sectional view of the present utility model;
the drawings are noted as follows:
the lifting mechanism comprises a base 1, a lifting mechanism 2, a working platform 21, a motor 22, a driving bevel gear 23, a driven bevel gear 24, a rotating shaft 25, a screw rod 26, a screw rod nut 27, a vertical guide assembly 3, a second sliding rail 31, a sliding seat 32, a passenger cabin 4, a cabin door 41, a thrust ball bearing 5, a damping mechanism 6, a damping seat 61, a hydraulic supporting rod 62, a damping spring 63, a damper 64 and a brake castor 7.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
as shown in fig. 1-2, a jacking device for construction engineering comprises a base 1, wherein the base 1 is a cavity;
the jacking mechanism 2 comprises a working platform 21, a motor 22, a driving bevel gear 23, a driven bevel gear 24, a rotating shaft 25, a screw rod 26, a screw rod nut 27 and a vertical guide assembly 3;
the working platform 21 is provided with a passenger cabin 4;
the motor 22 is horizontally arranged in the base 1, the driving end of the motor 22 is connected with one end of a rotating shaft 25, the rotating shaft 25 is horizontally rotatably arranged in the base 1, two driving bevel gears 23 are arranged at two ends of the rotating shaft 25 in a sleeved mode, the upper sides of the two driving bevel gears 23 are respectively meshed with driven bevel gears 24, a screw rod 26 is sleeved in the driven bevel gears 24, the upper end of the screw rod 26 penetrates through the top of the base 1 and is in threaded sleeve joint with a screw rod nut 27, the screw rod nut 27 is connected with the working platform 21 through a vertical guide assembly 3, the screw rod 26 is rotatably connected with the top of the base 1 through a bearing, and the vertical guide assemblies 3 are arranged on two sides of the working platform 21;
the damping mechanism 6, the said damping mechanism 6 is set up between work platform 21 and seating compartment 4.
Preferably, the bearing is a thrust ball bearing 5. By arranging the thrust ball bearing 5, the bearing can bear axial load, so that the screw rod 26 is more stable when rotating to drive the working platform 21 to move up and down.
Preferably, the damping mechanism 6 comprises a damping seat 61, a hydraulic supporting rod 62, a damping spring 63 and a damper 64; the shock-absorbing seat 61 is a cavity seat with an open upper end, the lower part of the sitting cabin 4 is sleeved in the shock-absorbing seat 61, the hydraulic supporting rods 62 are arranged in the shock-absorbing seat 61 in an array mode, the upper ends of the hydraulic supporting rods 62 are connected with the bottom of the sitting cabin 4, the dampers 64 are arranged on two sides of the hydraulic supporting rods 62, and the upper ends of the dampers 64 are connected with the bottom of the sitting cabin 4 through buffer springs 63. When the vibration generated in the cabin 4 is transmitted to the damper base 61, the buffer spring 63 provides a buffer effect and the hydraulic support rod 62 provides a reverse thrust, and the damper 64 consumes the vibration generated in the cabin 4, so that the work platform 21 is more stable.
As a preferred scheme, the vertical guiding assembly 3 includes second slide rail 31 and slide 32, the vertical setting of second slide rail 31 is at base 1 top, and is provided with four along taking cabin 4 periphery array, slide 32 sets up to two and sliding fit in second slide rail 31, two slide 32's inside wall and the left and right sides wall fixed connection of work platform 21, two slide 32's lateral wall all is connected with screw nut. Specifically, a limiting block is connected to the upper end of the screw rod 26 to limit the screw rod nut 27, so as to prevent the screw rod nut 27 from being separated from the screw rod 26. Through the cooperation of second slide rail 31 and slide 32, when making lead screw 26 rotate, drive lead screw nut 27 reciprocate to drive slide 32 reciprocate at second slide rail 31, then drive work platform 21 reciprocates, make this device reciprocate the process more stable.
Preferably, the front side wall of the passenger compartment 4 is hinged with a door 41. Access to the passenger compartment 4 is facilitated by hinged hatches 41.
As a preferable scheme, the two sides of the bottom of the base 1 are also provided with brake casters 7. The device is convenient to move to a designated position through the brake-capable castor 7 and is fixed after being positioned at a proper position.
The working mode of the utility model is as follows:
when the device is used, the driving bevel gear 23 which is oppositely arranged on the rotating shaft 25 and the rotating shaft 25 is driven by the starting motor 22 to rotate, the driven bevel gear 24 is driven by the rotation of the driving bevel gear 23 to rotate and the screw rod 26 is driven by the rotation of the screw rod 26 to drive the screw rod nut 27 to move up and down, and then the sliding seat 32 is driven to move up and down along the second sliding rail 31, so that the working platform 21 can be lifted, the stability of the working platform 21 in vertical sliding is improved, manual operation is not needed, meanwhile, through the arrangement of the damping mechanism 6, when vibration generated in the riding cabin 4 is transmitted into the damping seat 61, the damping effect is provided by the damping spring 63 and the reverse thrust is provided by the hydraulic supporting rod 62, and the vibration generated by the riding cabin 4 is consumed by the damper 64, so that the damping effect of the working platform 21 can be effectively improved, the vibration amplitude generated during working is reduced, and the safety and the stability of the device are improved.
The present utility model has been described in detail above. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. The utility model provides a jacking device for building engineering which characterized in that: comprising
The base (1), the said base (1) presents the cavity pocket;
the lifting mechanism (2) comprises a working platform (21), a motor (22), a driving bevel gear (23), a driven bevel gear (24), a rotating shaft (25), a screw rod (26), a screw rod nut (27) and a vertical guide assembly (3);
a passenger cabin (4) is arranged on the working platform (21);
the motor (22) is horizontally arranged in the base (1), the driving end of the motor (22) is connected with one end of the rotating shaft (25), the rotating shaft (25) is horizontally rotatably arranged in the base (1), the driving bevel gears (23) are arranged in two, the driving bevel gears (23) are respectively sleeved at two ends of the rotating shaft (25) and are oppositely arranged, the driven bevel gears (24) are meshed with the upper sides of the driving bevel gears (23), the screw rod (26) is sleeved in the driven bevel gears (24), the upper end of the screw rod (26) penetrates through the top of the base (1) and is in threaded sleeve joint with the screw rod nut (27), the screw rod nut (27) is connected with the top of the base (1) through the vertical guide assembly (3), the screw rod (26) is rotatably connected with the top of the base (1) through a bearing, and the vertical guide assembly (3) is arranged at two sides of the working platform (21);
and the damping mechanism (6) is arranged between the working platform (21) and the passenger cabin (4).
2. The jacking device for construction works according to claim 1, wherein: the bearing is a thrust ball bearing (5).
3. The jacking device for construction works according to claim 1, wherein: the damping mechanism (6) comprises a damping seat (61), a hydraulic supporting rod (62), a buffer spring (63) and a damper (64); the damping device is characterized in that the damping seat (61) is a cavity seat with an opening-shaped upper end, the lower part of the riding cabin (4) is sleeved in the damping seat (61), the hydraulic support rods (62) are arranged in the damping seat (61) in an array mode, the upper ends of the hydraulic support rods (62) are connected with the bottom of the riding cabin (4), the dampers (64) are arranged on two sides of the hydraulic support rods (62), and the upper ends of the dampers (64) are connected with the bottom of the riding cabin (4) through buffer springs (63).
4. The jacking device for construction works according to claim 1, wherein: the vertical guide assembly (3) comprises a second sliding rail (31) and sliding seats (32), the second sliding rail (31) is vertically arranged at the top of the base (1), four sliding seats (32) are arranged along the peripheral array of the riding cabin (4), the sliding seats (32) are arranged in the second sliding rail (31) in a sliding fit mode, the inner side walls of the sliding seats (32) are fixedly connected with the left side wall and the right side wall of the working platform (21), and the outer side walls of the sliding seats (32) are connected with screw nuts.
5. The jacking device for construction works according to claim 1, wherein: a cabin door (41) is hinged on the front side wall of the riding cabin (4).
6. The jacking device for construction works according to claim 1, wherein: the two sides of the bottom of the base (1) are also provided with brake casters (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980557.7U CN220223499U (en) | 2023-07-26 | 2023-07-26 | Jacking device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980557.7U CN220223499U (en) | 2023-07-26 | 2023-07-26 | Jacking device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223499U true CN220223499U (en) | 2023-12-22 |
Family
ID=89176240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321980557.7U Active CN220223499U (en) | 2023-07-26 | 2023-07-26 | Jacking device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223499U (en) |
-
2023
- 2023-07-26 CN CN202321980557.7U patent/CN220223499U/en active Active
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