CN219215902U - A protective structure of a gas analysis instrument - Google Patents

Abstract

The utility model relates to the technical field of gas analysis instruments, in particular to a protective structure for a gas analysis instrument, which includes a detachable analysis instrument body clamped on the inner wall of a housing and a spring fixedly connected to one side of a support plate. The outer surface of the main body is fixedly connected with a protective sponge pad, and the middle part of the side of the analytical instrument body is fixedly connected with a limitable protection tube, and the inner wall of the protection tube is clamped with a detachable collection tube. A position-limitable protective cover is threadedly connected to one side of the analytical instrument body, and a position-limitable block is connected to one side of the analytical instrument body through bolts. The protective structure of the gas analysis instrument, through the setting of springs and clamping blocks, the clamping block can be clamped inside the clamping block, which is convenient for construction personnel to limit and fix the body of the gas analysis instrument, and the support plate is convenient for construction personnel to analyze the gas. The instrument body rotates, and the spring prevents damage during the movement.

Description

A protective structure of a gas analysis instrument

technical field

The utility model relates to the technical field of gas analysis instruments, in particular to a protective structure for gas analysis instruments.

Background technique

Body analysis instrument is a process analysis instrument for measuring gas composition. In many production processes, especially in the production process with chemical reactions, it is often not enough to automatically control only based on physical parameters such as temperature, pressure, and flow. Gases vary widely and analysis principles are diverse. There are many types of gas analysis instruments. Commonly used are thermal conductivity gas analysis instruments, electrochemical gas analysis instruments and infrared absorption analyzers. When using the analyzer, The protective effect of the analyzer body is insufficient, and it is not convenient to clamp and fix the analyzer. The analyzer may be damaged by collision during the moving process, and the partial protection of the gas collection pipe of the analytical instrument is insufficient, so a kind of protection is needed The protective structure of the gas analysis instrument with good effect.

Chinese patent announcement number CN210834647U discloses a protective casing for a portable infrared gas analyzer, including a casing and a cover plate. The body part and the handle part, the rear end surface of the body part is provided with a handle part, and the middle part of the front end face of the body part is fixedly connected with an air intake pipe, and the outer side of the air intake pipe on the body part is provided with a dust-proof structure, and the rear end surface of the body part has two The slider plate is fixed symmetrically on the side. The utility model installs the shell on the infrared gas analyzer, and protects the infrared gas analyzer through the shell, reducing the wear on the surface of the infrared gas analyzer under long-term use, thereby affecting the service life. At the same time, the cover plate is bonded to the opening of the upper end of the housing to improve the all-round protection of the infrared gas analyzer and effectively reduce the impact of external dust or moisture on the analyzer.

However, the portable infrared gas analyzer protective shell has the following problems in actual use:

1. The protective effect on the analyzer body is insufficient, and it is not convenient to clamp and fix the analyzer;

2. The analyzer may be damaged by collision during the moving process, and the partial protection of the gas collection pipe of the analyzer is insufficient.

Utility model content

(1) Solved technical problems

In order to overcome the above-mentioned defects of the prior art, the utility model provides a protective structure of a gas analysis instrument, which solves the problem that the protection effect on the analyzer body is insufficient, it is not convenient to fasten and fix the analyzer, and the analyzer is in the process of moving It may be damaged by collision, and the partial protection of the gas collection pipe of the analytical instrument is insufficient.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a protective structure of a gas analysis instrument, including a detachable analysis instrument body clamped on the inner wall of the housing and a spring fixedly connected to one side of the support plate, the The outer surface of the analytical instrument body is fixedly connected with a protective sponge pad, and the middle part of the side of the analytical instrument body is fixedly connected with a limitable protective tube, and the inner wall of the protective tube is clamped with a detachable collection tube. One side of the protective tube is screwed with a limitable protective cover, one side of the analytical instrument body is connected with a limitable block by bolts, and the end of the spring far away from the support plate is fixedly connected with a limitable block. block.

Optionally, a grippable handle is fixedly connected to one side of the support plate, and a rotatable circular plate is fastened to the other side of the support plate.

Optionally, one side of the circular plate is provided with a limitable clamping bolt, and the clamping bolt is threaded through one end of the circular plate and threaded on the inner wall of the housing.

Optionally, a supportable leg is fixedly connected to the lower end of the housing, and an observable window is provided on one side of the housing.

Optionally, the upper end of the housing is connected with a detachable box cover through bolts, and the analytical instrument body is located directly below the box cover.

Optionally, one side of the analytical instrument body is provided with an external wiring harness, and the end of the external wiring harness away from the analytical instrument body is fixedly installed at one end of the collecting pipe.

(3) Beneficial effects

The utility model provides a protective structure for a gas analysis instrument, which has the following beneficial effects:

1. The protective structure of the gas analysis instrument, through the setting of the support plate, spring and clamping block, the clamping block can be clamped inside the clamping block, which is convenient for construction personnel to limit and fix the body of the gas analysis instrument, and the support plate is convenient for construction Personnel rotate the body of the gas analysis instrument, and the spring can prevent damage during the movement.

2. The protective structure of the gas analysis instrument, through the setting of the collecting tube, the protective tube and the protective cover, the construction personnel can clamp the collecting tube inside the protective cover, and thread the protective cover to one side of the protective tube, which can Protect the collection tube to prevent damage to the analysis part of the analyzer body.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the explosion structure of the utility model;

Fig. 3 is a structural schematic diagram of a support plate of the present invention;

Fig. 4 is a schematic diagram of the shell structure of the utility model.

In the figure: 1. Shell; 2. Analytical instrument body; 3. Support plate; 4. Spring; 5. Sponge pad; 6. Protective tube; 7. Collection tube; 8. Protective cover; Block; 11, handle; 12, circular plate; 13, outrigger; 14, window; 15, box cover.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4, the utility model provides a technical solution: a protective structure for a gas analysis instrument, including a detachable analysis instrument body 2 clamped on the inner wall of the housing 1, fixedly connected to one side of the support plate 3 The spring 4 and the support plate 3 are convenient for construction personnel to rotate the gas analysis instrument body 2. The spring 4 is located between the pressing block 10 and the support plate 3 to prevent damage during the movement. The upper end of the housing 1 is passed through the bolt Connected with a detachable box cover 15, the analytical instrument body 2 is located directly below the box cover 15, and one side of the analytical instrument body 2 is provided with an external wiring harness. body 1 for protection, the protection effect is better;

The end of the external wiring harness far away from the analysis instrument body 2 is fixedly installed on the end of the collection pipe 7. The collection pipe 7 can collect the gas, which is more convenient. One side of the support plate 3 is fixedly connected with a handle 11 that can be held. You can hold the handle 11 and pull it up. During the process of pulling up, the analytical instrument body 2 is lifted, which is convenient for the construction personnel to take and use later. The outrigger 13 can play a good supporting role and prevent the construction personnel from toppling when placing it. situation occurs;

The other side of the support plate 3 is clamped with a rotatable circular plate 12, and one side of the circular plate 12 is provided with a clamping bolt that can limit the position. On the inner wall, the support plate 3 can be rotated on one side of the circular plate 12, so the construction personnel can lift the analytical instrument body 2 by rotating the support plate 3, after lifting, the analytical instrument body 2 is disassembled, and the analytical instrument body 2 passes the wire and The external circuit is electrically connected;

The outer surface of the analytical instrument body 2 is fixedly connected with a protective sponge pad 5, the number of the sponge pads 5 is four, and the four sponge pads 5 are arranged on the outer surface of the analytical instrument body 2 in the form of a rectangular array, and the analytical instrument body 2 The middle part of the side is fixedly connected with a limitable protective tube 6, and the inner wall of the protective tube 6 is clamped with a detachable collection tube 7. The construction personnel can clamp the collection tube 7 inside the protective tube 6, thread the protective cover 8 Connected to one side of the protection tube 6 to protect the collection pipe 7;

One side of the protective cylinder 6 is screwed with a limitable protective cover 8, the protective cover 8 is easy to disassemble, and it is convenient for construction personnel to protect the head of the analytical instrument body 2, and the protection effect is better. One side of the analytical instrument body 2 passes through the The bolt is connected with a limitable block 9, and the end of the spring 4 away from the support plate 3 is fixedly connected with a limitable clamping block 10, and the construction personnel can clamp the clamping block 10 of the analytical instrument body 2 on the clamping block 9 Inside, the gas analysis instrument body is limited and fixed, and the construction personnel can cover the box cover 15 to protect the top of the analysis instrument body 2.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

In the utility model, the working steps of the device are as follows:

1. First, the construction personnel can clamp the clamping block 10 of the analytical instrument body 2 inside the clamping block 9 to limit and fix the gas analytical instrument body;

2. Secondly, the support plate 3 is convenient for construction personnel to rotate the gas analysis instrument body 2, and the spring 4 is located between the pressing block 10 and the support plate 3 to prevent damage during the movement;

3. Then, the construction personnel can clamp the collection pipe 7 inside the protective tube 6, and thread the protective cover 8 to one side of the protective tube 6 to protect the collection tube 7;

4. Finally, construction personnel can cover the box cover 15 to protect the top of the analytical instrument body 2 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A protective structure for a gas analysis instrument, comprising a detachable analysis instrument body (2) clamped on the inner wall of the housing (1) and a spring (4) fixedly connected to one side of the support plate (3), characterized in that : the outer surface of the analytical instrument body (2) is fixedly connected with a protectable sponge pad (5), and the middle part of the side of the analytical instrument body (2) is fixedly connected with a limitable protective tube (6). A detachable collection pipe (7) is clamped on the inner wall of the protective tube (6), and a limitable protective cover (8) is threaded on one side of the protective tube (6), and the analytical instrument body (2) One side of the spring (4) is fixedly connected with a position-limiting blocking block (9) by bolts, and the end of the spring (4) away from the support plate (3) is fixedly connected with a position-limiting pressing block (10). 2. A protective structure for a gas analysis instrument according to claim 1, characterized in that: a grippable handle (11) is fixedly connected to one side of the support plate (3), and the support plate (3) ) is clamped with a rotatable circular plate (12). 3. A protective structure for a gas analysis instrument according to claim 2, characterized in that: one side of the circular plate (12) is provided with a limitable clamping bolt, and the clamping bolt penetrates through the One end of the circular plate (12) is threaded on the inner wall of the housing (1). 4. A protective structure for a gas analysis instrument according to claim 1, characterized in that: the lower end of the housing (1) is fixedly connected with a supportable leg (13), and the housing (1) One side is provided with an observable window (14). 5. The protective structure of a gas analysis instrument according to claim 1, characterized in that: the upper end of the housing (1) is connected with a detachable box cover (15) by bolts, and the analysis instrument body ( 2) Located directly below the box cover (15). 6. A protective structure for a gas analysis instrument according to claim 1, characterized in that: one side of the analysis instrument body (2) is provided with an external wiring harness, and the external wiring harness is far away from the analysis instrument body (2) ) is fixedly installed on one end of the collection pipe (7).

Images