CN203644404U - Device for detecting thrusting resistance of nuclear power reactor internal member control rod guide cylinder component - Google Patents
Device for detecting thrusting resistance of nuclear power reactor internal member control rod guide cylinder component Download PDFInfo
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- CN203644404U CN203644404U CN201320891037.9U CN201320891037U CN203644404U CN 203644404 U CN203644404 U CN 203644404U CN 201320891037 U CN201320891037 U CN 201320891037U CN 203644404 U CN203644404 U CN 203644404U
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- 238000012360 testing method Methods 0.000 claims abstract description 16
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- 238000012856 packing Methods 0.000 claims description 33
- 238000013459 approach Methods 0.000 claims description 16
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- 238000003825 pressing Methods 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
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- 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
Abstract
The utility model belongs to detection equipment in the production process of nuclear power equipment and in particular relates to a device for detecting thrusting resistance of a nuclear power reactor internal member control rod guide cylinder component. The device comprises a base, a swing beam, a bracket I, a bracket II, a support I, a support II, a hoisting mechanism, a bidirectional angle measuring instrument, a hydraulic cylinder, a wire hanging rack, a counterweight component, a pulley component I, a pulley component II, a pulley component III, a leveling mechanism, a resistance detection mechanism, a safety and control mechanism and a guide cylinder. The swing beam is driven to turn in an operating range of 0 to 90 degrees by adopting the hydraulic cylinder, and the efficiency of assembling and disassembling the control rod guide cylinder component on the swing beam is improved to be over 95 percent. Moreover, a winch is controlled to pull a tension sensor and a simulation test gauge to synchronously ascend at a constant speed so as to detect the motion force by adopting a weighing controller, the travel resistance is displayed on line though a weighing display, a travel resistance curve is printed, and the detection efficiency is improved to be over 95 percent. According to the device, the deviation of the measurement accuracy is less than +/-0.2N.
Description
Technical field
The utility model belongs to the checkout equipment in nuclear power generating equipment production run, and particularly a kind of nuclear in-pile component control rod guide assembly pulls and pushes the pick-up unit of resistance.
Background technology
The visual plant in-pile component workmanship in nuclear power nuclear island one loop requires high, and manufacture difficulty is large, and the manufacturing cycle is long.After completing, the control rod guide assembly manufacture of in-pile component need in factory, pull and push the detection of resistance, checking workmanship.And control rod guide assembly processing, welding, assembling are the very crucial factors that impact pulls and pushes resistance and restriction manufacturing cycle.The information that we grasp at present, the detection that pulls and pushes resistance in factory after the general assembly of control rod guide assembly adopts overhead traveling crane to promote and the detection of decline simplation examination rule conventionally, control rod guide assembly is long in the testing station mounting or dismounting time, right alignment and the rising or falling speed control difficulty of simplation examination rule and control rod guide assembly, inefficiency, detection method and checkout equipment are not suitable with the batch production of control rod guide assembly.
Summary of the invention
The problems referred to above that exist for solving prior art, the utility model will design the nuclear in-pile component control rod guide assembly that a kind of detection efficiency is high, testing result accurate and be adapted to produce in batches and pull and push resistance detection device.
To achieve these goals, the technical solution of the utility model is as follows: a kind of nuclear in-pile component control rod guide assembly pulls and pushes resistance detection device, comprise pedestal, walking beam, bracket I, bracket II, bearing I, bearing II, hoisting mechanism, two-way angle measuring instrument, hydraulic cylinder, Buffer Unit, flex holder, balance weight assembly, pulley assembly I, pulley assembly II, pulley assembly III, levelling gear, resistance testing agency, safety and control gear, guide cylinder, described pedestal is installed in and uses on the ground of workshop, described walking beam is installed between pedestal two-side supporting, be connected to by axle on the two-side supporting of pedestal, described bracket I is bolted in walking beam right upper portion, described bracket II is bolted in walking beam lower right side, described bearing I is bolted on the web joint of walking beam bottom, described bearing II is bolted on the riser of pedestal right side,
Described hoisting mechanism is made up of with the common collar motor, synchronous cog belt, reel, wire rope, wire line clamp and wire rope, described motor is bolted in walking beam lower support, described reel is bolted on the web joint of walking beam bottom, described wire rope is connected with reel with bolt by pressing plate, tied and connect with the common collar and pin and upper guiding by wire line clamp and wire rope, described synchronous cog belt is arranged in motor output shaft end synchronous pulley II and reel axle head synchronous pulley I; Described two-way angle measuring instrument is arranged on walking beam lower left side platform by bolt, and described hydraulic cylinder is low friction hydraulic cylinder, is connected with bearing I by axle I, packing ring, nut, is connected by packing ring, nut, axle II with bearing II simultaneously;
Described Buffer Unit is made up of bearing III, bearing pin A, dsah-pot, swing span, pulley A, bearing pin D, nuts and washers, described bearing III is bolted in walking beam top left side, described dsah-pot is connected with bearing III by bearing pin A, nuts and washers, be connected with swing span by bearing pin D, described pulley A is connected with swing span by bearing pin D, nut, packing ring, and described swing span is connected with bearing III by bearing pin A; Described flex holder is bolted top before walking beam;
Described balance weight assembly is made up of pulley C, packing ring, nut, counterweight counterweight, pulley yoke II and bearing pin C, described pulley C is arranged in pulley yoke II by bearing pin C, packing ring, nut, hanging is on the wire of resistance testing agency, described pulley yoke II is hung on the wire of resistance testing agency and is arranged in guide cylinder by pulley C, and described counterweight counterweight is connected with pulley yoke II by nut and is arranged in guide cylinder;
Described pulley assembly I is made up of pulley B, bearing pin B, nut, packing ring and pulley yoke I, and described pulley yoke I is bolted in walking beam right upper portion; Described pulley B is connected with pulley yoke I by bearing pin B, nut, packing ring;
Described pulley assembly II is made up of pulley yoke III, pulley D, bearing pin E, nuts and washers, and described pulley yoke III is bolted on walking beam top, and described pulley D is connected with pulley yoke III by bearing pin E, nut, packing ring;
Described pulley assembly III is made up of pulley E, bearing pin F, nut, packing ring and pulley yoke IV, and described pulley yoke IV is bolted in walking beam right upper portion, and described pulley E is connected with pulley yoke IV by bearing pin F, nut, packing ring;
Described levelling gear is made up of base, drift, pressing plate, bolt and packing ring, and described base is bolted in walking beam right upper portion, and described drift is connected with base with pressing plate by bolt;
Described resistance testing agency is made up of weight display, wire, upper guiding bolt, pulling force sensor, lower guiding bolt and scrambler, described weight display is placed in before pedestal and supports on platform, described pulling force sensor is tied and is connect by screw thread and upper guiding bolt and lower guiding, hang on flex holder by wire clamp at pulling force sensor wire middle part, end is connected with weight display, and described scrambler is arranged on spool shaft tail end;
Described safety and control gear are made up of rolling control switch, walking beam gauge tap, approach switch, baffle plate, location-plate, clamp, bolt and handle, described approach switch I is connected with walking beam by bolt, described approach switch II is connected with bearing III by bolt, described baffle plate is connected with walking beam by bolt, described location-plate is connected with walking beam by bolt, be connected with pedestal by handle, described clamp is connected with walking beam by bolt, and described handle is connected with walking beam and pedestal by bolt; Described guide cylinder is connected with walking beam with bolt by clip.
Principle of the present utility model and feature are described below:
Walking beam is in the time of horizontal level, control rod guide assembly is arranged on to bracket I, on bracket II and levelling gear and with clamp, fix, lower guiding is fastened and packed in control rod guide assembly endoporus, press walking beam rising swinging button, Driven by Hydraulic Cylinder walking beam swings to vertical position from horizontal level, in the time that walking beam approaches approach switch I, hydraulic cylinder driven at low speed walking beam is to vertical position, location-plate contacts with pedestal, two-way angle measuring instrument detects bracket I, bracket II supporting surface is in level, turning handle is by walking beam and pedestal locking, press elevator anti-pass button, lower guiding is fastened to decline and simplation examination rule is arranged on to lower guiding while stretching out control rod guide assembly lower surface and fixes, press elevator main story button, motor drives reel forward rotation, wire rope drives the rising of upper guiding bolt to drive the simplation examination rule that are arranged on lower guiding bolt to rise at control rod guide cylinder internal channel, in the time that simplation examination rule produce the resistance of motion with control rod guide cylinder internal channel, the pulling force sensor being arranged between guiding bolt and lower guiding bolt detects the resistance of motion and arrives weight display by wire transmission, weight display shows online stroke resistance and prints stroke resistance curve.After detection completes, press elevator anti-pass button, motor drives reel to rotate backward, upper guiding bolt, pulling force sensor, lower guiding bolt and simplation examination are advised the simplation examination rule that decline under the effect of self gravitation and are exited control rod guide tube component, after unloading simplation examination rule, press walking beam decline swinging button, hydraulic cylinder pulls walking beam to swing to horizontal level from vertical position, unloads control rod guide assembly, completes detection overall process.When rising pulling force sensor wire under balance weight assembly effect with on the bolt that leads synchronize to rise and eliminate the impact of wire weight on resistance of motion accuracy of detection, when decline pulling force sensor wire under upper guiding bolt, pulling force sensor and lower guiding bolt and the effect of simplation examination rule with on the bolt that leads synchronize decline and avoid harness damage.Record by scrambler that pulling force sensor rises and descending stroke signal is transferred to weight display and realizes high-low limit position automatic spacing.The operation that when stroke resistance exceedes setting value, weight display stops hoisting mechanism automatically prevents simplation examination rule striking control rod guide cylinder.
Compared with prior art, the utlity model has following beneficial effect:
1, because the utility model has adopted Driven by Hydraulic Cylinder walking beam at 0 ° of flip-flop movement to 90 ° of working ranges, control rod guide assembly is installed and removed to efficiency on walking beam and bring up to more than 95%; Adopted weight display control windlass to pull pulling force sensor and simplation examination to advise with 4.3 ± 0.2m/min speed synchronous uniform velocity rise detection motion power-assisted, weight display shows online stroke resistance and prints stroke resistance curve and improve detection efficiency more than 95%.
2, because adopting wire between pulling force sensor and weight display, the utility model is connected transmission detection numerical value, avoid environment on detecting the impact of data transmission, and adopt high-precision pulling force sensor, measurement data scope 0-100N, be less than ± 0.2N of measuring accuracy deviation.
3, because adopting Driven by Hydraulic Cylinder walking beam, the utility model realizes walking beam from 0 ° to 90 °, 90 ° of automatic turnings to 0 ° of working position, the mounting or dismounting of control rod guide assembly on walking beam are convenient and swift, adopt autoamtic boosting testing agency to detect stroke power-assisted efficiency high, detection data are accurate, automaticity is high, has realized the batch production of control rod guide assembly.
4, because the utility model is provided with scrambler at hoisting mechanism, the data that weight display gathers according to scrambler limit the up-downgoing way limit position of upper guiding bolt, avoid the cover plate of the top guide assembly of guiding bolt over travel striking control rod guide assembly.Hydraulic cylinder is provided with low-voltage variation; between pedestal and walking beam, be provided with mechanical lock mechanism; in the time that walking beam is turned to 90 ° of positions, on walking beam, location-plate contacts rear set lever with pedestal; hydraulic cylinder rodless cavity low voltage limit is determined not change of walking beam position assurance equipment and personnel's safety; guarantee that simplation examination rule rising passway keeps away in plummet state simultaneously, exempt from control rod guide cylinder internal channel produce angular deviation cause simplation examination rule rise and descending motion in damage control rod guide cylinder internal channel.Be provided with Buffer Unit on walking beam top, in the time that simplation examination rule upward movement resistance transfinites, the swing span of Buffer Unit slows down simplation examination around bearing pin A to lower swing and advises the damage that pulls to control rod guide cylinder, in the time swinging to desired location, approach switch II is sent signal weight display and stops the motion of windlass, meanwhile, weight display detects that the transfinite motion that stops windlass of the resistance of motion avoids the damage of simplation examination rule and control rod guide cylinder.Pressed button and completed the flip-flop movement of walking beam by operating personnel, the rising of simplation examination rule and descending motion, the resistance of motion detect and automatically complete, easy to operate.
Accompanying drawing explanation
The utility model has 10 width accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model.
Accompanying drawing 2 is left side views of Fig. 1.
Accompanying drawing 3 is the enlarged diagrams at the II place in Fig. 1.
Accompanying drawing 5 is the enlarged diagrams at the III place in Fig. 2.
Accompanying drawing 6 is the enlarged diagrams at the I place in Fig. 1.
Accompanying drawing 7 is that the G of Fig. 1 is to schematic diagram.
Accompanying drawing 8 is cutaway view Amplified images along A-A line in Fig. 1.
Accompanying drawing 9 is cutaway view Amplified images along B-B line in Fig. 2.
Accompanying drawing 10 is that K in Fig. 1 is to schematic diagram.
In figure: 1, walking beam, 2, bracket I, 3, pedestal, 4, motor, 5, synchronous cog belt, 6, reel, 7, two-way angle measuring instrument, 8, wire rope, 9, rolling control switch, 10, walking beam gauge tap, 11, approach switch I, 12, bracket II, 13, bearing I, 15, axle I, 17, hydraulic cylinder, 20, axle II, 21, bearing II, 22, wire line clamp, 23, the common collar of wire rope, 24, pin, 25, upper guiding bolt, 26, pulling force sensor, 27, lower guiding bolt, 28, scrambler, 31, baffle plate, 32, location-plate, 33, synchronous pulley I, 34, synchronous pulley II, 35, weight display, 36, bearing III, 37, bearing pin A, 38, dsah-pot, 39, approach switch II, 40, swing span, 41, pulley A, 42, guide housing, 43, wire clamp, 44, flex holder, 46, pulley B, 47, bearing pin B, 48, pulley yoke I, 49, guide cylinder, 50, pulley C, 54, counterweight counterweight, 55, pulley yoke II, 56, bearing pin C, 58, bearing pin D, 60, pulley D, 61, bearing pin E, 64, pulley yoke III, 65, pulley yoke IV, 66, pulley E, 67, bearing pin F, 70, base, 73, drift, 74, clamp, 76, clip, 78, handle, 80, shaft end clamping plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.As Figure 1-10 shows, a kind of nuclear in-pile component control rod guide assembly pulls and pushes resistance detection device, comprise pedestal 3, walking beam 1, bracket I 2, bracket II 12, bearing I 13, bearing II 21, hoisting mechanism, two-way angle measuring instrument 7, hydraulic cylinder 17, Buffer Unit, flex holder 44, balance weight assembly, pulley assembly I, pulley assembly II, pulley assembly III, levelling gear, resistance testing agency, safety and control gear, guide cylinder 49, described pedestal 3 is installed in and uses on the ground of workshop, described walking beam 1 is installed between pedestal 3 two-side supportings, be connected to by axle on the two-side supporting of pedestal 3, described bracket I 2 is bolted in walking beam 1 right upper portion, described bracket II 12 is bolted in walking beam 1 lower right side, described bearing I 13 is bolted on walking beam 1 bottom web joint, described bearing II 21 is bolted on pedestal 3 right side risers,
Described hoisting mechanism is by motor 4, synchronous cog belt 5, reel 6, wire rope 8, wire line clamp 22 and wire rope form with the common collar 23, described motor 4 is bolted in walking beam 1 lower support, described reel 6 is bolted on walking beam 1 bottom web joint, described wire rope 8 is connected with reel 6 with bolt by pressing plate, be connected with upper guiding bolt 25 with the common collar 23 and pin 24 with wire rope by wire line clamp 22, described synchronous cog belt 5 is arranged in motor 4 output shaft end synchronous pulley II 34 and reel 6 axle head synchronous pulley I 33, described two-way angle measuring instrument 7 is arranged on walking beam 1 lower left side platform by bolt, described hydraulic cylinder 17 is low friction hydraulic cylinder 17, be connected with bearing I 13 by axle I 15, packing ring, nut, be connected with bearing II 21 by packing ring, nut, axle II 20 simultaneously,
Described Buffer Unit is made up of bearing III 36, bearing pin A37, dsah-pot 38, swing span 40, pulley A41, bearing pin D58, nuts and washers, described bearing III 36 is bolted in walking beam 1 top left side, described dsah-pot 38 is connected with bearing III 36 by bearing pin A37, nuts and washers, be connected with swing span 40 by bearing pin D58, described pulley A41 is connected with swing span 40 by bearing pin D58, nut, packing ring, and described swing span 40 is connected with bearing III 36 by bearing pin A37; Described flex holder 44 is bolted at walking beam 1 top above;
Described balance weight assembly is made up of pulley C50, packing ring, nut, counterweight counterweight 54, pulley yoke II 55 and bearing pin C56, described pulley C50 is arranged in pulley yoke II 55 by bearing pin C56, packing ring, nut, hanging is on the wire of resistance testing agency, described pulley yoke II 55 is hung on the wire of resistance testing agency and is arranged in guide cylinder 49 by pulley C50, and described counterweight counterweight 54 is connected with pulley yoke II 55 by nut and is arranged in guide cylinder 49;
Described pulley assembly I is made up of pulley B46, bearing pin B47, nut, packing ring and pulley yoke I 48, and described pulley yoke I 48 is bolted in walking beam 1 right upper portion; Described pulley B46 is connected with pulley yoke I 48 by bearing pin B47, nut, packing ring;
Described pulley assembly II is made up of pulley yoke III 64, pulley D60, bearing pin E61, nuts and washers, and described pulley yoke III 64 is bolted on walking beam 1 top, and described pulley D60 is connected with pulley yoke III 64 by bearing pin E61, nut, packing ring;
Described pulley assembly III is made up of pulley E66, bearing pin F67, nut, packing ring and pulley yoke IV 65, described pulley yoke IV 65 is bolted in walking beam 1 right upper portion, and described pulley E66 is connected with pulley yoke IV 65 by bearing pin F67, nut, packing ring;
Described levelling gear is made up of base 70, drift 73, pressing plate, bolt and packing ring, and described base 70 is bolted in walking beam 1 right upper portion, and described drift 73 is connected with base 70 with pressing plate by bolt;
Described resistance testing agency is made up of weight display 35, wire, upper guiding bolt 25, pulling force sensor 26, lower guiding bolt 27 and scrambler 28, described weight display 35 is placed in pedestal 3 and supports on platform above, described pulling force sensor 26 is connected with upper guiding bolt 25 and lower guiding bolt 27 by screw thread, hang on flex holder 44 by wire clamp 43 at pulling force sensor 26 wire middle parts, end is connected with weight display 35, and described scrambler 28 is arranged on reel 6 shaft tail ends;
Described safety and control gear are by rolling control switch 9, walking beam gauge tap 10, approach switch, baffle plate 31, location-plate 32, clamp 74, bolt and handle 78 form, described approach switch I 11 is connected with walking beam 1 by bolt, described approach switch II 39 is connected with bearing III 36 by bolt, described baffle plate 31 is connected with walking beam 1 by bolt, described location-plate 32 is connected with walking beam 1 by bolt, be connected with pedestal 3 by handle 78, described clamp 74 is connected with walking beam 1 by bolt, described handle 78 is connected with walking beam 1 and pedestal 3 by bolt, described guide cylinder 49 is connected with walking beam 1 with bolt by clip 76.
Principle of the present utility model and feature are described below:
Walking beam 1 is in the time of horizontal level, control rod guide cylinder 49 assemblies are arranged on to bracket I 2, also fixing with clamp 74 on bracket II 12 and levelling gear, lower guiding is fastened and packed in control rod guide cylinder 49 assembly endoporus, press walking beam 1 rising swinging button, hydraulic cylinder 17 drives walking beam 1 to swing to vertical position from horizontal level, in the time that walking beam 1 approaches approach switch I 11, hydraulic cylinder 17 driven at low speed walking beams 1 are to vertical position, location-plate 32 contacts with pedestal 3, two-way angle measuring instrument 7 detects bracket I 2, bracket II 12 supporting surfaces are in level, turning handle 78 locks walking beam 1 and pedestal 3, press elevator anti-pass button, lower guiding is fastened to decline and simplation examination rule is arranged on to lower guiding while stretching out control rod guide cylinder 49 assembly lower surface and fixes, press elevator main story button, motor 4 drives reel 6 forward rotation, wire rope 8 drives upper guiding bolt 25 risings to drive the simplation examination rule that are arranged on lower guiding bolt 27 to rise at control rod guide cylinder 49 internal channels, in the time that simplation examination rule produce the resistance of motion with control rod guide cylinder 49 internal channels, the pulling force sensor 26 being arranged between guiding bolt 25 and lower guiding bolt 27 detects the resistance of motion and arrives weight display 35 by wire transmission, weight display 35 is online to be shown stroke resistance and prints stroke resistance curve.After detection completes, press elevator anti-pass button, motor 4 drives reel 6 to rotate backward, upper guiding bolt 25, pulling force sensor 26, lower guiding bolt 27 and simplation examination are advised the simplation examination rule that decline under the effect of self gravitation and are exited control rod guide tube component, after unloading simplation examination rule, press walking beam 1 decline swinging button, hydraulic cylinder 17 pulls walking beam 1 to swing to horizontal level from vertical position, unloads control rod guide cylinder 49 assemblies, completes detection overall process.When rising pulling force sensor 26 wires under balance weight assembly effect with on the bolt that leads synchronize to rise and eliminate the impact of wire weight on resistance of motion accuracy of detection, when decline pulling force sensor 26 wires under upper guiding bolt 25, pulling force sensor 26 and lower guiding bolt 27 and the effect of simplation examination rule with on the bolt that leads synchronize decline and avoid harness damage.Record that pulling force sensor 26 rises and descending stroke signal is transferred to weight display 35 and realizes high-low limit position automatic spacing by scrambler 28.The operation that when stroke resistance exceedes setting value, weight display 35 stops hoisting mechanism automatically prevents simplation examination rule striking control rod guide cylinder 49.
The above; it is only preferably embodiment of the present utility model; but protection domain of the present utility model is not limited to this; allly be familiar with those skilled in the art in the disclosed technical scope of the utility model, within being equal to and replacing or change and all should be encompassed in protection domain of the present utility model according to the technical solution of the utility model and design of the present utility model.
Claims (1)
1. nuclear in-pile component control rod guide assembly pulls and pushes a resistance detection device, it is characterized in that: comprise pedestal (3), walking beam (1), bracket I (2), bracket II (12), bearing I (13), bearing II (21), hoisting mechanism, two-way angle measuring instrument (7), hydraulic cylinder (17), Buffer Unit, flex holder (44), balance weight assembly, pulley assembly I, pulley assembly II, pulley assembly III, levelling gear, resistance testing agency, safety and control gear and guide cylinder (49), described pedestal (3) is installed in and uses on the ground of workshop, described walking beam (1) is installed between pedestal (3) two-side supporting, be connected to by axle on the two-side supporting of pedestal (3), described bracket I (2) is bolted in walking beam (1) right upper portion, described bracket II (12) is bolted in walking beam (1) lower right side, described bearing I (13) is bolted on the web joint of walking beam (1) bottom, and described bearing II (21) is bolted on the riser of pedestal (3) right side,
Described hoisting mechanism is by motor (4), synchronous cog belt (5), reel (6), wire rope (8), wire line clamp (22) and the common collar (23) composition for wire rope, described motor (4) is bolted in walking beam (1) lower support, described reel (6) is bolted on the web joint of walking beam (1) bottom, described wire rope (8) is connected with reel (6) with bolt by pressing plate, be connected with upper guiding bolt (25) with the common collar (23) for wire rope and pin (24) by wire line clamp (22), described synchronous cog belt (5) is arranged in motor (4) output shaft end synchronous pulley II (34) and reel (6) axle head synchronous pulley I (33), described two-way angle measuring instrument (7) is arranged on walking beam (1) lower left side platform by bolt, described hydraulic cylinder (17) is low friction hydraulic cylinder (17), be connected with bearing I (13) by axle I (15), packing ring, nut, be connected with bearing II (21) by packing ring, nut, axle II (20) simultaneously,
Described Buffer Unit is by bearing III (36), bearing pin A(37), dsah-pot (38), swing span (40), pulley A(41), bearing pin D(58), nuts and washers composition, described bearing III (36) is bolted in walking beam (1) top left side, described dsah-pot (38) is by bearing pin A(37), nuts and washers is connected with bearing III (36), by bearing pin D(58) be connected with swing span (40), described pulley A(41) by bearing pin D(58), nut, packing ring is connected with swing span (40), described swing span (40) is by bearing pin A(37) be connected with bearing III (36), described flex holder (44) is bolted at walking beam (1) top above,
Described balance weight assembly is by pulley C(50), packing ring, nut, counterweight counterweight (54), pulley yoke II (55) and bearing pin C(56) form, described pulley C(50) by bearing pin C(56), packing ring, nut be arranged in pulley yoke II (55), hanging is on the wire of resistance testing agency, described pulley yoke II (55) is by pulley C(50) to hang on the wire of resistance testing agency and be arranged in guide cylinder (49), described counterweight counterweight (54) is connected with pulley yoke II (55) by nut and is arranged in guide cylinder (49);
Described pulley assembly I is by pulley B(46), bearing pin B(47), nut, packing ring and pulley yoke I (48) form, described pulley yoke I (48) is bolted in walking beam (1) right upper portion; Described pulley B(46) by bearing pin B(47), nut, packing ring be connected with pulley yoke I (48);
Described pulley assembly II is by pulley yoke III (64), pulley D(60), bearing pin E(61), nuts and washers forms, described pulley yoke III (64) is bolted at walking beam (1) top, described pulley D(60) by bearing pin E(61), nut, packing ring be connected with pulley yoke III (64);
Described pulley assembly III is by pulley E(66), bearing pin F(67), nut, packing ring and pulley yoke IV (65) form, described pulley yoke IV (65) is bolted at walking beam (1) right upper portion, described pulley E(66) by bearing pin F(67), nut, packing ring be connected with pulley yoke IV (65);
Described levelling gear is made up of base (70), drift (73), pressing plate, bolt and packing ring, and described base (70) is bolted in walking beam (1) right upper portion, and described drift (73) is connected with base (70) with pressing plate by bolt;
Described resistance testing agency is by weight display (35), wire, upper guiding bolt (25), pulling force sensor (26), lower guiding bolt (27) and scrambler (28) composition, described weight display (35) is placed in pedestal (3) and supports above on platform, described pulling force sensor (26) is connected with upper guiding bolt (25) and lower guiding bolt (27) by screw thread, hang on flex holder (44) by wire clamp (43) at pulling force sensor (26) wire middle part, end is connected with weight display (35), described scrambler (28) is arranged on reel (6) shaft tail end,
Described safety and control gear are by rolling control switch (9), walking beam gauge tap (10), approach switch, baffle plate (31), location-plate (32), clamp (74), bolt and handle (78) composition, described approach switch I (11) is connected with walking beam (1) by bolt, described approach switch II (39) is connected with bearing III (36) by bolt, described baffle plate (31) is connected with walking beam (1) by bolt, described location-plate (32) is connected with walking beam (1) by bolt, be connected with pedestal (3) by handle (78), described clamp (74) is connected with walking beam (1) by bolt, described handle (78) is connected with walking beam (1) and pedestal (3) by bolt, described guide cylinder (49) is connected with walking beam (1) with bolt by clip (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891037.9U CN203644404U (en) | 2013-12-31 | 2013-12-31 | Device for detecting thrusting resistance of nuclear power reactor internal member control rod guide cylinder component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891037.9U CN203644404U (en) | 2013-12-31 | 2013-12-31 | Device for detecting thrusting resistance of nuclear power reactor internal member control rod guide cylinder component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644404U true CN203644404U (en) | 2014-06-11 |
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| CN201320891037.9U Expired - Lifetime CN203644404U (en) | 2013-12-31 | 2013-12-31 | Device for detecting thrusting resistance of nuclear power reactor internal member control rod guide cylinder component |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751905A (en) * | 2015-04-22 | 2015-07-01 | 中国工程物理研究院总体工程研究所 | Impact force sensor for control rod |
| CN106653104A (en) * | 2016-12-29 | 2017-05-10 | 中国科学院合肥物质科学研究院 | Reactivity control mechanism |
| CN107101761A (en) * | 2017-05-05 | 2017-08-29 | 常州大学 | Sucker rod pump friction in down stroke determines device and assay method |
| CN107123450A (en) * | 2017-06-05 | 2017-09-01 | 上海第机床厂有限公司 | The control rod guide tubes and bundles Friction Force test device of in-pile component |
| CN107393610A (en) * | 2017-07-20 | 2017-11-24 | 中国核动力研究设计院 | A kind of test-bed for detecting fuel assembly control rod guide pipe and pulling and pushing power |
| CN107393611A (en) * | 2017-07-20 | 2017-11-24 | 中国核动力研究设计院 | A kind of wiring component for detecting fuel assembly control rod guide pipe and pulling and pushing power |
| CN107393609A (en) * | 2017-07-20 | 2017-11-24 | 中国核动力研究设计院 | A kind of testing stand for detecting fuel assembly control rod guide pipe and pulling and pushing power |
| CN107978379A (en) * | 2017-11-17 | 2018-05-01 | 重集团大连工程技术有限公司 | Segmented In-core Instrumentation detector protects closure assembly |
| CN109686466A (en) * | 2018-12-29 | 2019-04-26 | 中核北方核燃料元件有限公司 | A kind of C&P systems workpiece support device |
| CN109727684A (en) * | 2018-12-29 | 2019-05-07 | 中核北方核燃料元件有限公司 | C&P systems moving body clamping structure and device for detecting distance of travel |
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| CN104751905A (en) * | 2015-04-22 | 2015-07-01 | 中国工程物理研究院总体工程研究所 | Impact force sensor for control rod |
| CN106653104A (en) * | 2016-12-29 | 2017-05-10 | 中国科学院合肥物质科学研究院 | Reactivity control mechanism |
| CN106653104B (en) * | 2016-12-29 | 2017-10-31 | 中国科学院合肥物质科学研究院 | A kind of reactive controlling organization for liquid heavy metal cooled reactor |
| CN107101761B (en) * | 2017-05-05 | 2019-03-22 | 常州大学 | Sucker rod pump friction in down stroke measurement device and measuring method |
| CN107101761A (en) * | 2017-05-05 | 2017-08-29 | 常州大学 | Sucker rod pump friction in down stroke determines device and assay method |
| CN107123450A (en) * | 2017-06-05 | 2017-09-01 | 上海第机床厂有限公司 | The control rod guide tubes and bundles Friction Force test device of in-pile component |
| CN107123450B (en) * | 2017-06-05 | 2023-10-27 | 上海第一机床厂有限公司 | Friction force test device for control rod guide cylinder of in-pile member |
| CN107393611A (en) * | 2017-07-20 | 2017-11-24 | 中国核动力研究设计院 | A kind of wiring component for detecting fuel assembly control rod guide pipe and pulling and pushing power |
| CN107393609A (en) * | 2017-07-20 | 2017-11-24 | 中国核动力研究设计院 | A kind of testing stand for detecting fuel assembly control rod guide pipe and pulling and pushing power |
| CN107393610A (en) * | 2017-07-20 | 2017-11-24 | 中国核动力研究设计院 | A kind of test-bed for detecting fuel assembly control rod guide pipe and pulling and pushing power |
| CN107978379A (en) * | 2017-11-17 | 2018-05-01 | 重集团大连工程技术有限公司 | Segmented In-core Instrumentation detector protects closure assembly |
| CN109686466A (en) * | 2018-12-29 | 2019-04-26 | 中核北方核燃料元件有限公司 | A kind of C&P systems workpiece support device |
| CN109727684A (en) * | 2018-12-29 | 2019-05-07 | 中核北方核燃料元件有限公司 | C&P systems moving body clamping structure and device for detecting distance of travel |
| CN109686466B (en) * | 2018-12-29 | 2022-04-19 | 中核北方核燃料元件有限公司 | Workpiece supporting device for control rod assembly |
| CN109727684B (en) * | 2018-12-29 | 2022-12-20 | 中核北方核燃料元件有限公司 | Control rod assembly moving body clamping structure and stroke detection device |
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