CN205091137U - Automobile body launches controlling means - Google Patents
Automobile body launches controlling means Download PDFInfo
- Publication number
- CN205091137U CN205091137U CN201520857607.1U CN201520857607U CN205091137U CN 205091137 U CN205091137 U CN 205091137U CN 201520857607 U CN201520857607 U CN 201520857607U CN 205091137 U CN205091137 U CN 205091137U
- Authority
- CN
- China
- Prior art keywords
- car body
- lever
- slide rail
- automobile body
- cylindrical hole
- 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
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Abstract
The utility model discloses an automobile body launches controlling means has simple structure, convenient operation and characteristics with low costs. It includes lever, support, slide rail and automobile body, support and slide rail all set up subaerial the middle part hinged joint of the top of this support and lever, the lower surface both ends of lever be provided with first iron plate and second iron plate respectively, at subaerial first electro -magnet and the second electro -magnet that corresponds with first iron plate and second iron plate that be provided with respectively, the automobile body place on the slide rail, be provided with the cylindrical hole in the bottom of this automobile body, a tip of lever upper surface be provided with with this cylindrical hole clearance fit's fixture block. The utility model discloses an automobile body jettison device through the cooperation of lever, support, slide rail and automobile body etc. Can be accomplished the automobile body and launch release in the twinkling of an eye, has simple structure, convenient operation and characteristics with low costs.
Description
Technical field
The utility model relates to a kind of ejection control device, particularly one and can realize car body and launch release instantaneously, and has the car body ejection control device of the feature that structure is simple, easy to operate, cost is low.
Background technology
For the security study of rolling stock in recent years in order to the collision characteristic of research and exploitation rolling stock under certain speed, small-scale test platform becomes a kind of inexorable trend, and the release tech that the car body in ejection test platform realizes any time under the effect of high thrust becomes a kind of difficult point, it is also the gordian technique that this experiment table car body launches success.
Utility model content
In order to overcome above-mentioned existing technological deficiency, the purpose of this utility model is: provide one can realize car body and launch release instantaneously, and have the car body ejection control device of the feature that structure is simple, easy to operate, cost is low.
In order to achieve the above object, the utility model is achieved through the following technical solutions: car body ejection control device, comprise lever, bearing, slide rail and car body, described bearing and slide rail are all arranged on the ground, the top of this bearing and the middle part chain connection of lever; Be respectively arranged with the first iron block and the second iron block at the lower surface both ends of described lever, be provided with the first corresponding with the first iron block and the second iron block respectively electromagnet and the second electromagnet on the ground; Described car body is placed on slide rail, and the bottom of this car body is provided with cylindrical hole, and an end of lever upper surface is provided with the fixture block with this cylindrical hole clearance fit.
Described lever is provided with the both sides the spring being connected to ground that are positioned at bearing.
Described cylindrical hole inside is provided with the packing ring reducing wearing and tearing.
Described vehicle bottom is provided with the roller coordinated with slide rail.
The beneficial effects of the utility model are: car body catapult-launching gear of the present utility model, by the cooperation of lever, bearing, slide rail and car body etc., can complete car body and launch release instantaneously, have simple, the easy to operate and feature that cost is low of structure.Owing to being provided with the both sides the spring being connected to ground that are positioned at bearing on described lever, after lever can be facilitated to use, be returned to equilibrium position at every turn, reduce the use of electromagnet, not only saved the energy but also improve stability.Because described cylindrical hole inside is provided with the packing ring reducing wearing and tearing, prevent long-time use to cause the damage of cylindrical hole or fixture block, extend serviceable life.Because described vehicle bottom is provided with the roller coordinated with slide rail, facilitate launching of car body, prevent car body to overstep the limit.
Accompanying drawing explanation
Fig. 1 is the structural representation of car body ejection control device of the present utility model;
In figure, 1-lever, 2-bearing, the 3-the first iron block, the 4-the second iron block, the 5-the first electromagnet, the 6-the second electromagnet, 7-spring, 8-cylindrical hole, 9-slide rail, 10-car body, 11-roller.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, car body ejection control device of the present utility model, comprises lever 1, bearing 2, slide rail 9 and car body 10, and described bearing 2 and slide rail 9 are all arranged on the ground, the top of this bearing 2 and the middle part chain connection of lever 1; Be respectively arranged with the first iron block 3 and the second iron block 4 at the lower surface both ends of described lever 1, be provided with the first corresponding with the first iron block 3 and the second iron block 4 respectively electromagnet 5 and the second electromagnet 6 on the ground; Described car body 10 is placed on slide rail 9, and the bottom of this car body 10 is provided with cylindrical hole 8, and an end of lever 1 upper surface is provided with the fixture block with this cylindrical hole 8 clearance fit.Car body catapult-launching gear of the present utility model, by the cooperation of lever 1, bearing 2, slide rail 9 and car body 10 etc., can complete car body and launch release instantaneously, has simple, the easy to operate and feature that cost is low of structure.When the additional car body acting force of car body 10 overcome car body ejection force be placed in the position coordinated with fixture block time, open the first electromagnet 5, hold the first iron block 3, fixture block is stretched in cylindrical hole 8 coordinate with it, now unclamp additional car body acting force, acting force and the car body ejection force of fixture block balance, make it to remain static, when needs launch time, the first electromagnet 5 can be closed, open the second electromagnet 6, fixture block is separated with cylindrical hole 8, under the effect of car body ejection force, car body launches release instantaneously, quite convenient.To it should be noted that in present specification for convenience of description, employ the concept on ground, in fact he just plays effect that is fixing and that support, can change other stationary platform into.
As preferably, described lever 1 be provided with the both sides being positioned at bearing 2 and be connected to the spring 7 on ground, being returned to equilibrium position after lever 1 can be facilitated to use at every turn, reducing the use of electromagnet, not only saved the energy but also improve stability.
As preferably, described cylindrical hole 8 inside is provided with the packing ring reducing wearing and tearing, prevents to use the damage causing cylindrical hole 8 or fixture block for a long time, extends serviceable life.It should be noted that to reduce friction further, can also in the inner coating lubricating oil of cylindrical hole 8.
As preferably, be provided with the roller 11 coordinated with slide rail 9 bottom described car body 10, facilitate launching of car body 10, prevent car body 10 to overstep the limit.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. car body ejection control device, it is characterized in that: comprise lever (1), bearing (2), slide rail (9) and car body (10), described bearing (2) and slide rail (9) are all arranged on the ground, the top of this bearing (2) and the middle part chain connection of lever (1); Be respectively arranged with the first iron block (3) and the second iron block (4) at the lower surface both ends of described lever (1), be provided with the first electromagnet (5) corresponding with the first iron block (3) and the second iron block (4) respectively and the second electromagnet (6) on the ground; Described car body (10) is placed on slide rail (9), the bottom of this car body (10) is provided with cylindrical hole (8), is provided with the fixture block with this cylindrical hole (8) clearance fit in an end of lever (1) upper surface.
2. car body ejection control device according to claim 1, is characterized in that: on described lever (1), be provided with the both sides being positioned at bearing (2) and be connected to the spring (7) on ground.
3. car body ejection control device according to claim 1 and 2, is characterized in that: described cylindrical hole (8) inside is provided with the packing ring reducing wearing and tearing.
4. car body ejection control device according to claim 3, is characterized in that: described car body (10) bottom is provided with the roller (11) coordinated with slide rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857607.1U CN205091137U (en) | 2015-10-30 | 2015-10-30 | Automobile body launches controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857607.1U CN205091137U (en) | 2015-10-30 | 2015-10-30 | Automobile body launches controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091137U true CN205091137U (en) | 2016-03-16 |
Family
ID=55481812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857607.1U Expired - Fee Related CN205091137U (en) | 2015-10-30 | 2015-10-30 | Automobile body launches controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205091137U (en) |
-
2015
- 2015-10-30 CN CN201520857607.1U patent/CN205091137U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20191030 |