Endoscopic device for inspection of pressure-bearing equipment

Abstract

The utility model discloses an endoscopic device for inspection of pressure-bearing equipment, which belongs to the technical field of detection and inspection equipment and comprises an installation box, a heat dissipation dustproof assembly arranged inside the installation box, a storage battery arranged at the upper end inside the installation box, a control device arranged at the upper end outside the installation box, and a detection device arranged in the middle of one side of the control device. Moving wheels are arranged at the two ends of the mounting box, the moving wheels are connected with the mounting box through rotating rods, and a driving assembly is arranged on one side of each rotating rod; according to the utility model, the filter screen is used for filtering, so that dust is prevented from entering the mounting box from the heat dissipation ports, and gas flows into the mounting box from one heat dissipation port and flows out of the mounting box with heat dissipated by the storage battery from the other heat dissipation port, so that the working temperature of the storage battery is reduced, and the use safety is improved; the driving motor is used for driving the moving wheels to rotate, so that the device can conveniently detect the interior of the long pressure-bearing pipeline, and the device is portable to move and does not need to be manually pushed by workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection and inspection equipment, and specifically relates to an endoscope device for inspecting pressure-bearing equipment. Background Art

[0002] In the era of rapid development of modern industry, pressure equipment inspection endoscopes are frequently used in special equipment, such as pressure vessels, boilers, pressure pipes, etc., which need regular inspections after they are manufactured or used. In order to understand and observe the manufacturing quality of the inner surface and whether the internal corrosion condition during use affects safe operation, pressure equipment inspection endoscopes are used for inspection.

[0003] Chinese patent application No. 202122209581.8 discloses an endoscopic device for inspecting pressure equipment, which is used in pressure pipes, and includes a control device, a lower wheel and an upper wheel. The lower end of the control device is connected to a battery through a connecting rod, and the lower wheel is connected to the lower end of the battery. The lower wheel is placed on the inner wall of the pressure pipe, and the upper end of the control device is connected to two connecting cylinders. One end of the telescopic rod is inserted into the interior of the connecting cylinder and fixedly connected to a spring. This technical solution enables the device to move in the pipe by setting upper and lower wheels, and is suitable for endoscopic inspection of long-distance pressure pipes; the upper wheel is elastically connected to the main body through the telescopic rod, so that the upper wheel can be close to the inner wall to ensure the stability of the equipment when moving; a lighting lamp is provided to facilitate the normal use of the endoscope.

[0004] The above-mentioned patent has the problem of poor heat dissipation of the battery during use, high temperature during long-term use, which affects the safety of use. At the same time, the device is difficult to move in the pressure pipe, and the staff needs to push and move the device. If the pressure pipe is too long, it will be inconvenient for the staff to control the detection position of the device, affecting the detection effect. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides an endoscope device for inspecting pressure-bearing equipment, which has the characteristics of good heat dissipation, portability and no need for manual propulsion by staff.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An endoscope device for inspecting pressure-bearing equipment comprises an installation box, a heat dissipation and dustproof component is arranged inside the installation box, a storage battery is arranged at the upper end of the installation box, a control device is arranged at the upper end of the installation box, connecting cylinders are arranged on both sides of the upper end of the control device, a telescopic rod is arranged at the upper end of the connecting cylinder, an upper wheel is arranged at the upper end of the telescopic rod, a detection device is arranged in the middle of one side of the control device, an endoscope probe is arranged on the surface of the detection device, a plurality of lighting lamps are arranged around the side of the control device, moving wheels are arranged at both ends of the installation box, the moving wheels are connected to the installation box through a rotating rod, and a driving component is arranged at the bottom of the installation box on one side of the rotating rod;

[0008] The heat dissipation and dustproof assembly comprises a mounting plate, heat dissipation holes, a dustproof mechanism and a heat dissipation port, wherein a mounting plate is arranged in the middle of the mounting box, heat dissipation ports are arranged on the mounting box and at both ends of the mounting plate, a dustproof mechanism is arranged on the side of the heat dissipation port, and a plurality of heat dissipation holes are arranged at both ends of the mounting plate;

[0009] The driving assembly comprises a driving motor arranged at the bottom of the installation box, the rotating shaft of the driving motor is connected with gear 2, the surface of the rotating rod is embedded with gear 1, and gear 1 is meshed and connected with gear 2.

[0010] Preferably, both ends of the mounting plate are provided with downwardly inclined structures, and the bottom of the mounting plate is provided with a plurality of heat sinks.

[0011] Furthermore, the dustproof mechanism includes a mounting frame, a filter and a movable frame, wherein mounting frames are arranged at both ends of the mounting box on the sides of the heat dissipation port, a movable frame is slidably connected in the middle of the mounting frame, and a filter is arranged in the middle of the movable frame.

[0012] Preferably, two sides of the movable frame are in contact with the inner wall of the slide groove of the mounting frame, and a handle groove is provided at the upper end of the movable frame.

[0013] The beneficial effects of the utility model are:

[0014] The heat dissipation and dust prevention assembly provided in the utility model utilizes a filter to filter dust to prevent dust from entering the installation box from the heat dissipation port. The gas flows into the installation box from the heat dissipation port, passes through the heat dissipation holes, and flows out from another heat dissipation port with the heat dissipated by the battery. At the same time, the heat at the bottom of the battery is conducted through the installation plate and the heat sink, and the airflow also takes away the heat conducted by the heat sink, so that the working temperature of the battery is reduced, the use safety is improved, and it is convenient for long-term use.

[0015] In addition, the driving assembly provided in the utility model drives the motor to rotate to drive gear two, gear two drives gear one to rotate, and the rotating rod where gear one is located rotates to drive the moving wheel to rotate, so that the device can be easily moved in the pressure pipe and the endoscope probe can be used to detect the inside of a long pressure pipe. The device is portable and does not require manual pushing by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the heat dissipation and dustproof component of the utility model;

[0019] Figure 3 This is a schematic diagram of the dustproof mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] See also Figure 1-4 The utility model provides the following technical solutions: an endoscope device for inspecting pressure-bearing equipment, comprising an installation box 6, a heat dissipation and dustproof component 8 is arranged inside the installation box 6, a battery 12 is arranged at the upper end of the interior of the installation box 6, a control device 4 is arranged at the upper end of the outside of the installation box 6, connecting tubes 3 are arranged on both sides of the upper end of the control device 4, a telescopic rod 2 is arranged at the upper end of the connecting tube 3, an upper wheel 1 is arranged at the upper end of the telescopic rod 2, a detection device 9 is arranged in the middle of one side of the control device 4, an endoscope probe 10 is arranged on the surface of the detection device 9, a plurality of lighting lamps 11 are arranged around the side of the control device 4, moving wheels 7 are arranged at both ends of the installation box 6, the moving wheel 7 and the installation box 6 are connected by a rotating rod 14, and a driving component 13 is arranged at the bottom of the installation box 6 and on one side of the rotating rod 14.

[0024] Specifically, the heat dissipation and dustproof assembly 8 includes a mounting plate 81, heat dissipation holes 82, a dustproof mechanism 84 and a heat dissipation port 85, wherein the mounting plate 81 is arranged in the middle of the interior of the mounting box 6, heat dissipation ports 85 are arranged on the mounting box 6 and at both ends of the mounting plate 81, a dustproof mechanism 84 is arranged on the side of the heat dissipation port 85, and a plurality of heat dissipation holes 82 are arranged at both ends of the mounting plate 81.

[0025] By adopting the above technical solution, the gas flows into the installation box 6 from the heat dissipation port 85, the gas passes through the heat dissipation hole 82, and flows out from another heat dissipation port 85 with the heat dissipated by the battery 12, thereby improving the safety of the device and facilitating long-term use.

[0026] Specifically, both ends of the mounting plate 81 are provided with downwardly inclined structures, and a plurality of heat sinks 83 are provided at the bottom of the mounting plate 81 .

[0027] By adopting the above technical solution, the heat at the bottom of the battery 12 is conducted through the mounting plate 81 and the heat sink 83, and then the heat conducted by the heat sink 83 is taken away by the airflow, so that the operating temperature of the battery 12 is reduced, thereby improving the safety of the device.

[0028] Specifically, the dustproof mechanism 84 includes a mounting frame 841, a filter screen 842 and a movable frame 843, wherein mounting frames 841 are provided at both ends of the mounting box 6 on the sides of the heat dissipation port 85, a movable frame 843 is slidably connected in the middle of the mounting frame 841, and a filter screen 842 is provided in the middle of the movable frame 843.

[0029] In addition, two sides of the movable frame 843 are in contact with the inner wall of the slide groove of the mounting frame 841 , and a handle groove is provided at the upper end of the movable frame 843 .

[0030] By adopting the above technical solution, the filter 842 filters the dust to prevent the dust from entering the installation box 6 from the heat dissipation port 85, and the movable frame 843 is slidably engaged with the installation frame 841, so that the movable frame 843 and the filter 842 can be quickly taken out for cleaning.

