CN2137017Y - Shielding long-distance clamping apparatus for radiomaterial - Google Patents
Shielding long-distance clamping apparatus for radiomaterial Download PDFInfo
- Publication number
- CN2137017Y CN2137017Y CN 92230133 CN92230133U CN2137017Y CN 2137017 Y CN2137017 Y CN 2137017Y CN 92230133 CN92230133 CN 92230133 CN 92230133 U CN92230133 U CN 92230133U CN 2137017 Y CN2137017 Y CN 2137017Y
- Authority
- CN
- China
- Prior art keywords
- clamping apparatus
- protecting screen
- fixed
- radiomaterial
- arm
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a shielding long-distance clamping apparatus for radiomaterial, comprising a clamping part, a sliding protective shield part and an operation controlling part, wherein, the clamping part comprises a movable arm, a fixed arm, a column and a spring, the protective shield comprises a carrier frame, a slide way and a reflective mirror, and the operation controlling part comprises a long handle and a drive controlling device. Each part can be fixedly assembled for forming a complete entirety, and the shielding long-distance clamping apparatus for radiomaterial has good preventing function. The utility model has the advantages of simple structure, reasonable design and convenient operation and is suitable for agriculture and industry production, scientific experiment and radioactivity departments in medical health service, and therefore, the shielding long-distance clamping apparatus for radiomaterial is an occupational safety device with good development prospect.
Description
The utility model belongs to the labor protection apparatus, especially a kind of device that is used for the gripping radiation.
At present, no matter nuclear technology still gets widespread use in fields such as industrial and agricultural production, scientific experiments in medical and health care system, be indispensable means for improving prevention, diagnosis and treatment of disease, study of disease cause of disease mechanism and curative effect medically especially.But dealing with the infringement that also can cause human body improperly, thereby how to improve existing operative technique, improve safeguard function in application of radiation isotope department, is the problem that faces solution.It is reported, at present domestic general application of radiation isotope department gripping radiomaterial, normal long handle tweezers, long handle sponge holding forceps, the long handle elbow pincers of adopting, the characteristics of these apparatus are the length of its jig arm of lengthening on the basis of common forceps, pincers just, use not only inconveniently, and unshielded again screen structure itself does not have basically and reduces the effect of radioactive material confrontation irradiating human body, make operating personnel be subjected to a large amount of radiation exposures, influence the healthy of staff.
The purpose of this utility model; healthy from protection practical operation personnel; improve unshielded measure of prior art means or the incomplete present situation of safeguard procedures; radioactive ray characteristics according to radiomaterial; develop the remote radiation clamp device of a kind of protected type; further technological means constantly develops in this field of propelling, thereby the irradiation that makes operating personnel accept ray reduces to floor level.
Design concept of the present utility model is achieved in that can be by material absorbing and exposure and the principle that is inversely proportional to from the square distance of radioactive source according to ray, guaranteeing that easy this clamp device of gripping radiating matter is on the basis of main body, the measure of taking to strengthen the distance of human body and radioactive source as far as possible and the protecting screen device with shielding action being set, clamping apparatus redesigned become to have slidably protecting screen and can remote operated novel protective device, play safeguard function preferably.
The utility model is by clamping apparatus part, slidably protecting screen part and operation control section are formed.Wherein clamping apparatus partly comprises swing arm, fixed arm, pillar, spring, and slidably protecting screen partly comprises protecting screen and carriage thereof, slideway, reflective mirror, and the operation control section comprises long handle, transmission control and spanner thereof.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is the utility model protecting screen and bracket side view thereof.
Fig. 3 is the utility model protecting screen and carriage front elevation thereof.
Fig. 4 is the utility model protecting screen synoptic diagram.
Wherein:
(1) clamping apparatus, (2) swing arm, (3) fixed arm, (4) pillar,
(5) spring, (6) long handle, (7) transmission control device,
(8) protecting screen carriage, (9) carrier frame plate, (10) bracket slot,
(11) fixing card, (12) slideway, (13) reflective mirror, (14) support,
(15) protecting screen.
Embodiment of the present utility model is achieved in that with reference to Fig. 1, clamping apparatus (1) is this apparatus main body, it is to be formed by connecting by pillar (4) by swing arm (2) and fixed arm (3), its B-C post one end is fixed on the fixed arm, the other end becomes radial axle to be connected with swing arm, when this arm is stressed along the diameter of axle to moving, at this moment fixed arm is in relative transfixion, fixed arm (3) can form the clamping apparatus with gripping function with swing arm (2), and its fixed arm is again the key link that connects other parts.Long handle (6) is vertically fixed on the fixed arm (3), plays remote operated function, and this long handle adopts the light-weight metal pipe to make.Gearing is a brake device, and its spanner is fixed in the long handle end, and the other end of running part links to each other with swing arm (2), moves spanner and can drive swing arm and move vertically, the clamping apparatus part is integral, to reach remote operated purpose with the transmission control part branch.For strengthening two arms folder power, be provided with spring (5) around here.With reference to Fig. 2,3, protecting screen partly is made up of carriage (8), slideway (12), reflective mirror (13), wherein carriage (8) is by the carrier frame plate (9) of a curved curved surface its following rolling on outwards to be formed bracket (10), and dual-side forms fixing card (11) composition to rolling.Protecting screen (15) is to be made by stereotype aluminium sheet combination, and with the carrier frame plate camber curved surface that is complementary, its thickness equates with the width of bracket, is inserted in the carriage.This protecting screen can be according to the intensity of radioactive source under same thickness prerequisite, and the protecting screen of the different size of combination stereotype, aluminium plate thickness uses so that change.Reflective mirror (13) is fixed on the protecting screen offside by support (14), and slideway (12) is pressed into the another side that is fixed on carrier frame plate (9) by sheet metal, forms an oblong channels with carrier frame plate.The fixed arm (3) of clamping apparatus (1) is plugged into this slideway (12) partly forms one, thereby form the remote clamp device of complete protected type with protecting screen.Clamping apparatus can slide up and down along slideway (12).
The course of work of the present utility model is as follows: when need gripping radiating matter, hand-held long handle is placed on the protecting screen carriage on the chamber wall, and clamping apparatus is slided in the storage container under automatically along slideway by gravity.Move the spanner of transmission control, make clamping apparatus be in open state, utilize the reflective mirror of protecting screen offside to observe, when gripping radiation defensive position can break away from drive wrench is that swing arm is not subjected to external force, two arms are coincide and radiation is clipped by the elastic force that is located at spring between clamping apparatus two arms, carry clamping apparatus then, clamping apparatus rises along slideway, and making protecting screen is all can play the shielding purpose when the gripping radiating matter or in the moving radiographic thing process.
Advantage part of the present utility model is: this device provides has preferably safeguard procedures, namely guaranteed at a distance radioactive source operation of human body, played again shielding action, its simple and reasonable, easy to use, easy, easily popularization of drawing materials, being suitable for radioactivity department application in industrial and agricultural production, scientific experiment and the medical and health care system, is the labor protection device with certain DEVELOPMENT PROSPECT. Use this device, can change the in the past incomplete present situation of some technological means in this field, further promote the development of this technology, for operating personnel provide good condition of work, thereby improve the staff's who is engaged in this work the general level of the health.
Claims (1)
- The remote radiation clamping apparatus of a kind of protected type is characterized in that: it is by the clamping apparatus part, operation transmission control part branch, and protecting screen is partly formed; Wherein said clamping apparatus (1) is formed by connecting by pillar (4) by swing arm (2), fixed arm (3), and pillar (4) one ends are fixed on the fixed arm (3), and the other end becomes radial axle to be connected with swing arm, establishes spring (5) between two arms; Described operation transmission control part is divided into a brake device, and its spanner is fixed on long handle (6) end, and the other end of running part is connected with swing arm (2), and long handle (6) vertical fixing is on fixed arm (3); Described protecting screen partly is by carriage (8), slideway (12), reflective mirror (13) is combined into, its carriage (8) is to be formed by the fixedly card (11) of following bracket (10) dual-side of rolling on outwards of the carrier frame plate (9) of curved curved surface to volume, protecting screen is combined into by the stereotype aluminium sheet, and with the carrier frame plate camber curved surface that is complementary, its thickness and bracket (10), the width of fixing card (11) is identical, be inserted into and form protecting screen in the carriage (8), reflective mirror (13) is fixed on the protecting screen offside by support (14), establish slideway (12) in the carrier frame plate back, the fixed arm (3) of clamping apparatus (1) is plugged in this slideway, forms complete clamp device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230133 CN2137017Y (en) | 1992-08-08 | 1992-08-08 | Shielding long-distance clamping apparatus for radiomaterial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230133 CN2137017Y (en) | 1992-08-08 | 1992-08-08 | Shielding long-distance clamping apparatus for radiomaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137017Y true CN2137017Y (en) | 1993-06-23 |
Family
ID=33773331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230133 Expired - Fee Related CN2137017Y (en) | 1992-08-08 | 1992-08-08 | Shielding long-distance clamping apparatus for radiomaterial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137017Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109350C (en) * | 1999-01-22 | 2003-05-21 | 大庆石油管理局第四采油厂 | System for transportation and dividing package opevation of radio isotope |
-
1992
- 1992-08-08 CN CN 92230133 patent/CN2137017Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109350C (en) * | 1999-01-22 | 2003-05-21 | 大庆石油管理局第四采油厂 | System for transportation and dividing package opevation of radio isotope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |