Buckle type gas detector

Abstract

The utility model discloses a buckle type gas detector, which relates to the technical field of gas detection and comprises a gas detector body and a mounting plate, the gas detector body is clamped and mounted at the front end of the gas detector body through a fixing fastener, and a supporting plate is mounted at the bottom end of the mounting plate in a threaded manner. The rear end of the supporting plate is fixedly connected with a connecting plate, the rear end of the connecting plate is connected with a supporting rod I through a damping rotating shaft, and through the supporting rod I, a supporting rod II, a moving block, a bottom plate, a cleaning water pump, a corrugated hose and a cleaning electromagnetic valve, the detection height and orientation of the gas detector body can be conveniently adjusted according to needs, so that the use flexibility is improved; the tedious steps of dismounting and mounting back and forth during maintenance are reduced, and the problems that when a traditional buckle type gas detector is used, a wall needs to be punched in the fixing process of a mounting frame, labor is wasted, the use flexibility is poor, and meanwhile, the detection efficiency is possibly affected when the mounting frame is dismounted for cleaning are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection, in particular to a buckle-type gas detector. Background Art

[0002] Gas detector is an instrument for detecting air. It is a widely used detection device in industrial production. Air temperature and humidity are one of the most basic and important parameters in the production process. They are related to the establishment of production conditions, product output, quality, and production safety. When the gas detector is working, it needs to be fixed at the appropriate position where the air needs to be detected.

[0003] When using an existing gas detector, the mounting bracket of the gas detector is usually fixed to the wall, and then the gas detector is inserted into the wall. The process of fixing the mounting bracket requires drilling holes in the wall, which is quite laborious. At the same time, drilling holes in the wall will generate a lot of dust, which is difficult to clean. When changing the position of the gas detector, it is necessary to install multiple different mounting bases in advance to facilitate the fixation of the gas detector after it is moved. The flexibility of use is poor, the process is cumbersome, and in order to prevent excessive dust from affecting detection, regular cleaning and maintenance are required. Because the cleaning interval of the gas detector is long, and the cleaning interval of the air intake pipe is short, it is necessary to remove it for cleaning and reset it after cleaning, which may affect the detection efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a snap-on gas detector, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A snap-on gas detector comprises a gas detector body and a mounting plate, wherein the gas detector body is snap-connected and mounted on the front end of the gas detector body through a fixing fastener, and a support plate is threadedly mounted on the bottom end of the mounting plate;

[0007] The rear end of the support plate is fixedly connected to a connecting plate, and the rear end of the connecting plate is connected to support rod one through a damping shaft, and support rod two is slidably installed on the lower end of the outer circle of support rod one, and a locking knob is threadedly connected at the connection between support rod one and support rod two, and the bottom end of support rod two is fixedly connected to a base plate, and moving blocks are installed on the front and rear ends of the base plate through fixing bolts, and universal casters are installed on both sides of the bottom ends of the two moving blocks.

[0008] As a further solution of the utility model, the outer ring of the support rod one is provided with an adjustment scale, and the interior of the support rod two is provided with a storage groove that matches the support rod one.

[0009] As a further solution of the utility model, the air inlet of the gas detector body is connected to an air inlet cylinder via a connector, and a cleaning solenoid valve is provided at the connection between the air inlet cylinder and the connector.

[0010] As a further solution of the utility model, a cleaning water pump is installed on the top of the mounting plate, and a delivery pipe is connected to the top of the air intake cylinder near the cleaning solenoid valve. A one-way valve is provided at the connection between the delivery pipe and the air intake cylinder, and the end of the delivery pipe away from the air intake cylinder is connected to the water outlet of the cleaning water pump.

[0011] As a further solution of the utility model, the air intake cylinder is The air intake cylinder is arranged in a shape of a letter "Q", and a collecting head is installed at the front lower end of the air intake cylinder through a mounting frame, and a corrugated hose is connected to the bottom end of the collecting head.

[0012] As a further solution of the utility model, a plurality of air inlet holes are opened at the lower part of the outer ring of the air inlet cylinder, and the height of the collecting head matches the height of the air inlet holes of the air inlet cylinder.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides a support rod 1, a support rod 2, and a locking knob to match the gas detector body. The fixing process does not require drilling holes in the wall for installation, which is labor-saving and can avoid generating a large amount of dust, thereby improving installation efficiency and facilitating adjustment of the detection height and direction of the gas detector body according to needs, thereby improving the use effect.

[0015] Through the cooperation of the movable block, the bottom plate and the support rod, the gas detector body can be moved to a suitable position by pushing and adjusting, without the need to fix multiple mounting blocks at the adjustment position in advance, which is convenient for personnel to adjust according to needs and improves the flexibility of use;

[0016] By setting up a cleaning water pump, a corrugated hose, a cleaning solenoid valve and an air intake cylinder, the cleaning water flow is delivered to the air intake cylinder by the cleaning water pump. There is no need to disassemble the air intake cylinder for maintenance and cleaning, which is convenient for reducing the maintenance frequency of the gas detector body, thereby reducing the tedious steps of disassembly and installation back and forth during maintenance. The cleaning water flow is collected and guided by the corrugated hose to prevent sewage from flowing freely. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a snap-on gas detector of the utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the gas inlet tube and the collecting head in the overall structure of a snap-on gas detector of the utility model;

[0019] Figure 3 This is a disassembled diagram of a bottom plate and a moving block in a snap-on gas detector of the utility model.

[0020] In the figure: 1. Gas detector body; 2. Mounting plate; 3. Fixing fastener; 4. Support plate; 5. Connecting plate; 6. Support rod one; 7. Damping shaft; 8. Support rod two; 9. Locking knob; 10. Bottom plate; 11. Moving block; 12. Intake cylinder; 13. Collecting head; 14. Corrugated hose; 15. Cleaning solenoid valve; 16. Delivery pipe; 17. Cleaning water pump. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-3 As shown, a snap-on gas detector comprises a gas detector body 1 and a mounting plate 2. The gas detector body 1 is snap-fitted and mounted on the front end of the gas detector body 1 by a fixing fastener 3. A support plate 4 is threadedly mounted on the bottom end of the mounting plate 2.

[0023] The rear end of the support plate 4 is fixedly connected to a connecting plate 5, and the rear end of the connecting plate 5 is connected to a support rod 1 6 through a damping shaft 7. A support rod 2 8 is slidably installed on the lower end of the outer circle of the support rod 1 6, and a locking knob 9 is threadedly connected at the connection between the support rod 1 6 and the support rod 2 8. The bottom end of the support rod 2 8 is fixedly connected to a base plate 10, and moving blocks 11 are installed on the front and rear ends of the base plate 10 through fixing bolts, and universal casters are installed on both sides of the bottom ends of the two moving blocks 11.

[0024] In this embodiment, the outer circle of support rod 1 6 is provided with an adjustment scale, and the interior of support rod 2 8 is provided with a storage groove that matches support rod 1 6. By adjusting the telescopic mode of support rod 1 6, the height of the gas detector body 1 can be adjusted conveniently, and the set adjustment scale facilitates observation.

[0025] In this embodiment, the air inlet of the gas detector body 1 is connected to the air inlet cylinder 12 via a connector. A cleaning solenoid valve 15 is provided at the connection between the air inlet cylinder 12 and the connector. By closing the cleaning solenoid valve 15, the connection between the air inlet cylinder 12 and the air inlet of the gas detector body 1 can be cut off to prevent water from flowing in during cleaning.

[0026] In this embodiment, a cleaning water pump 17 is installed at the top of the mounting plate 2, and a delivery pipe 16 is connected to the top of the air intake cylinder 12 near the cleaning solenoid valve 15. A one-way valve is provided at the connection between the delivery pipe 16 and the air intake cylinder 12. The end of the delivery pipe 16 away from the air intake cylinder 12 is connected to the outlet of the cleaning water pump 17. Through the provided cleaning water pump 17, the cleaning water flow can be delivered to the air intake cylinder 12, so as to facilitate the flushing of the air intake cylinder 12.

[0027] In this embodiment, the air inlet 12 is The air intake cylinder 12 is arranged in a shape of a letter "U", and a collecting head 13 is installed at the front lower end through a mounting frame. The bottom end of the collecting head 13 is connected with a corrugated hose 14. The corrugated hose 14 is arranged to guide the cleaning water flow, so that the water flow is guided to the external collection bucket to avoid the sewage from flowing freely.

[0028] In this embodiment, a plurality of air inlet holes are opened at the lower position of the outer ring of the air inlet cylinder 12, and the height of the collecting head 13 matches the height of the air inlet holes of the air inlet cylinder 12. When the air inlet cylinder 12 is cleaned, the air inlet holes serve as water outlet. The collecting head 13 is higher than the air inlet of the air inlet cylinder 12, which is convenient for guiding the water flow into the corrugated hose 14.

[0029] It should be noted that the utility model is a snap-on gas detector. When in use, first, the gas detector body 1 can be installed on the mounting plate 2 by means of the fixing fastener 3, and then the gas detector body 1 can be started to perform real-time detection of the air in the environment. When the height of the gas detector body 1 needs to be adjusted, the locking knob 9 provided at the support rod 2 8 and the support rod 1 6 can be loosened to release the lock on the support rod 1 6, and then the support rod 1 6 can be pulled upward out of the interior of the support rod 2 8. Since the gas detector body 1 is fixed on the support rod 1 6 by various components, the height of the gas detector body 1 can be adjusted by adjusting the extension of the support rod 1 6. After adjustment, the locking knob 9 can be tightened again to lock the support rod 1 6.

[0030] When adjusting the angle of the gas detector body 1, since the connecting plate 5 is connected to the support rod 6 through the damping shaft 7, the mounting plate 2 can be pulled, and the pulling force applied is greater than the locking force of the damping shaft 7, so that the angle of the mounting plate 2 can be adjusted. Since the gas detector body 1 is installed on the mounting plate 2, the installation angle of the gas detector body 1 can be adjusted to facilitate adjustment to a suitable angle, so that personnel can observe the data displayed on the gas detector body 1;

[0031] At the same time, the support rod 28 is fixedly installed on the bottom plate 10, and the front and rear ends of the bottom plate 10 are both installed with moving blocks 11 through mounting bolts, and the bottom end of the moving block 11 is installed with a universal caster. When adjusting the detection position of the gas detector body 1, the support rod 28 can be pushed to move and adjust, so that there is no need to prepare multiple mounting plates 2 at appropriate positions on the wall for adjustment, thereby improving the flexibility of use;

[0032] In order to ensure the accuracy of detection, it is necessary to prepare multiple gas detector bodies 1 to detect gases at different positions. Since a mounting hole is provided at the top of the bottom plate 10, when one of the gas detector bodies 1 does not need to move back and forth, the bottom plate 10 can be removed from the moving block 11, and the gas detector body 1 can be fixed in a suitable position through the mounting hole on the bottom plate 10, thereby reducing its occupied space. At the same time, the removed moving block 11 can be installed on other bottom plates 10 that need to move back and forth, which is convenient for saving resources. In addition, the non-integrated arrangement allows the moving block 11 to be disassembled and replaced after damage.

[0033] During installation, the external water pipe can be connected to the water inlet of the cleaning water pump 17 in advance. When the air intake cylinder 12 needs to be cleaned and maintained later, the external water valve and the cleaning water pump 17 can be opened, and the cleaning solenoid valve 15 can be closed. At the same time, the external water collection bucket can be placed under the corrugated hose 14, because a delivery pipe 16 is installed on the top of the air intake cylinder 12, and the other end of the delivery pipe 16 is connected to the water outlet of the cleaning water pump 17;

[0034] Thereby, the cleaning water flow can be delivered to the air intake cylinder 12, so as to flush the air intake cylinder 12, and the corrugated hose 14 is installed under the air intake cylinder 12 through the collecting head 13. The corrugated hose 14 guides the cleaning water flow, so that the water flow is guided to the external collection bucket to prevent it from flowing freely. The air intake cylinder 12 can be maintained and cleaned according to the above steps, thereby reducing the tedious steps of disassembling the gas detector body 1 for maintenance and cleaning.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A snap-on gas detector, comprising a gas detector body (1) and a mounting plate (2), wherein the gas detector body (1) is snap-fitted and mounted on the front end of the gas detector body (1) via a fixing fastener (3), characterized in that: A support plate (4) is threadedly mounted on the bottom end of the mounting plate (2); The rear end of the support plate (4) is fixedly connected to a connecting plate (5), and the rear end of the connecting plate (5) is connected to a support rod 1 (6) via a damping shaft (7). A support rod 2 (8) is slidably mounted on the lower end of the outer ring of the support rod 1 (6). A locking knob (9) is threadedly connected at the connection between the support rod 1 (6) and the support rod 2 (8). The bottom end of the support rod 2 (8) is fixedly connected to a base plate (10). The front and rear ends of the base plate (10) are both mounted with moving blocks (11) via fixing bolts, and universal casters are mounted on both sides of the bottom ends of the two moving blocks (11).

2. A snap-on gas detector according to claim 1, characterized in that: The outer ring of the support rod one (6) is provided with an adjustment scale, and the interior of the support rod two (8) is provided with a storage groove that matches the support rod one (6).

3. A snap-on gas detector according to claim 1, characterized in that: The air inlet of the gas detector body (1) is connected to an air inlet cylinder (12) via a connector, and a cleaning solenoid valve (15) is provided at the connection between the air inlet cylinder (12) and the connector.

4. A snap-on gas detector according to claim 3, characterized in that: A cleaning water pump (17) is installed at the top of the mounting plate (2), and a delivery pipe (16) is connected to the top of the air intake cylinder (12) near the cleaning solenoid valve (15). A one-way valve is provided at the connection between the delivery pipe (16) and the air intake cylinder (12), and the end of the delivery pipe (16) away from the air intake cylinder (12) is connected to the water outlet of the cleaning water pump (17).

5. A snap-on gas detector according to claim 4, characterized in that: The air intake cylinder (12) is The air inlet cylinder (12) is arranged in a shape of a letter "1", and a collecting head (13) is installed at the front lower end of the air inlet cylinder (12) through a mounting frame, and a corrugated hose (14) is connected to the bottom end of the collecting head (13).

6. A snap-on gas detector according to claim 5, characterized in that: The outer ring of the air inlet cylinder (12) is provided with a plurality of air inlet holes at the lower position, and the height of the collecting head (13) matches the height of the air inlet holes of the air inlet cylinder (12).

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