CN222524138U - Lifting device for building engineering - Google Patents
Lifting device for building engineering Download PDFInfo
- Publication number
- CN222524138U CN222524138U CN202421070768.1U CN202421070768U CN222524138U CN 222524138 U CN222524138 U CN 222524138U CN 202421070768 U CN202421070768 U CN 202421070768U CN 222524138 U CN222524138 U CN 222524138U
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- CN
- China
- Prior art keywords
- workbench
- lifting
- bracket
- base plate
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a lifting device for constructional engineering, which relates to the technical field of lifting equipment and comprises a substrate, wherein a lifting workbench is arranged on the top surface of the substrate, two fixing boxes are fixedly arranged on two sides of the workbench, lifting components for lifting the workbench are arranged on the top surface of the substrate, tool placement components for placing tools are arranged on two sides of the workbench, the bearing boxes, a bearing seat, a driving wheel, a synchronous belt, a driven wheel, a second screw rod, a thread block, a bearing box, a rotating shaft, a supporting block, a connecting rod, a supporting shaft and a connecting block are mutually matched, so that the bearing box can be turned down for ninety degrees, at the moment, the bearing box is parallel to the workbench, used tools can be placed in the bearing box by workers for construction in the workbench, thereby reducing occupation of the tools on the space in the workbench, achieving the placement effect on the tools, and facilitating the use of the workbench by the workers in construction.
Description
Technical Field
The utility model relates to the field of lifting equipment, in particular to a lifting device for constructional engineering.
Background
The lifter is mechanical equipment driven to lift by a hydraulic cylinder or a chain, is mainly used for high-altitude operation and high-altitude maintenance, adopts high-strength high-quality aluminum alloy materials, has the advantages of attractive appearance, small size, light weight, lifting balance, safety, reliability and the like, can be operated up and down, and is widely used in the building field, such as a plurality of scenes of building construction, exterior wall decoration, bridge maintenance, road maintenance, high-altitude landscape trimming and the like. They can improve the efficiency of construction, reduce human labor intensity, ensure construction safety simultaneously.
Through massive search, it is found that the prior art publication number is CN214456629U, chinese patent for building elevating gear is disclosed, this patent is through starting the promotion hydraulic press, the hydraulic shaft of promotion hydraulic press rises and drives the roof and rise, transport people and supplies upwards again, after the transportation is accomplished, promote the hydraulic shaft of hydraulic press and move down and make the roof resume, outwards rotate the bolt, make the left side wall of bolt and the lateral wall separation of telescopic column, the hydraulic shaft of main hydraulic press moves down and makes the mid-plate resume, move down from the hydraulic shaft of hydraulic press and make the bottom plate resume the normal position, thereby make the higher position of whole device can rise and convenient operation, but in this scheme, because the space on the roof is limited, and staff on the roof can use the instrument when constructing, the instrument can be placed on the roof after using, lead to limited space to be taken up on the roof, be unfavorable for staff's activity on the roof, influence staff uses elevating gear. Therefore, based on the above search and in combination with the prior art, the present utility model proposes a lifting device for construction engineering to solve the above problems.
Disclosure of utility model
The utility model aims to provide a lifting device for constructional engineering, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a elevating gear for building engineering, includes the base plate, liftable workstation is installed to the top surface of base plate, the equal fixed box of both sides of workstation has, the top surface of base plate is provided with and is used for letting the lifting unit that the workstation goes up and down, the both sides of workstation all are provided with the instrument that is used for placing the instrument and place the subassembly.
Further, the instrument is placed the subassembly and is included a plurality of bearing frame, every two the inside rotation of bearing frame is connected with the second lead screw, the outer circular wall face threaded connection of second lead screw has the screw thread piece, two one side rotation of screw thread piece is connected with the carrier box, the both sides of workstation all rotate and are connected with two connecting rods, the connecting rod with the carrier box rotates to be connected, the both sides of workstation all fixed mounting have be used for the drive second lead screw pivoted second driving motor.
Further, the top surface threaded connection of base plate has a plurality of threaded rod, the bottom surface fixed mounting of threaded rod has the rubber piece that is used for promoting base plate stability.
Further, the lifting assembly comprises a first support, the first support is rotationally connected to the top surface of the base plate, a second support is rotationally connected to the bottom surface of the workbench, the second support is coaxially rotationally connected with the first support, the upper end of the first support is in sliding connection with the workbench, the lower end of the second support is in sliding connection with the base plate, and a driving piece for enabling the first support and the second support to lift is arranged on the bottom surface of the workbench.
Further, the movable plate is movably sleeved in the fixed box, a hook for hanging the sun-proof net is fixedly arranged on one side of the movable plate, and a threaded column for locking the movable plate is arranged on the fixed box.
Further, two connecting plates are fixedly arranged on one side of the substrate, and connecting holes are formed in one side of each connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the second driving motor, the bearing frame, the action wheel, the hold-in range, from the driving wheel, the second lead screw, the screw thread piece, bear the weight of the box, the pivot, the supporting shoe, the connecting rod, back shaft and connecting block mutually support, can let bear the weight of the box and overturn ninety degrees downwards, bear the weight of the box and be parallel with the workstation this moment, the staff to construction can place the instrument after using in bearing the weight of the box in the workstation, thereby reduce the occupation of instrument to workstation inner space, avoid causing the staff inconvenient at the inside activity of workstation because of instrument occupy the space of workstation inside, reach the effect of placing to the instrument, the staff of being convenient for use the workstation in the construction.
2. Through workstation, first driving motor, first lead screw, first support, sliding seat and the second support of setting mutually support, can let the workstation descend, vice versa to realize the lift of workstation, reach the lift effect to the workstation.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic left view of a structure of a workbench according to the present utility model;
FIG. 3 is a schematic view of a carrying case according to the present utility model;
FIG. 4 is a schematic view of a fixing case according to the present utility model;
Fig. 5 is a schematic diagram of a partial structure of a in fig. 3.
The device comprises a base plate 1, a workbench 2, a lifting assembly 4, a tool placement assembly 5, a threaded rod 6, a threaded block 7, a rubber block 8, a connecting plate 9, a connecting hole 10, a first bracket 11, a second bracket 12, a sliding seat 13, a first driving motor 14, a fixed plate 15, a first lead screw 16, a fixed box 17, a movable plate 18, a hook 19, a threaded column 20, a threaded groove 21, a bearing box 22, a bearing seat 23, a second lead screw 24, a rotating shaft 25, a supporting block 26, a second driving motor 27, a driving wheel 28, a synchronous belt 29, a driven wheel 30, a connecting rod 31, a connecting block 32, a connecting shaft 33 and a supporting shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 5, a lifting device for construction engineering comprises a base plate 1, wherein a lifting workbench 2 is arranged on the top surface of the base plate 1, a worker can stand in the workbench 2 to construct a building, two fixing boxes 16 are fixedly arranged on two sides of the workbench 2, a lifting assembly 3 for lifting the workbench 2 is arranged on the top surface of the base plate 1, and a tool placing assembly 4 for placing tools is arranged on two sides of the workbench 2;
The tool placement assembly 4 comprises a plurality of bearing seats 22, the bearing seats 22 are respectively and fixedly arranged on two sides of the workbench 2, a second screw rod 23 is rotatably connected to the inside of each two bearing seats 22, a threaded block 6 is connected to one side of the threaded block 6 through threads on the outer circumferential wall surface of the second screw rod 23, a threaded hole is formed in one side of the threaded block 6, the outer circumferential wall surface of the second screw rod 23 is rotatably connected with the inner circumferential wall surface of the threaded hole, a bearing box 21 is rotatably connected to one side of the two threaded blocks 6, a supporting block 25 is fixedly arranged on one side of the threaded block 6, rotating shafts 24 are fixedly arranged on two sides of the bearing box 21, the rotating shafts 24 are rotatably connected with the supporting block 25, two connecting rods 30 are rotatably connected to two sides of the workbench 2, two connecting rods 31 are fixedly arranged on two sides of the workbench 2, a connecting shaft 32 are fixedly arranged on one side of the connecting rod 30, the connecting shaft 32 is rotatably connected with the connecting block 31, the connecting rod 30 is in an L shape and rotates around the connecting block 31 at fixed point, two sides of the bearing box 21 are fixedly provided with supporting shafts 33, the supporting shafts 33 are rotatably connected with the connecting rod 30, two sides of the workbench 2 are fixedly provided with a second motor 23, a second driving wheel 26 is fixedly connected with a driven wheel 27, and a driven wheel 27 is fixedly connected with the two driven wheel 27, and is fixedly connected with the driving shaft 29, and is connected with the driven wheel 27 through the driving shaft 27, and the driven wheel 27, and the driving shaft is fixedly connected with the driven wheel 27, and is connected with the driving shaft 29 by the driving wheel and the driven wheel is connected with the driving shaft and the driven wheel;
Through the base plate 1, various tools can be used by workers during building construction in the workbench 2 on the base plate 1, the second driving motor 26 is started by the workers, the output shaft of the second driving motor 26 rotates to drive the two driving wheels 27 to rotate, the driving wheels 27 rotate to drive the driven wheels 29 to rotate through the synchronous belt 28, the driven wheels 29 rotate to drive the second lead screw 23 to rotate, the second lead screw 23 rotates to enable the threaded block 6 to move downwards along the second lead screw 23 between the two bearing seats 22, the threaded block 6 moves downwards to drive the bearing box 21 to drive the rotating shaft 24 to rotate downwards on the supporting block 25, one end of the bearing box 21 rotates downwards to drive one end of the connecting rod 30 around the supporting shaft 33 until the bearing box 21 rotates downwards to ninety degrees around the connecting block 31 on the workbench 2 through the connecting shaft 32, the bearing box 21 is parallel to the workbench 2 at the moment, the workers in the workbench 2 can place the used tools in the interior of the bearing box 21, and therefore the tools occupy the interior space of the workbench 2, the workers in the workbench 2 can avoid the situation that the tools occupy the interior space of the workbench 2, and the tools cannot be placed in the workbench 2 conveniently;
The top surface threaded connection of base plate 1 has a plurality of threaded rod 5, a plurality of screw hole has been seted up to the top surface of base plate 1, the outer circular wall face of threaded rod 5 and the interior circular wall face threaded connection of screw hole, the bottom surface fixed mounting of threaded rod 5 has the rubber piece 7 that is used for promoting base plate 1 stability, through the base plate 1 that sets up, the staff removes base plate 1 to suitable position, the staff rotates threaded rod 5 and drives rubber piece 7 and rotate, threaded rod 5 rotates also makes threaded rod 5 drive rubber piece 7 downwardly moving until with ground butt, rubber piece 7 can support base plate 1, promote base plate 1 subaerial stability.
Referring to fig. 1, 2, 3 and 4, a lifting device for construction works, the lifting assembly 3 comprises a first bracket 10, the first bracket 10 is rotatably connected to the top surface of a base plate 1 through a bearing, the bottom surface of a working table 2 is rotatably connected with a second bracket 11 through a bearing, the second bracket 11 and the first bracket 10 are coaxially rotatably connected, the upper end of the first bracket 10 is slidably connected with the working table 2, the lower end of the second bracket 11 is slidably connected with the base plate 1, the top surface of the base plate 1 and the bottom surface of the working table 2 are fixedly provided with sliding seats 12, the lower end of the second bracket 11 is slidably connected with the sliding seats 12 positioned on the top surface of the base plate 1, the upper end of the first bracket 10 is slidably connected with the sliding seats 12 positioned on the bottom surface of the working table 2, the bottom surface of the working table 2 is provided with a driving piece for lifting the first bracket 10 and the second bracket 11, the driving piece comprises a fixed plate 14, the fixed plate 14 is fixedly mounted on the bottom surface of the working table 2, one side of the fixed plate 14 is fixedly provided with a first driving motor 13, one end of the first driving motor 13 is fixedly mounted with an output shaft 15, and the first screw rod 15 is in threaded connection with the first screw rod 10;
through the arranged workbench 2, when the workbench 2 needs to descend, a worker starts the first driving motor 13, an output shaft of the first driving motor 13 rotates to drive the first screw rod 15 to rotate, the first screw rod 15 rotates to enable the upper end of the first bracket 10 to move outwards along the first screw rod 15 in the sliding seat 12 on the bottom surface of the workbench 2, meanwhile, the lower end of the second bracket 11 can move outwards along the sliding seat 12 on the substrate 1, and at the moment, the workbench 2 descends, and vice versa, so that lifting of the workbench 2 is realized, and lifting effect of the workbench 2 is achieved;
The inside of the fixed box 16 is movably sleeved with a movable plate 17, one side of the movable plate 17 is fixedly provided with a hook 18 for hanging a sun-proof net, the fixed box 16 is provided with a threaded column 19 for locking the movable plate 17, one side of the fixed box 16 is provided with a plurality of round holes, the outer circular wall surface of the threaded column 19 is movably sleeved with the inner circular wall surface of the round holes, one side of the movable plate 17 is provided with a threaded groove 20, and one end of the threaded column 19 is in threaded connection with one end of the threaded groove 20;
Through the movable plate 17, the staff moves the movable plate 17 upwards to drive the hooks 18 to move upwards, the staff puts the threaded columns 19 into the round holes on the fixed box 16 and rotates the threaded columns 19 so that one ends of the threaded columns 19 enter the inside of the threaded grooves 20 on the movable plate 17, and therefore the positions of the movable plate 17 and the hooks 18 are locked, the staff hangs the sun-proof net on the hooks 18, and the sun-proof net can shield the staff constructing inside the workbench 2 from sunlight, so that the sun-proof effect on the staff inside the workbench 2 is achieved;
Two connecting plates 8 are fixedly arranged on one side of the base plate 1, connecting holes 9 are formed in one side of the connecting plates 8, through the arranged connecting plates 8, workers put bolts into the connecting holes 9 on the connecting plates 8, so that the base plate 1 is mounted on a vehicle together with the workbench 2, and the positions of the base plate 1 and the workbench 2 are moved by the vehicle.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The lifting device for the building engineering comprises a base plate (1) and is characterized in that a lifting workbench (2) is arranged on the top surface of the base plate (1), two fixing boxes (16) are fixedly arranged on two sides of the workbench (2), lifting components (3) for lifting the workbench (2) are arranged on the top surface of the base plate (1), and tool placing components (4) for placing tools are arranged on two sides of the workbench (2).
2. The lifting device for constructional engineering according to claim 1, wherein the tool placement component (4) comprises a plurality of bearing seats (22), a second screw rod (23) is rotatably connected to the inside of each two bearing seats (22), a threaded block (6) is connected to the outer circular wall surface of the second screw rod (23) in a threaded manner, a bearing box (21) is rotatably connected to one side of each threaded block (6), two connecting rods (30) are rotatably connected to two sides of the workbench (2), the connecting rods (30) are rotatably connected with the bearing box (21), and a second driving motor (26) for driving the second screw rod (23) to rotate is fixedly arranged on two sides of the workbench (2).
3. The lifting device for constructional engineering according to claim 1 is characterized in that the top surface of the base plate (1) is in threaded connection with a plurality of threaded rods (5), and rubber blocks (7) for improving the stability of the base plate (1) are fixedly arranged on the bottom surface of the threaded rods (5).
4. The lifting device for construction engineering according to claim 1, wherein the lifting assembly (3) comprises a first bracket (10), the first bracket (10) is rotatably connected to the top surface of the base plate (1), a second bracket (11) is rotatably connected to the bottom surface of the workbench (2), the second bracket (11) is coaxially rotatably connected with the first bracket (10), the upper end of the first bracket (10) is slidably connected with the workbench (2), the lower end of the second bracket (11) is slidably connected with the base plate (1), and a driving member for lifting the first bracket (10) and the second bracket (11) is arranged on the bottom surface of the workbench (2).
5. The lifting device for construction engineering according to claim 1, wherein a movable plate (17) is movably sleeved in the fixed box (16), a hook (18) for hanging a sun-proof net is fixedly arranged on one side of the movable plate (17), and a threaded column (19) for locking the movable plate (17) is arranged on the fixed box (16).
6. The lifting device for construction engineering according to claim 1, wherein two connecting plates (8) are fixedly arranged on one side of the base plate (1), and connecting holes (9) are formed in one side of the connecting plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421070768.1U CN222524138U (en) | 2024-05-16 | 2024-05-16 | Lifting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421070768.1U CN222524138U (en) | 2024-05-16 | 2024-05-16 | Lifting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222524138U true CN222524138U (en) | 2025-02-25 |
Family
ID=94671588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421070768.1U Expired - Fee Related CN222524138U (en) | 2024-05-16 | 2024-05-16 | Lifting device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222524138U (en) |
-
2024
- 2024-05-16 CN CN202421070768.1U patent/CN222524138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250306 Address after: No. 3-1, Dongbo Road, Motuo County, Linzhi City, Xizang Autonomous Region 860000 Patentee after: Liu Jianfei Country or region after: China Patentee after: Li Xiaoxue Address before: 424400 Group 3, Nanya Village, Yangshi Town, Guiyang County, Chenzhou City, Hunan Province Patentee before: Deng Weilin Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250624 Address after: 860000 Tibet Autonomous Region Linzhi City Motuo County Gu Street No.7 Patentee after: Xizang Xiongdelayong Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 3-1, Dongbo Road, Motuo County, Linzhi City, Xizang Autonomous Region 860000 Patentee before: Liu Jianfei Country or region before: China Patentee before: Li Xiaoxue |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20250225 |