CN210480570U - Sling component for tower crane - Google Patents
Sling component for tower crane Download PDFInfo
- Publication number
- CN210480570U CN210480570U CN201921061166.9U CN201921061166U CN210480570U CN 210480570 U CN210480570 U CN 210480570U CN 201921061166 U CN201921061166 U CN 201921061166U CN 210480570 U CN210480570 U CN 210480570U
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- China
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- tower crane
- limiting
- hoist cable
- round pin
- pin axle
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Abstract
The utility model discloses a tower crane hoist cable subassembly, including the lifting hook, the installation cover is installed to the bottom of lifting hook, and the inboard of installation cover is provided with round pin axle A, the both ends symmetry of round pin axle A lateral wall is provided with the leading wheel, and one side that the leading wheel kept away from mutually all evenly seted up spacing hole, the rectangle cavity has all been seted up at round pin axle A's both ends, and the inside of rectangle cavity all is provided with T type pole, the outside of T type pole all is equipped with the spring by the cover. The utility model discloses install round pin axle A, the leading wheel, spacing hole, the rectangle cavity, T type pole, a spring, installation piece and spacing bolt, hold between the fingers and hold the installation piece and draw outward, it is spacing to make spacing bolt and spacing hole relieve, the length of adjustment each end hoist cable, and the position of pressing from both sides tight structure, loosen the installation piece after accomplishing the adjustment, the spring resumes shape variable force and promotes T type pole and interior pressure of installation piece, make spacing bolt and spacing hole accomplish spacing chucking, be convenient for adjust the hoist cable according to the shape of lifting by crane article.
Description
Technical Field
The utility model relates to a hoist cable subassembly technical field specifically is a hoist cable subassembly for tower crane.
Background
The connecting piece between the crane or the main body of the suspended object and the suspended object is also a general term covering slings and slings, and the metal sling mainly comprises steel wire ropes, chain slings, hoisting belt slings, shackle slings, lifting hooks, hanging tongs, magnetic slings and other categories.
The stability of tradition hoisting accessory is relatively poor, lifts by crane the in-process and takes place the slope easily, influences the stability of lifting by crane, and can't carry out adaptability according to the shape of lifting by crane the object and lift by crane, uses the limitation great, and accomplishes after the adjustment limiting locking of being not convenient for to the hoist cable, still takes place the slope easily when lifting by crane, consequently, the utility model relates to a hoist cable subassembly for tower crane is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower crane is with hoist cable subassembly 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 sling component for a tower crane comprises a lifting hook, wherein an installation cover is installed at the bottom of the lifting hook, a pin shaft A is arranged on the inner side of the installation cover, guide wheels are symmetrically arranged at two ends of the outer side wall of the pin shaft A, limiting holes are uniformly formed in one side, away from the guide wheels, of the outer side wall of the pin shaft A, rectangular cavities are formed in two ends of the pin shaft A, T-shaped rods are arranged inside the rectangular cavities, springs are sleeved on the outer sides of the T-shaped rods, installation blocks are installed at one ends, outside the rectangular cavities, of the T-shaped rods, limiting bolts are uniformly arranged on one sides, close to the installation blocks, of the T-shaped rods, the limiting bolts extend into the installation cover and are matched with the limiting holes, a connecting seat is connected to the bottom of the installation cover, installation seats are arranged on two sides of the connecting seat, an installation plate is installed at the bottom, the outer sides of the pin shaft C and the pin shaft B are both provided with rubber wheels, the outer side of the guide wheel is provided with a sling, and the sling is suitable for the guide wheel and the rubber wheels.
Preferably, one side of the lifting hook is provided with a clamping structure.
Preferably, both sides of the outer side wall of the guide wheel are provided with limit rings.
Preferably, the outer side of the mounting block is uniformly provided with anti-skid grains.
Preferably, one end of the limiting bolt close to the limiting hole is of a conical structure.
Preferably, one side that rubber wheel and hoist cable laminated mutually all is the indent structure.
Compared with the prior art, the beneficial effects of the utility model are that: the sling component for the tower crane is provided with a sling, a guide wheel, a mounting seat, a pin shaft B, a pin shaft C and a rubber wheel, when the sling is used for hoisting operation, stability assistance is carried out to avoid the inclination during hoisting to influence the stability during hoisting, and the sling component for the tower crane is provided with a pin shaft A, a guide wheel, a limiting hole, a rectangular cavity, a T-shaped rod, a spring, an installation block and a limiting bolt, the installation block is held and pulled outwards, the limiting bolt and the limiting hole are relieved from limiting, the length of the sling at each end is adjusted, and the position of the clamping structure is loosened after adjustment is finished, the spring recovers the deformation force to push the T-shaped rod and the mounting block to be pressed in, so that the limiting bolt and the limiting hole finish limiting clamping, the sling is convenient to adjust according to the shape of a lifted object, the applicability of the device is improved, the limiting clamping is carried out after adjustment is finished, and the inclination is avoided during lifting.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
In the figure: 1. a hook; 2. mounting a cover; 3. a pin shaft A; 4. a guide wheel; 5. a limiting hole; 6. a rectangular cavity; 7. a T-shaped rod; 8. a spring; 9. mounting blocks; 10. a limit bolt; 11. a connecting seat; 12. a mounting seat; 13. a pin B; 14. mounting a plate; 15. a pin shaft C; 16. a rubber wheel; 17. a sling.
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. 1-2, the present invention provides an embodiment: a sling component for a tower crane comprises a lifting hook 1, wherein the bottom of the lifting hook 1 is provided with an installation cover 2, the inner side of the installation cover 2 is provided with a pin shaft A3, two ends of the outer side wall of the pin shaft A3 are symmetrically provided with guide wheels 4, one side, far away from the guide wheels 4, of each guide wheel is uniformly provided with a limiting hole 5, two ends of a pin shaft A3 are both provided with a rectangular cavity 6, a T-shaped rod 7 is arranged inside the rectangular cavity 6, the outer side of the T-shaped rod 7 is sleeved with a spring 8, one end, outside the rectangular cavity 6, of each T-shaped rod 7 is provided with an installation block 9, one side, close to the installation block 9, of each installation block is uniformly provided with a limiting bolt 10, each limiting bolt 10 extends into the installation cover 2, the limiting bolts 10 are matched with the limiting holes 5, the limiting and clamping are carried out after the adjustment of a sling 17 is completed, the applicability of the device, and the both sides of connecting seat 11 all are provided with mount pad 12, and mounting panel 14 is installed to connecting seat 11 bottom, and the four corners of mounting panel 14 all is provided with round pin axle C15, and the outside of round pin axle C15 and round pin axle B13 all is provided with rubber tyer 16, and the outside of leading wheel 4 is provided with hoist cable 17, and hoist cable 17 is fit for with leading wheel 4, rubber tyer 16 mutually, and supplementary direction takes place the slope when placing to lift by crane, influences stability, avoids the potential safety hazard.
In this implementation: one side of lifting hook 1 is provided with the chucking structure, the dismouting adjustment of being convenient for, improve the device's stability, the both sides of 4 lateral walls of leading wheel all are provided with the spacing ring, improve the stability of leading wheel 4 and the laminating of hoist cable 17, anti-skidding line has all evenly been seted up in the outside of installation piece 9, be convenient for hold between the fingers the operation, the comfort level when holding between the fingers is improved, the one end that spacing bolt 10 is close to spacing hole 5 all is the toper structure, be convenient for control spacing bolt 10 inserts spacing hole 5's inside, one side that rubber wheel 16 and hoist cable 17 laminated mutually all is the indent structure, further improve the stability when hoist cable 17 pastes tight rubber wheel 16, avoid taking place the desliding.
The working principle is as follows: the lifting hook 1 is hung on lifting equipment and locked through a clamping structure, a lifted object is fixed through a clamping structure at each end of a sling 17, a mounting block 9 is held to be pulled outwards, the limiting bolt 10 and the limiting hole 5 are relieved from limiting, the length of the sling 17 at each end and the position of the clamping structure are adjusted, the mounting block 9 is loosened after adjustment is completed, a spring 8 recovers deformation force to push a T-shaped rod 7 and the mounting block 9 to be pressed inwards, the limiting bolt 10 and the limiting hole 5 complete limiting clamping, so that the object is in a horizontal state, the object is pulled upwards through the lifting equipment, when the object is lifted, the sling 17 is tightly attached to the outer side of a rubber wheel 16 to guide, the object is prevented from inclining, and the connecting seat 11 and the mounting plate 14 are matched with a pin shaft C15 and the rubber wheel 16 to guide and assist the sling 17.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a tower crane is with hoist cable subassembly, includes lifting hook (1), its characterized in that: the installation cover (2) is installed at the bottom of the lifting hook (1), a pin shaft A (3) is arranged on the inner side of the installation cover (2), guide wheels (4) are symmetrically arranged at two ends of the outer side wall of the pin shaft A (3), limiting holes (5) are uniformly formed in one side, away from the guide wheels (4), of the pin shaft A (3), rectangular cavities (6) are formed in two ends of the pin shaft A (3), T-shaped rods (7) are arranged inside the rectangular cavities (6), springs (8) are sleeved on the outer sides of the T-shaped rods (7), installation blocks (9) are installed at one ends, outside the rectangular cavities (6), of the installation blocks (9) are uniformly provided with limiting bolts (10), the limiting bolts (10) extend into the installation cover (2), the limiting bolts (10) are matched with the limiting holes (5), a connecting seat (11) is connected to the bottom of the installation cover (2), and both sides of connecting seat (11) all are provided with mount pad (12), mounting panel (14) are installed to connecting seat (11) bottom, and the four corners of mounting panel (14) all are provided with round pin axle C (15), the outside of round pin axle C (15) and round pin axle B (13) all is provided with rubber wheel (16), the outside of leading wheel (4) is provided with hoist cable (17), and hoist cable (17) and leading wheel (4), rubber wheel (16) are fit for mutually.
2. The sling assembly for a tower crane according to claim 1, wherein: and a clamping structure is arranged on one side of the lifting hook (1).
3. The sling assembly for a tower crane according to claim 1, wherein: and limiting rings are arranged on two sides of the outer side wall of the guide wheel (4).
4. The sling assembly for a tower crane according to claim 1, wherein: the outer sides of the mounting blocks (9) are uniformly provided with anti-skid grains.
5. The sling assembly for a tower crane according to claim 1, wherein: one end of the limiting bolt (10) close to the limiting hole (5) is of a conical structure.
6. The sling assembly for a tower crane according to claim 1, wherein: one side of the rubber wheel (16) and one side of the sling (17) which are jointed are both of concave structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921061166.9U CN210480570U (en) | 2019-07-09 | 2019-07-09 | Sling component for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921061166.9U CN210480570U (en) | 2019-07-09 | 2019-07-09 | Sling component for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480570U true CN210480570U (en) | 2020-05-08 |
Family
ID=70530158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921061166.9U Active CN210480570U (en) | 2019-07-09 | 2019-07-09 | Sling component for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210480570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716448A (en) * | 2021-08-13 | 2021-11-30 | 中材天安(天津)工程有限公司 | Installation method of cement packaging machine |
-
2019
- 2019-07-09 CN CN201921061166.9U patent/CN210480570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716448A (en) * | 2021-08-13 | 2021-11-30 | 中材天安(天津)工程有限公司 | Installation method of cement packaging machine |
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