CN211470565U - Prevent loop wheel machine that lifting hook rocked - Google Patents
Prevent loop wheel machine that lifting hook rocked Download PDFInfo
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- CN211470565U CN211470565U CN201922046832.8U CN201922046832U CN211470565U CN 211470565 U CN211470565 U CN 211470565U CN 201922046832 U CN201922046832 U CN 201922046832U CN 211470565 U CN211470565 U CN 211470565U
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Abstract
The utility model discloses a prevent loop wheel machine that lifting hook rocked, including gallows and first slider, the bottom both sides of gallows are fixed with the support, first spout has been seted up to the bottom of gallows, first slider is located the inside of first spout, wherein, the lead screw has been run through to the inside of first spout, first motor is installed to the one end of gallows, first motor and lead screw fixed connection, the bottom of first slider is fixed with the rolling frame, the coiling groove has been seted up to the inside of rolling frame, the winding frame has been seted up near the bottom in coiling groove and has been seted up the hanging chain groove, the inside rotation in coiling groove is connected with the rolling dish. This prevent loop wheel machine that lifting hook rocked, when the lifting chain drives the lifting hook and removes, the lifting chain is prevented shaking the inside of pipe and second and preventing shaking the pipe at first and is removed, prevents through first preventing shaking the pipe and prevent shaking the pipe with the second and carry on spacingly to the top of lifting chain, leads to the removal of lifting hook, avoids the lifting hook to produce and rocks.
Description
Technical Field
The utility model relates to a loop wheel machine technical field specifically is a loop wheel machine that prevents that lifting hook from rocking.
Background
The crane is commonly known as a crane and widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like, and consists of a power device and a support.
Although the existing cranes have a large number of types and numbers, the existing cranes still have certain problems and bring certain inconvenience to the use of the cranes.
When the existing crane is used, the crane drives the lifting hook to move up and down, so that the lifting hook is rocked, the hoisted object is deflected due to the rocking, and the object is easy to drop and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent loop wheel machine that lifting hook rocked to solve the present loop wheel machine that above-mentioned background art provided and when using, make the lifting hook produce and rock when the loop wheel machine drives the lifting hook and reciprocates, make the object of lifting make the object drop easily because of rocking the production skew, the problem of inconvenient use.
In order to achieve the above object, the utility model provides a following technical scheme: a crane for preventing a lifting hook from shaking comprises a hanger and a first sliding block, wherein brackets are fixed on two sides of the bottom of the hanger, a first sliding groove is formed in the bottom of the hanger, the first sliding block is positioned inside the first sliding groove,
a screw rod penetrates through the first sliding groove, a first motor is installed at one end of the hanging bracket and fixedly connected with the screw rod, a winding frame is fixed at the bottom of the first sliding block, a winding groove is formed in the winding frame, a chain hanging groove is formed in the winding frame and close to the bottom of the winding groove, a winding disc is rotatably connected in the winding groove, and a gear is fixed on the winding disc and close to the outer side of the winding frame;
a second motor is fixed on the outer side of the winding disc, a worm is arranged at the top of the second motor close to the gear, a hanging chain is wound on the winding disc, a first anti-sway pipe is arranged on the outer side of the winding frame close to the hanging chain, sliding plates are fixed on two sides of the bottom of the first anti-sway pipe close to the winding frame, a second sliding groove is formed in one side of the winding frame close to the sliding plates, and a second sliding block is fixed on one side of the sliding plates close to the second sliding groove;
the bottom of first preventing shaking the pipe is connected with the second and prevents shaking the pipe, first prevent shaking one side that the pipe is close to the second and prevent shaking the pipe and seted up the spread groove, the second prevents shaking one side that the pipe is close to the spread groove and is fixed with the connecting pipe, first prevent shaking both sides that the pipe is close to the connecting pipe and seted up the sliding tray, first prevent shaking one side that the pipe is close to the sliding tray and seted up the draw-in groove, one side that the connecting pipe is close to the draw-in groove is fixed with the fixture block, the bottom of sling chain is fixed with the lifting hook.
Preferably, the screw rod penetrates through the inside of the first sliding block, and the screw rod and the first sliding block form a thread structure.
Preferably, the pitch of the gear is equal to the pitch of the worm, and the gear and the worm form a meshing structure.
Preferably, the second sliding groove and the second sliding block are T-shaped, the inner size of the second sliding groove is matched with the outer size of the second sliding block, and the second sliding groove and the second sliding block form a sliding structure.
Preferably, the width of the sliding groove is matched with the width of the clamping block, the external dimension of the clamping block is matched with the internal dimension of the clamping groove, and the clamping block and the clamping groove form a clamping structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the crane for preventing the lifting hook from shaking, when the lifting chain drives the lifting hook to move, the lifting chain moves in the first anti-shaking pipe and the second anti-shaking pipe, the top of the lifting chain is limited through the first anti-shaking pipe and the second anti-shaking pipe, the movement of the lifting hook is guided, and the lifting hook is prevented from shaking;
2. according to the crane for preventing the lifting hook from shaking, when the height of the second anti-shaking pipe needs to be adjusted according to the shaking condition of the lifting chain, the second anti-shaking pipe is rotated, the second anti-shaking pipe drives the clamping block to move out of the inside of the clamping groove, then the second anti-shaking pipe drives the clamping block to move in the sliding groove, when the clamping block moves to another clamping groove, the second anti-shaking pipe drives the clamping block to enter the inside of the clamping groove, and the height of the second anti-shaking pipe is convenient to fix through a clamping structure formed by the clamping block and the clamping groove;
3. this prevent loop wheel machine that lifting hook rocked along with the rolling of rolling dish, the rolling radius of sling chain changes thereupon, makes sling chain and rolling dish produce relative movement, and when the sling chain produced relative movement, the sling chain drove first and prevents shaking the pipe and remove, and first preventing shakes the pipe and drive the second slider and slide in the second spout, is convenient for make first preventing shake the pipe and keep perpendicular with the sling chain all the time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the rolling frame of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention.
In the figure: 1. a hanger; 2. a support; 3. a first chute; 4. a first slider; 5. a screw rod; 6. a first motor; 7. a winding frame; 8. a coiling groove; 9. a sling chain groove; 10. a winding disc; 11. a gear; 12. a second motor; 13. a worm; 14. a chain is hung; 15. a first anti-sloshing pipe; 16. a sliding plate; 17. a second chute; 18. a second slider; 19. a second anti-sloshing pipe; 20. connecting grooves; 21. a connecting pipe; 22. a sliding groove; 23. a card slot; 24. a clamping block; 25. and (4) a lifting hook.
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. 1-4, the present invention provides a technical solution: a crane for preventing a lifting hook from shaking comprises a hanger 1, a bracket 2, a first sliding groove 3, a first sliding block 4, a screw rod 5, a first motor 6, a winding frame 7, a winding groove 8, a sling chain groove 9, a winding disc 10, a gear 11, a second motor 12, a worm 13, a sling chain 14, a first anti-shaking pipe 15, a sliding plate 16, a second sliding groove 17, a second sliding block 18, a second anti-shaking pipe 19, a connecting groove 20, a connecting pipe 21, a sliding groove 22, a clamping groove 23, a clamping block 24 and a lifting hook 25, wherein the bracket 2 is fixed on two sides of the bottom of the hanger 1, the first sliding groove 3 is formed in the bottom of the hanger 1, the first sliding block 4 is positioned inside the first sliding groove 3, wherein,
a screw rod 5 penetrates through the first sliding chute 3, the screw rod 5 penetrates through the first sliding block 4, the screw rod 5 and the first sliding block 4 form a threaded structure, when a rolling frame 7 needs to be moved, a first motor 6 drives the screw rod 5 to rotate, the screw rod 5 drives the first sliding block 4 to move through external threads, the first sliding block 4 drives the rolling frame 7 to move, and the position of the rolling frame 7 is convenient to move, the first motor 6 is installed at one end of the hanger 1, the first motor 6 is fixedly connected with the screw rod 5, the rolling frame 7 is fixed at the bottom of the first sliding block 4, a rolling groove 8 is formed in the rolling frame 7, a chain hanging groove 9 is formed in the rolling frame 7 close to the bottom of the rolling groove 8, a rolling disc 10 is rotatably connected in the rolling groove 8, a gear 11 is fixed on the rolling disc 10 close to the outer side of the rolling frame 7, and the pitch of the gear 11 is equal to the pitch of a worm 13, the gear 11 and the worm 13 form a meshing structure, when the sling chain 14 needs to be wound or loosened, the second motor 12 drives the worm 13 to rotate, the worm 13 drives the gear 11 to rotate, the gear 11 drives the winding disc 10 to rotate, and the sling chain 14 is wound or loosened conveniently through the winding disc 10;
a second motor 12 is fixed on the outer side of the winding disc 10, a worm 13 is arranged on the second motor 12 close to the top of the gear 11, a sling chain 14 is wound on the winding disc 10, a first anti-sway tube 15 is arranged on the outer side of the winding frame 7 close to the sling chain 14, sliding plates 16 are fixed on the first anti-sway tube 15 close to two sides of the bottom of the winding frame 7, a second sliding groove 17 is formed on one side of the winding frame 7 close to the sliding plates 16, the second sliding groove 17 and the second sliding block 18 are T-shaped, the inner size of the second sliding groove 17 is matched with the outer size of the second sliding block 18, the second sliding groove 17 and the second sliding block 18 form a sliding structure, the radius of the sling chain 14 changes along with the winding of the winding disc 10, so that the winding chain 14 and the winding disc 10 generate relative movement, when the sling chain 14 generates relative movement, the sling chain 14 drives the first anti-sway tube 15 to move, the first anti-sway pipe 15 drives the second sliding block 18 to slide in the second sliding chute 17, so that the first anti-sway pipe 15 is always vertical to the sling chain 14, and the second sliding block 18 is fixed on one side of the sliding plate 16 close to the second sliding chute 17;
the bottom of the first anti-sloshing pipe 15 is connected with a second anti-sloshing pipe 19, one side of the first anti-sloshing pipe 15, which is close to the second anti-sloshing pipe 19, is provided with a connecting groove 20, one side of the second anti-sloshing pipe 19, which is close to the connecting groove 20, is fixed with a connecting pipe 21, two sides of the first anti-sloshing pipe 15, which are close to the connecting pipe 21, are provided with sliding grooves 22, the width of the sliding grooves 22 is matched with that of the clamping blocks 24, the outer dimension of the clamping blocks 24 is matched with that of the clamping grooves 23, the clamping blocks 24 and the clamping grooves 23 form a clamping structure, when the height of the second anti-sloshing pipe 19 needs to be adjusted, the second anti-sloshing pipe 19 is rotated, the second anti-sloshing pipe 19 drives the clamping blocks 24 to move out of the clamping grooves 23, then the second anti-sloshing pipe 19 drives the clamping blocks 24 to move in the sliding grooves 22, when the clamping blocks 24 move to another clamping groove 23, the second anti, the height of the second anti-shaking tube 19 is convenient to fix through a clamping structure formed by the clamping block 24 and the clamping groove 23, the clamping groove 23 is formed in one side, close to the sliding groove 22, of the first anti-shaking tube 15, the clamping block 24 is fixed to one side, close to the clamping groove 23, of the connecting tube 21, and the lifting hook 25 is fixed to the bottom of the lifting chain 14.
The working principle is as follows: when the crane for preventing the shaking of the lifting hook is used, firstly, when the height of the second anti-shaking pipe 19 needs to be adjusted according to the shaking condition of the lifting chain 14, the second anti-shaking pipe 19 is rotated, the second anti-shaking pipe 19 drives the fixture block 24 to move out of the inside of the clamping groove 23, then the second anti-shaking pipe 19 drives the fixture block 24 to move in the sliding groove 22, when the fixture block 24 moves to another clamping groove 23, the second anti-shaking pipe 19 drives the fixture block 24 to enter the inside of the clamping groove 23, the height of the second anti-shaking pipe 19 is convenient to be fixed through the clamping structure formed by the fixture block 24 and the clamping groove 23, when the lifting chain 14 drives the lifting hook 25 to move, the movement of the lifting hook 25 is guided through the first anti-shaking pipe 15 and the second anti-shaking pipe 19, the second motor 12 drives the worm 13 to rotate, the worm 13 drives the gear 11 to rotate, so that the gear 11 drives the winding disc 10 to rotate, the chain 14 is easily unwound by the take-up reel 10, the hook 25 is moved downwards to hook the object, and then the second motor 12 is rotated in the reverse direction to lift the object and transfer the object, which is not described in detail in this description, in the prior art known to those skilled in the art.
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 (5)
1. The utility model provides a prevent loop wheel machine that lifting hook rocked, includes gallows (1) and first slider (4), its characterized in that: the two sides of the bottom of the hanger (1) are fixed with brackets (2), the bottom of the hanger (1) is provided with a first sliding chute (3), the first sliding block (4) is positioned inside the first sliding chute (3), wherein,
a screw rod (5) penetrates through the first sliding groove (3), a first motor (6) is installed at one end of the hanger (1), the first motor (6) is fixedly connected with the screw rod (5), a winding frame (7) is fixed at the bottom of the first sliding block (4), a winding groove (8) is formed in the winding frame (7), a sling groove (9) is formed in the winding frame (7) close to the bottom of the winding groove (8), a winding disc (10) is rotatably connected in the winding groove (8), and a gear (11) is fixed on the outer side, close to the winding frame (7), of the winding disc (10);
a second motor (12) is fixed on the outer side of the winding disc (10), a worm (13) is arranged on the top of the second motor (12) close to the gear (11), a hanging chain (14) is wound on the winding disc (10), a first anti-shaking pipe (15) is arranged on the outer side of the winding frame (7) close to the hanging chain (14), sliding plates (16) are fixed on two sides of the bottom of the first anti-shaking pipe (15) close to the winding frame (7), a second sliding chute (17) is formed in one side of the winding frame (7) close to the sliding plates (16), and a second sliding block (18) is fixed on one side of the sliding plates (16) close to the second sliding chute (17);
the utility model discloses a swing chain, including connecting pipe (15), connecting groove (21), connecting groove (22), draw-in groove (23), the first bottom of preventing shaking pipe (15) is connected with second and prevents shaking pipe (19), first one side that prevents shaking pipe (15) is close to second and prevents shaking pipe (19) has seted up connecting groove (20), one side that second prevents shaking pipe (19) is close to connecting groove (20) is fixed with connecting pipe (21), first both sides that prevent shaking pipe (15) are close to connecting pipe (21) have seted up sliding tray (22), first one side that prevents shaking pipe (15) is close to sliding tray (22) has seted up draw-in groove (23), one side that connecting pipe (21) is close to draw-in groove (23) is fixed with fixture block (24), the bottom of sling chain (14) is fixed with lifting hook (.
2. The hoist of claim 1, wherein the hoist further comprises: the screw rod (5) penetrates through the inside of the first sliding block (4), and the screw rod (5) and the first sliding block (4) form a thread structure.
3. The hoist of claim 1, wherein the hoist further comprises: the pitch of the gear (11) is equal to that of the worm (13), and the gear (11) and the worm (13) form a meshing structure.
4. The hoist of claim 1, wherein the hoist further comprises: the second sliding groove (17) and the second sliding block (18) are T-shaped, the inner size of the second sliding groove (17) is matched with the outer size of the second sliding block (18), and the second sliding groove (17) and the second sliding block (18) form a sliding structure.
5. The hoist of claim 1, wherein the hoist further comprises: the width of the sliding groove (22) is matched with that of the clamping block (24), the external dimension of the clamping block (24) is matched with that of the clamping groove (23), and the clamping block (24) and the clamping groove (23) form a clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046832.8U CN211470565U (en) | 2019-11-23 | 2019-11-23 | Prevent loop wheel machine that lifting hook rocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046832.8U CN211470565U (en) | 2019-11-23 | 2019-11-23 | Prevent loop wheel machine that lifting hook rocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211470565U true CN211470565U (en) | 2020-09-11 |
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ID=72375142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922046832.8U Active CN211470565U (en) | 2019-11-23 | 2019-11-23 | Prevent loop wheel machine that lifting hook rocked |
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| Country | Link |
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| CN (1) | CN211470565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602948A (en) * | 2021-09-10 | 2021-11-05 | 广东精久重工科技有限公司 | Novel steel plate lifting appliance |
| CN114132837A (en) * | 2021-11-26 | 2022-03-04 | 绍兴南特起重设备有限公司 | Anti-shaking device for travelling crane |
-
2019
- 2019-11-23 CN CN201922046832.8U patent/CN211470565U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602948A (en) * | 2021-09-10 | 2021-11-05 | 广东精久重工科技有限公司 | Novel steel plate lifting appliance |
| CN113602948B (en) * | 2021-09-10 | 2023-11-24 | 广东精久重工科技有限公司 | Novel steel plate lifting appliance |
| CN114132837A (en) * | 2021-11-26 | 2022-03-04 | 绍兴南特起重设备有限公司 | Anti-shaking device for travelling crane |
| CN114132837B (en) * | 2021-11-26 | 2024-02-09 | 绍兴南特起重设备有限公司 | Anti-shaking lifting device for travelling crane |
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