CN213323090U - Novel universal rubber cab apron - Google Patents
Novel universal rubber cab apron Download PDFInfo
- Publication number
- CN213323090U CN213323090U CN202020521515.7U CN202020521515U CN213323090U CN 213323090 U CN213323090 U CN 213323090U CN 202020521515 U CN202020521515 U CN 202020521515U CN 213323090 U CN213323090 U CN 213323090U
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- CN
- China
- Prior art keywords
- cab apron
- rubber
- steel plate
- novel universal
- inner support
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Abstract
The utility model provides a novel universal rubber ferry plate, which comprises a ferry plate, a positioning table post, a side pull spring mounting bolt, a first inner support steel plate, a second inner support steel plate, a U-shaped shackle mounting rod and a rubber pad; the rubber pads are arranged at two ends of the cab apron and tightly attached to two ends of the cab apron, the positioning table column is located in the middle of the upper portion of the cab apron, the side pull spring mounting bolts are fixed to two sides of the middle of the cab apron, the first inner support steel plate is a rectangular steel plate, the middle of the cab apron is laid, the second inner support steel plate is triangular and fixed to the left side and the right side of the first inner support steel plate, and one of the top points and the side pull spring mounting bolts are fixed to the. The novel universal rubber cab apron has longer service life, simple structure and easy assembly and disassembly, and can meet the requirement of quick de-knitting; the cab apron is mainly made of high-performance rubber, is not easy to damage when colliding with a vehicle body, and can be used for a long time; the bearing strength is high, the passing safety of passengers can be better guaranteed, and accidents are avoided.
Description
Technical Field
The utility model relates to a heavy load locomotive field, more specifically relates to a novel universal rubber cab apron.
Background
With the rapid development of railway transportation industry in China, the market competition of electric locomotives is fierce, and the requirements of users on electric locomotive products are higher and higher, mainly embodied in the safety of the products and the aesthetic property of the products. The double-heading cab apron is arranged at the rear end part of the double-heading locomotive and is an important part between two locomotive double-heading locomotives, and drivers and passengers can safely pass between the two locomotives in the normal operation process of the locomotives through the cab apron device. Due to the requirement of the reconnection locomotives on the de-knitting, the design of the reconnection cab apron requires that the reconnection decks of two locomotives form a safe channel and can also realize rapid de-knitting. The traditional reconnection cab apron for the electric locomotive has a simpler structure, and two cab apron plates are lapped to form a channel. The cab apron is directly arranged on a vehicle body structure because of no moving mechanism, the two cab apron move along with the movement of two sections of locomotive bodies, the cab apron is likely to collide with the vehicle body under the condition that the locomotive turns, so that the vehicle body and the cab apron are damaged, and meanwhile, because the two cab apron are a complete channel formed by lapping, a step is arranged at the lapping position, so that drivers and passengers are easy to trip, and certain potential safety hazards exist.
Disclosure of Invention
The utility model discloses cab apron and automobile body bump cause the damage among the prior art, and the overlap joint makes the driver and crew stumble easily, and the problem that needs the quick solution to compile provides a novel universal rubber cab apron.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel universal rubber cab apron comprises a cab apron, a positioning table post, a side pull spring mounting bolt, a first inner support steel plate, a second inner support steel plate, a U-shaped shackle mounting rod and a rubber pad; rubber pads are arranged at two ends of the cab apron and tightly attached to two ends of the cab apron, the positioning table column is located in the middle of the upper portion of the cab apron, the side pull spring mounting bolts are fixed to two sides of the middle of the cab apron, the first inner supporting steel plate is a steel plate with a certain regular shape, the middle of the cab apron is laid, the second inner supporting steel plate is triangular and fixed to the left side and the right side of the first inner supporting steel plate, and one vertex of the first inner supporting steel plate and the side pull spring mounting bolts.
Furthermore, when the novel universal rubber cab apron turns, the minimum curve radius is less than or equal to 125 mm.
Furthermore, the novel universal rubber cab apron can be applied in the temperature range of-40 ℃ to +60 ℃.
Furthermore, the novel universal rubber cab apron is formed by combining high-strength anti-skid rubber and high-quality steel.
Furthermore, the bearing capacity of the novel universal rubber cab apron is less than or equal to 5000N/m2。
Furthermore, the novel universal rubber cab apron can bear the impact force brought by the highest running speed of 160 km/h.
The utility model has the advantages that the cab apron has simple structure, is easy to assemble and disassemble, and can realize the requirement of quick de-knitting; the cab apron is mainly made of high-performance rubber, is not easy to damage when colliding with a vehicle body, and can be used for a long time.
Drawings
Fig. 1 is a structure diagram of a novel universal rubber cab apron.
Wherein: 1, positioning a table post; 2, installing a bolt by a side pull spring; supporting a first steel plate in the supporting way; 4, supporting a second steel plate; 5 rubber cushion.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Example 1
A novel universal rubber cab apron comprises a cab apron, a positioning table post 1, a side pull spring mounting bolt 2, a first inner support steel plate 3, a second inner support steel plate 4, a U-shaped shackle mounting rod and a rubber pad 5; the rubber pads are arranged at two ends of the cab apron and are tightly attached to the two ends of the cab apron, the positioning table column is located in the middle of the upper portion of the cab apron, the side pull spring mounting bolts are fixed to two sides of the middle of the cab apron, the first inner support steel plate is a rectangular steel plate, the middle of the cab apron is laid, the second inner support steel plate is triangular and is fixed to the left side and the right side of the first inner support steel plate, and one of the top points and the side pull spring mounting bolts are fixed.
When the novel universal rubber cab apron turns, the minimum curve radius is less than or equal to 125 mm; the novel universal rubber cab apron can be applied in the temperature range of-40 ℃ to +60 ℃; the novel universal rubber cab apron is formed by combining high-strength anti-skid rubber and high-quality steel; novel universal rubber cab apron bearing capacity less than or equal to 5000N/m2(ii) a The novel universal rubber cab apron can bear the impact force brought by the highest running speed of 160 km/h.
In the running process of the locomotive, the universal rubber cab apron is arranged at the rear end part of the locomotive, is fixed on a fixing plate at each end of the two locomotives and is connected with the two locomotives to form a safe channel for drivers and passengers to safely pass through. In the process of advancing of the locomotive, because the front and the rear carriages can generate speed difference, the distance between the two carriages is gradually increased, the two ends of the universal rubber cab apron, which are fixed with the locomotive, can be subjected to huge tensile force, the cab apron is made of high-strength rubber, the borne tensile force is in the deformation range, and the universal rubber cab apron can be gradually restored to the original position when the relative speed of the front and the rear carriages is reduced. Compared with the cab apron made of steel plates, the cab apron can not be damaged due to unrecoverable deformation caused by overlarge tension force and locomotive volume contact.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model.
Claims (6)
1. The utility model provides a novel universal rubber cab apron which characterized in that: the device comprises a cab apron, a positioning table post, a side pull spring mounting bolt, a first inner support steel plate, a second inner support steel plate, a U-shaped shackle mounting rod and a rubber pad; the rubber pads are arranged at two ends of the cab apron and tightly attached to two ends of the cab apron, the positioning table column is located in the middle of the upper portion of the cab apron, the side pull spring mounting bolts are fixed to two sides of the middle of the cab apron, the first inner support steel plate is a rectangular steel plate, the middle of the cab apron is laid, the second inner support steel plate is triangular and fixed to the left side and the right side of the first inner support steel plate, and one of the top points and the side pull spring mounting bolts are fixed to the.
2. The novel universal rubber ferry plate of claim 1, wherein: when the novel universal rubber cab apron turns, the minimum curve radius is less than or equal to 125 mm.
3. The novel universal rubber ferry plate of claim 1, wherein: the novel universal rubber cab apron can be applied in the temperature range of-40 ℃ to +60 ℃.
4. The novel universal rubber ferry plate of claim 1, wherein: the novel universal rubber cab apron is formed by combining high-strength antiskid rubber and high-quality steel.
5. The novel universal rubber ferry plate of claim 1, wherein: novel universal rubber cab apron bearing capacity less than or equal to 5000N/m2。
6. The novel universal rubber ferry plate of claim 1, wherein: the novel universal rubber cab apron can bear the impact force brought by the highest running speed of 160 km/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521515.7U CN213323090U (en) | 2020-04-10 | 2020-04-10 | Novel universal rubber cab apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521515.7U CN213323090U (en) | 2020-04-10 | 2020-04-10 | Novel universal rubber cab apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213323090U true CN213323090U (en) | 2021-06-01 |
Family
ID=76057974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521515.7U Expired - Fee Related CN213323090U (en) | 2020-04-10 | 2020-04-10 | Novel universal rubber cab apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213323090U (en) |
-
2020
- 2020-04-10 CN CN202020521515.7U patent/CN213323090U/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: 20210601 |