CN207090917U - Structure is lifted in a kind of folding of portable four posts lifting machine - Google Patents
Structure is lifted in a kind of folding of portable four posts lifting machine Download PDFInfo
- Publication number
- CN207090917U CN207090917U CN201720741755.6U CN201720741755U CN207090917U CN 207090917 U CN207090917 U CN 207090917U CN 201720741755 U CN201720741755 U CN 201720741755U CN 207090917 U CN207090917 U CN 207090917U
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- cross bar
- folding
- crossbeam
- bar
- lifted
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Abstract
The utility model provides a kind of folding of portable four posts lifting machine and lifts structure, and structure is lifted in the folding includes support bar and crossbeam, and the both ends of the crossbeam, which are respectively perpendicular, is fixedly connected with cross bar, and the termination of one end of four support bars respectively with cross bar is hinged；The support bar is the hollow cylinder structure that cross section is rectangle.The folding of portable four posts lifting machine provided by the utility model lifts structure and the structure of lifting of four post lifting machines is designed into independent accordion structure, overall structure is light and handy, assembling is simple, safety and stability, loading capacity is big, fold and open it is easy to operate, installation and debugging are simple, space is small, be advantageous to storage and transport, handling process is time saving and energy saving, and the increasing flow-type vapour of complete adaption demand amount protects maintenance service market.
Description
Technical field
It the utility model is related to automotive service equipement technical field, and in particular to a kind of folding of portable four posts lifting machine
It is folded to lift structure.
Background technology
Lifting machine is one of most basic, most typically, most important equipment in auto repair maintenance industry, in maintenance process
In, according to specific needs, by automobile from an elevated height to another suitable height, in order to which maintenance technician works, with
The fast development of automobile industry, the demand for services increasingly diversification that people protect to vapour, although by market in repair service several times
Rectification, the device and type of lifting machine have more selections, but existing lifting machine, particularly four-column type lifting machine, knot
Structure is heavy, very flexible, it is difficult to adapts to flow-type service, not only needs the maintenance car of larger space to carry out carrying fortune during transport
It is defeated, and carrying and mounting and adjusting that a large amount of manpower and materials carry out equipment can be also expended during use, caused greatly to related personnel
Physical demands and inconvenience, cause the efficiency of maintenance work to reduce, customer experience is bad.
The content of the invention
To solve existing four-column type lifting machine structure bulky, very flexible, being difficult in adapt to flow-type service, transport difficult
And it is inconvenient for use etc., the utility model proposes a kind of folding of portable four posts lifting machine to lift structure.
The utility model is achieved through the following technical solutions, and knot is lifted in a kind of folding of portable four posts lifting machine
Structure, it is characterised in that structure is lifted in the folding includes support bar and crossbeam, and the both ends of the crossbeam, which are respectively perpendicular, to be fixedly connected
There is a cross bar, the termination of one end of four support bars respectively with cross bar is hinged；The support bar is the open tubular column that cross section is rectangle
Body structure.
Further, the cross bar that the crossbeam termination is vertically fixedly connected is unsymmetric structure, that is, is fixed on crossbeam left end
Cross bar distance of the upper end away from crossbeam it is short compared with distance of the lower end away from crossbeam, be less than two times of cross bar length, i.e. cross bar
Short end；Conversely, distance of the upper end away from crossbeam of the cross bar of crossbeam right-hand member is fixed on compared with distance of the lower end away from crossbeam, for horizontal stroke
More than two times of pole length, the i.e. long end of cross bar.
Further, the length for the support bar being hinged with the cross bar short end is more than the support being hinged with the long end of the cross bar
The length of bar.
Further, one end of four support bars respectively by the upper and lower connecting plate of rectangular plate-like structure with it is described
The termination of cross bar is hinged, and the upper and lower connecting plate is parallel to be connected across on the support bar and the cross bar relatively, and its one end is consolidated
It is scheduled on the support bar, the other end is hinged on the cross bar by hinge bar.
Further, one end of four support bars is provided with headspace between the termination of the cross bar respectively.
Further, it is provided with pulley mechanism on the downside of the middle part of the support bar.
Further, termination is provided with locking system on the inside of the be hinged support bar in the long end of the cross bar.
Further, the external port of the support bar is hatch frame, the opening connection hydraulic pressure lifting device, and described
Opening is provided with positioning hole.
Having the beneficial effect that for structure is lifted in the folding of portable four posts lifting machine provided by the utility model, and four posts are lifted
The structure of lifting of machine is designed to independent accordion structure, and overall structure is light and handy, assembling is simple, and safety and stability, loading capacity is big, folding
Folded and opening easy to operate, installation and debugging are simple, and space is small, are advantageous to storage and transport, and handling process is time saving
Laborsaving, the increasing flow-type vapour of complete adaption demand amount protects maintenance service market.
Brief description of the drawings
Fig. 1 is that the structural representation of structure is lifted in the folding of the portable four post lifting machines of the utility model；
Fig. 2 is that the top view of structure folded state is lifted in the folding of the portable four post lifting machines of the utility model；
Fig. 3 is the top view of Fig. 2 open modes；
Fig. 4 is the structural representation of tie-beam in Fig. 1；
Fig. 5 is the structural representation of connecting plate in Fig. 1.
In figure：1- support bars, 11- positioning holes, 2- connecting plates, 20- upper junction plates, 21- lower connecting plates, 22- hinge bars,
23- hinge holes, 3- cross bars, 4- crossbeams, 5- pulley mechanisms, 6- locking systems, 13- headspaces.
In figure：The utility model is described further with reference to embodiment and accompanying drawing.
Embodiment
Fig. 1-5 are referred to, structure, the folding are lifted for the folding of portable four posts lifting machine provided by the utility model
Lifting structure includes support bar 1 and crossbeam 4, and the both ends of crossbeam 4, which are respectively perpendicular, is fixedly connected with cross bar 3, and the one of four support bars 1
The termination respectively with cross bar 3 is held to be hinged, support bar 1 is the hollow cylinder structure that cross section is rectangle, is ensuring enough loading capacity
While, overall structure is light and handy, and assembling is simple.Specifically, one end of four support bars 1 passes through rectangular plate-like structure respectively
The termination of upper and lower connecting plate 2 and cross bar 3 is hinged, and upper junction plate 20 is parallel with lower connecting plate 21 to be connected across support bar 1 and horizontal stroke relatively
On bar 3, and its one end is fixed on support bar 1, and the other end is hinged on cross bar 3 by hinge bar 22, and four support bars 1
One end is provided with headspace 13 between the termination of cross bar 3 respectively, and headspace 13 can expand each support bar 1 around crossbeam
4 rotation the anglecs of rotation so that support bar 1 around the anglec of rotation of crossbeam 4 scope between 0 degree to 270 degree, thus, repair
Technical staff can lift each rotation of support bar 1 in structure according to vehicle or size reasonable the adjustment folding for treating maintenance vehicle and beat
The angle opened, so that vehicle safety is stably placed folding and lifted in structure.
The cross bar 3 that the termination of crossbeam 4 is vertically fixedly connected is unsymmetric structure, that is, be fixed on the left end of crossbeam 4 cross bar 3 it is upper
Distance of the termination away from crossbeam 4 is short compared with distance of the lower end away from crossbeam 4, is less than two times of the length of cross bar 3, i.e. cross bar short end.Instead
It, is fixed on distance of the upper end of cross bar 3 away from crossbeam 4 of the right-hand member of crossbeam 4 compared with distance of the lower end away from crossbeam 4, is cross bar 3
More than two times of length, the i.e. long end of cross bar, it can be seen that, the set-up mode of cross bar 3 enables folding to lift structure when folding
Enough folding spaces are reserved for support bar 1.Specifically, the length for the support bar 1 being hinged with cross bar short end is more than and cross bar
The length of the be hinged support bar 1 in long end so that folding lifts structure when opening and using state, is articulated with the branch at the both ends of cross bar 3
The external port of strut 1 is in same horizontal line.
In addition, pulley mechanism 5 is provided with the downside of the middle part of support bar 1 so that structure is lifted in the folding in the present embodiment
Carrying and easier for installation quick, maintenance technician only need to lift folding knot when carrying out maintenance to automobile
After structure is put on the ground, appointed place is shifted onto under the rolling of pulley mechanism 5, then will fold each support for lifting structure on demand
To the required angle of size for treating maintenance vehicle, angle connects the external port of support bar 1 after fixing the rotating sliding of bar 1
Hydraulic pressure lifting device, the external port of support bar 1 is hatch frame, in order to strengthen the stability with hydraulic pressure lifting device, in outer end
Be provided with positioning hole 11 at mouthful, in use, insertion pin will fold lift the support bar 1 of structure with security and stability with hydraulic lifting
Device connects.
It is that will be connected to cross bar short end first during folding to fold the top view for lifting structure folded state referring to Fig. 2
Support bar 1 turn clockwise folding with close to crossbeam, it is accordingly that the support bar 1 for being connected to cross bar short end is counterclockwise again afterwards
Rotary folding is so that close to the support bar 1 for being connected to cross bar short end, the overall structure after folding is in quadrangle, is occupied little space, non-
Normal convenience in transport and carrying, moreover, in order to fold lift after structure folds will not in the presence of external force or transport process
Middle opens voluntarily, it is certain dangerous and inconvenient so as to cause, the inner side termination of support bar 1 that the long end of cross bar is hinged is provided with locking
Device 6, locking system 6 are used to mutually lock support bar 1 during folded state, without using special packing case or bounding wire,
The opens voluntarily in the presence of external force of support bar 1 when will not cause to carry, influences handling efficiency, avoids the hair of potential danger
It is raw, operating efficiency and cost of transportation are substantially increased, overall structure is lightly flexible, and safety and stability, loading capacity is big, space-consuming
It is small, facilitate the transport and preservation of mobile maintenance car.
Obviously, structure lifting four post lifting machines is lifted in the folding of portable four posts lifting machine provided by the utility model
Structure is designed to independent accordion structure, and light structure, assembling are simple, and safety and stability, loading capacity is big, the behaviour for folding and opening
Make convenient and strength-saving, installation and debugging are simple, and space is small, are advantageous to storage and transport, convenient transportation, the time saving province of handling process
Power, the increasing flow-type vapour of complete adaption demand amount protect maintenance service market.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
It is all within the spirit and principles of the utility model for the technical staff in field, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (8)
1. structure is lifted in a kind of folding of portable four posts lifting machine, it is characterised in that structure is lifted in the folding includes support
Bar and crossbeam, the both ends of the crossbeam, which are respectively perpendicular, is fixedly connected with cross bar, one end of four support bars end with cross bar respectively
Head is be hinged；The support bar is the hollow cylinder structure that cross section is rectangle.
2. structure is lifted in the folding of portable four posts lifting machine according to claim 1, it is characterised in that the crossbeam end
The cross bar that is vertically fixedly connected of head is unsymmetric structure, that is, be fixed on crossbeam left end cross bar distance of the upper end away from crossbeam compared with
Distance of the lower end away from crossbeam is short, is less than two times of cross bar length, i.e. cross bar short end；Conversely, it is fixed on the horizontal stroke of crossbeam right-hand member
Distance of the upper end of bar away from crossbeam is compared with distance of the lower end away from crossbeam, for more than two times of cross bar length, the i.e. long end of cross bar.
3. structure is lifted in the folding of portable four posts lifting machine according to claim 2, it is characterised in that with the cross bar
The length of the be hinged support bar of short end is more than the length for the support bar being hinged with the long end of the cross bar.
4. structure is lifted in the folding of portable four posts lifting machine according to claim 1, it is characterised in that four branch
One end of strut is hinged by the termination of the upper and lower connecting plate and the cross bar of rectangular plate-like structure respectively, the upper and lower connection
Plate is parallel to be connected across on the support bar and the cross bar relatively, and its one end is fixed on the support bar, and the other end passes through
Hinge bar is hinged on the cross bar.
5. structure is lifted in the folding of portable four posts lifting machine according to claim 1, it is characterised in that four branch
One end of strut is provided with headspace between the termination of the cross bar respectively.
6. structure is lifted in the folding of portable four posts lifting machine according to claim 1, it is characterised in that in the support
Pulley mechanism is provided with the downside of the middle part of bar.
7. structure is lifted in the folding of portable four posts lifting machine according to claim 1, it is characterised in that the cross bar length
Termination is provided with locking system on the inside of the be hinged support bar in end.
8. structure is lifted in the folding of portable four posts lifting machine according to claim 1, it is characterised in that the support bar
External port be hatch frame, the opening connection hydraulic pressure lifting device, and the opening is provided with positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741755.6U CN207090917U (en) | 2017-06-23 | 2017-06-23 | Structure is lifted in a kind of folding of portable four posts lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741755.6U CN207090917U (en) | 2017-06-23 | 2017-06-23 | Structure is lifted in a kind of folding of portable four posts lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090917U true CN207090917U (en) | 2018-03-13 |
Family
ID=61553573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741755.6U Expired - Fee Related CN207090917U (en) | 2017-06-23 | 2017-06-23 | Structure is lifted in a kind of folding of portable four posts lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207090917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117559A (en) * | 2017-06-23 | 2017-09-01 | 重庆小金人电子商务有限公司 | Structure is lifted in a kind of folding of portable four posts lifting machine |
-
2017
- 2017-06-23 CN CN201720741755.6U patent/CN207090917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117559A (en) * | 2017-06-23 | 2017-09-01 | 重庆小金人电子商务有限公司 | Structure is lifted in a kind of folding of portable four posts lifting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |