CN211032585U - Simple mechanical car arrester - Google Patents
Simple mechanical car arrester Download PDFInfo
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- CN211032585U CN211032585U CN201921922379.6U CN201921922379U CN211032585U CN 211032585 U CN211032585 U CN 211032585U CN 201921922379 U CN201921922379 U CN 201921922379U CN 211032585 U CN211032585 U CN 211032585U
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- baffle
- pendulum
- rotating shaft
- simple mechanical
- car arrester
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Abstract
The utility model relates to the technical field of anti-return of mining mine cars, in particular to a simple mechanical car arrester, which comprises a baffle, a supporting seat, a first rotating shaft and a pendulum bob, wherein the baffle is hinged and arranged on the first rotating shaft, the left side of the baffle is heavy and the right side of the baffle is light; the left bottom end of the baffle is fixed with a positioning ring which is communicated from left to right, the lower part of the left side of the pendulum is fixed with a traction locking mechanism which can be inserted into the positioning ring and can limit and lock the baffle, and the left end of the traction locking mechanism is inserted into the positioning ring. The utility model has the advantages of reasonable and compact structure, convenient to use, it passes through baffle, pendulum, traction locking mechanical system and stop gear's mutual cooperation, under the prerequisite of guaranteeing that the mine car normally passes through, when taking place the mine car and go back the swift current, can effectively prevent the mine car to continue to go back the swift current to avoid the emergence of casualties and loss of property accident.
Description
Technical Field
The utility model relates to a mining mine car prevents back swift current technical field, is a simple and easy mechanical type car arrester.
Background
The mine car is transported out of the lifting shaft and runs to a designated position according to the track. However, due to the fact that the road in the transportation process has a slope, underground blasting vibration, unhooking of a trolley hook, manual misoperation and the like, the mine car accidentally slips back, and casualties and property loss are easily caused.
Disclosure of Invention
The utility model provides a simple and easy mechanical type car arrester has overcome above-mentioned prior art not enough, and it can effectively solve the unexpected swift current of mine car and cause casualties and loss of property's problem easily.
The technical scheme of the utility model is realized through following measure: a simple mechanical car arrester comprises a baffle, a supporting seat, a first rotating shaft and a pendulum bob, wherein the baffle is hinged on the first rotating shaft and is limited by the first rotating shaft, and the baffle is heavy on the left and light on the right; the pendulum that can the horizontal hunting is installed through the supporting seat is articulated in the right-hand side of baffle, the holding ring that link up about the left part bottom mounting of baffle, be fixed with in the left side lower part of pendulum can insert the holding ring and with the spacing locking's of baffle traction locking mechanism, traction locking mechanism's left end inserts in the holding ring, right-hand stop gear that sets up at the pendulum, form the clearance that allows the clockwise small-amplitude pivoted of pendulum between pendulum and stop gear, the top of pendulum is above the baffle.
The following are further optimization or/and improvement of the technical scheme of the utility model:
The traction locking mechanism comprises a traction rope and a positioning rod which can be pulled out from the positioning ring by the traction rope, the traction rope is fixedly connected to the lower portion of the left side of the pendulum bob, the other end of the traction rope is fixedly connected with the right end of the positioning rod, and the left end of the positioning rod is inserted into the positioning ring.
The positioning device further comprises a second supporting plate, a guide ring corresponding to the positioning ring in the left-right direction is fixedly mounted on the second supporting plate, and the right part of the positioning rod penetrates through the guide ring.
The support seat comprises a first support plate and a support frame, the support frame is fixed to the top of the first support plate, a forward and backward rotating shaft II is fixed to the support frame, and the pendulum bob is hinged to the rotating shaft II.
The mine car running device further comprises a track for the mine car to run, and the rotating shaft I, the supporting plate I and the supporting plate II are fixed in the track at intervals from left to right; the pendulum bob is in an inverted T shape, the vertical section of the pendulum bob is hinged to the second rotating shaft, and the lower part of the right side of the transverse section of the pendulum bob is fixedly provided with a traction locking mechanism.
The limiting mechanism comprises a transverse limiting section and a supporting rod with the height not higher than that of the pendulum bob, the transverse limiting section is fixed on the front side of the supporting rod, the front side of the transverse limiting section is located above the transverse section of the pendulum bob, the transverse limiting section corresponds to the upper portion of the pendulum bob in the left-right mode, and the supporting rod is fixed on a second supporting plate behind the pendulum bob.
The right side surface of the baffle is an inclined baffle surface which is inclined from left to bottom and right to top.
The utility model has the advantages of reasonable and compact structure, convenient to use, it passes through baffle, pendulum, traction locking mechanical system and stop gear's mutual cooperation, under the prerequisite of guaranteeing that the mine car normally passes through, when taking place the mine car and go back the swift current, can effectively prevent the mine car to continue to go back the swift current to avoid the emergence of casualties and loss of property accident.
Drawings
Fig. 1 is a schematic structural view of the preferred embodiment of the present invention.
FIG. 2 is a schematic top view of the mine car track with the preferred embodiment of the present invention.
The codes in the figures are respectively: the device comprises a baffle 1, a rotating shaft I2, a pendulum bob 3, a positioning ring 4, a track 5, a traction rope 6, a positioning rod 7, a support plate II 8, a guide ring 9, a support plate I10, a support frame 11, a rotating shaft II 12, a transverse limiting section 13, a support rod 14 and an inclined blocking surface 15.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of fig. 1 of the specification.
The invention will be further described with reference to the following examples and drawings:
As shown in the attached drawings 1 and 2, the simple mechanical car arrester comprises a baffle 1, a supporting seat, a first rotating shaft 2 and a pendulum 3, wherein the baffle 1 is hinged on the first rotating shaft 2, the first rotating shaft 2 is used as a boundary, and the baffle 1 is heavy on the left and light on the right; swing's pendulum 3 that can the horizontal hunting is installed through the supporting seat is articulated on the right-hand side of baffle 1, holding ring 4 that link up about the left part bottom mounting of baffle 1, be fixed with in the left side lower part of pendulum 3 can insert to holding ring 4 and with the spacing locking of baffle 1 traction locking mechanism, traction locking mechanism's left end inserts in holding ring 4, right-hand stop gear that sets up at pendulum 3, form the clearance that allows pendulum 3 clockwise small amplitude pivoted between pendulum 3 and stop gear, pendulum 3's top is in baffle 1 top.
The utility model discloses when using, according to the preface with pivot 2 and supporting seat vertical fixation in the track 5 of mine car. The mine car travels on the rails 5 from left to right.
When the mine car moves to the pendulum bob 3, the top of the pendulum bob 3 can be flushed with the top of the mine car box body, the baffle 1 is in a horizontal state due to the fixing effect of the traction locking mechanism, and the mine car can move to the installation position, because the baffle 1 is lower than the mine car box body, the mine car can pass through the track 5 at the baffle 1 without being blocked, when the mine car moves to the pendulum bob 3, because the top of the pendulum bob 3 can be flushed with the bottom of the mine car box body, the right side of the bottom of the mine car box body can be contacted with the top of the pendulum bob 3, the pendulum bob 3 rotates clockwise along the advancing direction of the mine car, when the top of the pendulum bob 3 rotates clockwise for a certain angle, the top of the pendulum bob 3 is blocked by the limiting mechanism, so that the pendulum bob 3 can not rotate greatly, and at the moment, the top of the pendulum bob 3 descends and; and, when pendulum 3's top clockwise rotation, pull locking mechanical system and can remove right, nevertheless not enough will pull locking mechanical system's left end and extract from holding ring 4, so the mine car is from a left side and right through setting up the utility model discloses a during track 5, baffle 1 remains the horizontality throughout to guarantee not to disturb follow-up mine car walking.
After the mine car passes through the track 5 provided by the utility model, due to the road gradient, the underground blasting vibration, the hook of the trolley hook is disengaged, when the mine car slips back for reasons such as artificial misoperation, the left side of the bottom of the box body of the mine car collides with the top of the pendulum bob 3, the mine car continues to slip back leftwards, the pendulum bob 3 is driven to rotate anticlockwise, and the pendulum bob 3 can rotate greatly anticlockwise, so that the distance for the traction locking mechanism to move rightwards is increased, the left end of the traction locking mechanism is pulled out from the positioning ring 4, the baffle 1 loses the restraint of the traction locking mechanism, and because the baffle 1 is heavy left and light right, the baffle 1 loses the restraint of the traction locking mechanism, the baffle 1 tilts upwards under the action of dead weight, the right side face of the tilted baffle 1 is abutted against the left side face of the box body, so as to prevent the mine car from continuing to slip back leftwards, and achieve the, avoiding the occurrence of casualties and property loss accidents.
The simple mechanical car arrester can be further optimized or/and improved according to actual needs:
As shown in fig. 1 and 2, the traction locking mechanism comprises a traction rope 6 and a positioning rod 7 which can be pulled out from the positioning ring 4 by the traction rope 6, the traction rope 6 is fixedly connected to the lower portion of the left side of the pendulum 3, the other end of the traction rope 6 is fixedly connected with the right end of the positioning rod 7, and the left end of the positioning rod 7 is inserted into the positioning ring 4.
When the mine car returns, the pendulum bob 3 rotates anticlockwise, the traction rope 6 is driven by the pendulum bob to pull out the positioning rod 7, the baffle plate 1 is automatically tilted due to lack of fixation, and the tilted end plays a role in stopping the car. The hauling rope 6 can adopt iron wires.
As shown in fig. 1 and 2, the positioning device further comprises a second supporting plate 8, a guide ring 9 corresponding to the positioning ring 4 is fixedly mounted on the second supporting plate 8, and the right part of the positioning rod 7 penetrates through the guide ring 9.
By the restraint of the guide ring 9, the situation that the positioning rod 7 swings back and forth to cause that the positioning rod cannot be pulled out from the positioning ring 4 in the process that the positioning rod 7 is pulled out to the right by the pulling rope 6 can be prevented.
As shown in the attached figures 1 and 2, the supporting seat comprises a first supporting plate 10 and a supporting frame 11, the supporting frame 11 is fixed at the top of the first supporting plate 10, a second forward-backward rotating shaft 12 is fixed on the supporting frame 11, and the pendulum 3 is hinged to the second rotating shaft 12.
As shown in the attached figures 1 and 2, the mine car running device further comprises a track 5 for the mine car to run, wherein a first rotating shaft 2, a first support plate 10 and a second support plate 8 are fixed in the track 5 at intervals from left to right; the pendulum bob 3 is in an inverted T shape, the vertical section of the pendulum bob 3 is hinged to the second rotating shaft 12, and a traction locking mechanism is fixed to the lower portion of the right side of the transverse section of the pendulum bob 3.
The inverted T-shaped pendulum bob 3 can enable the pendulum bob 3 to quickly reset to a middle-vertical position under the action of losing traction force.
As shown in the attached figures 1 and 2, the limiting mechanism comprises a transverse limiting section 13 and a supporting rod 14 with the height not higher than that of the pendulum bob 3, the transverse limiting section 13 is fixed on the front side of the supporting rod 14, the front side of the transverse limiting section 13 is positioned above the transverse section of the pendulum bob 3, the transverse limiting section 13 corresponds to the upper portion of the pendulum bob 3 in the left-right direction, and the supporting rod 14 is fixed on a second supporting plate 8 at the right rear of the pendulum bob 3.
When pendulum 3 clockwise turning, rely on horizontal spacing section 13 to hinder pendulum 3 to increase amplitude clockwise turning.
As shown in fig. 1 and 2, the right side surface of the baffle 1 is an inclined baffle surface 15 which is inclined from left to bottom and right to top.
When the right side of the baffle 1 is tilted, the inclined baffle surface 15 on the right side of the baffle becomes a vertical surface, so that the contact surface between the baffle 1 and the left side of the mine car box body can be increased, the back-sliding impact force of the mine car can be offset more easily, and a more stable car stopping effect is achieved.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (8)
1. A simple mechanical car arrester is characterized by comprising a baffle, a supporting seat, a first rotating shaft and a pendulum bob, wherein the baffle is hinged on the first rotating shaft and is bounded by the first rotating shaft, and the left side of the baffle is heavy and the right side of the baffle is light; the pendulum that can the horizontal hunting is installed through the supporting seat is articulated in the right-hand side of baffle, the holding ring that link up about the left part bottom mounting of baffle, be fixed with in the left side lower part of pendulum can insert the holding ring and with the spacing locking's of baffle traction locking mechanism, traction locking mechanism's left end inserts in the holding ring, right-hand stop gear that sets up at the pendulum, form the clearance that allows the clockwise small-amplitude pivoted of pendulum between pendulum and stop gear, the top of pendulum is above the baffle.
2. The simple mechanical car arrester as claimed in claim 1, wherein the traction locking mechanism comprises a traction rope and a positioning rod which can be pulled out from the positioning ring by the traction rope, the traction rope is fixedly connected to the lower portion of the left side of the pendulum, the other end of the traction rope is fixedly connected to the right end of the positioning rod, and the left end of the positioning rod is inserted into the positioning ring.
3. The simple mechanical car arrester as claimed in claim 2, further comprising a second supporting plate, wherein a guide ring corresponding to the left and right of the positioning ring is fixedly mounted on the second supporting plate, and the right part of the positioning rod passes through the guide ring.
4. The simple mechanical car arrester as claimed in claim 3, wherein the supporting base comprises a first supporting plate and a supporting frame, the supporting frame is fixed on the top of the first supporting plate, a second forward-backward rotating shaft is fixed on the supporting frame, and the pendulum bob is hinged on the second rotating shaft.
5. The simple mechanical car arrester as claimed in claim 4, further comprising a track for the running of the mine car, wherein the first rotating shaft, the first supporting plate and the second supporting plate are fixed in the track at intervals from left to right; the pendulum bob is in an inverted T shape, the vertical section of the pendulum bob is hinged to the second rotating shaft, and the lower part of the right side of the transverse section of the pendulum bob is fixedly provided with a traction locking mechanism.
6. The simple mechanical car arrester of claim 3, 4 or 5, wherein the limiting mechanism comprises a transverse limiting section and a support rod with a height not higher than the height of the pendulum, the transverse limiting section is fixed on the front side of the support rod, the front side of the transverse limiting section is located above the transverse section of the pendulum, the transverse limiting section corresponds to the upper portion of the pendulum from left to right, and the support rod is fixed on a second support plate at the right rear of the pendulum.
7. The simple mechanical car arrester as claimed in any one of claims 1 to 5, wherein the right side surface of the baffle is an inclined baffle surface inclined from left to bottom and right to top.
8. The simple mechanical car arrester of claim 6, wherein the right side of the baffle is an inclined baffle surface inclined from left to bottom and right to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922379.6U CN211032585U (en) | 2019-11-08 | 2019-11-08 | Simple mechanical car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922379.6U CN211032585U (en) | 2019-11-08 | 2019-11-08 | Simple mechanical car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032585U true CN211032585U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921922379.6U Active CN211032585U (en) | 2019-11-08 | 2019-11-08 | Simple mechanical car arrester |
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| Country | Link |
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| CN (1) | CN211032585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246363A (en) * | 2023-11-15 | 2023-12-19 | 四川省冶金设计研究院 | Mineral aggregate transportation equipment |
-
2019
- 2019-11-08 CN CN201921922379.6U patent/CN211032585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246363A (en) * | 2023-11-15 | 2023-12-19 | 四川省冶金设计研究院 | Mineral aggregate transportation equipment |
| CN117246363B (en) * | 2023-11-15 | 2024-01-23 | 四川省冶金设计研究院 | Mineral aggregate transportation equipment |
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