CN204020845U - Special vehicle expanded shelter base plate pole structure - Google Patents
Special vehicle expanded shelter base plate pole structure Download PDFInfo
- Publication number
- CN204020845U CN204020845U CN201420468026.4U CN201420468026U CN204020845U CN 204020845 U CN204020845 U CN 204020845U CN 201420468026 U CN201420468026 U CN 201420468026U CN 204020845 U CN204020845 U CN 204020845U
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- base plate
- cylindrical shell
- pole structure
- screw mandrel
- special vehicle
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Abstract
The utility model relates to a kind of special vehicle expanded shelter base plate pole structure, comprise the bearing be fixed on base plate, described bearing is provided with a screw mandrel, described screw mandrel is connected by pin with between bearing, described screw mandrel is provided with a cylindrical shell, described inner barrel is provided with the screw thread fit of screw thread and screw mandrel outside face, and be provided with spherical parts in an end of described cylindrical shell, described spherical parts is connected to form universal structure by cover plate and base.After have employed said structure, pole structure can regulate it to extend height as required voluntarily, not only can use on smooth road and also can use on rugged hill path, structure is simple, easy to operate, can be fixed on telescopic backboard by pole structure time no, minimizing takes up room.
Description
Technical field
The utility model relates to special vehicle manufacturing technology field, especially relates to a kind of special vehicle expanded shelter base plate pole structure.
Background technology
Special vehicle (special vehicle) refers to vehicle that is that the aspect such as contour dimension, weight exceedes design vehicle gauge and special purpose, or refer to through special or reequip specially, is furnished with stationary device equipment, radical function is not for power actuated vehicle that is manned or cargo transport, refer to undertake special service and hang special vehicle number plate, install and use the vehicle of siren horn and signal light, as cash transit carrier, medical truck, fire extinguishing tanker, police car, breakdown lorry, military management car etc.Refer to for drawing, removing obstacles, clean, lifting, handling, lifting, stirring, excavation, soil-shifting, pressure road etc. various wheeled or crawler type special-use vehicle, or car is built with fixing specialized instrument and equipment, be engaged in the vehicles such as the monitoring of professional work, fire-fighting, clean, medical treatment, television relay, radar, X-ray examination.
Most special vehicle when in use, need to increase expansion board to increase operations area, and its expansion board is in use at present, need mounting stay to be fixed, current strut, typically use that the tubing that is of convenient length realizes, be adapted at so smooth road uses, and some special vehiclees need to use on rugged hill path, this strut just can not ensure the levelness of expansion board, impact is used.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly can uses the special vehicle expanded shelter base plate pole structure that also can use on rugged hill path on flat road.
The technical scheme in the invention for solving the technical problem is: a kind of special vehicle expanded shelter base plate pole structure, comprise the bearing be fixed on base plate, described bearing is provided with a screw mandrel, described screw mandrel is connected by pin with between bearing, described screw mandrel is provided with a cylindrical shell, described inner barrel is provided with the screw thread fit of screw thread and screw mandrel outside face, be provided with spherical parts in an end of described cylindrical shell, described spherical parts is connected to form universal structure by cover plate and base.
Concrete further, described cylindrical shell outside is provided with the handle for driving barrel body rotation.
Concrete further, described cylindrical shell is provided with handle pipe link, and described handle is connected with handle pipe link by pin.
Concrete further, described spherical parts is connected with cylindrical shell by stop pin.
Concrete further, connection suspension chain component on described stop pin, described stop pin one end is provided with rotary spacing block.
The beneficial effects of the utility model are: after have employed said structure, pole structure can regulate it to extend height as required voluntarily, not only can use on smooth road and also can use on rugged hill path, structure is simple, easy to operate, can be fixed on telescopic backboard by pole structure time no, minimizing takes up room.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection structure schematic diagram of the utility model spherical parts and cylindrical shell.
In figure: 1, bearing; 2, screw mandrel; 3, handle pipe link; 4, handle; 5, cylindrical shell; 6, spherical parts; 7, base; 8, stop pin; 9, rotary spacing block; 10, chaining assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of special vehicle expanded shelter base plate pole structure as depicted in figs. 1 and 2, comprise the bearing 1 be fixed on base plate, described bearing 1 is provided with a screw mandrel 2, described screw mandrel 2 is connected by pin with between bearing 1, conveniently pole structure rotated and be fixed on base plate, described screw mandrel 2 is provided with a cylindrical shell 5, described cylindrical shell 5 inside is provided with the screw thread fit of screw thread and screw mandrel 2 outside face, be provided with spherical parts 6 in an end of described cylindrical shell 5, described spherical parts 6 is connected to form universal structure by cover plate and base 7; Described cylindrical shell 5 outside is provided with the handle 4 for driving cylindrical shell 5 to rotate; Described cylindrical shell 5 is provided with handle pipe link 3, and described handle 4 is connected with handle pipe link 3 by pin; Described spherical parts 6 is connected with cylindrical shell 5 by stop pin 8; Connection suspension chain component 10 on described stop pin 8, described stop pin 8 one end is provided with rotary spacing block 9.
When using, pole structure put down, by handle 4 rotating cylinder 5, due to the effect of screw thread, screw mandrel 2 stretches out in cylindrical shell 5, and base 7 contacts bottom surface, steadily can support base plate.
Spherical parts 6 is connected to form by cover plate and base 7 rotation that universal structure can complete any direction, convenient fixing; Be connected by pin between screw mandrel 2 with bearing 1, screw mandrel 2 can be realized and drive cylindrical shell 5 to complete the rotation of 180 °, conveniently whole pole structure is fixed on base plate.
It is emphasized that, it is more than better implementation column of the present utility model, not any type of restriction is done in appearance to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a special vehicle expanded shelter base plate pole structure, comprise the bearing (1) be fixed on base plate, it is characterized in that, described bearing (1) is provided with a screw mandrel (2), described screw mandrel (2) is connected by pin with between bearing (1), described screw mandrel (2) is provided with a cylindrical shell (5), described cylindrical shell (5) inside is provided with the screw thread fit of screw thread and screw mandrel (2) outside face, be provided with spherical parts (6) in an end of described cylindrical shell (5), described spherical parts (6) is connected to form universal structure by cover plate and base (7).
2. special vehicle expanded shelter base plate pole structure according to claim 1, is characterized in that, described cylindrical shell (5) outside is provided with the handle (4) for driving cylindrical shell (5) to rotate.
3. special vehicle expanded shelter base plate pole structure according to claim 2, is characterized in that, described cylindrical shell (5) is provided with handle pipe link (3), and described handle (4) is connected with handle pipe link (3) by pin.
4. special vehicle expanded shelter base plate pole structure according to claim 1, is characterized in that, described spherical parts (6) is connected with cylindrical shell (5) by stop pin (8).
5. special vehicle expanded shelter base plate pole structure according to claim 4, is characterized in that, the upper connection suspension chain component (10) of described stop pin (8), described stop pin (8) one end is provided with rotary spacing block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468026.4U CN204020845U (en) | 2014-08-19 | 2014-08-19 | Special vehicle expanded shelter base plate pole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468026.4U CN204020845U (en) | 2014-08-19 | 2014-08-19 | Special vehicle expanded shelter base plate pole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020845U true CN204020845U (en) | 2014-12-17 |
Family
ID=52060746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468026.4U Active CN204020845U (en) | 2014-08-19 | 2014-08-19 | Special vehicle expanded shelter base plate pole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000002A (en) * | 2015-08-07 | 2015-10-28 | 中国人民解放军63908部队 | Double-pin adjusting type universal vehicle body bracket |
| CN105818732A (en) * | 2016-06-07 | 2016-08-03 | 上海庆华蜂巢科技发展股份有限公司 | Terrain adaptive vertical bracing mechanism and foldable motor home |
-
2014
- 2014-08-19 CN CN201420468026.4U patent/CN204020845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000002A (en) * | 2015-08-07 | 2015-10-28 | 中国人民解放军63908部队 | Double-pin adjusting type universal vehicle body bracket |
| CN105818732A (en) * | 2016-06-07 | 2016-08-03 | 上海庆华蜂巢科技发展股份有限公司 | Terrain adaptive vertical bracing mechanism and foldable motor home |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |