CN220642135U - Device for rotating cable drum - Google Patents
Device for rotating cable drum Download PDFInfo
- Publication number
- CN220642135U CN220642135U CN202322343577.XU CN202322343577U CN220642135U CN 220642135 U CN220642135 U CN 220642135U CN 202322343577 U CN202322343577 U CN 202322343577U CN 220642135 U CN220642135 U CN 220642135U
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- China
- Prior art keywords
- bevel gear
- winch
- transmission shaft
- shaft
- cable
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- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000004804 winding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model provides a device for rotating a cable drum, which comprises a winch frame and a cable winch, wherein the cable winch is sleeved on a transmission shaft of the winch frame; the transmission shaft is provided with a first hand-shaking mechanism, the first hand-shaking mechanism comprises a first bevel gear, a second bevel gear, a bevel gear shaft and a gear seat, and the second bevel gear is meshed with the first bevel gear. This application is through installing the motor in the bottom of capstan winch frame, and the motor can not make the width of capstan winch frame increase, through the positive and negative rotation of control box control motor, realizes cable winch's electronic two-way rotation, compares manual or unidirectional intensity of labour that has alleviateed, has saved the manpower, has improved efficiency. Simultaneously, a first hand-shaking mechanism and a second hand-shaking mechanism are arranged on the transmission shaft, and a proper hand-shaking mechanism is selected under the emergency condition according to the use scene.
Description
Technical Field
The utility model relates to the technical field of cable winding and unwinding, in particular to a device for rotating a cable drum.
Background
The cable drum is widely applied to current transmission, realizes the power supply of electric equipment through the laying, recovery and circuit connection of cables, and can be divided into two types of manual operation and electric operation according to the current development situation of the cable drum. Wherein, the motor-driven cable drum realizes automatic pulling out and winding of cable through motor drive. Compared with a manual cable drum, the electric cable drum has higher working efficiency in cable laying and recovery.
The existing electric cable drum motor is basically installed beside and directly connected with a transmission shaft in the middle, so that the operation is not convenient for places with narrow positions. And for confined areas the motor cannot be operated in manual mode if it fails.
Disclosure of Invention
The utility model provides a device for rotating a cable drum, which aims at the problems that the side edge of the cable drum is directly connected with a transmission shaft, cannot be used in a narrow area and cannot be operated manually if a fault occurs.
In order to achieve the above object, the present utility model provides the following technical solutions:
the device for rotating the cable drum comprises a winch frame and a cable winch, wherein the cable winch is sleeved on a transmission shaft of the winch frame, a motor is installed on the winch frame, a first sprocket is installed at the output end of the motor, a second sprocket is installed on the transmission shaft, and the first sprocket is connected with the second sprocket through a chain; the transmission shaft is provided with a first hand-shaking mechanism, the first hand-shaking mechanism comprises a first bevel gear, a second bevel gear, a bevel gear shaft and a gear seat, the gear seat is arranged on the winch frame, the first bevel gear is sleeved on the transmission shaft, the second bevel gear is meshed with the first bevel gear, and the bevel gear shaft penetrates through the gear seat to be connected with the second bevel gear.
This application is through installing the motor in the bottom of capstan winch frame, just so can not enlarge the width of whole capstan winch frame, to narrower construction department with also can use, installed first hand mechanism simultaneously on the transmission shaft, first hand mechanism is synchronous with the transmission shaft through first bevel gear, realizes turning to through the second bevel gear, first connecting axle is convenient hand. The manual operation can be realized in a narrow place and under the condition of faults, so that the work cannot be performed.
Preferably, a second rocking mechanism is arranged on one side of the transmission shaft away from the second chain wheel; the winch frame is provided with a bearing seat, the transmission shaft is arranged on the bearing seat, and the second rocking mechanism is a second connecting shaft arranged on the end of the transmission shaft. In a region where the space is relatively wide, the operation by the second hand-shake mechanism is more convenient than the operation by the first hand-shake mechanism.
Preferably, the bevel gear shaft is connected with a first connecting shaft, the outer ends of the first connecting shaft and the second connecting shaft are hexagonal shaft heads, the inner diameter of the sleeve is matched with the first connecting shaft and the second connecting shaft, and the sleeve is connected with a rocking handle. The first connecting shaft and the second connecting shaft are connected with the sleeve, so that the universal joint is universal and convenient to replace.
Preferably, the transmission shaft is provided with a bolt opening, the cable winch is provided with a bolt clutch, and the transmission shaft can drive the cable winch to rotate only after the bolt clutch is connected with the bolt opening of the transmission shaft.
Preferably, a brake mechanism is mounted at the bottom of the winch frame, and the brake mechanism is mounted on the side of the winch frame away from the motor.
Preferably, a control box is installed on the winch frame and used for controlling the forward and reverse rotation of the motor.
Compared with the prior art, the utility model has the beneficial effects that: this application is through installing the motor in the bottom of capstan winch frame, and the motor can not make the width of capstan winch frame increase, through the positive and negative rotation of control box control motor, realizes cable winch's electronic two-way rotation, compares manual or unidirectional intensity of labour that has alleviateed, has saved the manpower, has improved efficiency. Simultaneously, a first hand-shaking mechanism and a second hand-shaking mechanism are arranged on the transmission shaft, and a proper hand-shaking mechanism is selected under the emergency condition according to the use scene.
Description of the drawings:
FIG. 1 is a schematic view of a device for rotating a cable drum provided herein;
fig. 2 is a front view;
FIG. 3 is a rear view;
FIG. 4 is a top view;
FIG. 5 is a right side view;
fig. 6 is a circuit diagram of the control box.
The marks in the figure: the device comprises a 1-winch frame, a 2-bearing seat, a 3-cable winch, a 4-reel bearing, a 5-second connecting shaft, a 6-control box, a 7-second sprocket, an 8-brake mechanism, a 9-chain, a 10-first sprocket, an 11-motor, a 12-plug clutch, a 13-transmission shaft, a 14-first bevel gear, a 15-second bevel gear, a 16-gear seat, a 17-bevel gear shaft, a 18-first connecting shaft, a 19-sleeve and a 20-rocking handle.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
As shown in fig. 1 to 5, the present application provides a device for rotating a cable drum, comprising a winch frame 1, a cable winch 3 and a motor 11, wherein a reel bearing 4 is mounted on the cable winch 3, the cable winch 3 is sleeved on a transmission shaft 13 of the winch frame 1, and the transmission shaft 13 passes through the reel bearing 4. The winch frame 1 is provided with a motor 11, and the motor 11 is mounted on the bottom plate of the winch frame 1, so that the width of the winch frame 1 is not widened. The output end of the motor 11 is provided with a first chain wheel 10, the transmission shaft 13 is provided with a second chain wheel 7, and the first chain wheel 10 is connected with the second chain wheel 7 through a chain 9. The control box 6 is mounted on the winch frame 1, and the forward and reverse rotation of the motor 11 are controlled by the control box 6.
The control circuit includes a circuit breaker QF1, a steering switch SA1, a start switch SB1, an emergency stop switch SB2, a relay JK1, and a fuse piece FUSH1, as shown in fig. 6. The motor 11 is selected to be rotated forward or reverse by the steering switch SA1, and then the circuit is turned on by the start switch, and the scram switch is a normally closed switch, and the open circuit is pressed down in an emergency. And a safety piece FUSH1 is added in a circuit control system of the operation control box 6, so that the cable winch 3 has a cable clamping protection and overcurrent protection function in the rotating process, and the cable and the motor 11 are prevented from being damaged. The motor 11 can rotate bidirectionally by adopting a breaker, a high-power relay, a steering switch, a button switch and the like, so that the winding and unwinding are driven by the motor 11. Therefore, when the lead is thicker and longer, the manual winding and unwinding work is replaced, and the working efficiency is improved to a great extent.
The transmission shaft 13 is provided with a first hand-shaking mechanism, the first hand-shaking mechanism comprises a first bevel gear 14, a second bevel gear 15, a bevel gear shaft 17, a first connecting shaft 18 and a gear seat 16, the gear seat 16 is arranged on the inner side surface of the winch frame 1, the first bevel gear 14 is sleeved on the transmission shaft 13 and rotates synchronously with the transmission shaft 13, and of course, the first bevel gear 14 and the transmission shaft 13 can be provided with connecting holes, and the first bevel gear 14 and the transmission shaft 13 can be connected only when in use. The second bevel gear 15 is meshed with the first bevel gear 14, the bevel gear shaft 17 penetrates through the gear seat 16 to be connected with the second bevel gear 15, a first connecting shaft 18 is connected to the bevel gear shaft 17, and the bevel gear shaft 17 and the first connecting shaft 18 are integrated. The gear seat 16 is provided with a perforation, and the bearing seat 2 is arranged on the perforation. The angle between the second bevel gear 15 and the first bevel gear 14 is substantially 90 °, corresponding to the first rocking mechanism being perpendicular to the drive shaft 13, which may be rocked in some narrow places.
The second rocking mechanism is installed to one side that transmission shaft 13 kept away from second sprocket 7, second rocking mechanism is for installing the second connecting axle 5 on transmission shaft 13 end, transmission shaft 13 and second connecting axle 5 as an organic whole, the outer end of first connecting axle 18, second connecting axle 5 is hexagonal spindle nose, and hexagonal spindle nose is more general, and the internal diameter of sleeve 19 matches with first connecting axle 18, second connecting axle 5, is connected with rocking handle 20 on the sleeve 19. The winch frame 1 is provided with a bearing seat 2, the transmission shaft 13 is arranged on the bearing seat 2, and the bearing seat 2 adopted in the embodiment is an outer spherical bearing seat 2.
The transmission shaft 13 is provided with a latch opening, the cable winch 3 is provided with a latch clutch 12, and the latch clutch 12 of the embodiment adopts a spring latch clutch 12. The spring bolt clutch 12 is mounted on the cable reel with its active end facing the drive shaft 13. When the spring bolt is inserted into the socket on the transmission shaft 13, the motor 11 and the chain 9 transmission mechanism drive the transmission shaft 13 to rotate, so that the spring bolt drives the cable winch 3 to rotate together. When the spring bolt exits the socket on the transmission shaft 13, the cable winch 3 is in a state of being sleeved on the transmission shaft 13 without rotating along with the transmission shaft 13, so that the misoperation of the wire winding and unwinding control box 6 can be prevented from rotating the cable winch.
The bottom of the winch frame 1 is provided with a brake mechanism 8, the brake mechanism 8 is arranged on one side of the winch frame 1 far away from the motor 11, and the brake mechanism 8 is used for limiting the rotation of the cable winch 3 so as to prevent the cable winch 3 from shaking during transportation.
Paying-off process: the plug clutch 12 is inserted into a plug opening on the transmission shaft 13, the limit brake mechanism 8 is separated from the winch, the power switch of the control box 6 is started, the knob is shifted to a paying-off gear, and the cable winch 3 rotates to pay off. After paying off, the steering switch SA1 is shifted to a stop gear, and then the plug clutch 12 is pulled out from the transmission shaft 13, so that the misoperation of the electric control system is prevented.
And (3) a wire winding process: inserting the bolt clutch 12 into a bolt opening on the transmission shaft 13, stirring a steering switch SA1 on the control box 6 to a wire winding gear, rotating the cable winch 3 to wind up, stirring a control knob to a stop gear after the wire winding is completed, contacting the limit brake mechanism 8 with the winch to apply pressure and brake, and then pulling the bolt clutch 12 out of the transmission shaft 13 to prevent misoperation of the electric control system.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The device for rotating the cable drum is characterized by comprising a winch frame (1) and a cable winch (3), wherein the cable winch (3) is sleeved on a transmission shaft (13) of the winch frame (1), a motor (11) is installed on the winch frame (1), a first chain wheel (10) is installed at the output end of the motor (11), a second chain wheel (7) is installed on the transmission shaft (13), and the first chain wheel (10) is connected with the second chain wheel (7) through a chain (9); install first hand mechanism on transmission shaft (13), first hand mechanism includes first bevel gear (14), second bevel gear (15), bevel gear axle (17) and gear seat (16), gear seat (16) are installed on capstan frame (1), first bevel gear (14) cover is established on transmission shaft (13), second bevel gear (15) and first bevel gear (14) meshing, bevel gear axle (17) pass gear seat (16) with second bevel gear (15) are connected.
2. A device for rotating a cable drum according to claim 1, characterized in that the side of the drive shaft (13) remote from the second sprocket (7) is fitted with a second rocking mechanism; the winch frame (1) is provided with a bearing seat (2), the transmission shaft (13) is arranged on the bearing seat (2), and the second rocking mechanism is a second connecting shaft (5) arranged on the transmission shaft (13).
3. The device for rotating the cable drum according to claim 2, wherein the bevel gear shaft (17) is connected with a first connecting shaft (18), the outer ends of the first connecting shaft (18) and the second connecting shaft (5) are hexagonal shaft heads, the inner diameter of the sleeve (19) is matched with the first connecting shaft (18) and the second connecting shaft (5), and the sleeve (19) is connected with a rocking handle (20).
4. Device for rotating a cable drum according to claim 1, characterized in that the drive shaft (13) is provided with a latch opening, and that the cable winch (3) is provided with a latch clutch (12).
5. Device for rotating a cable drum according to claim 1, characterized in that the bottom of the winch frame (1) is fitted with a brake mechanism (8), which brake mechanism (8) is fitted on the side of the winch frame (1) remote from the motor (11).
6. Device for rotating a cable drum according to claim 1, characterized in that a control box (6) is mounted on the winch frame (1), which control box (6) is adapted to control the forward and reverse rotation of the motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322343577.XU CN220642135U (en) | 2023-08-30 | 2023-08-30 | Device for rotating cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322343577.XU CN220642135U (en) | 2023-08-30 | 2023-08-30 | Device for rotating cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642135U true CN220642135U (en) | 2024-03-22 |
Family
ID=90283892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322343577.XU Active CN220642135U (en) | 2023-08-30 | 2023-08-30 | Device for rotating cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642135U (en) |
-
2023
- 2023-08-30 CN CN202322343577.XU patent/CN220642135U/en active Active
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| GR01 | Patent grant |