Mobile wireless gas detection alarm

Abstract

The utility model discloses a mobile wireless gas detection alarm, and specifically relates to the technical field of gas detection alarms, the mobile wireless gas detection alarm comprises a mobile rack, the outer wall of a mounting rack is provided with a gas detector, one end of the gas detector is provided with a signal transmitter, the inner wall of a data collection box is provided with a second conveying line, and the inner wall of the data collection box is provided with a third conveying line. And a camera is mounted at the other end of the second conveying line. According to the mobile wireless gas detection alarm, through the arrangement of the gas detector, the data collection box and the camera, the problem that an existing gas detection alarm cannot broadcast data and remotely check field gas concentration display in real time is solved, so that a worker can conveniently check field conditions at the first time; according to the invention, the efficiency of acquiring the field condition by the worker is improved, and the situation that the worker cannot notify the message at the first time when the dangerous case occurs on the field is prevented, so that the safety of the worker during working is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection alarms, in particular to a mobile wireless gas detection alarm. Background Art

[0002] Gas detection alarm is a gas leak detection alarm instrument. When flammable or toxic gas leaks in an industrial environment, when the gas detection alarm detects that the gas concentration reaches the critical point set by the explosion or poisoning alarm, the gas detection alarm will send out an alarm signal to remind workers to take safety measures and drive the exhaust, cut-off, and spray systems to prevent explosions, fires, and poisoning accidents, thereby ensuring safe production.

[0003] Existing gas detection alarms mainly rely on institutional procedures and manual recording of paper documents, lacking digital management and control methods; as a result, gas detection alarms cannot broadcast data in the first place, and cannot remotely view on-site gas concentration displays in real time. At the same time, alarms in some hazardous chemicals production processes are reported by on-site personnel through walkie-talkies after they discover the danger, resulting in low visualization, poor timeliness of emergency response, and lack of analysis of real-time and historical data;

[0004] At the same time, since there are different gases in the environment to be detected and the heights of different gases in the air are different, the staff cannot detect gases at different heights as needed, which reduces the effectiveness of the overall device in detecting different gases. Therefore, the existing gas detection alarm needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile wireless gas detection alarm to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile wireless gas detection alarm, comprising a mobile frame, bearings on both sides of the mobile frame are connected with universal wheels, and the top of the mobile frame is fixedly connected with a pull rod, the top of the mobile frame is fixedly connected with a bottom plate, and the top of the bottom plate is fixedly connected with a No. 1 fixed rod, the outer wall of the No. 1 fixed rod is slidably connected with an adjustment frame, and one side of the adjustment frame is fixedly connected with a mounting frame, the outer wall of the mounting frame is installed with a gas detector, and the bottom end of the gas detector is threadedly installed with a data collection box;

[0007] A movable plate is bolted to the bottom end of the data collection box, and a No. 2 fixed rod is slidably connected to the inner wall of the movable plate. A signal transmitter is installed at one end of the gas detector, and a connecting pipe is installed at the other end of the gas detector. A No. 2 conveyor line is installed on the inner wall of the data collection box, and a camera is installed at the other end of the No. 2 conveyor line. The top of the camera is fixedly connected to a connecting frame, and the outer wall of the connecting frame is fixedly connected to a support plate.

[0008] Preferably, the outer wall of the No. 1 fixing rod is provided with a tooth plate, a sliding hole is penetrated through the top of the adjusting frame, and the inner wall of the sliding hole is slidably connected to the No. 1 fixing rod, and the inner wall of the sliding hole matches the shape and size of the outer wall of the No. 1 fixing rod and the tooth plate.

[0009] Preferably, a connecting hole is provided at the connection between the adjustment frame and the mounting frame, and a motor is arranged on the outer wall of the mounting frame, the output shaft of the motor is connected to a transmission rod through a coupling, and a gear is fixedly connected to the outer wall of the transmission rod, and the gear forms a rotating structure with the motor through the transmission rod.

[0010] Preferably, the gear is meshedly connected with a toothed plate through a connecting hole opened at the connection between the adjusting frame and the mounting frame, the gear forms a lifting structure through the toothed plate, and the adjusting frame and the mounting frame form an integrated structure through the gear.

[0011] Preferably, a signal transmitter is installed at one end of the connecting tube, and a storage box is installed at the bottom end of the connecting tube, the bottom end of the storage box is fixedly connected to conveyor line No. 1, and the other end of conveyor line No. 1 is connected to a data collection box, and the data collection box forms an integrated conveying structure with the storage box through conveyor line No. 1.

[0012] Preferably, a connecting frame is fixedly connected to the top of the mounting frame, and the connecting frame forms a lifting structure through the mounting frame, and the camera forms an integrated structure with the mounting frame through the connecting frame.

[0013] Preferably, there are two support plates, and the two support plates are symmetrically arranged with the mid-vertical line of the connecting frame as the symmetry axis, the inner wall of the support plate is slidably connected with a second fixing rod, and the outer wall of the support plate and the inner wall of the second fixing rod match each other in shape and size.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the mobile wireless gas detection alarm;

[0015] 1. Through the gas detectors, data collection boxes and cameras, the Internet of Things technology, mobile Internet technology and GPS technology form an integrated visualization cluster platform to complete the collection of audio and video information and combustible and toxic gas detection data at the work site, and store the collected data at the same time, solving the problem that the existing gas detection alarm cannot broadcast data and remotely view the on-site gas concentration display in real time, thereby facilitating the staff to check the on-site conditions at the first time, improving the efficiency of the staff to obtain the on-site conditions, and preventing the situation where the staff cannot notify the news in the first time when a dangerous situation occurs on the site, thereby improving the safety of the staff at work;

[0016] 2. By setting up a No. 1 fixed rod, an adjustment frame and gears, the gears rotate along the toothed plate to lift and lower, driving the gas detector and the data collection box to lift and lower, and then the camera driven by the connecting frame follows the gas detector and the data collection box to make synchronous adjustments to complete the detection of harmful gases at different heights in the environment, thereby solving the problem that the existing gas detection alarm cannot detect gases at different heights as needed, making it convenient for the staff to detect gases at different heights, thereby improving the effect of the staff's detection of gases at different heights in the environment, and increasing the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the first fixing rod and the mounting frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the gas detector and the camera of the utility model.

[0021] In the figure: 1. Mobile frame; 2. Universal wheel; 3. Pull rod; 4. Bottom plate; 5. Fixed rod No. 1; 6. Tooth plate; 7. Adjustment frame; 8. Slide hole; 9. Mounting frame; 10. Motor; 11. Transmission rod; 12. Gear; 13. Gas detector; 14. Data collection box; 15. Movable plate; 16. Signal transmitter; 17. Connecting pipe; 18. Storage box; 19. Conveyor line No. 1; 20. Conveyor line No. 2; 21. Camera; 22. Connecting frame; 23. Support plate; 24. Fixed rod No. 2. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a technical solution: a mobile wireless gas detection alarm, including a mobile frame 1, universal wheels 2 are connected to bearings on both sides of the mobile frame 1, and a pull rod 3 is fixedly connected to the top of the mobile frame 1, a bottom plate 4 is fixedly connected to the top of the mobile frame 1, and a No. 1 fixed rod 5 is fixedly connected to the top of the bottom plate 4, an outer wall of the No. 1 fixed rod 5 is slidably connected to an adjustment frame 7, and one side of the adjustment frame 7 is fixedly connected to a mounting frame 9, a gas detector 13 is installed on the outer wall of the mounting frame 9, and a data collection box 14 is threadedly installed on the bottom end of the gas detector 13.

[0024] The outer wall of the No. 1 fixing rod 5 is provided with a tooth plate 6, and a sliding hole 8 is formed through the top of the adjusting frame 7, and the inner wall of the sliding hole 8 is slidably connected to the No. 1 fixing rod 5, and the inner wall of the sliding hole 8 matches the outer wall of the No. 1 fixing rod 5 and the tooth plate 6 in shape and size;

[0025] A connection hole is formed through the connection between the adjustment frame 7 and the mounting frame 9, and a motor 10 is provided on the outer wall of the mounting frame 9. The output shaft of the motor 10 is connected to a transmission rod 11 through a coupling, and a gear 12 is fixedly connected to the outer wall of the transmission rod 11. The gear 12 forms a rotating structure with the motor 10 through the transmission rod 11.

[0026] The gear 12 is meshed with the toothed plate 6 through a connection hole provided at the connection between the adjusting frame 7 and the mounting frame 9 . The gear 12 forms a lifting structure through the toothed plate 6 , and the adjusting frame 7 and the mounting frame 9 form an integrated structure through the gear 12 .

[0027] The specific implementation method is as follows: by setting a No. 1 fixed rod 5, an adjustment frame 7 and a gear 12, the gear 12 is rotated along the toothed plate 6 to lift and lower the gas detector 13 and the data collection box 14, and then the camera 21 is driven by the connecting frame 22 to follow the gas detector 13 and the data collection box 14 for synchronous adjustment to complete the detection of harmful gases at different heights in the environment, thereby solving the problem that the existing gas detection alarm cannot detect gases at different heights according to demand, facilitating the staff to detect gases at different heights, thereby improving the effect of the staff on detecting gases at different heights in the environment, and increasing the practicality of the overall device.

[0028] See also Figure 1-4The utility model provides a technical solution: a mobile wireless gas detection alarm, a data collection box 14 is bolted with a movable plate 15 at the bottom end, and the inner wall of the movable plate 15 is slidably connected with a No. 2 fixed rod 24, a signal transmitter 16 is installed at one end of the gas detector 13, and a connecting pipe 17 is installed at the other end of the gas detector 13, a No. 2 conveyor line 20 is installed on the inner wall of the data collection box 14, and a camera 21 is installed at the other end of the No. 2 conveyor line 20, the top of the camera 21 is fixedly connected with a connecting frame 22, and the outer wall of the connecting frame 22 is fixedly connected with a support plate 23.

[0029] A signal transmitter 16 is installed at one end of the connecting tube 17, and a storage box 18 is installed at the bottom end of the connecting tube 17. A No. 1 conveying line 19 is fixedly connected to the bottom end of the storage box 18, and the other end of the No. 1 conveying line 19 is connected to a data collection box 14. The data collection box 14 forms an integrated conveying structure with the storage box 18 through the No. 1 conveying line 19;

[0030] The top of the mounting frame 9 is fixedly connected with a connecting frame 22, and the connecting frame 22 forms a lifting structure through the mounting frame 9, and the camera 21 forms an integrated structure with the mounting frame 9 through the connecting frame 22;

[0031] There are two support plates 23, and the two support plates 23 are symmetrically arranged with the mid-perpendicular line of the connecting frame 22 as the symmetry axis. The inner wall of the support plate 23 is slidably connected with the second fixing rod 24, and the outer wall of the support plate 23 and the inner wall of the second fixing rod 24 match each other in shape and size.

[0032] The specific implementation method is as follows: through the arrangement of gas detectors 13, data collection boxes 14 and cameras 21, a visualization cluster platform is formed by using Internet of Things technology, mobile Internet technology and GPS technology to complete the collection of audio, video information and combustible and toxic gas detection data at the work site, and store the collected data at the same time, thereby solving the problem that the existing gas detection alarm cannot broadcast data and remotely view the on-site gas concentration display in real time, thereby facilitating the staff to check the on-site conditions at the first time, improving the efficiency of the staff in obtaining the on-site conditions, and preventing the situation where the staff cannot notify the message in the first time when a dangerous situation occurs at the site, thereby improving the safety of the staff at work.

[0033] Working principle: When using the mobile wireless gas detection alarm, first pull the pull rod 3, and then the pull rod 3 drives the mobile frame 1 to move through the universal wheel 2, so that the whole device moves to the required position. When the staff needs to detect the gas, the gas detector 13 is connected to the data collection box 14, and then the data collection box 14 is fixedly connected to the movable plate 15 by bolts, and then the gas detector 13 is installed with the mounting frame 9. Because different harmful gases exist at different heights;

[0034] When the staff needs to detect different harmful gases, the motor 10 arranged on the outer wall of the mounting frame 9 is started, so that the motor 10 drives the gear 12 to rotate through the transmission rod 11. Since the gear 12 is meshed with the toothed plate 6 through the connection hole opened at the connection between the adjustment frame 7 and the mounting frame 9, the gear 12 is lifted and lowered along the toothed plate 6. At this time, the adjustment frame 7 slides along the No. 1 fixed rod 5 through the sliding hole 8 opened at the top, so that the mounting frame 9 fixed on the outer wall of the adjustment frame 7 is adjusted synchronously, and then the gas detector 13 and the data collection box 14 are driven to be adjusted synchronously through the mounting frame 9;

[0035] At this time, the data collection box 14 slides along the No. 2 fixed rod 24 through the movable plate 15 fixed at the bottom, so that the gas detector 13 and the data collection box 14 rise to different heights. At this time, the concentration of harmful gases in the environment is collected through the gas detector 13, and then the data collected by the gas detector 13 is transported to the data collection box 14 through the No. 1 conveying line 19 through the storage box 18. At the same time, the signal transmitter 16 connected to the gas detector 13 and the connecting pipe 17 transmits the collected signal to the remote server. The monitoring center, office computers and other smart terminals and smart phones installed with APP can access in real time through the Internet to obtain the combustible and toxic gas detection data at the work site;

