CN205292677U - Connecting rod insulated terminal end of car retarder - Google Patents
Connecting rod insulated terminal end of car retarder Download PDFInfo
- Publication number
- CN205292677U CN205292677U CN201521052369.3U CN201521052369U CN205292677U CN 205292677 U CN205292677 U CN 205292677U CN 201521052369 U CN201521052369 U CN 201521052369U CN 205292677 U CN205292677 U CN 205292677U
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- connecting rod
- termination
- insulating
- shaft
- hole
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Abstract
The utility model discloses a connecting rod insulated terminal end of car retarder, including first connecting rod end, second connecting rod end, fixed axle, insulating boot and insulating axle sleeve, the first fork type end of connecting rod end for being equipped with first through -hole, the shaft -like end of second connecting rod end for being equipped with the second through -hole, shaft -like end is stretched into in the fork type end to connect through the fixed axle, the fixed axle runs through fork type end and shaft -like end, in the second through -hole is located to insulating axle sleeve, and inseparable cladding in fixed axle, the insulating boot wraps up outside shaft -like end. The utility model has the advantages of with positive effect be: adopt above -mentioned technical scheme, no matter rain the still iron fillings and the debris that drop can not make the insulating properties of two connecting rods descend, guarantee car retarder equipment normal operation.
Description
Technical field
This utility model belongs to goat field, especially relates to the connecting rod insulating end of a kind of car retarder.
Background technology
At present, the conventional a kind of gravity vehicle reducer of hump marshalling station, two strands are arrived intermediate demand electrical insulation properties. Two connecting rods are in use connected together by axle, and joint needs insulation, generally adopt the form insulation of insulation sleeve. Insulation sleeve is a kind of cylinder shouldered shaft set, and the horizontal seal of two connecting rods only uses the seal distance of 5mm, and end does not have insulating part, by gap insulation. So in use, vehicle friction produces iron filings and is probably deposited on insulation sleeve, or the hydrops on insulation sleeve that rains between two push rods, thus results in insulating properties bad, affects vehicle normal operation. In use, scene has to add an insulating boot in upper sealing place, but so also can not eliminate the horizontal clearance between two connecting rods, at gap location, it is also possible to hydrops and foreign material, will also result in decreasing insulating, affects equipment operation.
Summary of the invention
Problem to be solved in the utility model is to provide the connecting rod insulating end of a kind of car retarder, can solve the problems referred to above.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: the connecting rod insulating end of a kind of car retarder, including first connecting rod termination, second connecting rod termination, fixing axle, insulating boot and insulating sleeve, described first connecting rod termination is the fork-shaped termination being provided with the first through hole, second connecting rod termination is the shaft-like termination being provided with the second through hole, shaft-like termination is stretched in fork-shaped termination, and connected by fixing axle, fixing axle runs through fork-shaped termination and shaft-like termination, insulating sleeve is located in the second through hole, and closely it is coated on fixing axle, insulating boot is wrapped in outside shaft-like termination.
Further, described insulating boot is provided with preformed hole at fixing axle through place, and fixing axle runs through fork-shaped termination, insulating boot and shaft-like termination.
Further, described insulating boot is wrapped in the top of shaft-like termination, upper surface and two sides, and insulating boot lower surface is exposed, forms semi-surrounding structure.
This utility model has the advantage that and has the benefit effect that employing technique scheme, no matter rains or iron filings and the foreign material that drop, all without the decreasing insulating making two connecting rods, it is ensured that car retarder equipment normal operation.
Accompanying drawing explanation
Constituting the accompanying drawing of a part of the present utility model for providing being further appreciated by that this utility model is created, schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of described fork-shaped termination and shaft-like termination;
Fig. 2 is front view of the present utility model;
Fig. 3 is front sectional view of the present utility model;
Fig. 4 is upward view of the present utility model;
Description of reference numerals:
1-fork-shaped termination; The shaft-like termination of 2-; 3-insulating boot; 4-fixes axle; 5-insulating sleeve; 6-the second through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in figures 1-4, a kind of connecting rod insulating end of car retarder, including first connecting rod termination, second connecting rod termination, fixing axle 4, insulating boot 3 and insulating sleeve 5, described first connecting rod termination is the fork-shaped termination 1 being provided with the first through hole, second connecting rod termination is the shaft-like termination 2 being provided with the second through hole 6, shaft-like termination 2 is stretched in fork-shaped termination 1, and connected by fixing axle 4, fixing axle 4 runs through fork-shaped termination 1 and shaft-like termination 2, insulating sleeve 5 is located in the second through hole 6, and closely it being coated on fixing axle 4, insulating boot 3 is wrapped in outside shaft-like termination 2.
Insulating boot 3 is provided with preformed hole at fixing axle 4 through place, and fixing axle 4 runs through fork-shaped termination 1, insulating boot 3 and shaft-like termination 2. Insulating boot 3 is wrapped in the top of shaft-like termination 2, upper surface and two sides, and insulating boot 3 lower surface is exposed, forms semi-surrounding structure.
This device is applicable to hump vehicle speed reducer.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model. All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. the connecting rod insulating end of a car retarder, it is characterized in that: include first connecting rod termination, second connecting rod termination, fixing axle (4), insulating boot (3) and insulating sleeve (5), described first connecting rod termination is the fork-shaped termination (1) being provided with the first through hole, second connecting rod termination is the shaft-like termination (2) being provided with the second through hole (6), shaft-like termination (2) is stretched in fork-shaped termination (1), and connected by fixing axle (4), fixing axle (4) runs through fork-shaped termination (1) and shaft-like termination (2), insulating sleeve (5) is located in the second through hole (6), and closely it is coated on fixing axle (4), insulating boot (3) is wrapped in shaft-like termination (2) outward.
2. the connecting rod insulating end of car retarder according to claim 1, it is characterized in that: described insulating boot (3) is provided with preformed hole at fixing axle (4) through place, fixing axle (4) runs through fork-shaped termination (1), insulating boot (3) and shaft-like termination (2).
3. the connecting rod insulating end of car retarder according to claim 1 and 2, it is characterized in that: described insulating boot (3) is wrapped in the top of shaft-like termination (2), upper surface and two sides, insulating boot (3) lower surface is exposed, forms semi-surrounding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052369.3U CN205292677U (en) | 2015-12-14 | 2015-12-14 | Connecting rod insulated terminal end of car retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052369.3U CN205292677U (en) | 2015-12-14 | 2015-12-14 | Connecting rod insulated terminal end of car retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292677U true CN205292677U (en) | 2016-06-08 |
Family
ID=56431920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521052369.3U Active CN205292677U (en) | 2015-12-14 | 2015-12-14 | Connecting rod insulated terminal end of car retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383517A (en) * | 2015-12-14 | 2016-03-09 | 天津铁路信号有限责任公司 | Connecting rod insulating end head of vehicle retarder |
| CN107804236A (en) * | 2017-10-26 | 2018-03-16 | 四川嘉义雷科电子技术有限公司 | Vehicle odometry radameter |
-
2015
- 2015-12-14 CN CN201521052369.3U patent/CN205292677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383517A (en) * | 2015-12-14 | 2016-03-09 | 天津铁路信号有限责任公司 | Connecting rod insulating end head of vehicle retarder |
| CN107804236A (en) * | 2017-10-26 | 2018-03-16 | 四川嘉义雷科电子技术有限公司 | Vehicle odometry radameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |