CN213738262U - Crane cable winding and unwinding device - Google Patents
Crane cable winding and unwinding device Download PDFInfo
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- CN213738262U CN213738262U CN202022701746.9U CN202022701746U CN213738262U CN 213738262 U CN213738262 U CN 213738262U CN 202022701746 U CN202022701746 U CN 202022701746U CN 213738262 U CN213738262 U CN 213738262U
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- fixed
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- crane
- servo motor
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- 238000004804 winding Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model discloses a hoist cable winding and unwinding devices, including the hoist body, the upper end of hoist body is equipped with the crossbeam, the upper end of crossbeam is fixed with two fixed plates, two the relative one side of fixed plate rotates jointly and is connected with the dwang, the winding has the cable on the dwang, the upper end middle part of crossbeam is equipped with the opening, it is connected with the screw rod to rotate jointly on the relative lateral wall in opening, the movable block has been cup jointed to the screw thread on the screw rod, the one end of movable block is equipped with the mounting panel. The utility model discloses can carry out orderly receive and release to the cable, and can clear away the debris of cable surface adhesion when the cable rolling, receive scraping of debris after having avoided the cable rolling and rub, and the protection casing can play sun-proof rain-proof effect, has promoted the barrier propterty of cable, has prolonged life, has practiced thrift use cost.
Description
Technical Field
The utility model relates to a hoist technical field especially relates to a hoist cable winding and unwinding devices.
Background
The crane is an auxiliary device for hoisting goods, is widely used in the technical field of cranes, has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards.
The cable of the existing crane is usually hoisted below the crane in a wavy manner, so that the cable is convenient to collect and release to adapt to position change of hoisting equipment, but the installation mode of the cable of the existing crane is easy to scratch when in use, so that the use cost is increased, the service life of the cable is shortened due to long-term exposure to the sun and rain, and the problem of poor protection is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a crane cable winding and unwinding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cable take-up and pay-off device of a crane comprises a crane body, wherein a cross beam is arranged at the upper end of the crane body, two fixed plates are fixed at the upper end of the cross beam, the opposite sides of the two fixed plates are jointly and rotatably connected with a rotating rod, the rotating rod is wound with a cable, the middle part of the upper end of the cross beam is provided with an opening, opposite side walls in the opening are connected with a screw rod in a rotating way together, a moving block is sleeved on the screw rod in a threaded manner, one end of the moving block is provided with an installation plate, one side of the installation plate is provided with a through hole, a brush is fixed on the side wall of the circumference in the through hole, one end of the cable penetrates through the through hole and extends to the lower end of the cross beam, one end of the cable is connected with hoisting equipment, two be equipped with installation mechanism on the fixed plate jointly, be fixed with the protection casing on the installation mechanism, the protection casing is located the upper end of cable.
Preferably, installation mechanism is including contradicting two connecting plates in two fixed plate upper ends respectively, two the upper end of connecting plate all is fixed with two connecting rods, and one side at the protection casing is fixed to the upper end of two connecting rods.
Preferably, a cavity is formed in the cross beam, a second servo motor is fixed to the bottom in the cavity, an output shaft of the second servo motor penetrates through the side wall of one end in the cavity and extends into the opening, and the tail end of the output shaft of the second servo motor is fixed to one end of the screw rod.
Preferably, a first servo motor is fixed at the upper end of the cross beam, and the tail end of an output shaft of the first servo motor penetrates through one of the fixing plates and is fixed at one end of the rotating rod.
Preferably, one side of the moving block is provided with a limiting rod in a penetrating manner, and two ends of the limiting rod are respectively fixed on opposite side walls in the opening.
Preferably, the mounting plate is mounted at one end of the moving block by a first screw.
Preferably, the connecting plate is fixed to the upper end of the fixing plate by a second screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cable is conveniently and orderly wound and unwound through the matching of the components such as the rotating rod, the moving block, the mounting plate and the like, and sundries adhered to the surface of the cable can be removed when the cable is wound, so that the problem that the existing installation mode of the crane cable is easy to scratch is solved, the protection performance of the cable is effectively improved, and the use cost is saved;
2. the protective cover, the connecting plate, the second screw and other components are matched, so that the protective cover is convenient to mount and dismount quickly, the cable can be protected when the protective cover is used, the problem that the service life of the cable is shortened due to long-term exposure to the sun and rain is solved, and the service life of the cable is effectively prolonged;
to sum up, the utility model discloses can carry out orderly receive and release to the cable, and can clear away the debris of cable surface adhesion when the cable rolling, receive scraping of debris after having avoided the cable rolling and rub, and the protection casing can play sun-proof rain-proof effect, has promoted the barrier propterty of cable, has prolonged life, has practiced thrift use cost.
Drawings
Fig. 1 is a schematic view of an internal structure of a cable winding and unwinding device of a crane according to the present invention;
fig. 2 is a side view of a cable reel of a crane according to the present invention;
fig. 3 is a schematic structural view of a moving block of the crane cable reel device provided by the utility model;
fig. 4 is an external structural schematic diagram of a moving block of the crane cable reel device provided by the utility model;
fig. 5 is an enlarged view of a structure at a position a of the cable reel device of the crane provided by the utility model;
in the figure: 1 crane body, 2 crossbeams, 3 cables, 4 moving blocks, 5 first servo motors, 6 second servo motors, 7 protective covers, 8 fixing plates, 9 screw rods, 10 limiting rods, 11 mounting plates, 12 hairbrushes, 13 connecting plates, 14 connecting rods, 15 first screws and 16 second screws.
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.
Referring to fig. 1-5, a crane cable winding and unwinding devices, including crane body 1, crane body 1's upper end is equipped with crossbeam 2, and crossbeam 2's upper end is fixed with two fixed plates 8, and the common rotation of the relative one side of two fixed plates 8 is connected with the dwang, makes things convenient for the rotation of dwang, and crossbeam 2's upper end is fixed with first servo motor 5, and first servo motor 5 is connected with the external part, conveniently controls.
The utility model discloses in, one of them fixed plate 8 is run through and the one end at the dwang is fixed to first servo motor 5's output shaft end, and the first servo motor 5 of being convenient for drives the dwang through the output shaft and rotates, and the winding has cable 3 on the dwang, makes things convenient for cable 3's rolling.
The utility model discloses in, the upper end middle part of crossbeam 2 is equipped with the opening, rotates jointly on the relative lateral wall in opening and is connected with screw rod 9, and the movable block 4 has been cup jointed to the screw rod 9 last screw thread, and one side of movable block 4 is run through and is equipped with gag lever post 10, and the both ends of gag lever post 10 are fixed respectively on the relative lateral wall in opening, and the movable block 4 of being convenient for is steady to be removed under the effect of gag lever post 10.
The utility model discloses in, the one end of movable block 4 is equipped with mounting panel 11, and mounting panel 11 is installed in the one end of movable block 4 through first screw 15, makes things convenient for the installation and the dismantlement of mounting panel 11 through first screw 15, and one side of mounting panel 11 is equipped with the through-hole, all is fixed with brush 12 on a week lateral wall in the through-hole, and brush 12 can clear up the debris on cable 3 surfaces.
The utility model discloses in, the one end of cable 3 runs through the through-hole and extends to the lower extreme of crossbeam 2, and the one end of cable 3 is connected with lifting device, and lifting device is used for the hoist and mount of goods, is equipped with installation mechanism jointly on two fixed plates 8, is fixed with protection casing 7 on the installation mechanism, and installation mechanism makes things convenient for the installation and the dismantlement of protection casing 7, and protection casing 7 is located cable 3's upper end, and protection casing 7 can play sun-proof rainproof effect.
The utility model discloses in, installation mechanism is including contradicting two connecting plates 13 in two fixed plate 8 upper ends respectively, and connecting plate 13 passes through second screw 16 to be fixed in the upper end of fixed plate 8, and second screw 16 makes things convenient for the installation and the dismantlement of connecting plate 13, and two connecting rods 14 all are fixed to the upper end of two connecting plates 13, and one side at protection casing 7 is fixed to the upper end of two connecting rods 14, makes things convenient for the stable stay of protection casing 7.
The utility model discloses in, be equipped with the cavity in the crossbeam 2, bottom in the cavity is fixed with second servo motor 6, and second servo motor 6 is connected with the external component, conveniently controls, and second servo motor 6's output shaft runs through the one end lateral wall in the cavity and extends to in the opening, and second servo motor 6's output shaft end is fixed in the one end of screw rod 9, and second servo motor 6 drives screw rod 9 through the output shaft and carries out reverse and forward rotation.
In the utility model, when in use, when the hoisting device moves, the first servo motor 5 drives the rotating rod to rotate through the output shaft, the rotating rod rotates to facilitate the cable 3 to be released to adapt to the movement of the hoisting device, when the cable needs to be coiled, the first servo motor 5 drives the rotating rod to rotate reversely through the output shaft, so that the rotating rod winds the cable 3, when the cable is coiled, the second servo motor 6 drives the screw rod 9 to rotate reversely and forwardly through the output shaft, the screw rod 9 drives the moving block 4 to move in a reciprocating way, so that the cable 3 can be driven to move when the moving block 4 moves, the position of the cable 3 wound on the rotating rod can be changed when the cable 3 moves, thereby ensuring that the cable can be wound orderly, when the cable 3 passes through the through hole on the mounting plate 11, the brush 12 can clean up sundries on the surface of the cable 3, and avoid the cable 3 from being scratched, the effect of protection has been played cable 3, through first screw 15 easy to assemble protection casing 7, protection casing 7 can play sun-proof rain-proof effect, has promoted cable 3's barrier propterty.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a hoist cable winding and unwinding devices, includes hoist body (1), its characterized in that: the crane is characterized in that a cross beam (2) is arranged at the upper end of the crane body (1), two fixed plates (8) are fixed at the upper end of the cross beam (2), opposite sides of the two fixed plates (8) are connected with a rotating rod in a rotating mode, a cable (3) is wound on the rotating rod, an opening is formed in the middle of the upper end of the cross beam (2), screw rods (9) are connected with opposite side walls in the opening in a rotating mode, moving blocks (4) are sleeved on the screw rods (9) in a threaded mode, a mounting plate (11) is arranged at one end of each moving block (4), a through hole is formed in one side of each mounting plate (11), brushes (12) are fixed on one circle of side walls in the through hole, one end of each cable (3) penetrates through the through hole and extends to the lower end of the cross beam (2), one end of each cable (3) is connected with hoisting equipment, and the two fixing mechanisms are arranged on the fixed plates (8) jointly, a protective cover (7) is fixed on the mounting mechanism, and the protective cover (7) is located at the upper end of the cable (3).
2. A crane cable reel as claimed in claim 1, wherein: installation mechanism is including contradicting two connecting plates (13) in two fixed plate (8) upper ends respectively, two the upper end of connecting plate (13) all is fixed with two connecting rods (14), and the one side at protection casing (7) is fixed to the upper end of two connecting rods (14).
3. A crane cable reel as claimed in claim 1, wherein: the improved structure is characterized in that a cavity is formed in the cross beam (2), a second servo motor (6) is fixed to the bottom in the cavity, an output shaft of the second servo motor (6) penetrates through one end side wall in the cavity and extends into the opening, and the tail end of the output shaft of the second servo motor (6) is fixed to one end of the screw rod (9).
4. A crane cable reel as claimed in claim 1, wherein: the upper end of crossbeam (2) is fixed with first servo motor (5), the output shaft end of first servo motor (5) runs through one of them fixed plate (8) and fixes the one end at the dwang.
5. A crane cable reel as claimed in claim 1, wherein: one side of the moving block (4) is provided with a limiting rod (10) in a penetrating mode, and two ends of the limiting rod (10) are fixed on opposite side walls in the opening respectively.
6. A crane cable reel as claimed in claim 1, wherein: the mounting plate (11) is mounted at one end of the moving block (4) through a first screw (15).
7. A crane cable reel as claimed in claim 2, wherein: the connecting plate (13) is fixed at the upper end of the fixing plate (8) through a second screw (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701746.9U CN213738262U (en) | 2020-11-20 | 2020-11-20 | Crane cable winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701746.9U CN213738262U (en) | 2020-11-20 | 2020-11-20 | Crane cable winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738262U true CN213738262U (en) | 2021-07-20 |
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ID=76827206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022701746.9U Active CN213738262U (en) | 2020-11-20 | 2020-11-20 | Crane cable winding and unwinding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213738262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289360A (en) * | 2021-12-27 | 2022-04-08 | 中国能源建设集团安徽电力建设第一工程有限公司 | Guide tracked bridging machine self-cleaning device |
| CN114643247A (en) * | 2022-03-23 | 2022-06-21 | 山西卡乐仕汽车服务有限公司 | Full-automatic container cleaning equipment |
-
2020
- 2020-11-20 CN CN202022701746.9U patent/CN213738262U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289360A (en) * | 2021-12-27 | 2022-04-08 | 中国能源建设集团安徽电力建设第一工程有限公司 | Guide tracked bridging machine self-cleaning device |
| CN114289360B (en) * | 2021-12-27 | 2022-11-29 | 中能建建筑集团有限公司 | Guide tracked bridging machine self-cleaning device |
| CN114643247A (en) * | 2022-03-23 | 2022-06-21 | 山西卡乐仕汽车服务有限公司 | Full-automatic container cleaning equipment |
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