Valve leakage monitoring device

Abstract

The utility model discloses a valve leakage monitoring device, and belongs to the field of valve leakage detection.The valve leakage monitoring device comprises a base, a side plate is fixedly connected to the top of the base, a pipeline is arranged on the inner side of the side plate, a detection device is fixedly installed at the top of the side plate, and a valve is arranged below the detection device; a mounting assembly is arranged on the inner side of the side plate and comprises a swing plate, pull plates are hinged to the upper side and the lower side of the front end of the swing plate, a connecting plate is hinged to the rear end of the outer side of each pull plate, a supporting plate is fixedly connected to the inner side of each connecting plate, and first sliding blocks are fixedly connected to the rear ends of the left side and the right side of each supporting plate. By arranging the mounting assembly, the pipeline can be quickly and stably fixed and disassembled by the mounting plate, so that the detection device on the side plate at the outer end of the mounting assembly can stably monitor the valve, and the use safety of the device is enhanced.

Description

Technical Field

[0001] The present application relates to the field of valve leakage detection, and in particular, to a valve leakage monitoring device. Background Art

[0002] The valve leakage monitoring device is an advanced industrial equipment used to monitor and detect leaks in valves and related piping systems in real time. Through precise sensors and intelligent control systems, the device can promptly detect and report valve leaks, thereby avoiding potential safety hazards and production losses.

[0003] The patent document with announcement number CN220646966U discloses a valve leakage monitoring device. In the above application document, the valve on the gas pipe is opened and gas is transported in the gas pipe. At the same time, a collection cover is detachably installed on one side of the valve. In conjunction with the collecting fan inside the collection cover, the air around the valve can flow into the collection cover and continuously pass through the collection cover. In conjunction with the natural gas detection sensor on the top of the collection cover, the collected air can be centrally detected to ensure that when the valve leaks, it can be detected at the first time. When the natural gas detection sensor detects a gas leak, it can transmit the signal to the control processor, close the safety solenoid valve and turn on the alarm, stop the gas delivery and alert the maintenance personnel.

[0004] Although this application can effectively prevent the valve from leaking during use, the device is only fixed to the pipeline by a clamp during use, which has poor stability. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present invention provides a valve leakage monitoring device, which solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: a valve leakage monitoring device, including a base, the top of the base is fixedly connected to a side plate, the inner side of the side plate is provided with a pipeline, the top of the side plate is fixedly installed with a detection device, the bottom of the detection device is provided with a valve, the inner side of the side plate is provided with a mounting assembly, the mounting assembly includes a swing plate, the front end and upper and lower sides of the swing plate are hinged with a pull plate, the outer rear end of the pull plate is hinged with a connecting plate, the inner side of the connecting plate is fixedly connected to a support plate, the left and right rear ends of the support plate are fixedly connected to a first slider, the rear end of the first slider is slidably connected to a limiting frame, the middle inner side of the support plate is fixedly connected to a connecting block, and the inner side of the connecting block is fixedly connected to the mounting plate.

[0006] Preferably, the rear end of the limiting frame is fixedly connected to the front end of the side plate, and the outer wall of the pipeline is clamped inside the mounting plate.

[0007] Preferably, the valve is fixedly mounted on the pipeline, and the mounting plate is arranged at the front end of the side plate.

[0008] Preferably, a connecting column is fixedly connected to the rear end of the middle portion of the swing plate, a control component is provided at the rear end of the connecting column passing through the side plate, and the connection between the connecting column and the side plate is hinged.

[0009] Preferably, the control component includes a support block, the top of the support block is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a pushing frame, the inner wall of the pushing frame is hingedly connected to a moving frame, the upper inner side of the moving frame is hingedly connected to a fixed column, the outer side of the moving frame is hingedly connected to a fixed plate, the upper part of the fixed plate is fixedly connected to a rack, the inner side of the rack is meshed with a gear, the rear end of the rack is fixedly connected to a second sliding block, the outer side of the second sliding block is slidably connected to a slide groove, and the slide groove is opened at the rear end of the side plate.

[0010] Preferably, the rear end of the gear is fixedly connected to the end of the connecting column away from the swing plate, the end of the fixed column away from the movable frame is fixedly connected to the rear end of the side plate, and the bottom of the support block is fixedly connected to the top of the base.

[0011] The benefits of this application are:

[0012] (1) The present application sets up an installation component to achieve fast and stable fixing and disassembly of the pipeline by the installation plate, so that the detection device on the outer end side plate of the installation component can stably monitor the valve, thereby enhancing the safety of the use of the device.

[0013] (2) By setting up a control component, the present application can provide power to the installation component while controlling the use of the installation component, making the use of the installation component more convenient and more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0015] Figure 1 This is the main view of the utility model;

[0016] Figure 2 It is a back view of the utility model;

[0017] Figure 3 This utility model Figure 1 A magnified view of part A;

[0018] Figure 4 This utility model Figure 2 Enlarged view of part B.

[0019] In the above figure,

[0020] 1. Base; 2. Side panel; 3. Pipe; 4. Valve; 5. Detection device; 6. Connecting column; 7. Mounting assembly; 71. Swinging plate; 72. Pull plate; 73. Connecting plate; 74. Support plate; 75. First slider; 76. Limiting frame; 77. Connecting block; 78. Mounting plate; 8. Control assembly; 81. Support block; 82. Hydraulic cylinder; 83. Pushing frame; 84. Moving frame; 85. Fixed column; 86. Fixed plate; 87. Rack; 88. Gear; 89. Second sliding block; 810. Slide groove. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Example 1

[0024] See also Figure 1-Figure 4 , This embodiment provides a valve leakage monitoring device, including a base 1, a side plate 2 is fixedly connected to the top of the base 1, a pipe 3 is provided on the inner side of the side plate 2, a detection device 5 is fixedly installed on the top of the side plate 2, a valve 4 is provided below the detection device 5, and a mounting assembly 7 is provided on the inner side of the side plate 2, the mounting assembly 7 includes a swinging plate 71, the number of which is two, and a pull plate 72 is hingedly connected to the upper and lower sides of the front end of the swinging plate 71, the number of which is four, and a connecting plate 73 is hingedly connected to the outer rear end of the pull plate 72, the number of which is four, and a support plate 74 is fixedly connected to the inner side of the connecting plate 73, the number of which is two, and a first slider 75 is fixedly connected to the rear ends of the left and right sides of the support plate 74, the number of which is four, and the rear end of the first slider 75 is slidably connected to a limit frame 76, the number of which is two, and a connecting block 77 is fixedly connected to the inner side of the middle part of the support plate 74, and a mounting plate 78 is fixedly connected to the inner side of the connecting block 77. The rear end of the limiting frame 76 is fixedly connected to the front end of the side plate 2, and the outer wall of the pipeline 3 is clamped on the inside of the mounting plate 78. The valve 4 is fixedly mounted on the pipeline 3, and the mounting plate 78 is arranged on the front end of the side plate 2.

[0025] When the above-mentioned equipment is in use, when the control component 8 drives the connecting column 6 to rotate counterclockwise, the connecting column 6 drives the front swing plate 71 to flip over at the front end of the side plate 2, and the pulling plate 72 is driven to move inward by the swinging of the swing plate 71, and the connecting plate 73 is driven to move inward by the inward movement of the pulling plate 72. The inward movement of the connecting plate 73 drives the first slider 75 behind the support plate 74 to move inward in the limit frame 76, so that the support plate 74 can achieve stable inward movement, and the inward movement of the support plate 74 drives the connecting block 77 to move inward, and the inward movement of the connecting block 77 drives the mounting plate 78 to move inward, so that the mounting plate 78 can firmly fix the pipe 3. The opposite movement can realize the movement of the mounting plate 78 to the outside.

