CN218665045U - Portable hoisting steel frame - Google Patents
Portable hoisting steel frame Download PDFInfo
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- CN218665045U CN218665045U CN202222953932.0U CN202222953932U CN218665045U CN 218665045 U CN218665045 U CN 218665045U CN 202222953932 U CN202222953932 U CN 202222953932U CN 218665045 U CN218665045 U CN 218665045U
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- fixedly connected
- rope
- frame
- lifting
- portal frame
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Abstract
The utility model discloses a portable hoist and mount steelframe, including two supporting seats and portal frame, portal frame fixed connection is in two between the top of supporting seat, the both sides of portal frame inner wall all are provided with sliding assembly, two be provided with the diaphragm between the sliding assembly, the supplementary lifting rope of bottom fixedly connected with of diaphragm, the bottom fixedly connected with mount pad of supplementary lifting rope, it has the installation piece to peg graft in the inside of mount pad, the jack has all been seted up to the both sides of installation piece, the both sides of mount pad all inlay and are equipped with the chucking subassembly, the bottom fixedly connected with lifting hook of installation piece, the top of portal frame is provided with lifts by crane the subassembly. The utility model discloses a setting of slip subassembly can carry on spacingly to the diaphragm, and then carries on spacingly to the lifting rope indirectly, has improved the stability of lifting rope, the effectual range that rocks that has reduced to the security that lifts by crane has been improved.
Description
Technical Field
The utility model relates to a hoist and mount steelframe technical field especially relates to a portable hoist and mount steelframe.
Background
In the work of loading, transporting, installing, maintaining and the like of relatively heavy equipment, articles and the like, it is necessary to use various hoisting devices to hoist the equipment, workpieces, appliances, materials and the like and transfer the equipment, the workpieces, the appliances, the materials and the like to a proper position.
When current equipment or work piece etc. to subaerial lifts by crane, need use the hoist and mount steelframe, adopt the motor to drive a serving section of thick bamboo to carry out the rolling to the lifting rope usually, thereby drive the lifting hook rebound of lifting rope bottom, the realization is with the equipment or work piece etc. of waiting to lift by crane, however current hoist and mount steelframe does not possess usually and carries out spacing function to the lifting rope, when lifting by crane equipment or work piece, or when removing equipment or work piece after the lift, take place easily and rock by a wide margin, stability is relatively poor, there is certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable hoisting steel frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable hoist and mount steelframe, includes two supporting seats and portal frame, portal frame fixed connection is in two between the top of supporting seat, the both sides of portal frame inner wall all are provided with sliding assembly, two be provided with the diaphragm between the sliding assembly, the supplementary lifting rope of bottom fixedly connected with of diaphragm, the bottom fixedly connected with mount pad of supplementary lifting rope, the inside of mount pad is pegged graft and is had the installation piece, the jack has all been seted up to the both sides of installation piece, the both sides of mount pad all inlay and are equipped with the chucking subassembly, the bottom fixedly connected with lifting hook of installation piece, the top of portal frame is provided with lifts by crane the subassembly.
The transverse plate can be limited through the arrangement of the sliding assembly, so that the lifting rope is indirectly limited, the stability of the lifting rope is improved, the shaking amplitude is effectively reduced, and the lifting safety is improved; the auxiliary lifting rope is arranged, so that the worker can conveniently move the lifting hook within a certain range, and the lifting hook can be conveniently hooked on a lifting ring of equipment to be lifted or a workpiece.
As a further description of the above technical solution:
and a rope passing hole is formed in the top of the portal frame.
As a further description of the above technical solution:
the sliding assembly comprises a sliding rail fixedly connected to the inner wall of the portal frame, a sliding block is connected to the inside of the sliding rail in a sliding mode, and the sliding block is fixedly connected with the transverse plate.
As a further description of the above technical solution:
the clamping assembly comprises a fixed frame embedded on the mounting seat, a movable block is slidably connected between the top and the bottom of the inner wall of the fixed frame, an inserted rod is fixedly connected to one side of the movable block, and a pull rope is fixedly connected to the other side of the movable block.
As a further description of the above technical solution:
the other end of the pull rope is fixedly connected with a pull block, and one side of the movable block, which is positioned on the outer surface of the pull rope, is fixedly connected with a spring.
Draw the piece to drive the stay cord through manual pulling and remove, the stay cord removes and drives the movable block and remove, the movable block removes and extrudees the spring, and the movable block removes and drives the inserted bar and withdraw from the jack to make the inserted bar disappear to the limiting displacement of installation piece, move down the installation piece and can extract the installation piece from the inside of mount pad, thereby realize the dismantlement to the lifting hook, otherwise, can realize the installation to the lifting hook, simple structure, the simple operation, the staff of being convenient for changes the lifting hook.
As a further description of the above technical solution:
the lifting assembly comprises a lifting motor fixedly connected to the top of the gantry frame, the output end of the lifting motor is fixedly connected with a rope drum, the outer surface of the rope drum is fixedly connected with a lifting rope, and the other end of the lifting rope penetrates through the rope through hole and is fixedly connected with the top of the transverse plate.
As a further description of the above technical solution:
one side fixedly connected with driving motor of supporting seat inner wall, driving motor's the two-way lead screw of output fixedly connected with, the surface threaded connection of two-way lead screw has two screw thread blocks, the bottom of screw thread block articulates there is first carriage, it is connected with the second carriage to rotate between the both sides of first carriage inner wall.
As a further description of the above technical solution:
the device is characterized in that a moving wheel is rotatably connected between two sides of the inner wall of the second supporting frame, one end, away from the moving wheel, of the second supporting frame is hinged to the inner wall of the supporting seat, the device is convenient to move through the arrangement of the moving wheel, and the portability of the device in moving is improved.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the portable hoisting steel frame can limit the transverse plate through the arrangement of the sliding assembly, so that the hoisting rope is indirectly limited, the stability of the hoisting rope is improved, the shaking amplitude is effectively reduced, and the hoisting safety is improved; the auxiliary lifting rope is arranged, so that the worker can move the lifting hook within a certain range, the lifting hook can be hooked on a lifting ring of equipment or a workpiece to be lifted conveniently, and the equipment or the workpiece can be lifted conveniently.
2. Compared with the prior art, this portable hoist and mount steelframe, it moves to draw the stay cord through manual pulling and remove, the stay cord removes and drives the movable block and remove, the movable block removes and extrudees the spring, and the movable block removes and drives the inserted bar and withdraw from the jack, thereby make the inserted bar disappear to the limiting displacement of installation piece, the downward movement installation piece can be extracted the installation piece from the inside of mount pad, thereby realize the dismantlement to the lifting hook, otherwise, can realize the installation to the lifting hook, moreover, the steam generator is simple in structure, the operation is convenient, the staff of being convenient for changes the lifting hook.
Drawings
Fig. 1 is a perspective view of the overall structure of a portable hoisting steel frame provided by the utility model;
fig. 2 is a perspective view of the internal structure of the support base of the portable hoisting steel frame provided by the utility model;
fig. 3 is the utility model provides a section structure schematic diagram of mount pad and installation piece of portable hoist and mount steelframe.
Illustration of the drawings:
1. a supporting seat; 2. a gantry; 3. a transverse plate; 4. auxiliary lifting ropes; 5. a mounting seat; 6. mounting blocks; 7. a jack; 8. a hook; 9. rope passing holes; 10. a slide rail; 11. a slider; 12. a fixing frame; 13. a movable block; 14. a rod is inserted; 15. pulling a rope; 16. pulling the block; 17. a spring; 18. a hoisting motor; 19. a rope drum; 20. lifting a lifting rope; 21. a drive motor; 22. a bidirectional screw rod; 23. a thread block; 24. a first support frame; 25. a second support frame; 26. the wheel is moved.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a pair of portable hoist and mount steelframe: including two supporting seats 1 and portal frame 2, 2 fixed connection of portal frame are between the top of two supporting seats 1, the both sides of 2 inner walls of portal frame all are provided with the sliding component, be provided with diaphragm 3 between two sliding component, supplementary lifting rope 4 of the bottom fixedly connected with of diaphragm 3, the bottom fixedly connected with mount pad 5 of supplementary lifting rope 4, it has installation piece 6 to peg graft in the inside of mount pad 5, jack 7 has all been seted up to the both sides of installation piece 6, the both sides of mount pad 5 all inlay and are equipped with the chucking subassembly, the bottom fixedly connected with lifting hook 8 of installation piece 6, the top of portal frame 2 is provided with lifts by crane the subassembly.
The top of the portal frame 2 is provided with a rope passing hole 9.
The sliding assembly comprises a sliding rail 10 fixedly connected to the inner wall of the portal frame 2, a sliding block 11 is connected to the inner portion of the sliding rail 10 in a sliding mode, and the sliding block 11 is fixedly connected with the transverse plate 3.
The clamping assembly comprises a fixed frame 12 embedded on the mounting seat 5, a movable block 13 is connected between the top and the bottom of the inner wall of the fixed frame 12 in a sliding manner, an inserting rod 14 is fixedly connected to one side of the movable block 13, and a pull rope 15 is fixedly connected to the other side of the movable block 13.
The other end of the pulling rope 15 is fixedly connected with a pulling block 16, and one side of the movable block 13 and positioned on the outer surface of the pulling rope 15 are fixedly connected with a spring 17.
The hoisting component comprises a hoisting motor 18 fixedly connected to the top of the portal frame 2, the output end of the hoisting motor 18 is fixedly connected with a rope drum 19, the outer surface of the rope drum 19 is fixedly connected with a hoisting rope 20, and the other end of the hoisting rope 20 penetrates through the rope hole 9 and is fixedly connected with the top of the transverse plate 3.
One side fixedly connected with driving motor 21 of supporting seat 1 inner wall, driving motor 21's two-way lead screw 22 of output fixedly connected with, two screw thread blocks 23 of the surface threaded connection of two-way lead screw 22, the bottom of screw thread block 23 articulates there is first carriage 24, rotates between the both sides of first carriage 24 inner wall and is connected with second carriage 25.
A moving wheel 26 is rotatably connected between two sides of the inner wall of the second supporting frame 25, and one end of the second supporting frame 25 far away from the moving wheel 26 is hinged with the inner wall of the supporting seat 1.
The working principle is as follows: when the portable hoisting steel frame is used for hoisting equipment or workpieces on the ground, the device is convenient to move through the arrangement of the moving wheel 26, the portability of the movement of the device is improved, after the device is moved to a proper position, the driving motor 21 is started, the output end of the driving motor 21 rotates to drive the bidirectional lead screw 22 to rotate, the bidirectional lead screw 22 rotates to drive the threaded block 23 with the outer surface in threaded connection to move to the opposite side, the moving wheel 26 is driven to move upwards through the first supporting frame 24 and the second supporting frame 25, the moving wheel 26 retracts into the supporting seat 1, and the moving wheel 26 is separated from the ground, so that the supporting seat 1 is in contact with the ground, the device is supported through the supporting seat 1, the stability of the device is improved, the device is prevented from moving when the equipment is hoisted, and the use safety of the device is improved;
then, the adaptive lifting hook 8 is replaced according to the actual condition of the equipment or the workpiece to be lifted, the pull block 16 is manually pulled to drive the pull rope 15 to move, the pull rope 15 moves to drive the movable block 13 to move, the movable block 13 moves to extrude the spring 17, and the movable block 13 moves to drive the inserted rod 14 to exit from the jack 7, so that the limiting effect of the inserted rod 14 on the installation block 6 disappears, the installation block 6 can be pulled out from the inside of the installation seat 5 by moving the installation block 6 downwards, the lifting hook 8 is detached, otherwise, the lifting hook 8 can be installed, the structure is simple, the operation is convenient, and the lifting hook 8 can be conveniently replaced by a worker;
after the lifting hook 8 is replaced, the lifting hook 8 is hooked on a lifting ring of equipment to be lifted or a workpiece, the lifting motor 18 is started, the output end of the lifting motor 18 rotates to drive the rope winding drum 19 to rotate, the rope winding drum 19 rotates to wind the lifting rope 20, and then the equipment or the workpiece is lifted, in the lifting process, the transverse plate 3 can be limited through the arrangement of the sliding assembly, the lifting rope 20 is limited indirectly, the stability of the lifting rope 20 is improved, the shaking amplitude is effectively reduced, and therefore the lifting safety is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a portable hoist and mount steelframe, includes two supporting seats (1) and portal frame (2), its characterized in that: portal frame (2) fixed connection is in two between the top of supporting seat (1), the both sides of portal frame (2) inner wall all are provided with sliding assembly, two be provided with diaphragm (3) between the sliding assembly, supplementary lifting rope (4) of the bottom fixedly connected with of diaphragm (3), bottom fixedly connected with mount pad (5) of supplementary lifting rope (4), the inside of mount pad (5) is pegged graft and is had installation piece (6), jack (7) have all been seted up to the both sides of installation piece (6), the both sides of mount pad (5) all inlay and are equipped with the chucking subassembly, the bottom fixedly connected with lifting hook (8) of installation piece (6), the top of portal frame (2) is provided with and lifts by crane the subassembly.
2. The portable hoisting steel frame of claim 1, which is characterized in that: the top of the portal frame (2) is provided with a rope passing hole (9).
3. The portable hoisting steel frame of claim 1, which is characterized in that: the sliding assembly comprises a sliding rail (10) fixedly connected to the inner wall of the portal frame (2), a sliding block (11) is connected to the inside of the sliding rail (10) in a sliding mode, and the sliding block (11) is fixedly connected with the transverse plate (3).
4. The portable hoisting steel frame of claim 1, which is characterized in that: the chucking subassembly is including inlaying fixed frame (12) of locating on mount pad (5), sliding connection has movable block (13) between the top of fixed frame (12) inner wall and the bottom, one side fixedly connected with inserted bar (14) of movable block (13), just opposite side fixedly connected with stay cord (15) of movable block (13).
5. The portable hoisting steel frame of claim 4, which is characterized in that: the other end of the pull rope (15) is fixedly connected with a pull block (16), and one side of the movable block (13) and the outer surface of the pull rope (15) are fixedly connected with a spring (17).
6. The portable hoisting steel frame of claim 2, which is characterized in that: the lifting assembly comprises a lifting motor (18) fixedly connected to the top of the portal frame (2), the output end of the lifting motor (18) is fixedly connected with a rope drum (19), the outer surface of the rope drum (19) is fixedly connected with a lifting rope (20), and the other end of the lifting rope (20) penetrates through the rope hole (9) and is fixedly connected with the top of the transverse plate (3).
7. The portable hoisting steel frame of claim 1, which is characterized in that: one side fixedly connected with driving motor (21) of supporting seat (1) inner wall, the two-way lead screw (22) of output fixedly connected with of driving motor (21), the surface threaded connection of two-way lead screw (22) has two screw thread pieces (23), the bottom of screw thread piece (23) articulates there is first carriage (24), it is connected with second carriage (25) to rotate between the both sides of first carriage (24) inner wall.
8. The portable hoisting steel frame of claim 7, which is characterized in that: the two sides of the inner wall of the second supporting frame (25) are rotatably connected with moving wheels (26), and one end, far away from the moving wheels (26), of the second supporting frame (25) is hinged to the inner wall of the supporting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222953932.0U CN218665045U (en) | 2022-11-07 | 2022-11-07 | Portable hoisting steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222953932.0U CN218665045U (en) | 2022-11-07 | 2022-11-07 | Portable hoisting steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218665045U true CN218665045U (en) | 2023-03-21 |
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ID=85569380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222953932.0U Active CN218665045U (en) | 2022-11-07 | 2022-11-07 | Portable hoisting steel frame |
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| Country | Link |
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| CN (1) | CN218665045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228544A (en) * | 2023-11-15 | 2023-12-15 | 青岛力克川液压机械有限公司 | Portal crane equipment based on hydraulic motor drive |
-
2022
- 2022-11-07 CN CN202222953932.0U patent/CN218665045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228544A (en) * | 2023-11-15 | 2023-12-15 | 青岛力克川液压机械有限公司 | Portal crane equipment based on hydraulic motor drive |
| CN117228544B (en) * | 2023-11-15 | 2024-02-20 | 青岛力克川液压机械有限公司 | Portal crane equipment based on hydraulic motor drive |
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