CN204713045U - A kind of Electric support leg - Google Patents
A kind of Electric support leg Download PDFInfo
- Publication number
- CN204713045U CN204713045U CN201520203141.3U CN201520203141U CN204713045U CN 204713045 U CN204713045 U CN 204713045U CN 201520203141 U CN201520203141 U CN 201520203141U CN 204713045 U CN204713045 U CN 204713045U
- Authority
- CN
- China
- Prior art keywords
- supporting
- electrical motor
- support
- chain
- utility
- 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
Abstract
The utility model relates to a kind of Electric support leg.Primarily of bar, base for supporting composition in electrical motor, chain, rotating shaft, supporting outer, support.Feature of the present utility model is that it can manually adjust the height of supporting leg, and also by the height of electronic adjustment supporting leg, and electrical motor is powered by vehicle power, without the need to providing external power supply, it has reasonable in design, fast easy to use, the features such as save trouble and labor.
Description
Technical field
The utility model relates to a kind of supporting leg of superimposed trailer, particularly a kind of Electric support leg.
Background technology
Superimposed trailer is modern transportation sector application a kind of transport facility widely, be connected to be supported by it and to draw with tractor truck when superimposed trailer travels and drag, the front end of superimposed trailer and tractor truck can be pulled when not travelling, in order to support superimposed trailer front end after pulling, often bracing or strutting arrangement is set at superimposed trailer leading portion.The support leg device that traditional superimposed trailer is installed, is integral type supporting leg, and supporting leg can only operate internal gear transmission device by crank makes supporting leg carry out rising and declining, and it is not only time-consuming but also require great effort.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of practical labour-saving Electric support leg.
In order to achieve the above object, a kind of Electric support leg of the utility model, primarily of bar, base for supporting composition in electrical motor, chain, rotating shaft, supporting outer, support, is characterized in that:
Described electrical motor is connected with described supporting outer, and described chain one end is connected with described rotating shaft, and the described chain other end is connected with described electrical motor, and in described support, bar is connected with described supporting outer, and described base for supporting is connected with bar in described support.
Operating process of the present utility model is, electrical motor provides power to drive chain to rotate, and is rotated and drives bar in support to stretch in supporting outer inside, the height of adjustment supporting leg by chain, base for supporting can adjust according to whether ground is smooth, makes it support by more stable carrying out.
The utility model has the advantage of: it can manually adjust the height of supporting leg, and also by the height of electronic adjustment supporting leg, and electrical motor is powered by vehicle power, without the need to providing external power supply, it has reasonable in design, fast easy to use, the advantages such as save trouble and labor.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of a kind of Electric support leg of the utility model;
Fig. 2 is the lateral plan of a kind of Electric support leg of the utility model.
1, electrical motor; 2, chain; 3, rotating shaft; 4, supporting outer; 5, interior bar is supported; 6, base for supporting.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in the figure, a kind of Electric support leg, forms primarily of bar 5, base for supporting 6 in electrical motor 1, chain 2, rotating shaft 3, supporting outer 4, support, it is characterized in that:
Described electrical motor 1 is connected with described supporting outer 4, described chain 2 one end is connected with described rotating shaft 3, described chain 2 other end is connected with described electrical motor 1, and in described support, bar 5 is connected with described supporting outer 4, and described base for supporting 6 is connected with bar 5 in described support.
Operating process of the present utility model is, electrical motor 1 provides power to drive chain 2 to rotate, and is rotated and drives bar 5 in support to stretch in supporting outer 4 inside, the height of adjustment supporting leg by chain 2, base for supporting 6 can adjust according to whether ground is smooth, makes it support by more stable carrying out.
Claims (1)
1. an Electric support leg, primarily of bar, base for supporting composition in electrical motor, chain, rotating shaft, supporting outer, support, is characterized in that:
Described electrical motor is connected with described supporting outer, and described chain one end is connected with described rotating shaft, and the described chain other end is connected with described electrical motor, and in described support, bar is connected with described supporting outer, and described base for supporting is connected with bar in described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203141.3U CN204713045U (en) | 2015-04-07 | 2015-04-07 | A kind of Electric support leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203141.3U CN204713045U (en) | 2015-04-07 | 2015-04-07 | A kind of Electric support leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713045U true CN204713045U (en) | 2015-10-21 |
Family
ID=54312063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520203141.3U Expired - Fee Related CN204713045U (en) | 2015-04-07 | 2015-04-07 | A kind of Electric support leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996707A (en) * | 2016-11-21 | 2019-07-09 | 开利公司 | The method of the Landing Gear System of Landing Gear System, undercarriage security system and operation vehicle cart |
-
2015
- 2015-04-07 CN CN201520203141.3U patent/CN204713045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996707A (en) * | 2016-11-21 | 2019-07-09 | 开利公司 | The method of the Landing Gear System of Landing Gear System, undercarriage security system and operation vehicle cart |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200407 |