CN214251395U

CN214251395U - Detect safe environment-friendly device that chemical industry process gas leaked

Info

Publication number: CN214251395U
Application number: CN202120453935.0U
Authority: CN
Inventors: 杨晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-09-21
Anticipated expiration: 2031-03-03

Abstract

The utility model provides a detect safe environment-friendly device that chemical industry technology gas leaked relates to the safe environment-friendly device technical field that gas leaked, the on-line screen storage device comprises a base, inspection tester and fixing device, the inspection tester is located the upper surface setting of base, fixing device is located and sets up on the inspection tester, fixing device includes the fixed block, the number of fixed block has two, two fixed blocks are the symmetry setting, one side fixed connection of fixed block and inspection tester, one side sliding connection that the base is close to the fixed block has the movable block, the surperficial sliding connection of movable block and fixed block, one side fixedly connected with dead lever of base is kept away from to the movable block. The utility model discloses, having solved present most and having detected chemical industry process gas leakage equipment when the installation, the mode that often adopts the nut is fixed, and the nut exposes outside, easily produces the rust stain, causes the phenomenon of unable wrench movement, when the nut is twisted for a long time, has caused the phenomenon of smooth silk, makes it unable with its equipment fixed firm problem.

Description

Detect safe environment-friendly device that chemical industry process gas leaked

Technical Field

The utility model relates to a safety ring protects device technical field that the gas leaked especially relates to a detect safety ring protects device that chemical industry technology gas leaked.

Background

Chemical process, i.e. chemical technology or chemical production technology, refers to a method and process for converting raw materials into products mainly by chemical reaction, including all measures for realizing the conversion.

At present, most of existing chemical process gas leakage detection equipment is usually fixed in a nut mode when being installed, the nut is exposed outside and is easy to generate rusts, the phenomenon that the nut cannot be twisted is caused, when the nut is twisted for a long time, the phenomenon of wire sliding is caused, the equipment cannot be fixed firmly, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safe and environment-friendly device for detecting the gas leakage of the chemical process.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a safe and environment-friendly device for detecting gas leakage of chemical process comprises a base, an inspection instrument and a fixing device, wherein the inspection instrument is arranged on the upper surface of the base, the fixing device is arranged on the inspection instrument and comprises two fixing blocks, the two fixing blocks are symmetrically arranged, the fixing blocks are fixedly connected with one side of the inspection instrument, one side, close to the fixing blocks, of the base is slidably connected with a moving block, the moving block is slidably connected with the surfaces of the fixing blocks, one side, far away from the base, of the moving block is fixedly connected with a fixing rod, the surfaces of the fixing rod are slidably connected with a limiting sleeve, the limiting sleeve is slidably connected with the inner wall of each fixing block, the inner wall of each fixing block is slidably connected with a moving rod through a pulling spring, the moving rod is slidably connected with the inner wall of the limiting sleeve, and the inner wall of the moving rod is slidably connected with two symmetrically arranged control blocks, the control block is connected with the inner wall of the fixed block in a sliding mode.

Preferably, one side of the limiting sleeve, which is close to the fixing rod, is fixedly connected with an expansion spring, and one side of the limiting sleeve, which is close to the limiting sleeve, is fixedly connected with the expansion spring.

Preferably, the inner wall of the fixed block is fixedly connected with a positioning spring, and two sides of the control block are fixedly connected with the positioning spring.

Preferably, one side that the base is close to the detector is provided with protector, protector includes the protective sheath, one side fixed connection that protective sheath and base are close to the detector, the sliding surface connection of protective sheath and detector, the surface of base rotates through torsion spring and is connected with the protective cover, the inner wall sliding connection of protective cover and protective sheath, the locating lever that two symmetries of one side fixedly connected with set up of detector are kept away from to the protective sheath, the sliding surface connection of locating lever has the ejector pad, the ejector pad respectively with the sliding surface connection of protective sheath and protective cover, the inner wall sliding connection of ejector pad has the gag lever post that two symmetries set up, the inner wall sliding connection of gag lever post and protective sheath.

Preferably, one side of the positioning rod, which is close to the pushing block, is fixedly connected with a compression spring, and one side of the compression spring, which is close to the side far away from the positioning rod, is fixedly connected with the pushing block.

Preferably, one side of the push block close to the limiting rod is fixedly connected with a limiting spring, and one side of the limiting rod close to the push block is fixedly connected with the limiting spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the fixing device, when needing to fix the device, the movable block is pushed to one time near the checking instrument, the movable block drives the fixed rod to be inserted into the fixed block, the limit sleeve is pushed to one time near the fixed block, the expansion spring is stressed and deformed to generate elasticity, the limit sleeve is completely inserted into the fixed block, then the control block is pushed to one time far away from the movable rod, the positioning spring is stressed and deformed to generate elasticity, when the movable rod is moved to a certain position, the spring is pulled to release the elasticity, the movable rod is pulled to be inserted into the limit sleeve, the fixing of the movable rod can be completed, when needing to be opened, the movable rod is pushed to one time, the spring is pulled to be stressed and deformed to generate elasticity, when the movable rod is moved to a certain position, the positioning spring releases the elasticity, the control block is pulled to return the control block to the original position, the fixed rod is not bound to the limit sleeve, extension spring release elasticity, pulling stop collar return to the normal position, can accomplish and open it, solved present most detection chemical industry process gas leakage equipment when the installation, often adopt the mode of nut to fix, the nut exposes outside, easily produces the rust stain, causes the phenomenon of unable wrench movement, when the nut is twisted for a long time, has caused the phenomenon of smooth silk, makes it unable with its equipment fixed firm problem.

2. In the utility model, through arranging the protective device, when the protection is needed, the protective cover is rotated, the torsion spring is stressed and deformed to generate elastic force, the protective cover is inserted in the protective cover, the push block is pushed to one time near the protective cover and drives the limit rod to move together, the compression spring is stressed and deformed to generate elastic force, when the protective cover is moved to a certain position, the limit spring releases the elastic force, the limit rod is inserted in the protective cover and is abutted against the inner wall of the protective cover, the push block is abutted against the surface of the protective cover immediately, the protection is completed, when the protective cover is needed to be opened, the limit rod is pulled to one time far away from the push block, the limit spring is stressed and deformed to generate elastic force, the compression spring releases the elastic force, the push block is pulled to one side far away from the protective cover, the push block loses the constraint on the protective cover, the torsion spring releases the elastic force, the protective cover is driven to return to the original position, the opening of the protective cover can be completed, the problem of present most detect chemical industry process gas leakage instrument at work, expose outside throughout the year, easily be infected with a large amount of dusts, cover its display screen, make it unable observation real-time data, the dust is piled up for a long time, easily causes the ageing of equipment, reduction equipment life is solved.

Drawings

FIG. 1 is a schematic structural view of a safety and environmental protection device for detecting gas leakage in chemical process according to the present invention;

FIG. 2 is a schematic structural view of the point A in FIG. 1 of a safety and environmental protection device for detecting chemical process gas leakage according to the present invention;

FIG. 3 is an exploded view of the safety and environmental protection device for detecting gas leakage in chemical process according to the present invention;

FIG. 4 is a schematic diagram of an explosion structure of a fixing device in a safety and environmental protection device for detecting gas leakage in chemical process according to the present invention;

fig. 5 is an illustration of an explosion structure of a protection device in a safety and environmental protection device for detecting chemical process gas leakage.

Illustration of the drawings: 1. a base; 2. an inspection instrument; 3. a fixing device; 31. a limiting sleeve; 32. a moving block; 33. fixing the rod; 34. a fixed block; 35. a travel bar; 36. a control block; 4. a guard; 41. a protective sleeve; 42. a push block; 43. a protective cover; 44. a compression spring; 45. positioning a rod; 46. a limiting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a safe and environment-friendly device for detecting chemical process gas leakage includes a base 1, an inspection instrument 2 and a fixing device 3, wherein the inspection instrument 2 is arranged on the upper surface of the base 1, and the fixing device 3 is arranged on the inspection instrument 2.

The specific arrangement and function of the fixing means 3 and the shielding means 4 will be described in detail below.

