CN204488399U - A kind of anticollision station vehicle protraction headgear - Google Patents
A kind of anticollision station vehicle protraction headgear Download PDFInfo
- Publication number
- CN204488399U CN204488399U CN201520109427.5U CN201520109427U CN204488399U CN 204488399 U CN204488399 U CN 204488399U CN 201520109427 U CN201520109427 U CN 201520109427U CN 204488399 U CN204488399 U CN 204488399U
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- Prior art keywords
- gap
- annulus
- rubber neck
- sleeve
- rubber
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- 241000239290 Araneae Species 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 1
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Abstract
A kind of anticollision station vehicle protraction headgear, belong to machinery manufacturing technology field, spider, annulus and rear adaptor union is adopted to form, annulus overlaps rubber sleeve ring, rubber neck is the cavity body of annular, the rear portion of rubber neck is connected with sleeve, the midway location of rubber neck upper surface has annular gap, two posterior component of rubber neck upper surface do not have a side gap, gap the inner, side is communicated with annular gap, the midway location of sleeve top surface has middle gap, and the front end of middle gap is communicated with annular gap.The annular gap of rubber neck and side gap are broken into two with one's hands, then broken into two with one's hands by the middle gap of sleeve, rubber neck is enclosed within annulus, and jacket casing near annulus place, completes installation at spider.The utility model can prevent lock pin and annulus in driving process from mutually colliding the larger noise of generation effectively, and avoids metal piece to wear and tear, and it is convenient to change.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, relates to a kind of protraction headgear of station vehicle.
Background technology
The workshop of manufacturing enterprise is generally adopt station vehicle to transport required parts, the station vehicle be connected before and after being moved by tractor truck.There is protraction headgear the front end of station vehicle, there is rear haulage device rear end, and wherein protraction headgear is made up of spider, annulus and rear adaptor union, when before and after needing, station vehicle connects, the lock pin of front truck rear haulage device is inserted in the annulus of rear car protraction headgear, complete the connection of two cars.Because lock pin and annulus are all be made up of metallic material, in driving process, metal piece collides the larger noise of generation mutually, and metal piece serious wear.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of anticollision station vehicle protraction headgear.
The scheme of the utility model technical solution problem adopts spider, annulus and rear adaptor union are formed, annulus overlaps rubber sleeve ring, rubber neck is the cavity body of annular, cavity shape is identical with annulus, the rear portion of rubber neck is connected with sleeve, the midway location of rubber neck upper surface has annular gap, two posterior component of rubber neck upper surface do not have a side gap, gap the inner, side is communicated with annular gap, outer end is near the outer of rubber neck, the midway location of sleeve top surface has middle gap, the front end of middle gap is communicated with annular gap, the afterbody of sleeve is reached in its rear end always.The annular gap of rubber neck and side gap are broken into two with one's hands, then broken into two with one's hands by the middle gap of sleeve, rubber neck is enclosed within annulus, jacket casing near annulus place, completes installation at spider, like this, when the vehicle is running, lock pin contacts with the rubber neck on annulus, avoids metal direct impact.
Respectively have a through hole in the middle gap both sides of sleeve top surface, spider has tapped bore near the position that annulus place is corresponding with through hole, and screw is screwed into tapped bore by through hole, and what annulus and rubber neck can be made to fix is more firm.
The utility model can prevent lock pin and annulus in driving process from mutually colliding the larger noise of generation effectively, and avoids metal piece to wear and tear, and it is convenient to change.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is rubber neck schematic diagram;
Fig. 3 is annulus schematic diagram;
Fig. 4 is the schematic diagram that rubber neck and annulus are combined into one.
Detailed description of the invention
The present invention is by spider 1, annulus 2 and rear adaptor union 3 are formed, annulus 2 overlaps rubber sleeve ring 5, rubber neck 5 is cavity body of annular, cavity shape is identical with annulus 2, the rear portion of rubber neck 5 is connected with sleeve 6, the midway location of rubber neck 5 upper surface has annular gap 7, two posterior component of rubber neck 5 upper surface do not have a side gap 8, side gap 8 the inner is communicated with annular gap 7, outer end is near the outer of rubber neck 5, the midway location of sleeve 6 upper surface has middle gap 9, the front end of middle gap 9 is communicated with annular gap 7, the afterbody of sleeve 6 is reached in its rear end always, a through hole 10 is respectively had in middle gap 9 both sides of sleeve 6 upper surface, spider 1 has tapped bore 4 near the position that annulus 2 place is corresponding with through hole 10.
Claims (2)
1. an anticollision station vehicle protraction headgear, by spider, annulus and rear adaptor union are formed, it is characterized in that: annulus overlaps rubber sleeve ring, rubber neck is the cavity body of annular, cavity shape is identical with annulus, the rear portion of rubber neck is connected with sleeve, the midway location of rubber neck upper surface has annular gap, two posterior component of rubber neck upper surface do not have a side gap, gap the inner, side is communicated with annular gap, outer end is near the outer of rubber neck, the midway location of sleeve top surface has middle gap, the front end of middle gap is communicated with annular gap, the afterbody of sleeve is reached in its rear end always.
2. anticollision station vehicle protraction headgear according to claim 1, is characterized in that: the middle gap both sides of sleeve top surface respectively have a through hole, and spider has tapped bore near the position that annulus place is corresponding with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109427.5U CN204488399U (en) | 2015-02-15 | 2015-02-15 | A kind of anticollision station vehicle protraction headgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109427.5U CN204488399U (en) | 2015-02-15 | 2015-02-15 | A kind of anticollision station vehicle protraction headgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488399U true CN204488399U (en) | 2015-07-22 |
Family
ID=53567689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109427.5U Active CN204488399U (en) | 2015-02-15 | 2015-02-15 | A kind of anticollision station vehicle protraction headgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627783A (en) * | 2016-12-16 | 2017-05-10 | 无锡市盛源汽车配件厂 | Automobile engine cover with traction auxiliary function |
-
2015
- 2015-02-15 CN CN201520109427.5U patent/CN204488399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627783A (en) * | 2016-12-16 | 2017-05-10 | 无锡市盛源汽车配件厂 | Automobile engine cover with traction auxiliary function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 130062 Jilin province Changchun Luyuan District new West Industrial Zone Pei Jia Cun Qi Jia Tun and Changbai Highway 1 kilometers interchange Patentee after: Changchun Jiyuan Machinery Manufacturing Co. Ltd. Address before: Luyuan District of Jilin Province in 130062 Changchun City Xin Jie Qi Jia Tun Road northbound 200 meters Changchun company Patentee before: Sun Huaiyu |