CN202879493U - Locomotive passing connector - Google Patents
Locomotive passing connector Download PDFInfo
- Publication number
- CN202879493U CN202879493U CN 201220375309 CN201220375309U CN202879493U CN 202879493 U CN202879493 U CN 202879493U CN 201220375309 CN201220375309 CN 201220375309 CN 201220375309 U CN201220375309 U CN 201220375309U CN 202879493 U CN202879493 U CN 202879493U
- Authority
- CN
- China
- Prior art keywords
- locomotive
- adaptor union
- plate
- rod member
- rod piece
- 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 provides a locomotive passing connector comprising a connecting plate 1, a rod piece mechanism 2, a movable transition plate 3 and a spring lock 4, wherein the connecting plate 1 is respectively fixed on rear end wall supporting plates 5 of two sections of locomotives; the two ends of the rod piece mechanism 2 are fixed on the connecting plate 1; the movable transition plate 3 is placed on the rod piece mechanism 2; and the rod piece mechanism 2 and the movable transition plate 3 are connected together through the spring lock 4. According to the locomotive passing connector disclosed by the utility model, the reliability of the locomotive passing connector is greatly improved, the service life is prolonged and the noises and the abrasion are reduced; and meanwhile, drivers and conductors can safely pass through a locomotive passing platform. An overturning corner plate can be overturned by squeezing when the locomotive passes through a curve line; and the rod piece mechanism guarantees that a clamping phenomenon does not happen when the locomotive is at the maximum stretching and compressed state. The locomotive passing connector is convenient to mount and detach and one person can finish the process, so that the time and the labor are saved. A groove in a shaft and an elastic gasket of the shaft of the rod piece mechanism improve the safety of the passing platform; and wear-resisting materials and stainless steel sheet materials are used so that the service life is prolonged.
Description
Technical field
The utility model relates to a kind of adaptor union, relates in particular to a kind of locomotive and passes through adaptor union.
Background technology
For adapting to the Chinese Railway new situations, I have researched and developed AC Drive eight axle 9600kW main line shipping electric locomotives at company's innovation, the highest utilization speed of this locomotive is 120km/h, and it is the 8 axle Heavy-haul Freight electric locomotives that connected to form by interior heavy link by the identical 4 axle electric locomotives of two joints.For two joint locomotives are connected, allow the driver and conductor can be in the situation of the normal operation of locomotive, the control that need not get off also and can go to No. two car carries out locomotive from a car, therefore developed the vitals that connects two joint locomotives: locomotive passes through adaptor union.
The binodal that uses on the circuit at present connect the on-hook car what pass through that platform (for example: SS4G electric locomotive, HXD1 electric locomotive) adopts is the drop in leaf connection.The drop in leaf formula by the characteristics of platform is: one, and when the drop in leaf of a joint car was set level, the drop in leaf overlap joint of another joint car formed the inclined-plane of an overlap joint thereon, passes through for the driver and conductor.Two, drop in leaf itself is with the inclined-plane, and it is circular-arc that the edge is; Three, the friction behind the overlap joint can cause the abrasion of drop in leaf between two drop in leafs; Four, fixedly on the cab apron spring bumper is arranged.Five, fixedly on the cab apron slotted hole is arranged, drop in leaf with fixedly be that bolt is connected between the cab apron, bolt is countersunk head, bolt can slide in slotted hole.
The drop in leaf formula of prior art by the shortcoming of platform is: one, material is carbon steel, and poor reliability is not attractive in appearance; Two, two moveable gangway foot plates of overlap joint are the inclined-planes, the driver by the time do not have the sense of security; Three, when two joint locomotives produced relative motion, abrasion was serious between two drop in leafs of overlap joint; Four, drop in leaf is rigidity, does not have flexible buffering leeway, and locomotive is by behind the bend than small-bend radius, and conflicting between drop in leaf and the steel structure on locomotive easily causes the moveable gangway foot plate distortion; Five, the slit is larger between drop in leaf and the locomotive coupling windscreen, seals bad; Six, owing to friction is arranged between the drop in leaf and seal badly, cause that noise is larger here; Seven, owing to be that bolt is connected between cab apron and the drop in leaf fixedly, have " stuck " phenomenon, thus make drop in leaf and fixedly cab apron can't produce relative motion, further make the spring bumper inefficacy.
The utility model content
The technical matters that the utility model solves is to overcome the deficiencies in the prior art, provides a kind of locomotive to pass through adaptor union.
The technical solution adopted in the utility model is that locomotive comprises connecting panel by adaptor union, rod member mechanism, moveable gangway foot plate and rim lock, connecting panel is separately fixed on the back-end wall supporting plate of two joint locomotives, rod member mechanism two ends are fixed on the connecting panel, moveable gangway foot plate places in the rod member mechanism, and rim lock links together rod member mechanism and moveable gangway foot plate.
The structure of described connecting panel is that corner-pressing type steel and cover plate are welded to connect, and support plate is welded on the corner-pressing type steel, and lath is welded on the support plate, and the both sides of the first folding are welded on respectively on lath and the turnover panel.
The structure of described rod member mechanism is that quarter butt and stock are hinged by short pin shaft, and two stock centers are hinged by fix shaft, and adjacent two quarter butts are hinged by have strong market potential axle and locating piece, and locating piece is hinged by axle and channel-section steel.
Between the quarter butt, between stock and the quarter butt and the hinged place between the stock all accompanies pad.
The short pin shaft axle head is provided with pad.Pad is axle elastomeric pad or copper backing.
The structure of described moveable gangway foot plate is that mainboard passes through the second folding and is connected with gusset, and mainboard up and down two straight flanges is fixed with long bound edge, and gusset is fixed with oblique bound edge and straight bound edge, main plate center welding die mould channel-section steel.
The structure of described rim lock is that U-shaped steel wire is hooked respectively at the two ends of spring, and U-shaped steel wire links to each other with slide block, and the other end of slide block is welded with link plate, and handle hooks link plate.Spring can also be two sections springs, and is middle with connecting the steel wire connection.
The beneficial effects of the utility model are greatly to have improved the reliability of locomotive by adaptor union, have prolonged its service life, have reduced noise and wearing and tearing, have guaranteed that simultaneously driver and conductor's safety locomotive passes through platform.Rod member mechanism is provided with the moveable gangway foot plate aligning gear, moveable gangway foot plate can not be offset when locomotive operation, moveable gangway foot plate and connecting panel contact surface are high-abrasive materials, and four jiaos of moveable gangway foot plates have the upset gusset, the upset gusset is squeezed and can digs during by curve at locomotive, rod member mechanism has guaranteed locomotive in maximum tension and compressive state, " stuck " phenomenon no longer occurs.It is installed and convenient disassembly, and only a people just can finish, and is time saving and energy saving.Improved safety by platform at the axle of rod member mechanism fluting and axle with the use of spring washer, the use of high-abrasive material and stainless steel materials has prolonged its service life.
Description of drawings
Fig. 1 is that locomotive of the present utility model is by the front view of adaptor union;
Fig. 2 is A-A cross section view among Fig. 1;
Fig. 3 is that locomotive of the present utility model is by the front view of the connecting panel of adaptor union;
Fig. 4 is A-A cross section view among Fig. 3;
Fig. 5 is that locomotive of the present utility model is by the front view of the rod member mechanism of adaptor union;
Fig. 6 is A-A section rotation enlarged view among Fig. 5;
Fig. 7 is that locomotive of the present utility model is by the front view of the moveable gangway foot plate of adaptor union;
Fig. 8 is A-A cross section view among Fig. 7;
Fig. 9 is that locomotive of the present utility model is by the front view of a kind of structure of rim lock of adaptor union;
Figure 10 is that locomotive of the present utility model is by the front view of the another kind of structure of rim lock of adaptor union.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, locomotive passes through adaptor union, comprise connecting panel 1, rod member mechanism 2, moveable gangway foot plate 3 and rim lock 4, connecting panel 1 are separately fixed on the back-end wall supporting plate 5 of two joint locomotives, and rod member mechanism 2 two ends are fixed on the connecting panel 1, moveable gangway foot plate 3 places in the rod member mechanism 2, and rim lock 4 links together rod member mechanism 2 and moveable gangway foot plate 3.
As shown in Figure 3 and Figure 4, the structure of described connecting panel 1 is that corner-pressing type steel 16 is welded to connect with cover plate 15, and support plate 12 is welded on the corner-pressing type steel 16, and lath 13 is welded on the support plate 12, and the both sides of the first folding 14 are welded on respectively on lath 13 and the turnover panel 11.
As shown in Figure 5 and Figure 6, the structure of described rod member mechanism 2 is that quarter butt 25 is hinged by short pin shaft 26 with stock 27, two stocks, 27 centers are hinged by fix shaft 28, and adjacent two quarter butts 25 are hinged with locating piece 23 by the axle 24 of having strong market potential, and locating piece 23 is hinged by axle 22 and channel-section steel 21.Between the quarter butt 25, between stock 27 and the quarter butt 25 and hinged place between the stock 27 all accompanies pad 29.Short pin shaft 26 axle heads are provided with pad 210.Pad 210 is axle elastomeric pad or copper backing.
As shown in Figure 7 and Figure 8, the structure of described moveable gangway foot plate 3 is that mainboard 35 is connected with gusset 34 by the second folding 37, mainboard about in the of 35 two straight flanges be fixed with long bound edge 33, gusset 34 is fixed with oblique bound edge (31) and straight bound edge 32, mainboard 35 centers welding die mould channel-section steel 36.
As shown in Figure 9, the structure of described rim lock 4 is that U-shaped steel wire 44 is hooked respectively at the two ends of spring 45, and U-shaped steel wire 44 links to each other with slide block 43, and the other end of slide block 43 is welded with link plate 42, and handle 41 hooks link plate 42.
As shown in figure 10, the another kind of structure of rim lock 4 is that spring 4 can also be two sections springs, and is middle with connecting steel wire 46 connections.
The utility model has improved the reliability of locomotive by adaptor union greatly, has prolonged its service life, has reduced noise and wearing and tearing, has guaranteed that simultaneously driver and conductor's safety locomotive passes through platform.Rod member mechanism is provided with the moveable gangway foot plate aligning gear, moveable gangway foot plate can not be offset when locomotive operation, moveable gangway foot plate and connecting panel contact surface are high-abrasive materials, and four jiaos of moveable gangway foot plates have the upset gusset, the upset gusset is squeezed and can digs during by curve at locomotive, rod member mechanism has guaranteed locomotive in maximum tension and compressive state, " stuck " phenomenon no longer occurs.It is installed and convenient disassembly, and only a people just can finish, and is time saving and energy saving.Improved safety by platform at the axle of rod member mechanism fluting and axle with the use of spring washer, the use of high-abrasive material and stainless steel materials has prolonged its service life.
It should be noted that at last: although abovely described the specific embodiment of the present utility model; but those skilled in the art are to be understood that; these only are casehistorys; can make various changes or modifications to these specific embodiment; and not deviating from principle of the present utility model and essence, protection domain of the present utility model is defined by the claims.
Claims (9)
1. locomotive passes through adaptor union, it is characterized in that: comprise connecting panel (1), rod member mechanism (2), moveable gangway foot plate (3) and rim lock (4), connecting panel (1) is separately fixed on the back-end wall supporting plate (5) of two joint locomotives, rod member mechanism (2) two ends are fixed on the connecting panel (1), and moveable gangway foot plate (3) places in the rod member mechanism (2), and rim lock (4) links together rod member mechanism (2) and moveable gangway foot plate (3).
2. locomotive according to claim 1 passes through adaptor union, it is characterized in that: the structure of described connecting panel (1) is that corner-pressing type steel (16) is welded to connect with cover plate (15), support plate (12) is welded on the corner-pressing type steel (16), lath (13) is welded on the support plate (12), and the both sides of the first folding (14) are welded on respectively on lath (13) and the turnover panel (11).
3. locomotive according to claim 1 passes through adaptor union, it is characterized in that: the structure of described rod member mechanism (2) is that quarter butt (25) is hinged by short pin shaft (26) with stock (27), two stocks (27) center is hinged by fix shaft (28), adjacent two quarter butts (25) are hinged by the axle of having strong market potential (24) and locating piece (23), and locating piece (23) is hinged by axle (22) and channel-section steel (21).
4. locomotive according to claim 3 is by adaptor union, and it is characterized in that: between the quarter butt (25), between stock (27) and the quarter butt (25) and the hinged place between the stock (27) all accompanies pad (29).
5. locomotive according to claim 3 is by adaptor union, and it is characterized in that: short pin shaft (26) axle head is provided with pad (210).
6. locomotive according to claim 5 is characterized in that by adaptor union: pad (210) is axle elastomeric pad or copper backing.
7. locomotive according to claim 1 passes through adaptor union, it is characterized in that: the structure of described moveable gangway foot plate (3) is that mainboard (35) is connected with gusset (34) by the second folding (37), mainboard (35) up and down two straight flanges is fixed with long bound edge (33), gusset (34) is fixed with oblique bound edge (31) and straight bound edge (32), mainboard (35) center welding die mould channel-section steel (36).
8. locomotive according to claim 1 passes through adaptor union, it is characterized in that: the structure of described rim lock (4) is that U-shaped steel wire (44) is hooked respectively at the two ends of spring (45), U-shaped steel wire (44) links to each other with slide block (43), the other end of slide block (43) is welded with link plate (42), and handle (41) hooks link plate (42).
9. locomotive according to claim 8 is by adaptor union, and it is characterized in that: spring (45) is two sections springs, and is middle with connecting steel wire (46) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375309 CN202879493U (en) | 2012-07-29 | 2012-07-29 | Locomotive passing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375309 CN202879493U (en) | 2012-07-29 | 2012-07-29 | Locomotive passing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879493U true CN202879493U (en) | 2013-04-17 |
Family
ID=48070951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375309 Expired - Fee Related CN202879493U (en) | 2012-07-29 | 2012-07-29 | Locomotive passing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460033A (en) * | 2015-11-25 | 2016-04-06 | 长春轨道客车股份有限公司 | Traveling device used between adjacent train bodies of motor train unit and capable of reducing floor height |
| CN111056516A (en) * | 2019-12-09 | 2020-04-24 | 青岛海西重机有限责任公司 | High-voltage cable trough steel cover plate turnover mechanism and method |
| CN112046515A (en) * | 2020-08-13 | 2020-12-08 | 株洲时代新材料科技股份有限公司 | Connecting structure and method for through passage floor and hinge device |
-
2012
- 2012-07-29 CN CN 201220375309 patent/CN202879493U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460033A (en) * | 2015-11-25 | 2016-04-06 | 长春轨道客车股份有限公司 | Traveling device used between adjacent train bodies of motor train unit and capable of reducing floor height |
| CN105460033B (en) * | 2015-11-25 | 2017-08-25 | 长春轨道客车股份有限公司 | It is a kind of to be used to that between the adjacent car body of EMUs the running gear of floor level to be reduced |
| CN111056516A (en) * | 2019-12-09 | 2020-04-24 | 青岛海西重机有限责任公司 | High-voltage cable trough steel cover plate turnover mechanism and method |
| CN112046515A (en) * | 2020-08-13 | 2020-12-08 | 株洲时代新材料科技股份有限公司 | Connecting structure and method for through passage floor and hinge device |
| CN112046515B (en) * | 2020-08-13 | 2022-03-18 | 株洲时代新材料科技股份有限公司 | Connecting structure and method for through passage floor and hinge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |