CN108657147B - Mining pneumatic car arrester - Google Patents
Mining pneumatic car arrester Download PDFInfo
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- CN108657147B CN108657147B CN201810293517.2A CN201810293517A CN108657147B CN 108657147 B CN108657147 B CN 108657147B CN 201810293517 A CN201810293517 A CN 201810293517A CN 108657147 B CN108657147 B CN 108657147B
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- plate
- rod
- rods
- hydraulic lifting
- car arrester
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a novel mining pneumatic car arrester, which comprises a base plate, a rotating rod and a car arresting ring, wherein positioning plates are fixed on the left side and the right side of the base plate, a rotating shaft is arranged on the outer side of the positioning plate, a fixing plate is arranged below the rotating shaft, a cylinder is arranged inside the base plate, and the left and right sides of the cylinder are both provided with pneumatic control rods, the inner sides of the pneumatic control rods are provided with rollers, and the surface of the roller is welded with hobbing, the inner side of the roller is fixed with a telescopic rod, the inner part of the telescopic rod is provided with a connecting rod, a first hydraulic lifting rod is arranged above the base plate, a second hydraulic lifting rod is arranged between the first hydraulic lifting rods, a supporting plate is arranged above the rotating rod, and the dwang is located between the second hydraulic lifting rod, the surface of ring that blocks is provided with the spout, and blocks the top that the ring is located the limiting plate. The novel pneumatic mining car arrester has good adaptability to tires of different vehicle types and can easily adjust the placing angle of the pneumatic mining car arrester.
Description
Technical Field
The invention relates to the technical field of car arrester devices, in particular to a mining pneumatic car arrester.
Background
The car arrester is also called a parking device, is one of important facilities of a coal mine transportation system, belongs to a car-running prevention device, is generally arranged at an upper opening of a slope, limits a mine car to stay at a specified position on one hand, and is used for preventing car-running accidents on the other hand, and is often used in cooperation with equipment such as a car pusher, a car dumper, a climbing car, a cage, a dispatching winch and the like.
However, the existing car arrester has some defects in use, for example, the matching degree of tires of different mine car models is poor, the parking position of a mine car needs to be considered in use, the car arrester needs to be adjusted in direction when being placed, certain consumption is caused to manpower while time is wasted, and therefore the car arrester which has good matching degree of tires of different car models and is easy to adjust the self angle is provided.
Disclosure of Invention
The invention aims to provide a mining pneumatic car arrester, which aims to solve the problems that the matching degree of tires of different mine car models is poor, the parking position of a mine car needs to be considered in use, the direction of the car arrester needs to be adjusted when the car arrester is placed, time is wasted, and certain manpower is consumed.
In order to achieve the purpose, the invention provides the following technical scheme: a mining pneumatic car arrester comprises a base plate, a rotating rod and a car arresting ring, wherein positioning plates are fixed on the left side and the right side of the base plate, a rotating shaft is arranged on the outer side of each positioning plate, a fixing plate is installed below the rotating shaft, a cylinder is arranged inside the base plate, pneumatic control rods are installed on the left side and the right side of the cylinder, rollers are arranged on the inner sides of the pneumatic control rods, hobbing teeth are welded on the surfaces of the rollers, telescopic rods are fixed on the inner sides of the rollers, connecting rods are arranged inside the telescopic rods, springs are installed between the connecting rods, a first hydraulic lifting rod is installed above the base plate, a second hydraulic lifting rod is arranged between the first hydraulic lifting rods, a supporting plate is installed above the rotating rod and located between the second hydraulic lifting rods, a limiting plate is fixed above the supporting plate, and balls are embedded in the limiting plate, the surface of the car stopping ring is provided with a sliding groove, the car stopping ring is located above the limiting plate, the car stopping rods are installed between the car stopping rings, and the left side and the right side of each car stopping rod are provided with fixing bolts.
The locating plate is provided with 2 about the vertical axis symmetry of base plate.
Preferably, the lower part of the fixed plate is of a sawtooth structure, and the fixed plate is rotatably connected with the positioning plate through a rotating shaft.
Preferably, the connecting rods are identical in size, and the central axis of each connecting rod is superposed with the central axis of each telescopic rod.
Preferably, the supporting plate and the base plate form a rotating structure through a rotating rod, and the first hydraulic lifting rods and the second hydraulic lifting rods are symmetrical about a vertical central line of the supporting plate.
Preferably, the surface of the ball is in contact with the side surface of the car stopping ring, and the side surface of the car stopping ring is in a semicircular shape.
Preferably, the supporting plate forms a lifting structure through a first hydraulic lifting rod and a second hydraulic lifting rod respectively.
Preferably, the limiting plate is symmetrically provided with 2 about the vertical central axis of the supporting plate, and the upper surface of the supporting plate and the lower surface of the limiting plate are welded.
Preferably, the car stopping rods are parallel to each other, and the fixing bolts are matched with the sliding grooves.
Compared with the prior art, the invention has the beneficial effects that: the mining pneumatic car arrester has good adaptability to tires of different types and is easy to adjust the placing angle, the fixed plate is used for fixing the whole car arrester, the car arrester can be stably placed through a sawtooth structure at the bottom of the fixed plate, meanwhile, the fixed plate can be turned over up and down on the basis of the positioning plate to fix and move the car arrester, the connecting rods can be combined together and can also be pulled open in opposite directions, the adjustment of the roller position is completed through the cooperation with the telescopic rod, so that the base plate of the car arrester is more stable, the support plate and the base plate can be turned over in angle under the action of the rotating rod, a bidirectional parking space can be provided, the adjustment of the placing angle of the car arrester is reduced, the first hydraulic lifting rod and the second hydraulic lifting rod are matched with each other, the angle deflection process of the support plate is more stable, the rigidity of the whole structure of the rotating rod is ensured, and the rotating rod is prevented from being, the car stopping ring generates relative movement through the balls and the limiting plate, rolling friction is adopted for friction between the car stopping ring and the limiting plate, the friction force can be reduced, the stable effect of the car stopping ring sliding relative to the limiting plate is guaranteed, the orientation of the car stopping ring can be adjusted simultaneously, the overall height can be adjusted, the tire sizes of different mine cars are met, the mine car is stopped stably, the car stopping rod is fixed on the car stopping ring through the fixing bolt, the gap between the car stopping rings is filled, the limiting effect of the vehicle tires is guaranteed, the position of the car stopping rod on the car stopping ring can be adjusted, and the vehicle using requirements of different tire sizes are met.
Drawings
FIG. 1 is a schematic structural view of a mining pneumatic car arrester of the invention;
FIG. 2 is an enlarged schematic structural view of a part A in FIG. 1 of the pneumatic car arrester for mining of the invention;
FIG. 3 is an enlarged schematic structural view at B in FIG. 1 of the pneumatic car arrester for mining of the present invention;
FIG. 4 is a schematic diagram of a limiting plate structure of the pneumatic mining car arrester of the invention;
fig. 5 is a schematic view of a car stopping ring structure of the pneumatic car arrester for mining.
In the figure: 1. the base plate, 2, the locating plate, 3, the pivot, 4, the fixed plate, 5, the cylinder, 6, the pneumatic control pole, 7, the gyro wheel, 8, the gear hobbing, 9, the telescopic link, 10, the connecting rod, 11, the spring, 12, first hydraulic lifting rod, 13, second hydraulic lifting rod, 14, dwang, 15, backup pad, 16, the limiting plate, 17, the ball, 18, the ring that holds up traffic, 19, spout, 20, the pole that holds up traffic, 21, fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a mining pneumatic car arrester comprises a base plate 1, a rotating rod 14 and a car arrester ring 18, wherein positioning plates 2 are fixed on the left side and the right side of the base plate 1, a rotating shaft 3 is arranged on the outer side of each positioning plate 2, 2 positioning plates 2 are symmetrically arranged about a vertical central axis of the base plate 1, a fixing plate 4 is installed below the rotating shaft 3, a sawtooth structure is arranged below the fixing plate 4, the fixing plate 4 is rotatably connected with the positioning plates 2 through the rotating shaft 3, the fixing plate 4 is used for fixing the whole car arrester, the car arrester can be stably placed through the sawtooth structure at the bottom of the fixing plate 4, meanwhile, the fixing plate 4 can be turned over up and down on the basis of the positioning plates 2 to fix and move the car arrester, a cylinder 5 is arranged inside the base plate 1, pneumatic control rods 6 are installed on the left side and the right side of the cylinder 5, rollers 7 are arranged on the inner sides of the pneumatic control, the inner side of the roller 7 is fixed with a telescopic rod 9, the inside of the telescopic rod 9 is provided with a connecting rod 10, the connecting rods 10 are matched in size, the central axis of the connecting rod 10 is overlapped with the central axis of the telescopic rod 9, the connecting rods 10 can be combined together or pulled out oppositely, the position of the roller 7 is adjusted through the cooperation with the telescopic rod 9, so that the vehicle stopper base plate 1 is more stable, a spring 11 is arranged between the connecting rods 10, a first hydraulic lifting rod 12 is arranged above the base plate 1, a second hydraulic lifting rod 13 is arranged between the first hydraulic lifting rod 12, a supporting plate 15 is arranged above the rotating rod 14, the rotating rod 14 is arranged between the second hydraulic lifting rod 13, the supporting plate 15 respectively forms a lifting structure through the first hydraulic lifting rod 12 and the second hydraulic lifting rod 13, and the supporting plate 15 forms a rotating structure through the rotating rod 14 and the base plate 1, and the space between the first hydraulic lifting rods 12 and the space between the second hydraulic lifting rods 13 are symmetrical about the vertical central line of the supporting plate 15, the angle between the supporting plate 15 and the base plate 1 can be turned over under the action of the rotating rod 14, a bidirectional parking space can be provided, the adjustment of the placing angle of the car arrester can be reduced, the first hydraulic lifting rods 12 and the second hydraulic lifting rods 13 are matched with each other, the angle deflection process of the supporting plate 15 is more stable, the integral structure rigidity of the rotating rod 14 is ensured, the rotating rod 14 is prevented from being crushed, a limiting plate 16 is fixed above the supporting plate 15, balls 17 are embedded in the limiting plate 16, 2 limiting plates 16 are symmetrically arranged about the vertical central line of the supporting plate 15, the upper surface of the supporting plate 15 and the lower surface of the limiting plate 16 are welded, a sliding chute 19 is arranged on the surface of the car arresting ring 18, and the car arresting ring 18 is positioned above the limiting plate, the surface of the ball 17 is contacted with the side surface of the car stopping ring 18, the side surface of the car stopping ring 18 is in a semicircular shape, the car stopping ring 18 and the limiting plate 16 move relatively through the ball 17, rolling friction is adopted as friction between the car stopping ring 18 and the limiting plate 16, the friction force can be reduced, the stable effect of the sliding of the car stopping ring 18 relative to the limiting plate 16 is ensured, the orientation of the car stopping ring 18 can be adjusted, the overall height can also be adjusted, so that the tire size of different mine cars is met, the parking of the mine cars is more stable, the car stopping rods 20 are arranged between the car stopping rings 18, the fixing bolts 21 are arranged on the left side and the right side of the car stopping rods 20, the car stopping rods 20 are parallel to each other, the fixing bolts 21 are matched with the sliding grooves 19, the car stopping rods 20 are fixed on the car stopping ring 18 through the fixing bolts 21, the gaps between the car stopping rings 18 are filled, and the limiting effect of the vehicle tires is ensured, the position of the stop bar 20 on the stop ring 18 can be adjusted to meet the vehicle use requirements of different tire sizes.
The working principle is as follows: for the car arrester, firstly, the air cylinder 5 can control the action of the pneumatic control rod 6 to enable the connecting rod 10 and the telescopic rod 9 to move relatively, the connecting rods 10 are elastically connected through the spring 11, the connecting rods 10 are matched with each other, when the displacement between the connecting rod 10 and the telescopic rod 9 reaches the limit, the length between the connecting rod 10 and the telescopic rod 9 can be supplemented by utilizing the elastic deformation of the spring 11 to complete the adjustment of the position of the roller 7, the hobbing 8 on the surface of the roller 7 can enable the car arrester not to slip when moving, after the position of the roller 7 is adjusted, the fixed plate 4 is rotated by utilizing the rotating shaft 3 to press down the fixed plate 4, the car arrester is fixed above the ground surface through the sawtooth structure on the bottom surface of the fixed plate 4, in order to ensure the limiting effect of the car arrester on the vehicle, the substrate 1 can be directly placed under the soil, namely, the ground surface environment where the car arrester is located is a pit with proper size, the support plate 15 and the base plate 1 rotate by the rotating rod 14, the first hydraulic lifting rod 12 rises, the second hydraulic lifting rod 13 falls, the support plate 15 inclines forwards, when the first hydraulic lifting rod 12 falls, the second hydraulic lifting rod 13 rises, the support plate 15 inclines backwards, the first hydraulic lifting rod 12 and the second hydraulic lifting rod 13 are matched with each other, the movement pressure of the rotating rod 14 is relieved, the angular rotation process of the support plate 15 is more stable, the support plate 15 and the base plate 1 can be angularly overturned under the action of the rotating rod 14, a bidirectional parking space can be provided, the adjustment of the placing angle of the car arrester is reduced, the position of the car arrester ring 18 relative to the limiting plate 16 can be adjusted under the action of the balls 17, the adjustment of the orientation and the overall height of the car arrester ring 18 is completed, the position of the car arrester rod 20 on the car arrester ring 18 can be adjusted under the action of the sliding chute 19, the height requirement of the mine cars with different tire sizes when the mine cars are parked is met, and the fixing bolt 21 is used for fixing the position of the car stopping rod 20, so that the whole car arrester is used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a mining pneumatic car arrester, includes base plate (1), dwang (14) and car stopping ring (18), its characterized in that: the left side and the right side of the base plate (1) are both fixed with positioning plates (2), the outer sides of the positioning plates (2) are provided with rotating shafts (3), fixing plates (4) are installed below the rotating shafts (3), cylinders (5) are arranged inside the base plate (1), pneumatic control rods (6) are installed on the left side and the right side of the cylinders (5), rollers (7) are arranged on the inner sides of the pneumatic control rods (6), hobbing teeth (8) are welded on the surfaces of the rollers (7), telescopic rods (9) are fixed on the inner sides of the rollers (7), connecting rods (10) are arranged inside the telescopic rods (9), springs (11) are installed between the connecting rods (10), first hydraulic lifting rods (12) are installed above the base plate (1), second hydraulic lifting rods (13) are arranged between the first hydraulic lifting rods (12), supporting plates (15) are installed above the rotating rods (14), and dwang (14) are located between second hydraulic lifting rod (13), the top of backup pad (15) is fixed with limiting plate (16), and the inside of limiting plate (16) inlays and have ball (17), the surface of holding up traffic ring (18) is provided with spout (19), and holds up traffic ring (18) and be located the top of limiting plate (16), it holds up traffic ring (18) and installs between the traffic ring (18) and holds up traffic rod (20), and the left and right sides that holds up traffic rod (20) all is provided with fixing bolt (21).
2. The mining pneumatic car arrester of claim 1, characterized in that: the number of the positioning plates (2) is 2 about the vertical central axis of the base plate (1).
3. The mining pneumatic car arrester of claim 1, characterized in that: the lower part of the fixed plate (4) is of a sawtooth structure, and the fixed plate (4) is rotatably connected with the positioning plate (2) through the rotating shaft (3).
4. The mining pneumatic car arrester of claim 1, characterized in that: the central axis of the connecting rod (10) is superposed with the central axis of the telescopic rod (9).
5. The mining pneumatic car arrester of claim 1, characterized in that: the supporting plate (15) forms a rotating structure with the base plate (1) through the rotating rod (14), and the vertical central lines between the first hydraulic lifting rods (12) and between the second hydraulic lifting rods (13) are symmetrical relative to the supporting plate (15).
6. The mining pneumatic car arrester of claim 1, characterized in that: the supporting plate (15) forms a lifting structure through a first hydraulic lifting rod (12) and a second hydraulic lifting rod (13) respectively.
7. The mining pneumatic car arrester of claim 1, characterized in that: the limiting plates (16) are symmetrically arranged about the vertical central axis of the supporting plate (15) in number of 2, and the upper surfaces of the supporting plates (15) and the lower surfaces of the limiting plates (16) are welded.
8. The mining pneumatic car arrester of claim 1, characterized in that: the surfaces of the balls (17) are in mutual contact with the side surface of the car stopping ring (18), and the side surface of the car stopping ring (18) is in a semicircular shape.
9. The mining pneumatic car arrester of claim 1, characterized in that: the car stopping rods (20) are parallel to each other, and the fixing bolt (21) is matched with the sliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293517.2A CN108657147B (en) | 2018-04-04 | 2018-04-04 | Mining pneumatic car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293517.2A CN108657147B (en) | 2018-04-04 | 2018-04-04 | Mining pneumatic car arrester |
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| Publication Number | Publication Date |
|---|---|
| CN108657147A CN108657147A (en) | 2018-10-16 |
| CN108657147B true CN108657147B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293517.2A Active CN108657147B (en) | 2018-04-04 | 2018-04-04 | Mining pneumatic car arrester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415437B (en) * | 2021-08-25 | 2021-12-07 | 民航成都物流技术有限公司 | Anti-sliding device for automatic wheel chock of vehicle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1113351A1 (en) * | 1983-05-06 | 1984-09-15 | Коммунарский горно-металлургический институт | Retainer for holding car |
| KR100655397B1 (en) * | 2006-09-14 | 2006-12-08 | (주)동명기술공단종합건축사사무소 | Car stopper with shock absorber |
| CN201580403U (en) * | 2010-02-04 | 2010-09-15 | 常州日泰电器有限公司 | Double protection mine car stopper |
| JP2016037733A (en) * | 2014-08-06 | 2016-03-22 | トヨタホーム株式会社 | Vehicle positioning device for non-contact electric power supply |
| KR20160141306A (en) * | 2015-05-29 | 2016-12-08 | 지엘에스이 주식회사 | Closing Bar System with self-lock function |
| CN106223232A (en) * | 2016-08-21 | 2016-12-14 | 蒋万行 | A kind of police anti-riot car arrester |
| CN206016384U (en) * | 2016-08-24 | 2017-03-15 | 福建天成新能源科技有限公司 | A kind of wheel car lug for parking systems car body supporting plate automatic lifting |
| CN206446580U (en) * | 2017-01-21 | 2017-08-29 | 深圳市金灿交通设施有限公司 | A kind of new type rubber wheel trigger |
| CN107650943A (en) * | 2017-10-16 | 2018-02-02 | 沈艳 | A kind of automatic type mine car speed-down car arrester in ore deposit hole |
| CN107856699A (en) * | 2017-10-25 | 2018-03-30 | 张全祥 | A kind of mine working face haulage drift car lug |
-
2018
- 2018-04-04 CN CN201810293517.2A patent/CN108657147B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1113351A1 (en) * | 1983-05-06 | 1984-09-15 | Коммунарский горно-металлургический институт | Retainer for holding car |
| KR100655397B1 (en) * | 2006-09-14 | 2006-12-08 | (주)동명기술공단종합건축사사무소 | Car stopper with shock absorber |
| CN201580403U (en) * | 2010-02-04 | 2010-09-15 | 常州日泰电器有限公司 | Double protection mine car stopper |
| JP2016037733A (en) * | 2014-08-06 | 2016-03-22 | トヨタホーム株式会社 | Vehicle positioning device for non-contact electric power supply |
| KR20160141306A (en) * | 2015-05-29 | 2016-12-08 | 지엘에스이 주식회사 | Closing Bar System with self-lock function |
| CN106223232A (en) * | 2016-08-21 | 2016-12-14 | 蒋万行 | A kind of police anti-riot car arrester |
| CN206016384U (en) * | 2016-08-24 | 2017-03-15 | 福建天成新能源科技有限公司 | A kind of wheel car lug for parking systems car body supporting plate automatic lifting |
| CN206446580U (en) * | 2017-01-21 | 2017-08-29 | 深圳市金灿交通设施有限公司 | A kind of new type rubber wheel trigger |
| CN107650943A (en) * | 2017-10-16 | 2018-02-02 | 沈艳 | A kind of automatic type mine car speed-down car arrester in ore deposit hole |
| CN107856699A (en) * | 2017-10-25 | 2018-03-30 | 张全祥 | A kind of mine working face haulage drift car lug |
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| CN108657147A (en) | 2018-10-16 |
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Effective date of registration: 20201022 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Applicant after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. Address before: 471023 Henan University of Science and Technology, 263 Kaiyuan Road, Luolong District, Henan, Luoyang Applicant before: Tang Haitao |
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Effective date of registration: 20220519 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |
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