WO2015096708A1 - Système de sas de personnel et appareil d'entraînement intermédiaire associé - Google Patents

Système de sas de personnel et appareil d'entraînement intermédiaire associé Download PDF

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Publication number
WO2015096708A1
WO2015096708A1 PCT/CN2014/094703 CN2014094703W WO2015096708A1 WO 2015096708 A1 WO2015096708 A1 WO 2015096708A1 CN 2014094703 W CN2014094703 W CN 2014094703W WO 2015096708 A1 WO2015096708 A1 WO 2015096708A1
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WO
WIPO (PCT)
Prior art keywords
shaft
gear
transmission gear
intermediate transmission
door
Prior art date
Application number
PCT/CN2014/094703
Other languages
English (en)
Chinese (zh)
Inventor
孙文
王国彪
杨中伟
姜洪旗
晏桂珍
于光伟
王凯
刘茂平
张海刚
徐博
王军
侯继民
杨照东
Original Assignee
山东核电设备制造有限公司
国家核电技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201310739514.4A external-priority patent/CN103670112B/zh
Priority claimed from CN201310736879.1A external-priority patent/CN103671745B/zh
Priority claimed from CN201310750977.0A external-priority patent/CN103727297B/zh
Priority claimed from CN201310749547.7A external-priority patent/CN103670071B/zh
Priority claimed from CN201410040540.2A external-priority patent/CN103758417B/zh
Priority claimed from CN201410040208.6A external-priority patent/CN103790452B/zh
Priority claimed from CN201410039637.1A external-priority patent/CN103774940B/zh
Application filed by 山东核电设备制造有限公司, 国家核电技术有限公司 filed Critical 山东核电设备制造有限公司
Publication of WO2015096708A1 publication Critical patent/WO2015096708A1/fr

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/002—Fastening devices specially adapted for two wings for sluice doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/005—Shielded passages through walls; Locks; Transferring devices between rooms
    • 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

Definitions

  • the present invention relates to a nuclear power plant containment system, and in particular to a personnel gate system and an intermediate transmission thereof.
  • a personnel gate system is installed on the containment of the nuclear power plant.
  • the personnel gate system is used for staff access and transportation of tools, instruments, equipment, etc.
  • the containment personnel gate system generally includes a side drive assembly and an intermediate drive assembly.
  • the side drive assembly and the intermediate drive assembly of the related art have poor reliability, high noise, and easy damage, and therefore, there is a need for improvement.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, the present invention proposes a personnel gate system.
  • the invention also proposes an intermediate transmission of the personnel gate system.
  • a personnel gate system includes: an outer transmission including an outer lock assembly for locking and unlocking the outer door, and an outer door drive assembly for opening and closing the outer door a first outer operating shaft and a second outer operating shaft; an inner transmission comprising an inner lock assembly for locking and unlocking the inner door, an inner door drive assembly for opening and closing the inner door, a first inner operating shaft and a second inner operating shaft; an intermediate transmission comprising first to fourth intermediate transmission gears, the first intermediate transmission gear being mounted on the first outer operating shaft, The second intermediate transmission gear is mounted on the first inner operating shaft, the third intermediate transmission gear is mounted on the second outer operating shaft, and the fourth intermediate transmission gear is mounted in the second inner operating On the shaft, the first intermediate transmission gear meshes with the second intermediate transmission gear and the third intermediate transmission gear meshes with the fourth intermediate transmission gear.
  • the personnel gate system according to the embodiment of the present invention has the advantages of simple structure, good reliability, and low noise.
  • the intermediate transmission further includes: a first intermediate shaft; a fifth intermediate transmission gear, the fifth intermediate transmission gear is mounted on the first intermediate shaft and coupled to the first intermediate transmission gear Engaging; a sixth intermediate transmission gear mounted on the first intermediate shaft and meshing with the second intermediate transmission gear; and a seventh intermediate transmission gear, the seventh intermediate transmission gear being mounted Rotatable on the first intermediate shaft relative to the first intermediate shaft and meshing with the third intermediate transmission gear and the fourth intermediate transmission gear, respectively.
  • the intermediate transmission further includes: a first intermediate motor coupled to the first intermediate shaft by a first electromagnetic clutch.
  • the intermediate transmission further includes: a second intermediate shaft, a second intermediate motor, an eighth intermediate transmission gear, and a ninth intermediate transmission gear, the eighth intermediate transmission gear being mounted on the second outer On the operating shaft, the ninth intermediate transmission gear is mounted on the second intermediate shaft and meshes with the eighth intermediate transmission gear, and the second intermediate motor is coupled to the second intermediate shaft via a second electromagnetic clutch .
  • the personnel gate system further includes a first intermediate operating hand wheel and a second intermediate operating hand wheel, the first intermediate operating hand wheel driving the first outer operating shaft to rotate by gearing, The second intermediate operating hand wheel drives the second inner operating shaft to rotate by gearing.
  • the first outer operating shaft is mounted with a first intermediate bevel gear located in the housing of the intermediate transmission
  • the hand shaft of the first intermediate operating hand wheel is mounted on the housing a second intermediate bevel gear meshing with the first intermediate bevel gear in the body
  • a third intermediate bevel gear located in the housing is mounted on the second inner operating shaft
  • the hand of the second intermediate operating hand wheel A fourth intermediate bevel gear located within the housing and meshing with the third intermediate bevel gear is mounted on the axle.
  • An intermediate transmission device for a personnel gate system includes: first to fourth intermediate transmission gears; a first intermediate shaft; a fifth intermediate transmission gear, the fifth intermediate transmission gear being mounted at the An intermediate shaft and meshing with the first intermediate transmission gear; a sixth intermediate transmission gear mounted on the first intermediate shaft and meshing with the second intermediate transmission gear; and And a seventh intermediate transmission gear mounted on the first intermediate shaft, rotatable relative to the first intermediate shaft, and meshing with the third intermediate transmission gear and the fourth intermediate transmission gear, respectively.
  • the intermediate transmission of the personnel gate system further includes: a first intermediate motor coupled to the first intermediate shaft by a first electromagnetic clutch.
  • the intermediate transmission of the personnel gate system further includes: a second intermediate shaft, a second intermediate motor, an eighth intermediate transmission gear, and a ninth intermediate transmission gear, the eighth intermediate transmission gear being mounted at the On the second outer operating shaft, the ninth intermediate transmission gear is mounted on the second intermediate shaft and meshes with the eighth intermediate transmission gear, and the second intermediate motor passes through the second electromagnetic clutch and the first The two intermediate shafts are connected.
  • the intermediate transmission of the personnel gate system further includes a first intermediate operating hand wheel, a second intermediate operating hand wheel, a first intermediate bevel gear, a second intermediate bevel gear, a third intermediate bevel gear, and a a middle bevel gear
  • the first intermediate bevel gear and the second intermediate bevel gear are disposed in a casing of the intermediate transmission
  • the first intermediate bevel gear is coaxial with the first intermediate transmission gear
  • the first Two middle bevel gears are mounted on the hand wheel shaft of the first intermediate operation hand wheel and mesh with the first intermediate bevel gear
  • the third intermediate bevel gear and the fourth intermediate bevel gear are disposed in the casing
  • the third intermediate bevel gear is coaxial with the fourth intermediate transmission gear
  • the fourth intermediate bevel gear is mounted on the handwheel shaft of the second intermediate operation hand wheel and meshes with the third intermediate bevel gear.
  • FIG. 1 is a schematic structural view of a personnel gate system according to an embodiment of the present invention.
  • Figure 2 is an enlarged view of the area A in Figure 1;
  • Figure 3 is an enlarged view of a region B in Figure 1;
  • Figure 4 is an enlarged view of a region C of Figure 1;
  • FIG. 5 is a schematic structural view of a personnel gate system according to an embodiment of the present invention.
  • Figure 6 is an enlarged view of the D area of Figure 5;
  • Figure 7 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 8 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 9 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 10 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 11 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 12 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 13 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 14 is a partial structural schematic view of a side transmission device according to another embodiment of the present invention.
  • Figure 15 is a partial structural schematic view of a side transmission device in accordance with another embodiment of the present invention.
  • a personnel gate system 1 includes an inner lock assembly for locking and unlocking the inner door 3, an outer lock assembly for locking and unlocking the outer door 2, for opening and The inner door transmission assembly of the inner door 3, the outer door transmission assembly for opening and closing the outer door 2, the intermediate transmission 20, the outer transmission shaft 101a, the inner transmission shaft 101b, the first outer operating shaft 102a, and the second outer operation The shaft 103a, the first inner operating shaft 102b, the second inner operating shaft 103b, the outer interlocking assembly, and the inner interlocking assembly.
  • the outer drive shaft 101a is coupled to the outer door drive assembly to drive the outer door drive assembly to open and close the outer door 2, and the outer drive shaft 101a is coupled to the outer lock assembly to drive the outer lock assembly to lock and unlock the outer door 2.
  • An inner drive shaft 101b is coupled to the inner door drive assembly to drive the inner door drive assembly to open and close the inner door 3, and the inner drive shaft 101b is coupled to the inner lock assembly to drive the inner lock assembly to lock and unlock the inner door 3.
  • the first outer operating shaft 102a is coupled to the outer propeller shaft 101a to drive the outer propeller shaft 101a to rotate when the first outer operating shaft 102a rotates
  • the second inner operating shaft 103b is coupled to the inner propeller shaft 101b for rotation in the second inner operating shaft 103b.
  • the inner drive shaft 101b is driven to rotate.
  • Either one of the first outer operating shaft 102a and the first inner operating shaft 102b is driven to rotate by the intermediate transmission 20, and any one of the second outer operating shaft 103a and the second inner operating shaft 103b is driven by the intermediate transmission 20.
  • first outer operating shaft 102a can drive the first inner operating shaft 102b to rotate by the intermediate transmission 20, and the first inner operating shaft 102b can also drive the first outer operating shaft 102a to rotate by the intermediate transmission 20.
  • the second outer operating shaft 103a can drive the second inner operating shaft 103b to rotate by the intermediate transmission 20, and the second inner operating shaft 103b can also drive the second outer operating shaft 103a to rotate by the intermediate transmission 20.
  • the external interlock assembly is coupled between the second outer operating shaft 103a and the outer drive shaft 101a
  • the inner interlock assembly is coupled between the first inner operating shaft 102b and the inner transmission shaft 101b.
  • the outer interlocking assembly locks the second outer operating shaft 103a when the first outer operating shaft 102a rotates
  • the inner interlocking member locks the first inner operating shaft 102b when the second inner operating shaft 103b rotates.
  • the first outer operating shaft 102a is first rotated to unlock the outer door 2 through the outer lock assembly and the outer door 2 is opened by the outer door transmission assembly.
  • the outer interlock assembly locks the second outer operating shaft 103a. Since the second outer operating shaft 103a is locked, the second inner operating shaft 103b is also locked.
  • the worker located inside the personnel gate system 1 i.e., inside the inner door 3 cannot open the inner door 3 through the second inner operating shaft 103b, thereby realizing the function that the outer door 2 and the inner door 3 cannot be simultaneously opened.
  • the second inner operating shaft 103b is then rotated to unlock the inner door 3 by the inner lock assembly and to open the inner door 3 by the inner door drive assembly.
  • the inner interlock assembly locks the first inner operating shaft 102b. Since the first inner operating shaft 102b is locked, the first outer operating shaft 102a is also locked.
  • the worker located outside the personnel gate system 1 i.e., outside the outer door 2 cannot open the outer door 2 through the first outer operating shaft 102a, thereby realizing the function that the outer door 2 and the inner door 3 cannot be simultaneously opened.
  • the personnel gate system 1 can not only enable the workers to pass normally, transportation tools, instruments, equipment, etc., but also can effectively ensure the integrity of the safety shell of the nuclear power plant and improve the safety of the safety shell of the nuclear power plant.
  • the personnel gate system 1 according to the embodiment of the present invention has the advantages of high safety, easy operation, reliable structure, low noise, and easy assembly.
  • the personnel gate system 1 may be installed on a safety enclosure of a nuclear power plant. Specifically, according to this The personnel gate system 1 of the embodiment of the invention may be mounted on a containment of a pressurized water reactor nuclear power plant.
  • a personnel gate system 1 according to an embodiment of the present invention will now be described with reference to Figs.
  • the personnel gate system 1 includes an inner lock assembly for locking and unlocking the inner door 3, an outer lock assembly for locking and unlocking the outer door 2, and an inner door drive assembly for opening and closing the inner door 3.
  • the outer door transmission assembly for opening and closing the outer door 2, the intermediate transmission device 20, the outer transmission shaft 101a, the inner transmission shaft 101b, the first outer operating shaft 102a, the second outer operating shaft 103a, and the first inner operating shaft 102b
  • the outer lock assembly includes an outer lock shaft 1051a, an outer door lock 1052a for locking and unlocking the outer door 2, an outer door lock drive link 1053a, and an outer door lock drive gear mounted on the outer drive shaft 101a. 1054a.
  • the outer door lock 1052a is rotatably mounted on the outer lock shaft 1051a, the outer door lock drive link 1053a is coupled to the outer door lock 1052a, and the outer door lock drive link 1053a is used to drive the outer door lock 1052a to rotate about the outer lock shaft 1051a.
  • the outer door lock drive link 1053a has a first outer rack 1051a that meshes with the outer door lock drive gear 1054a.
  • the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer door lock driving gear 1054a to rotate.
  • the outer door lock driving gear 1054a drives the outer door lock driving link 1053a to move by the first outer rack 1051a, and the outer door lock driving link 1053a drives the outer door lock 1052a to rotate around the outer locking shaft 1051a, so that the outer door lock 1052a is unlocked.
  • Door 2 When the worker needs to open the outer door 2, the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer door lock driving gear 1054a to rotate.
  • the outer door lock driving gear 1054a drives the outer door lock driving link 1053a to move by the first outer rack 1051a, and the outer door lock driving link 1053a drives the outer door lock 1052a to rotate around the outer locking shaft 1051a, so that the outer door lock 1052a is unlocked.
  • one end of the outer door lock drive link 1053a is pivotally coupled to the outer door lock 1052a.
  • the outer door 2 is provided with an outer lock core 21 that cooperates with the outer door lock 1052a.
  • the outer lock cylinder 21 is fitted in the card slot of the outer door lock 1052a
  • the outer door lock 1052a locks the outer door 2.
  • the outer door lock drive link 1053a drives the outer door lock 1052a to rotate about the outer lock shaft 1051a so that the outer lock core 21 is disengaged from the card slot of the outer door lock 1052a.
  • the inner lock assembly includes an inner lock shaft 1051b, an inner door lock 1052b for locking and unlocking the inner door 3, an inner door lock drive link 1053b, and an inner door lock drive mounted on the inner drive shaft 101b.
  • Gear 1054b The inner door lock 1052b is rotatably mounted on the inner lock shaft 1051b, the inner door lock drive link 1053b is coupled to the inner door lock 1052b, and the inner door lock drive link 1053b is used to drive the inner door lock 1052b to rotate about the inner lock shaft 1051b.
  • the inner door lock drive link 1053b has a first inner rack 10531b that meshes with the inner door lock drive gear 1054b.
  • the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate, thereby driving the inner door lock driving gear 1054b to rotate.
  • the inner door lock driving gear 1054b drives the inner door lock driving link 1053b to move by the first inner rack 1051b, and the inner door lock driving link 1053b drives the inner door lock 1052b to rotate around the inner locking shaft 1051b, so that the inner door lock 1052b is unlocked.
  • one end of the inner door lock drive link 1053b is pivotally coupled to the inner door lock 1052b.
  • the inner door 3 is provided with an inner lock core that cooperates with the inner door lock 1052b.
  • the inner door lock 1052b locks the inner door 3 when the inner lock core fits within the card slot of the inner door lock 1052b.
  • the inner door lock drive link 1053b drives the inner door lock 1052b to rotate about the inner lock shaft 1051b so that the inner lock core disengages from the card slot of the inner door lock 1052b.
  • the personnel gate system 1 further includes an external pneumatic valve actuating lever 1061a.
  • the outer pneumatic valve actuating lever 1061a has a second outer rack 10611a, and the outer propeller shaft 101a is provided with the second outer rack 10611a.
  • the external pneumatic valve that drives the outer pneumatic valve actuation lever 1061a drives the gear 1062a.
  • the outer drive shaft 101a rotates and drives the outer pneumatic valve drive gear 1062a to rotate.
  • the outer pneumatic valve drive gear 1062a drives the outer pneumatic valve actuating lever 1061a to open the outer pneumatic valve through the second outer rack 10611a. Thereby, the air pressure on the outer side of the outer door 2 can be balanced with the air pressure on the inner side of the outer door 2.
  • the personnel gate system 1 further includes an inner pneumatic valve actuating lever 1061b.
  • the inner pneumatic valve actuating lever 1061b has a second inner rack 10611b.
  • the inner propeller shaft 101b is provided with the second inner rack 10611b.
  • the inner pneumatic valve of the inner pneumatic valve actuating lever 1061b is driven to drive the gear 1062b.
  • the inner drive shaft 101b rotates and drives the inner pneumatic valve drive gear 1062b to rotate.
  • the inner pneumatic valve drive gear 1062b drives the inner pneumatic valve actuating lever 1061b to open the inner pneumatic valve through the second inner rack 10611b.
  • the outer door drive assembly includes a first outer door drive shaft 1071a for driving the door shaft 22 of the outer door 2 by gear transmission, and for driving the first outer door drive shaft by gear transmission.
  • the outer drive shaft 101a rotates and drives the outer incomplete gear 1073a to rotate.
  • the second outer door drive shaft 1072a is not immediately driven to rotate, but after the outer partial gear 1073a is rotated by a certain angle, the second outer door drive shaft 1072a is driven to rotate.
  • the outer incomplete gear 1073a is rotated by a certain angle, it meshes with the gear mounted on the second outer door drive shaft 1072a.
  • the outer door lock drive link 1053a opens the outer door lock 1052a and the outer air valve actuating lever 1061a opens the outer air pressure valve
  • the outer incomplete gear 1073a opens the outer door 2.
  • the outer incomplete gear 1073a drives the second outer door drive shaft 1072a to rotate by gearing.
  • the second outer door drive shaft 1072a is vertically disposed
  • the first outer door drive shaft 1071a is horizontally disposed
  • the door shaft 22 of the outer door 2 is vertically disposed.
  • a first bevel gear is disposed on the second outer door drive shaft 1072a
  • a second bevel gear and a third bevel gear are disposed on the first outer door drive shaft 1071a
  • a fourth bevel gear is disposed on the door shaft 22 of the outer door 2
  • the second bevel gear meshes with the first bevel gear
  • the fourth bevel gear meshes with the third bevel gear.
  • the inner door transmission assembly includes a first inner door drive shaft 1071b for driving the door shaft 32 of the inner door 3 through a gear transmission for driving the first inner door drive shaft by gear transmission.
  • the second inner door drive shaft 1072b that is rotated 1071b and the inner partial gear 1073b that is mounted on the inner drive shaft 101b and that drives the second inner door drive shaft 1072b.
  • the inner transmission shaft 101b rotates and drives the inner partial gear 1073b to rotate.
  • the second inner door drive shaft 1072b is not immediately driven to rotate, but after the inner incomplete gear 1073b is rotated by a certain angle, The second inner door drive shaft 1072b is driven to rotate.
  • the inner incomplete gear 1073b is rotated by a certain angle, it meshes with the gear mounted on the second inner door drive shaft 1072b.
  • the inner door lock drive link 1053b opens the inner door lock 1052b and the inner air valve actuating lever 1061b opens the inner air pressure valve
  • the inner partial gear 1073b reopens the inner door 3.
  • the inner incomplete gear 1073b drives the second inner door drive shaft 1072b to rotate by gear transmission.
  • the second inner door drive shaft 1072b is vertically disposed
  • the first inner door drive shaft 1071b is horizontally disposed
  • the door shaft 32 of the inner door 3 is vertically disposed.
  • a fifth bevel gear is disposed on the second inner door drive shaft 1072b
  • a sixth bevel gear and a seventh bevel gear are disposed on the first inner door drive shaft 1071b
  • an eighth bevel gear is disposed on the door shaft 32 of the inner door 3.
  • the sixth bevel gear meshes with the fifth bevel gear
  • the eighth bevel gear meshes with the seventh bevel gear.
  • the outer interlock assembly includes an outer pawl 1013a, an outer ratchet 1032a mounted on the second outer operating shaft 103a, and an outer drive shaft 101a.
  • the outer cam 1012a that drives the outer pawl 1013a to engage and disengage the outer ratchet 1032a.
  • the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer cam 1012a to rotate.
  • the outer cam 1012a drives the outer pawl 1013a into engagement with the outer ratchet 1032a (as shown in Figure 14).
  • the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer cam 1012a to rotate.
  • the outer cam 1012a drives the outer pawl 1013a out of the outer ratchet 1032a (as shown in Figure 15).
  • the inner interlock assembly includes an inner pawl, an inner ratchet mounted on the first inner operating shaft 102b, and an inner cam mounted on the inner drive shaft 101b for driving the inner pawl to engage and disengage the inner ratchet.
  • the second inner operating shaft 103b When the worker needs to open the inner door 3, the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate, thereby driving the inner cam to rotate.
  • the inner cam drives the inner pawl into engagement with the inner ratchet.
  • the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate, thereby driving the inner cam to rotate.
  • the inner cam drives the inner pawl out of the inner ratchet.
  • outer interlock assembly may also include an outer unlocking pin 1015a for releasing or restoring the interlock.
  • the inner interlock assembly can also include an inner unlocking pin for releasing or restoring the interlock.
  • the outer interlocking assembly locks the second outer operating shaft 103a
  • the inner interlocking assembly locks the inner drive shaft 101b and thereby locks the second inner operating shaft 103b.
  • the outer interlocking assembly locks the outer drive shaft 101a and thereby locks the first outer operating shaft 102a.
  • the outer interlock assembly includes a first outer lock disk 1011a and a second outer lock disk 1031a.
  • the first outer lock disk 1011a is mounted on the outer drive shaft 101a
  • the second outer lock disk 1031a It is mounted on the second outer operating shaft 103a.
  • a first outer lock groove 10111a for engaging an outer peripheral edge of the second outer lock disk 1031a is provided on an outer peripheral surface of the first outer lock disk 1011a
  • an outer peripheral surface of the second outer lock disk 1031a is provided for fitting A second outer lock groove 10311a of the outer peripheral edge of the outer interlock disk 1011a.
  • the inner interlock assembly includes a first inner interlocking disc 1011b and a second inner interlocking disc 1011b, the first inner interlocking disc 1011b is mounted on the inner drive shaft 101b, and the second inner interlocking disc 1031b is mounted in the first inner operation On the shaft 102b.
  • a first inner lock groove 10111b for engaging an outer peripheral edge of the second inner lock disk 1031b is provided on an outer peripheral surface of the first inner lock disk 1011b, and an outer peripheral surface of the second inner lock disk 1031b is provided for fitting A second inline lock groove 10311b of the outer peripheral edge of the inner lock disk 1011b.
  • the first outer lock groove 10111a is opposite to the second outer lock groove 10311a, that is, the outer peripheral edge of the first outer lock disk 1011a is not fitted to the second outer lock.
  • the outer peripheral edge of the second outer interlocking disk 1031a is also not fitted in the first outer lock groove 10111a.
  • the first inline lock slot 10111b is opposite to the second inline lock slot 10311b, that is, the outer peripheral edge of the first inline lock disc 1011b is not fitted in the second inline lock slot 10311b, and the outer peripheral edge of the second inline lock disc 1031b Nor is it fitted in the first inline lock slot 10111b.
  • the first outer operating shaft 102a When it is necessary to open the outer door 2, the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate.
  • the outer drive shaft 101a drives the first outer lock disk 1011a to rotate so that the outer circumference of the first outer lock disk 1011a fits within the second outer lock groove 10311a.
  • the second outer lock disk 1031a cannot be rotated, and thus the second outer operating shaft 103a cannot be rotated, so that the outer interlocking assembly locks the second outer operating shaft 103a and the second inner operating shaft 103b.
  • the first outer operating shaft 102a drives the first inner operating shaft 102b to rotate by the intermediate transmission device 20, and the first inner operating shaft 102b drives the second inner interlocking disc 1031b to rotate, so that the outer peripheral edge of the second inner interlocking disc 1031b Fitted in the first inline lock slot 10111b. Therefore, the first interlocking disc 1011b cannot be rotated, and the inner transmission shaft 101b cannot be rotated, so that the worker cannot rotate the second inner operating shaft 103b, that is, the inner interlocking assembly can also lock the second outer operating shaft 103a and The second inner operating shaft 103b.
  • the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate.
  • the inner transmission shaft 101b drives the first inner interlocking disc 1011b to rotate so that the outer circumference of the first inner interlocking disc 1011b fits within the second inner interlocking groove 10311b.
  • the second interlocking disc 1031b cannot be rotated, so that the first inner operating shaft 102b cannot be rotated, so that the inner interlocking assembly locks the first inner operating shaft 102b and the first outer operating shaft 102a.
  • the second inner operating shaft 103b drives the second outer operating shaft 103a to rotate by the intermediate transmission device 20, and the second outer operating shaft 103a drives the second outer locking disc 1031a to rotate, so that the outer peripheral edge of the second outer interlocking disc 1031a Fitted in the first outer lock groove 10111a. Therefore, the first outer lock disk 1011a cannot be rotated, and the outer drive shaft 101a cannot be rotated, so that the worker cannot rotate the first outer operating shaft 102a, that is, the outer interlock assembly can also lock the first outer operation.
  • the shaft 102a and the first inner operating shaft 102b are examples of the first outer operation.
  • the first outer operating shaft 102a has an outer worm 1021a on which the outer worm gear 1014a is fitted with the outer worm 1021a.
  • a first outer operating hand wheel 1022a is mounted on the first outer operating shaft 102a, and a second outer operating hand wheel 1033a is mounted on the second outer operating shaft 103a.
  • the first outer operating shaft 102a and the second outer operating shaft 103a can be rotated more conveniently and labor-savingly.
  • the second inner operating shaft 103b has an inner worm 1021b, and the inner worm shaft 101b is mounted with an inner worm wheel 1014b that cooperates with the inner worm 1021b.
  • a first inner operating hand wheel 1022b is mounted on the first inner operating shaft 102b, and a second inner operating hand wheel 1033b is mounted on the second inner operating shaft 103b.
  • the outer interlock assembly further includes an outer toggle shaft 1041a and an outer dial member 1042a, and the first end of the outer dial member 1042a is threaded to the outside.
  • the shaft 1041a is toggled, and the outer dial 1042a is movable in the axial direction of the outer toggle shaft 1041a.
  • the second end of the outer dial 1042a cooperates with the second outer interlocking disc 1031a to move the second outer locking disc 1031a in the axial direction of the second outer operating shaft 103a to disengage from the first outer locking disc 1011a. Interlocking.
  • the inner interlock assembly further includes an inner toggle shaft 1041b and an inner toggle member 1042b.
  • the first end of the inner toggle member 1042b is threadedly coupled to the inner toggle shaft 1041b, and the inner toggle member 1042b is pivoted along the inner shaft 1041b.
  • Axial movable The second end of the inner dial 1042b cooperates with the second inner interlocking disc 1031b to move the second inner interlocking disc 1031b in the axial direction of the first inner operating shaft 102b to disengage from the first inline locking disc 1011b. Interlocking.
  • the outer dial shaft 1041a can be rotated to move the second outer interlocking disc 1031a along the axial direction of the second outer operating shaft 103a by the outer dialing member 1042a, thereby The second outer lock disk 1031a is disengaged from the interlock with the first outer lock disk 1011a.
  • the inner dial shaft 1041b can be rotated to move the second inner interlocking disc 1031b in the axial direction of the first inner operating shaft 102b by the inner dial member 1042b, so that the second inner interlocking disc 1031b can be disengaged from the first Interlocking of the interlocking disc 1011b.
  • the outer door 2 and the inner door 3 can be opened at the same time, so that the refueling can be carried out or the nuclear reactor can be inspected.
  • the intermediate transmission 20 includes a first intermediate transmission gear 2031, a second intermediate transmission gear 2032, a third intermediate transmission gear 2033, and a fourth intermediate transmission gear 2034.
  • the first intermediate transmission gear 2031 is mounted on the first outer operating shaft 102a
  • the second intermediate transmission gear 2032 is mounted on the first inner operating shaft 102b
  • the third intermediate transmission gear 2033 is mounted on the second outer operating shaft 103a
  • fourth The intermediate transmission gear 2034 is mounted on the second inner operating shaft 103b. Wherein the first intermediate transmission gear 2031 and the second intermediate transmission The gear 2032 is engaged, and the third intermediate transmission gear 2033 is meshed with the fourth intermediate transmission gear 2034.
  • the intermediate transmission 20 further includes a first intermediate shaft 204, a fifth intermediate transmission gear 2035, a sixth intermediate transmission gear 2036, and a seventh intermediate transmission gear 2037.
  • the fifth intermediate transmission gear 2035 is mounted on the first intermediate shaft 204, and the fifth intermediate transmission gear 2035 is meshed with the first intermediate transmission gear 2031.
  • the sixth intermediate transfer gear 2036 is mounted on the first intermediate shaft 204, and the sixth intermediate transfer gear 2036 is meshed with the second intermediate transfer gear 2032.
  • the seventh intermediate transmission gear 2037 is mounted on the first intermediate shaft 204, the seventh intermediate transmission gear 2037 is rotatable relative to the first intermediate shaft 204, and the seventh intermediate transmission gear 2037 is coupled to the third intermediate transmission gear 2033 and the fourth intermediate portion, respectively.
  • the drive gear 2034 is engaged. Thereby, the structure of the intermediate transmission device 20 can be made more rational, and the personnel gate system 1 can be more conveniently arranged.
  • the intermediate transmission 20 further includes a first intermediate motor 201 that is coupled to the first intermediate shaft 204 by a first electromagnetic clutch 2081.
  • first intermediate motor 201 that is coupled to the first intermediate shaft 204 by a first electromagnetic clutch 2081.
  • the intermediate transmission 20 further includes a second intermediate shaft 205, a second intermediate motor 202, an eighth intermediate transmission gear 2038, and a ninth intermediate transmission gear 2039.
  • the eighth intermediate transmission gear 2038 is mounted on the second outer operating shaft 103a
  • the ninth intermediate transmission gear 2039 is mounted on the second intermediate shaft 205
  • the ninth intermediate transmission gear 2039 is engaged with the eighth intermediate transmission gear 2038.
  • the second intermediate motor 202 is coupled to the second intermediate shaft 205 via a second electromagnetic clutch 2082. Thereby, the second outer operating shaft 103a and the second inner operating shaft 103b can be automatically rotated by the second intermediate motor 202, so that the inner door 3 can be automatically opened and closed.
  • the personnel gate system 1 further includes a first intermediate operating hand wheel 206 and a second intermediate operating hand wheel 207.
  • the first intermediate operating hand wheel 206 drives the first outer operating shaft 102a to rotate by gear transmission
  • the second intermediate operating hand wheel 207 drives the second inner operating shaft 103b to rotate by gear transmission.
  • the first outer operating shaft 102a can be driven to rotate by the first intermediate operating hand wheel 206 to close the outer door 2.
  • the second inner operating shaft 103b can be driven to rotate by the second intermediate operating hand wheel 207 to close the inner door 3.
  • the first outer operating shaft 102a is mounted with a first intermediate bevel gear 1023 located in the housing of the intermediate transmission device 20, and the handwheel shaft of the first intermediate operating hand wheel 206 is mounted in the housing and is first The intermediate bevel gear 1023 engages with the second intermediate bevel gear 2061.
  • the second inner operating shaft 103b is mounted with a third intermediate bevel gear 1034 located in the housing.
  • the handwheel shaft of the second intermediate operating hand wheel 207 is mounted with a fourth inner casing and meshing with the third intermediate bevel gear 1034.
  • Middle bevel gear 2071 is mounted with a first intermediate bevel gear 1023 located in the housing of the intermediate transmission device 20
  • the handwheel shaft of the first intermediate operating hand wheel 206 is mounted in the housing and is first The intermediate bevel gear 1023 engages with the second intermediate bevel gear 2061.
  • the second inner operating shaft 103b is mounted with a third intermediate bevel gear 1034 located in the housing.
  • the handwheel shaft of the second intermediate operating hand wheel 207 is mounted with a
  • first intermediate bevel gear 1023 and the second intermediate bevel gear 2061 are disposed in the housing of the intermediate transmission 20, the first intermediate bevel gear 1023 is coupled to the first intermediate transmission gear 2031, and the second intermediate bevel gear 2061 is installed in the first intermediate portion. Fuck The hand wheel axle of the hand wheel 206 is engaged with the first intermediate bevel gear 1023.
  • the third intermediate bevel gear 1034 and the fourth intermediate bevel gear 2071 are disposed in the housing, the third intermediate bevel gear 1034 is coaxial with the fourth intermediate transmission gear 2034, and the fourth intermediate bevel gear 2071 is mounted on the second intermediate operation hand wheel 207.
  • the hand wheel axle is engaged with the third intermediate bevel gear 1034.
  • the invention also provides a side transmission 10 for the personnel gate system 1.
  • the side transmission 10 of the personnel gate system 1 includes a transmission shaft 101, a first operating shaft 102, a second operating shaft 103, and an interlock assembly.
  • the first operating shaft 102 is coupled to the drive shaft 101 to drive the drive shaft 101 to rotate as the first operating shaft 102 rotates.
  • the interlocking assembly is coupled between the second operating shaft 103 and the transmission shaft 101, and the interlocking assembly locks the second operating shaft 103 when the first operating shaft 102 rotates.
  • the side transmission 10 of the personnel gate system 1 further includes a lock assembly including a lock shaft 1051, a door lock 1052 for locking and unlocking the door of the personnel gate system 1, and a door lock drive link 1053. And a door lock drive gear 1054 mounted on the drive shaft 101.
  • the door lock 1052 is rotatably mounted on the lock shaft 1051, and the door lock drive link 1053 is coupled to the door lock 1052 for driving the door lock 1052 to rotate about the lock shaft 1051.
  • the door lock drive link 1053 has a first rack 10531 that meshes with the door lock drive gear 1054.
  • the side transmission 10 of the personnel gate system 1 further includes a pneumatic valve actuating lever 1061.
  • the pneumatic valve actuating lever 1061 has a second rack 10611.
  • the transmission shaft 101 is provided with the second rack 10611.
  • the pneumatic valve that drives the pneumatic valve actuation lever 1061 drives the gear 1062.
  • the side transmission 10 of the personnel gate system 1 may further include a door transmission assembly including a first door drive shaft for driving the door shaft of the door of the personnel gate system 1 by gear transmission for driving by gear transmission
  • the first door shaft drives the shaft to rotate the second door drive shaft 1072 and the incomplete gear 1073 mounted on the drive shaft 101 for driving the second door drive shaft 1072.
  • the interlocking assembly includes a first interlocking disc 1011 and a second interlocking disc 1031, and the first interlocking disc 1011 is mounted on the propeller shaft 101, the second joint
  • the lock disk 1031 is mounted on the second operating shaft 103.
  • a first interlocking groove for engaging a circumference of the second interlocking disk 1031 is disposed on a circumferential surface of the first interlocking disk 1011, and a circumferential surface of the second interlocking disk 1031 is provided for engaging the first interlocking disk 1011.
  • the second interlocking groove 10311 of the circumference is provided for engaging the first interlocking disk 1011.
  • the first interlocking slot is opposite to the second interlocking slot 10311, that is, the outer peripheral edge of the first interlocking disc 1011 is not fitted in the second interlocking slot 10311, and the second joint The outer peripheral edge of the lock disk 1031 is also not fitted in the first interlocking groove.
  • the first operating shaft 102 When it is necessary to open the door of the personnel gate system 1, the first operating shaft 102 is rotated to drive the transmission shaft 101 to rotate.
  • the drive shaft 101 drives the first interlocking disc 1011 to rotate so that the outer circumference of the first interlocking disc 1011 is fitted in the second interlocking groove 10311.
  • the second interlocking disc 1031 cannot be rotated, so that the second operating shaft 103 cannot be rotated, so that the interlocking assembly locks the second operating shaft 103.
  • the interlock assembly includes a pawl, a ratchet mounted on the second operating shaft 103, and a mounting pass A cam on the moving shaft 101 for driving the pawl to engage and disengage the ratchet.
  • the first operating shaft 102 When the worker needs to open the door of the personnel gate system 1, the first operating shaft 102 is rotated to drive the transmission shaft 101 to rotate, thereby driving the cam to rotate. The cam drives the pawl into engagement with the ratchet.
  • the first operating shaft 102 When the worker needs to close the door of the personnel gate system 1, the first operating shaft 102 is rotated to drive the transmission shaft 101 to rotate, thereby driving the cam to rotate. The cam drives the pawl out of the ratchet.
  • the first operating shaft 102 has a worm 1021 on which a worm gear 1014 that cooperates with the worm 1021 is mounted.
  • a first operating hand wheel 1022 is mounted on the first operating shaft 102, and a second operating hand wheel 1033 is mounted on the second operating shaft 103.
  • the first operating shaft 102 and the second operating shaft 103 can be rotated more conveniently and labor-savingly.
  • the interlocking assembly further includes a toggle shaft 1041 and a dial member 1042.
  • the first end of the dial member 1042 is screwed to the toggle shaft 1041 and is toggled.
  • the piece 1042 is movable in the axial direction of the dial shaft 1041.
  • the second end of the dial member 1042 cooperates with the second interlocking disc 1031 to move the second interlocking disc 1031 in the axial direction of the second operating shaft 103 to disengage from the interlocking with the first interlocking disc 1011.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature is “below” the second feature, "Bottom” and “below” may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

La présente invention concerne un système de sas (1) de personnel et un appareil d'entraînement intermédiaire (20). Le système de sas (1) de personnel comprend : un appareil d'entraînement extérieur comprenant un ensemble de verrouillage extérieur, un ensemble d'entraînement de porte extérieure, un premier arbre (102a) de d'actionnement extérieur et un second arbre (103a) d'actionnement extérieur ; un appareil d'entraînement intérieur comprenant un ensemble de verrouillage intérieur, un ensemble d'entraînement de porte intérieure, un premier arbre (102b) d'actionnement intérieur et un second arbre (103b) d'actionnement intérieur ; et un appareil d'entraînement intermédiaire (20), l'appareil d'entraînement intermédiaire (20) comprenant des premier à quatrième engrenages d'entraînement intermédiaires, le premier engrenage (2031) d'entraînement intermédiaire étant monté sur le premier arbre (102a) d'actionnement extérieur, le deuxième engrenage (2032) d'entraînement intermédiaire étant monté sur le premier arbre (102b) d'actionnement intérieur, le troisième engrenage (2033) d'entraînement intermédiaire étant monté sur le second arbre (103a) d'actionnement extérieur, le quatrième engrenage (2034) d'entraînement intermédiaire étant monté sur le second arbre (103b) d'actionnement intérieur, le premier engrenage (2031) d'entraînement intermédiaire s'engrenant avec le deuxième engrenage (2032) d'entraînement intermédiaire et le troisième engrenage (2033) d'entraînement intermédiaire s'engrenant avec le quatrième engrenage (2034) d'entraînement intermédiaire. Le système de sas (1) de personnel présente des avantages tels qu'une structure simple et une structure rationnelle.
PCT/CN2014/094703 2013-12-27 2014-12-23 Système de sas de personnel et appareil d'entraînement intermédiaire associé WO2015096708A1 (fr)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
CN201310739514.4A CN103670112B (zh) 2013-12-27 2013-12-27 人员闸门两侧传动箱
CN201310736879.1A CN103671745B (zh) 2013-12-27 2013-12-27 一种传动装置
CN201310739514.4 2013-12-27
CN201310736879.1 2013-12-27
CN201310750977.0A CN103727297B (zh) 2013-12-31 2013-12-31 联锁离合装置
CN201310749547.7 2013-12-31
CN201310750977.0 2013-12-31
CN201310749547.7A CN103670071B (zh) 2013-12-31 2013-12-31 安全壳人员闸门传动机构联锁离合装置
CN201410040540.2A CN103758417B (zh) 2014-01-27 2014-01-27 安全壳人员闸门门锁装置
CN201410039637.1 2014-01-27
CN201410040540.2 2014-01-27
CN201410040208.6A CN103790452B (zh) 2014-01-27 2014-01-27 安全壳人员闸门门锁装置
CN201410039637.1A CN103774940B (zh) 2014-01-27 2014-01-27 安全壳人员闸门门锁装置
CN201410040208.6 2014-01-27

Publications (1)

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WO2015096708A1 true WO2015096708A1 (fr) 2015-07-02

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PCT/CN2014/094706 WO2015096710A1 (fr) 2013-12-27 2014-12-23 Système de sas d'air pour personnel et son appareil d'entraînement latéral
PCT/CN2014/094703 WO2015096708A1 (fr) 2013-12-27 2014-12-23 Système de sas de personnel et appareil d'entraînement intermédiaire associé

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PCT/CN2014/094706 WO2015096710A1 (fr) 2013-12-27 2014-12-23 Système de sas d'air pour personnel et son appareil d'entraînement latéral

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CN109629946B (zh) * 2018-11-27 2023-12-01 无锡海核装备科技有限公司 一种基于凸轮传动的人员闸门驱动机构

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CN102654178A (zh) * 2011-03-04 2012-09-05 张家港市九鼎机械有限公司 一种电动门一体传动箱
CN102926608A (zh) * 2012-10-26 2013-02-13 大连宝原核设备有限公司 人员闸门中部传动箱
FR2980831A1 (fr) * 2011-09-30 2013-04-05 Getinge La Calhene Mecanisme de commande d'un dispositif de connexion etanche entre deux volumes clos a manipulation simplifiee
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CN203756879U (zh) * 2013-12-27 2014-08-06 山东核电设备制造有限公司 一种传动装置

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CN203755878U (zh) * 2013-12-27 2014-08-06 山东核电设备制造有限公司 一种人员闸门两侧传动箱
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EP1801455A1 (fr) * 2005-12-22 2007-06-27 Renault SAS Boîte de vitesses manuelle ou robotisée à passage sous couple à trois arbres parallèles
FR2895481B1 (fr) * 2005-12-22 2009-05-22 Renault Sas Boite de vitesses manuelle ou robotisee a passage sous couple a trois arbres paralleles
CN102654178A (zh) * 2011-03-04 2012-09-05 张家港市九鼎机械有限公司 一种电动门一体传动箱
FR2980831A1 (fr) * 2011-09-30 2013-04-05 Getinge La Calhene Mecanisme de commande d'un dispositif de connexion etanche entre deux volumes clos a manipulation simplifiee
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CN103147646A (zh) * 2013-03-08 2013-06-12 大连宝原核设备有限公司 人员闸门两侧传动箱
CN203321169U (zh) * 2013-03-08 2013-12-04 大连宝原核设备有限公司 基于槽轮传动的人员闸门传动箱
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CN203756879U (zh) * 2013-12-27 2014-08-06 山东核电设备制造有限公司 一种传动装置

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