CN207108405U - Portable light-duty jacking apparatus - Google Patents
Portable light-duty jacking apparatus Download PDFInfo
- Publication number
- CN207108405U CN207108405U CN201721071450.5U CN201721071450U CN207108405U CN 207108405 U CN207108405 U CN 207108405U CN 201721071450 U CN201721071450 U CN 201721071450U CN 207108405 U CN207108405 U CN 207108405U
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- CN
- China
- Prior art keywords
- jacking
- otic placode
- portable light
- sleeve
- jacking apparatus
- 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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- 238000010276 construction Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses portable light-duty jacking apparatus, including base, the base down either side is respectively arranged with one group of roller, and the base upper vertical is provided with two root posts, connected at the top of column by back timber, fixed otic placode is provided with the back timber, also include jacking sleeve, the jacking sleeve set jacks on column and is provided with lifting platform on sleeve, studdle is provided with the lifting platform, lifting otic placode is provided with the studdle.The device overall structure is simple, cost is cheap, operating efficiency is high, and labor intensity is low.
Description
Technical field
It the utility model is related to a kind of jacking apparatus, more particularly to moveable jacking apparatus.
Background technology
Existing jacking apparatus is mostly that large-scale or baroque hydraulic elevator, electric lifting platform or the jacking of screw rod class are set
It is standby.Restricted by volume, efficiency, operating space and cost, using less in shipbuilding field.
Especially for needs when being segmented bottom inverted structure, limited by space, it is at present to use screw rod class Lifting Equipment more
Two kinds of construction methods are fixed with manual.
1st, screw rod class Lifting Equipment is constructed
Feature：It is moved to using screw rod class Lifting Equipment below installation site, by part jacking to segmentation bottom installation position
Put.
Advantage：With certain stability and security.
Shortcoming：How irremovable equipment is, very flexible.Screw rod class Lifting Equipment jacking speed is slow.
2nd, fixed construction by hand
Feature：Artificial set up tramples pin hand or other supports, and part is lifted to specified location spot welding and fixed.
Advantage：It is low without special tool(s), cost.
Shortcoming：Tedious process, labor intensity are big, and security is poor.
During shipyard practice of construction, often occur and put segmentation on pier or module is applied from bottom for being placed on
The situation of work modification, it is frequently subjected to the limitation of the conditions such as construction space, pts wt, security, construction cost, efficiency.Work as shipyard
Workload is big, and when task is heavy, time and efficiency are often most valuable, formulated for the arrangement and method for construction of the above situation and
It is unfortunately to implement holding time and resource.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to propose a kind of portable light-duty jacking
Device, the construction requirement under the above situation is disclosure satisfy that, improve efficiency of construction, reduce labor strength.With safety, movement
Flexibly, efficiency high, the characteristics of cost is cheap.
To achieve these goals, the light-duty jacking apparatus of movable type of the present utility model, including base, the base both sides
One group of roller is respectively arranged below, the base upper vertical is provided with two root posts, connected at the top of column by back timber, institute
State and fixed otic placode be provided with back timber, it is characterised in that：Also include jacking sleeve, the jacking sleeve set is on column, top
Rise and be provided with lifting platform on sleeve, studdle is provided with the lifting platform, lifting is provided with the studdle
Otic placode.
In such scheme, in addition to chain block, the fixing end of the chain block is connected otic placode, mobile terminal connection
Lift otic placode.
In such scheme, in addition to support, the support are bolted on lifting platform.
In such scheme, two groups of rollers, one group is directional wheel, and another group is universal wheel.
In such scheme, fixes sleeve is provided with the base, the fixes sleeve is arranged on the universal wheel side, institute
State and standing screw is provided with fixes sleeve.
The utility model jacking apparatus uses angle steel and steel framework, and whole mechanism is solid reliable, can carry some strength
Load, can load bearing element to designated mounting height.Using preposition two directional wheels and rearmounted two Universal wheel structures, meet
Mobile and steering requires.Whole mechanism safety and steady can be made is moved to assigned work place, while zero can be carried on base
Part solves part and carries problem to job site.Using tube-in-tube structure, lifting platform is driven by power of chain block, will
Steadily quickly specified altitude assignment is arrived in jacking to part.Lifted otic placode with lifted platform relative position, can meet by part jack to
Higher than mechanism height and position.Overall structure is simple, cost is cheap, operating efficiency is high, and labor intensity is low.
Brief description of the drawings
Fig. 1 is jacking apparatus front view；
Fig. 2 is jacking apparatus side view.
Embodiment
Referring to Fig. 1 and 2, a kind of embodiment of portable light-duty jacking apparatus, including support unit, jacking unit, shifting
Moving cell and the part of fixed cell four.Support unit includes two pillars 2, and the bottom of pillar 2 is connected with base 1, pillar 2
Top is connected with back timber 3, forms general frame.Fixed otic placode 4 is fixed on back timber 3.
Jacking unit includes two jacking sleeves 5 being enclosed on pillar 2, and the side of lifting platform 6 connects with two jacking sleeves 5
Connect, the bottom of lifting platform 6 is connected with studdle 7, and lifting otic placode 8 is connected on studdle 7.Shelf support 9 passes through solid
Determine bolt 10 to be connected on lifting platform 6.The fixing end of chain block 11 is hung on fixed otic placode 4, and mobile terminal hangs over lifting otic placode 8
On, provide power for jacking unit.
Mobile unit includes two preposition directional wheels 13 and two rearmounted universal wheels 12 are all connected on base 1.Meet whole
Body displacement and steering movement requirement.
Fixed cell includes the fixes sleeve 14 on base 1, and standing screw 15 is arranged in fixes sleeve 14.Its position exists
The rearmounted both sides of universal wheel 12, by contact of the standing screw 15 with ground, whole device is fixed.
Operation principle is：
Support concept：The main support structure of the present apparatus is the framework that base 1, pillar 2 and back timber 3 form.Pushed up during work
The power that beam 3 is born is delivered on base 1 by pillar 2, eventually through the preposition directional wheel 13, rearmounted universal contacted with ground
Wheel 12 and standing screw 15 support and fixed total.Position of the pillar 2 on base 1 meets overall weight gravity centre distribution
It is required that when the present apparatus is jacked part, overall structure still held stationary.
Shifting principle：Mobile rely on of the present apparatus is arranged in the rearmounted universal wheel 12 of support base corner and preposition directional wheel
13, in addition to certain load-carrying properties, meet that device is overall steady mobile and turns to requirement.
Lifting principle：Chain block 11 is hung on fixed otic placode 4, the other end is hooked on lifting otic placode 8, by pulling hand
Cucurbit 11 is drawn to pull lifting otic placode 8 that top lift is delivered into jacking sleeve 5, lifting platform 6 and shelf support through studdle 7
On 9.Jacking sleeve 5 is enclosed on pillar 2, and slip jacking speed is fast, while is played orientation and smoothly acted on.Shelf support 9
Different types of part carriers can be changed according to demand, be connected by fixing bolt 10 with lifting platform 6.Shelf support 9 with
The alternate position spike of otic placode 8 is lifted, minimum more than chain block 11 is drawn away from can make the present apparatus that part top is elevated above into support knot
The height of structure in itself, make use of the length of pillar 2 to a greater extent.
Fixation principle：By by the standing screw 15 in the fixes sleeve 14 of the rearmounted both sides of universal wheel 12 rotate to ground
Contact position, the present apparatus is effectively prevented due to fraction external force to be subjected to displacement by the friction with ground.Lead to during work
The power that support base 1 is delivered on standing screw 15 is crossed, its friction between ground can be increased, the present apparatus can be made more firm
Solid be fixed on operating position.
Claims (5)
1. portable light-duty jacking apparatus, including base, the base down either side are respectively arranged with one group of roller, the base
Upper vertical is provided with two root posts, is connected at the top of column by back timber, fixed otic placode is provided with the back timber, its feature exists
In：Also include jacking sleeve, the jacking sleeve set jacks on column and is provided with lifting platform, the jacking on sleeve
Studdle is provided with platform, lifting otic placode is provided with the studdle.
2. portable light-duty jacking apparatus as claimed in claim 1, it is characterised in that：Also include chain block, it is described to pull
The fixing end of cucurbit is connected otic placode, mobile terminal connection lifting otic placode.
3. portable light-duty jacking apparatus as claimed in claim 1 or 2, it is characterised in that：Also include support, the support leads to
Cross and be bolted on lifting platform.
4. portable light-duty jacking apparatus as claimed in claim 3, it is characterised in that：Two groups of rollers, one group is orientation
Wheel, another group is universal wheel.
5. portable light-duty jacking apparatus as claimed in claim 4, it is characterised in that：Fixed cover is provided with the base
Cylinder, the fixes sleeve are arranged on the universal wheel side, standing screw are provided with the fixes sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071450.5U CN207108405U (en) | 2017-08-25 | 2017-08-25 | Portable light-duty jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071450.5U CN207108405U (en) | 2017-08-25 | 2017-08-25 | Portable light-duty jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108405U true CN207108405U (en) | 2018-03-16 |
Family
ID=61577646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071450.5U Active CN207108405U (en) | 2017-08-25 | 2017-08-25 | Portable light-duty jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487648A (en) * | 2018-06-11 | 2018-09-04 | 上海市机械施工集团有限公司 | Adjustable positioning bracket unit and rack system |
| CN109422214A (en) * | 2017-08-25 | 2019-03-05 | 惠生（南通）重工有限公司 | Mobile light-duty jacking apparatus |
| CN113978654A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Mail steamer reverse-jacking tool and large mail steamer |
-
2017
- 2017-08-25 CN CN201721071450.5U patent/CN207108405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422214A (en) * | 2017-08-25 | 2019-03-05 | 惠生（南通）重工有限公司 | Mobile light-duty jacking apparatus |
| CN108487648A (en) * | 2018-06-11 | 2018-09-04 | 上海市机械施工集团有限公司 | Adjustable positioning bracket unit and rack system |
| CN113978654A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Mail steamer reverse-jacking tool and large mail steamer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226000 port industrial zone 3, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee after: Wison Clean Energy Technology Group Co.,Ltd. Country or region after: China Address before: 226009 Jianghai Road 189, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee before: WISON(NANTONG) HEAVY INDUSTRY Co.,Ltd. Country or region before: China |