CN204038978U - A kind of lifting machine adjustable rotary hold-down arm - Google Patents
A kind of lifting machine adjustable rotary hold-down arm Download PDFInfo
- Publication number
- CN204038978U CN204038978U CN201420545946.1U CN201420545946U CN204038978U CN 204038978 U CN204038978 U CN 204038978U CN 201420545946 U CN201420545946 U CN 201420545946U CN 204038978 U CN204038978 U CN 204038978U
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- China
- Prior art keywords
- hold
- down arm
- arm
- base plate
- circular hole
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Abstract
The utility model discloses a kind of lifting machine adjustable rotary hold-down arm, belong to lifting machine equipment technical field.It comprises lifting fixed mount, supporting rotary frame and support arm device, supporting rotary frame comprises rectangular-shaped hold-down arm and is located in the middle part of the sleeve of hold-down arm one end, sleeve and is provided with circular hole, be provided with cylindrical bar in circular hole, the cylindrical bar other end be inserted into fixed mount two ends be provided with circular hole after and prop up cylindrical bar by the lower port that circular baffle plate to be fixed on fixed mount circular hole by the second screw; Support arm device comprises trailing arm and is located at the rectangular-shaped base plate of trailing arm lower end, and base plate two Symmetry Edge is equipped with downwards identical " " " shape slide plate, base plate and two symmetrically arranged " " " rectangular channel that forms of shape slide plate and rectangular-shaped hold-down arm match.The utility model can achieve the position adjustability of trailing arm and increase trailing arm moveable face area division, and what be convenient to searching the best lifts position, improves field of application and practicality; And achieve single platform raising.
Description
Technical field
The invention belongs to lifting machine equipment and technology, more particularly, relate to a kind of lifting machine adjustable rotary hold-down arm.
Background technology
Auto hoist refers to that automobile maintenance industry protects equipment for the vapour of vehicle hoisting.Lifting machine plays vital effect in vehicle maintenance and repair maintenance, no matter car load overhaul, or routine maintenance, and all be unable to do without it, its product property, quality directly affect the personal safety of maintainer.In the maintenance enterprise that scale is different, no matter be the comprehensive repair plant keeping in repair various, or the shop, curbside that operation scope is single, lifting machine is equipped with nearly all.At present, existing auto hoist adopts the mode of knock hole to carry out the location of hold-down arm usually, but in actual use, usual meeting is because knock hole number quantitative limitation thus affect the anglec of rotation of hold-down arm, certain drawback is caused to the routine use of lifting machine, and usually also can be limited to and lift the position relationship of arm on hold-down arm, be difficult to ensure that the angle of hold-down arm is just right with the position of lifting arm simultaneously, thus easily generation location is inaccurate, the situation of lifting pad distortion occurs; And nowadays lifting platform is all by Double tabletop lifting, adds equipment cost.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of lifting machine adjustable rotary hold-down arm, by arrange supporting rotary frame and support arm device achieve the position adjustability of trailing arm and increase trailing arm moveable face area division, what be convenient to searching the best lifts position, improves field of application and practicality; And achieve single platform raising.
2, technical scheme
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of lifting machine adjustable rotary hold-down arm, comprise lifting platform, fixed mount, supporting rotary frame and support arm device, described fixed mount is individually fixed in the two ends of lifting platform, described supporting rotary frame comprises rectangular-shaped hold-down arm, with the sleeve being located at described hold-down arm one end, circular hole is provided with in the middle part of described sleeve, the cylindrical bar identical with its diameter is provided with in described circular hole, described cylindrical bar is propped up by the lower port that circular baffle plate to be fixed on described fixed mount circular hole by the second screw after the described cylindrical bar other end is inserted into the associated circular hole that described fixed mount two ends are provided with, described support arm device comprises trailing arm and is located at the rectangular-shaped base plate of described trailing arm lower end, described base plate two Symmetry Edge is equipped with downwards identical " " " shape slide plate, described base plate and two symmetrically arranged " " " rectangular channel that forms of shape slide plate and described rectangular-shaped hold-down arm match.
Further, be also provided with reinforced rib between described hold-down arm and described sleeve, described reinforced rib is right-angle triangle, and one square edge is equal with described hold-down arm length, and another square edge and described hold-down arm height sum equal the height of described sleeve.
Further, the upper surface of described hold-down arm is equally spaced is provided with N number of tapped bore, and described N is integer.
Further, in the middle part of described trailing arm with at described base plate correspondence position, be equipped with the tapped through hole identical with size on described hold-down arm, and have the first screw through the tapped through hole on described trailing arm and described base plate, and be threaded with described hold-down arm.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention is by the supporting rotary frame arranged, and can be implemented in the rotation of hold-down arm, is convenient to automobile and enters and leave described lifting platform, can not cause obstruction, thus improves maintenance efficiency;
(2) support arm device of the present invention by arranging, described support arm device can slide on hold-down arm, achieve the position adjustability of trailing arm, what be convenient to searching the best lifts position, and trailing arm moveable face area division is larger, substantially increase the field of application of this device, also enhance its practicality simultaneously;
(3) the present invention by arrange supporting rotary frame and support arm device achieve single platform raising, cost-saving;
(4) the present invention also has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is installation site of the present invention structural representation;
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
As depicted in figs. 1 and 2, a kind of lifting machine adjustable rotary hold-down arm, comprise lifting platform 1, fixed mount 2, supporting rotary frame and support arm device, described fixed mount 2 is individually fixed in the two ends of lifting platform 1, described supporting rotary frame comprises rectangular-shaped hold-down arm 5, with the sleeve 6 being located at described hold-down arm 5 one end, circular hole is provided with in the middle part of described sleeve 6, the cylindrical bar 7 identical with its diameter is provided with in described circular hole, described cylindrical bar 7 is propped up by the lower port that circular baffle plate 9 to be fixed on described fixed mount 2 circular hole by the second screw 8 after described cylindrical bar 7 other end is inserted into the associated circular hole that described fixed mount 2 two ends are provided with, described support arm device comprises trailing arm 3 and is located at the rectangular-shaped base plate 12 of described trailing arm 3 lower end, described base plate 12 liang of Symmetry Edges are equipped with downwards identical " " " shape slide plate 11, described base plate 12 and two symmetrically arranged " " " rectangular channel that forms of shape slide plate 11 and described rectangular-shaped hold-down arm 5 match.
In addition, be also provided with reinforced rib 10 between described hold-down arm 5 and described sleeve 6, described reinforced rib 10 is right-angle triangle, and one square edge is equal with described hold-down arm 5 length, and another square edge and described hold-down arm 5 height sum equal the height of described sleeve 6.The upper surface of described hold-down arm 5 is equally spaced is provided with N number of tapped bore, and described N is integer.Be equipped with the tapped through hole identical with size on described hold-down arm 5 in the middle part of described trailing arm 3 with at described base plate 12 correspondence position, and have the first screw 4 through the tapped through hole on described trailing arm 3 and described base plate 12, and be threaded with described hold-down arm 5.
During use, first described cylindrical bar 7 is propped up by the lower port that circular baffle plate 9 to be fixed on described fixed mount 2 circular hole by the second screw 8 after cylindrical bar 7 being inserted into the associated circular hole that described fixed mount 2 two ends are provided with, again support arm device is arranged on described hold-down arm 5, then by supporting rotary frame rotate to lifting platform 1 parallel position after, automobile is left above lifting platform, rotary support swivel mount again, and find and best lift position, after finding, by the first screw 4 through the tapped through hole on described trailing arm 3 and described base plate 12, and be threaded with described hold-down arm 5, realize the fixing of supporting rotary frame and support arm device, finally get final product lifting automobile.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (4)
1. a lifting machine adjustable rotary hold-down arm, comprise lifting platform (1), it is characterized in that: also comprise fixed mount (2), supporting rotary frame and support arm device, described fixed mount (2) is individually fixed in the two ends of lifting platform (1), described supporting rotary frame comprises rectangular-shaped hold-down arm (5), with the sleeve (6) being located at described hold-down arm (5) one end, described sleeve (6) middle part is provided with circular hole, the cylindrical bar (7) identical with its diameter is provided with in described circular hole, described cylindrical bar (7) is propped up by the lower port that circular baffle plate (9) to be fixed on described fixed mount (2) circular hole by the second screw (8) after described cylindrical bar (7) other end is inserted into the associated circular hole that described fixed mount (2) two ends are provided with, described support arm device comprises trailing arm (3) and is located at the rectangular-shaped base plate (12) of described trailing arm (3) lower end, described base plate (12) two Symmetry Edge is equipped with downwards identical " " " shape slide plate (11), described base plate (12) and two symmetrically arranged " " " rectangular channel that forms of shape slide plate (11) and described rectangular-shaped hold-down arm (5) match.
2. a kind of lifting machine adjustable rotary hold-down arm according to claim 1, it is characterized in that: between described hold-down arm (5) and described sleeve (6), be also provided with reinforced rib (10), described reinforced rib (10) is right-angle triangle, one square edge is equal with described hold-down arm (5) length, and another square edge and described hold-down arm (5) height sum equal the height of described sleeve (6).
3. a kind of lifting machine adjustable rotary hold-down arm according to claim 1, is characterized in that: the upper surface of described hold-down arm (5) is equally spaced is provided with N number of tapped bore, and described N is integer.
4. a kind of lifting machine adjustable rotary hold-down arm according to claim 1, it is characterized in that: the tapped through hole that described trailing arm (3) middle part is identical with being equipped with size upper with described hold-down arm (5) at described base plate (12) correspondence position, and have the first screw (4) through the tapped through hole on described trailing arm (3) and described base plate (12), and be threaded with described hold-down arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545946.1U CN204038978U (en) | 2014-09-23 | 2014-09-23 | A kind of lifting machine adjustable rotary hold-down arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545946.1U CN204038978U (en) | 2014-09-23 | 2014-09-23 | A kind of lifting machine adjustable rotary hold-down arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038978U true CN204038978U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545946.1U Expired - Fee Related CN204038978U (en) | 2014-09-23 | 2014-09-23 | A kind of lifting machine adjustable rotary hold-down arm |
Country Status (1)
| Country | Link |
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| CN (1) | CN204038978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261310A (en) * | 2014-09-23 | 2015-01-07 | 马鞍山邦斯科自动化科技有限公司 | Adjustable rotary supporting arm of lifter |
| CN106044629A (en) * | 2016-07-28 | 2016-10-26 | 成都驿都果业有限责任公司 | Stacking hoister |
| CN106185685A (en) * | 2016-07-18 | 2016-12-07 | 合肥航航空设备有限公司 | A kind of double-column lifter with Multi-segment lift arm |
-
2014
- 2014-09-23 CN CN201420545946.1U patent/CN204038978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261310A (en) * | 2014-09-23 | 2015-01-07 | 马鞍山邦斯科自动化科技有限公司 | Adjustable rotary supporting arm of lifter |
| CN104261310B (en) * | 2014-09-23 | 2018-11-16 | 芜湖市恒峰科技有限公司 | A kind of lifting machine adjustable rotary support arm |
| CN106185685A (en) * | 2016-07-18 | 2016-12-07 | 合肥航航空设备有限公司 | A kind of double-column lifter with Multi-segment lift arm |
| CN106044629A (en) * | 2016-07-28 | 2016-10-26 | 成都驿都果业有限责任公司 | Stacking hoister |
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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: 20141224 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |