CN212654214U - Novel pantograph of rail vehicle - Google Patents
Novel pantograph of rail vehicle Download PDFInfo
- Publication number
- CN212654214U CN212654214U CN202021663422.4U CN202021663422U CN212654214U CN 212654214 U CN212654214 U CN 212654214U CN 202021663422 U CN202021663422 U CN 202021663422U CN 212654214 U CN212654214 U CN 212654214U
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- fixedly connected
- slide
- fixing device
- rail vehicle
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Abstract
The utility model discloses a novel rail vehicle pantograph, which comprises a column, the top fixedly connected with fixing device of stand, fixing device's top is provided with the slide, the bottom fixedly connected with installing frame of slide, fixing device and installing frame joint, fixing device includes the link, the both sides tip fixedly connected with slide bar of link, slide bar sliding connection has the motion board, the lateral wall fixedly connected with supporting spring of motion board, the utility model relates to a rail traffic technical field. This novel rail vehicle pantograph has reached stand, fixing device, slide and installing frame and has constituteed a whole, utilizes fixing device, is convenient for install the slide fast, improves the installation and the dismantlement efficiency of slide, makes things convenient for the staff to maintain, sets up strutting arrangement and fixed block, supports the slide, further improves slide stability, satisfies user demand's purpose.
Description
Technical Field
The utility model relates to a track traffic field, more specifically say, relate to a novel track vehicle pantograph.
Background
An electric traction locomotive obtains electric energy from a contact line, is arranged on the roof of the locomotive or a bullet train, and can be divided into a single-arm pantograph and a double-arm pantograph, which are respectively composed of a sliding plate, an upper frame, a lower arm rod (a lower frame for the double-arm pantograph), a bottom frame, a pantograph-lifting spring, a transmission cylinder, a support insulator and other components. At present, the contact department wearing and tearing of current neotype rail vehicle pantograph, slide and contact line are comparatively serious, need regularly change it, and the pantograph wastes time and energy when changing, and work efficiency is low, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the current neotype rail vehicle pantograph that exists among the prior art, the contact department wearing and tearing of slide and contact wire are comparatively serious, need regularly change it, and the pantograph wastes time and energy when changing, and work efficiency is low, can't satisfy user demand's problem, the utility model aims to provide a neotype rail vehicle pantograph, it can realize stand, fixing device, slide and installing frame component a whole, utilizes fixing device, is convenient for install the slide fast, improves the installation and the dismantlement efficiency of slide, makes things convenient for the staff to maintain, sets up strutting arrangement and fixed block, supports the slide, further improves slide stability, satisfies the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a novel rail vehicle pantograph, includes the stand, the top fixedly connected with fixing device of stand, fixing device's top is provided with the slide, the bottom fixedly connected with installing frame of slide, fixing device and installing frame joint.
Preferably, fixing device includes the link, the both sides tip fixedly connected with slide bar of link, slide bar sliding connection has the motion board, the lateral wall fixedly connected with supporting spring of motion board, supporting spring cup joints with the slide bar, the lateral wall fixedly connected with stripper bar of motion board, stripper bar and link sliding connection, the one end fixedly connected with extrusion piece of motion board is kept away from to the stripper bar, extrusion piece and installing frame joint.
Preferably, the lateral wall fixedly connected with threaded rod of link, motion board and threaded rod sliding connection, the one end fixedly connected with dog of link is kept away from to the threaded rod, threaded rod threaded connection has adjusting nut, adjusting nut's quantity is two.
Preferably, the top of the connecting frame is fixedly connected with a supporting device, the bottom of the sliding plate is fixedly connected with a fixing block, and the supporting device corresponds to the fixing block.
Preferably, the supporting device comprises a fixing frame, a moving rod is slidably connected to the top of the fixing frame, a baffle is fixedly connected to the bottom of the moving rod, a supporting block is fixedly connected to the top of the moving rod, the supporting block corresponds to the fixing block, a compression spring is fixedly connected to the bottom of the supporting block, the compression spring is sleeved with the moving rod, and the supporting block is connected with the fixing frame through the compression spring.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the sliding plate is conveniently and rapidly installed through the upright post, the fixing device, the sliding plate and the installation frame, the fixing device is utilized to facilitate the maintenance of workers, when the workers need to install the sliding plate, the moving plate is pulled to drive the extrusion rod to move and drive the extrusion block to move, the elastic potential energy of the supporting spring is increased, the connecting frame is butted with the installation frame, the moving plate is loosened, the elastic potential energy of the supporting spring is converted into kinetic energy to drive the moving plate to move, the extrusion rod is driven to move, the extrusion block is clamped with the installation frame, the rapid installation of the sliding plate is realized, the moving plate is reinforced through the adjusting nut, the stability of the moving plate is improved, the installation stability of the sliding plate is further improved, the supporting device is arranged to facilitate the support of the fixed block, and the installation stability of the sliding plate is further improved, compression spring supports the supporting shoe, make the supporting shoe carry out the joint with the fixed block, and then support the slide, improve slide fixed stability, satisfy the user demand, the stand has been reached, fixing device, a whole is constituteed with the installing frame to the slide, utilize fixing device, be convenient for install the slide fast, improve the installation and the dismantlement efficiency of slide, make things convenient for the staff to maintain, set up strutting arrangement and fixed block, support the slide, further improve slide stability, satisfy the purpose of user demand.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the enlarged structure of the part A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the enlarged structure at the position B of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1. a column; 2. a fixing device; 21. a connecting frame; 22. a slide bar; 23. a motion plate; 24. a support spring; 25. an extrusion stem; 26. extruding the block; 27. a threaded rod; 28. a stopper; 29. adjusting the nut; 3. a slide plate; 4. installing a frame; 5. a support device; 51. a fixed mount; 52. a motion bar; 53. a baffle plate; 54. a support block; 55. a compression spring; 6. and (5) fixing blocks.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel rail vehicle pantograph, includes stand 1, the top fixedly connected with fixing device 2 of stand 1, and fixing device 2's top is provided with slide 3, slide 3's bottom fixedly connected with installing frame 4, fixing device 2 and 4 joints of installing frame. Stand 1, fixing device 2, slide 3 and installing frame 4 constitute a whole, utilize fixing device 2, are convenient for install slide 3 fast, improve slide 3's installation and dismantlement efficiency, make things convenient for the staff to maintain.
Example 2:
referring to fig. 3, a novel pantograph for rail vehicles is substantially the same as that in embodiment 1, and further, the fixing device 2 includes a connecting frame 21, sliding rods 22 are fixedly connected to end portions of two sides of the connecting frame 21, the sliding rods 22 are slidably connected to a moving plate 23, a supporting spring 24 is fixedly connected to a side wall of the moving plate 23, the supporting spring 24 is sleeved with the sliding rod 22, an extruding rod 25 is fixedly connected to a side wall of the moving plate 23, the extruding rod 25 is slidably connected to the connecting frame 21, an extruding block 26 is fixedly connected to one end of the extruding rod 25 far away from the moving plate 23, and the extruding block 26 is connected to the mounting frame 4 in a clamping manner. When the working personnel need to install the sliding plate 3, the movement plate 23 is pulled to drive the extrusion rod 25 to move, the extrusion block 26 is driven to move, the elastic potential energy of the supporting spring 24 is increased, the connecting frame 21 is in butt joint with the installation frame 4, the movement plate 23 is loosened, the elastic potential energy of the supporting spring 24 is converted into kinetic energy, the movement plate 23 is driven to move, the extrusion rod 25 is driven to move, the extrusion block 26 is connected with the installation frame 4 in a clamping mode, and the sliding plate 3 is installed quickly.
Example 3:
referring to fig. 3, a novel pantograph for rail vehicles is substantially the same as that in embodiment 2, further, a threaded rod 27 is fixedly connected to a side wall of the connecting frame 21, the moving plate 23 is slidably connected to the threaded rod 27, a stopper 28 is fixedly connected to one end of the threaded rod 27 far away from the connecting frame 21, the threaded rod 27 is in threaded connection with two adjusting nuts 29, and the number of the adjusting nuts 29 is two. The adjusting nut 29 is used for reinforcing the moving plate 23, so that the stability of the moving plate 23 is improved, and the installation stability of the sliding plate 4 is further improved.
Example 4:
referring to fig. 2, a pantograph for a novel rail vehicle is substantially the same as that of embodiment 2, and further, a supporting device 5 is fixedly connected to a top of the connecting frame 21, a fixing block 6 is fixedly connected to a bottom of the sliding plate 3, and the supporting device 5 corresponds to the fixing block 6. Set up strutting arrangement 5, be convenient for support fixed block 6, and then improve slide 3 installation stability.
Example 5:
referring to fig. 4, a novel pantograph for rail vehicles is substantially the same as embodiment 4, and further includes a supporting device 5 including a fixing frame 51, a moving rod 52 slidably connected to a top of the fixing frame 51, a baffle 53 fixedly connected to a bottom of the moving rod 52, a supporting block 54 fixedly connected to a top of the moving rod 52, the supporting block 54 corresponding to the fixing block 6, a compression spring 55 fixedly connected to a bottom of the supporting block 54, the compression spring 55 being sleeved with the moving rod 52, and the supporting block 54 being connected to the fixing frame 51 through the compression spring 55. Compression spring 55 supports supporting shoe 54 for supporting shoe 54 carries out the joint with fixed block 6, and then supports slide 3, improves slide 3 fixed stability, satisfies the user demand.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a novel rail vehicle pantograph, includes stand (1), its characterized in that: the top fixedly connected with fixing device (2) of stand (1), the top of fixing device (2) is provided with slide (3), the bottom fixedly connected with installing frame (4) of slide (3), fixing device (2) and installing frame (4) joint.
2. The novel rail vehicle pantograph of claim 1, wherein: fixing device (2) are including link (21), both sides tip fixedly connected with slide bar (22) of link (21), slide bar (22) sliding connection has motion board (23), the lateral wall fixedly connected with supporting spring (24) of motion board (23), supporting spring (24) cup joint with slide bar (22), the lateral wall fixedly connected with stripper bar (25) of motion board (23), stripper bar (25) and link (21) sliding connection, the one end fixedly connected with extrusion piece (26) of motion board (23) are kept away from in stripper bar (25), extrusion piece (26) and installing frame (4) joint.
3. The novel rail vehicle pantograph of claim 2, wherein: the lateral wall fixedly connected with threaded rod (27) of link (21), motion board (23) and threaded rod (27) sliding connection, one end fixedly connected with dog (28) of link (21) are kept away from in threaded rod (27), threaded rod (27) threaded connection has adjusting nut (29), the quantity of adjusting nut (29) is two.
4. The novel rail vehicle pantograph of claim 2, wherein: the top fixedly connected with strutting arrangement (5) of link (21), the bottom fixedly connected with fixed block (6) of slide (3), strutting arrangement (5) are corresponding with fixed block (6).
5. The novel rail vehicle pantograph of claim 4, wherein: the supporting device (5) comprises a fixing frame (51), a moving rod (52) is connected to the top of the fixing frame (51) in a sliding mode, a baffle (53) is fixedly connected to the bottom of the moving rod (52), a supporting block (54) is fixedly connected to the top of the moving rod (52), the supporting block (54) corresponds to the fixing block (6), a compression spring (55) is fixedly connected to the bottom of the supporting block (54), the compression spring (55) is sleeved with the moving rod (52), and the supporting block (54) is connected with the fixing frame (51) through the compression spring (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663422.4U CN212654214U (en) | 2020-08-12 | 2020-08-12 | Novel pantograph of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663422.4U CN212654214U (en) | 2020-08-12 | 2020-08-12 | Novel pantograph of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212654214U true CN212654214U (en) | 2021-03-05 |
Family
ID=74770842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663422.4U Active CN212654214U (en) | 2020-08-12 | 2020-08-12 | Novel pantograph of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212654214U (en) |
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2020
- 2020-08-12 CN CN202021663422.4U patent/CN212654214U/en active Active
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