CN219456529U - Movable nuclear radiation detector - Google Patents

Abstract

The present utility model relates to a nuclear radiation detector, and more particularly, to a mobile nuclear radiation detector. The utility model provides a movable nuclear radiation detector capable of automatically adjusting a detection angle. The utility model provides a movable nuclear radiation detector which comprises a base, a support frame, a motor, a turntable and a detector, wherein the support frame is arranged in the middle of the base, the motor is installed on the support frame, the turntable is connected to an output shaft of the motor in a key manner, and the detector is placed at the top of the turntable. The detector is driven to rotate in all directions through the turntable to automatically change the detection angle of the detector, so that an alarm is given when the detector rotates to the direction with nuclear radiation, the detection direction is determined, and the purpose of accurate detection is achieved.

Description

Movable nuclear radiation detector

Technical Field

The present utility model relates to a nuclear radiation detector, and more particularly, to a mobile nuclear radiation detector.

Background

The radioactive substance emits energy in the form of waves or particles, namely nuclear radiation, and the nuclear radiation detector is an instrument for detecting nuclear radiation information, wherein the nuclear radiation is mainly divided into three rays, namely alpha rays, beta rays and gamma rays, and no matter the rays enter a human body, the rays can cause harm to the human body, so that the nuclear radiation detector is required to be used for effectively obtaining the nuclear accident environment radiation field condition when a sudden strong radiation area or a strong radiation area exists, and an emergency strategy is formulated later.

Patent grant bulletin number is CN 210181233U's patent discloses a novel nuclear radiation detector, including the main part equipment box, the inside of main part equipment box is provided with main part equipment, the rear side fixedly connected with sleeve of the inner wall of main part equipment box, the axis of rotation has been cup jointed to the one end of main part equipment box inner wall rear side is kept away from to the sleeve, the bearing has been inlayed to the bottom of main part equipment box surface, the inner circle of bearing cup joints with the fixed surface of axis of rotation, the fixed surface of axis of rotation has cup jointed the reel. According to the utility model, the turntable is driven to rotate together through the rotation of the rotating handle, the turntable is fixedly connected with the rotating shaft, the rotating shaft is driven to rotate together through the rotation of the turntable, and the reel is fixedly sleeved on the surface of the rotating shaft, so that the rotation of the rotating shaft drives the reel to rotate together, and then the detection probe is taken out from the elastic clamp.

It is therefore desirable to provide a mobile nuclear radiation detector that automatically adjusts the detection angle.

Disclosure of Invention

In order to overcome the defects that a detector is required to hold a detection probe by a detector and continuously move for angle and position adjustment to determine a detection mode with a nuclear radiation azimuth during detection of the patent, the detection speed and the detection efficiency are easy to influence, and the detection is inaccurate, the utility model aims to provide a movable nuclear radiation detector capable of automatically adjusting the detection angle.

The utility model is realized by the following technical approaches: the utility model provides a portable nuclear radiation detector, includes base, support frame, motor, carousel and detector, and the middle part is provided with the support frame in the base, installs the motor on the support frame, and the key is connected with the carousel on the output shaft of motor, and the detector has been placed at the carousel top.

As a further preferable scheme, the novel rotary handle further comprises a connecting plate, rotating shafts, handles and clamping blocks, wherein the connecting plate is symmetrically arranged on the right side of the base in a front-back rotating mode, the rotating shafts are arranged on the upper portions of the connecting plate, the handles are rotatably arranged on the two rotating shafts, the clamping blocks are slidably arranged on the front side and the rear side of the lower portion of each handle, and the clamping blocks are connected with the rotating shafts in a clamping mode.

As a further preferable scheme, the novel rotary table further comprises a sliding block, rotary plates and fixing columns, wherein the sliding blocks are arranged on the front side and the rear side of the base in a sliding mode, the rotary plates are arranged on the sliding blocks in a rotating mode, and the fixing columns are arranged on the left side and the right side of the lower portion of the rotary plates in a sliding mode.

As a further preferred scheme, still including protective frame, protective cover, fixed cover, sleeve and telescopic link, the protective frame is installed at the base top, and the last rotation type of protective frame is provided with the protective cover, and both sides all rotate around in the protective frame and are provided with fixed cover, are provided with the sleeve on the fixed cover, and the slip type is provided with the telescopic link in the sleeve, and the telescopic link is connected with the protective cover.

As a further preferable scheme, the rotary table further comprises a fixed block, and the top of the rotary table is provided with the fixed block.

As a further preferable scheme, the novel anti-slip handle further comprises an anti-slip rubber sleeve, and the grip is provided with the anti-slip rubber sleeve.

The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model: 1. the detector is driven to rotate in all directions through the turntable to automatically change the detection angle of the detector, so that an alarm is given when the detector rotates to the direction with nuclear radiation, the detection direction is determined, and the purpose of accurate detection is achieved.

2. The clamping block is pulled out forwards, so that the clamping block does not fix the handle any more, and then the handle is pulled downwards to fold the clamping block, so that the carrying space is reduced, and the aim of convenient carrying is achieved.

3. The fixing column is downwards contacted with the ground, so that the fixing column is used for fixing the device on the ground, and the device is prevented from moving randomly to cause detection data errors.

4. The protective frame is covered by the protective cover, so that the detector is protected, and the detector is prevented from being damaged when not in use.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective sectional structure of the turntable, the detector and the connecting plate of the utility model.

Fig. 3 is a schematic perspective sectional structure of the slider, the rotating plate and the fixed column of the present utility model.

Fig. 4 is a schematic perspective sectional structure of the fixing sleeve, the sleeve and the telescopic rod of the present utility model.

Wherein: the anti-skid rubber sleeve comprises a 1-base, a 2-supporting frame, a 3-motor, a 4-turntable, a 401-detector, a 5-connecting plate, a 6-rotating shaft, a 61-handle, a 7-clamping block, an 8-sliding block, a 9-rotating plate, a 10-fixed column, an 11-protection frame, a 12-protection cover, a 13-fixed sleeve, a 14-sleeve, a 15-telescopic rod, a 16-fixed block and a 17-anti-skid rubber sleeve.

Detailed Description

The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. And the application is said to be as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).

Example 1

Referring to fig. 1 and 2, a mobile nuclear radiation detector comprises a base 1, a support frame 2, a motor 3, a turntable 4 and a detector 401, wherein the support frame 2 is arranged in the middle of the base 1 through bolts, the motor 3 is installed on the support frame 2, the turntable 4 is connected to an output shaft of the motor 3 through an upper key, and the detector 401 is placed at the top of the turntable 4.

Referring to fig. 3, the rotary table 4 further comprises a fixed block 16, and the top of the rotary table 4 is provided with the fixed block 16 for fixing the detector 401.

When the device is required to be used for nuclear radiation detection, a detector moves the device in a region to be detected, then the detector 401 is started by the detector, the region is detected in an omnibearing manner by moving the device, in the detection process, the motor 3 is started by the detector, the output shaft of the motor 3 drives the rotary table 4 to rotate, the rotary table 4 drives the detector 401 to rotate in an omnibearing manner, the detection angle of the detector 401 is changed, when the detector 401 rotates to have the direction of nuclear radiation, the detector 401 can give out an alarm, the detection direction is determined, and therefore the purpose of accurate detection is achieved, and after the detection is finished, the detector 401 and the motor 3 are closed by the detector.

Example 2

Based on embodiment 1, referring to fig. 1, the device further comprises a connecting plate 5, rotating shafts 6, a handle 61 and a clamping block 7, wherein the connecting plate 5 is symmetrically arranged on the right side of the base 1 in a front-back rotating mode, the rotating shafts 6 are arranged on the upper portions of the connecting plate 5, the handle 61 is rotatably arranged on the two rotating shafts 6, the clamping block 7 for fixing the handle 61 is slidably arranged on the front side and the rear side of the lower portion of the handle 61, and the clamping block 7 is clamped with the rotating shafts 6.

Referring to fig. 1, the anti-slip rubber sleeve 17 is further included, the grip 61 is provided with the anti-slip rubber sleeve 17, and the anti-slip rubber sleeve 17 can improve the hand feeling of a probe holding the grip 61.

When the detecting personnel need to move the device to detect the area, the detecting personnel hold the handle 61 and can push the device to move, so that the aim of conveniently moving the device is fulfilled, when the detecting personnel need to carry the device, the detecting personnel pull the clamping block 7 forward, the clamping block 7 does not fix the handle 61 any more, the detecting personnel can pull the handle 61 downwards to fold the handle 61, and further the carrying space is reduced, so that the aim of conveniently carrying is fulfilled, and when the handle 61 is needed to be used later, the detecting personnel straighten the handle 61 upwards and clamp the clamping block 7 into the rotating shaft 6, so that the clamping block 7 can fix the handle 61.

Referring to fig. 3, the base further comprises a sliding block 8, a rotating plate 9 and fixing columns 10, wherein the sliding block 8 is arranged on the front side and the rear side of the base 1 in a sliding mode, the rotating plate 9 is arranged on the sliding block 8 in a rotating mode, and the fixing columns 10 are arranged on the left side and the right side of the lower portion of the rotating plate 9 in a sliding mode.

When this device removes, the probe person upwards pulls revolving plate 9, revolving plate 9 rotates on slider 8, make revolving plate 9 flush with base 1, later the probe person inwards promotes revolving plate 9 and gets into in the base 1, can avoid revolving plate 9 to block this device and remove, when detecting the position and confirm the back, this device stops the removal, the probe person outwards again pulls revolving plate 9 to downwardly pulling revolving plate 9 resets, fixed column 10 downwardly and ground contact, can fix this device subaerial through fixed column 10, in order to prevent this device to remove at will and lead to detecting data to makeing mistakes.

Referring to fig. 1 and 4, the device further comprises a protective frame 11, a protective cover 12, a fixing sleeve 13, a sleeve 14 and a telescopic rod 15, wherein the protective frame 11 is installed at the top of the base 1, the protective cover 12 is rotatably arranged on the protective frame 11, the fixing sleeve 13 is rotatably arranged on the front side and the rear side of the protective frame 11, the sleeve 14 is arranged on the fixing sleeve 13, the telescopic rod 15 is slidably arranged in the sleeve 14, and the telescopic rod 15 is connected with the protective cover 12.

When this device detects, the detection personnel upwards pull protective cover 12, and protective cover 12 anticlockwise upwards rotates, and sleeve 14 rotates right thereupon under the effect of fixed cover 13, and telescopic link 15 upwards slides in sleeve 14 simultaneously, and then struts protective cover 12, can survey the operation after protective cover 12 opens, and after detecting, the detection personnel downwards pulls protective cover 12 and resets, and sleeve 14 rotates to reset to the left, and telescopic link 15 moves down and resets, and protective cover 12 covers protective frame 11, and then protects detector 401 to detector 401 is damaged when not using.

The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (6)

1. The utility model provides a portable nuclear radiation detector, its characterized in that, including base (1), support frame (2), motor (3), carousel (4) and detector (401), the middle part is provided with support frame (2) in base (1), installs motor (3) on support frame (2), and the key is connected with carousel (4) on the output shaft of motor (3), and detector (401) have been placed at carousel (4) top.

2. The mobile nuclear radiation detector according to claim 1, further comprising a connecting plate (5), rotating shafts (6), grips (61) and clamping blocks (7), wherein the connecting plate (5) is symmetrically arranged on the right side of the base (1) in a front-back rotating mode, the rotating shafts (6) are arranged on the upper portion of the connecting plate (5), the grips (61) are rotatably arranged on the two rotating shafts (6), the clamping blocks (7) are slidably arranged on the front side and the rear side of the lower portion of the grips (61), and the clamping blocks (7) are clamped with the rotating shafts (6).

3. A mobile nuclear radiation detector as claimed in claim 2, further comprising a slider (8), a rotating plate (9) and fixing columns (10), wherein the slider (8) is slidably arranged on the front side and the rear side of the base (1), the rotating plate (9) is rotatably arranged on the slider (8), and the fixing columns (10) are slidably arranged on the left side and the right side of the lower portion of the rotating plate (9).

4. A mobile nuclear radiation detector as claimed in claim 3, further comprising a protective frame (11), a protective cover (12), a fixing sleeve (13), a sleeve (14) and a telescopic rod (15), wherein the protective frame (11) is mounted on the top of the base (1), the protective cover (12) is rotatably arranged on the protective frame (11), the fixing sleeve (13) is rotatably arranged on the front side and the rear side of the protective frame (11), the sleeve (14) is arranged on the fixing sleeve (13), the telescopic rod (15) is slidably arranged in the sleeve (14), and the telescopic rod (15) is connected with the protective cover (12).

5. A mobile nuclear radiation detector as claimed in claim 4, characterized in that it further comprises a fixed block (16), the top of the turntable (4) being provided with the fixed block (16).

6. A mobile nuclear radiation detector as claimed in claim 5, further comprising a slip resistant rubber sleeve (17), the grip (61) being provided with the slip resistant rubber sleeve (17).