CN208021479U - A kind of intercept type parking anti-slip device - Google Patents
A kind of intercept type parking anti-slip device Download PDFInfo
- Publication number
- CN208021479U CN208021479U CN201721923768.1U CN201721923768U CN208021479U CN 208021479 U CN208021479 U CN 208021479U CN 201721923768 U CN201721923768 U CN 201721923768U CN 208021479 U CN208021479 U CN 208021479U
- Authority
- CN
- China
- Prior art keywords
- advance
- retreat
- braking
- deflecting wheel
- frame
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
A kind of intercept type parking anti-slip device, the utility model is related to a kind of parking anti-slip devices, the utility model is in order to solve the unstable of the anti-slip equipment of special purpose railroad in the prior art and have damage to car body, it cannot implement effective management and control to running equipment, repair to equipment, maintenance is difficult, the whether good of equipment can not be judged to existing equipment by operator, supplemental measurement tool is needed to sentence survey, and the hypodynamic problem of braking, it includes steel wire rope, brake side steering assembly, trolley arrestment mechanism, basic guiding assemblage and bindiny mechanism, it includes brake to brake side steering assembly, drum mechanism built, speed reducer, mounting plate, deflecting wheel, deflecting wheel shaft, deflecting wheel mounting base and bindiny mechanism's axis, the utility model is used for railway stop anti-sliding field.
Description
Technical field
The utility model is related to a kind of parking anti-slip devices, and in particular to a kind of intercept type parking anti-slip device.
Background technology
Currently, the anti-slip parking apparatus used known in railway is installed and used in the tail portion of marshalling yard, there are no one
Kind is adapted for mount on the equipment on industrial siding, and used anti-slip device mainly has the isostructural equipment of spring, fluid pressure type, these
Although parking anti-running device has his own strong points, but cannot all meet the needs of industrial siding, the reason is that：One, industrial siding is located in remote, circuit
It does not concentrate, perfect administrative mechanism can not be formed, effective management and control cannot be implemented to running equipment, repair, maintenance to equipment
It is even more difficult.Two, when equipment enters protection state, operator can not judge the whether good of equipment, example to existing equipment
Such as：Whether hydraulic test leaks, and especially Inner lets out from appearance and can not observe, three, existing safeguard be all inner bearing type,
Very strict to braking distance requirement, the size of braking distance determines the size of brake force, is that can not sentence survey without survey tool.
Four, brake force is insufficient, and industrial siding safeguard is for sealing up a door, and is absolutely not vehicle to be allowed to enter main track, marshalling yard is in tail
Portion is equipped with protection personnel, constantly monitors the dynamic of vehicle, and industrial siding does not just have these conditions.The reliability of equipment, easily behaviour
Make, brake force it is big, it is non-maintaining be the important technical indicator of industrial siding safeguard.
Utility model content
The utility model in order to solve the unstable of the anti-slip equipment of special purpose railroad in the prior art and have damage to car body,
It cannot implement effective management and control to running equipment, difficult to repair, the maintenance of equipment, operator can not judge existing equipment
Equipment it is whether good, need supplemental measurement tool to sentence surveys, and the hypodynamic problem of braking, and then a kind of intercept type of offer stops
Vehicle anti-skid device.
The utility model in order to solve the above problem and the technical solution adopted is that：
It includes steel wire rope, braking side steering assembly 1, trolley arrestment mechanism, basic guiding assemblage and bindiny mechanism, system
Dynamic side steering assembly includes brake, drum mechanism built, speed reducer, mounting plate, deflecting wheel, deflecting wheel shaft, deflecting wheel mounting base
With bindiny mechanism's axis；The input terminal of brake and speed reducer connects, and the output end of speed reducer is connect with drum mechanism built, brake,
Drum mechanism built and speed reducer are respectively mounted on a mounting board, and deflecting wheel mounting base is mounted between two sleepers, deflecting wheel mounting base
On deflecting wheeling supporting frame and bindiny mechanism's fixed frame are installed, bindiny mechanism's fixed frame is separately positioned on the two of deflecting wheeling supporting frame
Side, deflecting wheel are mounted on by deflecting wheel shaft on deflecting wheeling supporting frame, and each bindiny mechanism's fixed frame passes through a bindiny mechanism
Axis is connect with one end of a bindiny mechanism, and the other end of each bindiny mechanism is connect with basic guiding assemblage, and basis is oriented to
Assembly is mounted between two vehicle tracks, and trolley arrestment mechanism, which is slidably connected, to be arranged on basic guiding assemblage, steel wire rope
One end is fixedly mounted on the reel of drum mechanism built, and the other end of steel wire rope bypasses the one of deflecting wheel and trolley arrestment mechanism successively
It holds and is fixedly connected with deflecting wheel mounting base.
The utility model has the beneficial effects that：
The utility model patent uses friction catch principle, using the gradable braking characteristic of effective brake, by slowing down
Machine amplifies brake force, by the transmission of steel wire rope, brake force is passed to trolley arrestment mechanism 2, on trolley arrestment mechanism 2
Braking hooks 2-5 and catches on the wheel shaft of vehicle, achievees the purpose that vehicle parking.Because of the change of application position and mode of braking, no
Consider further that vehicle because moment of friction too greatly caused by vehicle jump wheel or slide down even overturn accident, vehicle can be made to exist using braking by grades
Into after on-position, brake force gradually increases, and the rigidity of vehicle can be made, which to impact, becomes flexible, avoids the damage of vehicle and equipment
Evil can avoid braking and hook in braking process since the effect of external force makes braking tick existing unhook, protected using mechanical locking mechanism
The safety of vehicle is demonstrate,proved.There is the utility model reliable in action, failure to be easy to search, and failure rate is low, and overload capacity is big.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is 2 structural schematic diagram of the utility model trolley arrestment mechanism.
Fig. 3 is advance and retreat locking mechanism 2-4 structural schematic diagrams.
Fig. 4 is 3 structural schematic diagram of basic guiding assemblage.
Fig. 5 is 1 structural schematic diagram of braking side steering assembly
Specific implementation mode
Specific implementation mode one：Illustrate present embodiment in conjunction with Fig. 1-Fig. 5, a kind of intercept type parking described in present embodiment
Anti-skid device, it includes steel wire rope, braking side steering assembly 1, trolley arrestment mechanism 2, basic guiding assemblage 3 and bindiny mechanism
4, braking side steering assembly 1 includes brake 1-1, drum mechanism built 1-2, speed reducer 1-3, mounting plate 1-4, deflecting wheel 1-7, becomes
To wheel shaft 1-8, deflecting wheel mounting base 1-6 and bindiny mechanism axis 1-5；Brake 1-1 is connect with the input terminal of speed reducer 1-3, is subtracted
The output end of fast machine 1-3 is connect with drum mechanism built 1-2, and brake 1-1, drum mechanism built 1-2 and speed reducer 1-3 are installed in peace
On loading board 1-4, deflecting wheel mounting base 1-6 is mounted between two sleepers, and the support of deflecting wheel is equipped on deflecting wheel mounting base 1-6
Frame and bindiny mechanism's fixed frame, bindiny mechanism's fixed frame are separately positioned on the both sides of deflecting wheeling supporting frame, and deflecting wheel 1-7 passes through change
It is mounted on deflecting wheeling supporting frame to wheel shaft 1-8, each bindiny mechanism's fixed frame passes through a bindiny mechanism axis 1-5 and a company
One end of connection mechanism 4 connects, and the other end of each bindiny mechanism 4 is connect with basic guiding assemblage 3, and basic guiding assemblage 3 is pacified
Between two vehicle tracks, trolley arrestment mechanism 2, which is slidably connected, to be arranged on basic guiding assemblage 3, one end of steel wire rope
It is fixedly mounted on the reel of drum mechanism built 1-2, the other end of steel wire rope bypasses deflecting wheel 1-7 and trolley arrestment mechanism 2 successively
One end and be fixedly connected with deflecting wheel mounting base 1-6.
Specific implementation mode two：It is illustrated in combination with fig. 1 and fig. 4 present embodiment, a kind of intercept type described in present embodiment stops
Vehicle anti-skid device, basic guiding assemblage 3 include push plate 3-1, sliding rail 3-4, guide rail installation frame 3-2, and sliding rail 3-4 is parallel
Be arranged between two vehicle tracks, and one end of sliding rail 3-4 is fixedly connected with push plate 3-1, each bindiny mechanism 4 it is another
One end is fixedly connected with push plate 3-1, and trolley arrestment mechanism 2 is slidably arranged on sliding rail 3-4, other and specific implementation mode
One is identical.
Specific implementation mode three：It is illustrated in combination with fig. 1 and fig. 4 present embodiment, a kind of intercept type described in present embodiment stops
Vehicle anti-skid device, basic guiding assemblage 3 further include that braking hooks slide plate, braking hooks slide plate fixing bolt 3-5, sliding rail fixing piece
3-3, braking hook slide plate and are arranged between two sliding rail 3-4, and braking hooks slide plate and hooks slide plate fixing bolt 3-5 peaces by braking
On guide rail installation frame 3-2, the length direction that braking hooks slide plate is arranged along sliding rail 3-4 length directions, each guide rail peace
It shelves and is fitted with sliding rail fixing piece 3-3 on 3-2, and sliding rail fixing piece 3-3 is slided by fixing bolt and trolley
Track 3-4 is fixedly connected, other to be identical with embodiment two.
Specific implementation mode four：Illustrate present embodiment in conjunction with Fig. 1-Fig. 2, a kind of intercept type parking described in present embodiment
Anti-skid device, trolley arrestment mechanism 2 include advance and retreat locking mechanism control electric appliance 2-1, vehicle frame 2-2, advance and retreat locking mechanism 2-4, rise
Axis 2-7, travel switch 2-8, main shaft 2-9, pulley spindle 2-10, pulley 2-11, braking hook 2-5, connecting rod 2-6 and sliding shoe group drop
Part, vehicle frame 2-2 are rectangular frame, and sliding shoe assembly is separately mounted to the both sides of rectangular frame, and sliding shoe assembly is slided respectively
Dynamic to be arranged on two trolley sliding rail 3-4, advance and retreat locking mechanism controls one end that electric appliance 2-1 is mounted on vehicle frame 2-2, sliding
Wheel 2-11 is sleeved on pulley spindle 2-10, and pulley spindle 2-10 is mounted on by pulley shaft holder on the other end of vehicle frame 2-2, into
Locking mechanism 2-4 is moved back in vehicle frame 2-2, braking hooks the both sides that 2-5 is oppositely arranged on advance and retreat locking mechanism 2-4, and each
One end that braking hooks 2-5 hook handles is rotatablely connected with main shaft 2-9, and the both ends rotation connection of main shaft 2-9 is mounted on the two of vehicle frame 2-2
On side, vehicle frame 2-2 hooks the rest(ing) contact that travel switch 2-8 is equipped at 2-5 close to braking, any one braking hooks to be pacified on 2-5
There are one movable contact corresponding with the stationary contact of travel switch 2-8, connecting rod 2-6 is oppositely arranged between two braking hook 2-5 dress,
One end of each connecting rod 2-6 is rotatablely connected with advance and retreat locking mechanism 2-4, the other end and the lifting shaft 2-7 of each connecting rod 2-6
Rotation connection, and the both ends of lifting shaft 2-7 hook 2-5 rotation connections with braking, advance and retreat locking mechanism control electric appliance 2-1 passes through line
Road is connect with advance and retreat locking mechanism 2-4 and travel switch 2-8, other same as the specific embodiment one.
Specific implementation mode five：Embodiment is described with reference to Fig. 1, a kind of intercept type parking anti-slip described in present embodiment
One end of device, steel wire rope is fixedly mounted on the reel of drum mechanism built 1-2, the other end of steel wire rope around deflecting wheel 1-7 and
Pulley 2-11 is simultaneously fixedly connected with deflecting wheel mounting base 1-6.It is other identical as specific implementation mode two or four.
Specific implementation mode six：Illustrate present embodiment in conjunction with Fig. 1-Fig. 2, a kind of intercept type parking described in present embodiment
Anti-skid device, sliding shoe assembly include sliding block 2-3, and sliding block 2-3 welding is mounted on vehicle frame 2-2.Other and specific implementation mode
Four is identical.
Specific implementation mode seven：Illustrate present embodiment in conjunction with Fig. 1-Fig. 3, a kind of intercept type parking described in present embodiment
Anti-skid device, advance and retreat locking mechanism 2-4 include motor 2-4-6, first bearing seat 2-4-7, first bearing 2-4-5, advance and retreat leading screw
2-4-4, withdrawing nut 2-4-2, advance and retreat block 2-4-3, the bearing block 2-4-1 with second bearing are buffered into；Motor 2-4-6 and
One bearing block 2-4-7 is fixedly connected, and the shaft of motor 2-4-6 is fixedly connected with one end of advance and retreat leading screw 2-4-4, advance and retreat leading screw
The other end of 2-4-4 is mounted on the bearing block 2-4-1 with second bearing, and advance and retreat leading screw 2-4-4 is by carrying the second axis
The bearing block 2-4-1 held is rotatablely connected with second bearing, and first bearing seat 2-4-7 and advance and retreat leading screw 2-4-4 pass through first bearing
2-4-5 is rotatablely connected, and is buffered into withdrawing nut 2-4-2 and is sleeved on advance and retreat leading screw 2-4-4, advance and retreat block 2-4-3, which is sleeved on, to be buffered into
On withdrawing nut 2-4-2, the both sides of advance and retreat block 2-4-3 process that there are one protrusion, the protrusions and connecting rod of each advance and retreat block 2-4-3 respectively
One end of 2-6 is rotatablely connected, and motor 2-4-6 controls electric appliance 2-1 with advance and retreat locking mechanism by circuit and connect.Other and specific reality
It is identical to apply mode four.
Operation principle
Security protection：When intercept type parking anti-slip device is connected to guarded commands, operating personnel's button press, advance and retreat locking
Mechanism controls electric appliance 2-1 controls motor 2-4-6 is rotated clockwise, and drives advance and retreat leading screw 2-4-4 that rotary motion is changed into straight line
Movement, the rotational movement of advance and retreat leading screw 2-4-4 are buffered into withdrawing nut 2-4-2 while advance and retreat block 2-4-3 being pushed to push ahead,
Advance and retreat block 2-4-3 pushes forward connecting rod (2-6), and braking, which is hooked (2-5), by lifting shaft (2-7) jacks up, and reaches after protecting position certainly
Dynamic locking, while motor powers off under the control of travel switch (2-8).
Intercept type parking anti-slip device is in protection state, and when vehicle enters intercept type parking anti-slip device, braking hooks
(2-5) catches on first vehicle axles, and vehicle moves forward under the action of huge kinetic energy, at the same time trolley system
Motivation structure 2 is connect by steel wire rope with drum mechanism built 1-2, the output axis connection of drum mechanism built 1-2 and speed reducer 1-3, input shaft
Connecting brake 1-1 brakes the brake force that trolley just obtains an amplification decades of times, prevents runaway vehicle forward in this way, in order to
Vehicle is reduced to the temporary impact of equipment, brake 1-1 uses braking by grades, level-one braking to be in normally off, when vehicle into
When entering intercept type parking anti-slip device, primary auxiliary brake brakes vehicle, will not be to vehicle since level-one brake force is smaller
And equipment generates too big impact, moves forward in vehicle, two, three-stage brake device gradually start, stop to reach vehicle
The anti-slip purpose of vehicle is completed to stop to vehicle deceleration.
Release protection：When intercept type parking anti-slip device, which is connected to, releases guarded commands, operating personnel's button press is retreated
Locking mechanism control electric appliance 2-1 controls motor 2-4-6 is rotated in an anti-clockwise direction, and advance and retreat leading screw 2-4-4 is driven to turn rotary motion
Become moving along a straight line, the rotational movement of advance and retreat leading screw 2-4-4 is buffered into withdrawing nut 2-4-2 and pushes advance and retreat block 2-4-3 backward
It pulls, advance and retreat block 2-4-3 pulls back connecting rod (2-6), and braking, which is hooked (2-5), by lifting shaft 2-7 pulls down, and reaches after releasing position
Motor powers off under the control of travel switch (2-8), and after leaving initial position due to braking trolley, lower space cannot make braking
It hooks (2-5) to reset completely, only return to after start bit under the action of being buffered into withdrawing nut 2-4-2 and braking hooks (2-5) gravity
It resets.
Claims (7)
1. a kind of intercept type parking anti-slip device, it is characterised in that：It includes steel wire rope, braking side steering assembly (1), trolley
Arrestment mechanism (2), basic guiding assemblage (3) and bindiny mechanism (4), brake side steering assembly (1) include brake (1-1),
Drum mechanism built (1-2), speed reducer (1-3), mounting plate (1-4), deflecting wheel (1-7), deflecting wheel shaft (1-8), deflecting wheel mounting base
(1-6) and bindiny mechanism's axis (1-5)；Brake (1-1) is connect with the input terminal of speed reducer (1-3), the output of speed reducer (1-3)
End is connect with drum mechanism built (1-2), and brake (1-1), drum mechanism built (1-2) and speed reducer (1-3) are installed in mounting plate (1-
4) on, deflecting wheel mounting base (1-6) is mounted between two sleepers, and the support of deflecting wheel is equipped in deflecting wheel mounting base (1-6)
Frame and bindiny mechanism's fixed frame, bindiny mechanism's fixed frame are separately positioned on the both sides of deflecting wheeling supporting frame, and deflecting wheel (1-7) passes through
Deflecting wheel shaft (1-8) be mounted on deflecting wheeling supporting frame on, each bindiny mechanism's fixed frame by bindiny mechanism's axis (1-5) with
One end connection of one bindiny mechanism (4), and the other end of each bindiny mechanism (4) is connect with basic guiding assemblage (3), basis
Guiding assemblage (3) is mounted between two vehicle tracks, and trolley arrestment mechanism (2), which is slidably connected, to be arranged in basic guiding assemblage
(3) on, one end of steel wire rope is fixedly mounted on the reel of drum mechanism built (1-2), and the other end of steel wire rope bypasses deflecting successively
One end of wheel (1-7) and trolley arrestment mechanism (2) is simultaneously fixedly connected with deflecting wheel mounting base (1-6).
2. a kind of intercept type parking anti-slip device according to claim 1, it is characterised in that：Basic guiding assemblage (3) includes
Push plate (3-1), sliding rail (3-4), guide rail installation frame (3-2), sliding rail (3-4) be arranged in parallel in two vehicle tracks it
Between, and one end of sliding rail (3-4) is fixedly connected with push plate (3-1), the other end and the push plate (3- of each bindiny mechanism (4)
1) it is fixedly connected, trolley arrestment mechanism (2) is slidably arranged on sliding rail (3-4).
3. a kind of intercept type parking anti-slip device according to claim 2, it is characterised in that：Basic guiding assemblage (3) is also wrapped
It includes braking and hooks slide plate, braking hook slide plate fixing bolt (3-5), sliding rail fixing piece (3-3), braking hooks slide plate setting and slided two
Between dynamic rail road (3-4), braking hooks slide plate and hooks slide plate fixing bolt (3-5) on guide rail installation frame (3-2) by braking,
The length direction that braking hooks slide plate is arranged along sliding rail (3-4) length direction, is fitted on each guide rail installation frame (3-2)
Sliding rail fixing piece (3-3), and sliding rail fixing piece (3-3) is fixed by fixing bolt and trolley sliding rail (3-4)
Connection.
4. a kind of intercept type parking anti-slip device according to claim 1, it is characterised in that：Trolley arrestment mechanism (2) includes
Advance and retreat locking mechanism controls electric appliance (2-1), vehicle frame (2-2), advance and retreat locking mechanism (2-4), lifting shaft (2-7), travel switch (2-
8), main shaft (2-9), pulley spindle (2-10), pulley (2-11), braking hook (2-5), connecting rod (2-6) and sliding shoe assembly, vehicle frame
(2-2) is rectangular frame, and sliding shoe assembly is separately mounted to the both sides of rectangular frame, and sliding shoe assembly slides setting respectively
On two trolley sliding rails (3-4), advance and retreat locking mechanism controls one end that electric appliance (2-1) is mounted on vehicle frame (2-2), pulley
(2-11) is sleeved on pulley spindle (2-10), and pulley spindle (2-10) is mounted on the another of vehicle frame (2-2) by pulley shaft holder
On end, advance and retreat locking mechanism (2-4) is mounted in vehicle frame (2-2), and braking hooks (2-5) and is oppositely arranged on advance and retreat locking mechanism (2-
4) both sides, and one end of each braking hook (2-5) hook handle is rotatablely connected with main shaft (2-9), the both ends rotation of main shaft (2-9)
On the both sides of vehicle frame (2-2), vehicle frame (2-2) hooks close to braking and is equipped with the quiet of travel switch (2-8) at (2-5) for connection
Only contact, any one braking hooks installation on (2-5), and there are one movable contacts corresponding with the stationary contact of travel switch (2-8), even
Bar (2-6) is oppositely arranged between two brakings hook (2-5), one end of each connecting rod (2-6) with advance and retreat locking mechanism (2-4)
Rotation connection, the other end and the lifting shaft (2-7) of each connecting rod (2-6) are rotatablely connected, and the both ends of lifting shaft (2-7) and braking
(2-5) rotation connection is hooked, advance and retreat locking mechanism control electric appliance (2-1) is opened by circuit and advance and retreat locking mechanism (2-4) and stroke
Close (2-8) connection.
5. according to a kind of intercept type parking anti-slip device of claim 2 or 4, it is characterised in that：One end of steel wire rope is fixed
On the reel of drum mechanism built (1-2), the other end of steel wire rope is around deflecting wheel (1-7) and pulley (2-11) and and deflecting
Wheel mounting base (1-6) is fixedly connected.
6. a kind of intercept type parking anti-slip device according to claim 4, it is characterised in that：Sliding shoe assembly includes sliding block
(2-3), sliding block (2-3) welding are mounted on vehicle frame (2-2).
7. a kind of intercept type parking anti-slip device according to claim 4, it is characterised in that：Advance and retreat locking mechanism (2-4) wraps
It includes motor (2-4-6), first bearing seat (2-4-7), first bearing (2-4-5), advance and retreat leading screw (2-4-4), be buffered into withdrawing nut
(2-4-2), advance and retreat block (2-4-3), the bearing block (2-4-1) with second bearing；Motor (2-4-6) and first bearing seat (2-
It 4-7) is fixedly connected, and the shaft of motor (2-4-6) is fixedly connected with one end of advance and retreat leading screw (2-4-4), advance and retreat leading screw (2-4-
4) the other end is mounted on the bearing block (2-4-1) with second bearing, and advance and retreat leading screw (2-4-4) is by carrying the second axis
The bearing block (2-4-1) that holds is rotatablely connected with second bearing, and first bearing seat (2-4-7) and advance and retreat leading screw (2-4-4) pass through the
One bearing (2-4-5) is rotatablely connected, and is buffered into withdrawing nut (2-4-2) and is sleeved on advance and retreat leading screw (2-4-4), advance and retreat block (2-4-
3) it is sleeved on and is buffered on withdrawing nut (2-4-2), the both sides of advance and retreat block (2-4-3) are processed respectively there are one protrusion, each to retreat
The protrusion of block (2-4-3) is rotatablely connected with one end of connecting rod (2-6), and motor (2-4-6) passes through circuit and advance and retreat locking mechanism control
Electric appliance (2-1) connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923768.1U CN208021479U (en) | 2017-12-29 | 2017-12-29 | A kind of intercept type parking anti-slip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923768.1U CN208021479U (en) | 2017-12-29 | 2017-12-29 | A kind of intercept type parking anti-slip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021479U true CN208021479U (en) | 2018-10-30 |
Family
ID=63901452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923768.1U Active CN208021479U (en) | 2017-12-29 | 2017-12-29 | A kind of intercept type parking anti-slip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001479A (en) * | 2017-12-29 | 2018-05-08 | 哈尔滨铁路减速顶调速研究有限公司 | A kind of intercept type parking anti-slip device |
| CN112030813A (en) * | 2020-09-08 | 2020-12-04 | 泉州台商投资区双霞机械设计服务中心 | Anti-collision height-limiting rod |
-
2017
- 2017-12-29 CN CN201721923768.1U patent/CN208021479U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001479A (en) * | 2017-12-29 | 2018-05-08 | 哈尔滨铁路减速顶调速研究有限公司 | A kind of intercept type parking anti-slip device |
| CN108001479B (en) * | 2017-12-29 | 2024-03-08 | 哈尔滨铁路减速顶调速研究有限公司 | Interception type parking anti-slip device |
| CN112030813A (en) * | 2020-09-08 | 2020-12-04 | 泉州台商投资区双霞机械设计服务中心 | Anti-collision height-limiting rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208021479U (en) | A kind of intercept type parking anti-slip device | |
| CN103481914B (en) | The method that the rolling of railway classification yard hump and volume tail Plane-glide district operation control | |
| CN201580908U (en) | Overload protecting system of crane lifting transmission chain | |
| CN106828511A (en) | Rack rails clamp rail tour bus | |
| CN105540378A (en) | Protection system for preventing elevator car from moving by accident | |
| CN102070002A (en) | Device for accumulating and disconnecting ground transport line trolley and tow chain | |
| CN103481908B (en) | A kind of method preventing wagon running away for railway plane rolling speed governing and hump rolling | |
| CN108001479A (en) | A kind of intercept type parking anti-slip device | |
| CN112918507B (en) | Inclined roadway automatic anti-running mine car and anti-running braking method thereof | |
| RU2578642C1 (en) | Unit for retention of rolling stock at station tracks | |
| CN204079141U (en) | Accidental movement of elevator cage safety guard | |
| CN210557485U (en) | Locking mechanism for curing furnace trolley | |
| CN202923664U (en) | Fixed and controllable permanent magnet anti-slipping device | |
| CN105936283B (en) | A kind of monorail crane brakes car trigger device | |
| CN211740636U (en) | Rail transit vehicle derailment test device | |
| CN207072726U (en) | A kind of elevator emergency brake system | |
| CN108639094B (en) | Pneumatic anti-sliding device | |
| CN105172829A (en) | Bidirectional hook type braking car | |
| CN201694782U (en) | Full-hydraulic steel wire rope anti-skid device | |
| CN104163187B (en) | Fixed hydraulic buffer stop is parked applied to CRH EMUs | |
| CN212024579U (en) | Anti-collision braking device for crane cart | |
| CN216467837U (en) | Pneumatic skate device of rail vehicle emergency braking | |
| CN204871055U (en) | Two -way couple formula braking car | |
| CN205801125U (en) | A kind of monorail crane braking car triggers device | |
| JP2007237969A (en) | Rail work vehicle, rail patrol vehicle, and rail truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |