CN203419711U - Heightening terminal disc assembly of jack - Google Patents
Heightening terminal disc assembly of jack Download PDFInfo
- Publication number
- CN203419711U CN203419711U CN201320512855.3U CN201320512855U CN203419711U CN 203419711 U CN203419711 U CN 203419711U CN 201320512855 U CN201320512855 U CN 201320512855U CN 203419711 U CN203419711 U CN 203419711U
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- CN
- China
- Prior art keywords
- business
- take over
- over
- pilum
- jack
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Abstract
The utility model relates to a jack, in particular to a heightening terminal disc assembly of the jack. The heightening terminal disc assembly comprises a jacking disc and a jacking disc base, a transition supporting piece is arranged between the jacking disc and the jacking disc base and comprises a lifting base column and a bearing disc, the lifting base column is arranged on the jacking disc base, and the bearing disc is located above the base column and used for fixing the jacking disc. The heightening terminal disc assembly is simple and firm in structure and convenient to disassemble, assemble and maintain, the heightening scope of the jacking disc can be adjusted through the structure improvement, and the heightening scope of the jack can be greatly expanded to accordingly enable the heightening terminal disc assembly to be widely suitable for various vehicle types.
Description
Technical field
the utility model relates to jack, is specially increasing of a kind of jack and takes over a business assembly.
Background technology
at present, conventional Horizontal jack is taken over a business structure, because the height of taking over a business is fixed, so its height cannot regulate, therefore there is the jack structure after improving, as the notification number Chinese utility model patent that is 202864862U, announced a kind of detouchable Horizontal jack and increased and take over a business assembly, but its height of increasing fix, can not be suitable for more vehicle.
Utility model content
the purpose of this utility model is to provide a kind of high scope of raising of jack that can improve and takes over a business assembly to be suitable for more widely more the increasing of jack of multi-vehicle-type.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: assembly is taken over a business in increasing of a kind of jack, comprise taking over a business and take over a business pedestal, take over a business and take over a business between pedestal, to be provided with transition strut member, transition strut member is included on pedestal liftable pilum and is positioned at the carrier of pilum top for fixedly taking over a business.
in such scheme, by the liftable of transition strut member, that greatly improves jack has raised high scope, and arranges simple in structure firm.
as preferably the outer wall of pilum is provided with one section of elevating screw thread portion to of the present utility model, takes over a business pedestal and be provided with the base thread hole for the lifting of elevating screw thread portion.In with the design of this adjustable screw formula, expanded the scope of increasing of taking over a business.
as to of the present utility model preferably, carrier is connected with pilum one, upper disk surface along carrier has retaining thread hole in pilum, along the upper disk surface of taking over a business to the lower card of taking over a business, be provided with the fixed orifice connecting with retaining thread hole, take over a business and carrier between by connecting fixed orifice, be fixedly connected with the fix screw in retaining thread hole.Effectively improve the stability of taking over a business.
as to of the present utility model preferably, take over a business pedestal and comprise two blocks of side plates and the intermediate mass between two blocks of side plates, base thread hole is opened in intermediate mass and connects intermediate mass upper and lower, the outer wall that is positioned at elevating screw thread subordinate end position along pilum is provided with spacing hole to pilum, spacing hole is furnished with locating dowel pin, and the upper and lower height of pilum is greater than the upper and lower height in base thread hole.The adjusting that has guaranteed the range of capacity of taking over a business can not take over a business to come off owing to excessively increasing to take over a business to make again.
as to of the present utility model preferably, take over a business to insert carrier after carrier Pan Kou can with take over a business to fit tightly.Further improve the stability of taking over a business.
as to of the present utility model preferably, the bearing surface of taking over a business to insert the highest point after carrier exceeds carrier.
as to of the present utility model preferred, between two blocks of side plates, be provided with reinforcing prop.
the beneficial effects of the utility model are: this is increased, and to take over a business unit construction simply firm, dismounting is easy to maintenance, and the improvement by structure make to take over a business increase scope and can regulate, thereby greatly improved the high scope of raising of jack with more applicable more multi-vehicle-type.
Accompanying drawing explanation
fig. 1 is the perspective view after the utility model embodiment 1 splits;
fig. 2 is the perspective view of initial condition after the utility model embodiment 1 is contained on jack;
fig. 3 is the perspective view of use state after the utility model embodiment 1 is contained on jack.
in figure: 1, take over a business 2, take over a business pedestal, 21, pilum, 22, carrier, 201, elevating screw thread portion, 202, base thread hole, 301, fixed orifice, 302, retaining thread hole, 303, fix screw, 51, side plate, 52, intermediate mass ，401, spacing hole, 402, locating dowel pin, 6, reinforcing prop.
The specific embodiment
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification sheets, but as long as within the scope of claim of the present utility model, are all subject to the protection of patent law.
during use, thereby turn the height that transition strut member is adjusted pilum 21 liftings, realize the adjustable scope of increasing, the design by spacing hole 401 and locating dowel pin 402 prevents the transition strut member base thread hole 202 of back-outing.
Claims (7)
1. increasing of a jack taken over a business assembly, comprise taking over a business (1) and take over a business pedestal (2), it is characterized in that: described in take over a business (1) and take over a business between pedestal (2) to be provided with transition strut member, described in described transition strut member is included in, take over a business the upper liftable pilum (21) of pedestal (2) and be positioned at described pilum (21) top for taking over a business the carrier (22) of (1) described in fixing.
2. increasing of a kind of jack according to claim 1 taken over a business assembly, it is characterized in that: the outer wall of described pilum (21) is provided with one section of elevating screw thread portion (201), described in take over a business pedestal (2) and be provided with the base thread hole (202) for described elevating screw thread portion (201) lifting.
3. increasing of a kind of jack according to claim 2 taken over a business assembly, it is characterized in that: described carrier (22) is connected with described pilum (21) one, upper disk surface along described carrier (22) has retaining thread hole (302) in described pilum (21), along described upper disk surface of taking over a business (1), to described lower card of taking over a business (1), be provided with the fixed orifice (301) connecting with described retaining thread hole (302), described take over a business between (1) and described carrier (22) by connecting the fix screw (303) of described fixed orifice (301) and retaining thread hole (302), be fixedly connected with.
4. according to increasing of a kind of jack described in claim 2 or 3, take over a business assembly, it is characterized in that: described in take over a business pedestal (2) and comprise two blocks of side plates (51) and be positioned at the intermediate mass (52) between two blocks of side plates (51), described base thread hole (202) is opened in described intermediate mass (52) and connects described intermediate mass (52) upper and lower, the outer wall that is positioned at described elevating screw thread portion (201) lower end position along described pilum (21) is provided with spacing hole (401) to described pilum (21), described spacing hole (401) is furnished with locating dowel pin (402), the upper and lower height of described pilum (21) is greater than the upper and lower height in described base thread hole (202).
5. according to increasing of a kind of jack described in claim 2 or 3, take over a business assembly, it is characterized in that: described in take over a business (1) and insert the Pan Kou of described carrier (22) after described carrier (22) and can take over a business (1) and fit tightly with described.
6. increasing of a kind of jack according to claim 5 taken over a business assembly, it is characterized in that: described in take over a business (1) and insert the bearing surface of the highest point after described carrier (22) and exceed described carrier (22).
7. increasing of a kind of jack according to claim 4 taken over a business assembly, it is characterized in that: between two blocks of side plates (51), be provided with reinforcing prop (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512855.3U CN203419711U (en) | 2013-08-22 | 2013-08-22 | Heightening terminal disc assembly of jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512855.3U CN203419711U (en) | 2013-08-22 | 2013-08-22 | Heightening terminal disc assembly of jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419711U true CN203419711U (en) | 2014-02-05 |
Family
ID=50018811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512855.3U Ceased CN203419711U (en) | 2013-08-22 | 2013-08-22 | Heightening terminal disc assembly of jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179281A (en) * | 2018-10-27 | 2019-01-11 | 杨何应 | A kind of upright jack top extension support equipment |
-
2013
- 2013-08-22 CN CN201320512855.3U patent/CN203419711U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179281A (en) * | 2018-10-27 | 2019-01-11 | 杨何应 | A kind of upright jack top extension support equipment |
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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: 20140205 Termination date: 20160822 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20151029 Decision number of declaring invalidation: 27321 Granted publication date: 20140205 |