CN111071282B - Emergency pin releasing device of remote pin car - Google Patents
Emergency pin releasing device of remote pin car Download PDFInfo
- Publication number
- CN111071282B CN111071282B CN201811232020.6A CN201811232020A CN111071282B CN 111071282 B CN111071282 B CN 111071282B CN 201811232020 A CN201811232020 A CN 201811232020A CN 111071282 B CN111071282 B CN 111071282B
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- Prior art keywords
- pin
- frame
- mounting plate
- car
- slot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
- B61G1/28—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with vertical bolt or pin
- B61G1/30—Operating devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses an emergency pin releasing device of a remote pin car, which comprises a car body, connecting slots, connecting plugs, pins, pin guide frames, a cylinder and a position sensor, wherein the bottom of the car body is provided with a car frame, the bottom of the car frame is uniformly provided with two groups of idler wheels, the left end of the car frame is provided with the connecting slots, the right end of the car frame is provided with the connecting plugs, the pin guide frames are arranged above the connecting slots, the right end of the connecting slots is provided with a first mounting plate, the upper end of the first mounting plate is provided with the cylinder mounting plate, the pin guide frames are plates with inverted L-shaped cross sections, and the bottoms of the pin guide frames are fixed on the connecting slots; be equipped with the cylinder on the cylinder mounting panel, the bottom of cylinder is connected with telescopic link. Two second clamping grooves and one first clamping groove are arranged in the connecting slot, so that the connecting firmness can be improved; the cylinder and the telescopic connecting rod that set up make the height of bolt can independently adjust to can realize the function that the round pin was separated to the round pin car.
Description
Technical Field
The invention relates to the technical field of car-selling, in particular to an emergency pin-releasing device for a remote car-selling.
Background
At present, in the mining process of coal mines, a plurality of trolleys which are connected end to end in sequence are often used for transporting coal mines, and the trolleys are fixedly connected through bolts, so that people also call the trolleys for the mines as pin cars in actual work. The existing pin car is mostly installed with a bolt by manpower when in connection, and the pin car sometimes encounters an emergency in the running process, and needs to be released in order to ensure safety; most of the existing pin engines do not have the function of remotely releasing the pins.
Disclosure of Invention
The invention aims to provide an emergency pin release device for a remote pin car, so as to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: a long-distance pin car emergency pin release device comprises a car body, connecting slots, connecting plugs, pins, pin guide frames, cylinders and a position sensor, wherein a car frame is arranged at the bottom of the car body, two groups of idler wheels are uniformly distributed at the bottom of the car frame, the connecting slots are formed in the left end of the car frame, the connecting plugs are arranged at the right end of the car frame, the pin guide frames are arranged above the connecting slots, a first mounting plate is arranged at the right end of each connecting slot, the cylinder mounting plate is arranged at the upper end of each first mounting plate, each pin guide frame is a plate with an inverted L-shaped cross section, and the bottoms of the pin guide frames are fixed on the connecting slots; the air cylinder mounting plate is provided with an air cylinder, the bottom of the air cylinder is connected with a telescopic connecting rod, the bottom of the telescopic connecting rod is provided with a connecting flange, the top end of the bolt is provided with a connecting flange, the two connecting flanges are fixedly connected together through a bolt, the air cylinder is provided with a control air pipe, and the control air pipe is provided with an electromagnetic valve; the bottom of cylinder mounting panel is equipped with battery pack, and battery pack's top is equipped with the controller.
As a further scheme of the invention: the position sensor is arranged at the bottom of the upper end of the bolt guide frame and is connected with the controller.
As a further scheme of the invention: the bottom on connecting slot right side is equipped with the frame connecting plate, is equipped with first mounting hole on the frame connecting plate, and the equipartition is equipped with a plurality of second mounting holes on the first mounting panel, is equipped with the cylinder mounting hole on the cylinder mounting panel.
As a further scheme of the invention: the bottom of bolt leading truck is equipped with the strengthening rib, is equipped with first bolt hole on the bolt leading truck, is equipped with the second bolt hole on the connecting slot, and the position in second bolt hole is corresponding with the position in first bolt hole, and the inside of connecting slot is hollow structure, and is first draw-in groove in the middle of the inside of connecting slot, and the both sides of first draw-in groove all are equipped with a second draw-in groove.
As a further scheme of the invention: the left side of connecting plug is equipped with the second mounting panel, and the equipartition is equipped with a plurality of second mounting holes on the second mounting panel, and the left end bottom of second mounting panel is equipped with the frame connecting plate, is equipped with first mounting hole on the frame connecting plate, and connecting plug's left end is equipped with the joint, and the both sides of joint all are equipped with the direction inserted block.
As a further scheme of the invention: the direction inserted block slides and sets up in connecting plug, and the width that the joint was less than the width of first draw-in groove, is equipped with the clearance between direction inserted block and the joint, and the joint is overhead to be equipped with the third bolt hole, and the direction inserted block uses with the cooperation of second draw-in groove.
As a further scheme of the invention: the left end of first mounting panel is equipped with the battery mounting bracket, and the battery mounting bracket is fixed on first mounting panel through the welded mode.
Compared with the prior art, the two second clamping grooves and the first clamping groove are arranged in the connecting slot, so that the connecting firmness can be improved; the arranged frame connecting plate can increase the firmness of the installation of the connecting slot and the connecting plug with the frame, and improve the safety performance of the pin car; the cylinder and the telescopic connecting rod that set up make the height of bolt can independently adjust to can realize the function that the round pin was separated to the round pin car.
Drawings
Fig. 1 is a schematic structural diagram of an emergency release device of a remote pin car.
Fig. 2 is a schematic diagram of a mounting structure of a position sensor in an emergency release device of a remote pin car.
Fig. 3 is a schematic perspective view of a connection slot of an emergency release device of a remote pin car.
Fig. 4 is a schematic perspective view of a connection plug in an emergency release device of a remote car-pinning system.
In the figure: 1. a vehicle body; 2. a frame; 3. a roller; 4. a connecting plug; 5. connecting the slots; 6. a bolt; 7. a bolt guide frame; 8. a connecting flange; 9. a telescopic connecting rod; 10. a cylinder mounting plate; 11. a cylinder; 12. a control air pipe; 13. an electromagnetic valve; 14. a controller; 15. a battery assembly; 16. a first mounting plate; 17. a second mounting plate; 18. a guide insert block; 19. a clamping head; 20. a position sensor; 21. a frame connecting plate; 22. a first mounting hole; 23. a second mounting hole; 24. a battery mounting bracket; 25. a cylinder mounting hole; 26. a first pin hole; 27. reinforcing ribs; 28. a second pin hole; 29. a first card slot; 30. a second card slot; 31. a third plug hole; 32. a gap.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, an emergency pin release device for a remote pin car comprises a car body 1, a connecting slot 5, a connecting plug 4, a pin 6, a pin guide frame 7, a cylinder 11 and a position sensor 20, wherein the bottom of the car body 1 is provided with a car frame 2, two groups of rollers 3 are uniformly distributed at the bottom of the car frame 2, the left end of the car frame 2 is provided with the connecting slot 5, the right end of the car frame 2 is provided with the connecting plug 4, the pin guide frame 7 is arranged above the connecting slot 5, the right end of the connecting slot 5 is provided with a first mounting plate 16, the upper end of the first mounting plate 16 is provided with the cylinder mounting plate 10, the pin guide frame 7 is a plate with an inverted L-shaped cross section, and the bottom of the pin guide frame 7 is fixed on the connecting slot 5; the air cylinder mounting plate 10 is provided with an air cylinder 11, the bottom of the air cylinder 11 is connected with a telescopic connecting rod 9, the bottom of the telescopic connecting rod 9 is provided with a connecting flange 8, the top end of the bolt 6 is also provided with the connecting flange 8, the two connecting flanges 8 are fixedly connected together through a bolt, the air cylinder 11 is provided with a control air pipe 12, and the control air pipe 12 is provided with an electromagnetic valve 13; the bottom of cylinder mounting panel 10 is equipped with battery pack 15, and battery pack 15's top is equipped with controller 14.
As shown in fig. 2, the position sensor 20 is disposed at the bottom of the upper end of the latch guide 7, and the position sensor 20 is connected to the controller 14.
As shown in fig. 3, a frame connecting plate 21 is arranged at the bottom of the right side of the connecting slot 5, a first mounting hole 22 is arranged on the frame connecting plate 21, a plurality of second mounting holes 23 are uniformly distributed on the first mounting plate 16, a storage battery mounting frame 24 is arranged at the left end of the first mounting plate 16, the storage battery mounting frame 24 is fixed on the first mounting plate 16 in a welding manner, and a cylinder mounting hole 25 is arranged on the cylinder mounting plate 10; the bottom of bolt leading truck 7 is equipped with strengthening rib 27, and the setting of strengthening rib 27 can increase the firmness that bolt leading truck 7 and connecting slot 5 are connected, is equipped with first bolt hole 26 on the bolt leading truck 7, is equipped with second bolt hole 28 on the connecting slot 5, and the position in second bolt hole 28 is corresponding with the position in first bolt hole 26, and connecting slot 5's inside is hollow structure, and is first draw-in groove 29 in the middle of connecting slot 5's the inside, and the both sides of first draw-in groove 29 all are equipped with a second draw-in groove 30.
As shown in fig. 4, a second mounting plate 17 is arranged on the left side of the connecting plug 4, a plurality of second mounting holes 23 are uniformly distributed on the second mounting plate 17, a frame connecting plate 21 is arranged at the bottom of the left end of the second mounting plate 17, and a second mounting plate 21 is arranged on the frame connecting plate 21
A mounting hole 22, the left end of connecting plug 4 is equipped with joint 19, and joint 19's both sides all are equipped with direction inserted block 18, direction inserted block 18 slides and sets up in connecting plug 4, and joint 19's width is less than the width of first draw-in groove 29, is equipped with clearance 32 between direction inserted block 18 and the joint 19, is equipped with third bolt hole 31 on the joint 19, and direction inserted block 18 uses with the cooperation of second draw-in groove 30.
In the using process, the first mounting plate 16, the second mounting plate 17 and the frame connecting plate 21 are fixed on the frame 2 through bolts, then the clamping connector 19 is inserted into the first clamping groove 29, and the bolt 6 sequentially penetrates through the first bolt hole 26, the second bolt hole 28, the third bolt hole 31 and the second bolt hole 28 from top to bottom; when the pin needs to be emergently released, a pin releasing signal is sent to the controller 14 through the remote terminal, after the controller 14 receives the signal, the electromagnetic valve 13 is switched on, the air cylinder 11 starts to work, the telescopic connecting rod 9 is made to extend upwards and retract, the bolt 6 is made to withdraw from the third bolt hole 31, and then the two pin car starts to release the pin, when the bolt 6 is retracted to the position above the position sensor 20, the position sensor 20 sends a signal indicating that the pin is successfully released, and the controller 14 feeds back information to the remote control end; the two second clamping grooves 30 and the first clamping groove 29 are arranged in the connecting slot 5, so that the connecting firmness can be improved; the firm degree of connecting slot 5 and connecting plug 4 and frame installation can be increased to the frame connection board that sets up, improves the security performance of round pin car.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted", connected "and" connected "are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. An emergency pin release device of a remote pin car comprises a car body (1), a connecting slot (5), a connecting plug (4), a pin (6), a pin guide frame (7), a cylinder (11) and a position sensor (20), the trolley is characterized in that a trolley frame (2) is arranged at the bottom of the trolley body (1), two groups of idler wheels (3) are uniformly distributed at the bottom of the trolley frame (2), a connecting slot (5) is formed in the left end of the trolley frame (2), a connecting plug (4) is arranged at the right end of the trolley frame (2), a bolt guide frame (7) is arranged above the connecting slot (5), a first mounting plate (16) is arranged at the right end of the connecting slot (5), an air cylinder mounting plate (10) is arranged at the upper end of the first mounting plate (16), the bolt guide frame (7) is a plate with an inverted L-shaped cross section, and the bottom of the bolt guide frame (7) is fixed on the connecting slot (5); an air cylinder (11) is arranged on the air cylinder mounting plate (10), the bottom of the air cylinder (11) is connected with a telescopic connecting rod (9), a connecting flange (8) is arranged at the bottom of the telescopic connecting rod (9), a connecting flange (8) is arranged at the top end of the plug pin (6), the two connecting flanges (8) are fixedly connected together through a bolt, a control air pipe (12) is arranged on the air cylinder (11), and an electromagnetic valve (13) is arranged on the control air pipe (12); the bottom of cylinder mounting panel (10) is equipped with battery pack (15), and battery pack (15)'s top is equipped with controller (14).
2. The remote pin car emergency release device of claim 1, wherein the position sensor (20) is disposed at the bottom of the upper end of the bolt guide (7), and the position sensor (20) is connected to the controller (14).
3. The emergency release device for the remote pin car according to claim 1, wherein a frame connecting plate (21) is arranged at the bottom of the right side of the connecting slot (5), a first mounting hole (22) is formed in the frame connecting plate (21), a plurality of second mounting holes (23) are uniformly distributed in the first mounting plate (16), and a cylinder mounting hole (25) is formed in the cylinder mounting plate (10).
4. The emergency release device for the remote pin car as claimed in claim 1, wherein a reinforcing rib (27) is provided at the bottom of the pin guide frame (7), a first pin hole (26) is provided on the pin guide frame (7), a second pin hole (28) is provided on the connection slot (5), the position of the second pin hole (28) corresponds to the position of the first pin hole (26), the connection slot (5) has a hollow structure inside, a first slot (29) is provided in the middle of the connection slot (5), and two second slots (30) are provided on both sides of the first slot (29).
5. The emergency release device for the remote pin car according to claim 1, wherein a second mounting plate (17) is arranged on the left side of the connecting plug (4), a plurality of second mounting holes (23) are uniformly distributed on the second mounting plate (17), a frame connecting plate (21) is arranged at the bottom of the left end of the second mounting plate (17), a first mounting hole (22) is arranged on the frame connecting plate (21), a clamping head (19) is arranged at the left end of the connecting plug (4), and guide insertion blocks (18) are arranged on two sides of the clamping head (19).
6. The remote pin car emergency release device of claim 5, wherein the guide insert (18) is slidably disposed in the connecting plug (4), the width of the snap joint (19) is smaller than that of the first snap groove (29), a gap (32) is formed between the guide insert (18) and the snap joint (19), a third latch hole (31) is formed in the snap joint (19), and the guide insert (18) is matched with the second snap groove (30).
7. The remote pin car emergency release device of claim 1, wherein the left end of the first mounting plate (16) is provided with a battery mounting bracket (24), and the battery mounting bracket (24) is fixed on the first mounting plate (16) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232020.6A CN111071282B (en) | 2018-10-22 | 2018-10-22 | Emergency pin releasing device of remote pin car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232020.6A CN111071282B (en) | 2018-10-22 | 2018-10-22 | Emergency pin releasing device of remote pin car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111071282A CN111071282A (en) | 2020-04-28 |
| CN111071282B true CN111071282B (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811232020.6A Active CN111071282B (en) | 2018-10-22 | 2018-10-22 | Emergency pin releasing device of remote pin car |
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| Country | Link |
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| CN (1) | CN111071282B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841282A1 (en) * | 1978-09-22 | 1980-04-03 | Bedia Bergbau Diesel Ausruestu | Mine locomotive push=pull coupling - has length adjustable hinged coupling rod and elastically supported interfacing buffer pair |
| CN202243524U (en) * | 2011-09-19 | 2012-05-30 | 山西兰花科技创业股份有限公司 | Locking device for mine car connection |
| CN202518269U (en) * | 2012-05-07 | 2012-11-07 | 葛德祥 | Simple connecting device for mine car |
| CN206465849U (en) * | 2016-12-22 | 2017-09-05 | 常州科研试制中心有限公司 | A kind of articulated vehicle steering indicating light automatic opening-closing |
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2018
- 2018-10-22 CN CN201811232020.6A patent/CN111071282B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111071282A (en) | 2020-04-28 |
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