CN213445939U - Rope-dropping-preventing and rope-biting protecting device of endless rope winch - Google Patents
Rope-dropping-preventing and rope-biting protecting device of endless rope winch Download PDFInfo
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- CN213445939U CN213445939U CN202022160530.6U CN202022160530U CN213445939U CN 213445939 U CN213445939 U CN 213445939U CN 202022160530 U CN202022160530 U CN 202022160530U CN 213445939 U CN213445939 U CN 213445939U
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- biting
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Abstract
The utility model discloses an endless rope winch anticreep rope, sting rope protection device, including the bottom casing, the top of bottom casing is provided with the base, upper end one side fixedly connected with support frame of base, the inside of support frame is rotated and is connected with the pivot, the intermediate position fixedly connected with initiative sheave of pivot, the winding has the cable wire on the initiative sheave. The utility model discloses in, the proximity sensor who sets up in initiative sheave top both sides detects the cable wire of winding in its recess, when the cable wire when appearing in the recess when squinting to one side, if the cable wire when squinting left, first servo motor corotation drives the initiative sheave of base upper end support frame in and moves the certain distance left, thereby make the cable wire keep at the intermediate position, if the cable wire when squinting right, first servo motor reversal drives the initiative sheave of base upper end support frame in and moves the certain distance right, thereby make the cable wire keep at the intermediate position.
Description
Technical Field
The utility model relates to a protection device technical field especially relates to endless rope winch anticreep rope, sting rope protection device.
Background
At present, the well-known mining endless rope winch adopts a single friction roller as a main transmission roller, and the shuttle car and the transported mine car are driven to operate by the friction force generated by the rotation of the endless rope winch roller and a steel wire rope. When the endless rope winch runs, the steel rope is continuously repeated in the rope groove of the main roller, the steel rope climbs towards the edge of the C-shaped groove of the main roller and continuously slides towards the center of the C-shaped groove, derailment or rope biting can occur, and the existing rope falling and rope biting prevention protection devices can not actively solve the problems and only give out warning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an endless rope winch anti-falling rope and rope biting protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the rope-falling-preventing and rope-biting protection device of the endless rope winch comprises a bottom shell, wherein a base is arranged above the bottom shell, one side of the upper end of the base is fixedly connected with a support frame, a rotating shaft is rotatably connected inside the support frame, a driving reel is fixedly connected at the middle position of the rotating shaft, a steel cable is wound on the driving reel, one side of the upper end of the base is vertically and fixedly connected with a support plate, a second rack is fixedly connected between the support plate and the support frame, a second servo motor is fixedly connected inside the second rack, the output end of the second servo motor penetrates through the side surface of the support frame and is fixedly connected with the rotating shaft, an L-shaped connecting plate is fixedly connected at the upper end of one side of the support frame, a fixing rod is connected with one end of the L-shaped connecting plate, the equal fixedly connected with proximity sensor in both sides of mounting bracket, it is a plurality of proximity sensor's the equal electricity in output is connected with the transmission line.
As a further description of the above technical solution:
the upper surface of bottom casing has seted up the spout, the lower extreme fixedly connected with a plurality of sliders of base.
As a further description of the above technical solution:
a plurality of the lower end of the sliding block passes through the sliding groove, and the lower end of the sliding block is connected with the roller in a rotating mode.
As a further description of the above technical solution:
the inside bottom fixedly connected with slide rail of bottom casing, it is a plurality of the gyro wheel all with slide rail roll connection.
As a further description of the above technical solution:
the improved structure of the motor is characterized in that a first rack is fixedly connected to one side of the bottom shell, a first servo motor is fixedly connected to the inside of the first rack, and a threaded rod is fixedly connected to the side face of the bottom shell, wherein the output end of the first servo motor penetrates through the bottom shell.
As a further description of the above technical solution:
one end of the threaded rod is rotatably connected with one side of the inside of the bottom shell, and the threaded rod is in threaded connection with the sliding blocks.
As a further description of the above technical solution:
the equal fixedly connected with mounting panel of side around the bottom casing, it is a plurality of the inside of mounting panel all is provided with fixing bolt.
The utility model discloses following beneficial effect has:
1. the rope falling prevention and rope biting protection device of the endless rope winch is characterized in that when the rope falling prevention and rope biting protection device is used, a bottom shell, a mounting plate, a fixing bolt, a base, a first servo motor, a first rack, a support plate, a second servo motor, a second rack, an L-shaped connecting plate, a driving reel, a transmission line, a fixing rod, a mounting rack, a proximity sensor, a rotating shaft, a support frame, a steel rope, a sliding chute, a sliding block, a threaded rod, a sliding rail and a roller are arranged on the bottom shell, the proximity sensor arranged on two sides above the driving reel detects the steel rope wound in a groove of the driving reel, when the steel rope in the groove deviates to one side, the first servo motor rotates forwards to drive the driving reel in the support frame at the upper end of the base to move leftwards for a certain distance if the steel rope deviates leftwards, so that the steel, thereby keeping the wire rope in the neutral position.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic view of the internal structure of the bottom casing of the present invention.
Illustration of the drawings:
1. a bottom housing; 2. mounting a plate; 3. fixing the bolt; 4. a base; 5. a first servo motor; 6. a first frame; 7. A support plate; 8. a second servo motor; 9. a second frame; 10. an L-shaped connecting plate; 11. a driving reel; 12. a transmission line; 13. Fixing the rod; 14. a mounting frame; 15. a proximity sensor; 16. a rotating shaft; 17. a support frame; 18. a steel cord; 19. a chute; 20. A slider; 21. a threaded rod; 22. a slide rail; 23. and a roller.
Detailed Description
Referring to fig. 1-2, the present invention provides an embodiment: the rope-falling-preventing and rope-biting protection device of the endless rope winch comprises a bottom shell 1, wherein a base 4 is arranged above the bottom shell 1, one side of the upper end of the base 4 is fixedly connected with a support frame 17, the inside of the support frame 17 is rotatably connected with a rotating shaft 16, the middle position of the rotating shaft 16 is fixedly connected with a driving reel 11, a steel cable 18 is wound on the driving reel 11, one side of the upper end of the base 4 is vertically and fixedly connected with a support plate 7, a second rack 9 is fixedly connected between the support plate 7 and the support frame 17, the inside of the second rack 9 is fixedly connected with a second servo motor 8, the output end of the second servo motor 8 penetrates through the side surface of the support frame 17 and is fixedly connected with the rotating shaft 16, the upper end of one side of the support frame 17 is fixedly connected with an L-shaped connecting plate 10, one end of the L-shaped connecting plate 10, the output ends of the plurality of proximity sensors 15 are electrically connected to the transmission line 12.
In fig. 2: the upper surface of the bottom shell 1 is provided with a sliding groove 19, and the lower end of the base 4 is fixedly connected with a plurality of sliding blocks 20.
In fig. 2: the lower ends of the sliding blocks 20 penetrate through the sliding grooves 19, and the lower ends of the sliding blocks 20 are rotatably connected with the rollers 23.
In fig. 2: the inside bottom fixedly connected with slide rail 22 of bottom casing 1, a plurality of gyro wheels 23 all with slide rail 22 roll connection.
In fig. 1 and 2: one side fixedly connected with first frame 6 of bottom casing 1, the inside fixedly connected with first servo motor 5 of first frame 6, the side fixedly connected with threaded rod 21 that the output of first servo motor 5 runs through bottom casing 1.
In fig. 1 and 2: one end of the threaded rod 21 is rotatably connected with one side of the inside of the bottom shell 1, the threaded rod 21 is in threaded connection with the plurality of sliders 20, and the first servo motor 5 drives the threaded rod 21 to rotate, so that the sliders 20 which are in threaded connection with the threaded rod are driven to move on the sliding rails 22 through the rollers 23, and the driving reel 11 in the support frame 17 at the upper end of the base 4 is driven to move.
In fig. 1: the equal fixedly connected with mounting panel 2 of side around the casing 1 of bottom, the inside of a plurality of mounting panels 2 all is provided with fixing bolt 3, uses fixing bolt 3 can install the bottom on the holding surface.
The working principle is as follows: the second servo motor 8 drives the driving sheave 11 on the rotating shaft 16 to rotate, so as to wind the steel cable 18, the proximity sensors 15 arranged at two sides above the driving sheave 11 detect the steel cable 18 wound in the groove, when the steel cable 18 in the groove deviates to one side, the first servo motor 5 drives the threaded rod 21 to rotate, so as to drive the sliding block 20 in threaded connection with the threaded rod to move on the sliding rail 22 through the roller 23, so as to drive the driving sheave 11 in the supporting frame 17 at the upper end of the base 4 to move, if the steel cable 18 deviates to the left, the first servo motor 5 rotates forwards, so as to drive the driving sheave 11 in the supporting frame 17 at the upper end of the base 4 to move leftwards for a certain distance, so that the steel cable 18 is kept at the middle position, if the steel cable 18 deviates to the right, the first servo motor 5 rotates backwards, so as to drive the driving sheave 11 in the supporting frame 17 at the upper end of the, thereby holding the wire rope 18 in the neutral position.
Claims (7)
1. Endless rope winch anticreep rope, sting rope protection device, including bottom casing (1), its characterized in that: a base (4) is arranged above the bottom shell (1), a support frame (17) is fixedly connected to one side of the upper end of the base (4), a rotating shaft (16) is connected to the inside of the support frame (17) in a rotating mode, a driving reel (11) is fixedly connected to the middle position of the rotating shaft (16), a steel cable (18) is wound on the driving reel (11), a support plate (7) is vertically and fixedly connected to one side of the upper end of the base (4), a second rack (9) is fixedly connected between the support plate (7) and the support frame (17), a second servo motor (8) is fixedly connected to the inside of the second rack (9), the output end of the second servo motor (8) penetrates through the side face of the support frame (17) and is fixedly connected with the rotating shaft (16), and an L-shaped connecting plate (10) is fixedly connected to the upper end of one side of the, the one end bolted connection of L shape connecting plate (10) has dead lever (13), the lower extreme fixedly connected with mounting bracket (14) of dead lever (13), the equal fixedly connected with proximity sensor (15) in both sides of mounting bracket (14), it is a plurality of the equal electricity in output of proximity sensor (15) is connected with transmission line (12).
2. The endless rope winch rope-falling-prevention and rope-biting-prevention protection device of claim 1, characterized in that: the upper surface of bottom casing (1) has seted up spout (19), the lower extreme fixedly connected with of base (4) a plurality of sliders (20).
3. The endless rope winch rope-falling-prevention and rope-biting-prevention protection device of claim 2, characterized in that: the lower ends of the sliding blocks (20) penetrate through the sliding grooves (19), and the lower ends of the sliding blocks (20) are rotatably connected with the rollers (23).
4. The endless rope winch rope-falling-prevention and rope-biting-prevention protection device of claim 3, characterized in that: the inside bottom fixedly connected with slide rail (22) of bottom casing (1), it is a plurality of gyro wheel (23) all with slide rail (22) roll connection.
5. The endless rope winch rope-falling-prevention and rope-biting-prevention protection device of claim 1, characterized in that: the improved structure of the motor is characterized in that a first rack (6) is fixedly connected to one side of the bottom shell (1), a first servo motor (5) is fixedly connected to the inside of the first rack (6), and an output end of the first servo motor (5) penetrates through a threaded rod (21) fixedly connected to the side face of the bottom shell (1).
6. The endless rope winch rope-falling-prevention and rope-biting-prevention protection device of claim 5 is characterized in that: one end of the threaded rod (21) is rotatably connected with one side of the inside of the bottom shell (1), and the threaded rod (21) is in threaded connection with the sliding blocks (20).
7. The endless rope winch rope-falling-prevention and rope-biting-prevention protection device of claim 1, characterized in that: the equal fixedly connected with mounting panel (2) of side around bottom casing (1), it is a plurality of the inside of mounting panel (2) all is provided with fixing bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160530.6U CN213445939U (en) | 2020-09-28 | 2020-09-28 | Rope-dropping-preventing and rope-biting protecting device of endless rope winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160530.6U CN213445939U (en) | 2020-09-28 | 2020-09-28 | Rope-dropping-preventing and rope-biting protecting device of endless rope winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213445939U true CN213445939U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022160530.6U Active CN213445939U (en) | 2020-09-28 | 2020-09-28 | Rope-dropping-preventing and rope-biting protecting device of endless rope winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213445939U (en) |
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2020
- 2020-09-28 CN CN202022160530.6U patent/CN213445939U/en active Active
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