[0036] When the mounting frame 9 is adjusted, the camera 21 is driven to be adjusted synchronously through the connecting frame 22, so that the support plates 23 fixed on both sides of the camera 21 slide along the No. 2 fixed rod 24, so that the gas detector 13 is monitored in real time around the camera 21, and the data collected by the data collection box 14 is transmitted to the camera 21 through the No. 2 conveyor line 20, so that the camera 21 compares the detection data with the collected data, so as to obtain the accurate value of the on-site combustible and toxic gas detection data, and then transmits the audio and video information of the work site to the remote server, monitoring center, office computer and other smart terminal smartphones through the camera 21.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile wireless gas detection alarm, comprising a mobile frame (1), characterized in that: Universal wheels (2) are connected to the bearings on both sides of the mobile frame (1), and a pull rod (3) is fixedly connected to the top of the mobile frame (1), and a bottom plate (4) is fixedly connected to the top of the bottom plate (4), and a No. 1 fixed rod (5) is fixedly connected, and an adjustment frame (7) is slidably connected to the outer wall of the No. 1 fixed rod (5), and a mounting frame (9) is fixedly connected to one side of the adjustment frame (7), and a gas detector (13) is installed on the outer wall of the mounting frame (9), and a data collection box (14) is threadedly installed on the bottom end of the gas detector (13); The bottom end bolt of the data collection box (14) is installed with a movable plate (15), and the inner wall of the movable plate (15) is slidably connected with a second fixed rod (24), one end of the gas detector (13) is installed with a signal transmitter (16), and the other end of the gas detector (13) is installed with a connecting pipe (17), the inner wall of the data collection box (14) is installed with a second conveyor line (20), and the other end of the second conveyor line (20) is installed with a camera (21), the top of the camera (21) is fixedly connected with a connecting frame (22), and the outer wall of the connecting frame (22) is fixedly connected with a support plate (23).

2. The mobile wireless gas detection alarm according to claim 1, characterized in that: The outer wall of the No. 1 fixing rod (5) is provided with a tooth plate (6), the top of the adjustment frame (7) is penetrated by a sliding hole (8), and the inner wall of the sliding hole (8) is slidably connected to the No. 1 fixing rod (5), and the inner wall of the sliding hole (8) matches the shape and size of the outer wall of the No. 1 fixing rod (5) and the tooth plate (6).

3. The mobile wireless gas detection alarm according to claim 1, characterized in that: A connection hole is provided through the connection between the adjustment frame (7) and the mounting frame (9), and a motor (10) is arranged on the outer wall of the mounting frame (9); the output shaft of the motor (10) is connected to a transmission rod (11) via a coupling, and a gear (12) is fixedly connected to the outer wall of the transmission rod (11); the gear (12) forms a rotating structure with the motor (10) via the transmission rod (11).

4. The mobile wireless gas detection alarm according to claim 3 is characterized in that: The gear (12) is meshedly connected with a toothed plate (6) through a connection hole provided through the connection between the adjustment frame (7) and the mounting frame (9); the gear (12) forms a lifting structure through the toothed plate (6), and the adjustment frame (7) and the mounting frame (9) form an integrated structure through the gear (12).

5. The mobile wireless gas detection alarm according to claim 1, characterized in that: A signal transmitter (16) is installed at one end of the connecting tube (17), and a storage box (18) is installed at the bottom end of the connecting tube (17). The bottom end of the storage box (18) is fixedly connected to a No. 1 conveying line (19), and the other end of the No. 1 conveying line (19) is connected to a data collection box (14). The data collection box (14) forms an integrated conveying structure with the storage box (18) through the No. 1 conveying line (19).

6. The mobile wireless gas detection alarm according to claim 1, characterized in that: The top of the mounting frame (9) is fixedly connected to a connecting frame (22), and the connecting frame (22) forms a lifting structure through the mounting frame (9), and the camera (21) forms an integrated structure with the mounting frame (9) through the connecting frame (22).

7. The mobile wireless gas detection alarm according to claim 1, characterized in that: There are two support plates (23), and the two support plates (23) are symmetrically arranged with the mid-perpendicular line of the connecting frame (22) as the symmetry axis. The inner wall of the support plate (23) is slidably connected to a second fixing rod (24), and the outer wall of the support plate (23) and the inner wall of the second fixing rod (24) match each other in shape and size.

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