Upside-down mounting source combined type job platform under water
Technical field
The utility model relates to a kind of upside-down mounting subject job platform, particularly a kind of upside-down mounting under water source combined type job platform.
Background technology
The portable source plate irradiation devices of existing module are put into water with the upside-down mounting source platform when the upside-down mounting source, the upside-down mounting source operates on the platform finishes.Source rod in the module is taken out, be placed on and contain in the source tray, the source rod that increases radioactive source newly or switch is put into module, again all the other source rods are put into the room of module.Existing upside-down mounting source platform is not provided with the source rod subregion, and true and false source rod mixes and puts together, very easily causes and obscures.True source rod needs to arrange in order, could accurately finish the operation of upside-down mounting source, contains the sequence of positions that can't indicate true source rod in the source tray, in case it is irredeemable that mistake takes place.Source rod lies in to be contained in the source tray, can't accurately locate when the gripping source rod, has increased the difficulty of operation.
The utility model content
The purpose of this utility model provides a kind of upside-down mounting source operating platform that is provided with clear and definite subregion, and true and false source rod is placed apart, can indicate the sequence of positions of source rod in the operating process of upside-down mounting source, flexible operation, simple installation.
Upside-down mounting under water of the present utility model source combined type job platform comprises true source tray, module tilting device, false source tray.True source tray, module tilting device, false source tray are absolute construction, are installed under water the source of bank savings module during use and move the toter rear portion and independently form upside-down mounting source operating platform.
True source tray comprises detacher 2 and 16, Sheng source tray 1, source rod stopper slot 3, platform source of bank savings frame 4, vertical device 17, fixed head 15.An end of containing source tray 1 is provided with detacher 2; The other end is provided with source rod stopper slot 3, and the next door of containing source tray 1 is provided with platform source of bank savings frame 4, vertically device 17, detacher 16 successively, and detacher 2 and 16 next door respectively are provided with a fixed head 15.Containing source tray is the plate of placing true source rod, the true source rod that requires does not in proper order utilize detacher 2 to be placed on the Sheng source tray 1, has the true source rod that requires in proper order to utilize detacher 16 to break off relations, and falls into vertical device source rod is erected, true source rod after will erectting again sandwiches in the platform source of bank savings frame, by placing in proper order.Fixed head 15 is fixed on true source tray on the platform support.
The module tilting device comprises turnover panel 5, trip shaft 6, pull bar 7, location-plate 11 and 13.Turnover panel 5 one ends and trip shaft 6 are fixing, the other end is provided with location-plate 13, location-plate 13 matches with the baffle plate 12 of false source tray, the back side of turnover panel 5 is provided with pull bar 7, be connected with backguy on the pull bar 7, trip shaft 6 is provided with location-plate 11, and the effect of location-plate 11 is to prevent that the turnover panel flip angle from surpassing 90 degree, trip shaft 6 two ends respectively are provided with coupling shaft 19, and coupling shaft 19 is fixed on module tilting device one end on the platform support.When module is vertical state during from aboveground putting down, turnover panel 5 is by 7 one-tenth plumbnesss of backguy pulling pull bar, and module vertically drops on by the turnover panel, unclamps backguy then with turnover panel 5 placement levels, module also drops on the turnover panel 5 along with turnover panel 5 levels, again module is carried out the operation of upside-down mounting source.
False source tray comprises contains source tray 8, source rod stopper slot 9, detacher 10, baffle plate 12, fixed head 14.An end of containing source tray 8 is provided with detacher 10, and the other end is provided with source rod stopper slot 9, and a side that is provided with source rod stopper slot 9 is fixed with baffle plate 12, and the other both sides of containing source tray 8 respectively are fixed with fixed head 14.Fixed head 14 is used for false source tray is fixed on platform support, and baffle plate 12 is used to place the not stiff end of turnover panel 5.When module is taken off false source tray, by detacher 10 false source rod is broken off relations to fall into and contain 8 li of source traies.
The advantage of upside-down mounting under water of the present utility model source combined type job platform is: the platform source of bank savings frame of containing in the source tray has solved the problem of true source rod ordering, true source rod to be placed such as in the upside-down mounting source procedure, take out and to be inserted in order in the platform source of bank savings frame, can not cause that order is chaotic because of operation.The false source rod that takes out in the module is put into special false source tray, and complete and true source rod is placed apart, has avoided true and false and has obscured, and has made things convenient for the identification of source rod, has improved the upside-down mounting source efficiency.Contain in source tray and the false source tray and be provided with the source rod stopper slot, can hold a root rod in the groove, stopper slot has limited the roll displacement of source rod when gripping, has made things convenient for the gripping operation.
Description of drawings
Fig. 1 is a upside-down mounting source combined type job platform work synoptic diagram under water;
Fig. 2 is true source tray front view;
Fig. 3 is true source tray upward view;
Fig. 4 is a module tilting device front view;
Fig. 5 is a module tilting device upward view;
Fig. 6 is false source tray front view;
Fig. 7 is false source tray upward view.
Embodiment
Upside-down mounting source combined type job platform comprises true source tray, module tilting device, false source tray under water.
Shown in Fig. 2-3, true source tray comprises detacher 2 and 16, Sheng source tray 1, source rod stopper slot 3, platform source of bank savings frame 4, vertical device 17, fixed head 15.An end of containing source tray 1 is provided with detacher 2; The other end is provided with source rod stopper slot 3, and the next door of containing source tray 1 is provided with platform source of bank savings frame 4, vertically device 17, detacher 16 successively, and detacher 2 and 16 next door respectively are provided with a fixed head 15.
Shown in Fig. 4-5, the module tilting device comprises turnover panel 5, trip shaft 6, pull bar 7, coupling shaft 19, location-plate 11 and 13.Turnover panel 5 one ends and trip shaft 6 are fixing, and the other end is provided with location-plate 13, and location-plate 13 matches with the baffle plate 12 of false source tray, the back side of turnover panel 5 is provided with pull bar 7, be connected with backguy on the pull bar 7, trip shaft 6 is provided with location-plate 11, and trip shaft 6 two ends respectively are provided with coupling shaft 19.
Shown in Fig. 6-7, false source tray comprises contains source tray 8, source rod stopper slot 9, detacher 10, baffle plate 12, fixed head 14.An end of containing source tray 8 is provided with detacher 10, and the other end is provided with source rod stopper slot 9, and a side that is provided with source rod stopper slot 9 is fixed with baffle plate 12, and the other both sides of containing source tray 8 respectively are fixed with fixed head 14.