[0031] In this technical solution, a driving motor 131 is provided at the bottom of the installation box 6, the rotating shaft of the driving motor 131 is connected to a gear 2 133, a gear 132 is embedded in the surface of the rotating rod 14, and the gear 1 132 is meshed and connected with the gear 2 133.

[0032] When this embodiment is in use, it is controlled by the control device 4, the driving motor 131 rotates to drive the gear 2 133 to rotate, the gear 2 133 drives the gear 1 132 to rotate, and the rotating rod 14 where the gear 132 is located rotates to drive the moving wheel 7 to rotate, so as to facilitate the movement of the device in the pressure pipe, and then facilitate the endoscopic probe 10 to detect the inside of the long pressure pipe.

[0033] The structure and usage principle of the upper wheel 1, telescopic rod 2, connecting tube 3, control device 4, connecting rod 5, detection device 9, endoscopic probe 10, lighting lamp 11 and battery 12 in the utility model have been disclosed in an endoscopic device for inspecting pressure-bearing equipment disclosed in Chinese patent application number 202122209581.8.

[0034] Working principle and use process of the utility model: When the utility model is used, the moving wheel 7 contacts the bottom of the pressure pipe, the upper wheels 1 at both ends are close to the upper ends of the inner wall of the pressure pipe, the lighting lamp 11 is illuminated, and the endoscope probe 10 detects the situation inside the pressure pipe. The control device 4 is controlled, the moving wheel 7 moves in the pressure pipe, the endoscope probe 10 continuously detects the inside of the pressure pipe, the filter 842 is filtered to prevent dust from entering the installation box 6 from the heat dissipation port 85, and the gas flows into the installation box 6 from the heat dissipation port 85. The gas passes through the heat dissipation hole 82, carrying the gas emitted by the battery 12 The heat flows out from another heat dissipation port 85. At the same time, the heat at the bottom of the battery 12 is conducted through the mounting plate 81 and the heat sink 83. The airflow also takes away the heat conducted by the heat sink 83, thereby reducing the operating temperature of the battery 12, improving the safety of use, and facilitating long-term use. The control is performed through the control device 4, and the drive motor 131 rotates to drive the gear 2 133 to rotate. The gear 2 133 drives the gear 1 132 to rotate. The rotation of the rotating rod 14 where the gear 132 is located drives the moving wheel 7 to rotate, so that the device can be moved in the pressure pipe, and the endoscope probe 10 can detect the inside of the long pressure pipe.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An endoscope device for inspecting pressure-bearing equipment, comprising a mounting box, characterized in that: The installation box is provided with a heat dissipation and dustproof component inside, a battery is provided at the upper end of the installation box, a control device is provided at the upper end of the installation box, connecting tubes are provided on both sides of the upper end of the control device, a telescopic rod is provided at the upper end of the connecting tube, an upper wheel is provided at the upper end of the telescopic rod, a detection device is provided in the middle of one side of the control device, an endoscope probe is provided on the surface of the detection device, a plurality of lighting lamps are provided around the side of the control device, moving wheels are provided at both ends of the installation box, the moving wheels are connected to the installation box through a rotating rod, and a driving component is provided at the bottom of the installation box on one side of the rotating rod; The heat dissipation and dustproof assembly comprises a mounting plate, heat dissipation holes, a dustproof mechanism and a heat dissipation port, wherein a mounting plate is arranged in the middle of the mounting box, heat dissipation ports are arranged on the mounting box and at both ends of the mounting plate, a dustproof mechanism is arranged on the side of the heat dissipation port, and a plurality of heat dissipation holes are arranged at both ends of the mounting plate; The driving assembly comprises a driving motor arranged at the bottom of the installation box, the rotating shaft of the driving motor is connected with gear 2, the surface of the rotating rod is embedded with gear 1, and gear 1 is meshed and connected with gear 2.

2. The endoscope device for pressure equipment inspection according to claim 1, characterized in that: Both ends of the mounting plate are provided with downwardly inclined structures, and the bottom of the mounting plate is provided with a plurality of heat sinks.

3. The endoscope device for pressure equipment inspection according to claim 2, characterized in that: The dustproof mechanism comprises a mounting frame, a filter and a movable frame, wherein mounting frames are arranged at both ends of the mounting box on the sides of the heat dissipation port, a movable frame is slidably connected in the middle of the mounting frame, and a filter is arranged in the middle of the movable frame.

4. The endoscope device for pressure equipment inspection according to claim 3, characterized in that: The two sides of the movable frame are in contact with the inner wall of the slide groove of the mounting frame, and the upper end of the movable frame is provided with a handle groove.

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