Adjustable gas leakage monitor
By designing adjustable control components and driven components on the gas leakage monitor, the problem of the fixed length cannot adapt to different detection environments is solved, and the adjustable length and detection accuracy of the monitor are achieved, which enhances safety.
Patent Information
- Application Number
- CN202421087277.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing gas leakage monitor has a fixed length, so it cannot accurately detect based on the size of the detection space or special areas, and it cannot be fully inspected near the gas leakage point.
An adjustable gas leakage monitor is designed. By setting control components and driven components on the pillars, using mechanical structures such as gears, racks, turntables and worms, the length of the monitor is adjustable and adapted to different detection environments.
The adjustable length of the monitor is realized, which can adapt to the detection needs of narrow or special areas, ensure comprehensive detection of gas leakage points, and ensure the accuracy of adjustment through sound reminders, enhancing the safety of the monitor.
Smart Images
Figure CN222669431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas operation and maintenance management, in particular to an adjustable gas leakage monitor. Background Art
[0002] Gas operation and maintenance management is the comprehensive operation, maintenance and management of gas-related systems, equipment and processes. Its main contents include: equipment management, gas quality management, safety management, operation monitoring, maintenance plan formulation and execution. Since gas leakage will cause a series of hazards, gas leakage real-time monitoring devices are often used to monitor gas in real time.
[0003] The length of existing gas leakage monitors is usually fixed. Therefore, when facing different detection space sizes or some narrow or special areas for detection, it is impossible to accurately detect the gas in the area as needed. In addition, the fixed-length gas leakage monitor cannot be closer to the gas leakage point in the specified area, so it is impossible to comprehensively detect the gas leakage point. To address this problem, we propose an adjustable gas leakage monitor. Utility Model Content
[0004] The purpose of the utility model is to provide an adjustable gas leakage monitor to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: an adjustable gas leakage monitor, comprising a monitor and a pillar, a handle is fixedly mounted on the surface of the pillar, a slide rail is arranged on the inner wall of the pillar, a monitoring hole is arranged on the surface of the monitor, a control component and a driven component are arranged in the pillar, and the control component comprises:
[0006] A support rod, the support rod passes through the pillar and is slidably connected to the pillar, the surface of the support rod is fixedly connected to the surface of the monitor, a movable plate is fixedly installed on the surface of the support rod, the movable plate is slidably connected to the slide rail, the surface of the movable plate is fixedly connected to one end of a spring, and the other end of the spring is fixedly installed on the inner wall of the pillar;
[0007] A rack, the rack is fixedly mounted on the surface of the moving plate, the rack is meshed with a gear, the gear is penetrated by a rotating rod and is fixedly connected to the rotating rod, the rotating rod penetrates the pillar and is rotatably connected to the pillar;
[0008] A rotating part is provided inside the pillar, and the sound generated can attract the user's attention in some noisy or poor-viewing environments, thereby ensuring the accuracy of adjustment.
[0009] Preferably, a through hole is provided on the surface of the pillar, and the provision of the through hole can ensure the stable movement of the pressure rod.
[0010] Preferably, the rotating member includes: a worm wheel, the worm wheel is penetrated by a rotating rod and fixedly connected to the rotating rod, the worm wheel meshes with a worm, the worm penetrates a pillar and is rotationally connected to the pillar, the surface of the pillar is rotationally connected to the surface of a turntable, the surface of the turntable is fixedly connected to the surface of the worm, and when the turntable rotates, the worm fixed to the surface of the turntable can rotate inside the pillar.
[0011] Preferably, a disc is fixedly mounted on the surface of the rotating rod, a protrusion is fixedly mounted on the surface of the disc, a support frame is fixedly mounted on the surface of the pillar, the support frame is penetrated by the bell and fixedly connected to the bell, when the rotating rod rotates, the disc fixed on the surface of the rotating rod can drive the protrusion to rotate synchronously to strike the bell.
[0012] Preferably, the cross-sectional shape of the movable plate is a concave shape, and the concave-shaped movable plate can fit with the surface of the slide rail.
[0013] Preferably, the driven assembly comprises: a round rod, the round rod is fixedly mounted on the surface of the rotating rod, and a slot is provided on the surface of the round rod, and the setting of the slot can limit the rotation of the rotating rod and the round rod.
