CN204661231U - The lifting machine of four-column type band secondary lifting - Google Patents
The lifting machine of four-column type band secondary lifting Download PDFInfo
- Publication number
- CN204661231U CN204661231U CN201520148006.3U CN201520148006U CN204661231U CN 204661231 U CN204661231 U CN 204661231U CN 201520148006 U CN201520148006 U CN 201520148006U CN 204661231 U CN204661231 U CN 204661231U
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- lifting
- column type
- type band
- crossbeam
- platform
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Abstract
The utility model discloses the lifting machine of a kind of four-column type band secondary lifting, it comprises 4 root posts (1), be arranged on the crossbeam (2) on 2 root posts (1) respectively, crossbeam (2) is two, be parallel to each other, be separately installed with main platform (3) and auxiliary platform (4) between two crossbeams (2), be separately installed with secondary lifting bracket (5) in the middle of main platform (3) and auxiliary platform (4), secondary lifting bracket (5) top is provided with secondary lifting platform (7); Column (1) is provided with fluid pressure drive device (6), fluid pressure drive device (6) drives 2 crossbeams (2) in the upper lifting of 2 root posts (1) by steel rope (8).The utility model reasonable in design, easy to operate, degree of automation is high, and conveniently dissimilar vehicle can be given rise to the height of needs, stationarity is good, and safety is high, and work efficiency is high.
Description
Technical field
The utility model relates to a kind of automotive check maintenance device, is specifically related to the lifting machine of a kind of four-column type band secondary lifting.
Background technology
Along with the fast development of economy, auto-domain have also been obtained develop rapidly, Shi Ge populous nation of China, the automobile pollution of China reaches more than 1.3 hundred million, automobile needs to operate positions such as car chassiss in installation, detection and maintenance process, and general operation operating personal is climbed to bottom car and operated, very inconvenient, inefficiency, and there is certain potential safety hazard.Therefore, being operated by laggard for vehicle hoisting line correlation is the main trend that present automotive check keeps in repair.
Therefore, on the basis of existing technology necessary, research and develop a kind of reasonable in design, easy to operate, degree of automation is high, and work efficiency is high, the lifting machine of the four-column type band secondary lifting that safety is good.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of reasonable in design, and easy to operate, degree of automation is high, and work efficiency is high, the lifting machine of the four-column type band secondary lifting that safety is good.
Technical scheme: in order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
The lifting machine of a kind of four-column type band secondary lifting, it comprises 4 root posts, be arranged on the crossbeam on 2 root posts respectively, crossbeam is two, be parallel to each other, be separately installed with main platform and auxiliary platform between two crossbeams, be separately installed with secondary lifting bracket in the middle of described main platform and auxiliary platform, secondary lifting platform is installed above secondary lifting bracket;
Described column is provided with fluid pressure drive device, and fluid pressure drive device is elevated on 2 root posts by Steel rope drive 2 crossbeams;
Described secondary lifting bracket is provided with hydraulic driving oil cylinder.
Preferably, the lifting machine of above-described four-column type band secondary lifting, described main platform is fixedly mounted between two crossbeams; Auxiliary platform is movably arranged between two crossbeams, and according to actual needs, moving sets platform, adjusts to the span that practical operation needs, thus can meet can not the needs of vehicle.
Preferably, the lifting machine of above-described four-column type band secondary lifting, a described crossbeam has been connected through the hinge and has stepped on ramp.
Preferably, the lifting machine of above-described four-column type band secondary lifting, described crossbeam two ends are provided with wire rope pulley, and the wire rope pulley at steel wire penetrating crossbeam two ends, crossbeam two ends are inserted in column.
Preferably, the lifting machine of above-described four-column type band secondary lifting, described fluid pressure drive device comprises fuel tank, the oil pump be connected with fuel tank, the tee ball valve be connected by pipeline with oil pump, the high-pressure ball valve be connected by pipeline with tee ball valve and an elevating ram, described high-pressure ball valve is connected respectively at secondary elevating ram by pipeline.
Preferably, the lifting machine of above-described four-column type band secondary lifting, described oil pump with the pipeline between tee ball valve is connected with 2 by path be connected with fuel tank, wherein 1 by path is provided with solenoid directional control valve and governor valve, another 1 by path is provided with by pass valve.
Preferably, the lifting machine of above-described four-column type band secondary lifting, described oily Pump and Electromotor connects.
Preferably, the lifting machine of above-described four-column type band secondary lifting, 4 described root posts is provided with platform and fixes safety device.
Fluid pressure type four post lifting machine transmission principle of work described in the utility model is: when work is risen, hydraulic pump works in fluid pressure drive device, hydraulic oil is input to the rodless cavity of oil cylinder, at this moment, hydraulic ram works, strain four steel ropes two crossbeams are promoted, the platform be simultaneously arranged on crossbeam also upwards promotes, after rising to certain altitude, hydraulic driving oil cylinder works, secondary lifting bracket is raised, thus secondary lifting platform is elevated to needs height, and by four safety locking fixed platforms.When operation terminates, when needing automobile to fall, hydraulic pressure air pump inoperative, by oil discharging electromagnetic valve and four safety lock work, hydraulic oil is put back to oil cylinder by oil discharging electromagnetic valve, and four safety locks are opened, and such platform declines under gravity.
Beneficial effect: compared to the prior art the lifting machine of the four-column type band secondary lifting that the utility model provides has the following advantages:
The lifting machine of the four-column type band secondary lifting that the utility model provides, reasonable in design, easy to operate, degree of automation is high, adopts the mode of automation hydraulic lifting, conveniently dissimilar vehicle can be carried out the height giving rise to needs, and adopt the structure of secondary lifting, lift height is high, and stationarity is good, and safety is high, powerful, can save a large amount of manual labor, work efficiency is higher, has wide range of applications.
Accompanying drawing explanation
The structural representation of the lifting machine of the four-column type band secondary lifting that Fig. 1 provides for the utility model.
The structural representation of fluid pressure drive device in the lifting machine of the four-column type band secondary lifting that Fig. 2 provides for the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, the lifting machine of a kind of four-column type band secondary lifting, it comprises 4 root posts (1), be arranged on the crossbeam (2) on 2 root posts (1) respectively, crossbeam (2) is two, is parallel to each other, and is separately installed with main platform (3) and auxiliary platform (4) between two crossbeams (2), be separately installed with secondary lifting bracket (4) in the middle of described main platform (3) and auxiliary platform (4), secondary lifting bracket (4) top is provided with secondary lifting platform (7);
Described column (1) is provided with fluid pressure drive device (6), and fluid pressure drive device (6) drives 2 crossbeams (2) in the upper lifting of 2 root posts (1) by steel rope (8);
Described secondary lifting bracket (4) is provided with hydraulic driving oil cylinder (9).
The lifting machine of above-described four-column type band secondary lifting, described main platform (3) is fixedly mounted between two crossbeams (2); Auxiliary platform (4) is movably arranged between two crossbeams (2).
The lifting machine of above-described four-column type band secondary lifting, a described crossbeam (2) has been connected through the hinge and has stepped on ramp (10).
The lifting machine of above-described four-column type band secondary lifting, described crossbeam (2) two ends are provided with wire rope pulley, and steel rope (7) is through the wire rope pulley at crossbeam (2) two ends, and crossbeam (2) two ends are inserted in column (1).
The lifting machine of above-described four-column type band secondary lifting, described fluid pressure drive device (6) comprises fuel tank (6-1), the oil pump (6-2) be connected with fuel tank (6-1), the tee ball valve (6-3) be connected by pipeline with oil pump (6-2), the high-pressure ball valve (6-4) be connected by pipeline with tee ball valve (6-3) and an elevating ram (6-5), described high-pressure ball valve (6-4) is connected respectively at secondary elevating ram (6-6) by pipeline.Described oil pump (6-2) is connected with on the pipeline between tee ball valve (6-3) 2 by path be connected with fuel tank (6-1), wherein 1 by path is provided with solenoid directional control valve (6-7) and governor valve (6-8), another 1 by path is provided with by pass valve (6-9).Described oil pump (6-2) is connected with motor (6-10).
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the lifting machine of four-column type band secondary lifting, it is characterized in that, it comprises 4 root posts (1), be arranged on the crossbeam (2) on 2 root posts (1) respectively, crossbeam (2) is two, be parallel to each other, main platform (3) and auxiliary platform (4) is separately installed with between two crossbeams (2), be separately installed with secondary lifting bracket (5) in the middle of described main platform (3) and auxiliary platform (4), secondary lifting bracket (5) top is provided with secondary lifting platform (7);
Described column (1) is provided with fluid pressure drive device (6), and fluid pressure drive device (6) drives 2 crossbeams (2) in the upper lifting of 2 root posts (1) by steel rope (8);
Described secondary lifting bracket (4) is provided with hydraulic driving oil cylinder (9).
2. the lifting machine of four-column type band secondary according to claim 1 lifting, is characterized in that, described main platform (3) is fixedly mounted between two crossbeams (2); Auxiliary platform (4) is movably arranged between two crossbeams (2).
3. the lifting machine of four-column type band secondary according to claim 1 lifting, is characterized in that, described crossbeam (2) has been connected through the hinge and has stepped on ramp (10).
4. the lifting machine of four-column type band secondary according to claim 1 lifting, it is characterized in that, described crossbeam (2) two ends are provided with wire rope pulley, steel rope (8) is through the wire rope pulley at crossbeam (2) two ends, and crossbeam (2) two ends are inserted in column (1).
5. the lifting machine of the four-column type band secondary lifting according to any one of Claims 1 to 4, it is characterized in that, described fluid pressure drive device (6) comprises fuel tank (6-1), the oil pump (6-2) be connected with fuel tank (6-1), the tee ball valve (6-3) be connected by pipeline with oil pump (6-2), the high-pressure ball valve (6-4) be connected by pipeline with tee ball valve (6-3) and an elevating ram (6-5), described high-pressure ball valve (6-4) is connected respectively at secondary elevating ram (6-6) by pipeline.
6. the lifting machine of four-column type band secondary according to claim 5 lifting, it is characterized in that, described oil pump (6-2) is connected with on the pipeline between tee ball valve (6-3) 2 by path be connected with fuel tank (6-1), wherein 1 by path is provided with solenoid directional control valve (6-7) and governor valve (6-8), another 1 by path is provided with by pass valve (6-9).
7. the lifting machine of four-column type band secondary according to claim 6 lifting, is characterized in that, described oil pump (6-2) is connected with motor (6-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148006.3U CN204661231U (en) | 2015-03-17 | 2015-03-17 | The lifting machine of four-column type band secondary lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148006.3U CN204661231U (en) | 2015-03-17 | 2015-03-17 | The lifting machine of four-column type band secondary lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661231U true CN204661231U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148006.3U Expired - Fee Related CN204661231U (en) | 2015-03-17 | 2015-03-17 | The lifting machine of four-column type band secondary lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636493A (en) * | 2021-08-23 | 2021-11-12 | 南通巴兰仕机电有限公司 | Primary-secondary type four-column lifter |
| CN115057385A (en) * | 2022-05-09 | 2022-09-16 | 青岛顺丰机械有限公司 | Multi-stage linkage pneumatic lifter |
-
2015
- 2015-03-17 CN CN201520148006.3U patent/CN204661231U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636493A (en) * | 2021-08-23 | 2021-11-12 | 南通巴兰仕机电有限公司 | Primary-secondary type four-column lifter |
| CN115057385A (en) * | 2022-05-09 | 2022-09-16 | 青岛顺丰机械有限公司 | Multi-stage linkage pneumatic lifter |
| CN115057385B (en) * | 2022-05-09 | 2024-04-30 | 青岛顺丰机械有限公司 | Multi-cascade dynamic pneumatic lifting machine |
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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: 20150923 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |