CN213202190U - Hoist type hoist - Google Patents
Hoist type hoist Download PDFInfo
- Publication number
- CN213202190U CN213202190U CN202022120530.3U CN202022120530U CN213202190U CN 213202190 U CN213202190 U CN 213202190U CN 202022120530 U CN202022120530 U CN 202022120530U CN 213202190 U CN213202190 U CN 213202190U
- Authority
- CN
- China
- Prior art keywords
- hoist
- frame
- steel
- steel rope
- cleaning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 abstract description 10
- 239000002156 adsorbate Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a winch hoist, which comprises a frame, wherein a motor is arranged on the frame, the output end of the motor is connected with the input end of a speed reducer, the output end of the speed reducer is connected with a winding drum device, the winding drum device is connected with a pulley block through a steel rope, and a cleaning device for the steel rope to pass through is also arranged on the frame; the utility model discloses can be fine rinse the adsorbate on steel cable surface, reduce the resistance of steel cable at receiving and releasing the in-process.
Description
Technical Field
The utility model relates to the field of mechanical equipment, especially, relate to a hoist formula headstock gear.
Background
The hoist usually uses steel cable or steel cable pulley block as a sling, and the hoist cylinder winds and releases the steel cable through a gear transmission system so as to drive the mechanical equipment for lifting the workpiece. However, in practical use, it is found that the steel rope wound around the winding drum is exposed for a long time, so that dust is easily adsorbed on the surface of the steel rope and is condensed into blocks, thereby greatly affecting the normal use of the steel rope.
In addition, both ends of the steel rope are fixedly arranged on the surface of the hoisting drum, so that once the steel rope is wound unevenly, great resistance is generated in the winding and unwinding processes of the steel rope, the final lifting movement of the steel rope becomes unsmooth, and the using effect and the working efficiency of the hoisting hoist are greatly influenced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a hoist formula headstock gear has and carries out abluent effect to the surface of steel cable.
The technical scheme of the utility model is that:
the utility model provides a hoist formula headstock gear, includes the frame, be equipped with the motor in the frame, the output of motor is connected with the input of reduction gear, the output of reduction gear is connected with the reel device, the reel device has the assembly pulley through steel cable connection, still be equipped with the belt cleaning device that supplies the steel cable to pass in the frame.
The working principle of the technical scheme is as follows:
the reduction gear passes through the motor and provides power for the reel device, and the last winding of reel device has the steel cable, and through the movable pulley that the reel device winding steel cable and then drive the assembly pulley reciprocate, the steel cable can pass through belt cleaning device when reciprocating, and belt cleaning device is with the adsorbate clean up on steel cable surface.
The utility model discloses an above-mentioned technical scheme, can be fine rinse the adsorbate on steel cable surface, reduce the resistance of steel cable at receiving and releasing the in-process.
In a further technical scheme, a power supply device is arranged on the cleaning device, the cleaning device comprises an outer barrel and an inner barrel which is rotatably connected with the outer barrel, and a brush is arranged on the inner wall of the inner barrel.
The outer cylinder is rotationally connected with the inner cylinder, the outer cylinder is fixed on the rack, and the inner cylinder rotates at a high speed after power is supplied to drive the brush to clean the moving steel rope; through the form of the inner cylinder and the outer cylinder, the outer cylinder can be well fixed on the rack, and the inner cylinder can well clean the steel rope.
In a further technical scheme, the winding drum device comprises a plurality of winding drums for winding steel ropes, and a brake is arranged between the winding drums and the output end of the speed reducer.
The steel rope is wound and unwound through the rotation of the winding drum, and the brake can well decelerate, stop or keep the winding drum in a stop state.
In a further technical scheme, the pulley block comprises a movable pulley and a balance pulley connected with the frame.
The balance pulley is used for balancing the elongation of the steel rope so as to adjust the strength and the tension of the steel rope.
In a further technical scheme, a load device is arranged on the balance pulley.
And the weight of the valve can be conveniently detected by arranging the loading device.
The utility model has the advantages that:
1. the utility model can clean the adsorbate on the surface of the steel rope well by arranging the cleaning device, thereby reducing the resistance of the steel rope in the winding and unwinding processes;
2. through the form of the inner cylinder and the outer cylinder, the outer cylinder can be well fixed on the rack, and the inner cylinder can well clean the steel rope;
3. the brake can well decelerate, stop or keep the winding drum in a stop state;
4. the balance pulley is used for balancing the elongation of the steel rope so as to adjust the strength and the tension of the steel rope;
5. and the weight of the valve can be conveniently detected by arranging the loading device.
Drawings
Fig. 1 is a front view of a hoist according to an embodiment of the present invention;
fig. 2 is a side view of a hoist according to an embodiment of the present invention;
FIG. 3 is a top view of a cleaning device according to an embodiment of the present invention;
fig. 4 is a schematic view of the steel cable winding of the embodiment of the present invention.
Description of reference numerals:
10. a frame; 11. a motor; 12. a speed reducer; 13. a height limit indicating device; 20. a hoisting drum; 21. a brake; 30. a cleaning device; 31. an outer cylinder; 32. an inner barrel; 33. a brush; 40. a steel cord; 41. a balance pulley; 42. a movable pulley; 43. a load device; 44. and a connecting frame.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1 to 4, a hoisting hoist includes a frame 10, a motor 11 is disposed on the frame 10, an output end of the motor 11 is connected to an input end of a speed reducer 12, an output end of the speed reducer 12 is connected to a winding drum device, the winding drum device is connected to a pulley block through a steel rope 40, and a cleaning device 30 for the steel rope 40 to pass through is further disposed on the frame 10.
The working principle of the technical scheme is as follows:
the speed reducer 12 provides power for the winding drum device through the motor 11, the steel rope 40 is wound on the winding drum device, the steel rope 40 is wound through the winding drum device, then the movable pulley in the pulley block is driven to move up and down, the steel rope 40 can pass through the cleaning device 30 when moving up and down, and the cleaning device 30 cleans adsorbed substances on the surface of the steel rope 40.
In this embodiment, the frame 11 is further provided with a height limit indicating device 13, which prevents the steel rope 40 from continuously sliding downwards when the movable pulley 42 moves to the lower limit position, so that the number of winding turns of the steel rope 40 on the winding drum 20 is always within the safe range, and prevents the steel rope 40 from coming off the pulley block when the movable pulley 42 moves to the upper limit position.
In this embodiment, the reducer 12 has two output ends on two sides, and each output end is connected to a winding drum device.
In another embodiment, as shown in fig. 3, the cleaning device is provided with a power supply device, the cleaning device comprises an outer cylinder 31 and an inner cylinder 32 rotatably connected with the outer cylinder 31, and the inner wall of the inner cylinder 32 is provided with a brush 33.
In this embodiment, the outer cylinder 31 is rotatably connected to the inner cylinder 32, the outer cylinder 31 is fixed to the frame 10, and the inner cylinder 32 is rotated at a high speed after being powered to drive the brush 33 to clean the moving steel cable 40; by the form of the inner cylinder 32 and the outer cylinder 31, the outer cylinder 31 can be well fixed on the frame 10, and the inner cylinder 32 can well clean the steel cable 40.
In another embodiment, as shown in fig. 1, the winding drum device includes a plurality of winding drums 20 wound with steel ropes, and a brake 21 is disposed between the winding drums 20 and the output end of the reducer 12.
In this embodiment, two ends of the reducer 12 are respectively provided with a winding drum 20; the brake 21 can preferably decelerate, stop or maintain the winding drum 20 in a stopped state by winding and unwinding the wire rope 40 by rotating the winding drum 20.
In another embodiment, as shown in fig. 1-2, the set of pulleys comprises a movable pulley 42 and a balance pulley 41 connected to the frame 10.
In this embodiment, the balance pulley 41 is connected to the frame 10 via a connecting frame 44; the balance pulley 41 serves to equalize the elongation of the steel cord 40 to adjust the strength and tension of the steel cord 40.
In another embodiment, as shown in fig. 1, the balance pulley 41 is provided with a load device 43.
In this embodiment, the loading device 43 is provided to facilitate detection of the weight of the valve.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a hoist formula headstock gear, includes the frame, its characterized in that, be equipped with the motor in the frame, the output of motor is connected with the input of reduction gear, the output of reduction gear is connected with the reel device, the reel device has the assembly pulley through steel cable connection, still be equipped with the belt cleaning device who is used for wasing the steel cable in the frame.
2. The hoisting hoist as claimed in claim 1, wherein the cleaning device is provided with a power supply device, the cleaning device comprises an outer cylinder and an inner cylinder rotatably connected to the outer cylinder, and the inner wall of the inner cylinder is provided with a brush.
3. The hoist according to claim 1, wherein the winding drum device includes a plurality of winding drums wound with steel ropes, and a brake is provided between the winding drums and an output end of the decelerator.
4. The hoist as in claim 1, wherein the pulley block comprises a movable sheave and a balance sheave connected to the frame.
5. The hoisting hoist as claimed in claim 4, wherein the balance sheave is provided with a load-bearing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120530.3U CN213202190U (en) | 2020-09-24 | 2020-09-24 | Hoist type hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120530.3U CN213202190U (en) | 2020-09-24 | 2020-09-24 | Hoist type hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213202190U true CN213202190U (en) | 2021-05-14 |
Family
ID=75822541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022120530.3U Active CN213202190U (en) | 2020-09-24 | 2020-09-24 | Hoist type hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213202190U (en) |
-
2020
- 2020-09-24 CN CN202022120530.3U patent/CN213202190U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |