The means of delivery and device are moved in source of bank savings module down-hole
Technical field
The present invention relates to a kind of down-hole and move the means of delivery and device, the means of delivery and device are moved in particularly a kind of source of bank savings module down-hole.
Background technology
Existing large industrialized Dynarad generally adopts module movable type or revolving door leaf formula source plate structure.The device that adopts the portable source plate structure of module need carry out the operation of upside-down mounting source with manually by special tool module being taken out in by source plate, move to deliver to the service platform place when the active source upside-down mounting.When taking out module, operate according to the different instruments of changing different length of the degree of depth, module is taken out the back will the brachymemma of long pole instrument according to well depth, manual or kept away aboveground non-removable obstacle module is transported to operating position by slipping car, by aforesaid operations module is retracted source plate again behind the EO, come and go operation at every turn and can only move a module.
It is far away apart from source plate that existing upside-down mounting source platform is under water laid the back that puts in place, module needs repeatedly to change hands in moving process and kept away aboveground non-removable obstacle and could arrive the position of platform, this well edge that contains active source that just requires operating personal must stand in complete open type is operated, simultaneously because module arrangement from bottom to top on source plate, take out a module, put into, need repeatedly to change the instrument of different length in the transfer process to adapt to the operation of the different depth of waters, module is controlled by staff fully during the replacing instrument, and careless slightly just might slipping out of the hand makes module drop to shaft bottom generation module damage, the distortion in addition the active source leakage accident may take place.Operating personal also might take place slip and slip into source of bank savings well, cause personnel's radiation casualty accident.
Summary of the invention
The invention provides the module of installing a kind of down-hole and move the means of delivery and device, between source plate and service platform, set up a kind of transmission path, move by coming and going of module coaster in the passage, can exempt the operation that module is manually changed hands in moving delivery, need not repeatedly to change the instrument of different length simultaneously, reduce the time that staff is controlled, solve the safety problem in the irradiation devices upside-down mounting source procedure effectively.This device can once be transferred a plurality of modules to operating position, and can deposit a large amount of modules on device according to different needs, improves upside-down mounting source work efficiency, the needs when solving concentrated a large amount of upside-down mountings source of irradiation devices and source arrangement adjustment simultaneously.
It is to set up a slideway system to comprise two slideways between source plate and operator's station that source of bank savings module of the present invention is carried out the mobile means of delivery, places travelling block above, and a slideway is used for transportation module, and another slideway is used for storage module.Source of bank savings module on the source plate is placed on the travelling block that is used for the transportation module slideway, promotes travelling block with special tool and slide into service platform, operate; After operation is finished, be placed on the travelling block that is used for the storage module slideway and store.
Source of bank savings module of the present invention down-hole is moved toter and is mainly comprised fixing support rack, slideway system and travelling block under water.Fixing support rack is fixed under water under water, and the slideway system is placed under water on the fixing support rack, and travelling block lies in a horizontal plane in the slideway system.
Fixing support rack is made up of front and back two parts under water.The front portion is the frame-type supporting mechanism, is fixed on the well bottom, is used for the supporting skid rail system, guarantees stablizing in system's use.The rear portion is a bracing or strutting arrangement, comprises top axial trough 1 and lower support post 2, is used for the installing and locating and the support of slideway system.For the convenient slideway system of installing, pre-installed fixing support rack under water in the well bottom.Bracing frame has played support and positioning action, guarantees that the slideway system is in place, and has promoted the under-water operation face simultaneously.
The slideway system comprises track 3, bracing frame 4, axis 5.Two slideways about the slideway system is divided into, one side is used for the mobile delivery of travelling block during use, and opposite side can be used for storage module, and slideway one side is provided with true source tray rest area 13 and module tilting device and false source tray rest area 12.By slideway the module of one end is delivered job platform to the other end.The slideway system adopts binary channel, can hold a plurality of modules and deposit in travelling block work.Can carry out the work of large-scale upside-down mounting source.
Travelling block comprises traveling gear 6, modular container 7, traction seat 10, steel band 11.Traveling gear adopts bilateral axle four-wheel structure, operates steadily.With special tool travelling block is put on the slideway system track, promoted traction seat 10 by special tool again travelling block can easily be moved forward and backward in the slideway system.
Advantage of the present invention is: slideway system installation site has only kept necessary space apart from source plate, the module needs only need take out when mobile, let-in action, need the replacing instrument can not finish the operation of the discrepancy source plate of all modules, simplified the operation of changing hands during module moves, greatly reduce manually-operated intensity, eliminated in the upside-down mounting source procedure because of module moves the potential safety hazard of generation, reduced the time of module operation simultaneously, improved work efficiency.Slideway system and travelling block can in use carry a plurality of modules, have solved Dynarad and have concentrated a large amount of upside-down mountings source or source to arrange the mobile and storage problem of module when adjusting.
Description of drawings
Fig. 1 is a frame-type supporting mechanism front view;
Fig. 2 is a frame-type supporting mechanism left view;
Fig. 3 is a frame-type supporting mechanism birds-eye view;
Fig. 4 is the bracing or strutting arrangement scheme drawing;
Fig. 5 is a slideway system front view;
Fig. 6 is a slideway system birds-eye view;
Fig. 7 is a slideway system left view;
Fig. 8 is the travelling block front view;
Fig. 9 is the travelling block upward view;
Figure 10 is the travelling block left view;
Figure 11 is the special tool scheme drawing.
The specific embodiment
It is that to carry out the mobile means of delivery be to set up a slideway system to comprise two slideways between source plate and operator's station to source of bank savings module of the present invention that the means of delivery are moved in source of bank savings module of the present invention down-hole, place travelling block above, a slideway is used for transportation module, and another slideway is used for storage module.Source of bank savings module on the source plate is placed on the travelling block that is used for the transportation module slideway, promotes travelling block with special tool and slide into service platform, operate; After operation is finished, be placed on the travelling block that is used for the storage module slideway and store.
Source of bank savings module of the present invention is carried out mobile toter and is mainly comprised fixing support rack, slideway system and travelling block under water.
Fixing support rack is made up of front and back two parts under water.As Figure 1-3, the front portion is the frame-type supporting mechanism, is fixed on the well bottom.As shown in Figure 4, the rear portion is a bracing or strutting arrangement, comprises top axial trough 1 and lower support post 2.Axial trough 1 upper end open, lower end are a dead slot, and pillar stiffener 2 one ends are connected with axial trough, and an end is a sharp structure.
Shown in Fig. 5-7, the slideway system comprises track 3, bracing frame 4, axis 5, track 3 is positioned on the bracing frame 4, bracing frame one end is provided with axis 5, axis 5 matches with axial trough 1, be placed with travelling block 9 on the track 3, two slideways about the slideway system is divided into, slideway one side is provided with true source tray rest area 13 and module tilting device and false source tray rest area 12.
Shown in Fig. 8-10, travelling block comprises traveling gear 6, modular container 7, traction seat 10, steel band 11.Traveling gear is made of the bilateral axle that four-wheel supports, the traveling gear the inside is provided with modular container, can be 1 or plural modular container, the modular container bottom is enclosed with steel band 11 parcels one, increase steadiness, an axle of bilateral axle is provided with two traction seats 10, and traction seat becomes " S " type, and center fixed is on axis.
Be the special tool that matches with traction seat 10 as shown in figure 11.The special tool triangularity, one jiao is provided with handle.