As shown in fig. 1 and 4, the fixing device 3 includes two fixing blocks 34, the two fixing blocks 34 are symmetrically disposed, the fixing blocks 34 are fixedly connected to one side of the inspection instrument 2, a moving block 32 is slidably connected to one side of the base 1 close to the fixing blocks 34, the moving block 32 is slidably connected to the surface of the fixing blocks 34, a fixing rod 33 is fixedly connected to one side of the moving block 32 away from the base 1, a position-limiting sleeve 31 is slidably connected to the surface of the fixing rod 33, the position-limiting sleeve 31 is slidably connected to the inner wall of the fixing blocks 34, a moving rod 35 is slidably connected to the inner wall of the position-limiting sleeve 31 through a pulling spring, two symmetrically disposed control blocks 36 are slidably connected to the inner wall of the moving rod 35, the control blocks 36 are slidably connected to the inner wall of the fixing blocks 34, and a telescopic spring is fixedly connected to one side of the position-limiting sleeve 31 close to the fixing rod 33, one side of the limiting sleeve 31 close to the limiting sleeve 31 is fixedly connected with the telescopic spring, the inner wall of the fixing block 34 is fixedly connected with a positioning spring, and two sides of the control block 36 are fixedly connected with the positioning spring.

The whole fixing device 3 achieves the effects that by arranging the fixing device 3, when the fixing device is required to be fixed, the movable block 32 is pushed to the position close to the inspection instrument 2 for one time, the movable block 32 drives the fixing rod 33 to be inserted into the fixed block 34, the limit sleeve 31 is pushed to the position close to the fixed block 34, the telescopic spring is stressed and deformed to generate elastic force, the limit sleeve 31 is completely inserted into the fixed block 34, the control block 36 is pushed to the position far away from the movable rod 35 immediately, the positioning spring is stressed and deformed to generate elastic force, when the fixing device moves to a certain position, the spring is pulled to release the elastic force, the movable rod 35 is pulled to be inserted into the limit sleeve 31, the fixing device can be fixed, when the fixing device needs to be opened, the movable rod 35 is pushed to the position, the spring is pulled to be stressed and deformed to generate elastic force, when the fixing device moves to the certain position, the elastic force is released by the positioning spring to pull the control block 36, make its control block 36 return the normal position, make its fixed pole lose the constraint to stop collar 31, expanding spring release elasticity, pulling stop collar 31 returns the normal position, can accomplish and open it, solved present most detection chemical industry technology gas leakage equipment when the installation, often adopt the mode of nut to fix, the nut exposes outside, easily produces the rust stain, cause the phenomenon of unable wrench movement, when the nut is twisted for a long time, lead to the fact the phenomenon of smooth silk, make it can't be with its equipment fixed firm problem.

As shown in fig. 1 and 5, the protection device 4 includes a protection sleeve 41, the protection sleeve 41 is fixedly connected to one side of the base 1 close to the inspection instrument 2, the protection sleeve 41 is slidably connected to the surface of the inspection instrument 2, the surface of the base 1 is rotatably connected to a protection cover 43 through a torsion spring, the protection cover 43 is slidably connected to the inner wall of the protection sleeve 41, one side of the protection sleeve 41 away from the inspection instrument 2 is fixedly connected to two symmetrically arranged positioning rods 45, the surface of the positioning rod 45 is slidably connected to a push block 42, the push block 42 is respectively slidably connected to the surfaces of the protection sleeve 41 and the protection cover 43, the inner wall of the push block 42 is slidably connected to two symmetrically arranged limit rods 46, the limit rods 46 are slidably connected to the inner wall of the protection sleeve 41, one side of the positioning rod 45 close to the push block 42 is fixedly connected to a compression spring 44, one side of the compression spring 44 close to the positioning rod 45 is fixedly connected to the push block 42, one side of the push block 42 close to the limit rod 46 is fixedly connected to a limit spring, one side of the limiting rod 46 close to the pushing block 42 is fixedly connected with the limiting spring.

The whole protection device 4 achieves the effect that by arranging the protection device 4, when protection is needed, the protection cover 43 is rotated, the torsion spring is stressed and deformed to generate elastic force, the protection cover 43 is inserted into the protection sleeve 41, the push block 42 is pushed to one time close to the protection sleeve 41, the push block 42 drives the limiting rod 46 to move together, the compression spring 44 is stressed and deformed to generate elastic force, when the torsion spring moves to a certain position, the limiting spring releases the elastic force, the limiting rod 46 is inserted into the protection sleeve 41 and is abutted against the inner wall of the protection sleeve, the push block 42 is abutted against the surface of the protection cover 43, protection can be completed, when opening is needed, the limiting rod 46 is pulled to one time far away from the push block 42, the limiting spring is stressed and deformed to generate elastic force, the spring 44 is immediately compressed to release the elastic force, the push block 42 is pulled to one side far away from the protection sleeve 41, and the push block 42 loses constraint on the protection cover 43, torsion spring release elasticity drives protective cover 43 and returns the normal position, can accomplish and open it, has solved present most detection chemical industry process gas leakage instrument at present and at the during operation, exposes outside throughout the year, easily is infected with a large amount of dusts, covers its display screen, makes its unable observation real-time data, and the dust is piled up for a long time, easily causes the ageing of equipment, reduces equipment life's problem.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a detect safe environment-friendly device that chemical industry process gas leaked, includes base (1), inspection tester (2) and fixing device (3), its characterized in that: the inspection instrument (2) is placed on the upper surface of the base (1), the fixing device (3) is arranged on the inspection instrument (2), the fixing device (3) comprises two fixing blocks (34), the fixing blocks (34) are fixedly connected with one side of the inspection instrument (2), one side, close to the fixing blocks (34), of the base (1) is connected with a moving block (32) in a sliding mode, the moving block (32) is connected with the surface of the fixing blocks (34) in a sliding mode, one side, far away from the base (1), of the moving block (32) is fixedly connected with a fixing rod (33), the surface of the fixing rod (33) is connected with a limiting sleeve (31) in a sliding mode, the limiting sleeve (31) is connected with the inner wall of the fixing blocks (34) in a sliding mode, the inner wall of the fixing blocks (34) is connected with a moving rod (35) in a sliding mode through a pulling spring, the inner wall sliding connection of carriage release lever (35) and stop collar (31), the inner wall sliding connection of carriage release lever (35) has two control blocks (36) that the symmetry set up, control block (36) and the inner wall sliding connection of fixed block (34).

2. The safety and environmental protection device for detecting chemical process gas leakage according to claim 1, characterized in that: one side fixedly connected with expanding spring that stop collar (31) is close to dead lever (33), one side and expanding spring fixed connection that stop collar (31) is close to stop collar (31).

3. The safety and environmental protection device for detecting chemical process gas leakage according to claim 1, characterized in that: the inner wall fixedly connected with positioning spring of fixed block (34), the both sides of control block (36) all with positioning spring fixed connection.

4. The safety and environmental protection device for detecting chemical process gas leakage according to claim 1, characterized in that: a protection device (4) is arranged on one side, close to the inspection instrument (2), of the base (1), the protection device (4) comprises a protection sleeve (41), the protection sleeve (41) is fixedly connected with one side, close to the inspection instrument (2), of the base (1), the protection sleeve (41) is in sliding connection with the surface of the inspection instrument (2), the surface of the base (1) is rotatably connected with a protection cover (43) through a torsion spring, the protection cover (43) is in sliding connection with the inner wall of the protection sleeve (41), one side, far away from the inspection instrument (2), of the protection sleeve (41) is fixedly connected with two symmetrically arranged positioning rods (45), the surface of each positioning rod (45) is in sliding connection with a push block (42), the push block (42) is respectively in sliding connection with the surfaces of the protection sleeve (41) and the protection cover (43), and the inner wall of the push block (42) is in sliding connection with two symmetrically arranged limiting rods (46), the limiting rod (46) is connected with the inner wall of the protective sleeve (41) in a sliding mode.

5. The safety and environmental protection device for detecting chemical process gas leakage according to claim 4, wherein: one side of the positioning rod (45) close to the pushing block (42) is fixedly connected with a compression spring (44), and one side of the compression spring (44) close to the side far away from the positioning rod (45) is fixedly connected with the pushing block (42).

6. The safety and environmental protection device for detecting chemical process gas leakage according to claim 4, wherein: one side of the push block (42) close to the limiting rod (46) is fixedly connected with a limiting spring, and one side of the limiting rod (46) close to the push block (42) is fixedly connected with the limiting spring.