CN202152267U - Movable type hydraulic jacking device - Google Patents

Movable type hydraulic jacking device Download PDF

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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
Application number
CN2011202044487U
Other languages
Chinese (zh)
Inventor
吴信保
杨念记
方长海
周军记
张盛
钱军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hualian Science and Technology Group Co Ltd
Original Assignee
Wuxi Hualian Science and Technology Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Hualian Science and Technology Group Co Ltd filed Critical Wuxi Hualian Science and Technology Group Co Ltd
Priority to CN2011202044487U priority Critical patent/CN202152267U/en
Application granted granted Critical
Publication of CN202152267U publication Critical patent/CN202152267U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Movable type hydraulic jacking device
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.
CN2011202044487U 2011-06-17 2011-06-17 Movable type hydraulic jacking device Expired - Fee Related CN202152267U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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