CN103878569B - Coal Chemical Industry installs the docking calculation of slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace - Google Patents
Coal Chemical Industry installs the docking calculation of slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace Download PDFInfo
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- CN103878569B CN103878569B CN201410125044.7A CN201410125044A CN103878569B CN 103878569 B CN103878569 B CN 103878569B CN 201410125044 A CN201410125044 A CN 201410125044A CN 103878569 B CN103878569 B CN 103878569B
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- supporting plate
- base plate
- gasification furnace
- slag breaker
- adjusting screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention relates to a kind of Coal Chemical Industry large-scale gasification furnace and slag breaker Omnibearing adjustable fast junction apparatus is installed, including motorcycle support body, the corner, bottom of described motorcycle support body is respectively equipped with the rail wheel of strap brake sheet, motorcycle support body is welded with base plate, described base plate is arranged over supporting plate, three bracing frames uniform on described supporting plate are respectively equipped with hydraulic jack, it is provided with rotating mechanism between described supporting plate and base plate, described rotating mechanism includes body and the roll body of more than at least three groups, described body is installed on base plate, described roll body is arranged at body, described pallet supporting is rolling friction state on roll body.Multiple ball is set between base plate and supporting plate, makes between base plate and supporting plate formation rolling friction, it is simple to supporting plate rotation on base plate or translation, thus the fine setting of the device that achieves a butt joint, it is to avoid use large-scale use equipment, save manpower and improve work efficiency.
Description
Technical field
The present invention relates to coal chemical technology, be specifically related to Coal Chemical Industry large-scale gasification furnace and slag breaker Omnibearing adjustable fast junction apparatus is installed.
Background technology
Slag breaker is bottom gasification furnace shock chamber and between lock hopper, and its effect is broken especially big slag or the refractory brick come off, it is ensured that gasification furnace can for a long time smoothly deslagging, run continuously.Slag breaker housing is third class(grade) pressure vessel, and interior design has breaker, and the slag constantly produced by gasification furnace crushes, and prevents not crushing thing and combine in above axle.
Slag breaker is installed on the bottom of gasification furnace through flange, and flange is provided with multiple bolt hole, and slag breaker is generally first lifted to engagement height during installation the position repeatedly adjusting slag breaker flange upper bolt hole again, is fastening with bolt after completing centering location.For convenience of the installation of slag breaker and maintenance in prior art, generally use a portable motorcycle, this motorcycle is steel girder structure, four rail wheels are arranged at bottom, be suitable to move on light rail, three columns of motorcycle is respectively furnished with a hydraulic jack, with joystick drive installation hydraulic jack on motorcycle column during work, jack acts on three hanging supports of host shell, hold up main frame, and then mobile motorcycle can be installed main frame or be keeped in repair from moving away operating position by main frame.But slag breaker upper flange and gasification furnace lower flange are evenly equipped with tens bolts hole, each can connect after the equal rapid alignment in hole to must assure that slag breaker main frame and gasification furnace shock chamber flange in the bottom, as para-position is forbidden, slag breaker main frame can only be removed together with portable motorcycle, adjust roughly in the horizontal direction again through hoisting machinery, need after direction rotates to an angle about the z axis simultaneously, again try to connect by slag breaker and gasification oven process orchid, generally at least need 4-5 time repeatedly, the time needing more than one day just can complete the docking requirement of a complete equipment, also need to outfit large lifting equipment simultaneously and many work posts personnel carry out collaborative operation, installation effectiveness is low, lose time and manpower, impact is installed or the maintenance duration.
Summary of the invention
For solving deficiency of the prior art, it is an object of the invention to provide a kind of Coal Chemical Industry large-scale gasification furnace and slag breaker Omnibearing adjustable fast junction apparatus and using method thereof are installed, use this device and method to have and be effectively rapidly completed centering location, and easy to operate.
For reaching object above, the technical scheme that the present invention takes is:
A kind of Coal Chemical Industry installs slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace, including motorcycle support body, the corner, bottom of described motorcycle support body is respectively equipped with the rail wheel of strap brake sheet, motorcycle support body is welded with base plate, described base plate is arranged over supporting plate, three bracing frames uniform on described supporting plate are respectively equipped with hydraulic jack, it is provided with rotating mechanism between described supporting plate and base plate, described rotating mechanism includes body and the roll body of more than at least three groups, described body is installed on base plate, described roll body is arranged at body, described pallet supporting is rolling friction state on roll body.
Further, described body is vertical welding pipe body shape ball ring for fixing on base plate, and described roll body is ball, and described ball is concentrically mounted in ball ring for fixing in rolling condition, ball part is exposed to above ball ring for fixing, and the bottom supporting of described supporting plate is on ball.
Further, also include governor motion, described governor motion includes the four groups of adjustment devices being arranged at supporting plate corner, described often group group regulates device and includes two regulons being arranged in a mutually vertical manner, described regulon includes being welded in regulating datum plate and being connected to the contacts side surfaces of the adjusting screw rod regulated on datum plate, described adjusting screw rod head and supporting plate on base plate.
Yet further, being provided with retaining mechanism between described base plate and supporting plate, described retaining mechanism includes the clamping screw of more than three groups, and described clamping screw is cross-under base plate and supporting plate simultaneously.
The docking calculation that a kind of Coal Chemical Industry installs slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace is:
(1) Primary Location: by slag breaker lifting to docking facilities, docking facilities is pushed into gasification furnace and is carried out below Primary Location, the brake block of the rail wheel bottom positioner is locked；
(2) vertical direction adjustment: start three hydraulic jack on docking facilities, three hydraulic jack are made to synchronize to lift the holder ear of slag breaker, when slag breaker top end face of flange from mating surface bottom gasification furnace nearer time stop lift, lifting of three hydraulic jack is highly finely tuned, it is ensured that end face of flange level；
(3) horizontal translation adjustment: unclamp four clamping screws between base plate and supporting plate, when slag breaker needs to translate to the left, unclamp the adjusting screw rod at supporting plate left surface two ends, make between itself and supporting plate, to concede identical adjustment gap, rotate the adjusting screw rod at two ends on the right side of supporting plate, adjusting screw rod promotes supporting plate to drive slag breaker to move to the left, until supporting plate is again conditioned screw rod and withstands；In like manner complete to the right, the adjustment of front side or rear side make the end face of flange at slag breaker top complete to align with mating surface bottom gasification furnace；
(4) horizontally rotate adjustment: confirm the bolt hole on end face of flange whether with gasification furnace bottom bolt hole coaxial, when needs adjust, unclamp 8 groups of adjusting screw rods to make between itself and supporting plate, to reserve adjustment gap, two adjusting screw rods being in diagonal positions on two parallel sides of two supporting plates of turn simultaneously, two adjusting screw rods promote supporting plate simultaneously and form couple rotationally clockwise, drive supporting plate to rotate clockwise in the horizontal direction；Turn adjusting bolt while of in like manner, it is possible to achieve anticlockwise rotation；After adjustment completes, again lock four groups of clamping screws；
(5) install: slag breaker is continued up by three hydraulic jack of synchronous averaging to be lifted until its end face of flange contacts with mating surface bottom gasification furnace, with bolt, slag breaker and gasification furnace are installed fixing, pack up hydraulic jack, exit docking facilities.
After taking above technical scheme, the invention have the benefit that
1. multiple ball is set between base plate and supporting plate, makes between base plate and supporting plate formation rolling friction, it is simple to supporting plate rotation on base plate or translation, thus the fine setting of the device that achieves a butt joint；8 adjusting screw rods it are provided with in the corner of supporting plate, the adjusting bolt being in diagonal position can to supporting plate rotation couple when rotary squeezing supporting plate, promoting supporting plate to rotate on base plate, 8 groups of adjusting screw rods can form 2 groups of rotation couples with counter clockwise direction in the clockwise direction respectively；Supporting plate can be dragged when two adjusting bolts rotated on supporting plate same side to translate on base plate；Avoid using large-scale use equipment, saving manpower and improve work efficiency.
2. through the bolt-locking of more than 3 groups between supporting plate and base plate, it is prevented that the relative sliding between supporting plate and base plate affects positioning precision.
Accompanying drawing explanation
Fig. 1 is the operating diagram of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is rotating mechanism structural representation.
In figure: motorcycle support body 1, rail wheel 2, base plate 3, supporting plate 4, rotating mechanism 5, ball ring for fixing 51, ball 52, clamping screw 6, regulon 7, regulate datum plate 71, adjusting screw rod 72, bracing frame 8, hydraulic jack 9, slag breaker 10, holds in the palm ear 11, end face of flange 12, bolt hole 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, Coal Chemical Industry is installed slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace and is included motorcycle support body 1, rail wheel 2, base plate 3, supporting plate 4, rotating mechanism 5, clamping screw 6, regulon 7, bracing frame 8 and hydraulic jack 9, corner bottom described motorcycle support body 1 is separately installed with rail wheel 2, described rail wheel 2 is provided with brake gear, motorcycle support body 1 welded top has base plate 3, described base plate 3 is arranged over supporting plate 4, the rotating mechanism 5 that many groups are uniform it is provided with between base plate 3 and supporting plate 4, described rotating mechanism 5 includes ball ring for fixing 51 and ball 52, described ball ring for fixing 51 is vertical welding body on base plate, described ball 52 is installed on ball ring for fixing 51 and part is exposed outside ball ring for fixing 51, the bottom supporting of described supporting plate 4 is in ball 52；Clamping screw 6 four groups uniform it is additionally provided with, it is prevented that supporting plate slides on base plate between supporting plate 4 and base plate 3；Described supporting plate 4 is square supporting plate, and the corner of supporting plate is respectively equipped with two orthogonal regulons 7, and said two regulon 7 coordinates with two adjacent side extruding at this angle place of supporting plate 4 respectively.Described regulon includes regulating datum plate 71 and adjusting screw rod 72, described adjustment datum plate 71 is fixedly connected on the side of bottom, described adjusting screw rod 72 is connected to the screwed hole regulating datum plate 71, the external screw thread of adjusting screw rod 72 coordinates with the internal thread hole regulating datum plate 71, and adjusting screw rod 72 head extrudes with the side of supporting plate 4 and coordinates；The upper surface of described supporting plate is provided with three uniform bracing frames 8, is supported with hydraulic jack 9 in described each bracing frame 8.
The method installing slag breaker that Coal Chemical Industry installs slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace is:
(1) Primary Location: lifted to docking facilities by slag breaker 10, is pushed into gasification furnace by docking facilities and is carried out below Primary Location, is locked by the brake block of the rail wheel 2 bottom positioner；
(2) vertical direction adjustment: start three hydraulic jack 9 on docking facilities, three hydraulic jack are made to synchronize to lift the holder ear 11 of slag breaker 10, when slag breaker 10 top end face of flange 12 from mating surface bottom gasification furnace nearer time stop lift, lifting of three hydraulic jack 9 is highly finely tuned, it is ensured that end face of flange 12 level；
(3) horizontal translation adjustment: unclamp four clamping screws 6 between base plate 3 and supporting plate 4, when slag breaker needs to translate to the left, unclamp the adjusting screw rod 72c and adjusting screw rod 72d at supporting plate 4 left surface two ends, make between itself and supporting plate 4, to concede identical adjustment gap, rotate the adjusting screw rod 72a and adjusting screw rod 72b at two ends on the right side of supporting plate, adjusting screw rod promotes supporting plate 4 to drive slag breaker to move to the left, until supporting plate is again conditioned screw rod 72c and adjusting screw rod 72d and withstands；In like manner complete to the right, the adjustment of front side or rear side make the end face of flange 12 at slag breaker top complete to align with mating surface bottom gasification furnace；
(4) horizontally rotate adjustment: confirm bolt hole on end face of flange 12 13 whether with gasification furnace bottom bolt hole coaxial, when needs adjust, unclamp 8 groups of adjusting screw rods to make between itself and supporting plate 4, to reserve adjustment gap, two adjusting screw rod such as adjusting screw rod 72a and 72d or adjusting screw rod 72e and 72h being in diagonal positions on two parallel sides of two supporting plates of turn simultaneously, two adjusting screw rods promote supporting plate simultaneously and form couple rotationally clockwise, drive supporting plate to rotate clockwise in the horizontal direction；Turn adjusting bolt 72b and 72c or adjusting bolt 72g and 72f while of in like manner, it is possible to achieve anticlockwise rotation；After adjustment completes, again lock four groups of clamping screws 6；
(5) install: slag breaker 10 is continued up by three hydraulic jack 9 of synchronous averaging to be lifted until its end face of flange contacts with mating surface bottom gasification furnace, with bolt, slag breaker 10 and gasification furnace are installed fixing, pack up hydraulic jack 9, exit docking facilities.
Claims (1)
1. the Coal Chemical Industry docking calculation of large-scale gasification furnace installation slag breaker Omnibearing adjustable fast junction apparatus, docking facilities includes motorcycle support body, the corner, bottom of described motorcycle support body is respectively equipped with the rail wheel of strap brake sheet, motorcycle support body is welded with base plate, described base plate is arranged over supporting plate, three bracing frames uniform on described supporting plate are respectively equipped with hydraulic jack, it is characterized in that, it is provided with rotating mechanism between described supporting plate and base plate, described rotating mechanism includes body and the roll body of more than at least three groups, described body is installed on base plate, described roll body is arranged at body, described pallet supporting is rolling friction state on roll body, described body is vertical welding pipe body shape ball ring for fixing on base plate, described roll body is ball, described ball is concentrically mounted in ball ring for fixing in rolling condition, ball part is exposed to above ball ring for fixing, the bottom supporting of described supporting plate is on ball, also include governor motion, described governor motion includes the four groups of adjustment devices being arranged at supporting plate corner, described often group regulates device and includes two regulons being arranged in a mutually vertical manner, described regulon includes being welded in regulating datum plate and being connected to the adjusting screw rod regulated on datum plate on base plate, the contacts side surfaces of described adjusting screw rod head and supporting plate, it is provided with retaining mechanism between described base plate and supporting plate, described retaining mechanism includes the clamping screw of more than three groups, described clamping screw is cross-under base plate and supporting plate simultaneously, its docking step is:
(1) Primary Location: by slag breaker lifting to docking facilities, docking facilities is pushed into gasification furnace and is carried out below Primary Location, the brake block of the rail wheel bottom positioner is locked；
(2) vertical direction adjustment: start three hydraulic jack on docking facilities, three hydraulic jack are made to synchronize to lift the holder ear of slag breaker, when slag breaker top end face of flange from mating surface bottom gasification furnace nearer time stop lift, lifting of three hydraulic jack is highly finely tuned, it is ensured that end face of flange level；
(3) horizontal translation adjustment: unclamp four clamping screws between base plate and supporting plate, when slag breaker needs to translate to the left, unclamp the adjusting screw rod at supporting plate left surface two ends, make between itself and supporting plate, to concede identical adjustment gap, rotate the adjusting screw rod at two ends on the right side of supporting plate, adjusting screw rod promotes supporting plate to drive slag breaker to move to the left, until supporting plate is again conditioned screw rod and withstands；In like manner complete to the right, the adjustment of front side or rear side make the end face of flange at slag breaker top complete to align with mating surface bottom gasification furnace；
(4) horizontally rotate adjustment: confirm the bolt hole on end face of flange whether with gasification furnace bottom bolt hole coaxial, when needs adjust, unclamp 8 groups of adjusting screw rods to make between itself and supporting plate, to reserve adjustment gap, two adjusting screw rods being in diagonal positions on two parallel sides of two supporting plates of turn simultaneously, two adjusting screw rods promote supporting plate simultaneously and form couple rotationally clockwise, drive supporting plate to rotate clockwise in the horizontal direction；Turn adjusting bolt while of in like manner, it is possible to achieve anticlockwise rotation；After adjustment completes, again lock four groups of clamping screws；
(5) install: slag breaker is continued up by three hydraulic jack of synchronous averaging to be lifted until its end face of flange contacts with mating surface bottom gasification furnace, with bolt, slag breaker and gasification furnace are installed fixing, pack up hydraulic jack, exit docking facilities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125044.7A CN103878569B (en) | 2014-03-07 | 2014-03-31 | Coal Chemical Industry installs the docking calculation of slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081808.7 | 2014-03-07 | ||
| CN2014100818087 | 2014-03-07 | ||
| CN201410081808 | 2014-03-07 | ||
| CN201410125044.7A CN103878569B (en) | 2014-03-07 | 2014-03-31 | Coal Chemical Industry installs the docking calculation of slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace |
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| Publication Number | Publication Date |
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| CN103878569A CN103878569A (en) | 2014-06-25 |
| CN103878569B true CN103878569B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410125045.1A Active CN103878570B (en) | 2014-03-07 | 2014-03-31 | Coal Chemical Industry installs slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace |
| CN201410125044.7A Active CN103878569B (en) | 2014-03-07 | 2014-03-31 | Coal Chemical Industry installs the docking calculation of slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace |
| CN201420150491.3U Expired - Fee Related CN203765271U (en) | 2014-03-07 | 2014-03-31 | All-dimensional adjustable quick docking device for large gasifier installation slag breaking machine for coal chemical industry |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410125045.1A Active CN103878570B (en) | 2014-03-07 | 2014-03-31 | Coal Chemical Industry installs slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420150491.3U Expired - Fee Related CN203765271U (en) | 2014-03-07 | 2014-03-31 | All-dimensional adjustable quick docking device for large gasifier installation slag breaking machine for coal chemical industry |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878570B (en) * | 2014-03-07 | 2016-06-29 | 江苏双达泵阀集团有限公司 | Coal Chemical Industry installs slag breaker Omnibearing adjustable fast junction apparatus with large-scale gasification furnace |
| CN105904178A (en) * | 2016-06-06 | 2016-08-31 | 湖北三江航天红阳机电有限公司 | Assembling device |
| CN106624690B (en) * | 2016-07-08 | 2019-02-19 | 北京卫星环境工程研究所 | The docking auxiliary locator of the satellite sun wing |
| CN108381162A (en) * | 2018-02-01 | 2018-08-10 | 中国核电工程有限公司 | A kind of docking adjustment mechanism and automatic butt positioning system |
| CN108889782B (en) * | 2018-07-18 | 2023-10-13 | 北京京诚之星科技开发有限公司 | Dismounting device for working roll bearing pedestal |
| CN109719492A (en) * | 2019-03-21 | 2019-05-07 | 安徽马钢设备检修有限公司 | A kind of spiral forging press pressure sliding block round nut quick replacement device |
| CN112621643A (en) * | 2020-12-28 | 2021-04-09 | 周发敏 | Part joint anti-dislocation equipment for new materials |
| CN113020936B (en) * | 2021-03-17 | 2022-06-17 | 哈电发电设备国家工程研究中心有限公司 | Thrust disc and shaft sleeve mounting device and method applied to vertical rotary machine |
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| CN201807876U (en) * | 2010-09-25 | 2011-04-27 | 山东潍坊福田模具有限责任公司 | Specific device for assembling and disassembling electric spindle |
| CN201900424U (en) * | 2010-11-24 | 2011-07-20 | 理想能源设备有限公司 | Load adjusting and positioning device |
| CN203062203U (en) * | 2013-01-28 | 2013-07-17 | 广新海事重工股份有限公司 | Auxiliary installation device for ship stern shaft |
| CN103878570A (en) * | 2014-03-07 | 2014-06-25 | 江苏双达泵阀集团有限公司 | Omni-directional adjustable rapid abutting-connection device of slag-breaking machine installed on large gasifier in coal chemical industry |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988226A (en) * | 1982-11-02 | 1984-05-22 | Dainichi Kiko Kk | Inserter |
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2014
- 2014-03-31 CN CN201410125045.1A patent/CN103878570B/en active Active
- 2014-03-31 CN CN201410125044.7A patent/CN103878569B/en active Active
- 2014-03-31 CN CN201420150491.3U patent/CN203765271U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807876U (en) * | 2010-09-25 | 2011-04-27 | 山东潍坊福田模具有限责任公司 | Specific device for assembling and disassembling electric spindle |
| CN201900424U (en) * | 2010-11-24 | 2011-07-20 | 理想能源设备有限公司 | Load adjusting and positioning device |
| CN203062203U (en) * | 2013-01-28 | 2013-07-17 | 广新海事重工股份有限公司 | Auxiliary installation device for ship stern shaft |
| CN103878570A (en) * | 2014-03-07 | 2014-06-25 | 江苏双达泵阀集团有限公司 | Omni-directional adjustable rapid abutting-connection device of slag-breaking machine installed on large gasifier in coal chemical industry |
| CN203765271U (en) * | 2014-03-07 | 2014-08-13 | 江苏双达泵阀集团有限公司 | All-dimensional adjustable quick docking device for large gasifier installation slag breaking machine for coal chemical industry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878570B (en) | 2016-06-29 |
| CN103878569A (en) | 2014-06-25 |
| CN203765271U (en) | 2014-08-13 |
| CN103878570A (en) | 2014-06-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: No.1 Ruijiang Road, Xinqiao Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province, 214500 Patentee after: JIANGSU SHUANGDA PUMP & VALVE GROUP Co.,Ltd. Address before: 225400, 159, Xinqiao Middle Road, Xinqiao Town, Taizhou City, Jiangsu, Jingjiang Patentee before: JIANGSU SHUANGDA PUMP & VALVE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Butt joint method for installation of omni directional adjustable quick butt joint device of slag breaker in large gasifier for coal chemical industry Effective date of registration: 20201230 Granted publication date: 20160629 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU SHUANGDA PUMP & VALVE GROUP Co.,Ltd. Registration number: Y2020980010295 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220310 Granted publication date: 20160629 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU SHUANGDA PUMP & VALVE GROUP CO.,LTD. Registration number: Y2020980010295 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |