CN220223160U - Winding friction type rope adjusting device for mine hoist - Google Patents
Winding friction type rope adjusting device for mine hoist Download PDFInfo
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- CN220223160U CN220223160U CN202320531006.6U CN202320531006U CN220223160U CN 220223160 U CN220223160 U CN 220223160U CN 202320531006 U CN202320531006 U CN 202320531006U CN 220223160 U CN220223160 U CN 220223160U
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- connecting plate
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- plate
- threaded rod
- rope adjusting
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- 238000004804 winding Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a winding friction type rope adjusting device for a mine hoist, which comprises a connecting plate, wherein a groove I is formed in the front side of the connecting plate, a groove II is formed in the upper side of the connecting plate, a threaded rod is connected to the inner wall of the left side of the groove I, a connecting block sliding left and right in the groove I and the groove II is sleeved outside the threaded rod, a plurality of nuts are sleeved on the side wall of the threaded rod in a rotating mode, the number of the connecting blocks is multiple, the upper ends of the connecting blocks extend out of the groove II, a rope adjusting mechanism positioned on the connecting plate is arranged at the upper ends of the connecting blocks, the rope adjusting mechanism comprises a vertical plate, a motor is arranged in the vertical plate, the output end of the motor horizontally extends out of the vertical plate and is connected with an H-shaped plate, one horizontal cylinder structure is fixedly sleeved on one horizontal side of the H-shaped plate, and a positioning bolt is inserted on the left side above the connecting plate in a rotating mode. The utility model can be used for the safe operation of the steel wire rope and the lifting system.
Description
Technical Field
The utility model relates to the technical field of mine hoist related equipment, in particular to a winding friction type mine hoist rope adjusting device.
Background
The winding friction type mine hoist is a machine which winds and releases a steel wire rope on a winding drum to realize lifting of a container. One end of the steel wire rope is fixed and wound on the lifting reel, the other end of the steel wire rope bypasses the head sheave to hang the lifting container, and the lifting movement of the lifting container is realized by winding or paying out the steel wire rope by rotating the reel in the forward and reverse directions.
When the hoist is in normal operation, the working steel ropes must maintain a certain tension, and the uniform load of each steel wire rope is directly related to the safe and economic operation of the hoisting system.
The existing rope adjusting method mostly adopts the method of adjusting the rope length by stretching and contracting a hydraulic cylinder, the hydraulic cylinder is limited to a certain extent, the arrangement position of the adjusting oil cylinder is less in selection, and the hydraulic cylinder has low precision under force closed-loop control; and the phenomena of oil leakage, oil seepage and the like possibly exist after long-term use, which is disadvantageous to further improving the precision of the regulating system.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a winding friction type rope adjusting device for a mine hoist.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a winding friction formula mine winder transfers rope device, includes the connecting plate, the connecting plate front side be equipped with recess one along the horizontal direction, recess one right-hand member stretch out the connecting plate, connecting plate top be equipped with recess one communicating recess two, recess two right-hand member stretch out the connecting plate, recess one left side inner wall fixedly connected with threaded rod, the threaded rod cup joint outside in recess one with recess two side-to-side gliding connecting block, threaded rod lateral wall rotate cup joint a plurality of nuts, recess one from top to bottom to width be greater than the diameter of nut, connecting block quantity be a plurality of and upper end stretch out recess two, connecting block upper end be equipped with and be located the rope regulating mechanism on the connecting plate, the rope regulating mechanism include the vertical plate of being connected with the connecting block, the vertical plate in be equipped with the motor, motor output end level stretch out the vertical plate and be connected with H shaped plate, H shaped plate level one side be horizontal cylinder structure, H level one side fixedly cup joint pressure sensor, connecting plate top left side rotation have the location bolt.
As an improvement, the right end of the threaded rod extends out of the connecting plate.
As an improvement, the width of the pressure sensor is equal to the width of one horizontal side of the H-shaped plate.
As an improvement, the side wall close to the upper side of the vertical side of the H-shaped plate is symmetrically provided with a groove III, the bottom of the groove III is provided with a spring, and the other end of the spring is connected with a limiting block extending out of the groove III.
As an improvement, the upper end of the limiting block is of a convex curved surface structure.
Compared with the prior art, the utility model has the advantages that: the winding friction type rope adjusting device for the mine hoist can be used for sleeving all the steel wire ropes on the H-shaped plate, and the winding force of the steel wire ropes is reacted on the pressure sensor to loosen or tighten the steel wire ropes, so that the effect of adjusting the tension of the steel wire ropes is achieved.
Drawings
Fig. 1 is a schematic structural view of a rope adjusting device of a winding friction type mine hoist.
Fig. 2 is a right side view of a rope adjusting device of a winding friction type mine hoist of the present utility model.
Fig. 3 is a schematic structural view of a rope adjusting mechanism of a winding friction type rope adjusting device of a mine hoist.
As shown in the figure: 1. a connecting plate; 2. a groove I; 3. a second groove; 4. a threaded rod; 5. a connecting block; 6. a rope adjusting mechanism; 7. a vertical plate; 8. a motor; 9. an H-shaped plate; 10. a pressure sensor; 11. positioning bolts; 12. a nut; 13. a groove III; 14. a spring; 15. and a limiting block.
Description of the embodiments
The present utility model will be described in further detail with reference to the accompanying drawings.
With reference to the accompanying drawings 1-3, the winding friction type rope adjusting device for the mine hoist comprises a connecting plate 1, wherein a groove I2 is arranged on the front side of the connecting plate 1 along the horizontal direction, the right end of the groove I2 extends out of the connecting plate 1, a groove II 3 communicated with the groove I2 is arranged above the connecting plate 1, the right end of the groove II 3 extends out of the connecting plate 1, a threaded rod 4 is fixedly connected with the inner wall of the left side of the groove I2, a connecting block 5 sliding left and right in the groove I2 and the groove II 3 is sleeved outside the threaded rod 4, a plurality of nuts 12 are sleeved on the side wall of the threaded rod 4 in a rotating way, the width of the groove I2 in the up-down direction is larger than the diameter of the nuts 12, the number of the connecting blocks 5 extends out of the groove II 3, a rope adjusting mechanism 6 positioned on the connecting plate 1 is arranged at the upper end of the connecting block 5, the rope adjusting mechanism 6 comprises a vertical plate 7 connected with a connecting block 5, a motor 8 is arranged in the vertical plate 7, the output end of the motor 8 horizontally extends out of the vertical plate 7 and is connected with an H-shaped plate 9, one horizontal side of the H-shaped plate 9 is of a horizontal column structure, a pressure sensor 10 is fixedly sleeved on one horizontal side of the H-shaped plate 9, a positioning bolt 11 is rotatably inserted on the left side above the connecting plate 1, a steel wire rope is wound on one horizontal side of the H-shaped plate 9, even if the steel wire rope is wound on the pressure sensor 10, the rope adjusting mechanism 6 and the connecting block 5 are connected on a threaded rod 4 in a sleeved mode, a nut 12 is rotatably sleeved on the threaded rod 4, the nut 12 can rotate from the front side of the groove I2 to adjust the position, the connecting block 5 can move on the threaded rod 4, the position of the nut 12 is fixed through the nut 12, the position of the steel wire rope can be located at the corresponding position, the pressure sensor 10 cooperates with the motor 8 to loosen or tighten the wire rope to adjust the tension of the wire rope.
The right end of the threaded rod 4 extends out of the connecting plate 1, so that the connecting block 5 is conveniently sleeved with the nut 12.
The width of the pressure sensor 10 is equal to the width of the horizontal side of the H-shaped plate 9, so that the pressure sensor 10 can be in contact with the steel wire rope at any time to reflect the tension of the steel wire rope.
The side wall symmetry that vertical one side top of H shaped plate 9 is close to is equipped with recess three 13, recess three 13 bottom be equipped with spring 14, the spring 14 other end be connected with the stopper 15 that stretches out outside recess three 13 for the restriction of wire rope restriction position piece 15 in H shaped plate 9 avoids breaking away from H shaped plate 9.
The upper end of the limiting block 15 is of a convex curved surface structure, so that the limiting block 15 can be pushed into the groove III 13 when the steel wire rope is placed in the H-shaped plate 9, and the limiting block 15 does not need to be manually pressed.
In the concrete implementation of the utility model, the rope adjusting device for the winding friction type mine hoist is characterized in that the steel wire rope is wound on one horizontal side of the H-shaped plate 9, even if the steel wire rope is wound on the pressure sensor 10, the rope adjusting mechanism 6 and the connecting block 5 are connected on the threaded rod 4 in a sleeved mode, the threaded rod 4 is connected with the nut 12 in a rotating mode, the nut 12 can rotate from the front side of the groove I2 to adjust the position, the connecting block 5 can move on the threaded rod 4, the position of the steel wire rope can be located at the corresponding position through the fixing position of the nut 12, and the pressure sensor 10 is matched with the motor 8 to loosen or tighten the steel wire rope, so that the tension of the steel wire rope is adjusted.
Meanwhile, the right end of the threaded rod 4 extends out of the connecting plate 1, so that the connecting block 5 is conveniently sleeved with the nut 12; the width of the pressure sensor 10 is equal to the width of the horizontal side of the H-shaped plate 9, so that the pressure sensor 10 can be in contact with the steel wire rope at any time to reflect the tension of the steel wire rope; the side wall close to the upper side of the vertical side of the H-shaped plate 9 is symmetrically provided with a groove III 13, the bottom of the groove III 13 is provided with a spring 14, and the other end of the spring 14 is connected with a limiting block 15 extending out of the groove III 13, so that a steel wire rope in the H-shaped plate 9 is limited by the limiting block 15, and the separation from the H-shaped plate 9 is avoided; the upper end of the limiting block 15 is of a convex curved surface structure, so that the limiting block 15 can be pushed into the groove III 13 when the steel wire rope is placed in the H-shaped plate 9, and the limiting block 15 does not need to be manually pressed.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a winding friction formula mine winder transfers rope device, includes connecting plate (1), its characterized in that: the front side of the connecting plate (1) is provided with a groove I (2) along the horizontal direction, the right end of the groove I (2) extends out of the connecting plate (1), a groove II (3) communicated with the groove I (2) is arranged above the connecting plate (1), the right end of the groove II (3) extends out of the connecting plate (1), the left inner wall of the groove I (2) is fixedly connected with a threaded rod (4), the threaded rod (4) is sleeved with a connecting block (5) which slides left and right in the groove I (2) and the groove II (3), the side wall of the threaded rod (4) is rotatably sleeved with a plurality of nuts (12), the width of the groove I (2) in the up-down direction is larger than the diameter of the nuts (12), the number of the connecting blocks (5) is a plurality of grooves II (3), the upper end of the connecting blocks (5) is provided with a rope adjusting mechanism (6) which is arranged on the connecting plate (1), the rope adjusting mechanism (6) comprises a vertical plate (7) connected with the connecting plate (5), the vertical motor (7) is sleeved with a plurality of nuts (8), the horizontal connecting plate (8) is arranged in the connecting plate (7), the horizontal connecting plate (9) is provided with a horizontal connecting plate (9), the pressure sensor (10) is fixedly sleeved on one horizontal side of the H-shaped plate (9), and the positioning bolt (11) is rotatably sleeved on the left side above the connecting plate (1).
2. The rope adjusting device of a winding friction type mine hoist as claimed in claim 1, wherein: the right end of the threaded rod (4) extends out of the connecting plate (1).
3. The rope adjusting device of a winding friction type mine hoist as claimed in claim 1, wherein: the width of the pressure sensor (10) is equal to the width of the horizontal side of the H-shaped plate (9).
4. The rope adjusting device of a winding friction type mine hoist as claimed in claim 1, wherein: the side wall that H shaped plate (9) vertical one side top is close to mutually is equipped with recess three (13) symmetrically, recess three (13) bottom be equipped with spring (14), spring (14) other end be connected with stopper (15) that stretch out outside recess three (13).
5. The rope adjusting device for a winding friction type mine hoist as claimed in claim 4, wherein: the upper end of the limiting block (15) is of a convex curved surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320531006.6U CN220223160U (en) | 2023-03-18 | 2023-03-18 | Winding friction type rope adjusting device for mine hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320531006.6U CN220223160U (en) | 2023-03-18 | 2023-03-18 | Winding friction type rope adjusting device for mine hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223160U true CN220223160U (en) | 2023-12-22 |
Family
ID=89185877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320531006.6U Active CN220223160U (en) | 2023-03-18 | 2023-03-18 | Winding friction type rope adjusting device for mine hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223160U (en) |
-
2023
- 2023-03-18 CN CN202320531006.6U patent/CN220223160U/en active Active
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