CN220400238U - Radioactive source transportation shielding vehicle with lifting mechanism - Google Patents
Radioactive source transportation shielding vehicle with lifting mechanism Download PDFInfo
- Publication number
- CN220400238U CN220400238U CN202321125108.4U CN202321125108U CN220400238U CN 220400238 U CN220400238 U CN 220400238U CN 202321125108 U CN202321125108 U CN 202321125108U CN 220400238 U CN220400238 U CN 220400238U
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- shielding
- vehicle
- source
- box
- source tank
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- 230000002285 radioactive effect Effects 0.000 title claims abstract description 42
- 230000005855 radiation Effects 0.000 claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims abstract description 5
- 208000019155 Radiation injury Diseases 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses a radioactive source-carrying shielding vehicle with a lifting mechanism, which relates to the technical field of radioactive source safety protection and comprises a shielding device arranged in a carriage, wherein the shielding device comprises a source tank shielding box and an ice block shielding box, a monitoring device is arranged at the top part in the carriage, a radiation detector is arranged in a driving cabin, a composite shielding wall is arranged between the driving cabin and the carriage, and the comprehensive automatic operation of extracting a radioactive source tank is realized through the cooperation of an electric loading vehicle, a rail and the lifting device in the carriage, so that the radiation injury of radioactive source substances to workers is avoided, and the radiation protection of the driving cabin and the carriage is ensured.
Description
Technical Field
The utility model relates to the technical field of radioactive source safety protection, in particular to a radioactive source vehicle with a lifting mechanism.
Background
Radioactive logging is a geophysical method for researching the geological profile of drilling, finding mineral reserves of oil gas, coal and the like and researching oil well engineering according to the nuclear physical properties of rocks and media. In coal fields, uranium exploration and oil exploration production, radioactive logging methods find wide application.
In the petroleum logging development process, a worker usually carries out operation in a source warehouse by adopting a mode that the worker lifts a radioactive source tank and puts the radioactive source tank into a source transporting vehicle, and the radiation injury to the worker by the operation mode is huge, and one of the operation modes is that: the radioactive source tank is heavy and needs to be lifted by a plurality of people; and two,: personnel need closely contact the radiation source, and this kind of working method has not only increased staff's illuminated dose, easily causes many people radiation injury.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a radioactive source shielding vehicle with a lifting mechanism.
The utility model is realized by the following technical scheme: a radioactive source-transporting shielding vehicle with a lifting mechanism comprises a source-transporting vehicle, a shielding device, a loading vehicle and a lifting device; the source transporting vehicle is divided into a driving cabin and a carriage through a shielding wall, a shielding device is arranged in the carriage, the loading vehicle is arranged in the shielding device, and a lifting device is arranged at the tail end of the carriage; the shielding device comprises a source tank shielding box, and the loading truck is arranged in the source tank shielding box.
Preferably, an ice block shielding box is arranged above the source tank shielding box, the source tank shielding box is an upward opening box body, and the source tank shielding box and the ice block shielding box adopt a Z-shaped lap joint mode.
Further, a baffle is arranged at the edge of the opening above the shielding box of the source tank, an electronic lock is arranged on the side edge of the baffle, and the ice block shielding box corresponds to the electronic lock and is provided with a groove.
Preferably, the source tank shielding box is provided with a source tank door, and the source tank shielding box and the source tank door are controlled by an electric door closer.
Further, a source tank handle and a source tank bolt are arranged on the source tank door.
Preferably, the ice shielding box is provided with an ice box door, and the ice box door is provided with an ice box handle and an ice box lock catch.
Further, the lock catch of the ice cube box is of two independent lock catch structures.
Further, a hanging ring is arranged above the ice block shielding box.
Preferably, the lifting device comprises a mechanical arm, a fixing seat and a carriage, wherein the fixing seat is arranged at the tail end of the carriage, the fixing seat is connected with the carriage through the mechanical arm, an extension track is arranged on the carriage, a track is arranged in the source tank shielding box, and the track is in contact connection with the extension track.
Further, the bottom of the loading vehicle is provided with a rail wheel, the loading vehicle is arranged on the rail through the rail wheel, and guardrails are arranged around the loading vehicle.
Preferably, a monitoring device is arranged in the carriage, and a radiation detector is arranged in the driving cab.
The utility model has the beneficial effects that: the device can conveniently hoist and transport the radioactive source relatively safely and stably through the combination of the source transporting vehicle, the shielding device, the loading vehicle and the lifting device; the source tank shielding box is used for shielding neutrons and gamma radioactive sources, the ice block shielding box is used for shielding ice block radioactive sources, the hanging ring at the top of the ice block box is used for hanging the radioactive source tank through the movable top of the radioactive source vehicle by the hanging device in the source warehouse, the comprehensive automatic operation of the extraction of the radioactive source tank is realized through the cooperation of the electric loading vehicle, the rail and the lifting device in the carriage, the radiation injury of radioactive source substances to staff is avoided, and the composite shielding wall between the driving cab and the carriage ensures the radiation protection of the driver during the driving period.
Drawings
Fig. 1 is a schematic diagram of the overall apparatus of a radioactive source shielding vehicle with a lifting mechanism.
Fig. 2 is a schematic view of a shielding device of a radioactive source shielding vehicle with a lifting mechanism.
Fig. 3 is a schematic view of the whole structure of a source tank shielding box of a radioactive source shielding vehicle with a lifting mechanism.
Fig. 4 is a schematic diagram of the whole structure of an ice shielding box of a radioactive source shielding vehicle with a lifting mechanism.
Fig. 5 is a schematic view of a loading vehicle structure of a radioactive source shielding vehicle with a lifting mechanism.
Fig. 6 is a schematic view of a lifting device of a radioactive source shielding vehicle with a lifting mechanism.
Wherein: 1. a source transporting vehicle; 2. a shielding device; 201. a source tank shielding box; 202. a source tank door; 203. an electric door closer; 204. an electronic lock; 205. a baffle; 206. a source tank handle; 207. a source tank latch; 211. an ice cube shielding box; 212. a refrigerator door; 213. an ice cube box handle; 214. an ice cube box lock catch; 215. a hanging ring; 216. a groove; 3. a loading vehicle; 301. a rail wheel; 302. a bottom plate; 303. a gamma source tank; 304. a neutron source tank; 305. guard bars; 4. a track; 5. a lifting device; 501. a fixing seat; 502. a drive arm; 503. a first hydraulic device; 504. a follower arm; 505. a lifting arm; 506. a supporting plate; 507. an extension rail; 508. a second hydraulic device; 6. a composite shielding wall; 7. a monitoring device; 8. a radiation detector.
Detailed Description
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
The utility model will be further described with reference to examples of embodiments of the utility model and the accompanying drawings.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and the terms "disposed", "fixed" should be construed broadly, and may be mechanically connected or electrically connected; either directly or indirectly, through intermediaries, or by communication between two elements, and therefore are not to be construed as limiting the utility model.
As shown in fig. 1, the radioactive source vehicle shielding and lifting device comprises a shielding device 2 arranged in a carriage, a composite shielding wall 6 is arranged between the shielding device 2 and a driving cabin and used for shielding radiation protection during driving of a driver, a lifting device 5 is arranged at the right side of the shielding device 2 close to a carriage door and used for loading and unloading operation of a radioactive source tank, a monitoring device 7 is arranged at the diagonal position of the top of the carriage and used for monitoring the dynamic state of a radioactive source in real time, and a radiation detector 8 is arranged in the driving cabin and is convenient for the driver to monitor the radiation dose of the driving cabin in real time.
As shown in fig. 2-5, the shielding device 2 comprises a source tank shielding box 201 at the lower side and an ice block shielding box 211 at the upper side, the source tank shielding box 201 is an upward opening box body, the shielding material is composed of a boron-containing polyethylene plate and a lead plate, and a baffle 205 is arranged at the opening position of the source tank shielding box 201 and used for limiting the movement of the ice block shielding box 211 and facilitating the lifting operation; an electronic lock 204 is arranged on the side edge of the baffle 205 and is matched with a groove 216 on the ice block shielding box 211, and the electronic lock is used for locking the ice block shielding box 211 through a remote control device;
the front side of the source tank shielding box 201 is provided with a source tank door 202, a Z-shaped lap joint mode is adopted between the source tank shielding box 201 and the source tank door 202, so that leakage of radioactive substances is avoided, and the opening and closing of the source tank door 202 are remotely controlled through an electric door closer 203 between the source tank shielding box 201 and the source tank door 202, so that radiation protection distance shielding is realized; the source tank door 202 is provided with a source tank handle 206 and a source tank plug 207, the source tank handle 206 is used for manually operating the source tank door 202 in an emergency, and the source tank plug 207 is used for locking the source tank door 202, so that safety protection in the transportation process is improved.
The bottom of the inner cavity of the source tank shielding box 201 is provided with a track 4, and the track 4 extends out of the source tank shielding box 201 to be in seamless connection with an extending track 507 on the lifting device 5, so that the electric loading vehicle 3 can stably run on the track 4.
The utility model discloses a novel ice cube shielding box, including ice cube shielding box 211, radiation source jar, rings 215 are provided on the top of ice cube shielding box 211, ice cube shielding box 211 is a side open type rectangle box body, ice cube chamber door 212 is two, adopt Z type butt joint mode between the ice cube chamber door 212, adopt Z type overlap joint mode between ice cube shielding box 211 and the ice cube chamber door 212, ice cube chamber door 212 respectively is provided with ice cube case handle 213 and ice cube case hasp 214, ice cube case handle 213 is used for opening and close of ice cube chamber door 212, ice cube case hasp 214 is used for locking ice cube chamber door 212, ice cube case hasp 214 is two, satisfies the standard regulation of double lock, ice cube shielding box 211 top is provided with rings 215 for draw ice cube shielding box 211 and radiation source jar.
The electric loading vehicle 3 is an electric track remote control trolley, a track wheel 301 is arranged at the bottom of the electric loading vehicle 3 and used for enabling the electric loading vehicle 3 to stably run along a track 4, a neutron source tank 304 bin and a gamma source tank 303 bin are arranged on a bottom plate 302, guardrails 305 are arranged around and used for limiting the problem of left-right swing of the radiation source tank in the transportation process, and the guardrails 305 are movable on one side and are convenient for taking and placing the radiation source tank.
As shown in fig. 6, the lifting device 5 includes a fixing seat 501 fixed on a floor in a carriage, a driving arm 502, a follower arm 504 and a first hydraulic device 503 are sequentially disposed on the fixing seat 501, one end of a lifting arm 505 is sequentially connected to the other ends of the driving arm 502, the follower arm 504 and the first hydraulic device 503, the other end of the lifting arm 505 is connected to a supporting plate 506, a second hydraulic device 508 is disposed between the supporting plate 506 and the lifting arm 505, and an extension rail 507 is disposed on the supporting plate 506.
Principle of operation
When the oilfield logging operation is carried out, a driver places the source vehicle 1 at a designated position of a source warehouse, leaves the personnel, controls the hoisting device to hoist the radioactive source tank through the movable top of the source vehicle 1 in an operation room, sequentially places the neutron source tank 304, the gamma source tank 303 and the ice shielding box 211 at the designated position in the source vehicle 1, and locks the ice shielding box 211 by controlling the remote control switch of the electronic lock 204.
When the logging station arrives, firstly, the rear cavity door of the logging truck 1 is opened, the lifting device 5 is controlled, the supporting plate 506 of the lifting device 5 is opened, the supporting plate 506 is kept in a horizontal state, and the extending rail 507 on the supporting plate 506 is in butt joint with the rail 4 on the source tank shielding box 201; secondly, controlling the electric door closer 203 to control the switch so as to open the source tank door 202; controlling the control switch of the electric loading vehicle 3 again to enable the electric loading vehicle 3 to run along the track 4 towards the lifting device 5, and stopping until the electric loading vehicle runs to a limit position of the extending slideway 507 on the lifting device 5; finally, the lifting device 5 is controlled to control the switch, so that the lifting device 5 slowly descends until the supporting plate 506 descends to the ground.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model. Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A radioactive source shielding vehicle with a lifting mechanism, which is characterized in that: comprises a source transporting vehicle, a shielding device, a loading vehicle and a lifting device; the source transporting vehicle is divided into a driving cabin and a carriage through a shielding wall, a shielding device is arranged in the carriage, the loading vehicle is arranged in the shielding device, and a lifting device is arranged at the tail end of the carriage; the shielding device comprises a source tank shielding box, and the loading truck is arranged in the source tank shielding box.
2. A radioactive source shielding vehicle having a lifting mechanism according to claim 1, wherein: the ice cube shielding box is arranged above the source tank shielding box, the source tank shielding box is an upward opening box body, and the source tank shielding box and the ice cube shielding box adopt a Z-shaped lap joint mode.
3. A radioactive source shielding vehicle having a lifting mechanism according to claim 2, wherein: the edge of the opening above the source tank shielding box is provided with a baffle, the side edge of the baffle is provided with an electronic lock, and the ice block shielding box corresponds to the electronic lock and is provided with a groove.
4. A radioactive source shielding vehicle having a lifting mechanism according to claim 1, wherein: the source tank shielding box is provided with a source tank door, and the source tank shielding box and the source tank door are controlled by an electric door closer.
5. A radioactive source shielding vehicle having a lifting mechanism according to claim 4, wherein: the source tank door is provided with a source tank handle and a source tank bolt.
6. A radioactive source shielding vehicle having a lifting mechanism according to claim 2, wherein: the ice block shielding box is provided with an ice block box door, and an ice block box handle and an ice block box lock catch are arranged on the ice block box door; the lock catch of the ice cube box is of two independent lock catch structures.
7. A radioactive source shielding vehicle having a lifting mechanism according to claim 6, wherein: and a hanging ring is arranged above the ice block shielding box.
8. A radioactive source shielding vehicle having a lifting mechanism according to claim 1, wherein: the lifting device comprises a mechanical arm, a fixing seat and a carriage, wherein the fixing seat is arranged at the tail end of a carriage, the fixing seat is connected with the carriage through the mechanical arm, an extension track is arranged on the carriage, a track is arranged in a source tank shielding box, and the track is in contact connection with the extension track.
9. A radioactive source shielding vehicle having a lifting mechanism according to claim 8, wherein: the bottom of the loading vehicle is provided with a rail wheel, the loading vehicle is arranged on a rail through the rail wheel, and guardrails are arranged around the loading vehicle.
10. A radioactive source shielding vehicle having a lifting mechanism according to claim 1, wherein: the vehicle cabin is internally provided with a monitoring device, and the driving cabin is provided with a radiation detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321125108.4U CN220400238U (en) | 2023-05-09 | 2023-05-09 | Radioactive source transportation shielding vehicle with lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321125108.4U CN220400238U (en) | 2023-05-09 | 2023-05-09 | Radioactive source transportation shielding vehicle with lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220400238U true CN220400238U (en) | 2024-01-26 |
Family
ID=89601501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321125108.4U Active CN220400238U (en) | 2023-05-09 | 2023-05-09 | Radioactive source transportation shielding vehicle with lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220400238U (en) |
-
2023
- 2023-05-09 CN CN202321125108.4U patent/CN220400238U/en active Active
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| GR01 | Patent grant |