[0026] Example 2

[0027] See also Figure 1-Figure 4 Based on Example 1, the middle rear end of the swing plate 71 is fixedly connected to a connecting column 6. The rear end of the connecting column 6 passes through the side plate 2 and is provided with a control assembly 8. The connection between the connecting column 6 and the side plate 2 is hinged. The control assembly 8 includes two support blocks 81. The top of the support blocks 81 is fixedly connected to a hydraulic cylinder 82. The output end of the hydraulic cylinder 82 is fixedly connected to a push frame 83. There are two push frames 83. The inner wall of the push frame 83 is hinged to a movable frame 84. There are two movable frames 84. The upper inner side of the movable frame 84 is hinged to a fixed column 85. There are two fixed columns 85. The outer side of the movable frame 84 is hinged to a fixed plate 86. There are two fixed plates 86. The upper part of the fixed plate 86 is fixedly connected to a rack 87. The inner side of the rack 87 is meshed with a gear 88. The rear end of the rack 87 is fixedly connected to a second sliding block 89. The outer side of the second sliding block 89 is slidably connected to a slide groove 810. The slide groove 810 is provided at the rear end of the side plate 2. The rear end of the gear 88 is fixedly connected to the end of the connecting column 6 away from the swing plate 71, and the end of the fixed column 85 away from the movable frame 84 is fixedly connected to the rear end of the side plate 2. The movable frame 84 is "L"-shaped, and the bottom of the support block 81 is fixedly connected to the top of the base 1.

[0028] When the above-mentioned equipment is in use, when the installation component 7 needs to fix the pipeline 3, the hydraulic cylinder 82 drives the pushing frame 83 to move inward, so that the pushing frame 83 drives the moving frame 84 to swing downward on the fixed column 85. The downward swing of the moving frame 84 drives the fixed plate 86 to move downward. The downward movement of the fixed plate 86 drives the second sliding block 89 at the rear end of the rack 87 to move downward in the slide groove 810, so that the rack 87 can move downward stably. The downward movement of the rack 87 drives the gear 88 to rotate clockwise, so that the connecting column 6 at the front end of the gear 88 can rotate. The opposite movement can realize the counterclockwise rotation of the gear 88.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A valve leakage monitoring device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a side plate (2), the inner side of the side plate (2) is provided with a pipeline (3), the top of the side plate (2) is fixedly installed with a detection device (5), the lower side of the detection device (5) is provided with a valve (4), the inner side of the side plate (2) is provided with a mounting assembly (7), the mounting assembly (7) comprises a swing plate (71), the upper and lower sides of the front end of the swing plate (71) are hingedly connected to a pull plate (72), the outer rear end of the pull plate (72) is hingedly connected to a connecting plate (73), the inner side of the connecting plate (73) is fixedly connected to a support plate (74), the left and right rear ends of the support plate (74) are fixedly connected to a first slider (75), the rear end of the first slider (75) is slidably connected to a limiting frame (76), the inner side of the middle part of the support plate (74) is fixedly connected to a connecting block (77), and the inner side of the connecting block (77) is fixedly connected to a mounting plate (78).

2. A valve leakage monitoring device according to claim 1, characterized in that: The rear end of the limiting frame (76) is fixedly connected to the front end of the side plate (2), and the outer wall of the pipe (3) is clamped inside the mounting plate (78).

3. A valve leakage monitoring device according to claim 2, characterized in that: The valve (4) is fixedly mounted on the pipeline (3), and the mounting plate (78) is arranged at the front end of the side plate (2).

4. A valve leakage monitoring device according to claim 3, characterized in that: The middle rear end of the swing plate (71) is fixedly connected to a connecting column (6), the rear end of the connecting column (6) passes through the side plate (2) and is provided with a control component (8), and the connection between the connecting column (6) and the side plate (2) is hinged.

5. A valve leakage monitoring device according to claim 4, characterized in that: The control assembly (8) comprises a support block (81), the top of the support block (81) is fixedly connected to a hydraulic cylinder (82), the output end of the hydraulic cylinder (82) is fixedly connected to a push frame (83), the inner wall of the push frame (83) is hinged to a mobile frame (84), the upper inner side of the mobile frame (84) is hinged to a fixed column (85), the outer side of the mobile frame (84) is hinged to a fixed plate (86), the upper part of the fixed plate (86) is fixedly connected to a rack (87), the inner side of the rack (87) is meshed with a gear (88), the rear end of the rack (87) is fixedly connected to a second sliding block (89), the outer side of the second sliding block (89) is slidably connected to a slide groove (810), and the slide groove (810) is opened at the rear end of the side plate (2).

6. A valve leakage monitoring device according to claim 5, characterized in that: The rear end of the gear (88) is fixedly connected to the end of the connecting column (6) away from the swing plate (71), the end of the fixed column (85) away from the movable frame (84) is fixedly connected to the rear end of the side plate (2), and the bottom of the support block (81) is fixedly connected to the top of the base (1).

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