CN111059120A - Down-hole fixed mine car bolt anti-unhooking interlocking device - Google Patents
Down-hole fixed mine car bolt anti-unhooking interlocking device Download PDFInfo
- Publication number
- CN111059120A CN111059120A CN201911330168.8A CN201911330168A CN111059120A CN 111059120 A CN111059120 A CN 111059120A CN 201911330168 A CN201911330168 A CN 201911330168A CN 111059120 A CN111059120 A CN 111059120A
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- China
- Prior art keywords
- mine car
- bolt
- buckle
- lug plate
- plate
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- 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.)
- Pending
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to an underground fixed mine car bolt unhooking-proof interlocking device which comprises a bolt and a buckle assembly, wherein the bolt comprises a bolt locking part and a pin rod, a bolt locking disc is fixed on the pin rod, the buckle assembly comprises an upper lug plate and a lower lug plate, the upper lug plate and the lower lug plate are fixedly arranged on a mine car in parallel, a gap for inserting a connecting part of the mine car or a steel rope is reserved between the upper lug plate and the lower lug plate, the upper lug plate and the lower lug plate are provided with corresponding pin holes, the upper side of the upper lug plate is provided with the buckle locking part, the bolt locking disc and the buckle locking part are plates which can be complemented into a whole circle, the pin rod is inserted into the pin holes, and the bolt locking disc is clamped at the lower side of the buckle locking part to form locking. The invention can prevent the problem that the mine car is easy to unhook in the inclined shaft lifting and transporting process, ensure the safety of the operation process, improve the production efficiency and reduce the labor intensity of workers.
Description
Technical Field
The invention relates to the technical field of mining equipment, in particular to an underground fixed mine car bolt unhooking-proof interlocking device.
Background
The fixed mine car is used as a lifting container in the lifting and transporting process of the inclined shaft of the mine, which is a common lifting mode at present, and the main lifting and transporting objects are ores, waste residues, materials and the like, and are also a link with large safety risk factors for lifting and transporting the inclined shaft. Original mine promotes connecting bolt and does not have mousing-hook device, and the bolt lower extreme adopts the eyelet, penetrates the split pin again, because the split pin damages easily or drops, operates extremely inconveniently, and is inefficient, can not satisfy the current situation needs, can cause the sports car occurence of failure.
Disclosure of Invention
Aiming at the problems in the background art, the invention provides the anti-unhooking interlocking device for the underground fixed mine car bolt, which can prevent the problem that the mine car is easy to unhook in the inclined shaft lifting and transporting process, ensure the safety of the operation process, improve the production efficiency and reduce the labor intensity of workers.
In order to achieve the purpose, the invention adopts the following technical scheme: fixed mine car bolt mousing-hook interlock in pit includes bolt and buckle subassembly, the bolt includes bolt locking portion and pin pole, bolt locking dish is fixed on the pin pole, buckle subassembly includes otic placode and lower otic placode, it is parallel to each other fixed mounting on the mine car with lower otic placode to go up the otic placode, leave between and be used for supplying mine car or steel cable adapting unit male clearance, it sets up the pinhole that corresponds with lower otic placode to go up the otic placode, it is provided with buckle locking portion to go up the otic placode upside, bolt locking dish and buckle locking portion are for can complementing the plate for the whole circle, the pin pole is inserted and is established in the pinhole, bolt locking dish card forms the locking in buckle locking portion downside.
Preferably, the upper end of the pin rod is provided with a top cover, and the top cover is provided with an operation bracelet.
Preferably, the buckle assembly further comprises an L-shaped mounting plate, the upper lug plate and the lower lug plate are parallel to each other and fixedly mounted on a vertical section of the mounting plate, the buckle locking portion is mounted at the top of the mounting plate, and the mounting plate is fixedly mounted on a mine car.
Preferably, the upper ear plate is in a triangular plate structure.
Preferably, the lower ear plate width is greater than the upper ear plate width in the horizontal direction.
Preferably, a rubber buffer device is arranged at the lower side of the lower ear plate.
The invention has the beneficial effects that:
the invention can prevent the problem that the mine car is easy to unhook in the inclined shaft lifting and transporting process, ensure the safety of the operation process, improve the production efficiency and reduce the labor intensity of workers.
Drawings
Fig. 1 is a schematic view of the invention in locking engagement.
Fig. 2 is a schematic view of the plug structure of the present invention.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a schematic structural diagram of the buckle assembly of the present invention.
Fig. 5 is a top view of fig. 4.
In the figure, 1-operation bracelet, 2-top cover, 3-bolt locking part, 4-pin rod, 5-mounting plate, 6-lower lug plate, 7-rubber buffer device, 8-upper lug plate, 9-pin hole, 10-buckle locking part, 11-mine car and 12-connecting ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1 to 5, the bolt unhooking prevention interlocking device for the underground fixed type mine car comprises a bolt and a buckle assembly, wherein the bolt comprises a bolt locking part 3 and a pin rod 4, a bolt locking disc 3 is fixed on the pin rod 4, the buckle assembly comprises an upper lug plate 8 and a lower lug plate 6, the upper lug plate 8 and the lower lug plate 6 are fixedly arranged on the mine car in parallel, a gap for inserting a mine car or a steel rope connecting part is reserved between the upper lug plate 8 and the lower lug plate 6, and the upper lug plate 8 and the lower lug plate 6 are provided with corresponding pin holes 9. The upper ear plate 8 is a triangular plate structure, which ensures the strength of the upper ear plate 8 and provides an operation space for the connecting ring 12. The upper side of the upper ear plate 8 is provided with a buckle locking part 10, and the bolt locking disc 3 and the buckle locking part 10 are plates which can be complemented into a whole circle. When the mine car is connected with the mine car or the mine car is connected with the steel rope, the connecting ring 12 on the mine car or the steel rope is inserted between the upper lug plate 8 and the lower lug plate 6, then the pin rod 4 is inserted into the pin hole 9 and penetrates through the connecting ring 12, and then the bolt locking disc 3 is rotated to be clamped and locked at the lower side of the buckle locking part 10. When the separation is needed, the bolt locking disc 3 is rotated, so that the bolt locking disc 3 and the buckle locking part 10 form a complementary circle, and finally the pin rod 4 is pulled out to realize the separation.
The upper end of the pin rod 4 is provided with a top cover 2, and the top cover 2 is provided with an operation bracelet 1, so that the pin rod 4 can be operated and adjusted conveniently. The buckle assembly further comprises a mounting plate 5 in an L shape, the upper lug plate 8 and the lower lug plate 6 are parallel to each other and fixedly mounted on a vertical section of the mounting plate 5, the buckle locking portion 10 is mounted at the top of the mounting plate 5, and the mounting plate 5 is fixedly mounted on a mine car through bolts, so that the buckle assembly is convenient to replace or transfer to other mine cars for use.
In the horizontal direction, the lower ear plate 6 is wider than the upper ear plate 8. (the lower ear plate 6 is the collision head of the mine car, when the connecting ring is loose, the mine car collides, the width of the lower ear plate 6 is larger than that of the upper ear plate 8, the upper ear plate 8 collides simultaneously when the mine car collides, and the upper ear plate 8 of the fixing bolt is broken.)
The lower side of the lower ear plate 6 is provided with a rubber buffer device 7. (the lower ear plate 6 below is a rectangular groove, rubber buffer 7 sliding mounted in the groove, use the rivet to fix, when the collision of mine car, rubber buffer 7 reduces the collision stress between mine car and mine car, avoid stress to lead to the mine car to deviate from the track)
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a fixed mine car bolt mousing-hook interlock in pit which characterized in that: including bolt and buckle subassembly, the bolt includes bolt locking portion (3) and pin pole (4), bolt locking dish (3) are fixed on pin pole (4), buckle subassembly includes otic placode (8) and lower otic placode (6), it is parallel to each other fixed mounting on the mine car to go up otic placode (8) and lower otic placode (6), leave between and be used for supplying mine car or steel cable connecting part male clearance, go up otic placode (8) and lower otic placode (6) and set up pinhole (9) that correspond, it is provided with buckle locking portion (10) to go up otic placode (8) upside, bolt locking dish (3) and buckle locking portion (10) are for can complementing the plate that is the whole circle, pin pole (4) are inserted and are established pinhole (9), bolt locking dish (3) card forms the locking at buckle locking portion (10) downside.
2. The downhole stationary mine car latch anti-unhooking interlock as recited in claim 1, further comprising: the upper end of the pin rod (4) is provided with a top cover (2), and the top cover (2) is provided with an operation bracelet (1).
3. The downhole stationary mine car latch anti-unhooking interlock as recited in claim 1, further comprising: the buckle assembly further comprises an L-shaped mounting plate (5), the upper lug plate (8) and the lower lug plate (6) are parallel to each other and fixedly mounted on a vertical section of the mounting plate (5), the buckle locking portion (10) is mounted at the top of the mounting plate (5), and the mounting plate (5) is fixedly mounted on a mine car.
4. The downhole stationary mine car latch anti-unhooking interlock as recited in claim 1, further comprising: the upper ear plate (8) is in a triangular plate structure.
5. The downhole stationary mine car latch anti-unhooking interlock as recited in claim 1, further comprising: in the horizontal direction, the width of the lower ear plate (6) is larger than that of the upper ear plate (8).
6. The downhole stationary mine car latch anti-unhooking interlock as recited in claim 1, further comprising: a rubber buffer device (7) is arranged at the lower side of the lower ear plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911330168.8A CN111059120A (en) | 2019-12-20 | 2019-12-20 | Down-hole fixed mine car bolt anti-unhooking interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911330168.8A CN111059120A (en) | 2019-12-20 | 2019-12-20 | Down-hole fixed mine car bolt anti-unhooking interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111059120A true CN111059120A (en) | 2020-04-24 |
Family
ID=70302602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911330168.8A Pending CN111059120A (en) | 2019-12-20 | 2019-12-20 | Down-hole fixed mine car bolt anti-unhooking interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898652A (en) * | 2021-09-24 | 2022-01-07 | 中国船舶重工集团公司第七一九研究所 | Pin type limiter |
| CN114228399A (en) * | 2021-11-24 | 2022-03-25 | 中车长江运输设备集团有限公司 | Lock shaft protection mechanism and highway-railway transport vehicle thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1652146A1 (en) * | 1987-12-21 | 1991-05-30 | Ж.М.Касы касов | Coupler |
| RU1818262C (en) * | 1991-01-24 | 1993-05-30 | Научно-Производственное Объединение Самоходной Горной Техники "Криворожрудмаш" | Buffering - pulling device |
| CN2192519Y (en) * | 1994-04-14 | 1995-03-22 | 中国矿业大学 | Joining device for mine car |
| CN2607294Y (en) * | 2003-01-23 | 2004-03-24 | 杨绍柏 | Mine car buffer case |
| CN2750958Y (en) * | 2004-08-31 | 2006-01-11 | 上海大屯能源股份有限公司 | Pin-disconnection preventing device of mine car |
| CN202006803U (en) * | 2011-01-07 | 2011-10-12 | 淮南巨万实业有限责任公司 | Mine car connector |
-
2019
- 2019-12-20 CN CN201911330168.8A patent/CN111059120A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1652146A1 (en) * | 1987-12-21 | 1991-05-30 | Ж.М.Касы касов | Coupler |
| RU1818262C (en) * | 1991-01-24 | 1993-05-30 | Научно-Производственное Объединение Самоходной Горной Техники "Криворожрудмаш" | Buffering - pulling device |
| CN2192519Y (en) * | 1994-04-14 | 1995-03-22 | 中国矿业大学 | Joining device for mine car |
| CN2607294Y (en) * | 2003-01-23 | 2004-03-24 | 杨绍柏 | Mine car buffer case |
| CN2750958Y (en) * | 2004-08-31 | 2006-01-11 | 上海大屯能源股份有限公司 | Pin-disconnection preventing device of mine car |
| CN202006803U (en) * | 2011-01-07 | 2011-10-12 | 淮南巨万实业有限责任公司 | Mine car connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898652A (en) * | 2021-09-24 | 2022-01-07 | 中国船舶重工集团公司第七一九研究所 | Pin type limiter |
| CN114228399A (en) * | 2021-11-24 | 2022-03-25 | 中车长江运输设备集团有限公司 | Lock shaft protection mechanism and highway-railway transport vehicle thereof |
| CN114228399B (en) * | 2021-11-24 | 2024-01-26 | 中车长江运输设备集团有限公司 | Lock shaft protection mechanism and public railway transport vehicle thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |
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| RJ01 | Rejection of invention patent application after publication |