CN107649853A - For the automatic overall device taken out with mounting flange bolt - Google Patents
For the automatic overall device taken out with mounting flange bolt Download PDFInfo
- Publication number
- CN107649853A CN107649853A CN201711096865.2A CN201711096865A CN107649853A CN 107649853 A CN107649853 A CN 107649853A CN 201711096865 A CN201711096865 A CN 201711096865A CN 107649853 A CN107649853 A CN 107649853A
- Authority
- CN
- China
- Prior art keywords
- bolt
- mounting flange
- automatic overall
- flange bolt
- nuclear power
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- B23P19/069—Multi-spindle machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to for the automatic overall device taken out with mounting flange bolt, belong to nuclear power generating equipment technical field.Main technical schemes are as follows：Taken out and the device of installation bolt for automatic overall, including be connected respectively with control centre supporting mechanism, executing agency；Described supporting mechanism includes top rotation support, lower support seat, the bottom guide holder being sequentially connected, the top rotation support top connects electric cylinders cohesion device by shank of bolt, top rotary support tray and top electric rotating machine are fixed in the rotatably supported bottom in top, and bottom rotary support tray is fixed at the top of described lower support seat；The present invention is relative to equipment of the prior art, maximum advantage is that screen operator can be passed through at a distance, radiated away from nuclear power, played a crucial role for the health of human body of staff, operating efficiency improves a lot, the time of nuclear power generating equipment maintenance is shortened, more economic benefits are created for nuclear power station.
Description
Technical field
The present invention relates to nuclear power generating equipment technical field, and in particular to one kind is used for automatic overall taking-up and mounting flange bolt
Device.
Background technology
Nuclear-power reactor CRDM equipment possesses certain radiativity in normal work after for a period of time, so afterwards
In maintenance and maintenance process, personnel should not directly contact in the course of the work or hypotelorism.The equipment that nuclear power station adapts at present
To be manual, operating personnel need on the high platform in 6 meters of job site remote manual operate, and on each ring flange altogether
There are 10 bolts, a bolt can only be taken out or be installed to once-through operation, time-consuming and laborious.
The content of the invention
To solve the problems of the prior art, present invention offer is a kind of to be used for automatically overall take out and mounting flange bolt
Device, more bolts disposably can be taken out or be installed, substantially increase security when staff works and work
Efficiency.
Technical scheme is as follows：A kind of device for being used for automatic overall taking-up and mounting flange bolt, including point
The supporting mechanism that is not connected with control centre, executing agency；
Described supporting mechanism include be sequentially connected top rotation support, lower support seat, bottom guide holder, it is described on
Portion rotation support top connects electric cylinders cohesion device by shank of bolt, and top rotation branch is fixed in the rotatably supported bottom in top
Bottom rotary support tray, described bottom guide holder are fixed in support plate and top electric rotating machine, the top of described lower support seat
Bolt hole is provided with, described bolt hole side is provided with nut fixing card, and described bottom guide holder connects claw by connecting rod
Gland；
Described executing agency include be fixed on below the rotary support tray of bottom bottom electric rotating machine, be vertically directed motor
Screw mandrel combination, swivel head motor, described swivel head motor connect swivel head drive link by swivel head gear train, are vertically directed
Support, Telescopic rotary head, the head of described Telescopic rotary head are provided with distance-sensor and rotation card column.
Further, described bolt hole is 10.
Further, described bolt hole side is provided with 3 nut fixing cards.
Further, described electric cylinders cohesion device is provided with 3.
Further, described connecting rod is 4.
Beneficial effects of the present invention are as follows：For the present invention relative to equipment of the prior art, maximum advantage is can be remote
Distance is radiated, played a crucial role for the health of human body of staff by screen operator, remote nuclear power, while relative to original
One action only takes a bolt to compare, and operating efficiency improves a lot, and shortens the time of nuclear power generating equipment maintenance, is
Nuclear power station creates more economic benefits.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the side view of the present invention；
Fig. 4 is the bottom view of the present invention；
Fig. 5 is the structural representation of claw gland；
Fig. 6 is the structural representation of nut fixing card.
Wherein：1st, electric cylinders cohesion device, 2, top rotation support, 3, top rotary support tray, 4, top electric rotating machine, 5,
Bottom rotary support tray, 6, lower support seat, 7, bottom electric rotating machine, 8, be vertically directed motor lead screw combination, 9, swivel head electricity
Machine, 10, swivel head gear train, 11, swivel head drive link, 12, be vertically directed support, 13, Telescopic rotary head, 14, bottom leads
To seat, 15, claw gland, 16, nut fixing card, 17, bolt hole, 18, connecting rod, 19, rotation card column.
Embodiment
The present invention is described further by 1-6 below in conjunction with the accompanying drawings：
It is a kind of to be used for the automatic overall device taken out with mounting flange bolt, including the support being connected respectively with control centre
Mechanism, executing agency；The top rotation that described supporting mechanism includes being sequentially connected supports 2, lower support seat 6, bottom to be oriented to
Seat 14, the top of top rotation support 2 connect electric cylinders cohesion device 1, the bottom of the top rotation support 2 by shank of bolt
Bottom rotary support tray is fixed at fixed top rotary support tray 3 and top electric rotating machine 4, the top of described lower support seat 6
5, described bottom guide holder 14 is provided with bolt hole 17, and the described side of bolt hole 17 is provided with nut fixing card 16, described
Bottom guide holder 14 connects claw gland 15 by connecting rod 18；Described executing agency includes being fixed on bottom rotary support tray 5
The bottom electric rotating machine 7 of lower section, motor lead screw combination 8, swivel head motor 9 are vertically directed, described swivel head motor 9 passes through rotation
Rotary head gear train 10 connects swivel head drive link 11, is vertically directed support 12, Telescopic rotary first 13, described Telescopic rotary
First 13 head is provided with distance-sensor and rotation card column 19.Described bolt hole 17 is 10.The described side of bolt hole 17
Provided with 3 nut fixing cards 16.Described electric cylinders cohesion device 1 is provided with 3.Described connecting rod 18 is 4.
It is connected with mostly between parts of the present invention, top is held electric cylinders tightly and is connected with top rotation support,
Rotation and lowering function are driven by servomotor.In use, the concrete operation step of the present invention is as follows：
(1) take dress screw device to be sling automatic with crane and manage vertical decentralization vertically along CRDM, because scalable rotation
The head of rotary head 13 is equipped with range sensor, the distance detected by this range sensor, transfers to appropriate height and stops, and opens
Electric cylinders cohesion device 1 is opened, now whole equipment will stabilise at this height transfixion.
(2) start top electric rotating machine 4, in the presence of top rotation support 2 and top rotary support tray 3, entirely set
It is standby to be rotated around CRDM pipes, popped one's head in again by Distance-sensing and determine bolt with bottom guide holder 14 to stopping top rotation thereafter
Rotating motor 4.
(3) now bottom guide holder 14 with bolt alignment, continues to start crane by equipment decentralization until bottom is oriented to
Untill seat 14 is entirely fallen within flange.
(4) bottom electric rotating machine 7, in the presence of lower support seat 6 and bottom rotary support tray 5, scalable rotation are started
Rotary head 13 can rotate around RCDM pipes, popped one's head in by Distance-sensing and determine that Telescopic rotary first 13 revolves with stopping bottom after bolt alignment
Rotating motor 7.
(5) start and be vertically directed motor leading screw combination 8, Telescopic rotary first 13 is moved downwardly until with being connect at the top of bolt
Touch, because swivel head is Collapsible structure, even if swivel head fails completely with being engaged at the top of bolt, after swivel head starts rotation
Also can engage automatically so as to drive bolt to be threaded in or out.
(6) during bolt back-out, bolt rotates while hoisting depth, and Telescopic rotary first 13 is then back up
Contracting, all the time with bolt synchronous hoisting depth, until bolt all back-outs untill.
(7) start and be vertically directed motor leading screw combination 8, Telescopic rotary first 13 is moved up until completely disengaging bolt
Top, bottom electric rotating machine 7 is again started up, repeat step 5,6 after the next bolt that align, until all back-out is by bolt
Only.
(8) after bolt all screws out, crane is started, equipment is integrally lifted up, the work of spring (being enclosed on connecting rod 18)
Under, claw gland 15 can move down, until departing from the scope of nut fixing card 16, nut fixing card 16 loses claw gland 15
Compressing ejection after be bonded with the lower edge of nut, screw bolt and nut is together blocked, with equipment lifted together up to completely from
Itd is proposed in flange.
(9) support the whole process for taking out bolt to terminate, after equipment is hung out in working range, manually remove bolt i.e.
Can.
The process that bolt is taken out using the present apparatus is described in detail in above-mentioned steps, and the process of installation bolt is with taking out process class
Seemingly.
Claims (5)
1. a kind of be used for automatic overall take out and the device of mounting flange bolt, it is characterised in that including respectively with control centre
The supporting mechanism of connection, executing agency；
The top rotation that described supporting mechanism includes being sequentially connected supports (2), lower support seat (6), bottom guide holder (14),
Electric cylinders cohesion device (1), the bottom of the top rotation support (2) are connected by shank of bolt above the top rotation support (2)
Top rotary support tray (3) and top electric rotating machine (4) are fixed by portion, and bottom rotation is fixed at the top of described lower support seat (6)
Turn support plate (5), described bottom guide holder (14) is provided with bolt hole (17), and described bolt hole (17) side is provided with nut
Fixing card (16), described bottom guide holder (14) connect claw gland (15) by connecting rod (18)；
Described executing agency include be fixed on below bottom rotary support tray (5) bottom electric rotating machine (7), be vertically directed electricity
Machine screw mandrel combination (8), swivel head motor (9), described swivel head motor (9) connect swivel head by swivel head gear train (10)
Drive link (11), support (12), Telescopic rotary head (13) are vertically directed, described Telescopic rotary head (13) head is provided with
Distance-sensor and rotation card column (19).
A kind of 2. device for being used for automatic overall taking-up and mounting flange bolt as claimed in claim 1, it is characterised in that institute
The bolt hole (17) stated is 10.
A kind of 3. device for being used for automatic overall taking-up and mounting flange bolt as claimed in claim 1, it is characterised in that institute
Bolt hole (17) side stated is provided with 3 nut fixing cards (16).
A kind of 4. device for being used for automatic overall taking-up and mounting flange bolt as claimed in claim 1, it is characterised in that institute
The electric cylinders cohesion device (1) stated is provided with 3.
A kind of 5. device for being used for automatic overall taking-up and mounting flange bolt as claimed in claim 1, it is characterised in that institute
The connecting rod (18) stated is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096865.2A CN107649853B (en) | 2017-11-09 | 2017-11-09 | Device for automatically and integrally taking out and installing flange bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096865.2A CN107649853B (en) | 2017-11-09 | 2017-11-09 | Device for automatically and integrally taking out and installing flange bolts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107649853A true CN107649853A (en) | 2018-02-02 |
| CN107649853B CN107649853B (en) | 2023-09-05 |
Family
ID=61121230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711096865.2A Active CN107649853B (en) | 2017-11-09 | 2017-11-09 | Device for automatically and integrally taking out and installing flange bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107649853B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132533A (en) * | 2018-09-11 | 2019-01-04 | 苏州富强科技有限公司 | Screw-clamped mechanism and device for delivering screws |
| CN110820953A (en) * | 2019-11-21 | 2020-02-21 | 唐云 | Flange connecting structure of building steel structure and mounting device and mounting method thereof |
| CN110834193A (en) * | 2019-11-21 | 2020-02-25 | 唐云 | Building steel beam flange connecting structure and mounting device and mounting method thereof |
| CN114888555A (en) * | 2022-04-29 | 2022-08-12 | 中广核研究院有限公司 | Fastener replacement and repair device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331527A1 (en) * | 1983-08-06 | 1985-02-14 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Storage stand for a stud tensioner |
| FR2679694A1 (en) * | 1991-07-25 | 1993-01-29 | Framatome Sa | Tightening and untightening machine for bolts for fastening a cover onto an enclosure, in particular a primary pump of a nuclear power station |
| KR200392961Y1 (en) * | 2005-05-20 | 2005-08-17 | 대우조선해양 주식회사 | Pin jig for bolting work of flange |
| US8925424B1 (en) * | 2010-05-19 | 2015-01-06 | James L. Jacobs | Interlink torque backup system with easy release |
| CN207431667U (en) * | 2017-11-09 | 2018-06-01 | 大连泰凯工业有限公司 | For the automatic whole device taken out with mounting flange bolt |
-
2017
- 2017-11-09 CN CN201711096865.2A patent/CN107649853B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331527A1 (en) * | 1983-08-06 | 1985-02-14 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Storage stand for a stud tensioner |
| FR2679694A1 (en) * | 1991-07-25 | 1993-01-29 | Framatome Sa | Tightening and untightening machine for bolts for fastening a cover onto an enclosure, in particular a primary pump of a nuclear power station |
| KR200392961Y1 (en) * | 2005-05-20 | 2005-08-17 | 대우조선해양 주식회사 | Pin jig for bolting work of flange |
| US8925424B1 (en) * | 2010-05-19 | 2015-01-06 | James L. Jacobs | Interlink torque backup system with easy release |
| CN207431667U (en) * | 2017-11-09 | 2018-06-01 | 大连泰凯工业有限公司 | For the automatic whole device taken out with mounting flange bolt |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132533A (en) * | 2018-09-11 | 2019-01-04 | 苏州富强科技有限公司 | Screw-clamped mechanism and device for delivering screws |
| CN109132533B (en) * | 2018-09-11 | 2024-05-24 | 苏州富强科技有限公司 | Screw clamping mechanism and screw conveying device |
| CN110820953A (en) * | 2019-11-21 | 2020-02-21 | 唐云 | Flange connecting structure of building steel structure and mounting device and mounting method thereof |
| CN110834193A (en) * | 2019-11-21 | 2020-02-25 | 唐云 | Building steel beam flange connecting structure and mounting device and mounting method thereof |
| CN114888555A (en) * | 2022-04-29 | 2022-08-12 | 中广核研究院有限公司 | Fastener replacement and repair device |
| CN114888555B (en) * | 2022-04-29 | 2023-04-11 | 中广核研究院有限公司 | Fastener replacement and repair device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107649853B (en) | 2023-09-05 |
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