CN107352464A - A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank - Google Patents
A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank Download PDFInfo
- Publication number
- CN107352464A CN107352464A CN201710745287.4A CN201710745287A CN107352464A CN 107352464 A CN107352464 A CN 107352464A CN 201710745287 A CN201710745287 A CN 201710745287A CN 107352464 A CN107352464 A CN 107352464A
- Authority
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- China
- Prior art keywords
- reducer
- support
- band plate
- lifting
- wallboard
- 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.)
- Pending
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 50
- 238000003892 spreading Methods 0.000 claims abstract description 46
- 238000012856 packing Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank, including lifting-up support, lifting-up support radial support is provided with the lifting-up support, lifting-up support cross-brace is additionally provided with lifting-up support, the side of the lifting-up support is provided with the second spreading bracket, first spreading bracket is installed at the top of the second spreading bracket, packing is provided with above the first spreading bracket, packing is installed on the inside of the packing and reinforces gusset.The invention is used for the hydraulic jacking device that reducer is flip-chip mounted among medium-and-large-sized case tank, eliminate the use of large-scale crane, operational level is set to be in zero meter or so of ground all the time, reduce labor intensity, improve security, with low input, easy to operate and the advantages of reduce amount of high-altitude operation, large-scale crane cost is saved, improves production efficiency.
Description
Technical field
The present invention relates to hydraulic jacking device field, especially a kind of medium-and-large-sized case tank centre reducer that is used for is flip-chip mounted
Hydraulic jacking device.
Background technology
As fired power generating unit capacity constantly increases, country is more and more tighter to energy-saving and emission-reduction requirement, and case tank diameter is more next in factory
Bigger, height more and more higher, it is necessary to hoisting machine tool it is also increasing.Section box tank is designed to up-small and down-big, and two differences are straight
The reducing case tank of footpath size, work high above the ground being needed during installation, increase security risk, surrounding place will meet that big machinery enters,
Increase scaffold building quantities, sleety weather is difficult to construct.
The content of the invention
It is an object of the invention to provide a kind of hydraulic lifting dress being flip-chip mounted for reducer among medium-and-large-sized case tank
Put, there is the advantages of labor intensity is low and security is good, to solve the problems, such as in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank, including lifting-up support, it is described
Lifting-up support radial support is provided with lifting-up support, lifting-up support cross-brace, the jacking are additionally provided with lifting-up support
The side of support is provided with the second spreading bracket, and the first spreading bracket is provided with the top of the second spreading bracket, and first connects
Packing is provided with above long bracket, packing is installed on the inside of the packing and reinforces gusset, the side of packing is provided with power transmission
Plate, the packing are arranged on tank outer ring rinforcement bar, and the side of the packing is provided with top wallboard last band plate, described
Wallboard last band plate in top is arranged on the top of the band plate of reducer first, and the band plate of reducer first fixes branch by triangle
Support is fixedly connected with the first spreading bracket, and the band plate of reducer first is arranged on the top of the band plate of reducer second, the change
The one end of the band plate of footpath section second away from the band plate of reducer first is placed on the wallboard first band plate of bottom, the bottom wallboard first
The one end of band plate away from the band plate of reducer second is placed on buttress, and limiting plate is provided with the top of the buttress, described spacing
Plate is located at the side of bottom wallboard first band plate.
As the further scheme of the present invention：The side of the packing, which is provided with, has installed wallboard, has installed the one of wallboard
Side is provided with wallboard to be installed.
As the further scheme of the present invention：The band plate of reducer second fixes support and the second spreading ox by triangle
Leg is fixedly connected.
Compared with prior art, beneficial effects of the present invention are as follows：
The invention is used for the hydraulic jacking device that reducer is flip-chip mounted among medium-and-large-sized case tank, is first installed using upside-down method of hull-section construction
Case tank top wallboard, in reducer, hydraulic jacking device position is constant, and jacking bracket position is constant, passes through the first spreading bracket
With the second spreading bracket, the mode for increasing reinforcement measure continues to jack, until reducing finishes, and case tank bottom wallboard is highly enough
Hydraulic jacking device is installed, the use of large-scale crane is eliminated, operational level is in zero meter or so of ground all the time, reduce labor
Fatigue resistance, security is improved, there is low input, easy to operate and the advantages of reduce amount of high-altitude operation, save large-scale crane
Cost, improve production efficiency.
Brief description of the drawings
Fig. 1 is the jacking apparatus plane of arrangement figure of the present invention；
The jacking apparatus that Fig. 2 is the present invention arranges elevation；
Fig. 3 is the packing scheme of installation one of the present invention；
Fig. 4 is the packing scheme of installation two of the present invention；
Fig. 5 is reducer the first band plate scheme of installation of the present invention；
Fig. 6 is reducer the second band plate scheme of installation of the present invention；
Fig. 7 is the bottom wallboard first band plate scheme of installation of the present invention.
In figure：1 lifting-up support, 2 lifting-up support radial supports, 3 lifting-up support cross-braces, 4 packings, 5 limiting plates, 6
Pier, 7 wallboards to be installed, 8 have installed wallboard, 9 first spreading brackets, 10 the first band plates of reducer, 11 triangles and have fixed support, 12 become
The band plate of footpath section second, 13 second spreading brackets, 14 tank outer ring rinforcement bars, 15 top wallboard last band plate, 16 bottom wallboards
First band plate, 17 force transmitting boards, 18 packings reinforce gusset.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-7, in the embodiment of the present invention, a kind of hydraulic pressure being flip-chip mounted for reducer among medium-and-large-sized case tank
Jacking apparatus, including lifting-up support 1, lifting-up support radial support 2 is provided with lifting-up support 1, is additionally provided with lifting-up support 1
Lifting-up support cross-brace 3, case tank deck cap install jacking apparatus after installing, and are radially propped up comprising lifting-up support 1, lifting-up support
Support 2, lifting-up support cross-brace 3, packing 4, limiting plate 5, buttress 6, force transmitting board 17 and packing reinforce gusset 18 etc., lifting-up support
1 side is provided with the second spreading bracket 13, and the top of the second spreading bracket 13 is provided with the first spreading bracket 9, the first spreading
The top of bracket 9 is provided with packing 4, and the side of packing 4, which is provided with, has installed wallboard 8, and the side setting for having installed wallboard 8 needs
Wallboard 7 is installed, the inner side of packing 4 is provided with packing and reinforces gusset 18, and the side of packing 4 is provided with force transmitting board 17, and packing 4 is installed
On tank outer ring rinforcement bar 14, the side of packing 4 is provided with top wallboard last band plate 15, last band plate of top wallboard
15 are arranged on the top of the first band plate of reducer 10, and the first band plate of reducer 10 fixes the spreading ox of support 11 and first by triangle
Leg 9 is fixedly connected, and the first spreading bracket 9 is connected with case tank shell, ensures the stabilization of the first spreading bracket 9, jacking apparatus peace
After dress, the jacking of case tank top wallboard, the installation method of the first band plate of reducer 10 and top wallboard are carried out using upside-down method of hull-section construction
Installation method is identical, and jacking apparatus is constant, and bracket does not lengthen, jacking apparatus jacking to the installation for meeting the first band plate of reducer 10
Highly, the first band plate variable diameter plate is installed, after weld seam welds, unclamps jack, first is installed between packing 4 and lifting gib head
Spreading bracket 9, spreading lifting bracket, the first band plate of reducer 10 are arranged on the top of the second band plate of reducer 12, reducer the
Two band plates 12 are fixed support 11 by triangle and are fixedly connected with the second spreading bracket 13, make the second spreading bracket 13 and case tank shell
Connection, ensures the stabilization of the second spreading bracket 13, and the one end of the second band plate of reducer 12 away from the first band plate of reducer 10 is placed
On bottom wallboard first band plate 16, after the first spreading bracket 9 is installed, hydraulic jack is continued to lift up, until meeting reducer
The setting height(from bottom) of second band plate 12, the second band plate is installed, now reducer wallboard all installs, but does not have shifting
Dynamic jacking apparatus condition, installs bottom wallboard first band plate 16, it is also necessary to continues to install the second spreading bracket 13, spreading lifting ox
Leg, hydraulic jack is continued to lift up, until meeting the setting height(from bottom) of bottom wallboard first band plate 16, bottom wallboard first band is installed
Plate 16, after bottom wallboard first band plate 16 welds, now enough space movement jacking apparatus, pine have been arranged at case tank bottom
Jack is driven, packing 4, the first spreading bracket 9 and the second spreading bracket 13, lifting-up support 1 is removed and moves to case tank bottom wallboard
Position, packing 4 is arranged on bottom wallboard first band plate 16 again, step is normally jacked by case tank top wallboard and continues to carry
Rise, other band plates of installation bottom wallboard, the one end of bottom wallboard first band plate 16 away from the second band plate of reducer 12 is placed on branch
On pier 6, the top of buttress 6 is provided with limiting plate 5, and limiting plate 5 is located at the side of bottom wallboard first band plate 16, and the invention is used for
The hydraulic jacking device that reducer is flip-chip mounted among medium-and-large-sized case tank, using upside-down method of hull-section construction elder generation installs case tank top wallboard, is becoming
Footpath section, hydraulic jacking device position is constant, and jacking bracket position is constant, by the first spreading bracket 9 and the second spreading bracket 13,
The mode of increase reinforcement measure continues to jack, until reducing finishes, and case tank bottom wallboard height installation hydraulic lifting dress enough
Put, eliminate the use of large-scale crane, operational level is in zero meter or so of ground all the time, reduce labor intensity, improve
Security, there is low input, easy to operate and the advantages of reduce amount of high-altitude operation, save large-scale crane cost, improve life
Produce efficiency.
Operating process：After jacking apparatus installs, the jacking of case tank top wallboard is carried out using upside-down method of hull-section construction, reducer the
The installation method of one band plate 10 is identical with top wall method of plate installation, and jacking apparatus is constant, and bracket does not lengthen, and jacking apparatus jacking is arrived
Meet the setting height(from bottom) of the first band plate of reducer 10, the first band plate variable diameter plate be installed, after weld seam welds, unclamp jack,
First spreading bracket 9 is installed between packing 4 and lifting gib head, spreading lifting bracket, hydraulic jack is continued to lift up, until meeting
The setting height(from bottom) of the second band plate of reducer 12, the second band plate is installed, now reducer wallboard all installs, but not
Possess mobile jacking apparatus condition, bottom wallboard first band plate 16 is installed, it is also necessary to continue that the second spreading bracket 13, spreading are installed
Bracket is lifted, continues to lift up hydraulic jack, until meeting the setting height(from bottom) of bottom wallboard first band plate 16, bottom wallboard is installed
First band plate 16, after bottom wallboard first band plate 16 welds, now enough space movement jackings have been arranged at case tank bottom
Device, jack is unclamped, remove packing 4, the first spreading bracket 9 and the second spreading bracket 13, lifting-up support 1 and move to case tank
Portion wallboard position, again by packing 4 be arranged on bottom wallboard first band plate 16 on, by case tank top wallboard normally jack step after
Continuous lifting, other band plates of installation bottom wallboard.
In summary：The invention is used for the hydraulic jacking device that reducer is flip-chip mounted among medium-and-large-sized case tank, using
Dress method elder generation installs case tank top wallboard, in reducer, hydraulic jacking device position is constant, and jacking bracket position is constant, by the
One spreading bracket 9 and the second spreading bracket 13, the mode for increasing reinforcement measure continue to jack, until reducing finishes, and under case tank
Portion's wallboard height installation hydraulic jacking device enough, eliminates the use of large-scale crane, operational level is in ground zero all the time
Rice or so, reduces labor intensity, improves security, has low input, easy to operate and reduce the excellent of amount of high-altitude operation
Point, large-scale crane cost is saved, improves production efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank, including lifting-up support (1), it is special
Sign is：Lifting-up support radial support (2) is provided with the lifting-up support (1), jacking branch is additionally provided with lifting-up support (1)
Frame cross-brace (3), the side of the lifting-up support (1) are provided with the second spreading bracket (13), the second spreading bracket
(13) the first spreading bracket (9) is installed at the top of, packing (4), the packing are provided with above the first spreading bracket (9)
(4) packing is installed on the inside of and reinforces gusset (18), the side of packing (4) is provided with force transmitting board (17), packing (4) installation
On tank outer ring rinforcement bar (14), the side of the packing (4) is provided with top wallboard last band plate (15), the top
Last band plate (15) of wallboard is arranged on the top of the band plate of reducer first (10), and the band plate of reducer first (10) passes through three
Angle is fixed support (11) and is fixedly connected with the first spreading bracket (9), and the band plate of reducer first (10) is installed in reducer the
The top of two band plates (12), the one end of the band plate of reducer second (12) away from the band plate of reducer first (10) are placed on bottom
On the band plate of wallboard first (16), the one end of the bottom wallboard first band plate (16) away from the band plate of reducer second (12) is placed on
On buttress (6), limiting plate (5) is provided with the top of the buttress (6), the limiting plate (5) is located at bottom wallboard first band plate
(16) side.
2. a kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank according to claim 1,
It is characterized in that：The side of the packing (4), which is provided with, has installed wallboard (8), and the side setting for having installed wallboard (8) needs to be pacified
Fill wallboard (7).
3. a kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank according to claim 1,
It is characterized in that：The band plate of reducer second (12) fixes support (11) and the fixed company of the second spreading bracket (13) by triangle
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745287.4A CN107352464A (en) | 2017-08-25 | 2017-08-25 | A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745287.4A CN107352464A (en) | 2017-08-25 | 2017-08-25 | A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352464A true CN107352464A (en) | 2017-11-17 |
Family
ID=60289256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745287.4A Pending CN107352464A (en) | 2017-08-25 | 2017-08-25 | A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352464A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039219A (en) * | 2019-08-30 | 2020-04-21 | 迪尔集团有限公司 | Hydraulic jacking and upside-down mounting method and device for reducer section of desulfurizing tower |
| CN113247815A (en) * | 2021-06-10 | 2021-08-13 | 四川君和环保股份有限公司 | Hydraulic jacking and inverting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857449A (en) * | 1971-11-17 | 1973-08-11 | ||
| US20010025951A1 (en) * | 1999-04-28 | 2001-10-04 | Bainter Wesley Allen | Hydraulic grain storage bin lifting system and method |
| CN102235107A (en) * | 2010-04-27 | 2011-11-09 | 中国华冶科工集团有限公司 | Hydraulic lifting construction method for chimney steel inner cylinder |
| CN204081623U (en) * | 2014-06-27 | 2015-01-07 | 中国一冶集团有限公司 | The servicing unit of a kind of reducing desulfurizing tower upside-down mounting |
| CN204714472U (en) * | 2015-05-25 | 2015-10-21 | 中石化第五建设有限公司 | A kind of hydraulic lifting apparatus for storage tank inversion |
| CN105776067A (en) * | 2016-05-25 | 2016-07-20 | 中国能源建设集团湖南火电建设有限公司 | Lifting device and inverted installing method for reducing absorption tower |
| CN106088756A (en) * | 2016-06-07 | 2016-11-09 | 中冶天工集团天津有限公司 | A kind of method of the cartridge type steel storage tank hydraulic pressure lift upside-down mounting based on BIM technology |
| CN207090912U (en) * | 2017-08-25 | 2018-03-13 | 中国电建集团贵州工程公司 | A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank |
-
2017
- 2017-08-25 CN CN201710745287.4A patent/CN107352464A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857449A (en) * | 1971-11-17 | 1973-08-11 | ||
| US20010025951A1 (en) * | 1999-04-28 | 2001-10-04 | Bainter Wesley Allen | Hydraulic grain storage bin lifting system and method |
| CN102235107A (en) * | 2010-04-27 | 2011-11-09 | 中国华冶科工集团有限公司 | Hydraulic lifting construction method for chimney steel inner cylinder |
| CN204081623U (en) * | 2014-06-27 | 2015-01-07 | 中国一冶集团有限公司 | The servicing unit of a kind of reducing desulfurizing tower upside-down mounting |
| CN204714472U (en) * | 2015-05-25 | 2015-10-21 | 中石化第五建设有限公司 | A kind of hydraulic lifting apparatus for storage tank inversion |
| CN105776067A (en) * | 2016-05-25 | 2016-07-20 | 中国能源建设集团湖南火电建设有限公司 | Lifting device and inverted installing method for reducing absorption tower |
| CN106088756A (en) * | 2016-06-07 | 2016-11-09 | 中冶天工集团天津有限公司 | A kind of method of the cartridge type steel storage tank hydraulic pressure lift upside-down mounting based on BIM technology |
| CN207090912U (en) * | 2017-08-25 | 2018-03-13 | 中国电建集团贵州工程公司 | A kind of hydraulic jacking device being flip-chip mounted for reducer among medium-and-large-sized case tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039219A (en) * | 2019-08-30 | 2020-04-21 | 迪尔集团有限公司 | Hydraulic jacking and upside-down mounting method and device for reducer section of desulfurizing tower |
| CN111039219B (en) * | 2019-08-30 | 2023-10-27 | 迪尔集团有限公司 | Hydraulic jacking inversion method and device for reducing section of desulfurizing tower |
| CN113247815A (en) * | 2021-06-10 | 2021-08-13 | 四川君和环保股份有限公司 | Hydraulic jacking and inverting method |
| CN113247815B (en) * | 2021-06-10 | 2021-10-01 | 四川君和环保股份有限公司 | A hydraulic jacking and flipping method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 550000 No.1, middle section of Huaxi Avenue, Nanming District, Guiyang City, Guizhou Province Applicant after: POWERCHINA GUIZHOU ENGINEERING Co.,Ltd. Address before: 550007 zaojiaojing (north section of Huaxi Avenue), Nanming District, Guiyang City, Guizhou Province Applicant before: POWERCHINA GUIZHOU ENGINEERING Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |