CN103057564A - Anti-running device for rail vehicles - Google Patents
Anti-running device for rail vehicles Download PDFInfo
- Publication number
- CN103057564A CN103057564A CN2013100245841A CN201310024584A CN103057564A CN 103057564 A CN103057564 A CN 103057564A CN 2013100245841 A CN2013100245841 A CN 2013100245841A CN 201310024584 A CN201310024584 A CN 201310024584A CN 103057564 A CN103057564 A CN 103057564A
- Authority
- CN
- China
- Prior art keywords
- rail
- support arm
- pairs
- supporting member
- running device
- 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.)
- Granted
Links
Images
Landscapes
- Seats For Vehicles (AREA)
Abstract
The invention discloses an anti-running device for rail vehicles which comprises a pair of braking rails (4) and a driving device. The driving device comprises a linear driving mechanism (1), supporting arms (2) arranged in pairs, rail-supporting seats (8) arranged in pairs and rise-and-fall supporting members (6) arranged in pairs. The linear driving mechanism (1) is used for driving the supporting arms (2) and rise-and-fall supporting members (6) moving horizontally, to enable the rail-supporting seats (8) arranged in pairs to move up and down along the slope (9) of the rise-and-fall supporting members (6) arranged in pairs respectively, in order to enable the braking rails (4) to move to the braking position or remitting position. According to the anti-running device for rail vehicles provided by the invention, only by the linear driving mechanism (1) the braking rails (4) can be enabled to move to inside or outside of the based rails, and to move up and down. Therefore, the anti-running device for rail vehicle do not need any individual rise-and-fall driving unit, so that the structure of the anti-running device is simplified while energy is saved.
Description
Technical field
The present invention relates to the rail vehicle anti-running field, particularly, relate to a kind of rail vehicle anti-running device.
Background technology
At present, prepare enough enough braking forces in order to make anti-creep device, prevent that simultaneously anti-slip device from exceeding fundamental construction clearan ce, usually adopt the anti-slip device that possesses elevating function, namely in the braking rail of both sides side shifting and braking rail is risen when braking outside stock rail, and braking rail is descended.Yet, in order to make the standby elevating function of anti-creep device, independent lifting driver element is set in anti-slip device usually, thereby causes the structure complicated of anti-slip device, and cause the waste of the energy.
Summary of the invention
The purpose of this invention is to provide a kind of rail vehicle anti-running device that does not need independent lifting driver element.
To achieve these goals, the first embodiment according to the present invention, a kind of rail vehicle anti-running device is provided, this rail vehicle anti-running device comprises a pair of braking rail and actuating device, wherein, described actuating device comprises linear driving mechanism and support arm arranged in pairs, support rail seat and lifting supporting member, wherein:
Described linear driving mechanism, support arm and support rail seat are positioned between a pair of described braking rail, described support rail seat arranged in pairs is captiveed joint with a pair of described braking rail respectively, the two ends of described linear driving mechanism are connected with described support arm arranged in pairs respectively, described support arm is flexibly connected and is supported on the fixed base by swing component and described support rail seat, described lifting supporting member is arranged on movably on the described fixed base and has the inclined-plane, is connected with attaching parts between described support arm and the lifting supporting member relative with this support arm;
Described linear driving mechanism is used for driving described support arm and lifting supporting member horizontal motion, so that described support rail seat arranged in pairs rises on the inclined-plane of described lifting supporting member arranged in pairs respectively or descend, thereby make described braking rail move to braking position or release position.
Preferably, described linear driving mechanism is hydraulic actuating cylinder, and the piston rod of this hydraulic actuating cylinder is connected with cylinder body with described support arm arranged in pairs and is connected.
Preferably, the two ends of described swing component are hinged with described support arm and described support rail seat respectively.
Preferably, described support rail seat has interconnective horizontal component and vertical part, and described horizontal component is captiveed joint with described braking rail, and described vertical part is hinged with described swing component.
Preferably, described lifting supporting member is drift.
Preferably, the bottom of described support rail seat is provided with roller, and this roller can roll along the inclined-plane of described lifting supporting member.
Preferably, described actuating device is many covers, and these many cover actuating devices are arranged along the length direction interval of described braking rail.
The rail vehicle anti-running device that the first embodiment provides according to the present invention, only can realize just that by linear driving mechanism braking rail is to motion and the dipping and heaving in stock rail inboard or the outside, and by being connected to the attaching parts between support arm and the lifting supporting member relative with this support arm, can when linear driving mechanism drives the support arm parallel motion, driving the lifting supporting member relative with it by support arm and move.Therefore, the rail vehicle anti-running device that the first embodiment of the present invention provides does not only need independent lifting driver element, and compare with only having the support arm push-and-pull, vertical rise is highly doubled, thereby be more suitable for being subjected to space and restriction transfer time can't realize the occasion of large stroke.In addition, the rail vehicle anti-running device that provides of the first embodiment of the present invention has been saved the energy when simplifying the anti-slip device structure.
The second embodiment according to the present invention, a kind of rail vehicle anti-running device is provided, and this rail vehicle anti-running device comprises a pair of braking rail and actuating device, wherein, described actuating device comprises linear driving mechanism and support arm arranged in pairs, support rail seat and lifting supporting member, wherein:
Described linear driving mechanism, support arm and support rail seat are positioned between a pair of described braking rail, described support rail seat arranged in pairs is captiveed joint with a pair of described braking rail respectively, the two ends of described linear driving mechanism are connected with described support arm arranged in pairs respectively, described support arm is flexibly connected and is supported on the fixed base by swing component and described support rail seat, and described lifting supporting member is fixed on the described fixed base and has the inclined-plane;
Described linear driving mechanism is used for driving described support arm horizontal motion, so that described support rail seat arranged in pairs rises on the inclined-plane of described lifting supporting member arranged in pairs respectively or descend, thereby make described braking rail move to braking position or release position.
Preferably, described linear driving mechanism is hydraulic actuating cylinder, and the piston rod of this hydraulic actuating cylinder is connected with cylinder body with described support arm arranged in pairs and is connected.
Preferably, the two ends of described swing component are hinged with described support arm and described support rail seat respectively.
Preferably, described support rail seat has interconnective horizontal component and vertical part, and described horizontal component is captiveed joint with described braking rail, and described vertical part is hinged with described swing component.
Preferably, described lifting supporting member is drift.
Preferably, the bottom of described support rail seat is provided with roller, and this roller can roll along the inclined-plane of described lifting supporting member.
Preferably, described actuating device is many covers, and these many cover actuating devices are arranged along the length direction interval of described braking rail.
The rail vehicle anti-running device that the second embodiment provides according to the present invention only can realize just that by linear driving mechanism braking rail is to motion and the dipping and heaving in stock rail inboard or the outside.Therefore, the rail vehicle anti-running device that the second embodiment of the present invention provides does not need independent lifting driver element, thereby has saved the energy when simplifying the anti-slip device structure.
Other features and advantages of the present invention will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and consists of the part of specification sheets, is used from explanation the present invention with the following specific embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation that rail vehicle anti-running device that the first embodiment of the present invention provides is in braking position;
Fig. 2 is the structural representation that rail vehicle anti-running device that the first embodiment of the present invention provides is in the release position;
Fig. 3 is the structural representation that rail vehicle anti-running device that the second embodiment of the present invention provides is in braking position;
Fig. 4 is the structural representation that rail vehicle anti-running device that the second embodiment of the present invention provides is in the release position.
Description of reference numerals
1: linear driving mechanism 2: support arm
3: swing component 4: braking rail
5: roller 6: the lifting supporting member
7: attaching parts 8: the support rail seat
9: inclined-plane 10: fixed base
11: vertical part 12: horizontal component
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
As depicted in figs. 1 and 2, the rail vehicle anti-running device that the first embodiment of the present invention provides comprises a pair of braking rail 4 and actuating device, wherein, described actuating device comprises linear driving mechanism 1 and support arm arranged in pairs 2, support rail seat 8 and lifting supporting member 6, wherein:
Described linear driving mechanism 1, support arm 2 and support rail seat 8 are between a pair of described braking rail 4, described support rail seat 8 arranged in pairs is captiveed joint with a pair of described braking rail 4 respectively, the two ends of described linear driving mechanism 1 are connected with described support arm 2 arranged in pairs respectively, described support arm 2 is flexibly connected and is supported on the fixed base 10 by swing component 3 and described support rail seat 8, described lifting supporting member 6 is arranged on movably on the fixed base 10 and has inclined-plane 9, is connected with attaching parts 7 between described support arm 2 and the lifting supporting member 6 relative with this support arm 2;
Described linear driving mechanism 1 is used for driving described support arm 2 and lifting supporting member 6 horizontal motions, so that described support rail seat 8 arranged in pairs rises or descend along the inclined-plane 9 of described lifting supporting member 6 arranged in pairs respectively, thereby make described braking rail 4 move to braking position or release position.
Linear driving mechanism 1 can be the various mechanisms that can realize Linear Driving, for example linear electric machine, cylinder or hydraulic actuating cylinder.More steady for the motion that makes braking rail 4, preferably, described linear driving mechanism 1 is hydraulic actuating cylinder, and the piston rod of this hydraulic actuating cylinder is connected with cylinder body with described support arm 2 arranged in pairs and is connected.Cylinder body can be by for example being fastenedly connected or hinged mode is connected with support arm 2, and piston rod can be connected with support arm 2 by for example mode hinged or that be fastenedly connected.
Described support arm 2 for example can be supported on the fixed base 10 by the bearing (not shown).
Support rail seat 8 can be taked various suitable structures, be connected in order to make things convenient for support rail seat 8 and braking rail 4 to be connected with swing component, preferably, described support rail seat 8 has interconnective horizontal component 12 and vertical part 11, described horizontal component 12 is captiveed joint with described braking rail 4, and described vertical part 11 and described swing component 3 are hinged.Horizontal component 12 and vertical part 11 can interconnect by the mode of for example welding or being fastenedly connected, and also can be the integral type structure.Horizontal component 12 can be captiveed joint with braking rail 4 by the mode that for example is fastenedly connected.
Lifting supporting member 6 can be taked various suitable forms, and for example, described lifting supporting member 6 can be drift.As depicted in figs. 1 and 2, the inclined-plane 9 of lifting supporting member 6 tilts from the top down from stock rail inboard, stock rail lateral, and the degree of dip on inclined-plane 9 is determined according to actual needs.
In order to make things convenient for support rail seat 8 to move along the inclined-plane 9 of lifting supporting member 6, reduce moving resistance, preferably, the bottom of described support rail seat 8 is provided with roller 5, and this roller 5 can roll along the inclined-plane 9 of described lifting supporting member 6.
Described actuating device can be two covers or many covers, and generally, described actuating device is many covers, and these many cover actuating devices are arranged along the length direction interval of described braking rail 4.
The logarithm of support arm 2, support rail seat 8 and lifting supporting member 6 can arrange as required, for example, can be set to two pairs or how right.
Attaching parts 7 can be taked various suitable modes to be connected with the lifting supporting member with support arm 2 to be connected, for example hinged mode.Attaching parts 7 can be various suitable forms, for example form of pull bar.
The structure of braking rail 4 is conventional structure, and this structure is conventionally known to one of skill in the art, does not repeat them here.Fixed base 10 is fixed with respect to ground, is used to lifting supporting member 6 and support arm 2 to provide support, and it can be various suitable forms, for example joist or bearing.
The working process of the rail vehicle anti-running device that the first embodiment of the present invention is provided below in conjunction with Fig. 1 and Fig. 2 describes.
As depicted in figs. 1 and 2, when needs are braked, drive support arm 2 arranged in pairs to stock rail outside parallel motion by linear driving mechanism 1, support arm 2 moves up by the inclined-plane 9 of swing component 3 drive support rail seats 8 along lifting supporting member 6, simultaneously the support arm 2 relative with lifting supporting member 6 by attaching parts 7 pulling lifting supporting members 6 to the stock rail medial movement, thereby make braking rail 4 move to braking position, realize the braking of vehicle; When needs are alleviated, drive support arm 2 arranged in pairs to the inboard parallel motion of stock rail by linear driving mechanism 1, support arm 2 moves down by the inclined-plane 9 of swing component 3 drive support rail seats 8 along lifting supporting member 6, simultaneously the support arm 2 relative with lifting supporting member 6 promotes lifting supporting members 6 side shifting outside stock rail by attaching parts 7, thereby makes braking rail 4 move to the release position.
The rail vehicle anti-running device that the first embodiment provides according to the present invention, only can realize just that by linear driving mechanism 1 braking rail 4 is to motion and the dipping and heaving in stock rail inboard or the outside, and by being connected to the attaching parts 7 between support arm 2 and the lifting supporting member 6 relative with this support arm 2, can when linear driving mechanism 1 drives support arm 2 parallel motions, drive the lifting supporting member 6 relative with it by support arm 2 and move.Therefore, the rail vehicle anti-running device that the first embodiment of the present invention provides does not only need independent lifting driver element, and compare with only having the support arm push-and-pull, vertical rise is highly doubled, thereby be more suitable for being subjected to space and restriction transfer time can't realize the occasion of large stroke.In addition, the rail vehicle anti-running device that provides of the first embodiment of the present invention has been saved the energy when simplifying the anti-slip device structure.
As shown in Figure 3 and Figure 4, the rail vehicle anti-running device that the second embodiment of the present invention provides comprises a pair of braking rail 4 and actuating device, wherein, described actuating device comprises linear driving mechanism 1 and support arm arranged in pairs 2, support rail seat 8 and lifting supporting member 6, wherein:
Described linear driving mechanism 1, support arm 2 and support rail seat 8 are between a pair of described braking rail 4, described support rail seat 8 arranged in pairs is captiveed joint with a pair of described braking rail 4 respectively, the two ends of described linear driving mechanism 1 are connected with described support arm 2 arranged in pairs respectively, described support arm 2 is flexibly connected and is supported on the fixed base 10 by swing component 3 and described support rail seat 8, and described lifting supporting member 6 is fixed on the fixed base 10 and has inclined-plane 9;
Described linear driving mechanism 1 is used for driving described support arm 2 horizontal motions, so that described support rail seat 8 arranged in pairs rises or descend along the inclined-plane 9 of described lifting supporting member 6 arranged in pairs respectively, thereby make described braking rail 4 move to braking position or release position.
Linear driving mechanism 1 can be the various mechanisms that can realize Linear Driving, for example linear electric machine, cylinder or hydraulic actuating cylinder.More steady for the motion that makes braking rail 4, preferably, described linear driving mechanism 1 is hydraulic actuating cylinder, and the piston rod of this hydraulic actuating cylinder is connected with cylinder body with described support arm 2 arranged in pairs and is connected.Cylinder body can be by for example being fastenedly connected or hinged mode is connected with support arm 2, and piston rod can be connected with support arm 2 by for example mode hinged or that be fastenedly connected.
Described support arm 2 for example can be supported on the fixed base 10 by the bearing (not shown).
Support rail seat 8 can be taked various suitable structures, be connected in order to make things convenient for support rail seat 8 and braking rail 4 to be connected with swing component, preferably, described support rail seat 8 has interconnective horizontal component 12 and vertical part 11, described horizontal component 12 is captiveed joint with described braking rail 4, and described vertical part 11 and described swing component 3 are hinged.Horizontal component 12 and vertical part 11 can interconnect by the mode of for example welding or being fastenedly connected, and also can be the integral type structure.Horizontal component 12 can be captiveed joint with braking rail 4 by the mode that for example is fastenedly connected.
Lifting supporting member 6 can be taked various suitable forms, and for example, described lifting supporting member 6 can be drift.As shown in Figure 3 and Figure 4, the inclined-plane 9 of lifting supporting member 6 tilts from the top down from stock rail inboard, stock rail lateral, and the degree of dip on inclined-plane 9 is determined according to actual needs.
In order to make things convenient for support rail seat 8 to move along the inclined-plane 9 of lifting supporting member 6, reduce moving resistance, preferably, the bottom of described support rail seat 8 is provided with roller 5, and this roller 5 can roll along the inclined-plane 9 of described lifting supporting member 6.
Described actuating device can be two covers or many covers, and generally, described actuating device is many covers, and these many cover actuating devices are arranged along the length direction interval of described braking rail 4.
The logarithm of support arm 2, support rail seat 8 and lifting supporting member 6 can arrange as required, for example, can be set to two pairs or how right.
Lifting supporting member 6 can take various suitable modes to be fixed on the fixed base 10, for example is fixed on the fixed base 10 by hinged mode or the mode that is fastenedly connected.
The structure of braking rail 4 is conventional structure, and this structure is conventionally known to one of skill in the art, does not repeat them here.Fixed base 10 is fixed with respect to ground, is used to lifting supporting member 6 and support arm 2 to provide support, and it can be various suitable forms, for example joist or bearing.
The working process of the rail vehicle anti-running device that the second embodiment of the present invention is provided below in conjunction with Fig. 3 and Fig. 4 describes.
As shown in Figure 3 and Figure 4, when needs are braked, drive support arm 2 arranged in pairs to stock rail outside parallel motion by linear driving mechanism 1, support arm 2 moves up by the inclined-plane 9 of swing component 3 drive support rail seats 8 along lifting supporting member 6, thereby make braking rail 4 move to braking position, realize the braking of vehicle; When needs are alleviated, drive support arm 2 arranged in pairs to the inboard parallel motion of stock rail by linear driving mechanism 1, support arm 2 moves down by the inclined-plane 9 of swing component 3 drive support rail seats 8 along lifting supporting member 6, thereby makes braking rail 4 move to the release position.
The rail vehicle anti-running device that the second embodiment provides according to the present invention only can realize just that by linear driving mechanism 1 braking rail 4 is to motion and the dipping and heaving in stock rail inboard or the outside.Therefore, the rail vehicle anti-running device that the second embodiment of the present invention provides does not need independent lifting driver element, thereby has saved the energy when simplifying the anti-slip device structure.
Below describe by reference to the accompanying drawings preferred implementation of the present invention in detail; but; the present invention is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the present invention is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (14)
1. rail vehicle anti-running device, this rail vehicle anti-running device comprises a pair of braking rail (4) and actuating device, it is characterized in that described actuating device comprises linear driving mechanism (1) and support arm arranged in pairs (2), support rail seat (8) and lifting supporting member (6), wherein:
Described linear driving mechanism (1), support arm (2) and support rail seat (8) are positioned between a pair of described braking rail (4), described support rail seat arranged in pairs (8) is captiveed joint with a pair of described braking rail (4) respectively, the two ends of described linear driving mechanism (1) are connected with described support arm arranged in pairs (2) respectively, described support arm (2) is flexibly connected and is supported on the fixed base (10) by swing component (3) and described support rail seat (8), it is upper and have an inclined-plane (9) that described lifting supporting member (6) is arranged on described fixed base (10) movably, is connected with attaching parts (7) between described support arm (2) and the lifting supporting member (6) relative with this support arm (2);
Described linear driving mechanism (1) is used for driving described support arm (2) and lifting supporting member (6) horizontal motion, so that described support rail seat arranged in pairs (8) rises along the inclined-plane (9) of described lifting supporting member arranged in pairs (6) respectively or descend, thereby make described braking rail (4) move to braking position or release position.
2. rail vehicle anti-running device according to claim 1 is characterized in that, described linear driving mechanism (1) is hydraulic actuating cylinder, and the piston rod of this hydraulic actuating cylinder is connected with cylinder body with described support arm arranged in pairs (2) and is connected.
3. rail vehicle anti-running device according to claim 1 is characterized in that, the two ends of described swing component (3) are hinged with described support arm (2) and described support rail seat (8) respectively.
4. rail vehicle anti-running device according to claim 3, it is characterized in that, described support rail seat (8) has interconnective horizontal component (12) and vertical part (11), described horizontal component (12) is captiveed joint with described braking rail (4), and described vertical part (11) is hinged with described swing component (3).
5. rail vehicle anti-running device according to claim 1 is characterized in that, described lifting supporting member (6) is drift.
6. rail vehicle anti-running device according to claim 1 is characterized in that, the bottom of described support rail seat (8) is provided with roller (5), and this roller (5) can roll along the inclined-plane (9) of described lifting supporting member (6).
7. rail vehicle anti-running device according to claim 1 is characterized in that, described actuating device is many covers, and these many cover actuating devices are arranged along the length direction interval of described braking rail (4).
8. rail vehicle anti-running device, this rail vehicle anti-running device comprises a pair of braking rail (4) and actuating device, it is characterized in that described actuating device comprises linear driving mechanism (1) and support arm arranged in pairs (2), support rail seat (8) and lifting supporting member (6), wherein:
Described linear driving mechanism (1), support arm (2) and support rail seat (8) are positioned between a pair of described braking rail (4), described support rail seat arranged in pairs (8) is captiveed joint with a pair of described braking rail (4) respectively, the two ends of described linear driving mechanism (1) are connected with described support arm arranged in pairs (2) respectively, described support arm (2) is flexibly connected and is supported on the fixed base (10) by swing component (3) and described support rail seat (8), and described lifting supporting member (6) is fixed on described fixed base (10) upward and has inclined-plane (9);
Described linear driving mechanism (1) is used for driving described support arm (2) horizontal motion, so that described support rail seat arranged in pairs (8) rises along the inclined-plane (9) of described lifting supporting member arranged in pairs (6) respectively or descend, thereby make described braking rail (4) move to braking position or release position.
9. rail vehicle anti-running device according to claim 8 is characterized in that, described linear driving mechanism (1) is hydraulic actuating cylinder, and the piston rod of this hydraulic actuating cylinder is connected with cylinder body with described support arm arranged in pairs (2) and is connected.
10. rail vehicle anti-running device according to claim 8 is characterized in that, the two ends of described swing component (3) are hinged with described support arm (2) and described support rail seat (8) respectively.
11. rail vehicle anti-running device according to claim 10, it is characterized in that, described support rail seat (8) has interconnective horizontal component (12) and vertical part (11), described horizontal component (12) is captiveed joint with described braking rail (4), and described vertical part (11) is hinged with described swing component (3).
12. rail vehicle anti-running device according to claim 8 is characterized in that, described lifting supporting member (6) is drift.
13. rail vehicle anti-running device according to claim 8 is characterized in that, the bottom of described support rail seat (8) is provided with roller (5), and this roller (5) can roll along the inclined-plane (9) of described lifting supporting member (6).
14. rail vehicle anti-running device according to claim 8 is characterized in that, described actuating device is many covers, and these many cover actuating devices are arranged along the length direction interval of described braking rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310024584.1A CN103057564B (en) | 2013-01-23 | 2013-01-23 | Anti-running device for rail vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310024584.1A CN103057564B (en) | 2013-01-23 | 2013-01-23 | Anti-running device for rail vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057564A true CN103057564A (en) | 2013-04-24 |
| CN103057564B CN103057564B (en) | 2015-03-25 |
Family
ID=48100538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310024584.1A Active CN103057564B (en) | 2013-01-23 | 2013-01-23 | Anti-running device for rail vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057564B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297894A (en) * | 2017-01-13 | 2018-07-20 | 闫秋辰 | A kind of interlocking of signals subsidence controllable slide preventing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB261782A (en) * | 1925-11-21 | 1927-06-09 | Gen Railway Signal Co | Improvements relating to railway car braking apparatus |
| JPS54149103A (en) * | 1978-05-10 | 1979-11-22 | Nippon Air Brake Co Ltd | Holdfast device for rolling stock |
| AU6125698A (en) * | 1997-11-17 | 1999-06-07 | Vladimir Vladimirovich Shapovalov | Wedge-shaped converter of force |
| CN201151412Y (en) * | 2008-01-24 | 2008-11-19 | 张水军 | Clamp type spring regulator |
| CN203047292U (en) * | 2013-01-23 | 2013-07-10 | 中国神华能源股份有限公司 | Rail vehicle anti-slip device |
-
2013
- 2013-01-23 CN CN201310024584.1A patent/CN103057564B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB261782A (en) * | 1925-11-21 | 1927-06-09 | Gen Railway Signal Co | Improvements relating to railway car braking apparatus |
| JPS54149103A (en) * | 1978-05-10 | 1979-11-22 | Nippon Air Brake Co Ltd | Holdfast device for rolling stock |
| AU6125698A (en) * | 1997-11-17 | 1999-06-07 | Vladimir Vladimirovich Shapovalov | Wedge-shaped converter of force |
| CN201151412Y (en) * | 2008-01-24 | 2008-11-19 | 张水军 | Clamp type spring regulator |
| CN203047292U (en) * | 2013-01-23 | 2013-07-10 | 中国神华能源股份有限公司 | Rail vehicle anti-slip device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297894A (en) * | 2017-01-13 | 2018-07-20 | 闫秋辰 | A kind of interlocking of signals subsidence controllable slide preventing device |
| CN108297894B (en) * | 2017-01-13 | 2024-03-15 | 闫秋辰 | Signal interlocking controllable anti-slip device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057564B (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201962034U (en) | Pallet fork forward moving type industrial vehicle | |
| CN206644716U (en) | Car transporter | |
| CN106741275B (en) | Sliding type lifting barrier-surpassing robot | |
| CN107901802B (en) | Suspension type folding seat system for bus | |
| CN207608269U (en) | Car lift structure and move electric system certainly | |
| CN104314335A (en) | Four-bar mechanism type lateral-parking stereoscopic garage | |
| CN104859456A (en) | Variable-track current collector and electric vehicle | |
| CN104828737A (en) | Self-locking type scissor-fork lifting mechanism | |
| CN104358447B (en) | Vehicle-containing Traverse Displacement Unit | |
| CN208795347U (en) | A kind of overload detector with damping base | |
| CN203794252U (en) | Leveling device | |
| CN203047292U (en) | Rail vehicle anti-slip device | |
| CN103057564A (en) | Anti-running device for rail vehicles | |
| CN105540450B (en) | Container crane | |
| KR101510681B1 (en) | Scissors-type lift | |
| CN106115553A (en) | A kind of power equipment apparatus for controlling of lifting | |
| CN201756407U (en) | Wall sleeving crane with adjustable main beam | |
| CN103241154B (en) | Commercial vehicle seat buffer device | |
| CN202327574U (en) | Lifting support of signal collection instrument | |
| CN203736432U (en) | Lifting mechanism and medical equipment | |
| CN103754723A (en) | Remote brake release mechanism for elevator | |
| CN203386884U (en) | Novel radar antenna vertical lift mechanism | |
| RU97328U1 (en) | BOUNTING ROBOT WITH MOBILE BRACKETS | |
| CN203359742U (en) | Locking tank layer-replacing shake station | |
| CN104150391A (en) | Lifting work integrated elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |