CN220523725U

CN220523725U - Methane gas detector capable of being used for fast-flow-rate gas

Info

Publication number: CN220523725U
Application number: CN202322187614.2U
Authority: CN
Inventors: 戴元龙
Original assignee: Hubei Zhongdun Petroleum Technology Co ltd
Current assignee: Hubei Zhongdun Petroleum Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-23
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a methane gas detector capable of being used for gas with a high flow rate, which comprises a methane gas detecting instrument, wherein a clamping support assembly is arranged at the bottom of the methane gas detecting instrument. This can be used to gaseous methane gas detector of velocity of flow is through being provided with the clamp and is solid supporting component, will support the steady place in a certain plane of chassis board, to methane gas detection instrument support, if outside move the support chassis board, stretch first spring, with take out the inside back of inserting of fixed chassis cover frame with interior picture peg, it is timely to integrate the distance adjustment between curb plate and the support chassis board of two sets of connection, stop effort, make first spring produce elastic deformation back and restore to original form, drive and connect curb plate and support chassis board clamp and establish in the region that corresponds, fix according to the demand, the skid-proof convex pad avoids junction to skid, above design, be convenient for in time fixed operation, simultaneously when temporarily putting, can ensure the stationarity, in time support the device.

Description

Methane gas detector capable of being used for fast-flow-rate gas

Technical Field

The utility model relates to the field of detection equipment, in particular to a methane gas detector capable of being used for gas with a high flow rate.

Background

The methane gas detector adopts a high-precision operation circuit to collect sensor signals, and converts the sensor signals into corresponding standard signals after an intelligent software algorithm of a 32-bit high-end processor and standard gas calibration, and the detector can be used for detecting gas with high flow rate, has the characteristics of stable performance, high accuracy, good linearity, strong anti-interference capability, long service life and the like, and is widely applied to multiple fields and special industries such as petroleum, petrochemical industry, chemical industry, coking, gas, environmental protection and the like;

according to the patent document: CN213337519U discloses a gas detector, which comprises a machine body, a sensor and a driving motor, and is characterized in that the middle part of the top end of the machine body is fixedly connected with the bottom end of a metal gauze, the top end of the metal gauze is fixedly connected with the bottom end of a top plate, the middle part of the top end of the top plate is fixedly connected with the bottom end of an alarm, one side of the machine body is fixedly connected with the periphery of a rear cover in a buckling manner, the top end of the other side of the machine body is fixedly connected with one side of a display screen, an operation panel is installed at the bottom end of the display screen, a ventilation pipe is installed in the machine body, the top end of the ventilation pipe is fixedly connected with the top end of the machine body, the bottom end of the ventilation pipe is fixedly connected with the bottom end of the driving motor, the bottom end of the driving motor is fixedly connected with the middle part of a fan blade, the other side of the sensor is fixedly connected with one side of an inner wall of the ventilation pipe in a buckling manner, and the abutting block is fixedly connected with one side of the inner wall of the ventilation pipe.

The utility model has simple structure and convenient operation.

At present, the traditional methane gas detector capable of being used for fast gas flow rate is mainly installed in a region to be detected when in use, but the application scene can be changed according to requirements, and when frequent disassembly and assembly are carried out, the methane gas detector is not easy to assemble and disassemble and the convenience of operation is reduced, when temporary placement is needed, the stability is not easy to ensure, and when timely support is carried out, the stability in the process is also reduced.

Disclosure of Invention

The utility model aims to provide a methane gas detector capable of being used for high-flow-rate gas, so as to solve the problems that the traditional methane gas detector capable of being used for high-flow-rate gas is mainly installed in a region to be detected when in use, but the application scene is changed according to requirements, and when in frequent disassembly and assembly, the methane gas detector is not easy to assemble and disassemble during shifting operation, the convenience of operation is reduced, and when in temporary placement, the stability is not easy to ensure, and the stability in the process is also reduced when in time supporting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the methane gas detector comprises a methane gas detecting instrument, wherein a clamping support assembly is arranged at the bottom of the methane gas detecting instrument;

the clamping support assembly comprises an inner frame body, the inner frame body is horizontally arranged at the bottom of the methane gas detecting instrument, a mounting assembly is arranged between the inner frame body and the methane gas detecting instrument, two ends of the inner frame body are symmetrically and movably provided with corresponding movable inner plates, two groups of movable inner plates are provided with first springs, the bottom of the movable inner plates penetrates through corresponding connecting side plates which are movably mounted in the inner frame body, one end of the bottom of each connecting side plate is horizontally provided with corresponding supporting bottom plate, and a stable structure is arranged between each connecting side plate and the inner frame body.

Preferably, the stabilizing structure comprises an inner inserting plate, a fixed bottom sleeve frame is arranged in the middle of the bottom end of the inner frame body, corresponding inserting plates are symmetrically inserted into two sides of the inner portion of the fixed bottom sleeve frame, and the other ends of the inserting plates penetrate through the fixed bottom sleeve frame and are arranged at the inner ends of the corresponding connecting side plates.

Preferably, the insertion end of the inner plugboard is glued with a first end, and the first end is made of rubber.

Preferably, the inner ends of the support chassis plates are glued with anti-skidding convex pads, and the bottoms of the support chassis plates are provided with anti-skidding patterns.

Preferably, the installation component includes U-shaped underframe, U-shaped underframe horizontal installation is in the bottom of methane gas detecting instrument, and establishes the other end of framework in inserting in the inside of U-shaped underframe, the inside recess has all been seted up to the outside front and back end of U-shaped underframe symmetry, the inside movable mounting of inside recess has corresponding movable inside casing, and the outer wall rigid coupling of movable inside casing has the pulling handle, be provided with corresponding second spring in movable inside casing and the recess inslot, the location inserted bar is installed to the inner of movable inside casing, the slot has all been seted up to the front and back end symmetry of interior framework outer wall, and the other end of location inserted bar runs through in U-shaped underframe and inserts and establish in corresponding slot inside, the one end gluing second end that the location inserted bar deviates from movable inside casing, the corner of the inner both sides of movable inside casing all glue corresponding angle lug, be provided with multiunit protection inner pad between U-shaped underframe and the interior framework.

Preferably, the protection inner pads are respectively glued at the corresponding positions of the top ends of the inner walls of the U-shaped bottom frames, and the other ends of the protection inner pads are in a mutually attached state with the upper surface of the inner frame body.

Preferably, the front end and the rear end of the outer wall of the inner frame are glued with a plurality of groups of stable inner pads, and the stable inner pads are made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with the clamp support subassembly, place the support chassis board on a certain level steadily, support methane gas detecting instrument, if move the support chassis board outward, stretch first spring, with take the interior picture peg out fixed end cover frame inside insert establish the state after, in good time with the distance adjustment integration between two sets of connection curb plates and the support chassis board, stop effort, make first spring produce elastic deformation and resume the original form, drive connection curb plate and support chassis board clamp and establish in corresponding region, fix according to the demand, the slipmat avoids junction to skid, above design, be convenient for in time fixed operation, simultaneously when temporarily putting, can ensure stationarity, in time support the device;

2. through being provided with the installation component, will pull the pull handle and draw outward, can drive the in-process that the pull handle moved outward this moment for the activity inside casing is inside activity in the recess, in order to the tensile time of second spring, takes out the inside state of inserting of slot with the location inserted bar, in order to remove the fixed state to it, establish the framework in the back drop-down, after inserting the U-shaped underframe inside of shifting out with it, separate between frame overall structure and the methane gas detecting instrument will be established in will, be convenient for follow-up when using in a certain fixed area for a long time, adopt another fixed mode, also improve simultaneously and move the dress convenience.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic bottom perspective view of the present utility model;

FIG. 3 is a schematic view of a side view, perspective and partial structure of the present utility model;

FIG. 4 is a schematic top perspective cross-sectional view of the present utility model;

FIG. 5 is a schematic view of a front perspective cutaway structure of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 5B according to the present utility model.

In the figure: 1. a methane gas detecting instrument; 2. a frame is arranged in the inner part; 201. a movable inner plate; 202. a first spring; 203. connecting side plates; 204. supporting the chassis plate; 205. an anti-slip convex pad; 206. an interposer board; 207. a first end; 208. fixing the bottom sleeve frame; 209. stabilizing the inner pad; 3. a U-shaped bottom frame; 301. protecting the inner pad; 302. an inner groove; 303. a movable inner frame; 304. corner bumps; 305. a pull handle; 306. a second spring; 307. positioning the inserted link; 308. a slot; 309. and a second end.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 5 and 7, the present utility model provides a technical solution: the methane gas detector comprises a methane gas detecting instrument 1, wherein a clamping and supporting component is arranged at the bottom of the methane gas detecting instrument 1 in order to facilitate timely fixing operation and timely placement; the clamping and supporting assembly comprises an inner frame body 2, wherein the inner frame body 2 is horizontally arranged at the bottom of the methane gas detecting instrument 1, two ends of the inner frame body 2 are symmetrically and movably provided with corresponding movable inner plates 201, a first spring 202 is arranged between the two groups of movable inner plates 201, the bottom of the movable inner plates 201 penetrates through the inner frame body 2 and is movably provided with corresponding connecting side plates 203, and one end of the bottom of the connecting side plates 203 is horizontally provided with corresponding supporting bottom plates 204; the supporting chassis plate 204 is stably placed on a certain plane, the methane gas detecting instrument 1 is supported, if the supporting chassis plate 204 is moved outwards, the first spring 202 is stretched, after the inner plug plate 206 is brought out of the internal inserting state of the fixed chassis sleeve frame 208, the distance between the two groups of connecting side plates 203 and the supporting chassis plate 204 is adjusted and integrated, the acting force is stopped, the first spring 202 is elastically deformed and then returns to the original state, the connecting side plates 203 and the supporting chassis plate 204 are driven to be clamped in corresponding areas, the fixing is carried out according to the requirement, the anti-slip convex pad 205 prevents the joint from slipping, the design is convenient for timely fixing operation, and meanwhile, the stability can be ensured when the device is temporarily placed, and the device is timely supported.

Referring to fig. 3, 5 and 7, in order to improve stability between the connecting side plates 203, a stable structure is provided between the connecting side plates 203 and the inner frame 2, the stable structure includes an inner insert plate 206, a fixed bottom sleeve frame 208 is installed in the middle of the bottom end of the inner frame 2, corresponding inner insert plates 206 are symmetrically inserted into both sides of the inside of the fixed bottom sleeve frame 208, and the other ends of the inner insert plates 206 penetrate through the fixed bottom sleeve frame 208 and are installed at the inner ends of the corresponding connecting side plates 203; the first end 207 is glued to the insertion end of the interposer 206, and the first end 207 is made of rubber; the inner ends of the supporting chassis plates 204 are glued with anti-skid convex pads 205, and the bottoms of the supporting chassis plates 204 are provided with anti-skid patterns; the inner plugboards 206 are installed at the inner ends of the corresponding connecting side plates 203, the bottoms of the fixed bottom sleeve frames 208 and the inner frame body 2 are in a connection state, and when the support bottom frame plates 204 are placed at rest, the inner plugboards 206 can be driven to be respectively inserted at the two ends of the inside of the fixed bottom sleeve frames 208, so that the stability between the connecting side plates 203 is improved; the insertion end of the interposer 206 is glued with a first end 207, which is made of rubber, so that abrasion is avoided when the two sets of interposer 206 are contacted or collide.

Referring to fig. 2, 3, 4, 5 and 6, in order to separate the whole structure of the inner frame 2 from the methane gas detecting instrument 1, a mounting component is disposed between the inner frame 2 and the methane gas detecting instrument 1, the mounting component includes a U-shaped bottom frame 3, the U-shaped bottom frame 3 is horizontally mounted at the bottom of the methane gas detecting instrument 1, the other end of the inner frame 2 is inserted into the U-shaped bottom frame 3, inner grooves 302 are symmetrically disposed at front and rear ends of the outer portion of the U-shaped bottom frame 3, a corresponding movable inner frame 303 is movably disposed in the inner grooves 302, pull handles 305 are fixedly connected to the outer wall of the movable inner frame 303, corresponding second springs 306 are disposed in the grooves of the movable inner frame 303, positioning inserting rods 307 are symmetrically disposed at front and rear ends of the outer wall of the inner frame 2, the other ends of the positioning inserting rods 307 penetrate through the U-shaped bottom frame 3 and are inserted into the corresponding inserting grooves 308, corresponding inner frames 304 are glued at one ends of the positioning inserting rods 307, corresponding movable inner frame 303 are movably mounted with corresponding movable inner frames 303, and a plurality of groups of inner frame 301 are fixedly connected to corresponding inner frame 301, and protection pads are disposed between the two corresponding inner frame 2 and corresponding inner frame protection pads are disposed at the two sides of the inner frame 2; the protective inner pads 301 are respectively glued at the positions corresponding to the top ends of the inner walls of the U-shaped bottom frame 3, and the other ends of the protective inner pads 301 are mutually attached to the upper surface of the inner frame 2; the front end and the rear end of the outer wall of the inner frame body 2 are glued with a plurality of groups of stable inner pads 209, and the stable inner pads 209 are made of rubber; pulling out the pull handle 305, at this time, driving the pull handle 305 to move outwards, so that the movable inner frame 303 moves inside the inner groove 302, stretching the second spring 306, and simultaneously taking the positioning inserting rod 307 out of the inserting state inside the inserting groove 308, so as to release the fixed state of the positioning inserting rod, then pulling down the inner frame 2, moving out of the U-shaped bottom frame 3, inserting the inner frame 2, separating the integral structure of the inner frame 2 from the methane gas detecting instrument 1, and facilitating the subsequent use in a certain fixed area for a long time, adopting another fixed mode, and improving the moving and installing convenience; when the positioning inserting rod 307 is inserted into the corresponding slot 308, the second end 309 made of rubber material is attached to the inner wall of the movable inner plate 201, and the contact surface is protected while the second end is extruded; corresponding corner bumps 304 are glued at the corners of the two sides of the inner end of the movable inner frame 303, the contact surface is protected when the movable inner frame 303 is contacted with the inner groove 302, after the inner frame 2 is inserted into the U-shaped bottom frame 3, a large friction force is generated between the stable inner pad 209 and the inner side wall of the U-shaped bottom frame 3, the stability of the joint can be improved, the top of the inner frame 2 is contacted with the protective inner pad 301, the protective inner pad 301 is made of rubber, and the contact surface can be protected.

Working principle: firstly, the traditional methane gas detector which can be used for fast flow rate gas is mainly installed in a region to be detected when in use, but the application scene can be changed according to the requirement, at the moment, the inner frame body 2 is arranged at the bottom of the methane gas detecting instrument 1, the movable inner plate 201 is movably installed in the inner frame body 2, the connecting side plate 203 is installed at the bottom of the movable inner plate 201, the connecting side plate 203 and the supporting bottom plate 204 are in an integrated structural design, the supporting bottom plate 204 is provided with anti-skid patterns, the supporting bottom plate 204 can be stably placed on a certain plane when being placed, the methane gas detecting instrument 1 is supported, when being placed, if the supporting bottom plate 204 is moved towards one end far away from the other, the movable inner plate 201 can be driven to move in the inner frame body 2 under the action force, the first spring 202 is stretched to bring the inner insert plate 206 out of the fixed bottom sleeve frame 208, the distance between the two groups of connecting side plates 203 and the supporting bottom sleeve frame 204 is adjusted properly, then the two groups of connecting side plates 203 and the supporting bottom sleeve frame 204 are clamped in corresponding areas, and then the acting force is stopped according to the requirement, so that the first spring 202 is elastically deformed and then returns to the original state, the connecting side plates 203 and the supporting bottom sleeve frame 204 are driven to be clamped in the corresponding areas, the fixing treatment is conveniently carried out, and meanwhile, the anti-skid convex pads 205 arranged at the inner ends of the supporting bottom sleeve frame 204 are made of rubber materials, so that the friction force of a contact surface can be improved, the slipping phenomenon at the connecting part is avoided, the problem of inconvenience caused when frequent disassembly and assembly are avoided, and the overall use effect of the device can be ensured when the device is temporarily placed;

the pull handle 305 is pulled outwards, because of the integral structural design of the pull handle 305 and the movable inner frame 303, the movable inner frame 303 is movably installed in the inner groove 302, at this time, under the action of the force, the pull handle 305 is driven to move outwards, so that the movable inner frame 303 moves in the inner groove 302, the second spring 306 is stretched, the positioning inserting rod 307 is brought out of the inserting state in the inserting groove 308, the fixing state of the second spring is released, the inner frame 2 is pulled downwards, the inner frame 2 is moved out of the U-shaped bottom frame 3 and inserted, and then the integral structure of the inner frame 2 is separated from the methane gas detecting instrument 1, so that the moving convenience is improved when the device is applied to a certain fixing area for a long time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Methane gas detector that can be used to velocity of flow fast gas includes methane gas detection instrument (1), its characterized in that: the bottom of the methane gas detecting instrument (1) is provided with a clamping and supporting component;

the clamping support assembly comprises an inner frame body (2), the inner frame body (2) is horizontally arranged at the bottom of the methane gas detecting instrument (1), an installation assembly is arranged between the inner frame body (2) and the methane gas detecting instrument (1), two ends of the inner frame body (2) are symmetrically and movably provided with corresponding movable inner plates (201), a first spring (202) is arranged between the two groups of movable inner plates (201), the bottom of the movable inner plates (201) penetrates through the inner frame body (2) and is movably provided with corresponding connecting side plates (203), one end of the bottom of each connecting side plate (203) is horizontally provided with a corresponding supporting base plate (204), and a stable structure is arranged between each connecting side plate (203) and the inner frame body (2).

2. A methane gas detector for use with a fast flow rate gas according to claim 1, wherein: the stabilizing structure comprises an inner inserting plate (206), a fixed bottom sleeve frame (208) is arranged in the middle of the bottom end of the inner frame body (2), corresponding inner inserting plates (206) are symmetrically inserted into two sides of the inner portion of the fixed bottom sleeve frame (208), and the other end of each inner inserting plate (206) penetrates through the fixed bottom sleeve frame (208) and is arranged at the inner end of the corresponding connecting side plate (203).

3. A methane gas detector for use with a fast flow rate gas according to claim 2, wherein: the insertion end of the interposer (206) is glued with a first end (207), and the material of the first end (207) is a rubber material design.

4. A methane gas detector for use with a fast flow rate gas according to claim 1, wherein: the inner ends of the supporting chassis plates (204) are glued with anti-skid convex pads (205), and anti-skid patterns are arranged at the bottoms of the supporting chassis plates (204).

5. A methane gas detector for use with a fast flow rate gas according to claim 1, wherein: the installation component includes U-shaped underframe (3), U-shaped underframe (3) horizontal installation is in the bottom of methane gas detecting instrument (1), and establishes the inside of frame (2) in the other end of establishing frame (2) and insert and establish in U-shaped underframe (3), inside recess (308) have all been seted up to the outside front and back end of U-shaped underframe (3) symmetry, the inside movable mounting of inside recess (302) has corresponding movable inside casing (303), and the outer wall rigid coupling of movable inside casing (303) has pull handle (305), be provided with corresponding second spring (306) in movable inside casing (303) and inner recess (302) inslot, location inserted bar (307) are installed to the inner end of movable inside casing (303), the front and back end of establishing the outer wall of frame (2) all symmetrically has seted up slot (308), and the other end of location inserted bar (307) runs through in U-shaped underframe (3) and inserts and establish inside corresponding slot (308), the glued second end (309) of movable inside casing (303), glued corner (301) are established to the inner corner (2) between the inner casing (3) and the inner casing (301).

6. A methane gas detector for use with a fast flow rate gas according to claim 5, wherein: the protection inner pad (301) is respectively glued at the corresponding position of the top end of the inner wall of the U-shaped bottom frame (3), and the other end of the protection inner pad (301) and the upper surface of the inner frame body (2) are in a mutually attached state.

7. A methane gas detector for use with a fast flow rate gas according to claim 5, wherein: the front end and the rear end of the outer wall of the inner frame body (2) are glued with a plurality of groups of stable inner pads (209), and the stable inner pads (209) are made of rubber.