CN205114934U - Jacking device for civil engineering - Google Patents
Jacking device for civil engineering Download PDFInfo
- Publication number
- CN205114934U CN205114934U CN201520913190.6U CN201520913190U CN205114934U CN 205114934 U CN205114934 U CN 205114934U CN 201520913190 U CN201520913190 U CN 201520913190U CN 205114934 U CN205114934 U CN 205114934U
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- CN
- China
- Prior art keywords
- push rod
- jacking
- slip
- civil engineering
- hydraulic
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a jacking device for civil engineering belongs to civil engineering technical field. It includes base and hydraulic means and lifting pin, hydraulic means fixes on the base, the base bottom is provided with at least one telescopic leg, the last hydraulic push rod that is provided with of hydraulic means, the hydraulic push rod front end is the inclined plane, the lifting pin includes the supporting seat of bottom and the slip jacking push rod on upper portion, supporting seat and base fixed connection, slip jacking push rod outside is provided with the guide cylinder, the guide cylinder passes through roller ball and the contact of slip jacking push rod, slip jacking push rod top is provided with the roof, slip jacking push rod bottom is the inclined plane, the inclined plane of hydraulic push rod front end and the inclined plane coincidence of slip jacking push rod bottom. The utility model provides a jacking device for civil engineering, small in size, jacking power is big, can use jacking high precision measurable quantity on rough and uneven in surface ground.
Description
Technical field
The utility model relates to technical field of civil engineering, especially relates to a kind of civil engineering jacking apparatus.
Background technology
Jacking apparatus is one and our closely-related instrument, all be widely used in the situations such as building, railway, bridge maintaining, address disaster assistance, hydraulic jack due to compact conformation, stable working, and have self-locking action, so be used widely.
But for special occasions such as bridge maintaining, address disaster assistances, because bearing space is very narrow and small, in the situations such as carrying surface is rough and uneven in surface, and the article of carrying are very heavy, and general jacking apparatus then can not meet the demands.
Utility model content
For above problem, the utility model provides a kind of civil engineering jacking apparatus, compact, and top lift is large, and can use on scraggly ground, top lifting height accurately can be measured.
Concrete technology contents is: a kind of civil engineering jacking apparatus, comprise pedestal and hydraulic efficiency gear and lifting pin, described hydraulic efficiency gear is fixed on pedestal, described base bottom is provided with at least one telescopic outrigger, described hydraulic efficiency gear is provided with hydraulic mandril, described hydraulic mandril front end is inclined-plane, described lifting pin comprises the supporting seat of bottom and the slip jacking push rod on top, described supporting seat is fixedly connected with pedestal, described slip jacking push rod outer setting has guide cylinder, described guide cylinder is contacted with slip jacking push rod by roller ball, described slip jacking push rod top is provided with top board, be inclined-plane bottom described slip jacking push rod, the inclined-plane of hydraulic mandril front end overlaps with the inclined-plane bottom slip jacking push rod.
Described pedestal is provided with spirit level.
Described hydraulic efficiency gear is provided with journey controller.
Described lifting pin is provided with infrared ambulator.
Owing to taking technique scheme, compared with prior art, advantage of the present utility model: 1, owing to adopting the mode jacking of slope driving, the power of horizontal direction is converted to vertical direction, the conversion of realizable force, utilize wedge principle, can the amplification of realizable force, namely the thrust utilizing little hydraulic actuating cylinder to provide realizes large top lift, hydraulic actuating cylinder compact, and top lift is large, guide cylinder is contacted with slip jacking push rod by roller ball simultaneously, in jacking process, the friction force of slip jacking push rod and guide cylinder greatly reduces, and further increases top lift.
2, base bottom is provided with at least one telescopic outrigger, and pedestal is provided with spirit level, and by spirit level by level of corrections, telescopic outrigger freely can adjust height, can use on scraggly ground.
3, top lifting height accurately can be measured, and lifting pin is provided with infrared ambulator, accurately can measure the mobile height of top board, thus accurately measure top lifting height, hydraulic efficiency gear is provided with journey controller, accurately can controls the mobile height of lifting pin, realize controllable precise.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation after the utility model jacking;
Fig. 3 is the utility model lifting pin front view.
In figure: 1, pedestal, 2, hydraulic efficiency gear, 3, lifting pin, 4, telescopic outrigger, 5, hydraulic mandril, 6, supporting seat, 7, slip jacking push rod, 8, guide cylinder, 9, roller ball, 10, top board, 11, spirit level, 12, journey controller, 13, infrared ambulator.
Detailed description of the invention
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Specifically be implemented as follows: as accompanying drawing 1, 2, shown in 3, a kind of civil engineering jacking apparatus, comprise pedestal 1 and hydraulic efficiency gear 2 and lifting pin 3, described hydraulic efficiency gear 2 is fixed on pedestal 1, at least one telescopic outrigger 4 is provided with bottom described pedestal 1, described hydraulic efficiency gear 2 is provided with hydraulic mandril 5, described hydraulic mandril 5 front end is inclined-plane, described lifting pin 3 comprises the supporting seat 6 of bottom and the slip jacking push rod 7 on top, described supporting seat 6 is fixedly connected with pedestal 1, described slip jacking push rod 7 outer setting has guide cylinder 8, described guide cylinder 8 is contacted with slip jacking push rod 7 by roller ball 9, described slip jacking push rod 7 top is provided with top board 10, be inclined-plane bottom described slip jacking push rod 7, the inclined-plane of hydraulic mandril 5 front end overlaps with the inclined-plane bottom slip jacking push rod 7.
Described pedestal 1 is provided with spirit level 11.
Described hydraulic efficiency gear 2 is provided with journey controller 12.
Described lifting pin 3 is provided with infrared ambulator 13.
Realized by following steps: when needs carry out jacking, first jacking apparatus is placed on the bottom of the article needing jacking, then telescopic outrigger 4 is opened, level of corrections is carried out according to spirit level 11, ensure that whole jacking apparatus is that level is put, then hydraulic efficiency gear 2 is opened, the inclined-plane of hydraulic mandril 5 front end overlaps with the inclined-plane bottom slip jacking push rod 7, hydraulic mandril 5 advances thus causes the rising of slip jacking push rod 7, realize jacking function, lifting pin 3 is provided with infrared ambulator 13, accurately can measure the mobile height of top board, thus accurately measure top lifting height, hydraulic efficiency gear 2 is provided with journey controller 12, accurately can control the mobile height of lifting pin, realize controllable precise, owing to adopting the mode jacking of slope driving, the power of horizontal direction is converted to vertical direction, the conversion of realizable force, utilize wedge principle, can the amplification of realizable force, namely the thrust utilizing little hydraulic actuating cylinder to provide realizes large top lift, hydraulic actuating cylinder compact, and top lift is large, guide cylinder 8 is contacted with slip jacking push rod 7 by roller ball 9 simultaneously, in jacking process, the friction force of slip jacking push rod and guide cylinder greatly reduces, further increase top lift.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a civil engineering jacking apparatus, it is characterized in that: comprise pedestal (1) and hydraulic efficiency gear (2) and lifting pin (3), described hydraulic efficiency gear (2) is fixed on pedestal (1), described pedestal (1) bottom is provided with at least one telescopic outrigger (4), described hydraulic efficiency gear (2) is provided with hydraulic mandril (5), described hydraulic mandril (5) front end is inclined-plane, described lifting pin (3) comprises the supporting seat (6) of bottom and the slip jacking push rod (7) on top, described supporting seat (6) is fixedly connected with pedestal (1), described slip jacking push rod (7) outer setting has guide cylinder (8), described guide cylinder (8) is contacted with slip jacking push rod (7) by roller ball (9), described slip jacking push rod (7) top is provided with top board (10), described slip jacking push rod (7) bottom is inclined-plane, the inclined-plane of hydraulic mandril (5) front end overlaps with the inclined-plane of slip jacking push rod (7) bottom.
2. a kind of civil engineering jacking apparatus according to claim 1, is characterized in that: described pedestal (1) is provided with spirit level (11).
3. a kind of civil engineering jacking apparatus according to claim 1, is characterized in that: described hydraulic efficiency gear (2) is provided with journey controller (12).
4. a kind of civil engineering jacking apparatus according to claim 1, is characterized in that: described lifting pin (3) is provided with infrared ambulator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913190.6U CN205114934U (en) | 2015-11-17 | 2015-11-17 | Jacking device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913190.6U CN205114934U (en) | 2015-11-17 | 2015-11-17 | Jacking device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114934U true CN205114934U (en) | 2016-03-30 |
Family
ID=55570559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913190.6U Expired - Fee Related CN205114934U (en) | 2015-11-17 | 2015-11-17 | Jacking device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205114934U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381448A (en) * | 2017-06-08 | 2017-11-24 | 安徽机电职业技术学院 | A kind of voussoir raises formula jacking machinery |
| CN111322505A (en) * | 2020-02-29 | 2020-06-23 | 广东博智林机器人有限公司 | Jacking device of indoor wall construction equipment |
| CN111974854A (en) * | 2020-07-08 | 2020-11-24 | 安徽巨一科技股份有限公司 | Table type covering machine jacking mechanism based on segmented control principle |
| CN112374041A (en) * | 2020-11-25 | 2021-02-19 | 浙江彩汇包装科技有限公司 | Full-automatic raw material conveying device for plastic packaging box processing |
| CN113250089A (en) * | 2021-05-20 | 2021-08-13 | 浙江大力神路桥建设有限公司 | Steel bridge hoisting and positioning device for building engineering |
-
2015
- 2015-11-17 CN CN201520913190.6U patent/CN205114934U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381448A (en) * | 2017-06-08 | 2017-11-24 | 安徽机电职业技术学院 | A kind of voussoir raises formula jacking machinery |
| CN111322505A (en) * | 2020-02-29 | 2020-06-23 | 广东博智林机器人有限公司 | Jacking device of indoor wall construction equipment |
| CN111322505B (en) * | 2020-02-29 | 2021-09-07 | 广东博智林机器人有限公司 | Jacking device of indoor wall construction equipment |
| CN111974854A (en) * | 2020-07-08 | 2020-11-24 | 安徽巨一科技股份有限公司 | Table type covering machine jacking mechanism based on segmented control principle |
| CN112374041A (en) * | 2020-11-25 | 2021-02-19 | 浙江彩汇包装科技有限公司 | Full-automatic raw material conveying device for plastic packaging box processing |
| CN113250089A (en) * | 2021-05-20 | 2021-08-13 | 浙江大力神路桥建设有限公司 | Steel bridge hoisting and positioning device for building engineering |
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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: 20160330 Termination date: 20161117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |