CN204184492U - A kind of superimposed trailer extension arm structure - Google Patents
A kind of superimposed trailer extension arm structure Download PDFInfo
- Publication number
- CN204184492U CN204184492U CN201420527855.5U CN201420527855U CN204184492U CN 204184492 U CN204184492 U CN 204184492U CN 201420527855 U CN201420527855 U CN 201420527855U CN 204184492 U CN204184492 U CN 204184492U
- Authority
- CN
- China
- Prior art keywords
- superimposed trailer
- extension arm
- arm structure
- air
- screw
- 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
Links
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of superimposed trailer extension arm structure, the purpose of this utility model is that design is a kind of rational in infrastructure, superimposed trailer extension arm structure easy to use.The technical solution of the utility model is, a kind of superimposed trailer extension arm structure, and it comprises hold-down arm, is provided with screw, is equipped with screw bolt and nut in screw in the both sides of hold-down arm, and the via hole on the car beam of described screw and superimposed trailer matches; Limiting stopper is provided with on the top of hold-down arm.The utility model is rational in infrastructure, and will assemble the platform of air-compressor set and form Split type structure with the crossbeam of vehicle, air-compressor set be fixed in extension arm structure, facilitates the maintenance to the platform of air-compressor set and dismounting like this.
Description
Technical field:
The utility model relates to superimposed trailer, the extension arm structure particularly a kind of superimposed trailer used.
Background technology:
The use of present superimposed trailer is very universal, especially the use of powder grain material superimposed trailer, common especially; But powder grain material superimposed trailer generally all can assemble air-compressor set now, the platform of its assembling air-compressor set is integrated with the crossbeam of vehicle, like this because the air-compressor set of powder grain material superimposed trailer often needs maintenance, even need to change, and assemble the platform of air-compressor set and the crossbeam one with vehicle, bring inconvenience to maintenance and replacing, have a strong impact on the overhaul efficiency of powder grain material superimposed trailer, have impact on the normal use of powder grain material superimposed trailer.
Summary of the invention:
The purpose of this utility model is that design is a kind of rational in infrastructure, superimposed trailer extension arm structure easy to use.
The technical solution of the utility model is, a kind of superimposed trailer extension arm structure, and it comprises hold-down arm, it is characterized in that: be provided with screw in the both sides of hold-down arm, be equipped with screw bolt and nut in screw, and the via hole on the car beam of described screw and superimposed trailer matches; Limiting stopper is provided with on the top of hold-down arm.
The utility model is rational in infrastructure, and will assemble the platform of air-compressor set and form Split type structure with the crossbeam of vehicle, air-compressor set be fixed in extension arm structure, facilitates the maintenance to the platform of air-compressor set and dismounting like this.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Describe embodiment in detail by reference to the accompanying drawings, a kind of superimposed trailer extension arm structure, it comprises hold-down arm 1, is provided with screw 4 in the both sides of hold-down arm, is equipped with bolt 3 and nut 6 in screw, and the via hole on the car beam 5 of described screw and superimposed trailer matches; Be provided with limiting stopper 2 on the top of hold-down arm, be convenient to the installation of air-compressor set.The utility model is owing to assembling the platform of air-compressor set and form Split type structure with the crossbeam of vehicle, the car beam of hold-down arm and superimposed trailer is bolted, so just make the dismounting of air-compressor set and maintenance all comparatively convenient, do not need to carry out dismounting to the car beam of whole superimposed trailer, and can according to service condition, select to disassemble the superimposed trailer extension arm structure do not used, alleviate the deadweight of whole vehicle, be more conducive to the use of superimposed trailer.
The utility model is rational in infrastructure, and will assemble the platform of air-compressor set and form Split type structure with the crossbeam of vehicle, air-compressor set be fixed in extension arm structure, facilitates the maintenance to the platform of air-compressor set and dismounting like this.
Claims (1)
1. a superimposed trailer extension arm structure, it comprises hold-down arm, it is characterized in that: be provided with screw in the both sides of hold-down arm, be equipped with screw bolt and nut in screw, and the via hole on the car beam of described screw and superimposed trailer matches; Limiting stopper is provided with on the top of hold-down arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527855.5U CN204184492U (en) | 2014-09-15 | 2014-09-15 | A kind of superimposed trailer extension arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527855.5U CN204184492U (en) | 2014-09-15 | 2014-09-15 | A kind of superimposed trailer extension arm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184492U true CN204184492U (en) | 2015-03-04 |
Family
ID=52616512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527855.5U Expired - Fee Related CN204184492U (en) | 2014-09-15 | 2014-09-15 | A kind of superimposed trailer extension arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184492U (en) |
-
2014
- 2014-09-15 CN CN201420527855.5U patent/CN204184492U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |