CN212098872U - Sliding parking device of railway vehicle - Google Patents
Sliding parking device of railway vehicle Download PDFInfo
- Publication number
- CN212098872U CN212098872U CN202020497119.5U CN202020497119U CN212098872U CN 212098872 U CN212098872 U CN 212098872U CN 202020497119 U CN202020497119 U CN 202020497119U CN 212098872 U CN212098872 U CN 212098872U
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- Prior art keywords
- wall
- mounting
- railway vehicle
- driving
- seat
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Abstract
The utility model discloses a rail vehicle's slip parking equipment, including track base, track body, grip slipper, anti-skidding structure and two-way threaded rod, the top of track base is fixed with the track body, and the both sides of grip slipper all are provided with the grip slipper to be provided with anti-skidding structure on the inner wall of grip slipper one side, the top of track body is provided with the drive casing, and is fixed with motor casing on the outer wall of drive casing one side, motor casing's inside is fixed with servo motor, and servo motor's output is fixed with the pivot through the shaft coupling, the top of drive casing is provided with the rail vehicle bottom plate. The utility model discloses parking equipment's that not only simplifies inner structure, the stationarity when having improved the centre gripping, landing phenomenon when having reduced the centre gripping, the stability that has improved the centre gripping have improved the convenience of operation when parking equipment dismouting is overhauld moreover.
Description
Technical Field
The utility model relates to a rail vehicle technical field specifically is a rail vehicle's slip parking equipment.
Background
The rail vehicle is a main transport tool for executing tasks by construction departments such as railway equipment maintenance, overhaul, capital construction and the like, is divided into a heavy type and a light type, can be withdrawn from a line at any time by passengers, is called a light rail vehicle, cannot be withdrawn from the line at any time by the passengers, is called a heavy rail vehicle, and in the process of worker maintenance, the rail vehicle shakes due to improper actions, so that the rail vehicle can topple over, unnecessary dangers are caused, and a sliding parking device is required to be used for reducing potential safety hazards.
The sliding parking devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the following problems exist.
(1) When the existing sliding parking device is used, the operation steps are complicated due to the fact that the internal structure of the sliding parking device is complex, and the safety and the stability during parking are to be improved;
(2) when the existing sliding parking device is used, the outer wall of the rail is usually smooth, and the sliding is easy to occur when the clamping seat clamps, so that the stability of clamping is not facilitated;
(3) the existing sliding parking device is usually of a fixed structure when in use, and when a local fault occurs, the sliding parking device is inconvenient to disassemble and overhaul, so that inconvenience is brought to people in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail vehicle's slip parking equipment to propose slip parking equipment in solving above-mentioned background art and all remain to improve with the stationarity security when using, the stability of centre gripping is not good and inconvenient dismantlement problem of overhauing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail vehicle's slip parking equipment, includes track base, track body, grip slipper, anti-skidding structure and two-way threaded rod, the top of track base is fixed with the track body, and the both sides of grip slipper all are provided with the grip slipper to be provided with anti-skidding structure on the inner wall of grip slipper one side, the top of track body is provided with the drive casing, and is fixed with motor casing on the outer wall of drive casing one side, motor casing's inside is fixed with servo motor, and servo motor's output is fixed with the pivot through the shaft coupling, the top of drive casing is provided with rail vehicle bottom plate, and the inside turning position department of rail vehicle bottom plate all threaded connection have the mounting stud.
Preferably, the inside of drive casing articulates there is two-way threaded rod, and the one end and the pivot fixed connection of two-way threaded rod, and all overlap on the outer wall of drive casing both sides and be equipped with the drive slide to the inside of drive slide is provided with the drive screw, and the drive screw meshes with two-way threaded rod mutually for the drive work when actuating lever removes.
Preferably, the both sides of railcar bottom plate bottom all are provided with the connecting seat, the top of connecting seat and the bottom fixed connection of railcar bottom plate, and the inside of connecting seat is provided with the forked tail spout for the slip work of installation piece.
Preferably, the inside of anti-skidding structure has set gradually rubber contact piece, installation jack and installation and has inserted the post, is provided with rubber contact piece on the inner wall of grip slipper one side, and the outer wall of rubber contact piece closely laminates with the inner wall of grip slipper, and the inner wall of rubber contact piece closely laminates with the outer wall of track body, has increased the frictional force between grip slipper and the track body.
Preferably, the inside installation jack that all is provided with equidistant of grip slipper on one side of the rubber contact piece, and the inside of installation jack is provided with the installation and inserts the post to the one end of post is inserted in the installation and the outer wall fixed connection of rubber contact piece, and the other end of post is inserted in the installation extends to the outside of grip slipper, is convenient for change the rubber contact piece.
Preferably, drive casing bottom of drive slide below is provided with spacing spout, and the inside sliding connection of spacing spout has the actuating lever to the top of actuating lever and the bottom fixed connection of drive slide, the bottom of actuating lever and the top fixed connection of grip slipper are convenient for drive the grip slipper and make its removal.
Preferably, the inside of dovetail chute is provided with the installation piece, and the bottom mounting of installation piece has the connecting rod to the bottom of connecting rod extends to the below of connecting seat and with the top fixed connection of drive casing, be used for connecting work of connecting seat and connecting rod.
Preferably, the central position inside the mounting block is provided with a mounting screw hole, the inner wall of the connecting seat on one side of the mounting screw hole is provided with a first screw hole, and the inner wall of the connecting seat on the other side of the mounting screw hole is provided with a second screw hole for connecting the mounting block and the connecting seat.
Preferably, the internal thread of first screw has a mounting bolt, and mounting bolt's one end runs through mounting bolt and second screw in proper order and extends to the outside of connecting seat to mounting bolt's one end cover is equipped with the fastening helicoidal, is convenient for fix the installation piece.
Compared with the prior art, the beneficial effects of the utility model are that: the sliding parking device of the railway vehicle not only simplifies the internal structure of the parking device, improves the stability during clamping, reduces the slipping phenomenon during clamping, improves the stability of clamping, but also improves the convenience of operation during the dismounting and the maintenance of the parking device;
(1) the parking device is provided with the clamping seat, the driving rod, the bidirectional threaded rod, the servo motor, the rotating shaft, the driving slide seat and the driving screw hole, wherein the servo motor drives the bidirectional threaded rod in the driving shell to rotate through the rotating shaft;
(2) the rubber contact piece, the mounting jack and the mounting plug-in post are arranged, the friction force between the clamping seat and the rail body is increased due to the arrangement of the rubber contact piece on the inner wall of the clamping seat, so that the clamping is more stable, and a worker can pull the rubber contact piece to drive the mounting plug-in post to be separated from the mounting jack and replace the rubber contact piece, so that the sliding phenomenon during clamping is reduced, and the clamping stability is improved;
(3) through being provided with the connecting seat, the forked tail spout, the installation piece, first screw, the installation screw, the second screw, construction bolt and fastening helicoid, will fasten the helicoid and pull down from construction bolt's one end, rotatory construction bolt is with its inside from the second screw, installation screw and first screw take out, pull the connecting rod again and make it drive the installation piece slide in the inside of forked tail spout, will drive casing and railcar bottom plate separation, thereby the convenience of operation when parking equipment dismouting is overhauld has been improved.
Drawings
Fig. 1 is a schematic view of the front view of the appearance structure of the present invention;
fig. 2 is a schematic view of a cross-sectional enlarged structure of the driving housing of the present invention;
fig. 3 is a schematic view of the top view, cross section and enlarged structure of the driving housing of the present invention;
FIG. 4 is a schematic view of the enlarged structure of the present invention in a partial section view;
fig. 5 is an enlarged cross-sectional view of the anti-slip structure of the present invention.
In the figure: 1. a rail mount; 2. a track body; 3. a clamping seat; 4. a drive housing; 5. a motor housing; 6. a connecting rod; 7. a railcar floor; 8. mounting a stud; 9. a drive rod; 10. an anti-slip structure; 1001. a rubber contact piece; 1002. installing a jack; 1003. installing the inserted columns; 11. a bidirectional threaded rod; 12. a servo motor; 13. a rotating shaft; 14. driving the slide; 15. a driving screw hole; 16. a limiting chute; 17. a connecting seat; 18. a dovetail chute; 19. mounting blocks; 20. a first screw hole; 21. mounting a screw hole; 22. a second screw hole; 23. installing a bolt; 24. and (5) fastening a coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a sliding parking device of a railway vehicle comprises a track base 1, a track body 2, a clamping seat 3, an anti-skidding structure 10 and a bidirectional threaded rod 11, wherein the track body 2 is fixed at the top end of the track base 1, the clamping seat 3 is arranged on two sides of the clamping seat 3, and the anti-skidding structure 10 is arranged on the inner wall of one side of the clamping seat 3;
the anti-skid structure 10 is internally provided with a rubber contact sheet 1001, an installation jack 1002 and an installation inserting column 1003 in sequence, the inner wall of one side of the clamping seat 3 is provided with the rubber contact sheet 1001, the outer wall of the rubber contact sheet 1001 is tightly attached to the inner wall of the clamping seat 3, the inner wall of the rubber contact sheet 1001 is tightly attached to the outer wall of the track body 2, the clamping seat 3 on one side of the rubber contact sheet 1001 is internally provided with the installation jacks 1002 at equal intervals, the installation inserting column 1003 is arranged inside the installation jack 1002, one end of the installation inserting column 1003 is fixedly connected with the outer wall of the rubber contact sheet, and the other end of the installation inserting column 1003 extends to the outside of the clamping seat 3;
in the process of clamping the track body 2, the arrangement of the rubber contact sheet 1001 on the inner wall of the clamping seat 3 increases the friction force between the clamping seat 3 and the track body 2, so that the clamping is more stable, and a worker can pull the rubber contact sheet 1001 to drive the mounting plug 1003 to be separated from the mounting jack 1002, so as to replace the rubber contact sheet 1001, thereby reducing the slipping phenomenon during the clamping and improving the stability of the clamping;
a driving shell 4 is arranged above the track body 2, a motor shell 5 is fixed on the outer wall of one side of the driving shell 4, a servo motor 12 is fixed inside the motor shell 5, the type of the servo motor 12 can be MR-J2S-20A, and a rotating shaft 13 is fixed at the output end of the servo motor 12 through a coupling;
a bidirectional threaded rod 11 is hinged inside the driving shell 4, one end of the bidirectional threaded rod 11 is fixedly connected with a rotating shaft 13, driving sliding seats 14 are sleeved on the outer walls of the two sides of the driving shell 4, driving screw holes 15 are formed inside the driving sliding seats 14, and the driving screw holes 15 are meshed with the bidirectional threaded rod 11 and used for driving the driving rod 9 to move;
a limiting sliding groove 16 is formed in the bottom of the driving shell 4 below the driving sliding seat 14, a driving rod 9 is connected to the inside of the limiting sliding groove 16 in a sliding mode, the top end of the driving rod 9 is fixedly connected with the bottom end of the driving sliding seat 14, and the bottom end of the driving rod 9 is fixedly connected with the top end of the clamping seat 3, so that the clamping seat 3 can be driven to move conveniently;
a rail car bottom plate 7 is arranged above the driving shell 4, and mounting studs 8 are in threaded connection with the corners inside the rail car bottom plate 7;
the two sides of the bottom end of the railway vehicle bottom plate 7 are both provided with connecting seats 17, the top ends of the connecting seats 17 are fixedly connected with the bottom end of the railway vehicle bottom plate 7, and dovetail sliding grooves 18 are formed in the connecting seats 17 and used for sliding operation of mounting blocks 19;
a mounting block 19 is arranged inside the dovetail sliding groove 18, a connecting rod 6 is fixed at the bottom end of the mounting block 19, and the bottom end of the connecting rod 6 extends to the lower part of the connecting seat 17 and is fixedly connected with the top end of the driving shell 4, so that the bottom plate 7 of the railway vehicle and the driving shell 4 can be connected;
a mounting screw hole 21 is formed in the center of the inside of the mounting block 19, a first screw hole 20 is formed in the inner wall of the connecting seat 17 on one side of the mounting screw hole 21, and a second screw hole 22 is formed in the inner wall of the connecting seat 17 on the other side of the mounting screw hole 21 and used for connecting the mounting block 19 and the connecting seat 17;
the internal thread of the first screw hole 20 is connected with a mounting bolt 23, one end of the mounting bolt 23 sequentially penetrates through the mounting screw hole 21 and the second screw hole 22 and extends to the outside of the connecting seat 17, and one end of the mounting bolt 23 is sleeved with a fastening screw ring 24, so that the mounting block 19 is conveniently fixed.
The working principle is as follows: when the parking device is used, a worker firstly operates an external control device to control a servo motor 12 in a motor shell 5 to work, the servo motor 12 drives a bidirectional threaded rod 11 in a driving shell 4 to rotate through a rotating shaft 13, a driving slide seat 14 on the outer wall of the bidirectional threaded rod 11 is drawn close to the central position under the action of a driving screw hole 15 in the rotating process of the bidirectional threaded rod 11, meanwhile, the driving slide seat 14 drives a driving rod 9 to slide in a limiting slide groove 16, the driving rod 9 drives a clamping seat 3 to clamp a track body 2, the internal structure of the parking device is simplified, the stability in clamping is improved, then, in the process of clamping the track body 2, the arrangement of a rubber contact sheet 1001 on the inner wall of the clamping seat 3 increases the friction force between the clamping seat 3 and the track body 2, and the clamping is more stable, and the staff can pull rubber contact piece 1001 makes it drive installation and insert post 1003 and break away from installation jack 1002, change rubber contact piece 1001, thereby the landing phenomenon during the centre gripping has been reduced, the stability of centre gripping has been improved, finally, the staff will fasten helicoidal 24 and pull down from the one end of construction bolt 23, rotatory construction bolt 23 with it from second screw 22, the inside of construction bolt 21 and first screw 20 is taken out, pull connecting rod 6 again and make it drive installation piece 19 and slide in the inside of forked tail spout 18, will drive casing 4 and railcar bottom plate 7 separation, thereby the convenience of operation when parking equipment dismouting overhauls has been improved, accomplish railway vehicle's slip parking equipment's work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a rail vehicle's slip parking equipment, includes track base (1), track body (2), grip slipper (3), anti-skidding structure (10) and two-way threaded rod (11), its characterized in that: the track base is characterized in that a track body (2) is fixed to the top end of the track base (1), clamping seats (3) are arranged on two sides of each clamping seat (3), anti-skidding structures (10) are arranged on the inner wall of one side of each clamping seat (3), a driving shell (4) is arranged above each track body (2), a motor shell (5) is fixed to the outer wall of one side of each driving shell (4), a servo motor (12) is fixed to the inside of each motor shell (5), a rotating shaft (13) is fixed to the output end of each servo motor (12) through a coupler, a track vehicle bottom plate (7) is arranged above each driving shell (4), and mounting studs (8) are connected to the corner positions inside the track vehicle bottom plate (7) in a threaded mode.
2. The slide parking apparatus for a railway vehicle according to claim 1, wherein: the inside of drive casing (4) articulates there is two-way threaded rod (11), the one end and pivot (13) fixed connection of two-way threaded rod (11), and all overlap on the outer wall of drive casing (4) both sides and be equipped with drive slide (14) to the inside of drive slide (14) is provided with drive screw (15), and drive screw (15) mesh mutually with two-way threaded rod (11).
3. The slide parking apparatus for a railway vehicle according to claim 1, wherein: the two sides of the bottom end of the railway vehicle bottom plate (7) are provided with connecting seats (17), the top ends of the connecting seats (17) are fixedly connected with the bottom end of the railway vehicle bottom plate (7), and dovetail sliding grooves (18) are formed in the connecting seats (17).
4. The slide parking apparatus for a railway vehicle according to claim 1, wherein: the anti-skidding structure (10) is internally provided with a rubber contact piece (1001), an installation jack (1002) and an installation plug column (1003) in sequence, the inner wall of one side of the clamping seat (3) is provided with the rubber contact piece (1001), the outer wall of the rubber contact piece (1001) is tightly attached to the inner wall of the clamping seat (3), and the inner wall of the rubber contact piece (1001) is tightly attached to the outer wall of the track body (2).
5. The slide parking apparatus for a railway vehicle according to claim 4, wherein: the rubber contact piece (1001) is characterized in that mounting insertion holes (1002) with equal intervals are formed in the clamping base (3) on one side of the rubber contact piece (1001), mounting insertion columns (1003) are arranged in the mounting insertion holes (1002), one ends of the mounting insertion columns (1003) are fixedly connected with the outer wall of the rubber contact piece (1001), and the other ends of the mounting insertion columns (1003) extend to the outside of the clamping base (3).
6. The slide parking apparatus for a railway vehicle according to claim 2, wherein: the bottom of a driving shell (4) below the driving sliding seat (14) is provided with a limiting sliding groove (16), the inside of the limiting sliding groove (16) is connected with a driving rod (9) in a sliding mode, the top end of the driving rod (9) is fixedly connected with the bottom end of the driving sliding seat (14), and the bottom end of the driving rod (9) is fixedly connected with the top end of the clamping seat (3).
7. A sliding parking apparatus of a railway vehicle as claimed in claim 3, wherein: the inside of forked tail spout (18) is provided with installation piece (19), and the bottom mounting of installation piece (19) has connecting rod (6) to the bottom of connecting rod (6) extend to the below of connecting seat (17) and with the top fixed connection of drive casing (4).
8. The slide parking apparatus for a railway vehicle according to claim 7, wherein: the mounting block (19) is internally provided with a mounting screw hole (21) at the center, a first screw hole (20) is formed in the inner wall of the connecting seat (17) on one side of the mounting screw hole (21), and a second screw hole (22) is formed in the inner wall of the connecting seat (17) on the other side of the mounting screw hole (21).
9. The slide parking apparatus for a railway vehicle according to claim 8, wherein: the internal thread of first screw (20) is connected with construction bolt (23), and the one end of construction bolt (23) runs through construction bolt (21) and second screw (22) in proper order and extends to the outside of connecting seat (17) to the one end cover of construction bolt (23) is equipped with fastening helicoidal (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497119.5U CN212098872U (en) | 2020-04-08 | 2020-04-08 | Sliding parking device of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497119.5U CN212098872U (en) | 2020-04-08 | 2020-04-08 | Sliding parking device of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212098872U true CN212098872U (en) | 2020-12-08 |
Family
ID=73630516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020497119.5U Expired - Fee Related CN212098872U (en) | 2020-04-08 | 2020-04-08 | Sliding parking device of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212098872U (en) |
-
2020
- 2020-04-08 CN CN202020497119.5U patent/CN212098872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210408 |