CN210982744U

CN210982744U - Radioactivity measuring instrument

Info

Publication number: CN210982744U
Application number: CN201921668372.6U
Authority: CN
Inventors: 卢强
Original assignee: Sichuan Shiyang Health Technology Service Co ltd
Current assignee: Sichuan Shiyang Health Technology Service Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-10
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a radioactivity measuring apparatu, which comprises a bod, both sides are provided with two all-round detection device in the organism to use the vertical bisector of organism to set up as the mutual symmetry of symmetry line, all-round detection device is including connecting montant, pivot, motor a, detecting head, connecting the horizontal pole, the pivot is rotated with the connection montant lower extreme and is linked, it is connected with the detecting head to connect horizontal pole one end, and the other end is connected with the pivot, motor a installs on connecting the montant, and is belt drive between this motor a's transmission shaft and the pivot, all-round detection device below is provided with detects the platform, it sets up on transmission to detect the platform. The radioactivity measuring instrument has the advantages that the measurement is more comprehensive, and the measurement height can be adjusted according to needs, so that the adaptability is stronger.

Description

Radioactivity measuring instrument

Technical Field

The utility model relates to a radioactivity check out test set field indicates a radioactivity measuring apparatu very much.

Background

The radioactivity refers to the phenomenon that elements spontaneously emit rays from unstable atomic nuclei (such as α rays, β rays, gamma rays and the like) and decay to form stable elements to stop emitting (decay products), and the phenomenon is called radioactivity.

Disclosure of Invention

The utility model aims at improving and innovating the shortcoming and the problem that exist among the background art, provide one kind and measure more comprehensively, measure the height and can adjust the radioactivity measuring apparatu as required.

The technical scheme of the utility model a construct a radioactivity measuring apparatu, which comprises a bod, both sides are provided with two all-round detection device in the organism to use the vertical bisector of organism to set up for the mutual symmetry of symmetry line, all-round detection device is including connecting montant, pivot, motor a, detecting head, connecting the horizontal pole, the pivot is rotated with the connection montant lower extreme and is linked, it is connected with the detecting head to connect horizontal pole one end, and the other end is connected with the pivot, motor a installs on connecting the montant, and is belt drive between this motor a's transmission shaft and the pivot, all-round detection device below is provided with detects the platform, it sets up on transmission to detect the platform.

Preferably, the transmission device of the radioactivity measuring instrument comprises a motor b, a master gear, a slave gear, a lead screw, guide rods, a fixed plate, a connecting plate and a moving platform, wherein the fixed plate is fixedly arranged in the machine body, one end of the lead screw is rotatably connected with the machine body, the other end of the lead screw penetrates through the fixed plate to be connected with the slave gear, the slave gear is meshed with the master gear, the master gear is connected with a transmission shaft of the motor b, the two guide rods are respectively positioned on two sides of the lead screw, the connecting plate is movably arranged on the guide rods and is in threaded connection with the lead screw, the moving platform is arranged on the connecting plate, and the detection platform is arranged on the moving platform.

Preferably, the connecting vertical rod of the radioactivity measuring instrument is connected with the movable rod of the air cylinder through a connecting key, the air cylinder is arranged on an air cylinder plate, and the air cylinder plate is arranged at the top of the machine body.

Preferably, the connection key of the radioactivity measuring instrument comprises a square key and a concave key, wherein the square key is arranged on the movable rod of the air cylinder, and the concave key is wrapped on the square key and is in threaded connection with the square key through a screw rod a.

Preferably, the radioactivity measuring instrument is provided with clamping device on examining the test table, clamping device includes fixed montant, fixed horizontal pole and screw rod b, fixed montant lower extreme is connected with examining the test table, fixed horizontal pole one end is connected with fixed montant, screw rod b sets up on fixed horizontal pole to be the screw thread with fixed horizontal pole and link.

Preferably, the upper body of the omnibearing detecting device of the radioactive measuring instrument is provided with an opening a.

Preferably, the two side bodies of the mobile platform of the radioactive measuring instrument are provided with openings b.

The utility model has the advantages and beneficial effect:

because there is belt drive in motor a and pivot, and the pivot is rotated with the connecting rod lower extreme and is linked, motor a can drive the top that the detecting head rotated the different positions of article to be measured through pivot and connection horizontal pole to the completion carries out comprehensive detection to the article to be measured, and connects the montant and be connected with the cylinder movable rod, therefore all-round detection device's height can be adjusted, and the adaptability is stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the transmission when assembled.

Fig. 3 is a perspective view of a square key and a concave key.

Description of the figures:

1-machine body, 2-connecting vertical rod, 3-rotating shaft, 4-motor a, 5-detecting head, 6-connecting transverse rod, 7-detecting table, 8-motor b, 9-main gear, 10-driven gear, 11-lead screw, 12-guide rod, 13-fixing plate, 14-connecting plate, 15-moving platform, 16-air cylinder, 17-square key, 18-concave key, 19-screw rod a, 20-fixing vertical rod, 21-fixing transverse rod, 22-screw rod b, 23-opening a, 24-opening b and 25-air cylinder plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, a radioactivity measuring instrument, including organism 1, both sides are provided with two all-round detection device in the organism 1 to use the vertical bisector of organism 1 to set up as the mutual symmetry of symmetry line, all-round detection device is including connecting montant 2, pivot 3, motor a4, detecting head 5, connecting horizontal pole 6, pivot 3 rotates with the lower extreme of connecting montant 2 to be linked, it is connected with detecting head 5 to connect horizontal pole 6 one end, and the other end is connected with pivot 3, motor a4 installs on connecting montant 2, and is belt drive between this motor a 4's the transmission shaft and the pivot 3, all-round detection device below is provided with detects platform 7, it sets up on transmission to detect platform 7.

The utility model discloses a working process and principle do:

because there is belt drive in motor a4 and pivot 3, and pivot 3 rotates with the connecting rod lower extreme and links, and motor a4 can drive the top that detecting head 5 rotated the article different positions that awaits measuring through pivot 3 and connecting horizontal pole 6 to the completion carries out comprehensive detection to the article that awaits measuring of placing on examining test table 7. The number of the omnibearing detection devices is variable, and the omnibearing detection devices can be changed according to requirements.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and fig. 2, the transmission device includes a motor b8, a master gear 9, a slave gear 10, a lead screw 11, a guide rod 12, a fixed plate 13, a connecting plate 14, and a moving platform 15, the fixed plate 13 is fixedly disposed in the machine body 1, one end of the lead screw 11 is rotatably linked with the machine body 1, the other end of the lead screw passes through the fixed plate 13 and is connected with the slave gear 10, the slave gear 10 is meshed with the master gear 9, the master gear 9 is connected with a transmission shaft of the motor b8, the two guide rods 12 are disposed at two sides of the lead screw, the connecting plate 14 is movably disposed on the guide rod 12 and is in threaded connection with the lead screw 11, the moving platform 15 is disposed on the connecting plate 14, and the detection platform 7 is disposed on the moving platform. The transmission device can alternately transmit the detection platform 7 to the adjacent omnibearing detection device, when the detection platform 7 with the object to be detected moves to the adjacent omnibearing detection device and radioactivity is detected, the detected object to be detected on the other detection platform 7 can be operated outside the machine body 1 by the transmission device, at the moment, the object can be unloaded and loaded again on the detection platform 7, the operation is circulated, wherein the transmission device is essentially the transmission of the lead screw 11 and is not explained here.

Example 3

On the basis of the embodiment 1, as shown in fig. 1, the connecting vertical rod 2 is connected with the movable rod of the air cylinder 16 through a connecting key, the air cylinder 16 is arranged on the air cylinder plate 25, and the air cylinder plate 25 is arranged on the top of the machine body 1. The air cylinder 16 is responsible for adjusting the height of the omnibearing detection device.

Example 4

On the basis of embodiment 3, as shown in fig. 1 and 3, the connection key comprises a square key 17 and a concave key 18, wherein the square key 17 is arranged on the movable rod of the air cylinder 16, and the concave key 18 is wrapped on the square key 17 and forms a threaded link with the square key 17 through a screw a 19. Because the square key 17 and the concave key 18 form a threaded link through the screw a19, the square key 17 and the concave key 18 are actually an attachable and detachable link, and therefore the omnibearing detection device and the movable rod of the air cylinder 16 are an attachable and detachable link, and the installation and maintenance of the omnibearing detection device are more convenient.

Example 5

On the basis of embodiment 1, as shown in fig. 1, a clamping device is arranged on the detection table 7, the clamping device includes a fixed vertical rod 20, a fixed cross rod 21 and a screw b22, the lower end of the fixed vertical rod 20 is connected with the detection table 7, one end of the fixed cross rod 21 is connected with the fixed vertical rod 20, and the screw b22 is arranged on the fixed cross rod 21 and is in threaded connection with the fixed cross rod 21. The clamping device starts a clamping effect, and if some plates and stones are detected, the screw b22 is screwed down to enable the screw b22 to abut against the plates or stones, so that the plates or stones are prevented from sliding in the moving in and out process.

Example 6

In addition to embodiment 1, as shown in fig. 1, the upper body 1 of the omnidirectional probe apparatus is provided with an opening a 23. The opening a23 is used for the entrance and exit of the omnidirectional detector.

Example 7

In addition to embodiment 2, as shown in fig. 1, the body 1 on both sides of the moving platform 15 is provided with an opening b 24. The opening b is provided for the entrance and exit of the moving platform 15.

Claims

1. A radioactivity measuring instrument comprises a machine body (1), and is characterized in that two omnibearing detecting devices are arranged on two sides in the machine body (1), and are symmetrically arranged with the vertical bisector of the machine body (1) as a symmetry line, the omnibearing detecting device comprises a connecting vertical rod (2), a rotating shaft (3), a motor a (4), a detecting head (5) and a connecting cross rod (6), the rotating shaft (3) is rotatably connected with the lower end of the connecting vertical rod (2), one end of the connecting cross rod (6) is connected with the detecting head (5), the other end of the connecting cross rod is connected with the rotating shaft (3), the motor a (4) is arranged on the connecting vertical rod (2), and the transmission shaft of the motor a (4) and the rotating shaft (3) are in belt transmission, the detection platform (7) is arranged below the omnibearing detection device, and the detection platform (7) is arranged on the transmission device.

2. The radioactivity measuring instrument according to claim 1, wherein the transmission device comprises a motor b (8), a master gear (9), a slave gear (10), a lead screw (11), a guide rod (12), a fixed plate (13), a connecting plate (14) and a movable platform (15), the fixed plate (13) is fixedly arranged in the machine body (1), one end of the lead screw (11) is rotatably connected with the machine body (1), the other end of the lead screw passes through the fixed plate (13) and is connected with the slave gear (10), the slave gear (10) is meshed with the master gear (9), the master gear (9) is connected with a transmission shaft of the motor b (8), the guide rods (12) are arranged in two numbers and are respectively positioned at two sides of the lead screw, the connecting plate (14) is movably arranged on the guide rods (12) and is in threaded connection with the lead screw (11), and the movable platform (15) is arranged on the connecting plate (14), the detection table (7) is arranged on the mobile platform (15).

3. The radioactivity measuring instrument according to claim 1, wherein the vertical connecting rod (2) is connected with the movable rod of the cylinder (16) through a connecting key, the cylinder (16) is arranged on a cylinder plate (25), and the cylinder plate (25) is arranged on the top of the machine body (1).

4. The radioactivity measuring instrument according to claim 3, wherein the connecting key comprises a square key (17) and a concave key (18), the square key (17) is arranged on the movable rod of the cylinder (16), the concave key (18) is wrapped on the square key (17) and is in threaded connection with the square key (17) through a screw a (19).

5. The radioactivity measuring instrument according to claim 1, wherein a clamping device is arranged on the detection table (7), the clamping device comprises a fixed vertical rod (20), a fixed cross rod (21) and a screw b (22), the lower end of the fixed vertical rod (20) is connected with the detection table (7), one end of the fixed cross rod (21) is connected with the fixed vertical rod (20), and the screw b (22) is arranged on the fixed cross rod (21) and is in threaded connection with the fixed cross rod (21).

6. The radioactivity measuring instrument according to claim 1, wherein the upper body (1) of the omnidirectional detecting device is provided with an opening a (23).

7. The radioactivity measuring instrument according to claim 2, wherein the body (1) on both sides of the moving platform (15) is provided with an opening b (24).