Multidirectional gas monitor

Abstract

The utility model relates to the technical field of gas monitoring, in particular to a multidirectional gas monitor, which comprises a fixing rod and a multidirectional adjusting component serving as an adjusting structure, the multi-directional adjusting assembly comprises a universal seat serving as a supporting structure, the universal seat is rotationally arranged at the top end of a fixing rod, a base is fixedly arranged at the bottom end of the fixing rod, a universal ball is rotationally arranged in the universal seat, a telescopic shaft is fixedly arranged at the top end of the universal ball, and the telescopic shaft is fixedly connected with the base. A positioning clamp is fixedly arranged at the other end of the telescopic shaft, a multidirectional adjusting assembly is added on the basis, a universal ball in the structure of the multidirectional adjusting assembly can rotate to different directions of a universal seat, the telescopic shaft is clamped into the universal seat, and the telescopic shaft is positioned. The universal ball and the monitor body which are adjusted to different positions are positioned, the monitoring direction of the monitor body can be flexibly changed, and the monitoring accuracy of gas in different areas is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas monitoring, in particular to a multi-directional gas monitor. Background Art

[0002] A gas detector is an instrument tool for detecting gas leakage concentration. It mainly uses gas sensors to detect the types of gases in the environment. Gas sensors are sensors used to detect the composition and content of gases. When using a gas monitor, it will be fixed on the wall or the outer surface to facilitate the sampling and detection of gas by the gas monitor.

[0003] After checking, the public announcement number: CN219623600U discloses a monitoring device for a coal mine safety management and control system. This technology discloses "including a base, the inner cavity of the base is movably connected to a turntable, the top of the turntable is fixedly connected to a support rod, the top of the support rod is fixedly connected to a fixing box, and the inner cavity of the fixing box is movably connected to a monitoring instrument body; the utility model, by arranging a turntable, a support rod, a fixing box, a servo motor, a driving wheel, a driven wheel and teeth, plays a role in enabling the monitoring instrument body to perform multi-directional monitoring of the coal mine shaft, and solves the problem that the monitoring instrument is easily touched by the operator during operation due to the clamping of the monitoring instrument on the work clothes, and the monitoring instrument is easily caused to fall off the work clothes and be damaged, while the monitoring instrument is hung on the wall. As the mining depth of the coal mine advances, the monitoring instrument cannot monitor the environment and gas around the operator in time, which has certain safety hazards and brings inconvenience to the work of the operator. ";

[0004] When existing gas monitors are in use, the relatively fixed installation method of the gas monitor will affect the azimuth adjustment of the gas monitor. Therefore, the installed gas monitor can only monitor the gas state in a relatively fixed height area. For gas monitoring in a larger area, there will be a large area that cannot be monitored, affecting the accuracy of gas monitoring.

[0005] In order to solve the above problems, this application proposes a multi-directional gas monitor. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a multi-directional gas monitor, which can rotate the position of the monitor body and adjust the gas monitor to different positions to perform multi-directional monitoring.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-directional gas monitor, including a fixing rod, and also including a multi-directional adjustment component as an adjustment structure;

[0008] The multi-directional adjustment component includes a universal seat as a supporting structure, and the universal seat is rotatably set on the top end of the fixed rod, a base is fixedly set on the bottom end of the fixed rod, a universal ball is rotatably set inside the universal seat, a telescopic shaft is fixedly set on the top end of the universal ball, a positioning clamp is fixedly set on the other end of the telescopic shaft, and the monitor body is rotatably set inside the positioning clamp.

[0009] As a preferred embodiment of the multi-directional gas monitor of the utility model, the outer side of the universal seat is provided with slots all around, and the outer surface of the telescopic shaft is fixedly provided with a positioning ring.

[0010] As a preferred multi-directional gas monitor of the utility model, a fastening bolt passes through the interior of the telescopic shaft, and the fastening bolt and the telescopic shaft are spirally arranged, and the end of the fastening bolt is tightly arranged on the outer surface of the inner rod of the telescopic shaft.

[0011] As a preferred embodiment of the multi-directional gas monitor of the utility model, the positioning ring is configured as a rubber ring, and the diameter of the positioning ring is the same as the width of the card slot of the universal seat.

[0012] As a preferred embodiment of the multi-directional gas monitor of the utility model, a cleaning component is provided inside the monitor body;

[0013] The cleaning component includes a servo motor as a driving structure, an electric telescopic rod is fixedly arranged at the end of the main shaft of the servo motor, a cleaning scraper is fixedly arranged on the outer surface of the other end of the electric telescopic rod, and a sealing cover is fixedly arranged at the other end of the cleaning scraper.

[0014] As a preferred multi-directional gas monitor of the utility model, the inner sleeve of the sealing cover is provided with an air inlet pipe, and the air inlet pipe is fixedly arranged on the monitor body, the cleaning scraper is fitted with the inner wall of the air inlet pipe, and the outer side of the servo motor is fixedly provided with a fixed shell, and the fixed shell is fixedly arranged on the monitor body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. On this basis, a multi-directional adjustment component is added. The universal ball in the structure of the multi-directional adjustment component can be rotated to different positions of the universal seat. The telescopic shaft is inserted into the interior of the universal seat, and its telescopic shaft is positioned to position the universal ball and the monitor body adjusted to different positions. The monitoring position of the monitor body can be flexibly changed to improve the monitoring accuracy of gases in different areas;

[0017] 2. At the same time, a cleaning component is added on this basis. The cleaning scraper in the cleaning component can clean the inner wall of the air intake pipe. Therefore, after each gas monitoring is completed, the cleaning scraper can be controlled to clean the air intake pipe again to avoid residual gas in the monitoring area and interfere with the accuracy of the monitored gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the multi-directional adjustment component of the utility model;

[0021] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at A;

[0022] Figure 4 This is a schematic diagram of the installation structure of the cleaning component of the utility model.

[0023] In the figure:

[0024] 1. Fixed rod; 2. Base; 3. Universal seat;

[0025] 4. Multi-directional adjustment assembly; 41. Universal ball; 42. Telescopic shaft; 43. Positioning ring; 44. Positioning clamp; 45. Fastening bolt;

[0026] 5. Monitor body; 6. Fixed housing;

[0027] 7. Cleaning assembly; 71. Servo motor; 72. Electric telescopic rod; 73. Cleaning scraper; 74. Sealing cover; 75. Air intake pipe. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] like Figure 1-Figure 4 As shown;

[0031] A multi-directional gas monitor comprises a fixing rod 1.

[0032] In this embodiment: after checking the public (announcement) number: CN219623600U discloses a monitoring device for a coal mine safety management and control system. This technology discloses "including a base, the inner cavity of the base is movably connected with a turntable, the top of the turntable is fixedly connected with a support rod, the top of the support rod is fixedly connected with a fixed box, and the inner cavity of the fixed box is movably connected with a monitor body; the utility model, by setting a turntable, a support rod, a fixed box, a servo motor, a driving wheel, a driven wheel and teeth, plays a role in enabling the monitor body to perform multi-directional monitoring of the coal mine shaft, and solves the problem that the monitor is clamped on the work clothes, the operator is easy to touch the monitor during operation, and the monitor is easy to fall off the work clothes and be damaged, and the monitor is hung on the wall. As the depth of coal mining advances, the monitor cannot monitor the environment and gas around the operator in time, there are certain safety hazards, which brings inconvenience to the work of the operator. ";

[0033] When the existing gas monitor is in use, the relatively fixed installation method of the gas monitor will affect the azimuth adjustment of the gas monitor. Therefore, the installed gas monitor can only monitor the gas state in a relatively fixed height area. For gas monitoring in a larger area, there will be a large area that cannot be monitored. Especially when monitoring in an area with large gas circulation, the accuracy of gas monitoring is affected. Combined with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a multi-directional adjustment component and a cleaning component are added to the present application document.

[0034] According to the above content, in order to be able to adjust the position of the monitor body in a wide range and perform multi-region monitoring operations, a multi-directional adjustment component 4 as an adjustment structure is also included;

[0035] The multi-directional adjustment component 4 includes a universal seat 3 as a supporting structure, and the universal seat 3 is rotatably set on the top of the fixed rod 1, the bottom end of the fixed rod 1 is fixedly provided with a base 2, the internal part of the universal seat 3 is rotatably provided with a universal ball 41, the top end of the universal ball 41 is fixedly provided with a telescopic shaft 42, the other end of the telescopic shaft 42 is fixedly provided with a positioning clamp 44, and the internal part of the positioning clamp 44 is rotatably provided with a monitoring instrument body 5.

[0036] In this implementation scheme: the staff fixes the base 2 of the monitor body 5 in the area that needs to be monitored. When the orientation of the monitor body 5 needs to be adjusted, the staff can directly rotate the monitor body 5 to monitor the air gas in this orientation. At the same time, the monitor body 5 can be flexibly rotated to adjust to different heights, thereby making the monitoring accuracy higher.

[0037] In an optional embodiment, the outer side of the universal seat 3 is provided with slots all around, and a positioning ring 43 is fixedly provided on the outer surface of the telescopic shaft 42. A fastening bolt 45 runs through the interior of the telescopic shaft 42, and the fastening bolt 45 is spirally arranged with the telescopic shaft 42, and the end of the fastening bolt 45 is tightly arranged on the outer surface of the inner rod of the telescopic shaft 42.

[0038] In this embodiment: the telescopic shaft 42 at its bottom end is rotated into the slot of the universal seat 3 at the top of the fixed rod 1, and the positioning ring 43 on the outside of the telescopic shaft 42 is inserted into the slot of the universal seat 3. The rubber material of the positioning ring 43 improves the stability of the positioning of the telescopic shaft 42.

[0039] In an optional embodiment, the positioning ring 43 is configured as a rubber ring, and the diameter of the positioning ring 43 is the same as the width of the slot of the universal seat 3 .

[0040] In this embodiment, the positioning ring 43 is made of rubber material to improve the stability of the positioning of the telescopic shaft 42 .

[0041] According to the above, a cleaning component 7 is provided inside the monitor body 5;

[0042] The cleaning assembly 7 includes a servo motor 71 as a driving structure, an electric telescopic rod 72 is fixedly provided at the end of the main shaft of the servo motor 71, a cleaning scraper 73 is fixedly provided on the outer surface of the other end of the electric telescopic rod 72, and a sealing cover 74 is fixedly provided at the other end of the cleaning scraper 73.

[0043] In this embodiment: before monitoring begins, the servo motor 71 of the cleaning assembly 7 inside the fixed housing 6 controls the electric telescopic rod 72 to rotate. At the same time, the rotating cleaning scraper 73 can clean some attachments attached to the gas to avoid interfering with the accuracy of gas monitoring.

[0044] In an optional embodiment: an air inlet pipe 75 is provided inside the sealing cover 74, and the air inlet pipe 75 is fixedly arranged on the monitor body 5, the cleaning scraper 73 is fitted on the inner wall of the air inlet pipe 75, and a fixed shell 6 is fixedly arranged on the outer side of the servo motor 71, and the fixed shell 6 is fixedly arranged on the monitor body 5.

[0045] In this embodiment, the electric telescopic rod 72 is extended and opened to push the cleaning scraper 73 to unfold. After the sealing cover 74 is opened from the outside of the air inlet pipe 75, the external gas flow channel is connected to perform gas monitoring.

[0046] The working principle and use process of the utility model are as follows: the staff fixes the base 2 of the monitor body 5 in the area to be monitored. When the orientation of the monitor body 5 needs to be adjusted, the staff can directly rotate the monitor body 5, rotate the telescopic shaft 42 at the bottom end thereof to the inside of the card slot of the universal seat 3 at the top of the fixing rod 1, and insert the positioning ring 43 on the outside of the telescopic shaft 42 into the card slot of the universal seat 3. The positioning ring 43 is made of rubber to improve the stability of the positioning of the telescopic shaft 42, and adjust the monitor body 5 inside the positioning clip 44 at the other end of the telescopic shaft 42 to different card slot orientations to monitor the air gas in this orientation. At the same time, the monitor body 5 can be adjusted to different heights by flexible rotation to make the monitoring accuracy higher.

[0047] Before the monitoring begins, the servo motor 71 of the cleaning component 7 inside the fixed shell 6 controls the rotation of the electric telescopic rod 72, which stretches and opens, pushing the cleaning scraper 73 to unfold. After the sealing cover 74 is opened from the outside of the air inlet pipe 75, the external gas flow channel is connected to perform gas monitoring. At the same time, the rotating cleaning scraper 73 can clean some attachments attached to the gas to avoid interfering with the accuracy of gas monitoring.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-directional gas monitor, comprising a fixing rod (1), characterized in that: Also included is a multi-directional adjustment component (4) as an adjustment structure; The multi-directional adjustment component (4) includes a universal seat (3) as a supporting structure, and the universal seat (3) is rotatably arranged at the top end of the fixed rod (1), and the bottom end of the fixed rod (1) is fixedly provided with a base (2), and a universal ball (41) is rotatably arranged inside the universal seat (3), and a telescopic shaft (42) is fixedly arranged at the top end of the universal ball (41), and a positioning clamp (44) is fixedly arranged at the other end of the telescopic shaft (42), and a monitoring instrument body (5) is rotatably arranged inside the positioning clamp (44).

2. A multi-directional gas monitor according to claim 1, characterized in that: The outer side of the universal seat (3) is provided with clamping grooves all around, and the outer surface of the telescopic shaft (42) is fixedly provided with a positioning ring (43).

3. A multi-directional gas monitor according to claim 1, characterized in that: A fastening bolt (45) passes through the interior of the telescopic shaft (42), and the fastening bolt (45) and the telescopic shaft (42) are spirally arranged, and the end of the fastening bolt (45) is tightly arranged on the outer surface of the inner rod of the telescopic shaft (42).

4. A multi-directional gas monitor according to claim 2, characterized in that: The positioning ring (43) is configured as a rubber ring, and the diameter of the positioning ring (43) is the same as the width of the clamping groove of the universal seat (3).

5. The multi-directional gas monitor according to claim 1, characterized in that: A cleaning component (7) is provided inside the monitoring instrument body (5); The cleaning component (7) comprises a servo motor (71) as a driving structure, an electric telescopic rod (72) is fixedly arranged at the end of the main shaft of the servo motor (71), a cleaning scraper (73) is fixedly arranged on the outer surface of the other end of the electric telescopic rod (72), and a sealing cover (74) is fixedly arranged at the other end of the cleaning scraper (73).

6. A multi-directional gas monitor according to claim 5, characterized in that: An air inlet pipe (75) is sleeved inside the sealing cover (74), and the air inlet pipe (75) is fixedly arranged on the monitor body (5); the cleaning scraper (73) is in contact with the inner wall of the air inlet pipe (75); a fixed housing (6) is fixedly arranged on the outer side of the servo motor (71), and the fixed housing (6) is fixedly arranged on the monitor body (5).

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