CN220165771U - Lifting device for construction - Google Patents
Lifting device for construction Download PDFInfo
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- CN220165771U CN220165771U CN202321708380.5U CN202321708380U CN220165771U CN 220165771 U CN220165771 U CN 220165771U CN 202321708380 U CN202321708380 U CN 202321708380U CN 220165771 U CN220165771 U CN 220165771U
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- supporting
- connecting block
- fixedly connected
- lifting device
- adjusting
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 241001233242 Lontra Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a lifting device for construction, which comprises a base, wherein threaded supporting feet are connected to the upper end and the lower end of the base by four corners in a threaded manner, a supporting seat is arranged at the top end of the base, a hydraulic cylinder is arranged at the top end of the supporting seat, a supporting mechanism is arranged at the top end of the hydraulic cylinder and comprises a supporting plate, the supporting plate is fixedly connected to the top end of the hydraulic cylinder, a first supporting frame is fixedly connected to the top end of the supporting plate at the front end and the rear end of the supporting plate, connecting blocks are fixedly connected to the front end and the rear end of the two sides of the supporting mechanism, two connecting blocks at the same side are in a group, an adjusting groove is formed in the connecting blocks, a threaded rod is connected in the adjusting groove in a rotating manner, and an adjusting motor is arranged at the middle position of the two connecting blocks positioned at the front end of the supporting mechanism; the lifting device for construction improves the use safety and is convenient for increasing the construction operation efficiency.
Description
Technical Field
The utility model relates to the field of lifting devices, in particular to a lifting device for construction.
Background
The construction is that the project is built according to the plan, the activities of building, expanding and rebuilding are carried out on the building, when the building is constructed, the lifting platform is needed to be used, and people and tools are sent to the high place;
when the existing lifting device for construction is used, various tools are required to be carried due to ascending operation, the tools fall off the lifting table easily due to shaking during lifting, the tools are easy to break, people can be injured by smashing, safety is poor, the supporting plane of the lifting platform is fixed in height, the lifting height and the position of the supporting table surface need to be adjusted back and forth during construction operation of different heights in the same place, and construction efficiency is low.
Disclosure of Invention
The utility model mainly aims to provide a lifting device for construction, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the lifting device for construction comprises a base, wherein threaded supporting feet penetrate through the upper end and the lower end of the base and are connected with threads at four corners, a supporting seat is arranged at the top end of the base, and a hydraulic cylinder is arranged at the top end of the supporting seat;
the hydraulic cylinder is characterized in that a supporting mechanism is arranged at the top end of the hydraulic cylinder and comprises a supporting plate, the supporting plate is fixedly connected with the top end of the hydraulic cylinder, the supporting frame I is fixedly connected to the top end of the supporting plate at the front end and the rear end, the connecting blocks are fixedly connected to the two sides of the supporting mechanism at the front end and the rear end, the connecting blocks are four, two of the same sides are arranged in the connecting blocks, an adjusting groove is formed in the connecting blocks, threaded rods are connected to the inner portions of the adjusting groove in a rotating mode, an adjusting motor is arranged at the middle position of the connecting blocks, a crankshaft of the adjusting motor penetrates through the front end of the connecting blocks and is connected with the threaded rods, and a bevel gear set is arranged at the joint of the adjusting motor and the threaded rods.
As a further scheme of the utility model, a bearing is arranged at the joint of the crankshaft of the adjusting motor and the connecting block, the shaft of the adjusting motor is in rotary connection through the bearing, and the crankshaft of the adjusting motor is in meshed connection with the threaded rod through the bevel gear set.
As a further scheme of the utility model, the middle part of the first support frame is arranged in a shape like a Chinese character 'two', the lower part of the middle part of the first support frame is fixedly connected with a first blocking net, and the opposite sides of the four connecting blocks are provided with net plates through bolts.
As a further scheme of the utility model, an adjusting mechanism is arranged in the adjusting groove and comprises two movable plates, the two movable plates are respectively arranged on two sides of the supporting plate, one side close to the supporting plate is positioned in the adjusting groove formed in the connecting block, the top end of the movable plate is fixedly connected with a second supporting frame, one side, far away from the movable plate, of the two supporting frames is hinged with a baffle, and the baffle and the lower position of the middle part of the second supporting frame are fixedly connected with a second baffle net.
As a further scheme of the utility model, the movable plate is in threaded connection with the threaded rod, a sliding column is connected in a sliding manner in the adjusting groove of the connecting block penetrating through the upper end and the lower end of the movable plate and located at the rear end of the supporting plate, the upper end and the lower end of the sliding column are fixedly connected with the inner wall of the adjusting groove, and a hydraulic telescopic rod is arranged at the middle position of the bottom end of the movable plate.
As a further scheme of the utility model, the two sides of the four connecting blocks are fixedly connected with a fixing frame, the top end of the fixing frame is movably connected with a movable frame, and the joint of the fixing frame and the movable frame is provided with an adjusting bolt.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the supporting stability of the base is improved through the supporting mechanism and the adjusting mechanism, the back and forth shaking of the bottom after fixing is avoided, the use safety is improved, meanwhile, when people walk back and forth on the supporting plate and the movable plate, the first supporting frame and the second supporting frame play a role in isolation and protection, the personnel are prevented from sliding off, and the external construction equipment and tools placed on the supporting plate and the movable plate can be blocked through the first blocking net, the second blocking net and the screen plate, so that the equipment and tools cannot fall in the lifting process, the injury to the personnel is avoided, and the use safety is improved;
through the accommodate motor and the fly leaf that set up, can be as required with the fly leaf supporting height adjustment to be less than the supporting height of supporting plate, later only need walk back and forth on backup pad and fly leaf, to same construction position, the place of high difference of construction is under construction, need not to adjust the height of backup pad and fly leaf back and forth, need not to adjust the supporting position of base back and forth simultaneously, is convenient for increase construction work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of a lifting device for construction according to the present utility model;
FIG. 2 is a schematic view of the structure of the supporting mechanism in the lifting device for construction of the present utility model;
fig. 3 is a schematic structural view of an adjusting mechanism in the lifting device for construction of the present utility model.
In the figure: 1. a base; 2. a thread supporting leg; 3. a support base; 4. a hydraulic cylinder; 5. a support mechanism; 6. a support plate; 7. a first supporting frame; 8. a first blocking net; 9. a connecting block; 10. a screen plate; 11. adjusting a motor; 12. a threaded rod; 13. a bevel gear set; 14. an adjusting mechanism; 15. a movable plate; 16. a second supporting frame; 17. a baffle; 18. a fixing frame; 19. a movable frame.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the lifting device for construction comprises a base 1, wherein threaded supporting feet 2 are connected at four corners of the upper end and the lower end penetrating through the base 1 in a threaded manner, a supporting seat 3 is arranged at the top end of the base 1, and a hydraulic cylinder 4 is arranged at the top end of the supporting seat 3;
the top of pneumatic cylinder 4 is provided with supporting mechanism 5, supporting mechanism 5 includes backup pad 6, backup pad 6 fixed connection installs on the top of pneumatic cylinder 4, the top of backup pad 6 is near front and back end position equal fixedly connected with support frame one 7, the both sides of supporting mechanism 5 are near front and back end equal fixedly connected with connecting block 9, among four connecting blocks 9, two connecting blocks 9 that are in same one side are a set of, the regulating tank has been seted up to the inside of connecting block 9, the inside rotation of regulating tank is connected with threaded rod 12, accommodate motor 11 is installed to the intermediate position of two connecting blocks 9 that are located supporting mechanism 5 front end, accommodate motor 11's the front end that the spindle runs through connecting block 9 is connected with threaded rod 12, accommodate motor 11 is provided with bevel gear group 13 with the junction of threaded rod 12.
In this embodiment, the junction of the spindle of accommodate motor 11 and connecting block 9 is provided with the bearing, is connected for rotating through the bearing, and accommodate motor 11's spindle passes through bevel gear group 13 and threaded rod 12 meshing is connected, through starting accommodate motor 11, and accommodate motor 11 passes through bevel gear group 13 and drives threaded rod 12 rotation, is convenient for adjust as required, simultaneously through the bearing that sets up, reduces rotation friction, increases the rotation process stationarity.
In this embodiment, the middle part of support frame one 7 is "two" font setting, and support frame one 7 middle part is close to lower position fixedly connected with keeps off net one 8, and otter board 10 is installed through the bolt to the opposite side of four connecting blocks 9, stops the instrument through the fender net one 8 that sets up and otter board 10, avoids the instrument to drop.
In this embodiment, the adjustment tank is inside to be provided with adjustment mechanism 14, adjustment mechanism 14 includes two fly leaves 15, two fly leaves 15 are installed respectively in the both sides of backup pad 6, and be close to one side of backup pad 6 and lie in the adjustment tank of seting up on connecting block 9, the top fixedly connected with support frame two 16 of fly leaf 15, two support frames two 16 and one side of keeping away from fly leaf 15 hinge have baffle 17, baffle 17 and the middle part of support frame two 16 are leaned on the equal fixedly connected with of lower position and are kept off net two, stop through the fender net two that set up and block the instrument of placing on fly leaf 15, avoid it to drop because of rocking, stop personnel through baffle 17 and support frame two 16 that set up simultaneously, avoid personnel to drop.
In this embodiment, the movable plate 15 is in threaded connection with the threaded rod 12, the sliding column is connected in a sliding manner to the inside of the adjusting groove of the connecting block 9 penetrating through the upper end and the lower end of the movable plate 15 and located at the rear end of the supporting plate 6, the upper end and the lower end of the sliding column are fixedly connected with the inner wall of the adjusting groove, the hydraulic telescopic rod is arranged at the central position of the bottom end of the movable plate 15, and the movable plate 15 is driven to reciprocate along the sliding column through the rotation of the threaded rod 12, so that the height of the movable plate 15 is pushed.
In this embodiment, the both sides of four connecting blocks 9 are all fixedly connected with mount 18, and the top swing joint of mount 18 has movable frame 19, and the junction of mount 18 and movable frame 19 is provided with adjusting bolt, blocks personnel through mount 18 and the movable frame 19 that set up, provides the effect of gripping when removing, avoids personnel to drop.
When the lifting device for construction is used, firstly, the base 1 is connected with an external driving device, the lifting platform is arranged at a proper position, after the lifting platform is moved to the proper position, the threaded supporting legs 2 are screwed, the threaded supporting legs 2 slowly descend to the bottom end to touch the ground for supporting, the effect of increasing stability is achieved, then the hydraulic cylinders 4 are controlled to stretch and retract according to the requirement, the supporting mechanism 5 is driven to descend, the movable plate 15 is fixed on two sides of the supporting plate 6, so that the movable plate 15 is driven to descend, then an external fixing bolt arranged at the baffle 17 and the fixed frame 18 is taken down, the baffle 17 is rotated to one side for opening, then the movable plate 15 can be stepped on, so that the movable plate 15 and the supporting plate 6 are arranged, various external construction equipment and tools are placed on the supporting plate 6 or the movable plate 15, and then the baffle 17 can be closed again;
the hydraulic cylinder 4 can be started again after the safety is ensured, the hydraulic cylinder 4 slowly upwards supports the supporting plate 6, meanwhile, the supporting plate 6 drives the movable plate 15 to upwards lift, and the first blocking net 8, the second blocking net and the screen plate 10 block external construction equipment and tools placed on the supporting plate 6 and the movable plate 15 during lifting, so that the supporting plate is prevented from falling due to shaking;
meanwhile, the adjusting motor 11 can be started according to the need, the adjusting motor 11 drives the threaded rod 12 to rotate through the bevel gear group 13, the threaded rod 12 drives the movable plate 15 to reciprocate along the sliding column, the movable plate 15 can be adjusted to be lower than the height of the supporting plate 6 according to the need, the supporting height of the supporting plate 6 is different from the supporting height of the movable plate 15 after adjustment, the movable plate 6 and the movable plate 15 can move back and forth according to the need, so that construction is performed at the same construction position and different construction heights, the height of the hydraulic cylinder 4 does not need to be adjusted back and forth, meanwhile, the back and forth pushing of the base 1 is avoided, the movable frame 19 and the first support frame 7 can be held by hands when the supporting plate 6 and the movable plate 15 move back and forth, the movable frame 19 and the first support frame 7 play a role of protecting workers, and the lifting platform is avoided from sliding down.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Lifting device for construction, its characterized in that: the hydraulic device comprises a base (1), wherein threaded supporting feet (2) are connected to the upper end and the lower end of the base (1) through four corners in a threaded manner, a supporting seat (3) is arranged at the top end of the base (1), and a hydraulic cylinder (4) is arranged at the top end of the supporting seat (3);
the utility model discloses a hydraulic cylinder, including hydraulic cylinder (4), supporting mechanism (5) are provided with supporting plate (6), the top at hydraulic cylinder (4) is installed in supporting plate (6) fixed connection, the top of supporting plate (6) is near front and back end position equal fixedly connected with support frame one (7), the both sides of supporting mechanism (5) are near front and back end equal fixedly connected with connecting block (9), four in connecting block (9), be in two of same one side connecting block (9) are a set of, the regulating groove has been seted up to the inside of connecting block (9), the regulating groove is inside to rotate and is connected with threaded rod (12), wherein is located two of supporting mechanism (5) connecting block (9) the intermediate position installs accommodate motor (11), the front end that the axostylus axostyle of accommodate motor (11) runs through connecting block (9) is connected with threaded rod (12), the junction of accommodate motor (11) and threaded rod (12) is provided with awl gear train (13).
2. The lifting device for construction according to claim 1, wherein: the connecting part of the crankshaft of the adjusting motor (11) and the connecting block (9) is provided with a bearing, the bearing is in rotary connection, and the crankshaft of the adjusting motor (11) is in meshed connection with the threaded rod (12) through the bevel gear group (13).
3. The lifting device for construction according to claim 1, wherein: the middle part of support frame one (7) is "two" font setting, support frame one (7) middle part is close to lower position fixedly connected with keeps off net one (8), four the opposite side of connecting block (9) is through bolt installation otter board (10).
4. The lifting device for construction according to claim 1, wherein: the utility model discloses a regulating mechanism for the automobile, including adjusting mechanism (14), adjusting mechanism (14) is including two fly leaf (15), two fly leaf (15) are installed respectively in the both sides of backup pad (6), and are close to one side of backup pad (6) and lie in the adjusting groove of seting up on connecting block (9), the top fixedly connected with support frame two (16) of fly leaf (15), two one side that support frame two (16) and keep away from fly leaf (15) articulates there is baffle (17), the equal fixedly connected with of position keeps off net two down in the middle part of baffle (17) and support frame two (16).
5. The lifting device for construction according to claim 4, wherein: the movable plate (15) is in threaded connection with the threaded rod (12), a sliding column is connected inside the adjusting groove of the connecting block (9) penetrating through the upper end and the lower end of the movable plate (15) and located at the rear end of the supporting plate (6) in a sliding mode, the upper end and the lower end of the sliding column are fixedly connected with the inner wall of the adjusting groove, and a hydraulic telescopic rod is arranged at the central position of the bottom end of the movable plate (15).
6. The lifting device for construction according to claim 4, wherein: the two sides of the four connecting blocks (9) are fixedly connected with fixing frames (18), the top ends of the fixing frames (18) are movably connected with movable frames (19), and adjusting bolts are arranged at the connecting positions of the fixing frames (18) and the movable frames (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708380.5U CN220165771U (en) | 2023-07-03 | 2023-07-03 | Lifting device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708380.5U CN220165771U (en) | 2023-07-03 | 2023-07-03 | Lifting device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165771U true CN220165771U (en) | 2023-12-12 |
Family
ID=89062549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321708380.5U Active CN220165771U (en) | 2023-07-03 | 2023-07-03 | Lifting device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165771U (en) |
-
2023
- 2023-07-03 CN CN202321708380.5U patent/CN220165771U/en active Active
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| GR01 | Patent grant |