[0014] Preferably, the pillar is penetrated by the pressure rod and is slidably connected to the pressure rod, a pressure plate is fixedly installed on the surface of the pressure rod, a clamping rod is fixedly installed on the surface of the pressure rod, the clamping rod penetrates the cross plate and is slidably connected to the cross plate, the cross plate is fixedly installed on the inner wall of the pillar, the surface of the cross plate is fixedly connected to one end of spring two, and the other end of spring two is fixedly installed on the surface of the pressure rod. When the pressure rod is squeezed, the clamping rod fixed to the surface of the pressure rod can move longitudinally in the cross rod under the support of spring two.
[0015] Compared with the prior art, the utility model provides an adjustable gas leakage monitor, which has the following beneficial effects:
[0016] 1. The adjustable gas leakage monitor is provided with a control component. A turntable is rotated on the surface of the pillar. The turntable drives the worm to rotate in the pillar. The worm wheel is rotated on the surface of the rotating rod under force. The gear fixed on the surface of the rotating rod rotates synchronously. The rack meshed with the gear is moved under force. The movable plate fixed on the surface of the rack is moved under force under the support of spring 1. The support rod fixed on the surface of the movable plate is moved outward of the pillar under force. The height of the monitor fixed on the surface of the support rod is adjusted synchronously, and the overall length of the monitor can be changed. In response to the detection needs of narrow or special areas, the disc fixed on the surface of the rotating rod drives the protrusion to rotate in the support frame. The protrusion continuously knocks on the bell, and the sound generated attracts the attention of the user, thereby ensuring the accuracy of the adjustment.
[0017] 2. The adjustable gas leakage monitor is provided with a driven component, a round rod is fixedly installed on the surface of the rotating rod, and a slot is provided on the surface of the round rod. When the slot is located in the slot on the surface of the round rod, the round rod and the rotating rod cannot rotate, and the length of the monitor cannot change. This method can enhance the safety of the monitor during use and avoid safety hazards caused by non-operating personnel operating the monitor. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the back structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the control component of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the rotating assembly of the utility model;
[0023] Figure 6 This is a schematic diagram of the structure of the driven component of the utility model.
[0024] In the figure: 1. monitor; 2. pillar; 3. handle; 4. through hole; 5. slide rail; 6. control assembly; 61. support rod; 62. spring one; 63. moving plate; 64. rack; 65. gear; 66. rotating rod; 67. rotating part; 671. worm gear; 672. worm; 673. turntable; 674. support frame; 675. round disk; 676. bump; 677. bell; 7. driven assembly; 71. round rod; 72. slot; 73. clamping rod; 74. horizontal plate; 75. spring two; 76. pressure rod; 77. pressure plate; 8. monitoring hole. DETAILED DESCRIPTION
[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: an adjustable gas leakage monitor, comprising a monitor 1 and a pillar 2, a handle 3 is fixedly mounted on the surface of the pillar 2, a slide rail 5 is arranged on the inner wall of the pillar 2, a monitoring hole 8 is arranged on the surface of the monitor 1, a control component 6 and a driven component 7 are arranged in the pillar 2, and the control component 6 comprises: a support rod 61, a spring 62, a movable plate 63, a rack 64, a gear 65, a rotating rod 66, and a rotating member 67.
[0026] The support rod 61 passes through the pillar 2 and is slidably connected to the pillar 2. The surface of the support rod 61 is fixedly connected to the surface of the monitor 1. A moving plate 63 is fixedly installed on the surface of the support rod 61. The moving plate 63 is slidably connected to the slide rail 5. The surface of the moving plate 63 is fixedly connected to one end of a spring 62. The other end of the spring 62 is fixedly installed on the inner wall of the pillar 2. A rack 64 is fixedly installed on the surface of the moving plate 63. The rack 64 meshes with a gear 65. The gear 65 is penetrated by a rotating rod 66 and is fixedly connected to the rotating rod 66. The rotating rod 66 passes through the pillar 2 and is rotatably connected to the pillar 2. A rotating member 67 is provided in the pillar 2 for rotation. When the worm 672 rotates, the worm wheel 671 is subjected to force to rotate on the surface of the rotating rod 66. The surface of the rotating rod 66 is fixed The gear 65 rotates synchronously, and the rack 64 meshed with the gear 65 is forced to move. The movable plate 63 fixed on the surface of the rack 64 is forced to move under the support of the spring 62, and the support rod 61 fixed on the surface of the movable plate 63 is forced to move outward from the pillar 2. The height of the monitor 1 fixed on the surface of the support rod 61 is adjusted synchronously, and the overall length of the monitor 1 can be changed. In response to the detection needs of narrow or special areas, when the rotating rod 66 rotates, the disk 675 fixed on the surface of the rotating rod 66 drives the protrusion 676 to rotate in the support frame 674, and the protrusion 676 continuously knocks the bell 677. The sound generated can attract the user's attention in some noisy or poor-viewing environments to ensure the accuracy of the adjustment.
[0027] The surface of the pillar 2 is provided with a through hole 4, and the provision of the through hole 4 can ensure the stable movement of the pressure rod 76. The rotating member 67 includes: a worm wheel 671, the worm wheel 671 is penetrated by the rotating rod 66 and is fixedly connected to the rotating rod 66, the worm wheel 671 is meshed with a worm 672, the worm 672 penetrates the pillar 2 and is rotatably connected to the pillar 2, the surface of the pillar 2 is rotatably connected to the surface of the rotating disk 673, the surface of the rotating disk 673 is fixedly connected to the surface of the worm 672, and when the rotating disk 673 rotates, the worm 672 fixed to the surface of the rotating disk 673 can rotate inside the pillar 2. A disc 675 is fixedly mounted on the surface of the rotating rod 66, a protrusion 676 is fixedly mounted on the surface of the disc 675, a support frame 674 is fixedly mounted on the surface of the pillar 2, the support frame 674 is penetrated by the bell 677 and is fixedly connected to the bell 677, when the rotating rod 66 rotates, the disc 675 fixed on the surface of the rotating rod 66 can drive the protrusion 676 to rotate synchronously, and knock the bell 677. The cross-sectional shape of the movable plate 63 is a concave shape, and the concave movable plate 63 can fit with the surface of the slide rail 5. The driven component 7 includes: a round rod 71, the round rod 71 is fixedly mounted on the surface of the rotating rod 66, and a slot 72 is opened on the surface of the round rod 71, and the setting of the slot 72 can limit the rotation of the rotating rod 66 and the round rod 71. The pillar 2 is penetrated by the pressure rod 76 and is slidably connected to the pressure rod 76. A pressure plate 77 is fixedly installed on the surface of the pressure rod 76. A clamping rod 73 is fixedly installed on the surface of the pressure rod 76. The clamping rod 73 penetrates the cross plate 74 and is slidably connected to the cross plate 74. The cross plate 74 is fixedly installed on the inner wall of the pillar 2. The surface of the cross plate 74 is fixedly connected to one end of the spring 2 75. The other end of the spring 2 75 is fixedly installed on the surface of the pressure rod 76. When the pressure rod 76 is squeezed, the clamping rod 73 fixed on the surface of the pressure rod 76 can move longitudinally in the cross plate 74 under the support of the spring 2 75.
[0028] In the utility model, when using, when facing some narrow spaces for gas leakage detection, hold the handle 3 and squeeze the pressure plate 77, the pressure rod 76 fixed on the surface of the pressure plate 77 slides synchronously in the through hole 4, the clamping rod 73 fixed on the surface of the pressure rod 76 moves downward under the support of the spring 2 75, the clamping rod 73 moves out of the clamping groove 72 opened on the surface of the round rod 71, and the pressing force is kept stationary, the turntable 673 is rotated on the surface of the monitor 1, and the worm 672 fixed on the surface of the turntable 673 rotates in the pillar 2. When the worm 672 rotates, the worm wheel 671 is forced to rotate on the surface of the rotating rod 66, and the gear 65 fixed on the surface of the rotating rod 66 rotates synchronously, and the rack 64 meshed with the gear 65 is forced to move, and the moving plate 63 fixed on the surface of the rack 64 is forced to move under the support of the spring 1 62, and the moving The support rod 61 fixed on the surface of the plate 63 is forced to move outward from the pillar 2, and the height of the monitor 1 fixed on the surface of the support rod 61 is adjusted synchronously, so that the overall length of the monitor 1 can change, so as to meet the detection requirements of narrow or special areas. At the same time, when the rotating rod 66 rotates, the disc 675 fixed on the surface of the rotating rod 66 drives the protrusion 676 to rotate in the support frame 674, and the protrusion 676 continuously knocks the bell 677. The sound can attract the attention of the user in some noisy or poor-viewing environments to ensure the accuracy of the adjustment. After adjustment, release the pressing force, and the clamping rod 73 can bounce up under the support of the spring 2 75 and be stuck in the clamping slot 72, restricting the monitor 1, avoiding the safety hazard of non-operating personnel. After adjustment, the monitor 1 is used for detection, and the built-in sensor is used to sense the gas in the surrounding environment. These sensors are sensitive to specific gases and can detect the presence of gas molecules. When the target gas exists in the environment, the sensor will undergo physical or chemical changes and generate corresponding electrical signals. After receiving these electrical signals, the monitor 1 will process and analyze them and convert the signals into specific gas concentration values and other information. It will compare the detected information with preset alarm thresholds and other parameters. If the detected gas concentration exceeds the set threshold, the monitor 1 will sound an alarm, such as an audible and visual alarm, to alert relevant personnel. During the entire working process, the monitor 1 continuously monitors and updates data, and provides real-time feedback on the status of the gas in the environment so that timely countermeasures can be taken, such as stopping related operations, ventilation, and maintenance, etc., to ensure environmental safety and personnel health. Some advanced gas leak monitors 1 may also have data storage and transmission functions, saving or transmitting detection data to other devices or systems for further analysis and management.
[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An adjustable gas leakage monitor, comprising a monitor (1) and a support (2), characterized in that: A handle (3) is fixedly mounted on the surface of the pillar (2), a slide rail (5) is arranged on the inner wall of the pillar (2), a monitoring hole (8) is arranged on the surface of the monitor (1), a control component (6) and a driven component (7) are arranged inside the pillar (2), and the control component (6) comprises: A support rod (61), the support rod (61) passes through the pillar (2) and is slidably connected to the pillar (2), the surface of the support rod (61) is fixedly connected to the surface of the monitor (1), a movable plate (63) is fixedly installed on the surface of the support rod (61), the movable plate (63) is slidably connected to the slide rail (5), the surface of the movable plate (63) is fixedly connected to one end of a spring (62), and the other end of the spring (62) is fixedly installed on the inner wall of the pillar (2); A rack (64), the rack (64) is fixedly mounted on the surface of the moving plate (63), the rack (64) is meshed with a gear (65), the gear (65) is penetrated by a rotating rod (66) and is fixedly connected to the rotating rod (66), and the rotating rod (66) penetrates the pillar (2) and is rotatably connected to the pillar (2); A rotating member (67) is provided inside the support column (2) and is capable of rotating.
2. The adjustable gas leakage monitor according to claim 1, characterized in that: A through hole (4) is provided on the surface of the support (2).
3. The adjustable gas leakage monitor according to claim 1, characterized in that: The rotating member (67) comprises: a worm wheel (671), the worm wheel (671) is penetrated by the rotating rod (66) and is fixedly connected to the rotating rod (66), the worm wheel (671) is meshed with a worm (672), the worm (672) penetrates the pillar (2) and is rotationally connected to the pillar (2), the surface of the pillar (2) is rotationally connected to the surface of the rotating disk (673), and the surface of the rotating disk (673) is fixedly connected to the surface of the worm (672).
4. The adjustable gas leakage monitor according to claim 3, characterized in that: A disc (675) is fixedly mounted on the surface of the rotating rod (66), a protrusion (676) is fixedly mounted on the surface of the disc (675), a support frame (674) is fixedly mounted on the surface of the pillar (2), and the support frame (674) is penetrated by the bell (677) and is fixedly connected to the bell (677).
5. The adjustable gas leakage monitor according to claim 1, characterized in that: The cross-sectional shape of the movable plate (63) is a concave shape.
6. The adjustable gas leakage monitor according to claim 1, characterized in that: The driven assembly (7) comprises a round rod (71), the round rod (71) is fixedly mounted on the surface of the rotating rod (66), and a clamping groove (72) is provided on the surface of the round rod (71).
7. The adjustable gas leakage monitor according to claim 1, characterized in that: The pillar (2) is penetrated by a pressure rod (76) and is slidably connected to the pressure rod (76); a pressure plate (77) is fixedly installed on the surface of the pressure rod (76); a clamping rod (73) is fixedly installed on the surface of the pressure rod (76); the clamping rod (73) penetrates a transverse plate (74) and is slidably connected to the transverse plate (74); the transverse plate (74) is fixedly installed on the inner wall of the pillar (2); the surface of the transverse plate (74) is fixedly connected to one end of a second spring (75); the other end of the second spring (75) is fixedly installed on the surface of the pressure rod (76).