Channel type radiation detection instrument

Abstract

The utility model belongs to the technical field of radiation detection, and particularly relates to a channel type radiation detection instrument which comprises a base, a bearing moving mechanism is arranged above the base, and a moving detection mechanism is arranged above the bearing moving mechanism. Through the arranged mobile detection mechanism, rotary radiation detection is effectively carried out on an object, the arranged rotating assembly drives the second rotating shaft installed on the door-shaped frame to rotate, the frame body is adjusted to rotate, and the lifting hydraulic cylinder arranged below the second rotating shaft drives the frame body to ascend and descend. The article is clamped, lifted and rotated through the clamping assembly installed on the frame body, the detector is driven by the lifting assembly, the rotating to-be-detected article is subjected to lifting movement detection, meanwhile, display is conducted through the detection displayer, the article radiation detection effect is guaranteed, and therefore nuclear radiation detection is comprehensively conducted on the article, and the detection efficiency is improved. The radiation detection efficiency is improved, the operation is simple, and the detection is accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of radiation detection, and particularly relates to a channel type radiation detection instrument. Background Technique

[0002] According to the physical properties of radioactive rays, a geophysical prospecting method for obtaining radioactive intensity by using special instruments such as radiometers and emanometers to measure the ray intensity or emanation concentration of radioactive elements. The detection methods include: ground measurement, aerial measurement, radiation sampling, well logging, emanation measurement, track measurement, physical analysis, etc.

[0003] In the existing related technologies, the conveyor belt transports items, and it is impossible to effectively perform rotational radiation detection on the items. Therefore, it is urgent to design a channel type radiation detection instrument to solve these problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model discloses a channel type radiation detection instrument.

[0005] The utility model realizes the above object through the following technical solutions:

[0006] A channel type radiation detection instrument includes a base, a load-carrying and moving mechanism is arranged above the base, and a moving and detecting mechanism is arranged above the load-carrying and moving mechanism.

[0007] The moving and detecting mechanism includes a gantry arranged on the base, a second rotating shaft is vertically rotatably installed above the gantry, a rotating assembly is arranged on the outer surface of one end of the second rotating shaft, a lifting hydraulic cylinder is installed at the other end of the second rotating shaft, a frame body is installed at the power end of the lifting hydraulic cylinder, a clamping assembly is arranged on the frame body, a lifting assembly is arranged on the gantry, a detector is installed on the lifting assembly, a detection display is arranged on the front side of the gantry, and an alarm is installed above the gantry.

[0008] Preferably, the load-carrying and moving mechanism includes a vertical plate arranged above the base, a first rotating shaft is arranged on the vertical plate, a conveyor belt is installed on the outer surface of the first rotating shaft, a driving motor is arranged at one end of the first rotating shaft, limiting frames are equidistantly arranged on the conveyor belt, a push plate assembly is installed on the limiting frames, and a clamping assembly is arranged inside the limiting frames.

[0009] Preferably, the clamping assembly includes a cylinder arranged on the frame body, and a clamping plate is installed at the power end of the cylinder.

[0010] Preferably, the lifting assembly includes a ball screw arranged on the gantry, a power motor is installed at one end of the ball screw, and a lifting platform is installed on the outer surface of the ball screw.

[0011] Preferably, the push plate assembly includes an electric telescopic rod arranged on the limiting frame, and a pushing plate is arranged at the power end of the electric telescopic rod.

[0012] Preferably, the clamping assembly includes a clamping plate disposed within the limit frame, and a first damping spring device is installed between the clamping plate and the limit frame.

[0013] The beneficial effects are as follows:

[0014] The utility model discloses a channel-type radiation detection instrument. Through the provided moving detection mechanism, the item can be effectively subjected to rotational radiation detection. The rotation assembly drives the second rotating shaft installed on the gantry to rotate, thereby adjusting the rotation of the frame body. The lifting hydraulic cylinder disposed below the second rotating shaft drives the frame body to lift, and the clamping assembly installed on the frame body clamps and lifts and rotates the item. The lifting assembly drives the detector to perform lifting and moving detection on the rotating item to be detected, and at the same time, it is displayed through the detection display, ensuring the radiation detection effect of the item, thereby comprehensively performing nuclear radiation detection on the item, improving the radiation detection efficiency, being simple to operate, and having accurate detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the isometric structure schematic diagram of the shaft of the utility model;

[0016] Figure 2 is the front view structure schematic diagram of the utility model;

[0017] Figure 3 is the front view sectional structure schematic diagram of the utility model;

[0018] Figure 4 is the first structure schematic diagram of the utility model;

[0019] Figure 5 is the second structure schematic diagram of the utility model;

[0020] Figure 6 is Figure 4 the structure schematic diagram at A in

[0021] In the figure: 1, base;

[0022] 2, load-bearing moving mechanism; 201, vertical plate; 202, first rotating shaft; 203, conveyor belt; 204, drive motor; 205, limit frame; 206, electric telescopic rod; 2061, pushing plate; 207, first damping spring device; 208, clamping plate;

[0023] 3, moving detection mechanism; 301, gantry; 302, second rotating shaft; 303, rotation assembly; 304, lifting hydraulic cylinder; 305, frame body; 306, cylinder; 307, clamping plate; 308, ball screw; 309, power motor; 310, lifting platform; 311, detector; 312, detection display; 313, alarm. Detailed implementation mode

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Refer to Figures 1-6 , an embodiment provided by the present utility model: a channel-type radiation detection instrument, including a base 1, a carrying and moving mechanism 2 is arranged above the base 1, and a moving detection mechanism 3 is arranged above the carrying and moving mechanism 2.

[0028] In this embodiment: The carrying and moving mechanism 2 includes a vertical plate 201 disposed above the base 1. A first rotating shaft 202 is provided on the vertical plate 201. A conveyor belt 203 is mounted on the outer surface of the first rotating shaft 202. A driving motor 204 is provided at one end of the first rotating shaft 202. Limiting frames 205 are equidistantly arranged on the conveyor belt 203. A pushing plate assembly is mounted on the limiting frames 205, and the pushing plate assembly is used to push out the articles within the limiting frames 205. A clamping assembly is provided within the limiting frames 205. The pushing plate assembly includes an electric telescopic rod 206 disposed on the limiting frame 205, and a pushing plate 2061 is provided at the power end of the electric telescopic rod 206. The clamping assembly includes a clamping plate 208 disposed within the limiting frame 205. A first damping spring 207 is mounted between the clamping plate 208 and the limiting frame 205. An anti-slip material is mounted on one side of the clamping plate 208. The clamping assembly is used to clamp the articles within the limiting frames 205.

[0029] In this embodiment: The moving and detecting mechanism 3 includes a gantry 301 disposed on the base 1. A second rotating shaft 302 is vertically rotatably mounted above the gantry 301. A rotating assembly 303 is provided on the outer surface of one end of the second rotating shaft 302. The rotating assembly 303 includes a worm gear disposed on the outer surface of the second rotating shaft 302. A worm is meshed on one side of the worm gear, and a stepping motor is mounted at one end of the worm. A lifting hydraulic cylinder 304 is mounted at the other end of the second rotating shaft 302. A frame 305 is mounted at the power end of the lifting hydraulic cylinder 304. A clamping assembly is provided on the frame 305. The rotating assembly 303 is used to drive the articles held by the clamping assembly to rotate. A lifting assembly is provided on the gantry 301, and a detector 311 is mounted on the lifting assembly. A detection display 312 is provided on the front side of the gantry 301, and an alarm 313 is mounted above the gantry 301. The alarm 313 is used to alarm for the detected articles containing radiation. The clamping assembly includes a cylinder 306 disposed on the frame 305, and a clamping plate 307 is mounted at the power end of the cylinder 306. The lifting assembly includes a ball screw 308 disposed on the gantry 301. A power motor 309 is mounted at one end of the ball screw 308, and a lifting platform 310 is mounted on the outer surface of the ball screw 308. The lifting assembly is used to drive the detector 311 to move up and down.

[0030] Working principle: When in use, first place the item to be detected in the limiting frame 205 above the conveyor belt 203. Clamp the item with the clamping plate 208 and the first damping spring device 207. Start the drive motor 204 to drive the first rotating shaft 202 to rotate and at the same time drive the conveyor belt 203 to move, and drive the item in the limiting frame 205 into the gantry 301. Stop. Start the rotating assembly 303 to rotate, drive the second rotating shaft 302 and the frame body 305 to rotate, and drive the cylinder 306 and the clamping plate 307 to rotate to the same direction as the item to be detected. Stop. Start the lifting hydraulic cylinder 304 to drive the cylinder 306 and the clamping plate 307 to descend. When the clamping plate 307 moves down to both sides of the item to be detected, start the cylinder 306 to drive the clamping plate 307 to clamp the item to be detected in and out. Start the lifting hydraulic cylinder 304 to lift the clamped item. When it is lifted to a certain height and stops, start the lifting assembly to drive the detector 311 to move up and down. If it is necessary to rotate the item to be detected, start the rotating assembly 303 to drive the item to be detected to rotate slowly, and at the same time the detector 311 performs a comprehensive detection on the item. The detected data is displayed on the detection display 312 for the convenience of the staff to view and record, and real-time alarm is carried out through the alarm 313. For the item after detection, lower the detected item through the lifting hydraulic cylinder 304, place it in the limiting frame 205, transport the detected item out of the gantry 301 through the conveyor belt 203, and start the electric telescopic rod 206 to drive the push plate 2061 to push the detected item out of the limiting frame 205 to complete the radiation detection of the item.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A channel type radiation detection instrument, characterized in that: It comprises a base (1), a carrying and moving mechanism (2) is arranged above the base (1), and a moving detection mechanism (3) is arranged above the carrying and moving mechanism (2); The mobile detection mechanism (3) comprises a portal frame (301) arranged on the base (1), a second rotating shaft (302) is vertically rotatably mounted above the portal frame (301), a rotating assembly (303) is arranged on the outer surface of one end of the second rotating shaft (302), a lifting hydraulic cylinder (304) is mounted on the other end of the second rotating shaft (302), a frame (305) is mounted on the power end of the lifting hydraulic cylinder (304), a clamping assembly is arranged on the frame (305), a lifting assembly is arranged on the portal frame (301), a detector (311) is mounted on the lifting assembly, a detection display (312) is arranged on the front side of the portal frame (301), and an alarm (313) is mounted above the portal frame (301).

2. A channel type radiation detection instrument according to claim 1, characterized in that: The bearing and moving mechanism (2) comprises a vertical plate (201) arranged above the base (1), a first rotating shaft (202) being arranged on the vertical plate (201), a conveyor belt (203) being installed on the outer surface of the first rotating shaft (202), a driving motor (204) being installed at one end of the first rotating shaft (202), a limiting frame (205) being equidistantly arranged on the conveyor belt (203), a push plate assembly being installed on the limiting frame (205), and a clamping assembly being arranged inside the limiting frame (205).

3. A channel type radiation detection instrument according to claim 1, characterized in that: The clamping assembly comprises a cylinder (306) arranged on the frame (305), and a clamping plate (307) is installed at the power end of the cylinder (306).

4. A channel type radiation detection instrument according to claim 1, characterized in that: The lifting assembly comprises a ball screw (308) arranged on the portal frame (301), a power motor (309) is installed at one end of the ball screw (308), and a lifting platform (310) is installed on the outer surface of the ball screw (308).

5. A channel type radiation detection instrument according to claim 2, characterized in that: The push plate assembly comprises an electric telescopic rod (206) arranged on the limiting frame (205), and a push plate (2061) is arranged at the power end of the electric telescopic rod (206).

6. A channel type radiation detection instrument according to claim 2, characterized in that: The clamping assembly comprises a clamping plate (208) arranged in the limiting frame (205), and a first damping spring device (207) is installed between the clamping plate (208) and the limiting frame (205).

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