CN202152267U - Movable type hydraulic jacking device - Google Patents
Movable type hydraulic jacking device Download PDFInfo
- Publication number
- CN202152267U CN202152267U CN2011202044487U CN201120204448U CN202152267U CN 202152267 U CN202152267 U CN 202152267U CN 2011202044487 U CN2011202044487 U CN 2011202044487U CN 201120204448 U CN201120204448 U CN 201120204448U CN 202152267 U CN202152267 U CN 202152267U
- Authority
- CN
- China
- Prior art keywords
- jacking
- trolley
- movable type
- hydraulic
- spring
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 description 20
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a movable type hydraulic jacking device and belongs to the technical filed of mechanical equipment, which comprises a straight moving wheel, a trolley body, a tray, a spring, a hydraulic cylinder, a guide sleeve, a seal cover, a jacking seat and a universal wheel. The straight moving wheel is installed under the front portion of the trolley body, a hanging ring is respectively connected with the tray and the trolley body, and the spring is connected with the hanging ring and hangs the tray under the trolley body through the hanging ring. The floatable hydraulic cylinder is arranged in the trolley body which is placed on the tray, the guide sleeve is fixed on the trolley body, and the jacking seat is connected with the end of the hydraulic cylinder through the seal cover. The movable type hydraulic jacking device has the advantages of being capable of accurately and quickly jacking subsections or eliminating gaps between the bottoms of the subsections and internal workpieces and greatly reducing labor intensity of workers, low in investment, convenient and flexible in use, high in automation degree, simple and compact in structure.
Description
Technical field
The utility model relates to a kind of for movable type hydraulic jacking device, specifically is used for the segmentation jack-up or the slit of eliminating segmentation bottom and inner workpiece are belonged to mechanical equipment technical field.
Background technology
In prior art, large-scale segmentation displacement is needed to build large-scale gantry crane, fall on the hydraulic flat car after with loop wheel machine segmentation being mentioned and remove.Eliminate segmentation bottom steel plate and in-to-in workpiece slit, be employed in the segmentation bottom usually and place manual jack, artificial jack-up.This mode work efficiency is extremely low, use is extremely inconvenient, labor strength is big, and degree of automation is extremely low.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art; A kind of movable type hydraulic jacking device is provided, is used for the segmentation jack-up or the slit of eliminating segmentation bottom and inner workpiece, this device can move on to the segmentation bottom accurately and fast; Small investment, easy to use flexible.
According to the technical scheme that the utility model provides, said movable type hydraulic jacking device comprises keep straight on wheel, little car body, pallet, spring, hydraulic actuating cylinder, orienting sleeve, capping, jacking seat and cardan wheel; Said craspedodrome wheel is installed dolly body front lower place; Suspension ring are connected with pallet, dolly body respectively, and spring is connected with suspension ring, and spring hangs pallet in dolly body below through suspension ring; Relocatable hydraulic actuating cylinder of packing in the little car body; Little car body is placed on the pallet, and orienting sleeve is fixed on the little car body, and capping is connected cylinder ends with the jacking seat.
As the further improvement of the utility model, cardan wheel is installed in the said dolly body back lower place.Said hydraulic actuating cylinder is the float type liquid cylinder pressure.
Compared with present technology the utility model has the following advantages:
The utility model with the boat body section jacking certain altitude after, drive into by the hydraulic flat car, body section is fallen at the hydraulic flat car remove then, or the steel plate at a certain position, segmentation bottom is welded in jack-up and the in-to-in workpiece elimination slit of fitting slightly; This device can move on to the segmentation bottom accurately and fast, and small investment is easy to use flexible; Can reduce labor strength greatly, degree of automation is high, and has simple in structure, compact characteristics.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the birds-eye view of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
Like Fig. 1～shown in Figure 2: the utility model mainly is made up of keep straight on wheel 1, dolly body 2, suspension ring 3, pallet 4, spring 5, hydraulic actuating cylinder 6, orienting sleeve 7, capping 8, jacking seat 9, cardan wheel 10 etc.
The utility model adopts the wheel 1 of keeping straight on that dolly body 2 front lower places are installed, and suspension ring 3 are connected with pallet 4, dolly body 2 respectively, and spring 5 is connected with suspension ring 3; Spring 5 hangs pallet 4 in dolly body 2 belows through suspension ring 3; Pack into orienting sleeve 7, dolly body 2 of relocatable hydraulic actuating cylinder 6 of packing in the dolly body 2, hydraulic actuating cylinder 6 is placed on the pallet 4, and orienting sleeve 7 is fixed on the dolly body 2; Capping 8 is connected hydraulic actuating cylinder 6 ends with jacking seat 9, and cardan wheel 10 is installed dolly body 2 back lower places.Hydraulic actuating cylinder 6 was through 5 pull-ups of bottom spring when dolly body 2 moved, and hydraulic actuating cylinder touches ground when jacking is worked, and dolly does not stress.
The utility model principle of work and working process:
Manual work is shifted movable type hydraulic jacking device onto the segmentation bottom; The segmentation that needs to rise is respectively placed a hydraulic jacking device for four jiaos in its bottom usually, plugs in, through the up-down of wireless remotely-controlled device operation hydraulic actuating cylinder; When hydraulic cylinder piston touches the segmentation bottom; Hydraulic actuating cylinder pulling spring moves down, and when ground was touched in the hydraulic actuating cylinder bottom, segmentation was by jack-up.When needing to eliminate the slit of segmentation local steel plate in bottom and inner workpiece; Shift single hydraulic jacking device onto segmentation bottom a certain position, plug in, through the up-down of wireless remotely-controlled device operation hydraulic actuating cylinder; When hydraulic cylinder piston touches the segmentation bottom; Hydraulic actuating cylinder pulling spring moves down, and when ground is touched in the hydraulic actuating cylinder bottom, through fine motion local steel plate jack-up of segmentation and inner workpiece is fitted.When hydraulic cylinder piston descended the disengaging segmentation, hydraulic actuating cylinder moved disengaging ground under the tension of spring, and favourable dolly moves.
Claims (3)
1. a movable type hydraulic jacking device is characterized in that: comprise keep straight on wheel (1), little car body (2), suspension ring (3), pallet (4), spring (5), hydraulic actuating cylinder (6), orienting sleeve (7), capping (8), jacking seat (9) and cardan wheel (10); Said craspedodrome wheel (1) is installed little car body (2) front lower place; Suspension ring (3) are connected with pallet (4) and little car body (2) respectively; Spring (5) is connected with suspension ring (3), and the hydraulic actuating cylinder (6) of packing in the little car body (2), little car body (2) are placed on the pallet (4); Orienting sleeve (7) is fixed on the little car body (2), and capping (8) is connected hydraulic actuating cylinder (6) end with jacking seat (9).
2. movable type hydraulic jacking device as claimed in claim 1 is characterized in that: cardan wheel (10) is installed in said little car body (2) back lower place.
3. movable type hydraulic jacking device as claimed in claim 1 is characterized in that: said hydraulic actuating cylinder (6) is the float type liquid cylinder pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202044487U CN202152267U (en) | 2011-06-17 | 2011-06-17 | Movable type hydraulic jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202044487U CN202152267U (en) | 2011-06-17 | 2011-06-17 | Movable type hydraulic jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152267U true CN202152267U (en) | 2012-02-29 |
Family
ID=45692771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202044487U Expired - Fee Related CN202152267U (en) | 2011-06-17 | 2011-06-17 | Movable type hydraulic jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241376A (en) * | 2011-06-17 | 2011-11-16 | 无锡华联科技集团有限公司 | Mobile hydraulic jacking device |
| CN105347226A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Hauling-up device capable of elastically lifting jack |
| CN105347236A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Movable lifting device achieving hydraulic lifting |
-
2011
- 2011-06-17 CN CN2011202044487U patent/CN202152267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241376A (en) * | 2011-06-17 | 2011-11-16 | 无锡华联科技集团有限公司 | Mobile hydraulic jacking device |
| CN105347226A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Hauling-up device capable of elastically lifting jack |
| CN105347236A (en) * | 2015-11-23 | 2016-02-24 | 苏州市优诺特升降机械有限公司 | Movable lifting device achieving hydraulic lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20150617 |