CN210559005U - Lifting device capable of being pulled and unfolded for box body - Google Patents
Lifting device capable of being pulled and unfolded for box body Download PDFInfo
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- CN210559005U CN210559005U CN201921299029.9U CN201921299029U CN210559005U CN 210559005 U CN210559005 U CN 210559005U CN 201921299029 U CN201921299029 U CN 201921299029U CN 210559005 U CN210559005 U CN 210559005U
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- supporting column
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- 238000003466 welding Methods 0.000 claims description 5
- 230000003014 reinforcing Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lifting device which can be stretched and unfolded for a box body, comprising a device body, wherein the device body comprises a first supporting column and a second supporting column, and a plurality of connecting plates which are arranged in a crossed way are arranged between the first supporting column and the second supporting column in a sliding way; the utility model discloses a set up two sets of tensile structure and hydraulic drive device, when using, the user is confirmed to operate after safe, controls the power control box and adjusts the height of first support column and second support column earlier, then through the effectual precision that increases the lift of "coniform" setting element, the reinforcement post carries out the guide effect; the utility model discloses still set up the davit into scalable structure simultaneously, when the device did not use, resume the device to initial position through hydraulic drive device, the davit is convenient for accomodate, and the auto-lock universal wheel is convenient for remove the device, and this hoisting accessory can stretch out, is convenient for accomodate and remove, is applicable to middle-size and small-size place.
Description
Technical Field
The utility model relates to a hoisting accessory, in particular to box is with hoisting accessory that can draw expansion belongs to and lifts by crane technical field.
Background
The hoisting equipment is a handling machine which lifts, descends and horizontally moves materials in an intermittent operation mode, and the operation of the hoisting equipment usually has the property of repeated circulation. With the development of scientific technology and production, the hoisting equipment is continuously perfected and developed, and advanced electrical, optical and computer technologies are applied to the hoisting equipment, and tend to improve the automation degree, the working efficiency and the service performance, so that the operation is simplified, labor is saved, and the hoisting equipment is safer and more reliable.
However, the existing hoisting devices are generally large in size, are not convenient to move when hoisting the box body, and are not suitable for small and medium-sized places, and the hoisting devices are integrally fixed and cannot be stretched and adjusted, so that the hoisting height cannot be widely used, and the box body is not convenient to store.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box is with hoisting accessory that can draw expansion to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting device capable of being pulled and unfolded for a box body comprises a device body, wherein the device body comprises a first supporting column and a second supporting column, a plurality of connecting plates which are arranged in a crossed mode are arranged between the first supporting column and the second supporting column in a sliding mode, mounting plates are fixedly connected to the tops of the first supporting column and the second supporting column, fixed blocks are fixedly arranged on the upper surfaces of the mounting plates, a power control box is fixedly arranged on the upper surfaces of the fixed blocks, a take-up and pay-off machine is fixedly arranged on the right side of the power control box, a lifting arm is fixedly connected to the left side of the mounting plates, a supporting frame is fixedly arranged above the right end of the lifting arm, a rotating shaft is rotatably arranged in the supporting frame and is externally connected with a winding wheel, a hanging wire is arranged in the take-up and pay-off machine and is in friction connection with, the bottom of the hanging plate is fixedly connected with a hanging hook.
Preferably, but first support column, second support column and connecting plate form a tensile structure, but tensile structure front and back symmetry is provided with two sets ofly, first support column and second support column bottom are all fixed and are provided with the supporting seat, the fixed hydraulic drive device that is provided with in supporting seat one side.
Preferably, the bottom of the supporting seat is fixedly provided with a self-locking universal wheel.
Preferably, all be provided with hydraulic lifting column in first support column and second support column middle part, the outer wall of hydraulic lifting column is provided with the setting element, the setting element welding is on hydraulic lifting column, and the setting element is provided with the multiunit to the setting element is "coniform".
Preferably, the both sides of first support column and second support column all are provided with the reinforcement post, the reinforcement post closely laminates with first support column and second support column, just the reinforcement post is provided with two sets ofly, the reinforcement post symmetry sets up the both sides at first support column and second support column.
Preferably, the power control box is electrically connected with the take-up and pay-off machine and the hydraulic driving device.
Preferably, the lifting arm is arranged to be a telescopic structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up two sets of tensile structure and hydraulic drive device, when using, the user detects this hoisting accessory each part earlier whether normal, and go on to mechanical school and examine, operate after confirming safety again, control power control box is to the height of first support column and second support column earlier and adjust, then through the precision that the effectual increase of "coniform" setting element goes up and down, make first support column and second support column to best height, the anchor strut carries out the guide effect, lift by crane the box through receiving and releasing machine and lifting hook at last, high durability and convenient use, excellent in use effect.
2. The utility model discloses still set up the davit into scalable structure simultaneously, when the device did not use, resume the device to initial position through hydraulic drive device, the davit is convenient for accomodate, and the auto-lock universal wheel is convenient for remove the device, and this hoisting accessory can stretch out, is convenient for accomodate and remove, is applicable to middle-size and small-size place.
Drawings
Fig. 1 is a schematic view of the overall structure of a lifting device for a case body capable of being pulled and unfolded according to the present invention;
FIG. 2 is a left side view of the extendable lifting device for a box body of the present invention;
fig. 3 is a schematic structural diagram of the first supporting column and the second supporting column of the lifting device for a box body capable of being pulled and unfolded.
In the figure:
1. a first support column; 2. a second support column; 3. a connecting plate; 4. mounting a plate; 5. a fixed block; 6. a power supply control box; 7. a take-up and pay-off machine; 8. lifting the suspension arm; 9. a support frame; 10. a rotating shaft; 11. a reel; 12. hanging wires; 13. a hanger plate; 14. a hook; 15. a supporting seat; 16. a hydraulic drive device; 17. a self-locking universal wheel; 18. a hydraulic lifting column; 19. a positioning member; 20. and (7) reinforcing the columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a lifting device capable of being pulled and unfolded for a box body comprises a device body, the device body comprises a first supporting column 1 and a second supporting column 2, a plurality of connecting plates 3 which are arranged in a crossed mode are arranged between the first supporting column 1 and the second supporting column 2 in a sliding mode, the tops of the first supporting column 1 and the second supporting column 2 are connected with a mounting plate 4 in a welding mode, the upper surface of the mounting plate 4 is provided with a fixing block 5 in a welding mode, the upper surface of the fixing block 5 is fixedly provided with a power control box 6, the right side of the power control box 6 is fixedly provided with a take-up and pay-off machine 7, the left side of the mounting plate 4 is fixedly connected with a lifting arm 8, a supporting frame 9 is fixedly arranged above the right end of the lifting arm 8, a rotating shaft 10 is rotatably arranged inside the supporting frame 9, the rotating shaft 10 is externally connected with a winding wheel 11, a hanging, the bottom of the hanging plate 13 is fixedly connected with a hanging hook 14.
The bottom of the supporting seat 15 is fixedly provided with a self-locking universal wheel 17.
The both sides of first support column 1 and second support column 2 all are provided with reinforcement post 20, and reinforcement post 20 closely laminates with first support column 1 and second support column 2, and reinforcement post 20 is provided with two sets ofly, and reinforcement post 20 symmetry sets up the both sides at first support column 1 and second support column 2.
The power control box 6 is electrically connected with the take-up and pay-off machine 7 and the hydraulic driving device 16.
The lifting arm 8 is arranged to be of a telescopic structure and is convenient to store.
Specifically, the utility model relates to a box is with hoisting accessory that can draw expansion, when using, the user detects earlier whether this hoisting accessory each part is normal, and go on to mechanical school and examine, confirm to operate after safe again, control power control box 6 is adjusted first height of first support column 1 and second support column 2, at this moment, when hydraulic drive device 16 begins to function, hydraulic drive device 16 drives connecting plate 3 and carries out vertical motion from top to bottom, then through the effectual precision that increases of "coniform" setting element 19 goes up and down, make first support column 1 and second support column 2 to the best height, when first support column 1 and second support column 2 carry out the oscilaltion, reinforcement column 20 carries out the guide effect, lift by crane the box through receiving and paying out machine 7 and lifting hook 14 at last, high durability and convenient use, excellent in use's advantage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a box is with hoisting accessory that can draw expansion, includes the device body, its characterized in that: the device body comprises a first supporting column (1) and a second supporting column (2), a plurality of cross-arranged connecting plates (3) are arranged between the first supporting column (1) and the second supporting column (2) in a sliding mode, a mounting plate (4) is fixedly connected to the tops of the first supporting column (1) and the second supporting column (2), a fixing block (5) is fixedly arranged on the upper surface of the mounting plate (4), a power control box (6) is fixedly arranged on the upper surface of the fixing block (5), a take-up and pay-off machine (7) is fixedly arranged on the right side of the power control box (6), a lifting arm (8) is fixedly connected to the left side of the mounting plate (4), a supporting frame (9) is fixedly arranged above the right end of the lifting arm (8), a rotating shaft (10) is arranged in the supporting frame (9) in a rotating mode, a reel (11) is externally connected to the rotating shaft (10), a, suspension wire (12) with reel (11) frictional connection, suspension wire (12) are kept away from the one end fixedly connected with hanger plate (13) of receipts paying out machine (7), hanger plate (13) bottom fixedly connected with lifting hook (14).
2. A pullable and deployable lifting device for a case as claimed in claim 1, wherein: but first support column (1), second support column (2) and connecting plate (3) form a tensile structure, but tensile structure front and back symmetry is provided with two sets ofly, first support column (1) and second support column (2) bottom are all fixed and are provided with supporting seat (15), supporting seat (15) one side is fixed and is provided with hydraulic drive device (16).
3. A pullable and deployable lifting device for a case as claimed in claim 2, wherein: and a self-locking universal wheel (17) is fixedly arranged at the bottom of the supporting seat (15).
4. A pullable and deployable lifting device for a case as claimed in claim 1, wherein: first support column (1) and second support column (2) middle part all are provided with hydraulic pressure lift post (18), the outer wall of hydraulic pressure lift post (18) is provided with setting element (19), setting element (19) welding is on hydraulic pressure lift post (18), and setting element (19) are provided with the multiunit to setting element (19) are "coniform".
5. A pullable and deployable lifting device for a case as claimed in claim 1, wherein: the utility model discloses a building structure, including first support column (1), second support column (2), reinforcing column (20) and first support column (1) and second support column (2) closely laminate, just reinforcing column (20) are provided with two sets ofly, reinforcing column (20) symmetry sets up the both sides at first support column (1) and second support column (2).
6. A pullable and deployable lifting device for a case as claimed in claim 1, wherein: and the power supply control box (6) is electrically connected with the take-up and pay-off machine (7) and the hydraulic driving device (16).
7. A pullable and deployable lifting device for a case as claimed in claim 1, wherein: the lifting arm (8) is arranged to be of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921299029.9U CN210559005U (en) | 2019-08-12 | 2019-08-12 | Lifting device capable of being pulled and unfolded for box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921299029.9U CN210559005U (en) | 2019-08-12 | 2019-08-12 | Lifting device capable of being pulled and unfolded for box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210559005U true CN210559005U (en) | 2020-05-19 |
Family
ID=70627081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921299029.9U Active CN210559005U (en) | 2019-08-12 | 2019-08-12 | Lifting device capable of being pulled and unfolded for box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210559005U (en) |
-
2019
- 2019-08-12 CN CN201921299029.9U patent/CN210559005U/en active Active
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