CN101037176A - Novel automobile crane supporting device - Google Patents
Novel automobile crane supporting device Download PDFInfo
- Publication number
- CN101037176A CN101037176A CN 200710014707 CN200710014707A CN101037176A CN 101037176 A CN101037176 A CN 101037176A CN 200710014707 CN200710014707 CN 200710014707 CN 200710014707 A CN200710014707 A CN 200710014707A CN 101037176 A CN101037176 A CN 101037176A
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- CN
- China
- Prior art keywords
- vehicle frame
- disk
- frame
- disc
- circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A novel autocrane support device comprises a loading device (1), a frame (3), support leg devices (4), disc rings (2), a telescopic cylinder (5) and a support disc (6); the loading device (1) is arranged on the disc rings (2) and fixedly connect therewith, the disc rings (2) are arranged in the frame and fixedly connect therewith, and the bottom of the frame is provided with the disc rings (2), the support disc (6) is provided with round grooves corresponding to the disc rings (2), the disc rings (2) arranged on the bottom of the frame (1) are disposed in the round grooves of the support disc (6), the telescopic cylinder (5) fixedly connects with the frame (3) at one end and with the support disc (6) at the other end, the support leg devices (4) are arranged on the bottom of the frame (3) and fixedly connect therewith; the invention has a simple structure, and lowers the demand for the frame strength, reduces the frame weight, simplifies the frame structure and improves the service lift of the autocrane.
Description
One, technical field
The invention belongs to automotive component articles for use technical field, relate to a kind of automobile crane supporting device, especially a kind of novel automobile crane supporting device.
Two, background technology
In existing automobile crane supporting device, only use the supporting leg case apparatus, the lifting appliance of car hosit is contacted with ground by the supporting leg case apparatus with vehicle frame by the disk circle, therefore car hosit is when lifting, its weight all concentrates on the support leg device, and consequent stress also all concentrates on disk circle and the vehicle frame, and existing car hosit mostly is that disk circle and vehicle frame are welded on one, therefore the stress that produces can not be discharged on the ground by the disk circle, thereby the destruction vehicle frame, the service life of having reduced car hosit.
Three, summary of the invention
The purpose of this invention is to provide a kind of novel automobile crane supporting device; It is simple in structure, has reduced the requirement of strength to vehicle frame, has reduced the weight of vehicle frame, has simplified the structure of vehicle frame, has improved the service life of car hosit.
For achieving the above object, the technical scheme that the present invention takes is: include assembling device, vehicle frame, support leg device, disk circle, telescopic oil cylinder and supporting disk; Described upward assembling device is arranged on the described disk circle and is fixedly connected with it, described disk circle is arranged in the described vehicle frame and is fixedly connected with it and is provided with described disk circle in the bottom of described vehicle frame, described supporting disk is provided with and the corresponding circular trough of described disk circle, the described disk circle that is arranged on described bottom of frame is arranged in the circular trough of described supporting disk, described telescopic oil cylinder is set to that an end and described vehicle frame are fixedly connected and the other end is fixedly connected with described supporting disk, and the bottom that described support leg device is arranged on described vehicle frame also is fixedly connected with it.
Design feature of the present invention and beneficial effect show:
The disk circle is captiveed joint with vehicle frame with support leg device, and last assembling device is captiveed joint with the disk circle, and telescopic oil cylinder one end is captiveed joint with vehicle frame, and the circular trough of supporting disk is contained in the disk circle, and the other end of telescopic oil cylinder is connected with supporting disk.When car hosit uses that assembling device carries out operation on it, make the telescopic oil cylinder elongation, and support leg device is contacted with ground with supporting disk, thus the vehicle frame of support car hosit; When car hosit does not use assembling device to carry out operation, telescopic oil cylinder is shunk, and support leg device is not contacted with ground with supporting disk, thereby car hosit can travel on the ground.
1, because the present invention has designed telescopic oil cylinder, supporting disk, increased the strong point of car hosit, made it when operation, more stable.
2, because the present invention has designed telescopic oil cylinder, supporting disk, make car hosit when operation, operation weight all concentrates on the supporting disk, has reduced the destructive effect of stress to vehicle frame, has simplified the structure of vehicle frame, has alleviated the weight of vehicle frame.
3, because the present invention has designed vehicle frame, support leg device, disk circle, telescopic oil cylinder and supporting disk, reduce the weight of car hosit, improved the maneuvering performance of car hosit, reduced oil consumption, saved the energy.
Four, description of drawings
Accompanying drawing is a scheme drawing of the present invention.
Five, the specific embodiment
Accompanying drawing is one embodiment of the present of invention, includes assembling device 1, vehicle frame 3, support leg device 4, disk circle 2, telescopic oil cylinder 5 and supporting disk 6; Last assembling device 1 is arranged on the disk circle 2 and is fixedly connected with it, disk circle 2 is arranged in the vehicle frame 3 and is fixedly connected with it and is provided with disk circle 2 in the bottom of vehicle frame 3, supporting disk 6 is provided with and disk circle 2 corresponding circular troughs, the disk circle 2 that is arranged on vehicle frame 1 bottom is arranged in the circular trough of supporting disk 6, telescopic oil cylinder 5 is set to that an end and vehicle frame 3 are fixedly connected and the other end is fixedly connected with supporting disk 6, and the bottom that support leg device 4 is arranged on vehicle frame 3 also is fixedly connected with it.
When use is of the present invention, disk circle 2 is captiveed joint with vehicle frame 3 with support leg device 4, and last assembling device 1 is captiveed joint with disk circle 2, and telescopic oil cylinder 5 one ends are captiveed joint with vehicle frame 3, the circular trough of supporting disk 6 is contained in the disk circle 2, and the other end of telescopic oil cylinder 5 is connected with supporting disk 6.When car hosit uses that assembling device 1 carries out operation on it, make telescopic oil cylinder 5 elongations, and support leg device 4 is contacted with ground with supporting disk 6, thus the vehicle frame 3 of support car hosit; When car hosit does not use assembling device 1 to carry out operation, telescopic oil cylinder 5 is shunk, and support leg device 4 is not contacted with ground with supporting disk 6, thereby car hosit can travel on the ground; Therefore it is simple in structure, has reduced the requirement of strength to vehicle frame, has reduced the weight of vehicle frame, has simplified the structure of vehicle frame, has improved the service life of car hosit.
Claims (1)
1, a kind of novel automobile crane supporting device; Include assembling device (1), vehicle frame (3), support leg device (4) and disk circle (2), it is characterized in that: also include telescopic oil cylinder (5) and supporting disk (6); Described upward assembling device (1) is arranged on described disk circle (2) and upward also is fixedly connected with it, described disk circle (2) is arranged in the described vehicle frame (3) and is fixedly connected with it and is provided with described disk circle (2) in the bottom of described vehicle frame (3), described supporting disk (6) is provided with and the corresponding circular trough of described disk circle (2), the described disk circle (2) that is arranged on described vehicle frame (1) bottom is arranged in the circular trough of described supporting disk (6), described telescopic oil cylinder (5) is set to that an end and described vehicle frame (3) are fixedly connected and the other end is fixedly connected with described supporting disk (6), and the bottom that described support leg device (4) is arranged on described vehicle frame (3) also is fixedly connected with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710014707 CN101037176A (en) | 2007-04-23 | 2007-04-23 | Novel automobile crane supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710014707 CN101037176A (en) | 2007-04-23 | 2007-04-23 | Novel automobile crane supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101037176A true CN101037176A (en) | 2007-09-19 |
Family
ID=38888388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710014707 Pending CN101037176A (en) | 2007-04-23 | 2007-04-23 | Novel automobile crane supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101037176A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575071B (en) * | 2009-06-04 | 2010-12-08 | 同济大学 | Rubber clearance bearing device of girder or arm support pitching hinged-support of large-scale machinery equipment |
| CN103057525A (en) * | 2012-12-27 | 2013-04-24 | 三一重工股份有限公司 | Engineering machine and support device thereof |
| CN113353825A (en) * | 2021-05-11 | 2021-09-07 | 龙武 | Self-closing type safety protection device for cross-country crane |
-
2007
- 2007-04-23 CN CN 200710014707 patent/CN101037176A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575071B (en) * | 2009-06-04 | 2010-12-08 | 同济大学 | Rubber clearance bearing device of girder or arm support pitching hinged-support of large-scale machinery equipment |
| CN103057525A (en) * | 2012-12-27 | 2013-04-24 | 三一重工股份有限公司 | Engineering machine and support device thereof |
| CN103057525B (en) * | 2012-12-27 | 2017-05-24 | 三一汽车起重机械有限公司 | Engineering machine and support device thereof |
| CN113353825A (en) * | 2021-05-11 | 2021-09-07 | 龙武 | Self-closing type safety protection device for cross-country crane |
| CN113353825B (en) * | 2021-05-11 | 2023-03-28 | 同心县京南惠方农林科技有限公司 | Self-closing type safety protection device for cross-country crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070919 |