CN203588701U - Cobalt source crashproof rack - Google Patents
Cobalt source crashproof rack Download PDFInfo
- Publication number
- CN203588701U CN203588701U CN201320685232.6U CN201320685232U CN203588701U CN 203588701 U CN203588701 U CN 203588701U CN 201320685232 U CN201320685232 U CN 201320685232U CN 203588701 U CN203588701 U CN 203588701U
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- Prior art keywords
- source
- cobalt source
- cobalt
- well
- screw rod
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Abstract
The utility model relates to a cobalt source crashproof rack. The cobalt source crashproof rack is arranged all around a cobalt source plate. The cobalt source crashproof rack comprises a well-spanning crossbeam, two stand rods and cross rods. The well-spanning crossbeam is fixed on an embedded part of the top ground of a source storage well through bolts The top of one of the stand rods is fixed on an embedded part of the top of an irradiation room through a screw rod, and the bottom is installed on the well-spanning crossbeam through a screw rod. The top of the other stand rod is also fixed on the embedded part of the top of the irradiation room through a screw rod, and the bottom is fixed onto the embedded part of the top ground of the source storage well through a screw rod. The stand rods are square pipe structures. The cross rods are galvanized circular pipe structures, and connected with the two stand rods through screw rods. The cross rods are arranged at the front side and the rear side of the cobalt source plate. The cobalt source crashproof rack is advantageous in that the cobalt source crashproof rack is simple in structure, is easy to assemble and disassemble, and has minimal resistance to gamma rays and the like.
Description
[technical field]
The utility model relates to a kind of bumper frame, is specifically related to a kind of cobalt source bumper frame, belongs to radiation appliance technical field.
[background technology]
Radiation processing technology is a kind of novel energy-conserving and environment-protective new and high technology, in fields such as the sterilization of food, medicine, medical supplies and radiation modification new materials, obtained utilizing more and more widely, but as the civilian nuclear technology of a kind of non-power, the security of operation of radiation appliance is of vital importance.
During 2008 to 2009, domesticly have 3 irradiation devices serious card source fault occurs, heavy economic losses occurs, even cause social groups' sexual behavior part, make a very bad impression, the safety problem of irradiation devices has obtained unprecedented attention.
The major reason that produces card source fault has: irradiation box has departed from the track of normal operation because of certain fault, at cobalt source plate lopsidedness or topple over and cause protecting source cover distortion or directly push cobalt source plate, makes cobalt source plate cannot fall back source of bank savings well.Because radiation gamma can make biological injury or lethal, card source fault belongs to serious industrial accident, will bring huge economic loss to enterprise, deals with even Ying Fa social groups sexual behavior part improperly.
Effective measures that solve card source fault are exactly, in cobalt source plate surrounding, crash bar is installed; protection cobalt source plate, when irradiation box has departed from the track of normal operation because of certain fault, at cobalt source frame lopsidedness or while toppling over; can not contact and protect source cover and cobalt source plate, not affect cobalt source frame and normally fall back source of bank savings well.
The cobalt source crash bar of prior art is as shown in Figure of description 1, it is aboveground that it is fixedly mounted on the source of bank savings, cobalt source plate surrounding, in order to guarantee its impact resistance, generally to be welded on the end face of radiation chamber and the built-in fitting on ground, but (distance between cobalt source and irradiation cargo is less for the narrow space between cobalt source well and irradiation box, the utilization factor in cobalt source is higher, production cost is lower), cobalt source crash bar can take narrow space originally, when Huo Gu source, each increase cobalt source is retired, the weigh pig of 5 tons of cobalt source is housed and need to sinks to or propose cobalt source well, operate very inconvenient, between pig and crash bar, easily wipe and touch, there is potential safety hazard, meanwhile, existing cobalt source crash bar generally adopts the materials such as angle steel column support to make, good rigidly, and many but the gamma-rays that cobalt source decay is produced stops, cobalt source utilization factor reduces, and has improved production cost.
Therefore,, for solving the problems of the technologies described above, the necessary one that provides has structure improved cobalt source bumper frame, to overcome described defect of the prior art.
[utility model content]
For addressing the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and is easy for installation and removal, and gamma-rays is stopped to few cobalt source bumper frame.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of cobalt source bumper frame, and the surrounding that it is arranged at the aboveground cobalt source plate of a source of bank savings, is characterized in that: comprise across well crossbeam, vertical rod and cross bar; Wherein, describedly across well crossbeam, be secured by bolts on source of bank savings well top ground built-in fitting; Described vertical rod is specially two, wherein a vertical rod top is fixed on radiation chamber zenith built-in fitting by screw rod, bottom is installed on across on well crossbeam by screw rod, another root vertical rod top is also fixed on radiation chamber zenith built-in fitting by screw rod, and bottom is fixed on the well top ground built-in fitting of cobalt source by screw rod; Described cross bar is zinc-plated circular tube structure, and it connects two vertical rods, and cross bar is arranged at the both sides, front and back of cobalt source plate
Cobalt of the present utility model source bumper frame is further set to: described vertical rod is rhs-structure.
Cobalt of the present utility model source bumper frame is also set to: described cross bar is provided with two rows.
Compared with prior art, the utlity model has following beneficial effect:
1. cobalt of the present utility model source bumper frame adopts square tube and zinc-plated pipe material, in the situation that not affecting impact strength, reduces material the gamma-rays of cobalt source decay generation is stopped;
2. cobalt of the present utility model source bumper frame is installed on the top of source of bank savings well by bolt, can be for convenience detach when increase Huo Gu source, cobalt source is retired, the operating space of pig is large, can not occur to wipe with other facilities and touch while sinking to or proposing cobalt source well, easy and safe to operate.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the cobalt source bumper frame of prior art.
Fig. 2 is the schematic diagram of cobalt of the present utility model source bumper frame.
[embodiment]
Refer to shown in Figure of description 2, the utility model is a kind of cobalt source bumper frame, and it is arranged at the surrounding of the cobalt source plate 2 on a source of bank savings well 1, and it is by forming across several parts such as well crossbeam 3, vertical rod 4,5 and cross bars 6.
Wherein, describedly across well crossbeam 3, be secured by bolts on source of bank savings well 1 top ground built-in fitting.
Described vertical rod is specially two, wherein vertical rod 4 tops are fixed on radiation chamber zenith built-in fitting by screw rod, bottom is installed on across on well crossbeam 3 by screw rod 7, another root vertical rod 5 tops are also fixed on radiation chamber zenith built-in fitting by screw rod, and bottom is fixed on the well top ground built-in fitting of cobalt source by screw rod.This vertical rod 4,5 is rhs-structure.
Described cross bar 6 is zinc-plated circular tube structure, and it connects two vertical rods 4,5 by screw rod 7, and cross bar 6 is arranged at the both sides, front and back of cobalt source plate 2, thereby can protect cobalt source plate 2.In the present embodiment, described cross bar 6 is provided with two rows, can effectively to cobalt source plate 2, protect like this, and in the situation that not affecting impact strength, can reduce gamma-rays is stopped.When removable cross bar increase Huo Gu source, cobalt source is retired, the operating space of pig is large, can not occur to wipe with other facilities and touch while sinking to or proposing cobalt source well 2, easy and safe to operate.Above embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (3)
1. a cobalt source bumper frame, the surrounding that it is arranged at the aboveground cobalt source plate of a source of bank savings, is characterized in that: comprise across well crossbeam, vertical rod and cross bar; Wherein, describedly across well crossbeam, be secured by bolts on source of bank savings well top ground built-in fitting; Described vertical rod is specially two, wherein a vertical rod top is fixed on radiation chamber zenith built-in fitting by screw rod, bottom is installed on across on well crossbeam by screw rod, another root vertical rod top is also fixed on radiation chamber zenith built-in fitting by screw rod, and bottom is fixed on the well top ground built-in fitting of cobalt source by screw rod; Described cross bar is zinc-plated circular tube structure, and it connects two vertical rods, and cross bar is arranged at the both sides, front and back of cobalt source plate.
2. cobalt as claimed in claim 1 source bumper frame, is characterized in that: described vertical rod is rhs-structure.
3. cobalt as claimed in claim 1 source bumper frame, is characterized in that: described cross bar is provided with two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685232.6U CN203588701U (en) | 2013-11-03 | 2013-11-03 | Cobalt source crashproof rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685232.6U CN203588701U (en) | 2013-11-03 | 2013-11-03 | Cobalt source crashproof rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588701U true CN203588701U (en) | 2014-05-07 |
Family
ID=50586578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685232.6U Expired - Fee Related CN203588701U (en) | 2013-11-03 | 2013-11-03 | Cobalt source crashproof rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826538A (en) * | 2017-11-26 | 2018-03-23 | 江西原石科技有限公司 | A kind of acetone recycling can of aqueous epoxy resin curing agent production |
-
2013
- 2013-11-03 CN CN201320685232.6U patent/CN203588701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826538A (en) * | 2017-11-26 | 2018-03-23 | 江西原石科技有限公司 | A kind of acetone recycling can of aqueous epoxy resin curing agent production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181103 |