CN2324023Y - Romovable rail type scotch-block position-limiting device - Google Patents
Romovable rail type scotch-block position-limiting device Download PDFInfo
- Publication number
- CN2324023Y CN2324023Y CN 98226009 CN98226009U CN2324023Y CN 2324023 Y CN2324023 Y CN 2324023Y CN 98226009 CN98226009 CN 98226009 CN 98226009 U CN98226009 U CN 98226009U CN 2324023 Y CN2324023 Y CN 2324023Y
- Authority
- CN
- China
- Prior art keywords
- movable rail
- claw
- transmission shaft
- traffic
- resistance
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a movable rail type scotch-block position-limiting device, comprising a movable rail, a transmission mechanism, and a machine frame, wherein, the movable rail is composed of a telescopic stopping pawl sand a spring buffering device which are connected mutually. The stopping pawl is arranged in a stopping pawl seat which is hinged with a base by a pin shaft. The middle part of the stopping pawl is provided with a guide slot. One end of a pendulum bar is provided with a roller which is arranged in the guide slot. The pendulum rod is connected with a transmission shaft. A small rocker arm is fixed on the transmission shaft and is connected with the piston rod of a power cylinder by a joint. The power cylinder and the movable rail are fixed on the machine frame. The utility model has the advantages that the stopping pawl is released, which does not influence vehicles to run; the stop pawl structure and the basic rail are integrated into one unit, so the inside dimension of the rail is not occupied; the utility model has simple structure, small size, and easy maintenance.
Description
The utility model is to be used for the narrow gauge transportation, the guideway vehicle in the motion is stopped at the inhibiting device of the fixed location of a certain requirement.Especially work in coordination the movable rail formula that makes mine transport (well head or parking lot, down-hole) reach behaviour car mechanization of operation and the automation purpose inhibiting device of holding up traffic with specialized equipments such as car puller, tipper, creeper, cage chair, cages.
Existing narrow gauge transports employed inhibiting device, the wheel of holding up traffic, that hold up traffic axle, barrier plate and resistance buffering various types such as meet and discuss being arranged, its mechanism that holds up traffic stops that wheel holds up traffic when closing by track outside resistance claw, or hooks the mine car axletree or meet and discuss and hold up traffic by gib head.They have following shortcoming: when 1, resistance claw is opened and wheel certain clearance is arranged, the vehicle of passing through is limited to, special-use vehicles such as flat truck, drop-bottom car can't pass through; 2, gauge occupies than large space with the outside gear mechanism complexity, and the width between centers that the parking lot two pass is arranged is restricted; 3, stock rail occupies space in the rail apart from the structure of interior guard rail, lever, support, makes the car puller configuration be subjected to certain limitation; 4, operating mechanism complexity, integral body are relatively heavier, need darker trench basis, and maintenance and repair are very inconvenient.
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of movable rail formula inhibiting device of holding up traffic is provided; It is that one section movable rail is set on track circuit, and an end is fixed, and tramcar wheel can pass through when setting level, resistance tramcar wheel when lifting.
Technical solution of the present utility model: include movable rail, transmission device and frame, wherein movable rail is made up of telescopic resistance claw and spring bumper, it can be around base, bearing pin rotates, resistance claw 3 wherein joins with spring 4, resistance claw 3 is located in the claw-stopping seat 5, claw-stopping seat 5 is hinged on the base 7 by bearing pin 6, guide groove is established at resistance claw 3 middle parts, fork 8 one ends have roller 9, roller 9 is located in the guide groove, and fork 8 joins by transmission shaft 10, fixing small rocker 11 on the transmission shaft 10, and join by joint 12 piston rod 14 with power cylinder 13, power cylinder 13 and track 2 are fixed on the frame.
Movable rail is a pair of resistance claw, connect by transmission shaft, and transmission shaft by rocking arm by a drive power source.
Movable rail can be set to two groups, links by connecting rod.
Movable rail has resistance claw, and the parking shock absorber is when wheel bump resistance claw, make the compression of resistance claw Rear springs, utilize spring to absorb the energy of mine car bump, resistance claw can upwards rotate around the rear portion anchor shaft, and the middle part of resistance claw has a guide groove, one end roller of fork slides in the resistance claw guide groove, the swing of small rocker is lifted resistance claw or is fallen, and small rocker links to each other with the steering maneuver cylinder by connecting rod mechanism, the crank motion of power cylinder piston rod makes two resistance claws lift relatively or fall.Hold up traffic when lifting, falling the back mine car is open to traffic.Power cylinder in the utility model, can adopt pneumatic, surge or electric liquid drives.The position of power cylinder, according to the configuration of technology and corollary equipment, can be preposition can be rearmounted.
The utility model can be combined into the compound movable rail inhibiting device of holding up traffic, and the compound inhibiting device of holding up traffic is that two groups of movable rail are arranged, and the action of two pairs of resistance claws is opposite, and during wherein a pair of lifting, another is to then falling.Link in the rocker-arm link mode between the resistance claw.Two pairs of resistance claws combine with common underframe, the distance between the two pairs of resistance claws can according to the quantity (bicycle or two car) of spacing mine car and the length of mine car determine.The compound inhibiting device of holding up traffic, be mainly used in making train to resolve into the occasion of bicycle or two cars, especially in cage well head with automatic startup gradient or parking lot, down-hole, owing to have in two pairs of resistance claws of mechanical linkage, all the time have a pair of resistance claw in the closed position, the accident that can prevent mine car bob well is sent.
The utility model has following characteristics compared with the prior art:
1, scantling of structure is little, and technology arrangement is unrestricted;
2, the movable rail mode of holding up traffic, resistance claw is let pass does not influence vehicle operating, unrestricted to vehicle;
3, resistance claw structure and primary track are integrated, do not account for the track inside dimension, and the car puller configuration is unaffected;
4, the trench basis is less;
5, simple in structure, maintenance and repair easily.
Accompanying drawing is a structural representation of the present utility model.
Among the figure 1 is mine car, the 2nd, track, the 3rd, resistance claw, the 4th, spring, the 5th, claw-stopping seat, the 6th, bearing pin, the 7th, base, the 8th, fork, the 9th, roller, the 10th, transmission shaft, the 11st, small rocker, the 12nd, joint, the 13rd, power cylinder, the 14th, piston rod, the 15th, frame.
Further describe technical solution of the present utility model below in conjunction with accompanying drawing:
As shown in the figure, this movable rail inhibiting device of holding up traffic, when mine car 1 when track 2 runs to the mine car wheel and runs into resistance claw 3, can play position-limiting action.The kinetic energy that mine car 1 operation has, through the spring 4 at resistance claw 3 compression rear portions and absorb, resistance claw 3 is telescopic slide in claw-stopping seat 5, claw-stopping seat 5 rear portions are hinged on the base 7 by bearing pin 6, can upwards rotate and lift, resistance claw 3 middle parts have guide groove, fork 8 one ends have roller 9, fork 8 rotation rollers 9 slide in the guide groove of resistance claw 3, thereby resistance claw 3 is upwards rotated around bearing pin 6, on the transmission shaft 10 fixedly small rocker 11 be connected with the piston rod 14 of power cylinder 13 by joint 12, power cylinder 13 and two siding tracks 2 all are fixed on above the same frame 15, when piston rod 14 stretches out, promote small rocker 11 and make its rotating certain angle, 10 of transmission shafts drive fork 8 rotation equal angular, fork 8 upper rollers 9 slide in the guide groove of resistance claw 3, resistance claw 3 is rotated around bearing pin 6, movable rail is set level, mine car is an open to traffic.Otherwise during the withdrawal of the piston rod 14 of power cylinder 13, drive resistance claw 3 lift hold up traffic spacing.
Claims (3)
1, the movable rail formula inhibiting device of holding up traffic, include movable rail, transmission device and frame, it is characterized in that movable rail is made up of telescopic resistance claw and spring bumper, it can be around base, bearing pin rotates, resistance claw wherein (3) joins with spring (4), resistance claw (3) is located in the claw-stopping seat (5), claw-stopping seat (5) is hinged on the base (7) by bearing pin (6), guide groove is established at resistance claw (3) middle part, fork (8) one ends have roller (9), roller (9) is located in the guide groove, fork (8) joins by transmission shaft (10), transmission shaft (10) is gone up fixedly small rocker (11), and joins by the piston rod (14) of joint (12) with power cylinder (13), and power cylinder (13) and track (2) are fixed on the frame.
2, the movable rail formula according to claim 1 inhibiting device of holding up traffic is characterized in that movable rail is a pair of resistance claw, connect by transmission shaft, and transmission shaft by rocking arm by a drive power source.
3, according to claim 1, the 2 described movable rail formulas inhibiting device of holding up traffic, it is characterized in that movable rail can be set to two groups, links by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226009 CN2324023Y (en) | 1998-02-18 | 1998-02-18 | Romovable rail type scotch-block position-limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226009 CN2324023Y (en) | 1998-02-18 | 1998-02-18 | Romovable rail type scotch-block position-limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324023Y true CN2324023Y (en) | 1999-06-16 |
Family
ID=33976592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226009 Expired - Fee Related CN2324023Y (en) | 1998-02-18 | 1998-02-18 | Romovable rail type scotch-block position-limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324023Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359538C (en) * | 2002-11-22 | 2008-01-02 | 德国万众金属制品有限公司 | Warehouse for providing transfer cars |
| CN103387336A (en) * | 2013-07-24 | 2013-11-13 | 惠晶显示科技（苏州）有限公司 | Glass transfer device |
| CN106081424A (en) * | 2016-07-29 | 2016-11-09 | 安徽九洲环保设备有限公司 | A kind of trash compactor |
| CN107839713A (en) * | 2017-11-16 | 2018-03-27 | 温州卡耐夫电器有限公司 | The positioning lock device of drive train |
| CN110127317A (en) * | 2019-06-26 | 2019-08-16 | 宁波圣瑞思工业自动化有限公司 | A kind of deceleration device and clothes hanger induction system |
| CN110901683A (en) * | 2019-12-12 | 2020-03-24 | 缙云卡珀科技有限公司 | Brake device for assisting train parking |
-
1998
- 1998-02-18 CN CN 98226009 patent/CN2324023Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359538C (en) * | 2002-11-22 | 2008-01-02 | 德国万众金属制品有限公司 | Warehouse for providing transfer cars |
| CN103387336A (en) * | 2013-07-24 | 2013-11-13 | 惠晶显示科技（苏州）有限公司 | Glass transfer device |
| CN106081424A (en) * | 2016-07-29 | 2016-11-09 | 安徽九洲环保设备有限公司 | A kind of trash compactor |
| CN107839713A (en) * | 2017-11-16 | 2018-03-27 | 温州卡耐夫电器有限公司 | The positioning lock device of drive train |
| CN110127317A (en) * | 2019-06-26 | 2019-08-16 | 宁波圣瑞思工业自动化有限公司 | A kind of deceleration device and clothes hanger induction system |
| CN110901683A (en) * | 2019-12-12 | 2020-03-24 | 缙云卡珀科技有限公司 | Brake device for assisting train parking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |