Electromagnetic adsorption type ray detection vertical crawler

Abstract

The utility model provides an electromagnetic adsorption type ray detection vertical crawler, which relates to the technical field of ray detection and comprises a connecting plate, a battery is mounted at the top of the connecting plate, a ray detector body with a downward detection head is mounted on the front surface of the connecting plate, and a driving mechanism and an adsorption mechanism are arranged at the bottom of the connecting plate. According to the utility model, through the ingenious combination of the electromagnetic adsorption plate and battery power supply, the automatic adsorption and stable operation of the device are realized, manual hand holding is not needed, the physical burden of operators is greatly reduced, the risk of high-altitude operation is avoided, and meanwhile, the automatic moving system ensures that the device can stably and continuously move upwards on the surface of an object, so that the working efficiency is improved. Through cooperation with an efficient ray detector, comprehensive and accurate monitoring of a target object is achieved, in the process, workers only need to operate on the ground and keep away from a ray source, ray exposure hazards are effectively prevented, and personnel safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ray detection, in particular to an electromagnetic adsorption type ray detection vertical crawler. Background Art

[0002] The X-ray inspection equipment for large vertical metal bodies is generally equipped with a mobile trolley installed on the top of the metal body. An electric hoist is installed on the mobile trolley. The X-ray machine is fixed on the basket at the end of the electric hoist. The inspectors ride in the basket with the X-ray machine and take X-ray photos. The inspectors can control the forward and backward movement of the trolley and the vertical movement of the basket.

[0003] In the prior art, when the X-ray machine is hoisted by a sling for X-ray detection, personnel using the X-ray device need to be in an aerial working state for a long time. Not only is there a risk of falling from a height, but the X-ray machine may also cause radiation damage to the inspectors during operation. For the staff, there are both physical and safety risks. Therefore, in response to the above problems, we propose a new type of electromagnetic adsorption type X-ray detection vertical crawler. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when the X-ray machine is hoisted by a sling for X-ray detection, personnel need to be in a high-altitude working state for a long time when using the X-ray device, which not only poses a risk of falling from a high altitude, but also causes X-ray damage to the detection personnel during the operation of the X-ray machine. For the staff, there are double hidden dangers of health and safety. An electromagnetic adsorption type X-ray detection vertical crawler is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electromagnetic adsorption type radiation detection vertical crawler, comprising a connecting plate, a battery is installed on the top of the connecting plate, a radiation detector body with a detection head facing downward is installed on the front surface of the connecting plate, and a driving mechanism and an adsorption mechanism are arranged at the bottom of the connecting plate, the driving mechanism comprises a second U-shaped frame and two first U-shaped frames, the two first U-shaped frames are respectively fixedly connected to the bottom of the connecting plate near the front and rear side edges, a second rotating shaft is rotatably passed through the outer surfaces of the two first U-shaped frames near the bottom, and moving wheels are fixedly connected at both ends of the second rotating shaft, the adsorption mechanism comprises a third U-shaped frame, the third U-shaped frame is fixedly connected between the front and rear outer surfaces of the connecting plate, an electromagnetic adsorption plate is installed at the bottom of the third U-shaped frame, and the electromagnetic adsorption plate is electrically connected to the battery through a circuit.

[0006] Preferably, the second U-shaped frame is fixedly connected to a position near the middle of the bottom of the connecting plate, and a first rotating shaft is rotatably connected between the inner surface walls of the second U-shaped frame.

[0007] Preferably, a motor is installed on the rear surface of the second U-shaped frame, and the output end of the motor rotates through the outer surface of the second U-shaped frame and is fixedly connected to the rear end of the first rotating shaft.

[0008] Preferably, two first pulleys are fixedly connected to the outer surface of the first rotating shaft, and second pulleys are fixedly connected to the outer surfaces of the two second rotating shafts.

[0009] Preferably, a synchronous belt is connected to the transmission wheel between the outer surfaces of the first pulley and the two second pulleys.

[0010] Preferably, the bottoms of the third U-shaped frame and the electromagnetic adsorption plate are both provided with through holes, and a vacuum pump is installed at the inner bottom of the third U-shaped frame.

[0011] Preferably, a suction cup is installed between the inner surface walls of the through hole, and the suction port of the vacuum pump is fixedly connected to the top of the suction cup.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the autonomous adsorption and stable operation of the device are realized through the ingenious combination of the electromagnetic adsorption plate and the battery power supply, without the need for manual holding, which greatly reduces the physical burden of the operators and avoids the risk of high-altitude operations. At the same time, the automated moving system ensures that the device can move upward on the surface of the object smoothly and continuously, and cooperates with the efficient radiation detector to achieve comprehensive and accurate monitoring of the target object. During the process, the staff only needs to operate on the ground and stay away from the radiation source, which effectively prevents the hazard of radiation exposure and ensures the safety of personnel.

[0014] 2. In the utility model, the vacuum pump and suction cup system added to the device significantly improves the adsorption capacity. When the electromagnetic adsorption force is insufficient, the vacuum pump starts immediately to reduce the air pressure between the suction cup and the object to be detected, thereby enhancing the suction force and ensuring that the device is stably adsorbed. This dual adsorption mechanism effectively makes up for the limitations of single electromagnetic adsorption, enhances the adaptability and reliability of the equipment in different environments, and provides a more solid safety guarantee for radiation detection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereoscopic diagram of an electromagnetic adsorption type ray detection vertical crawler is proposed for the utility model;

[0016] Figure 2 A bottom view of an electromagnetic adsorption type ray detection vertical crawler is proposed for the utility model;

[0017] Figure 3 The utility model proposes an expanded diagram of an electromagnetic adsorption type ray detection vertical crawler;

[0018] Figure 4 A schematic diagram of a driving mechanism of an electromagnetic adsorption type ray detection vertical crawler is proposed for the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of an adsorption mechanism of an electromagnetic adsorption type ray detection vertical crawler.

[0020] Legend: 1. Connecting plate; 11. Battery; 12. Radiation detector body; 2. Driving mechanism; 201. First U-shaped frame; 202. Motor; 203. First rotating shaft; 204. First pulley; 205. Second U-shaped frame; 206. Second rotating shaft; 207. Moving wheel; 208. Second pulley; 209. Synchronous belt; 3. Adsorption mechanism; 301. Third U-shaped frame; 302. Electromagnetic adsorption plate; 303. Vacuum pump; 304. Through hole; 305. Suction cup. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1: Figure 1-Figure 5As shown, the utility model provides an electromagnetic adsorption type radiation detection vertical crawler, including a connecting plate 1, a battery 11 is installed on the top of the connecting plate 1, a radiation detector body 12 with a detection head facing downward is installed on the front surface of the connecting plate 1, and a driving mechanism 2 and an adsorption mechanism 3 are arranged at the bottom of the connecting plate 1. The driving mechanism 2 includes a second U-shaped frame 205 and two first U-shaped frames 201, and the two first U-shaped frames 201 are respectively fixedly connected to the bottom of the connecting plate 1 near the front and rear side edges, and the outer surfaces of the two first U-shaped frames 201 are rotatably penetrated and connected at the position near the bottom, and the two ends of the second rotating shaft 206 are fixedly connected to the moving wheels 207, and the adsorption mechanism 3 includes a third U-shaped frame 301, and the third U-shaped frame 301 is fixedly connected to the front and rear sides of the connecting plate 1. Between the outer surfaces, an electromagnetic adsorption plate 302 is installed at the bottom of the third U-shaped frame 301, and the electromagnetic adsorption plate 302 is electrically connected to the battery 11 through the line. The second U-shaped frame 205 is fixedly connected to the bottom of the connecting plate 1 near the middle position, and the first rotating shaft 203 is rotatably connected between the inner surface walls of the second U-shaped frame 205. A motor 202 is installed on the rear surface of the second U-shaped frame 205. The output end of the motor 202 rotates through the outer surface of the second U-shaped frame 205 and is fixedly connected to the rear end of the first rotating shaft 203. The outer surface of the first rotating shaft 203 is fixedly connected to two first pulleys 204, and the outer surfaces of the two second rotating shafts 206 are fixedly connected to the second pulleys 208. The transmission wheel between the outer surfaces of the first pulley 204 and the two second pulleys 208 is connected to a synchronous belt 209.

[0024] The effect achieved by the entire embodiment 1 is that the radiation detector body 12 in the device mainly emits radiation. When the radiation passes through the material, it will interact with the material, such as photoelectric effect, Compton scattering and electron pair effect, etc. These interactions will cause the energy and intensity of the radiation to change. By measuring these changes, the existence and intensity of the radiation can be determined, and then the state of the detected object can be obtained. Its model can be selected according to actual use. At the same time, the radiation detector body 12, the motor 202 and the vacuum pump 303 in the device are all controlled by an external remote control through an electrical signal connection through a communication module. When using the device, the battery 11 on the connecting plate 1 is used to power the electromagnetic adsorption plate 302 to generate a magnetic attraction, and then the device is placed on the object to be detected. Under the action of the magnetic attraction, the device will be adsorbed on the object to be detected, and then the motor 202 is controlled. After starting, the two first pulleys 204 are driven to rotate. At this time, the first pulley 204 will simultaneously drive the second pulleys 208 on the two second rotating shafts 206 to rotate in the same direction through the synchronous belt 209, and drive the four moving wheels 207 to rotate synchronously in the same direction through the second rotating shaft 206, thereby driving the device to move higher on the object. During the process, the object is monitored by the radiation detector body 12. When using the device, the staff does not need to hold the radiation machine to work. At the same time, the staff can complete the radiation detection operation while standing on the ground, effectively avoiding the dual hidden dangers of high-altitude operation and radiation damage. The first U-shaped frame 201 is mainly used for installing the motor 202 and the first rotating shaft 203, and the second U-shaped frame 205 is mainly used for installing the second rotating shaft 206. The driving mechanism 2 in the device adopts a belt wheel transmission method, which can better cope with the adverse effects of vibration compared to the traditional gear connecting rod transmission method.

[0025] Example 2: Figure 1-Figure 4 As shown, the bottom of the third U-shaped frame 301 and the electromagnetic adsorption plate 302 are both provided with a through hole 304, the inner bottom of the third U-shaped frame 301 is installed with a vacuum pump 303, and a suction cup 305 is installed between the inner surface walls of the through hole 304, and the suction port of the vacuum pump 303 and the top of the suction cup 305 are fixedly connected.

[0026] The effect achieved by the entire embodiment 2 is that, depending on the material of the object to be detected, when the magnetic attraction generated by the electromagnetic adsorption plate 302 is limited, the air in the suction cup 305 can be continuously extracted by starting the vacuum pump 303. At this time, the air flow rate between the suction cup 305 and the object to be detected will increase, and the air pressure will decrease after the air flow increases, thereby generating suction. This adsorption method can effectively make up for the problem of insufficient suction of the electromagnetic adsorption plate 302 under special material conditions, thereby ensuring the reliability of the device when used.

[0027] Working principle: When using this device, the battery 11 is used to supply power to the electromagnetic adsorption plate 302 to generate magnetic attraction, and then the device is placed on the object to be detected. Under the action of the magnetic attraction, the device will be adsorbed on the object to be detected, and then the control motor 202 is started to drive the two first pulleys 204 to rotate. At this time, the first pulley 204 will synchronously drive the second pulleys 208 on the two second rotating shafts 206 to rotate in the same direction through the synchronous belt 209, and drive the four moving wheels 207 to rotate synchronously in the same direction through the second rotating shaft 206, thereby driving the device to move higher on the object. During the process, the object is monitored by the radiation detector body 12. This device uses During use, the staff does not need to hold the X-ray machine, and the staff can complete the X-ray detection work while standing on the ground, which effectively avoids the dual hidden dangers of high-altitude operation and radiation damage. In addition, according to the material of the object to be detected, when the magnetic attraction generated by the electromagnetic adsorption plate 302 is limited, the air in the suction cup 305 can be continuously extracted by starting the vacuum pump 303. At this time, the air flow rate between the suction cup 305 and the object to be detected will increase, and the air pressure will decrease after the air flow accelerates, thereby generating suction. This adsorption method can effectively make up for the problem of insufficient suction of the electromagnetic adsorption plate 302 under special material conditions, thereby ensuring the reliability of the device when used.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An electromagnetic adsorption type ray detection vertical crawler, comprising a connecting plate (1), characterized in that: A battery (11) is installed on the top of the connecting plate (1), a radiation detector body (12) with a detection head facing downward is installed on the front surface of the connecting plate (1), and a driving mechanism (2) and an adsorption mechanism (3) are arranged on the bottom of the connecting plate (1); The driving mechanism (2) comprises a second U-shaped frame (205) and two first U-shaped frames (201), the two first U-shaped frames (201) being respectively fixedly connected to the bottom of the connecting plate (1) near the front and rear side edges, a second rotating shaft (206) being rotatably connected and passing through the outer surfaces of the two first U-shaped frames (201) near the bottom, and moving wheels (207) being fixedly connected to both ends of the second rotating shaft (206); The adsorption mechanism (3) comprises a third U-shaped frame (301), wherein the third U-shaped frame (301) is fixedly connected between the front and rear outer surfaces of the connecting plate (1), and an electromagnetic adsorption plate (302) is installed at the bottom of the third U-shaped frame (301), and the electromagnetic adsorption plate (302) is electrically connected to the battery (11) via a circuit.

2. The electromagnetic adsorption type ray detection vertical crawler according to claim 1 is characterized in that: The second U-shaped frame (205) is fixedly connected to a position near the middle of the bottom of the connecting plate (1), and a first rotating shaft (203) is rotatably connected between the inner surface walls of the second U-shaped frame (205).

3. The electromagnetic adsorption type ray detection vertical crawler according to claim 2 is characterized in that: A motor (202) is installed on the rear surface of the second U-shaped frame (205), and the output end of the motor (202) rotates through the outer surface of the second U-shaped frame (205) and is fixedly connected to the rear end of the first rotating shaft (203).

4. The electromagnetic adsorption type ray detection vertical crawler according to claim 3 is characterized in that: The outer surface of the first rotating shaft (203) is fixedly connected to two first pulleys (204), and the outer surfaces of the two second rotating shafts (206) are both fixedly connected to second pulleys (208).

5. The electromagnetic adsorption type ray detection vertical crawler according to claim 4 is characterized in that: A synchronous belt (209) is connected to the transmission wheel between the outer surfaces of the first pulley (204) and the two second pulleys (208).

6. The electromagnetic adsorption type ray detection vertical crawler according to claim 5 is characterized in that: The bottoms of the third U-shaped frame (301) and the electromagnetic adsorption plate (302) are both provided with through holes (304), and the inner bottom of the third U-shaped frame (301) is provided with a vacuum pump (303).

7. The electromagnetic adsorption type radiation detection vertical crawler according to claim 6 is characterized in that: A suction cup (305) is installed between the inner surface walls of the through hole (304), and the suction port of the vacuum pump (303) is fixedly connected to the top of the suction cup (305).

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