CN204454414U - A kind of vehicle carried folding mechanical jack - Google Patents
A kind of vehicle carried folding mechanical jack Download PDFInfo
- Publication number
- CN204454414U CN204454414U CN201520142507.0U CN201520142507U CN204454414U CN 204454414 U CN204454414 U CN 204454414U CN 201520142507 U CN201520142507 U CN 201520142507U CN 204454414 U CN204454414 U CN 204454414U
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- China
- Prior art keywords
- hinge
- mechanical jack
- nuts
- screw rod
- utility
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of vehicle carried folding mechanical jack, it relates to a kind of vehicle-mounted mechanical jack, is specifically related to a kind of vehicle carried folding mechanical jack.The utility model supports car body poor stability to solve existing vehicle-mounted mechanical jack, and easily slip phenomenon occurs during top braces car body and damage the problem of car body.The utility model comprises top hinge, bottom hinge, screw rod, rocking handle, two nuts and four support arms, top hinge, bottom hinge from top to bottom set gradually, two nuts are that yi word pattern is arranged, each nut is connected with top hinge by a support arm, each nut is connected with bottom hinge by a support arm, two nuts are all sleeved on screw rod successively, and the right-hand member of screw rod is connected with rocking handle, and the utility model also comprises top clamp and folding base seat.The utility model is used for mechanical field.
Description
Technical field
The utility model relates to a kind of vehicle-mounted mechanical jack, is specifically related to a kind of vehicle carried folding mechanical jack, belongs to mechanical field.
Background technology
Mechanical jack is one of Manual hoisting equipment, and it is by manpower by screw pair transmission, and screw rod or ut socket lift part as top.At present, mechanical jack is through being usually used in the temporary repair of private car.Existing vehicle-mounted mechanical jack supports car body poor stability, and easily slip phenomenon occurs and damage car body during top braces car body.
Summary of the invention
The utility model supports car body poor stability to solve existing vehicle-mounted mechanical jack, and easily slip phenomenon occurs during top braces car body and damage the problem of car body, and then proposes a kind of vehicle carried folding mechanical jack.
The utility model is the technical scheme taked that solves the problem: the utility model comprises top hinge, bottom hinge, screw rod, rocking handle, two nuts and four support arms, top hinge, bottom hinge from top to bottom sets gradually, two nuts are that yi word pattern is arranged, each nut is connected with top hinge by a support arm, each nut is connected with bottom hinge by a support arm, two nuts are all sleeved on screw rod successively, the right-hand member of screw rod is connected with rocking handle, the utility model also comprises top clamp and folding base seat, described top clamp comprises connection rotating shaft, U-shaped clamp body, two clamping plate and two puller bolts, the bottom of U-shaped clamp body is connected with top hinge by connection rotating shaft, two clamping plate side by side parallel are arranged in the opening of U-shaped clamp body, each puller bolt connects with the outside of corresponding clamping plate through the lateral wall of U-shaped clamp body, described folding base seat comprises support beam and lower support beam, the middle part of the upper surface of lower support beam is rotationally connected by the middle part of rotating shaft and upper support beam lower surface, bottom hinge is arranged in the mounting groove of support beam upper surface middle part.
The beneficial effects of the utility model are: 1, the crossbeam of vehicle bottom firmly can be clamped master by top clamp of the present utility model, avoid slip phenomenon occurs, folding base seat expands the area of contact on bottom hinge and ground, improve the stability of support, and disperse the integral pressure to ground, be conducive to the stability improving car body; 2, the rubber pad on the rubber pad in U-shaped clamp body and two clamping plate medial surfaces is avoided in clamping process the damage of car body bottom girder and scuffing.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 illustrates present embodiment, described in present embodiment, a kind of vehicle carried folding mechanical jack comprises top hinge 1, bottom hinge 2, screw rod 3, rocking handle 4, two nuts 5 and four support arms 6, top hinge 1, bottom hinge 2 from top to bottom sets gradually, two nuts 5 are arranged in yi word pattern, each nut 5 is connected with top hinge 1 by a support arm 6, each nut 5 is connected with bottom hinge 2 by a support arm 6, two nuts 5 are all sleeved on screw rod 3 successively, the right-hand member of screw rod 3 is connected with rocking handle 4, present embodiment also comprises top clamp and folding base seat, described top clamp comprises connection rotating shaft 7, U-shaped clamp body 8, two clamping plate 9 and two puller bolts 10, the bottom of U-shaped clamp body 8 is connected with top hinge 1 by connection rotating shaft 7, two clamping plate 9 side by side parallel are arranged in the opening of U-shaped clamp body 8, each puller bolt 10 connects with the outside of corresponding clamping plate 9 through the lateral wall of U-shaped clamp body 8, described folding base seat comprises support beam 11 and lower support beam 12, the middle part of 12 upper surfaces of lower support beam is rotationally connected by the middle part of rotating shaft and upper support beam 11 lower surface, bottom hinge 2 is arranged in the mounting groove 11-1 of support beam 11 upper surface middle part.
Detailed description of the invention two: composition graphs 1 illustrates present embodiment, the bottom of planting described in present embodiment in U-shaped clamp body 8 opening of vehicle carried folding mechanical jack is provided with rubber pad, and the medial surface of each clamping plate 9 is equipped with rubber pad.Other composition and annexation identical with detailed description of the invention one.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (2)
1. a vehicle carried folding mechanical jack, it comprises top hinge (1), bottom hinge (2), screw rod (3), rocking handle (4), two nuts (5) and four support arms (6), top hinge (1), bottom hinge (2) from top to bottom sets gradually, two nuts (5) are arranged in yi word pattern, each nut (5) is connected with top hinge (1) by a support arm (6), each nut (5) is connected with bottom hinge (2) by a support arm (6), two nuts (5) are all sleeved on screw rod (3) successively, the right-hand member of screw rod (3) is connected with rocking handle (4), it is characterized in that: described a kind of vehicle carried folding mechanical jack also comprises top clamp and folding base seat, described top clamp comprises connection rotating shaft (7), U-shaped clamp body (8), two clamping plate (9) and two puller bolts (10), the bottom of U-shaped clamp body (8) is connected with top hinge (1) by connection rotating shaft (7), two clamping plate (9) side by side parallel are arranged in the opening of U-shaped clamp body (8), each puller bolt (10) connects with the outside of corresponding clamping plate (9) through the lateral wall of U-shaped clamp body (8), described folding base seat comprises support beam (11) and lower support beam (12), the middle part of (12) upper surface of lower support beam is rotationally connected by the middle part of rotating shaft and upper support beam (11) lower surface, bottom hinge (2) is arranged in the mounting groove (11-1) of support beam (11) upper surface middle part.
2. a kind of vehicle carried folding mechanical jack according to claim 1, is characterized in that: the bottom in U-shaped clamp body (8) opening is provided with rubber pad, the medial surface of each clamping plate (9) is equipped with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142507.0U CN204454414U (en) | 2015-03-13 | 2015-03-13 | A kind of vehicle carried folding mechanical jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142507.0U CN204454414U (en) | 2015-03-13 | 2015-03-13 | A kind of vehicle carried folding mechanical jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454414U true CN204454414U (en) | 2015-07-08 |
Family
ID=53661329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142507.0U Expired - Fee Related CN204454414U (en) | 2015-03-13 | 2015-03-13 | A kind of vehicle carried folding mechanical jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607414A (en) * | 2019-01-25 | 2019-04-12 | 南京工艺装备制造有限公司 | It is a kind of large size ball screw assembly, assembly use device |
| CN109850795A (en) * | 2019-04-03 | 2019-06-07 | 奇瑞汽车股份有限公司 | Automobile multifunctional jack |
-
2015
- 2015-03-13 CN CN201520142507.0U patent/CN204454414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607414A (en) * | 2019-01-25 | 2019-04-12 | 南京工艺装备制造有限公司 | It is a kind of large size ball screw assembly, assembly use device |
| CN109607414B (en) * | 2019-01-25 | 2023-11-10 | 南京工艺装备制造有限公司 | Device for assembling large ball screw pair |
| CN109850795A (en) * | 2019-04-03 | 2019-06-07 | 奇瑞汽车股份有限公司 | Automobile multifunctional jack |
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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 |
Granted publication date: 20150708 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |