CN104741910A - Mounting trolley for integral group-synchronizing stud tensioner - Google Patents
Mounting trolley for integral group-synchronizing stud tensioner Download PDFInfo
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- CN104741910A CN104741910A CN201310753415.1A CN201310753415A CN104741910A CN 104741910 A CN104741910 A CN 104741910A CN 201310753415 A CN201310753415 A CN 201310753415A CN 104741910 A CN104741910 A CN 104741910A
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- upper frame
- jacking
- cylinder
- groups
- stretching machine
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Classifications
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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
-
- 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
- B23P19/12—Alignment of parts for insertion into bores
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the technical field of nuclear power overhauling equipment, particularly to a mounting trolley for an integral group-synchronizing stud tensioner and aims to solve the problems of the conventional mounting tool for the integral group-synchronizing stud tensioner that operation time is long, and mounting personnel is prone to radiation. The mounting trolley is characterized by comprising a lifting portion, a support portion, an elastic floating positioning portion, a buffering portion and a walking portion; the lifting portion and the support portion are upon the buffering portion and respectively connected with the same, and the support portion is connected with the lifting portion; the buffering portion is upon the walking portion and connected with the same, and the elastic floating positioning portion is between the buffering portion and the walking portion and connected with the buffering portion, in this way, the tensioner mounting angle can be upwardly adjusted in three directions, thereby being accurately mounted within short period.
Description
Technical field
The present invention relates to nuclear power repair apparatus technical field, be specifically related to a kind of monoblock type synchronous bolt stretching machine installation carriage in groups.
Background technology
In nuclear power station maintenance process, need to carry out the operation of primary side of steam generator manhole switch cover.When operating, need to realize by primary side of steam generator manhole bolt stretching machine.The primary side of steam generator manhole bolt stretching machine that current domestic nuclear power uses mostly is import, and due to monoblock type, synchronous bolt stretching machine is heavier in groups, and main use row hangs or hoist crane is installed.Above-mentioned mounting means cannot realize the precise alignment of stretching-machine and primary side of steam generator manhole cover tensile bolt, and operating process is loaded down with trivial details, and installation period is long, and labour intensity is large, and installation personnel raying dosage is larger.
Summary of the invention
The object of the invention is to solve existing monoblock type in groups synchronous bolt stretching machine erecting tools elapsed time is long in operation, the problem of the easy raying of installation personnel, provides a kind of and can be implemented in the short time monoblock type synchronous bolt stretching machine installation carriage in groups realizing monoblock type synchronous bolt stretching machine and primary side of steam generator manhole cover tensile bolt precise alignment in groups.
The present invention is achieved in that
A kind of monoblock type is synchronous bolt stretching machine installation carriage in groups, comprises jacking part, support section, elastic floating localization part, buffer portion and running gear; Jacking part and support section are positioned at above buffer portion, and jacking part is connected with buffer portion respectively with support section, and support section is connected with jacking part; Buffer portion is positioned at above running gear, and elastic floating localization part is between buffer portion and running gear, and elastic floating localization part is connected with buffer portion, and buffer portion is connected with running gear.
Jacking part as above comprises stretching-machine alignment pin, elastic locating mechanism, jacking cylinder and guiding trestle; Support section comprises support cylinder; Floating localization part comprises check lock lever, horizontal float unit, height adjusting handle and baffle plate; Buffer portion comprises elastic floating supporting mechanism, upper frame and guardrail; Running gear comprises lower vehicle frame and band brake universal caster wheel;
Jacking cylinder entirety as above is rectangle, jacking tail cylinder and upper frame hinged, middle part is hinged with the piston rod supporting cylinder, guiding trestle has two, be positioned at jacking cylinder and support cylinder both sides, guiding trestle lower end is fixedly connected in upper frame, and jacking cylinder is positioned at the arc sliding track of guiding trestle with the jointed shaft supporting cylinder, jointed shaft arcuately sliding rail lifting; Jacking cylinder upper surface is connected with horseshoe clamp platform, and the two ends, left and right of horseshoe clamp platform connect stretching-machine alignment pin and elastic locating mechanism respectively; Bolt stretching machine is made to be fixed on the horseshoe clamp platform of jacking cylinder upper end by stretching-machine alignment pin and elastic locating mechanism acting in conjunction; The afterbody and the upper frame that support cylinder are hinged, support cylinder piston rod top lifting height, the inclination angle of adjustable jacking cylinder by regulating; By regulating the piston rod height of jacking cylinder, be arranged on bolt stretching machine on the horseshoe clamp platform of jacking cylinder by jacking to desired location; Lock lever body is arranged in upper frame, and locating hole is positioned on lower vehicle frame, after it is inserted into locating hole, locks upper and lower vehicle frame relative position; Horizontal float unit has four groups, be arranged on four angles of upper frame lower end respectively, be placed on lower vehicle frame supporting plane, after check lock lever is extracted from locating hole, between the above integrated model of upper frame and lower vehicle frame, realized the movement of horizontal direction by horizontal float unit; Baffle plate is positioned at lower vehicle frame horizontal float unit supports face periphery, moves within the scope of the supporting plane of lower vehicle frame for limit levels floating unit; Height adjusting handle totally four groups, be positioned at above elastic floating supporting mechanism, its lower end is connected with elastic floating supporting mechanism; Upper frame is dumbbell shape; Elastic floating supporting mechanism totally four groups, lays respectively at the height below of adjusting handle and the top of horizontal float unit; Guardrail is cylindrical, and overall is trapezoidal, is fixedly connected on the both sides of upper frame, for protecting dolly when being subject to external blow; Lower vehicle frame is dumb-bell shape, and size is consistent with upper frame, is connected with upper frame by check lock lever, because upper frame and lower vehicle frame are dumb-bell shape, convenient overall by 90 degree of right-angled bend narrow passages by dolly; The universal caster wheel of band brake is arranged on four angles of lower vehicle frame lower end, can realize movement and the stopping of dolly entirety.
Stretching-machine alignment pin as above is cylindrical, and one end is threaded, and is threaded with the horseshoe clamp platform of jacking cylinder upper end, and the other end is light face, can be inserted in the fixing hole of bolt stretching machine.
Elastic locating mechanism as above is hollow shaft sleeve, and hollow built with spring, top has screw, screw passes from the upper end through hole of hollow shaft sleeve, screw and spring contact, for regulating the thrust of hollow shaft sleeve, elastic locating mechanism contacts with bolt stretching machine lower surface.
Height adjusting handle as above comprises handwheel and feed screw nut, and handwheel is positioned at above feed screw nut, can rotational lead screw nut.
Elastic floating supporting mechanism as above comprises supporting seat and spring, supporting seat is hollow cylinder, be arranged on four angles of dolly upper frame respectively, spring is placed in supporting seat, spring top is sleeved on the bottom of height adjusting handle feed screw nut, the upper-end contact of lower spring end and horizontal float unit; In carriage walking process, the band brake universal caster wheel below wherein any one group of elastic floating supporting mechanism is elevated, and the spring in this group elastic floating supporting mechanism of horizontal float cell compression, plays cushioning effect; The relative altitude of upper frame is regulated by height adjusting handle hand wheel rotating feed screw nut Compress Spring.
Jacking part as above, support section, elastic floating localization part, buffer portion and running gear all adopt stainless steel material to make.
The invention has the beneficial effects as follows:
The present invention includes jacking part, support section, elastic floating localization part, buffer portion and running gear, compared to existing monoblock type in groups synchronous bolt stretching machine erecting tools have the advantages that to regulate stretching-machine setting angle in three directions, the accurate installation of stretching-machine can be realized at short notice, can also realize in slype and passing through smoothly on rough ground.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of monoblock type of the present invention synchronous bolt stretching machine installation carriage in groups.
In figure: 1. stretching-machine alignment pin, 2. elastic locating mechanism, 3. bolt stretching machine, 4. support cylinder, 5. elastic floating supporting mechanism, 6. band brake universal caster wheel, 7. upper frame, 8. descends vehicle frame, 9. check lock lever, 10. horizontal float unit, 11. height adjusting handles, 12. guardrails, 13. jacking cylinders, 14. guiding trestles, 15. baffle plates.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments to a kind of monoblock type of the present invention in groups synchronous bolt stretching machine installation carriage be described in detail:
As shown in Figure 1, a kind of monoblock type is synchronous bolt stretching machine installation carriage in groups, comprises jacking part, support section, elastic floating localization part, buffer portion and running gear.Jacking part and support section are positioned at above buffer portion, and jacking part is connected with buffer portion respectively with support section, and support section is connected with jacking part; Buffer portion is positioned at above running gear, and elastic floating localization part is between buffer portion and running gear, and elastic floating localization part is connected with buffer portion, and buffer portion is connected with running gear.
Jacking part comprises stretching-machine alignment pin 1, elastic locating mechanism 2, jacking cylinder 13 and guiding trestle 14; Support section comprises support cylinder 4; Floating localization part comprises check lock lever 9, horizontal float unit 10, height adjusting handle 11 and baffle plate 15; Buffer portion comprises elastic floating supporting mechanism 5, upper frame 7 and guardrail 12; Running gear comprises lower vehicle frame 8 and band brake universal caster wheel 6, as dolly fixed support base.
Jacking cylinder 13 entirety is rectangle, jacking cylinder 13 afterbody and upper frame 7 hinged, middle part is hinged with the piston rod supporting cylinder 4, guiding trestle 14 is " L " shape tabular, have two, lay respectively at jacking cylinder 13 and support cylinder 4 both sides, guiding trestle 14 lower end is fixedly connected in upper frame 7, jacking cylinder 13 is positioned at the arc sliding track of guiding trestle 14 with the jointed shaft supporting cylinder 4, and jointed shaft can arcuately be elevated by sliding rail; Jacking cylinder 13 upper surface is connected with horseshoe clamp platform, and the two ends, left and right of horseshoe clamp platform connect stretching-machine alignment pin 1 and elastic locating mechanism 2 respectively.Stretching-machine alignment pin 1 is cylindrical, and one end is threaded, and is threaded with the horseshoe clamp platform of jacking cylinder 13 upper end, and the other end is light face, can be inserted in the fixing hole of bolt stretching machine 3.Elastic locating mechanism 2 is hollow shaft sleeve, and hollow built with spring, top has screw, screw passes from the upper end through hole of hollow shaft sleeve, screw bottom surface is pressed on spring upper end face, and for regulating the thrust of hollow shaft sleeve, elastic locating mechanism 2 contacts with bolt stretching machine 3 lower surface; Bolt stretching machine 3 can be made to be fixed on the horseshoe clamp platform of jacking cylinder 13 upper end by stretching-machine alignment pin 1 and elastic locating mechanism 2 acting in conjunction; The afterbody and the upper frame 7 that support cylinder 4 are hinged, support cylinder 4 piston rod top lifting height, the inclination angle of adjustable jacking cylinder 13 by regulating.By regulating the piston rod height of jacking cylinder 13, the bolt stretching machine 3 be arranged on the horseshoe clamp platform of jacking cylinder 13 can by jacking to desired location.Check lock lever 9 main body is arranged in upper frame 7, and locating hole is positioned on lower vehicle frame 8, after it is inserted into locating hole, can lock upper and lower vehicle frame relative position.Horizontal float unit 10 has four groups, be arranged on four angles of upper frame 7 lower end respectively, be placed on lower vehicle frame 8 supporting plane, after check lock lever 9 is extracted from locating hole, upper frame more than 7 integrated model can and lower vehicle frame 8 between to be realized the movement of horizontal direction by horizontal float unit 10.Baffle plate 15 is rectangle tabular, is positioned at lower vehicle frame horizontal float unit supports face periphery, moves for limit levels floating unit 10 within the scope of the supporting plane of lower vehicle frame 8; Height adjusting handle 11 totally four groups, be positioned at above elastic floating supporting mechanism 5, its lower end is connected with elastic floating supporting mechanism 5; Height adjusting handle 11 comprises handwheel and feed screw nut, and handwheel is positioned at above feed screw nut, can rotational lead screw nut.Upper frame 7 is dumbbell shape; Elastic floating supporting mechanism 5 totally four groups, lays respectively at the height below of adjusting handle 11 and the top of horizontal float unit 10; Elastic floating supporting mechanism 5 comprises supporting seat and spring, and supporting seat is hollow cylinder, and be arranged on respectively on four angles of dolly upper frame 7, spring is placed in supporting seat, the upper-end contact of lower spring end and horizontal float unit 10; In carriage walking process, the band brake universal caster wheel 6 below wherein any one group of elastic floating supporting mechanism 5 is elevated, and horizontal float unit 10 compresses the spring in this group elastic floating supporting mechanism 5, can play cushioning effect; The relative altitude of upper frame 7 can be regulated by height adjusting handle 11 hand wheel rotating feed screw nut Compress Spring; Guardrail 12 is cylindrical, and overall is trapezoidal, is fixedly connected on the both sides of upper frame 7, for protecting dolly when being subject to external blow.Lower vehicle frame 8 is dumb-bell shape, size with to get on the bus and 7 consistent, be connected with upper frame 7 by check lock lever 9, because upper frame 7 and lower vehicle frame 8 are dumb-bell shape, can conveniently by dolly entirety by 90 degree of right-angled bend narrow passages; The universal caster wheel 6 of band brake is arranged on four angles of lower vehicle frame 8 bottom end face, can realize movement and the stopping of dolly entirety.
Whole parts of monoblock type synchronous bolt stretching machine installation carriage in groups all adopt stainless steel material to make.
During work, bolt stretching machine 3 is positioned jacking cylinder 13 upper end by stretching-machine alignment pin 1 and elastic locating mechanism 2, opens and support cylinder 4 pneumatic operated valve, support cylinder 4 promotes jacking cylinder 13 and is rocked to extreme position along clockwise direction; Check lock lever 9 is extracted from lower vehicle frame 8 locating hole, upper frame 7 is made to be in quick condition with upper part, fixed relationship between upper frame 7 and lower vehicle frame 8 is removed, upper and lower two vehicle frames can do relative motion, the relative position of upper and lower vehicle frame is adjusted by horizontal float unit 10, and utilize height adjusting handle 11 pairs of lift angles to finely tune, thus realize the precise alignment of bolt stretching machine and stretching nut; Start jacking cylinder 13, bolt stretching machine is set on tensile bolt, screws on stretching nut, exit stretching-machine alignment pin 1, dolly is separated with bolt stretching machine, return jacking cylinder 13.
The present invention adopts jacking part, support section, elastic floating localization part, buffer portion and running gear, compared to existing monoblock type in groups synchronous bolt stretching machine erecting tools have the advantages that to regulate stretching-machine setting angle in three directions, the accurate installation of stretching-machine can be realized at short notice, can also realize in slype and passing through smoothly on rough ground.
Claims (8)
1. a monoblock type synchronous bolt stretching machine installation carriage in groups, is characterized in that: it comprises jacking part, support section, elastic floating localization part, buffer portion and running gear; Jacking part and support section are positioned at above buffer portion, and jacking part is connected with buffer portion respectively with support section, and support section is connected with jacking part; Buffer portion is positioned at above running gear, and elastic floating localization part is between buffer portion and running gear, and elastic floating localization part is connected with buffer portion, and buffer portion is connected with running gear.
2. monoblock type according to claim 1 synchronous bolt stretching machine installation carriage in groups, is characterized in that: described jacking part comprises stretching-machine alignment pin (1), elastic locating mechanism (2), jacking cylinder (13) and guiding trestle (14); Support section comprises support cylinder (4); Floating localization part comprises check lock lever (9), horizontal float unit (10), height adjusting handle (11) and baffle plate (15); Buffer portion comprises elastic floating supporting mechanism (5), upper frame (7) and guardrail (12); Running gear comprises lower vehicle frame (8) and band brake universal caster wheel (6).
3. monoblock type according to claim 2 synchronous bolt stretching machine installation carriage in groups, it is characterized in that: described jacking cylinder (13) entirety is rectangle, jacking cylinder (13) afterbody and upper frame (7) hinged, middle part is hinged with the piston rod supporting cylinder (4), guiding trestle (14) is " L " shape tabular, have two, lay respectively at jacking cylinder (13) and support cylinder (4) both sides, guiding trestle (14) lower end is fixedly connected in upper frame (7), jacking cylinder (13) is positioned at the arc sliding track of guiding trestle (14) with the jointed shaft supporting cylinder (4), jointed shaft arcuately sliding rail lifting, jacking cylinder (13) upper surface is connected with horseshoe clamp platform, and the two ends, left and right of horseshoe clamp platform connect stretching-machine alignment pin (1) and elastic locating mechanism (2) respectively, bolt stretching machine (3) is made to be fixed on the horseshoe clamp platform of jacking cylinder (13) upper end by stretching-machine alignment pin (1) and elastic locating mechanism (2) acting in conjunction, the afterbody and the upper frame (7) that support cylinder (4) are hinged, support cylinder (4) piston rod top lifting height, the inclination angle of adjustable jacking cylinder (13) by regulating, by regulating the piston rod height of jacking cylinder (13), be arranged on bolt stretching machine (3) on the horseshoe clamp platform of jacking cylinder (13) by jacking to desired location, check lock lever (9) main body is arranged in upper frame (7), and locating hole is positioned on lower vehicle frame (8), after it is inserted into locating hole, locks upper and lower vehicle frame relative position, horizontal float unit (10) has four groups, be arranged on four angles of upper frame (7) lower end respectively, be placed on lower vehicle frame (8) supporting plane, after check lock lever (9) is extracted from locating hole, between upper frame (7) above integrated model and lower vehicle frame (8), realized the movement of horizontal direction by horizontal float unit (10), baffle plate (15) is rectangle tabular, is positioned at lower vehicle frame (8) horizontal float unit supports face periphery, mobile within the scope of the supporting plane of lower vehicle frame (8) for limit levels floating unit (10), height adjusting handle (11) totally four groups, be positioned at elastic floating supporting mechanism (5) top, its lower end is connected with elastic floating supporting mechanism (5), upper frame (7) is dumbbell shape, elastic floating supporting mechanism (5) totally four groups, lays respectively at the below of height adjusting handle (11) and the top of horizontal float unit (10), guardrail (12) is cylindrical, and overall is trapezoidal, is fixedly connected on the both sides of upper frame (7), for protecting dolly when being subject to external blow, lower vehicle frame (8) is dumb-bell shape, and size is consistent with upper frame (7), is connected with upper frame (7) by check lock lever (9), because upper frame (7) and lower vehicle frame (8) are dumb-bell shape, convenient overall by 90 degree of right-angled bend narrow passages by dolly, the universal caster wheel (6) of band brake is arranged on four angles of lower vehicle frame (8) bottom end face, can realize movement and the stopping of dolly entirety.
4. monoblock type according to claim 2 synchronous bolt stretching machine installation carriage in groups, it is characterized in that: described stretching-machine alignment pin (1) is for cylindrical, one end is threaded, be threaded with the horseshoe clamp platform of jacking cylinder (13) upper end, the other end is light face, can be inserted in the fixing hole of bolt stretching machine (3).
5. monoblock type according to claim 2 synchronous bolt stretching machine installation carriage in groups, it is characterized in that: described elastic locating mechanism (2) is hollow shaft sleeve, hollow built with spring, top has screw, screw passes from the upper end through hole of hollow shaft sleeve, screw bottom surface is pressed on spring upper end face, and for regulating the thrust of hollow shaft sleeve, elastic locating mechanism (2) contacts with bolt stretching machine (3) lower surface.
6. monoblock type according to claim 2 synchronous bolt stretching machine installation carriage in groups, is characterized in that: described height adjusting handle (11) comprises handwheel and feed screw nut, and handwheel is positioned at above feed screw nut, can rotational lead screw nut.
7. monoblock type according to claim 2 synchronous bolt stretching machine installation carriage in groups, it is characterized in that: described elastic floating supporting mechanism (5) comprises supporting seat and spring, supporting seat is hollow cylinder, be arranged on four angles of dolly upper frame (7) respectively, spring is placed in supporting seat, the upper-end contact of lower spring end and horizontal float unit (10); In carriage walking process, the band brake universal caster wheel (6) when wherein any one group of elastic floating supporting mechanism (5) below is elevated, and horizontal float unit (10) compresses the spring in this group elastic floating supporting mechanism (5), plays cushioning effect; The relative altitude of upper frame (7) is regulated by height adjusting handle (11) hand wheel rotating feed screw nut Compress Spring.
8. monoblock type according to claim 1 synchronous bolt stretching machine installation carriage in groups, is characterized in that: described jacking part, support section, elastic floating localization part, buffer portion and running gear all adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753415.1A CN104741910B (en) | 2013-12-31 | 2013-12-31 | Mounting trolley for integral group-synchronizing stud tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753415.1A CN104741910B (en) | 2013-12-31 | 2013-12-31 | Mounting trolley for integral group-synchronizing stud tensioner |
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| Publication Number | Publication Date |
|---|---|
| CN104741910A true CN104741910A (en) | 2015-07-01 |
| CN104741910B CN104741910B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310753415.1A Active CN104741910B (en) | 2013-12-31 | 2013-12-31 | Mounting trolley for integral group-synchronizing stud tensioner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826226A (en) * | 2017-03-02 | 2017-06-13 | 辽宁科技学院 | Assembly line automatic running workbench |
| CN107877115A (en) * | 2017-11-08 | 2018-04-06 | 杜德玲 | A kind of auxiliary installation device and method for square lamp socket |
| CN107900661A (en) * | 2017-11-08 | 2018-04-13 | 杜德玲 | A kind of lamp holder corrects installing mechanism |
| CN110425039A (en) * | 2019-08-01 | 2019-11-08 | 马鞍山市常立发机械制造有限公司 | A kind of diesel engine of the agricultural machinery with balancer installation positioning accessory |
| CN113213092A (en) * | 2020-01-21 | 2021-08-06 | 特兰斯诺姆系统股份有限公司 | Transfer table and module |
| GB2594113A (en) * | 2020-12-03 | 2021-10-20 | Rolls Royce Plc | Nuclear power plant system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135424Y (en) * | 1992-08-25 | 1993-06-09 | 安徽省蚌埠工业自动化研究所 | Automatic screw driving machine |
| EP1340712A1 (en) * | 1997-01-31 | 2003-09-03 | Grove U.S. LLC | Lift apparatus having articulated double parallelogram boom assembly |
| JP2004026056A (en) * | 2002-06-26 | 2004-01-29 | Honda Motor Co Ltd | Tail gate truck for automobile |
| CN102506928A (en) * | 2011-11-09 | 2012-06-20 | 安徽巨一自动化装备有限公司 | Floating positioning mechanism |
| CN202337180U (en) * | 2011-11-30 | 2012-07-18 | 浙江金刚汽车有限公司 | Buggy used for assembling automobile tires |
| CN202639759U (en) * | 2011-07-27 | 2013-01-02 | 上海宝冶集团有限公司 | Front disassembling support for assembling and disassembling AGD (Agar Gel Diffusion) pipeline of reducing furnace |
-
2013
- 2013-12-31 CN CN201310753415.1A patent/CN104741910B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135424Y (en) * | 1992-08-25 | 1993-06-09 | 安徽省蚌埠工业自动化研究所 | Automatic screw driving machine |
| EP1340712A1 (en) * | 1997-01-31 | 2003-09-03 | Grove U.S. LLC | Lift apparatus having articulated double parallelogram boom assembly |
| JP2004026056A (en) * | 2002-06-26 | 2004-01-29 | Honda Motor Co Ltd | Tail gate truck for automobile |
| CN202639759U (en) * | 2011-07-27 | 2013-01-02 | 上海宝冶集团有限公司 | Front disassembling support for assembling and disassembling AGD (Agar Gel Diffusion) pipeline of reducing furnace |
| CN102506928A (en) * | 2011-11-09 | 2012-06-20 | 安徽巨一自动化装备有限公司 | Floating positioning mechanism |
| CN202337180U (en) * | 2011-11-30 | 2012-07-18 | 浙江金刚汽车有限公司 | Buggy used for assembling automobile tires |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826226A (en) * | 2017-03-02 | 2017-06-13 | 辽宁科技学院 | Assembly line automatic running workbench |
| CN107877115A (en) * | 2017-11-08 | 2018-04-06 | 杜德玲 | A kind of auxiliary installation device and method for square lamp socket |
| CN107900661A (en) * | 2017-11-08 | 2018-04-13 | 杜德玲 | A kind of lamp holder corrects installing mechanism |
| CN110425039A (en) * | 2019-08-01 | 2019-11-08 | 马鞍山市常立发机械制造有限公司 | A kind of diesel engine of the agricultural machinery with balancer installation positioning accessory |
| CN113213092A (en) * | 2020-01-21 | 2021-08-06 | 特兰斯诺姆系统股份有限公司 | Transfer table and module |
| CN113213092B (en) * | 2020-01-21 | 2023-05-09 | 特兰斯诺姆系统股份有限公司 | Transfer table and module |
| GB2594113A (en) * | 2020-12-03 | 2021-10-20 | Rolls Royce Plc | Nuclear power plant system |
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|---|---|
| CN104741910B (en) | 2017-01-18 |
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