CN113189631A - Environmental-grade dose rate meter - Google Patents
Environmental-grade dose rate meter Download PDFInfo
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- CN113189631A CN113189631A CN202110449261.1A CN202110449261A CN113189631A CN 113189631 A CN113189631 A CN 113189631A CN 202110449261 A CN202110449261 A CN 202110449261A CN 113189631 A CN113189631 A CN 113189631A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
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Abstract
The application relates to the technical field of environment detection equipment, in particular to an environment-level dose rate meter, which comprises an instrument main body, a support and a plurality of rotating columns which are sequentially arranged along the length direction of the instrument main body, wherein one rotating column positioned on one side part is arranged on the support, and the instrument main body is arranged on the other rotating column positioned on the other side part; every two adjacent rotating columns are hinged end to end through a rotating assembly, the rotating columns rotate on a vertical surface, and the axial directions of the rotating columns are parallel to a plane formed by the rotating columns during rotation; the rotating components positioned at odd number positions or even number positions are connected to the bracket through pull ropes. This application can improve the maintenance efficiency of instrument main part.
Description
Technical Field
The application relates to the technical field of environment detection equipment, in particular to an environment-level dose rate meter.
Background
The environment-level dose rate meter is mainly used for measuring the absorption dose rate of environment radiation gamma air, monitoring industrial radioactive radiation, monitoring the dose rate of an X-gamma radiation source workplace, monitoring the dose around an X-ray machine, monitoring the radioactivity of various building materials, monitoring the radiation of departments such as geological mines, medical treatment and health care and the like.
When the instrument body is used in the comparatively serious region of radiation, the instrument body needs regularly to be overhauled, and the workman need be in the radiation region with the clothing of protecting against radiation entering to take the outside with the instrument body and overhaul, operate comparatively troublesome, influenced the maintenance efficiency of instrument body, consequently need improve.
Disclosure of Invention
In order to improve the maintenance efficiency of instrument main part, this application provides an environmental level dose rate appearance.
The application provides an environment-level dose rate appearance adopts following technical scheme: an environment-level dose rate meter comprises an instrument main body, a support and a plurality of rotating columns which are sequentially arranged along the length direction of the instrument main body, wherein one rotating column positioned on one side part is arranged on the support, and the instrument main body is arranged on the other rotating column positioned on the other side part; every two adjacent rotating columns are hinged end to end through a rotating assembly, the rotating columns rotate on a vertical surface, and the axial directions of the rotating columns are parallel to a plane formed by the rotating columns during rotation; the rotating components positioned at odd number positions or even number positions are connected to the bracket through pull ropes.
By adopting the technical scheme, in the using process of the instrument main body, the plurality of rotating columns are sequentially arranged along the extending direction of the rotating columns, at the moment, the instrument main body is positioned in a radiation area, and the support is positioned outside the radiation area; when needs overhauld the instrument main part, the workman will stimulate all stay cords for rotating assembly is close to the support, and a plurality of rotation posts will be the dogleg shape setting this moment, and the rotation post will drive the instrument main part and shift out outside the radiation area, so that the workman overhauls the instrument main part, thereby has improved the maintenance efficiency of instrument main part.
When need not to use the instrument main part, will be many that the dogleg set up and rotate the post and overturn on to the support, can be so that rotate the post and accomodate on the support, made things convenient for the whole transportation of this application.
Optionally, a winding assembly is arranged on the support, the winding assembly includes a rotating shaft rotatably connected to the support, and a plurality of rotating discs for winding corresponding pull ropes are sleeved on the rotating shaft; the outer diameter of the rotary table wound by the pull rope on the rotary assembly close to the rotary table is larger than that wound by the pull rope on the rotary assembly far away from the rotary table.
Through adopting above-mentioned technical scheme, when rotatory pivot, the pivot will drive the stay cord that all synchronous rolling of carousel correspond, and the pivoted subassembly's that is farther away from the support velocity of motion is faster more, so through rotatory pivot, can be so that a plurality of rotation posts are the dogleg and set up, have made things convenient for to overhaul the instrument main part.
Optionally, the support assembly further comprises an electric cylinder, and a support plate for abutting against the rotating column when the rotating column is turned downwards is arranged on a piston rod of the electric cylinder.
Through adopting above-mentioned technical scheme, when being many rotation posts that the dogleg shape set up and overturn to the support, the backup pad will compress tightly in the backup pad, and the piston rod of cylinder will retract gradually for rotate the slow downward upset of post, thereby make rotation post and instrument main part be difficult for colliding with the damage.
Optionally, the support assembly further comprises a rotating plate, the middle part of the rotating plate is rotatably connected to the bracket through a horizontal shaft, and one end of the rotating plate is connected to the cylinder body of the electric cylinder; and the support is provided with a limiting plate for the other end of the rotating plate to abut against when the rotating plate is turned upwards.
Through adopting above-mentioned technical scheme, when the workman was not to the rotor plate application of force, the rotor plate was connected in the one end of electric cylinder body and will overturn downwards for the other end of rotor plate upwards overturns and contradicts in the limiting plate, and electric cylinder and rotor plate will be motionless this moment.
When the plurality of rotating columns arranged in a zigzag shape are turned over towards the support, a worker treads the other end of the rotating plate to enable the electric cylinder and the supporting plate to be turned upwards, and the supporting plate supports the rotating columns turned downwards; the piston rod of the electric cylinder is gradually retracted, so that the rotating column slowly turns downwards; the worker's foot will then gradually lift upward and the electric cylinder will gradually turn downward so that the rotating column continues to turn downward and rest on the stand. The setting of rotor plate for the backup pad can enough make the rotation post slowly overturn and shelve on the support, has reduced the motion stroke of electric jar piston rod again, makes the workman can adopt less electric jar, so the removal of this application is transported comparatively convenient.
Optionally, the instrument main body is connected to all the rotating columns in a sliding manner, a first roller abutting against the rotating columns and a first motor for driving the first roller to rotate are arranged on the instrument main body, and an output shaft of the first motor is connected to the first roller; the bracket is provided with a control panel, and the first motor is coupled to the control panel.
Through adopting above-mentioned technical scheme, first motor will drive first gyro wheel and roll on rotating the post for instrument main part linear motion on rotating the post, the convenient position of adjusting instrument main part, and make instrument main part can directly shift out the radiation region, made things convenient for the maintenance of instrument main part.
Optionally, a second roller for abutting against the ground and a second motor for driving the second roller to rotate are arranged on the rotating column farthest from the bracket, and an output shaft of the second motor is connected to the second roller; the bracket is provided with a control panel, and the second motor is coupled to the control panel.
Through adopting above-mentioned technical scheme, be the dogleg setting when a plurality of rotation posts, and the second gyro wheel is contradicted in ground, control panel will control the second motor and open, and the second motor will drive the second gyro wheel and roll and keep away from in the support for a plurality of rotation posts expand gradually, and the instrument main part that the rotation post that the second gyro wheel was located this moment will move to the radiation area in, convenient operation.
Optionally, the rotating assembly includes two connecting plates respectively connected to the corresponding rotating columns, and the two connecting plates are rotatably connected to the same rotating rod; and a third roller used for abutting against the ground is sleeved on the rotating rod in the rotating assembly which is not connected with the pull rope.
By adopting the technical scheme, when the second roller is abutted against the ground, the third roller is also abutted against the ground; when the second motor drives the second roller to roll and keep away from the bracket, the third roller also rolls on the ground, thereby facilitating the expansion of the plurality of rotating columns.
Optionally, a plurality of fourth rollers for abutting against the ground are arranged on the support.
Through adopting above-mentioned technical scheme, when a plurality of rotation posts were accomodate on the support, the workman can directly promote the support motion, convenient operation. In the use of instrument main part, the workman also can promote the support motion for the position that instrument main part was located changes convenient operation.
To sum up, the application comprises the following beneficial technical effects:
1. the arrangement of the rotating columns, the rotating assemblies and the pull ropes enables the rotating assemblies to approach the support by pulling all the pull ropes by workers, at the moment, the rotating columns are arranged in a zigzag shape, and the rotating columns drive the instrument main body to move out of the radiation area, so that the workers can overhaul the instrument main body, and the overhaul efficiency of the instrument main body is improved;
2. the winding assembly is arranged, and the plurality of rotating columns can be arranged in a zigzag shape by rotating the rotating shaft, so that the main body of the instrument is convenient to overhaul;
3. the support assembly is arranged, so that the rotating column is slowly turned downwards and placed on the bracket, and the rotating column and the instrument main body are not easy to collide and damage;
4. the arrangement of the first roller and the first motor enables the instrument main body to move linearly on the rotating column, so that the position of the instrument main body is convenient to adjust, the instrument main body can be directly moved out of a radiation area, and the maintenance of the instrument main body is convenient;
5. the arrangement of second gyro wheel and second motor for a plurality of rotation posts expand gradually, and the instrument main part that the second gyro wheel was located on the rotation post will move to the radiation zone in, convenient operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic structural view showing a bracket and a support assembly in an embodiment of the present application;
FIG. 3 is a schematic view of the embodiment of the present application showing a plurality of rotating columns in a broken line state;
FIG. 4 is a schematic structural view showing a rotary column, an instrument body and a rotary assembly in the embodiment of the present application;
FIG. 5 is a schematic diagram showing the structure of the instrument body and the rotating assembly in the embodiment of the present application;
fig. 6 is a schematic view showing the structure of the winding assembly in the embodiment of the present application.
Reference numerals: 1. a support; 11. a fourth roller; 12. a control panel; 13. a groove is arranged in a penetrating way; 14. a limiting plate; 2. rotating the column; 21. a dovetail groove; 22. a second motor; 23. a second roller; 3. an instrument body; 31. a dovetail block; 32. a first motor; 33. a first roller; 4. a rotating assembly; 41. rotating the rod; 42. a connecting plate; 43. a third roller; 5. a support assembly; 51. a rotating plate; 511. a horizontal axis; 52. an electric cylinder; 53. a support plate; 6. a winding assembly; 61. a third motor; 62. a rotating shaft; 63. a turntable; 64. and pulling a rope.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses an environment-level dose rate meter. As shown in fig. 1, an environmental dose rate meter comprises a support 1 and a plurality of rotating columns 2 sequentially arranged along the length direction of the support, wherein the support 1 is arranged in an L shape, and four fourth rollers 11 are mounted at the bottom of the support 1; one of the rotating columns 2 positioned on the edge part is fixed on the bracket 1, and the other rotating column 2 positioned on the edge part is provided with an instrument main body 3; every two adjacent rotating columns 2 are hinged end to end through rotating assemblies 4. In the removal transportation of this application, many rotate post 2 will be that the dogleg shape shelve on support 1, the workman can directly promote the motion of support 1, and the transportation is convenient.
As shown in fig. 2 and 3, a support assembly 5 is arranged on the bracket 1, the support assembly 5 comprises a rotating plate 51, the middle part of the rotating plate 51 is rotatably connected to the bracket 1 through a horizontal shaft 511, and the axial direction of the horizontal shaft 511 is perpendicular to the extending direction of the rotating column 2; a control panel 12 is fixed on the bracket 1, one end of the rotating plate 51 is fixedly connected with an electric cylinder 52, a support plate 53 is fixed on a piston rod of the electric cylinder 52, and the electric cylinder 52 is coupled with the control panel 12; the bracket 1 is provided with a through groove 13 for the power supply cylinder 52 to penetrate through in a rotating way, and the bracket 1 is also fixed with a limiting plate 14.
When the worker does not apply force to the rotating plate 51, one end of the rotating plate 51, which is far away from the electric cylinder 52, will tilt and abut against the limiting plate 14, and at this time, the electric cylinder 52 will be located below the penetrating groove 13, thereby realizing the storage of the electric cylinder 52. When the instrument main body 3 needs to be used, a worker steps on the other end of the rotating plate 51, so that the electric cylinder 52 and the supporting plate 53 are tilted upwards, and the supporting plate 53 pushes the plurality of rotating columns 2 to turn upwards; then the control panel 12 will control the piston rod of the electric cylinder 52 to extend, the electric cylinder 52 will force the plurality of rotating columns 2 to turn upwards continuously through the supporting plate 53, and the plurality of rotating columns 2 will be separated from the bracket 1 and rotate to the vertical state.
As shown in fig. 3 and 4, a second motor 22 is fixed on the rotating column 2 farthest from the bracket 1, an output shaft of the second motor 22 extends along the horizontal direction and is fixedly sleeved with a second roller 23, and an axial direction of the output shaft of the second motor 22 is perpendicular to the extending direction of the rotating column 2; the second motor 22 is coupled to the control panel 12. The rotating assembly 4 comprises two connecting plates 42 connected through a rotating rod 41, and the two connecting plates 42 are respectively fixed on the corresponding rotating columns 2; the third roller 43 is fixedly sleeved at both ends of the rotating rod 41 in the rotating assembly 4 which is not connected with the pull rope 64.
When the rotation post 2 rotates to vertical state, the second roller 23 and the third roller 43 will contradict to ground, the control panel 12 will control the second motor 22 to start, the second motor 22 will drive the second roller 23 to roll and keep away from the support 1, the third roller 43 will driven motion, make many rotation posts 2 all rotatory on the vertical face, the axial of rotation post 2 is on a parallel with the plane that the rotation post 2 formed when rotating, so many rotation posts 2 will expand gradually, make the instrument main body 3 move to the radiation region in, need not the workman and remove the instrument main body 3 to the radiation region, the support 1 will be outside the radiation region.
As shown in fig. 5, all the rotating columns 2 are provided with dovetail grooves 21, and the extending direction of the dovetail grooves 21 is the same as the extending direction of the rotating columns 2; a dovetail block 31 is fixed to the instrument body 3, and the dovetail block 31 is slidably fitted in the dovetail groove 21 so that the instrument body 3 can move only in the extending direction of the rotating column 2.
A first motor 32 is fixed on the instrument body 3, the first motor 32 is coupled to the control panel 12, and an output shaft of the first motor 32 is fixedly sleeved with a first roller 33, and the first roller 33 rolls and abuts against a bottom groove wall of the dovetail groove 21. When controlling the first motor 32 to start through the control panel 12, the first motor 32 will drive the first roller 33 to move in the dovetail groove 21, which facilitates the worker to adjust the position of the instrument main body 3, and the instrument main body 3 can move to the support 1, which facilitates the worker to overhaul the instrument main body 3.
As shown in fig. 1 and 6, the winding assembly 6 is disposed on the bracket 1, the winding assembly 6 includes a third motor 61 fixed on the bracket 1, the third motor 61 is coupled to the control panel 12, an output shaft of the third motor 61 is fixedly connected to a rotating shaft 62 rotatably connected to the bracket 1, and the rotating shaft 62 extends along a horizontal direction and is perpendicular to an axial direction of the rotating column 2; the rotating shaft 62 is fixedly sleeved with a plurality of rotating discs 63, and the outer diameters of all the rotating discs 63 are different.
As shown in fig. 1 and 4, it should be noted that, from left to right, pull ropes 64 are provided on odd-numbered rotating assemblies 4, one end of each pull rope 64 is fixedly connected to one of the connecting plates 42, the other end of each pull rope 64 is fixedly connected to the outer wall of the corresponding rotating disc 63, the pull ropes 64 are in one-to-one correspondence with the rotating discs 63, and the outer diameter of the rotating disc 63 wound by the pull rope 64 on the rotating assembly 4 closer to the rotating disc 63 is larger than the outer diameter of the rotating disc 63 wound by the pull rope 64 on the rotating assembly 4 farther from the rotating disc 63.
When the third motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 enables the pulling rope 64 to be wound on the rotating disc 63, the pulling rope 64 pulls the rotating assembly 4 to approach the support 1, the moving speed of the rotating assembly 4 which is farther away from the support 1 is higher, and the rotating columns 2 are folded into a zigzag shape, so that the instrument main body 3 is moved out of the radiation area, and the overhaul of the instrument main body 3 is facilitated.
As shown in fig. 2 and 3, when a worker pushes the support 1 to turn over toward the rotating column 2, the rotating column 2 turns over downward, and the worker steps on one end of the rotating plate 51 far from the electric cylinder 52, so that the supporting plate 53 on the electric cylinder 52 supports the rotating column 2; the piston rod of the electric cylinder 52 will then be gradually retracted, so that the rotary column 2 is gradually turned downwards; then the feet of the worker will gradually lift upwards, the rotating column 2 will continue to turn downwards due to the self gravity, and the rotating column 2 will force the electric cylinder 52 to turn downwards; afterwards, the rotating column 2 is placed on the support 1, the rotating column 2 is stored, the electric cylinder 52 moves to the position below the penetrating groove 13, the rotating plate 51 abuts against the limiting plate 14, and the electric cylinder 52 is stored.
The implementation principle of the environmental-level dose rate meter in the embodiment of the application is as follows: when the instrument main body 3 needs to be used, a worker steps on the other end of the rotating plate 51, so that the electric cylinder 52 and the supporting plate 53 are tilted upwards, and the supporting plate 53 pushes the plurality of rotating columns 2 to turn upwards; then the control panel 12 will control the piston rod of the electric cylinder 52 to extend out, the electric cylinder 52 will force the plurality of rotating columns 2 to continue to turn upwards through the supporting plate 53, the plurality of rotating columns 2 will be separated from the bracket 1 and rotate to the vertical state, and at this time the second roller 23 and the third roller 43 will collide with the ground. Then the control panel 12 will control the second motor 22 to drive the second roller 23 to roll away from the bracket 1, the third roller 43 will move in a driven manner, so that the plurality of rotating columns 2 are gradually unfolded, and the main body 3 of the apparatus will move to the radiation area.
When controlling the first motor 32 to start through the control panel 12, the first motor 32 will drive the first roller 33 to move in the dovetail groove 21, which facilitates the worker to adjust the position of the instrument main body 3, and the instrument main body 3 can move to the support 1, which facilitates the worker to overhaul the instrument main body 3.
When the third motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 enables the pulling rope 64 to be wound on the rotating disc 63, the pulling rope 64 pulls the rotating assembly 4 to be close to the support 1, the rotating columns 2 are folded into a zigzag shape, and the instrument main body 3 is moved out of the radiation area, so that the instrument main body 3 is convenient to overhaul.
When a worker pushes and turns the bracket 1 to the rotating column 2, the rotating column 2 turns downwards, and the worker treads on one end of the rotating plate 51 far away from the electric cylinder 52, so that the supporting plate 53 on the electric cylinder 52 supports the rotating column 2; the piston rod of the electric cylinder 52 will then be gradually retracted, so that the rotary column 2 is gradually turned downwards; then the feet of the worker will gradually lift upwards, the rotating column 2 will continue to turn downwards due to the self gravity, and the rotating column 2 will force the electric cylinder 52 to turn downwards; afterwards, the rotating column 2 is placed on the support 1, the rotating column 2 is stored, the electric cylinder 52 moves to the position below the penetrating groove 13, the rotating plate 51 abuts against the limiting plate 14, and the electric cylinder 52 is stored.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An environmental-grade dose rate meter comprising an instrument body (3), characterized in that: the device is characterized by also comprising a support (1) and a plurality of rotating columns (2) which are sequentially arranged along the length direction of the device, wherein one rotating column (2) positioned on one side part is arranged on the support (1), and the instrument main body (3) is arranged on the other rotating column (2) positioned on the other side part; every two adjacent rotating columns (2) are hinged end to end through a rotating assembly (4), the rotating columns (2) rotate on a vertical surface, and the axial directions of the rotating columns (2) are parallel to a plane formed by the rotating columns (2) during rotation; the rotating component (4) positioned at odd number or even number is connected to the bracket (1) through a pull rope (64).
2. The ambient dose rate meter of claim 1, wherein: the winding assembly (6) is arranged on the support (1), the winding assembly (6) comprises a rotating shaft (62) which is rotatably connected to the support (1), and a plurality of rotating discs (63) for winding corresponding pull ropes (64) are sleeved on the rotating shaft (62); the outer diameter of the rotary table (63) wound by the pull rope (64) on the rotary assembly (4) close to the rotary table (63) is larger than the outer diameter of the rotary table (63) wound by the pull rope (64) on the rotary assembly (4) far away from the rotary table (63).
3. An ambient dose rate meter according to claim 2, wherein: the support device is characterized by further comprising a support component (5), wherein the support component (5) comprises an electric cylinder (52), and a support plate (53) which is used for the rotation column (2) to abut against when the rotation column is turned downwards is arranged on a piston rod of the electric cylinder (52).
4. An ambient dose rate meter according to claim 3, wherein: the supporting assembly (5) further comprises a rotating plate (51), the middle part of the rotating plate (51) is rotatably connected to the bracket (1) through a horizontal shaft (511), and one end of the rotating plate (51) is connected to a cylinder body of the electric cylinder (52); the bracket (1) is provided with a limit plate (14) which is used for the other end of the rotating plate (51) to abut against when the rotating plate is turned upwards.
5. The ambient dose rate meter of claim 1, wherein: the instrument main body (3) is connected to all the rotating columns (2) in a sliding mode, a first roller (33) abutting against the rotating columns (2) and a first motor (32) used for driving the first roller (33) to rotate are arranged on the instrument main body (3), and an output shaft of the first motor (32) is connected to the first roller (33); the bracket (1) is provided with a control panel (12), and the first motor (32) is coupled with the control panel (12).
6. The ambient dose rate meter of claim 1, wherein: a second roller (23) used for abutting against the ground and a second motor (22) used for driving the second roller (23) to rotate are arranged on the rotating column (2) farthest from the support (1), and an output shaft of the second motor (22) is connected to the second roller (23); the bracket (1) is provided with a control panel (12), and the second motor (22) is coupled to the control panel (12).
7. The ambient dose rate meter of claim 6, wherein: the rotating assembly (4) comprises two connecting plates (42) which are respectively connected with the corresponding rotating columns (2), and the two connecting plates (42) are rotatably connected with the same rotating rod (41); a third roller (43) which is used for abutting against the ground is sleeved on a rotating rod (41) in the rotating assembly (4) which is not connected with the pull rope (64).
8. The ambient dose rate meter of claim 7, wherein: and a plurality of fourth rollers (11) used for abutting against the ground are arranged on the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449261.1A CN113189631B (en) | 2021-04-25 | 2021-04-25 | Environment-level dose rate instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449261.1A CN113189631B (en) | 2021-04-25 | 2021-04-25 | Environment-level dose rate instrument |
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| Publication Number | Publication Date |
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| CN113189631A true CN113189631A (en) | 2021-07-30 |
| CN113189631B CN113189631B (en) | 2023-04-25 |
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| CN111115472A (en) * | 2020-02-19 | 2020-05-08 | 合肥市春华起重机械有限公司 | Cargo boom structure of automatic crane and operation method thereof |
| CN111981270A (en) * | 2020-08-22 | 2020-11-24 | 杭州卫康环保科技有限公司 | Environmental-level dose rate meter with conveying device |
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| CN113189631B (en) | 2023-04-25 |
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