Translation storage ultrasonic detector

Abstract

The invention discloses a translation storage ultrasonic detector, and relates to the technical field of ultrasonic detection, the translation storage ultrasonic detector comprises an ultrasonic detector, the ultrasonic detector comprises a display, a connecting line, an ultrasonic probe, an electric appliance element and a mounting plate, and the mounting plate is arranged in one end of the display. By arranging the translation storage mechanism, the cover plate is rotationally connected with the display through the supporting shaft and is elastically connected with the display through the torsional spring, so that when the electric push rod works and stretches, the top frame drives the mounting plate and the electrical components on the mounting plate to horizontally move, and meanwhile, the cover plate is pushed away through the top frame; therefore, translation push-out of the electrical components can be realized, the display can be quickly and efficiently overhauled, the influence on fault diagnosis and repair efficiency is prevented, when the electric push rod works and contracts, the mounting plate and the electrical components on the mounting plate are horizontally stored in the display, and meanwhile, the cover plate is reset, so that translation storage of the electrical components can be realized conveniently, and the maintenance efficiency is improved. Therefore, protection is realized.

Description

Technical Field

[0001] The invention belongs to the technical field of ultrasonic detection, and in particular relates to a translationally storable ultrasonic detector. Background Art

[0002] The desulfurization slurry circulation pump is a key equipment in the wet flue gas desulfurization system, and its operating status directly affects the desulfurization efficiency and system operation stability. However, in actual operation, the desulfurization slurry circulation pump often fails due to wear, blockage, corrosion and other reasons, resulting in system performance degradation or even shutdown. Traditional fault detection methods mostly rely on manual inspections and regular maintenance, which have problems such as low detection efficiency and poor accuracy.

[0003] According to a method for diagnosing slurry circulation pump faults with publication number CN109944809A, the state of the slurry circulation pump is monitored by using four means, namely vibration, ultrasound, infrared, and oil. Then, the operating state of the slurry circulation pump is classified. This can effectively discover the early fault characteristics of the equipment and track the development trend of the equipment faults in all directions. The equipment and its components can be repaired or replaced at the best time, and efforts are made to save maintenance costs to the greatest extent on the basis of ensuring the normal operation of the equipment. Among them, ultrasonic detection technology refers to a fault diagnosis method for judging bearing faults by detecting ultrasound above 20,000 Hz. When friction or collision occurs between metal objects, ultrasound will be generated. After receiving the ultrasound, the ultrasonic detector calculates and processes the ultrasound decibel value, and then judges the degree of the bearing fault by its size.

[0004] With respect to the above-mentioned related schemes, when the bearing fault of the desulfurization slurry circulation pump is judged by ultrasonic detection technology, ultrasonic information is emitted and received by an ultrasonic probe to detect the bearing status, and the fault result is intuitively displayed on the display so that the staff can view and analyze the fault information. However, in actual use, the display may fail due to some reasons, and the shell of the display is usually connected and fixed by multiple screws, which makes it relatively inconvenient to remove the internal electrical components when maintenance is required, which is not conducive to fast and efficient maintenance work, and affects the fault diagnosis and repair efficiency to a certain extent. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art and provide a new technical solution for a translationally storable ultrasonic detector.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a translationally storable ultrasonic detector, comprising an ultrasonic detector, the ultrasonic detector comprising a display, a connecting line, an ultrasonic probe, an electrical component and a mounting plate, a mounting plate is arranged inside one end of the display, an electrical component is mounted on one end of the mounting plate, and one side of the display is connected to the ultrasonic probe via a connecting line;

[0007] A translational storage mechanism is arranged between the mounting plate and the display, and the translational storage mechanism includes a cover plate, a support shaft, a torsion spring, a top frame and an electric push rod. A top frame is arranged at one end of the mounting plate, an electric push rod is installed between the top frame and the display, and one end of the display is movably connected to the cover plate.

[0008] Preferably, a support shaft is rotatably connected between the cover plate and the display, and a torsion spring sleeved on the outside of the support shaft is connected between the cover plate and the display.

[0009] Preferably, the support shaft and the torsion spring are both symmetrically arranged in two groups about the central axis of the cover plate, and the cover plate is symmetrically arranged in two pieces about the central axis of the display.

[0010] Preferably, the top frame is composed of a horizontal plate and a vertical plate, and two top frames are symmetrically arranged about the central axis of the mounting plate.

[0011] Preferably, the ultrasonic probe is arranged at one end of the displacement mechanism, and the displacement mechanism is composed of an arc plate, a tooth block, a gear, a driving motor and a side plate.

[0012] Preferably, the side plate is arranged at one end of the ultrasonic probe, a driving motor is installed at one end of the side plate, and a gear is sleeved on the outer surface of the output end of the driving motor.

[0013] Preferably, an arc plate is arranged between the two side plates, the two arc plates form an annular structure, and the inner surface of the arc plate is provided with a tooth block meshing with the gear.

[0014] Preferably, one end of the side plate close to the arc plate is connected to a guide block, both ends of the arc plate are provided with guide grooves, and the side plate and the arc plate form a sliding structure through the guide grooves and the guide blocks.

[0015] Preferably, a mounting mechanism is provided at one end of the arc-shaped plate, and the mounting mechanism consists of a mounting frame, a rotating motor, a screw rod, a mounting bracket and a connecting plate, and the connecting plate is symmetrically arranged on the outer surface of the arc-shaped plate.

[0016] Preferably, a mounting bracket is provided on one side of the connecting plate, a mounting frame is sleeved on the outer side of the mounting bracket, a screw rod which forms a threaded structure with the mounting bracket is rotatably connected to the interior of the mounting frame through a bearing, and a rotating motor connected to the screw rod through a coupling is installed on one side of the mounting frame.

[0017] A technical effect of the present invention is:

[0018] On the one hand, the existing ultrasonic detectors are not conducive to the rapid and efficient inspection and repair of the display that displays the fault results, which affects the fault diagnosis and repair efficiency to a certain extent. The present invention is provided with a translational storage mechanism. Since the cover plate and the display are rotatably connected by a support shaft and elastically connected by a torsion spring, when the electric push rod works and extends, the top frame drives the mounting plate and the electrical components thereon to move horizontally, and at the same time, the cover plate is pushed open by the top frame, thereby realizing the translational push-out of the electrical components, so as to quickly and efficiently inspect the display and prevent affecting the fault diagnosis and repair efficiency. When the electric push rod works and retracts, the mounting plate and the electrical components thereon are horizontally stored in the display, and the cover plate is reset at the same time, thereby facilitating the translational storage of the electrical components to achieve protection.

[0019] Secondly, the existing ultrasonic detectors generally perform detection operations through handheld ultrasonic probes, which is inconvenient to operate. The present invention is provided with a mounting mechanism. Since the screw is threadedly connected to the mounting frame, and the threads on the surface of the screw are rotated in opposite directions, when the rotating motor is working, the output end of the rotating motor drives the screw to rotate and makes the mounting frame move in the opposite horizontal direction. Therefore, the ultrasonic probe can be installed on the desulfurization slurry circulation pump through the relatively arranged mounting frame, so that the bearing fault of the desulfurization slurry circulation pump can be detected and judged without holding it, which is more convenient to operate.

[0020] On the third aspect, the existing ultrasonic detectors generally perform detection at other positions by manually moving the position of the ultrasonic probe, but this can easily affect the detection accuracy. The present invention is provided with a displacement mechanism. Since the gear is meshed with the tooth block, and the side plate and the arc plate are slidably connected through the guide block and the guide groove, when the drive motor is working, the output end of the drive motor drives the gear to rotate, and slides along the arc plate under the action of the tooth block, the guide block and the guide groove, so that the ultrasonic probe can comprehensively detect and judge the bearing fault of the desulfurization slurry circulation pump without manual movement, thereby improving the detection accuracy and the convenience of the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a first viewing angle of a translationally storable ultrasonic detector according to an embodiment of the present invention;

[0022] Figure 2It is a schematic diagram of the three-dimensional structure of a second viewing angle of a translationally storable ultrasonic detector according to an embodiment of the present invention;

[0023] Figure 3 It is a three-dimensional exploded view of a display of a translationally storable ultrasonic detector according to an embodiment of the present invention;

[0024] Figure 4 It is a three-dimensional exploded view of a translational storage mechanism of an ultrasonic detector for translational storage according to one embodiment of the present invention;

[0025] Figure 5 It is a three-dimensional exploded view of a mounting mechanism of a translationally storable ultrasonic detector according to an embodiment of the present invention;

[0026] Figure 6 The present invention is a three-dimensional exploded view of a displacement mechanism of a translationally storable ultrasonic detector according to an embodiment of the present invention.

[0027] In the figure: 1. ultrasonic detector; 101. display; 102. connecting line;

[0028] 103. Ultrasonic probe; 104. Electrical component; 105. Mounting plate; 2. Translational storage mechanism; 201. Cover plate; 202. Support shaft; 203. Torsion spring; 204. Top frame; 205. Electric push rod; 3. Mounting mechanism; 301. Mounting frame; 302. Rotating motor; 303. Screw rod; 304. Mounting frame; 305. Connecting plate; 4. Displacement mechanism; 401. Arc plate; 402. Gear block; 403. Gear; 404. Driving motor; 405. Side plate; 5. Guide groove; 6. Guide block. DETAILED DESCRIPTION

[0029] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0030] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0031] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0033] In the description of this application, it should be noted that, 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 components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] See also Figures 1 to 6 The present invention provides a technical solution: a translationally storable ultrasonic detector, comprising an ultrasonic detector 1, wherein the ultrasonic detector 1 comprises a display 101, a connecting line 102, an ultrasonic probe 103, an electrical component 104 and a mounting plate 105, wherein the mounting plate 105 is disposed inside one end of the display 101, the electrical component 104 is mounted on one end of the mounting plate 105, and one side of the display 101 is connected to the ultrasonic probe 103 via the connecting line 102.

[0035] See also Figures 1 to 3 , Figure 5 and Figure 6It can be seen that the ultrasonic probe 103 is installed on the desulfurization slurry circulation pump through the installation mechanism 3. At this time, the ultrasonic probe 103 is moved by the displacement mechanism 4, and the ultrasonic probe 103 and the display 101 are operated at the same time, so that ultrasonic information can be emitted and received by the ultrasonic probe 103, and then the bearing status can be detected. At the same time, the display 101 intuitively displays the fault results, so that the staff can view and analyze the fault information, thereby facilitating the comprehensive detection and judgment of the bearing fault of the desulfurization slurry circulation pump.

[0036] See also Figure 1 , Figure 3 and Figure 4 It can be seen that a translation storage mechanism 2 is arranged between the mounting plate 105 and the display 101, and the translation storage mechanism 2 includes a cover plate 201, a support shaft 202, a torsion spring 203, a top frame 204 and an electric push rod 205. A top frame 204 is arranged at one end of the mounting plate 105, and an electric push rod 205 is installed between the top frame 204 and the display 101. One end of the display 101 is movably connected to the cover plate 201, and the cover plate 201 is connected to the display 101. 1 is rotatably connected with a support shaft 202, a torsion spring 203 sleeved on the outside of the support shaft 202 is connected between the cover plate 201 and the display 101, two groups of the support shaft 202 and the torsion spring 203 are symmetrically arranged about the central axis of the cover plate 201, two pieces of the cover plate 201 are symmetrically arranged about the central axis of the display 101, the top frame 204 is composed of a horizontal plate and a vertical plate, and two of the top frames 204 are symmetrically arranged about the central axis of the mounting plate 105.

[0037] See also Figure 1 , Figure 2 and Figure 4 It can be seen that since the cover 201 and the display 101 are rotationally connected through the support shaft 202 and elastically connected through the torsion spring 203, when the electric push rod 205 works and extends, the top frame 204 drives the mounting plate 105 and the electrical components 104 thereon to move horizontally, and at the same time, the cover 201 is pushed open by the top frame 204, so that the electrical components 104 can be pushed out in translation, so that the display 101 can be inspected and repaired quickly and efficiently to prevent affecting the diagnosis and repair efficiency of the fault. When the electric push rod 205 works and retracts, the mounting plate 105 and the electrical components 104 thereon are horizontally stored in the display 101, and the cover 201 is reset at the same time, so as to facilitate the translation and storage of the electrical components 104 to achieve protection.

[0038] See also Figure 1 , Figure 2 and Figure 6It can be seen that the ultrasonic probe 103 is arranged at one end of the displacement mechanism 4, and the displacement mechanism 4 is composed of an arc plate 401, a tooth block 402, a gear 403, a drive motor 404 and a side plate 405. The side plate 405 is arranged at one end of the ultrasonic probe 103, and a drive motor 404 is installed at one end of the side plate 405. The outer surface of the output end of the drive motor 404 is sleeved with a gear 403. An arc plate 401 is arranged between the two side plates 405. The two arc plates 401 form a ring structure, and the inner surface of the arc plate 401 is provided with a tooth block 402 meshing with the gear 403.

[0039] See also Figure 1 , Figure 2 and Figure 6 It can be seen that since the gear 403 is meshed with the tooth block 402, and the side plate 405 is slidably connected with the arc plate 401 through the guide block 6 and the guide groove 5, when the drive motor 404 is working, the output end of the drive motor 404 drives the gear 403 to rotate, and slides along the arc plate 401 under the action of the tooth block 402, the guide block 6 and the guide groove 5, so that the ultrasonic probe 103 can comprehensively detect and judge the bearing fault of the desulfurization slurry circulation pump without manual movement, thereby improving the detection accuracy and the convenience of the detection process.

[0040] See also Figure 6 It can be seen that the end of the side plate 405 close to the arc plate 401 is connected to a guide block 6, and both ends of the arc plate 401 are provided with guide grooves 5. The side plate 405 and the arc plate 401 form a sliding structure through the guide grooves 5 and the guide blocks 6, which can play a role in supporting and limiting the side plate 405, thereby increasing the stability of the side plate 405 during the sliding process.

[0041] See also Figure 1 , Figure 2 and Figure 5 It can be seen that a mounting mechanism 3 is provided at one end of the arc plate 401, and the mounting mechanism 3 is composed of a mounting frame 301, a rotating motor 302, a screw rod 303, a mounting frame 304 and a connecting plate 305. The connecting plate 305 is symmetrically arranged on the outer surface of the arc plate 401, and a mounting frame 304 is provided on one side of the connecting plate 305. The outer side of the mounting frame 304 is sleeved with a mounting frame 301, and the interior of the mounting frame 301 is rotatably connected to the screw rod 303 forming a threaded structure with the mounting frame 304 through a bearing, and a rotating motor 302 connected to the screw rod 303 through a coupling is installed on one side of the mounting frame 301.

[0042] See also Figure 1 , Figure 2 and Figure 5It can be seen that since the screw rod 303 is threadedly connected to the mounting bracket 304, and the threads on the surface of the screw rod 303 have opposite rotation directions, when the rotating motor 302 is working, the output end of the rotating motor 302 drives the screw rod 303 to rotate, and makes the mounting bracket 304 move in the opposite horizontal direction. Therefore, the ultrasonic probe 103 can be installed on the desulfurization slurry circulation pump through the relatively arranged mounting bracket 304, so that the bearing fault of the desulfurization slurry circulation pump can be detected and judged without holding it, and the operation is relatively convenient.

[0043] Working principle: When using the ultrasonic detector, move the mounting frame 304 to the outside of the desulfurization slurry circulation pump, and then start the rotating motor 302, so that the output end of the rotating motor 302 drives the screw 303 to rotate, and makes the mounting frame 304 move in the horizontal reverse direction, so that the ultrasonic probe 103 can be installed on the desulfurization slurry circulation pump through the relatively arranged mounting frame 304, and then start the driving motor 404, so that the output end of the driving motor 404 drives the gear 403 to rotate, and slides along the arc plate 401 under the action of the gear block 402 and the guide block 6 and the guide groove 5, so that the ultrasonic probe 103 can be moved, and the ultrasonic probe 103 and the display 101 can be operated at the same time, so that the ultrasonic probe 103 can transmit and receive ultrasonic information, and then the bearing status can be detected, and the display 101 can intuitively display the fault results, so that the staff can view and analyze the fault information, thereby facilitating the comprehensive detection and judgment of the bearing fault of the desulfurization slurry circulation pump. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0044] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A translationally storable ultrasonic detector, characterized in that: The ultrasonic detector (1) comprises a display (101), a connecting line (102), an ultrasonic probe (103), an electrical component (104) and a mounting plate (105); the mounting plate (105) is arranged inside one end of the display (101); the electrical component (104) is mounted on one end of the mounting plate (105); and one side of the display (101) is connected to the ultrasonic probe (103) via the connecting line (102); A translation storage mechanism (2) is arranged between the mounting plate (105) and the display (101), and the translation storage mechanism (2) comprises a cover plate (201), a support shaft (202), a torsion spring (203), a top frame (204) and an electric push rod (205); a top frame (204) is arranged at one end of the mounting plate (105), an electric push rod (205) is installed between the top frame (204) and the display (101), and one end of the display (101) is movably connected to the cover plate (201).

2. The ultrasonic detector for translational storage according to claim 1, characterized in that: A support shaft (202) is rotatably connected between the cover plate (201) and the display (101), and a torsion spring (203) sleeved on the outside of the support shaft (202) is connected between the cover plate (201) and the display (101).

3. The ultrasonic detector for translational storage according to claim 1, characterized in that: The support shaft (202) and the torsion spring (203) are both symmetrically arranged in two groups about the central axis of the cover plate (201), and the cover plate (201) is symmetrically arranged in two pieces about the central axis of the display (101).

4. The ultrasonic detector for translational storage according to claim 1, characterized in that: The top frame (204) is composed of a horizontal plate and a vertical plate, and two top frames (204) are symmetrically arranged about the central axis of the mounting plate (105).

5. The ultrasonic detector for translational storage according to claim 1, characterized in that: The ultrasonic probe (103) is arranged at one end of the displacement mechanism (4), and the displacement mechanism (4) is composed of an arc plate (401), a tooth block (402), a gear (403), a driving motor (404) and a side plate (405).

6. The ultrasonic detector for translational storage according to claim 5, characterized in that: The side plate (405) is arranged at one end of the ultrasonic probe (103), and a driving motor (404) is installed at one end of the side plate (405), and a gear (403) is sleeved on the outer surface of the output end of the driving motor (404).

7. The ultrasonic detector for translational storage according to claim 6, characterized in that: An arc plate (401) is arranged between the two side plates (405), the two arc plates (401) form an annular structure, and a tooth block (402) meshingly connected with a gear (403) is arranged on the inner surface of the arc plate (401).

8. The ultrasonic detector for translational storage according to claim 7, characterized in that: One end of the side plate (405) close to the arc plate (401) is connected to a guide block (6), and both ends of the arc plate (401) are provided with guide grooves (5). The side plate (405) and the arc plate (401) form a sliding structure through the guide grooves (5) and the guide blocks (6).

9. The ultrasonic detector for translational storage according to claim 8, characterized in that: A mounting mechanism (3) is provided at one end of the arc-shaped plate (401), and the mounting mechanism (3) is composed of a mounting frame (301), a rotating motor (302), a screw rod (303), a mounting frame (304) and a connecting plate (305), and the connecting plate (305) is symmetrically arranged on the outer surface of the arc-shaped plate (401).

10. The ultrasonic detector for translational storage according to claim 9, characterized in that: A mounting frame (304) is provided on one side of the connecting plate (305), a mounting frame (301) is sleeved on the outer side of the mounting frame (304), a screw rod (303) which forms a threaded structure with the mounting frame (304) is rotatably connected inside the mounting frame (301) via a bearing, and a rotating motor (302) which is connected to the screw rod (303) via a coupling is installed on one side of the mounting frame (301).

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