Combustible gas detector convenient to install

Abstract

The utility model discloses a combustible gas detector convenient to install, particularly relates to the technical field of combustible gas detection, and comprises an installation seat, a cavity is arranged in the installation seat, a connecting mechanism is arranged in the cavity, a sliding plate is arranged in the cavity, pulleys are arranged on two sides of the sliding plate, and the two pulleys are connected with the inner wall of the installation seat. An air cylinder is arranged at the bottom of the sliding plate, one end of the air cylinder extends out of the mounting base, a connecting frame is connected to one end of the air cylinder, a clamping mechanism is arranged in the connecting frame, a telescopic plate is arranged at the bottom of the connecting frame, a cover plate is connected to one side of the telescopic plate through a hinge, and a dustproof mechanism is arranged in the cover plate. According to the detector clamping device, the first electric telescopic rod drives the detector to move so that the detector can be clamped, and then the second electric telescopic rod in the clamping frame drives the clamping plate so that the detectors of different sizes can be clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of combustible gas detection, and more specifically, to a combustible gas detector which is convenient to install. Background Art

[0002] Combustible gas detectors can detect the concentration of natural gas, liquefied petroleum and artificial gas. When the concentration exceeds the limit, an alarm can be issued. They are often used to detect combustible gas leaks indoors and prevent the hazards caused by combustible gas leaks. Most of the existing combustible gas detectors are installed by drilling holes in the wall, but this method is not conducive to disassembly, can easily damage the wall, and is difficult to change position, making it inconvenient to adjust.

[0003] According to the patent application disclosure (announcement) number: CN217302427U, a combustible gas detector that is easy to install, the device body includes a fixed cavity and a detector, the detector is detachably installed under the fixed cavity, a screw is threaded through the fixed cavity, a connecting plate is provided on one end of the screw in the fixed cavity, a fixing groove is connected to one end of the bottom of the screw, and the detector is arranged in the fixing groove. The mechanism is simple to use and has a compact structure. It is convenient to fix the combustible gas detector on the wall, and is easy to disassemble and install.

[0004] However, the above device may have the following problems during use: the structure clamps the detector through a clamping frame, but the clamping frame cannot clamp detectors of different sizes and cannot protect detectors of different sizes. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a combustible gas detector which is easy to install to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A combustible gas detector that is easy to install, comprising a mounting seat, a cavity is provided inside the mounting seat, a connecting mechanism is provided inside the cavity, a slide is provided inside the cavity, pulleys are provided on both sides of the slide, and the two pulleys are connected to the inner wall of the mounting seat, a cylinder is provided at the bottom of the slide, one end of the cylinder extends to the outside of the mounting seat, one end of the cylinder is connected to a connecting frame, a clamping mechanism is provided inside the connecting frame, a telescopic plate is provided at the bottom of the connecting frame, one side of the telescopic plate is hingedly connected to a cover plate, and the cover plate A dustproof mechanism is arranged inside the clamping mechanism, the clamping mechanism comprises two clamping frames arranged inside the connecting frame, one side of the two clamping frames is provided with an electric telescopic rod 1, one end of the electric telescopic rod 1 extends to the outside of the connecting frame, one end of the electric telescopic rod 1 is connected to a limiting plate, a plurality of electric telescopic rods 2 are arranged inside the clamping frame, the outsides of the plurality of electric telescopic rods 2 are sleeved with springs, one end of the electric telescopic rod 2 is connected with a clamping plate, the surface of the clamping plate is provided with a rubber pad, and the above technical scheme is adopted to facilitate clamping of detectors of different sizes.

[0008] As a further description of the above technical solution: the connection mechanism includes a baffle plate arranged inside the cavity, an air pump is arranged on the top of the baffle plate, a shunt pipe is arranged at the output end of the cylinder, and a plurality of suction cups are arranged on the top of the mounting seat, and the suction cups are connected to the air pump via a shunt pipe. The above technical solution is adopted to facilitate the installation and removal of the mounting seat.

[0009] As a further description of the above technical solution: the dustproof mechanism includes two fixed frames arranged inside the cover plate, dustproof plates are arranged inside the two fixed frames, one side of the fixed frame is slidably connected to the cover plate, a pull plate is arranged on one side of the fixed frame, and a glass window is arranged on the surface of the connecting frame. The above technical solution is adopted to facilitate dustproofing of the internal detector.

[0010] Technical effects and advantages of the utility model:

[0011] 1. By setting a clamping mechanism and a telescopic plate, the clamping frame inside the connection frame is driven to move by the electric telescopic rod 1 to clamp the detector, and the electric telescopic rod 2 inside the clamping frame drives the clamping plate to clamp detectors of different sizes. In order to prevent the clamping plate and the detector from loosening, the telescopic plate and the connection frame cooperate to protect the detector to prevent the detector from falling and being damaged. The telescopic plate can be adjusted according to the size of the detector, so that detectors of different sizes can be protected;

[0012] 2. By setting up a connecting mechanism and a dustproof mechanism, the mounting base is connected to the wall through a suction cup. The suction cup cooperates with the air pump and the diverter pipe to generate negative pressure between the suction cup and the wall surface, thereby realizing the adsorption operation of the mounting base and enhancing stability. When the detector detects combustible gas, the gas enters the connection frame through the dustproof plate. The dustproof plate filters the dust in the gas to prevent the dust from entering the connection frame and affecting the detector. The fixed frame is then slid out from the inside of the cover plate through the pull plate, the dustproof plate is cleaned and replaced, and the condition of the internal detector can be observed through the glass window, so that the detector can be repaired in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0015] Figure 3 It is a schematic diagram of the clamping structure of the utility model.

[0016] Figure 4 It is a side structural schematic diagram of the utility model.

[0017] The accompanying drawings are marked as follows: 1. mounting base; 2. slide plate; 3. cylinder; 4. connecting frame; 5. telescopic plate; 6. cover plate; 7. clamping frame; 8. electric telescopic rod 1; 9. limit plate; 10. electric telescopic rod 2; 11. spring; 12. splint; 13. baffle; 14. air pump; 15. shunt pipe; 16. suction cup; 17. dustproof plate; 18. pull plate; 19. glass window. DETAILED DESCRIPTION

[0018] 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 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 of 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.

[0019] The present application embodiment discloses Figure 1-4A combustible gas detector that is easy to install is shown, specifically comprising a mounting base 1, a cavity is opened inside the mounting base 1, a connecting mechanism is arranged inside the cavity, a slide plate 2 is arranged inside the cavity, pulleys are arranged on both sides of the slide plate 2, and the two pulleys are connected to the inner wall of the mounting base 1, a cylinder 3 is arranged at the bottom of the slide plate 2, one end of the cylinder 3 extends to the outside of the mounting base 1, one end of the cylinder 3 is connected to a connecting frame 4, a clamping mechanism is arranged inside the connecting frame 4, a telescopic plate 5 is arranged at the bottom of the connecting frame 4, a cover plate 6 is hingedly connected to one side of the telescopic plate 5, a dustproof mechanism is arranged inside the cover plate 6, the clamping mechanism comprises two clamping frames 7 arranged inside the connecting frame 4, one side of the two clamping frames 7 are each provided with an electric telescopic rod 8, one end of the electric telescopic rod 8 extends to the outside of the connecting frame 4, one end of the electric telescopic rod 8 is connected to a limiting plate 9, a plurality of electric telescopic rods 10 are arranged inside the clamping frame 7, and the outer sides of the plurality of electric telescopic rods 10 are each sleeved with a spring 11, One end of the electric telescopic rod 10 is connected to a clamping plate 12, and a rubber pad is provided on the surface of the clamping plate 12 to adjust the distance between the mounting seat 1 and the connecting frame 4. The cylinder 3 inside the mounting seat 1 drives the connecting frame 4 to move up and down, and then the cover plate 6 is opened to connect the detector to the connecting frame 4. The clamping frame 7 inside the connecting frame 4 is driven to move by the electric telescopic rod 1 8 to clamp the detector. The electric telescopic rod 10 inside the clamping frame 7 drives the clamping plate 12 to clamp detectors of different sizes. The rubber pad on the surface of the clamping plate 12 increases the friction between the detector and the detector. In order to prevent the clamping plate 12 from loosening with the detector, the telescopic plate 5 and the connecting frame 4 cooperate to protect the detector to prevent the detector from falling and being damaged. The telescopic plate 5 can be adjusted according to the size of the detector, so that detectors of different sizes can be protected. When the detector needs to be disassembled and repaired later, the above steps are repeated to facilitate the disassembly and repair of the detector.

[0020] Reference Figure 1 and Figure 2 As shown, the connecting mechanism includes a baffle 13 arranged inside the cavity, an air pump 14 is arranged on the top of the baffle 13, a shunt pipe 15 is arranged at the output end of the cylinder 3, and a plurality of suction cups 16 are arranged on the top of the mounting base 1. The suction cup 16 is connected to the air pump 14 through the shunt pipe 15, and the mounting base 1 is connected to the wall through the suction cup 16. The suction cup 16 cooperates with the air pump 14 and the shunt pipe 15 to generate negative pressure between the suction cup 16 and the surface of the wall, thereby realizing the adsorption operation of the mounting base 1 and enhancing stability. In this way, there is no need to drill holes on the wall for installation, and the wall will not be damaged. It is also convenient and easy to adjust when changing the position.

[0021] Reference Figure 3 and Figure 4As shown, the dustproof mechanism includes two fixed frames arranged inside the cover plate 6, and dustproof plates 17 are arranged inside the two fixed frames. One side of the fixed frame is slidably connected to the cover plate 6, and a pull plate 18 is arranged on one side of the fixed frame. A glass window 19 is arranged on the surface of the connecting frame 4. When the detector detects combustible gas, the gas enters the connecting frame 4 through the dustproof plate 17, and the dustproof plate 17 filters the dust in the gas to prevent the dust from entering the connecting frame 4 and affecting the detector. The fixed frame is then slid out of the cover plate 6 through the pull plate 18, and the dustproof plate 17 is cleaned and replaced. The condition of the internal detector can be observed through the glass window 19, so that the detector can be repaired in time.

[0022] Working principle of the utility model: first, the mounting base 1 is connected to the wall through the suction cup 16, and the suction cup 16 cooperates with the air pump 14 and the shunt pipe 15 to generate negative pressure between the suction cup 16 and the wall surface, thereby realizing the adsorption operation of the mounting base 1 and enhancing stability. In this way, there is no need to drill holes on the wall for installation, and the wall will not be damaged. It is also convenient and easy to adjust when changing the position. Then, the distance between the mounting base 1 and the connecting frame 4 is adjusted, and the cylinder 3 inside the mounting base 1 drives the connecting frame 4 to move up and down, and then the cover plate 6 is opened to connect the detector to the connecting frame 4. The clamping frame 7 inside the connecting frame 4 is driven to move by the electric telescopic rod 1 8 to clamp the detector. The electric telescopic rod 2 10 inside the clamping frame 7 drives the clamping plate 12 so that detectors of different sizes can be clamped. The rubber pad on the surface of the clamping plate 12 increases the friction between the detector and the clamping plate 12.

[0023] In order to prevent the clamping plate 12 and the detector from loosening, the telescopic plate 5 and the connecting frame 4 cooperate to protect the detector to prevent the detector from falling and being damaged, and the telescopic plate 5 can be adjusted according to the size of the detector, so that detectors of different sizes can be protected. When the detector needs to be disassembled and repaired later, the above steps can be repeated to facilitate the disassembly and maintenance of the detector. When the detector detects combustible gas, the gas enters the connecting frame 4 through the dustproof plate 17, and the dustproof plate 17 filters the dust in the gas to prevent dust from entering the connecting frame 4 and affecting the detector. Then, the fixed frame is slid out from the inside of the cover plate 6 through the pull plate 18, and the dustproof plate 17 is cleaned and replaced. The condition of the internal detector can be observed through the glass window 19, so that the detector can be repaired in time.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A combustible gas detector that is easy to install, comprising a mounting base (1), characterized in that: The mounting seat (1) has a cavity inside, a connecting mechanism is arranged inside the cavity, a slide plate (2) is arranged inside the cavity, pulleys are arranged on both sides of the slide plate (2), and the two pulleys are connected to the inner wall of the mounting seat (1), a cylinder (3) is arranged at the bottom of the slide plate (2), one end of the cylinder (3) extends to the outside of the mounting seat (1), one end of the cylinder (3) is connected to a connecting frame (4), a clamping mechanism is arranged inside the connecting frame (4), a telescopic plate (5) is arranged at the bottom of the connecting frame (4), one side of the telescopic plate (5) is hingedly connected to a cover plate (6), and a dustproof mechanism is arranged inside the cover plate (6).

2. A combustible gas detector that is easy to install according to claim 1, characterized in that: The clamping mechanism comprises two clamping frames (7) arranged inside the connecting frame (4), one side of each of the two clamping frames (7) is provided with an electric telescopic rod (8), one end of the electric telescopic rod (8) extends to the outside of the connecting frame (4), one end of the electric telescopic rod (8) is connected to a limiting plate (9), a plurality of electric telescopic rods (10) are arranged inside the clamping frame (7), the outsides of the plurality of electric telescopic rods (10) are sleeved with springs (11), one end of the electric telescopic rod (10) is connected with a clamping plate (12), and a rubber pad is arranged on the surface of the clamping plate (12).

3. The combustible gas detector that is easy to install according to claim 1 is characterized in that: The connection mechanism comprises a baffle (13) arranged inside the cavity, an air pump (14) is arranged on the top of the baffle (13), and a shunt pipe (15) is arranged at the output end of the cylinder (3).

4. The combustible gas detector that is easy to install according to claim 1 is characterized in that: A plurality of suction cups (16) are arranged on the top of the mounting seat (1), and the suction cups (16) are connected to the air pump (14) via a shunt pipe (15).

5. The combustible gas detector that is easy to install according to claim 1 is characterized in that: The dustproof mechanism comprises two fixed frames arranged inside the cover plate (6), dustproof plates (17) are arranged inside the two fixed frames, one side of the fixed frame is slidably connected to the cover plate (6), one side of the fixed frame is provided with a pull plate (18), and the surface of the connection frame (4) is provided with a glass window (19).

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