CN212008508U

CN212008508U - A portable gas detection appearance for fire control

Info

Publication number: CN212008508U
Application number: CN202020619701.4U
Authority: CN
Inventors: 高志远; 柴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model provides a portable gas detection appearance for fire control relates to the gaseous detection technology field of fire control. This a portable gas detection appearance for fire control, including the detector body, detector body top fixedly connected with air inlet, air inlet bottom one side is equipped with display screen, the display screen bottom is equipped with control panel, control panel and display screen all with detector body fixed connection, the detector body is kept away from control panel one side and is equipped with movable assembly. This a portable gas detection appearance for fire control, it can't receive and release fast and delay best rescue time to have avoided the detector when the fireman needs to rescue, has improved the success rate of fireman's rescue, has reduced the injury that is rescued personnel and produces, and the fireman of being convenient for carries out handheld operation to gas detection appearance, and when not using, it is more convenient to accomodate simultaneously, reduces fireman's trouble, has improved the convenience that portable gas detection appearance used.

Description

A portable gas detection appearance for fire control

Technical Field

The utility model relates to a gaseous detection area of fire control specifically is a portable gas detection appearance for fire control.

Background

The firefighters need to know the main component content of the surrounding environment gas at the fire extinguishing site so as to know the proceeding situation of fire extinguishing work and ensure personal safety. And the commander outside the field needs to know the related information of the environmental gas of the fire extinguishing field, and commands the work coordination among all the firefighters and ensures the personal safety of all the firefighters.

The gas detector in the prior art sends out an alarm signal in a fire scene to inform a fireman and a commander to take corresponding measures so as to ensure the personal safety of the fireman and the smooth proceeding of fire extinguishing work, but most of the portable gas detectors in the prior art are operated by being held by the fireman, and when the fireman needs to rescue, the portable gas detectors cannot be rapidly stored and released, so that the optimal rescue time can be delayed, and certain trouble is brought to the fireman's rescue.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable gas detector for fire control to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable gas detector for fire fighting comprises a detector body, wherein the top of the detector body is fixedly connected with a gas inlet, one side of the bottom of the gas inlet is provided with a display screen, the bottom of the display screen is provided with a control panel, the control panel and the display screen are both fixedly connected with the detector body, and one side of the detector body, far away from the control panel, is provided with a movable assembly;

the movable assembly comprises a movable handle, a screw cap and a movable optimal arc plate, a limit groove is formed in one side, away from the control panel, of the detector body, the movable handle is located in the limit groove, a through hole is formed in the bottom of the movable handle, an annular threaded hole is formed in one side of the bottom of the movable handle, the screw cap is located in one side of the bottom of the detector body, a screw sleeve is fixedly connected to one side, close to the detector body, of the screw cap, penetrates through one side of the detector body and is in threaded connection with the annular threaded hole, a limit bump is fixedly connected to one side of the movable optimal arc plate, a first arc groove is formed in one side of the limit bump, a second arc groove is formed in the bottom of the first arc groove, the first arc groove and the second arc groove are located on the inner side of the movable optimal arc plate, a limit arc plate is arranged on the inner side of, the limiting arc plate is characterized in that a first sliding groove is formed in one side, close to the limiting convex block, of the limiting arc plate, the first sliding groove is communicated with the first arc-shaped groove, a sliding plate is fixedly connected to one side, far away from the limiting convex block, of the limiting arc plate, a clamping groove is formed in one side of the limiting convex block, and the clamping groove is clamped with the sliding plate.

Preferably, a second square groove is formed in the top of the movable handle, a sliding rod is arranged on the inner side of the second square groove, a second sliding groove is formed in the outer side of the top of the sliding rod, the sliding rod is connected with the second sliding groove in a sliding mode, and the second sliding groove is located at the top of the limiting groove.

Preferably, the top of the sliding rod is fixedly connected with a limiting spring, the limiting spring is fixedly connected with the detector body, one side of the top of the sliding rod is fixedly connected with a pull rod, and the sliding rod is matched with the second square groove.

Preferably, the bottom of the inner side of the limiting groove is provided with a first fixing rod, the first fixing rod is fixedly connected with the detector body, and the through hole is movably sleeved with the first fixing rod.

Preferably, a first square groove is formed in one side of the top of the movable handle, and the movable optimal arc plate is located inside the first square groove.

Preferably, the bottom of the movable major arc plate is fixedly connected with a movable sleeve, a second fixed rod is arranged at the bottom of the inner side of the first square groove, the second fixed rod is fixedly connected with a movable handle, and the movable sleeve is movably sleeved with the second fixed rod.

Preferably, the sliding plate is connected with the first sliding groove in a sliding mode, and one end, far away from the limiting arc plate, of the sliding plate is fixedly connected with the annular sleeve.

The utility model provides a portable gas detector for fire control, its beneficial effect who possesses as follows:

1. this a portable gas detection appearance for fire control is convenient for the fireman to operate gas detection appearance through setting up movable assembly, when the fireman needs to rescue, directly hangs the major arc board of activity on one's body the fireman, then promotes the annular cover, drives sliding plate and spacing arc board motion, and the sliding plate moves the draw-in groove of spacing lug one side rather than the block, and in spacing arc board moved the second arc wall simultaneously, with the major arc board formation closed ring of activity, the utility model discloses the structure is simple and reasonable, has avoided the detector can't receive and release fast and delay best rescue time when the fireman needs rescue, has improved the success rate of fireman's rescue, has reduced the injury that is produced by the fireman that rescuers.

2. This a portable gas detection appearance for fire control is through setting up movable handle, when the fireman uses gas detection appearance, stimulate the pull rod earlier, drive the slide bar motion and extrude spacing spring, the slide bar leaves the square groove of second, movable handle can rotate, movable handle rotates to the position vertical mutually with the detector body, then it is rotatory that rotatory turnbuckle drives the scroll cover, the scroll cover is rotatory to pass through threaded connection and fixed with the ring thread hole, the fireman of being convenient for carries out handheld operation to gas detection appearance, when not using simultaneously, accomodate convenient and fast more, reduce fireman's trouble, the convenience that portable gas detection appearance used has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic structural view of the movable assembly of the present invention;

fig. 4 is a side cross-sectional view of the present invention as shown in fig. 3;

fig. 5 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

In the figure: 1. a detector body; 2. an air inlet; 3. a display screen; 4. a control panel; 5. a movable handle; 6. a screw cap; 7. a movable optimal arc plate; 8. an annular threaded hole; 9. a spiral sleeve; 10. a limiting bump; 11. a second arc-shaped slot; 12. a limiting arc plate; 13. a first sliding groove; 14. a sliding plate; 15. a second square groove; 16. a slide bar; 17. a second sliding groove; 18. a limiting spring; 19. a first fixing lever; 20. a movable sleeve; 21. an annular sleeve.

Detailed Description

The embodiment of the utility model provides a portable gas detector for fire control, as shown in fig. 1-5, including

detector body

1, 1 top fixedly connected with air inlet 2 of detector body, 2 bottom one sides of air inlet are equipped with display screen 3, and the gas that produces at the scene of fire gets into air inlet 2, carries out harmful gas concentration through the gas detector and detects, reads through display screen 3, and 3 bottoms of display screen are equipped with control panel 4, and control panel 4 and display screen 3 all with 1 fixed connection of detector body.

A movable assembly is arranged on one side of the detector body 1 away from the control panel 4, the movable assembly comprises a movable handle 5, a screw cap 6 and a movable optimized arc plate 7, a limit groove is arranged on one side of the detector body 1 away from the control panel 4, the movable handle 5 is positioned in the limit groove, the bottom of the movable handle 5 is provided with a through hole, the bottom of the inner side of the limiting groove is provided with a first fixed rod 19, the first fixed rod 19 is fixedly connected with the detector body 1, the through hole is movably sleeved with the first fixed rod 19 so as to facilitate the rotation of the movable handle 5, then the fire fighter holds movable handle 5 in hand and carries out gaseous detection, and annular screw hole 8 has been seted up to 5 bottom one sides of activity handle, and screw cap 6 is located 1 bottom one side of detector body, and screw cap 6 is close to 1 one side fixedly connected with spiral shell 9 of detector body, and spiral shell 9 runs through 1 one side of detector body and 8 threaded connection of annular screw hole.

A first square groove is arranged on one side of the top of the movable handle 5, the movable optimal arc plate 7 is positioned in the first square groove, the bottom of the movable optimal arc plate 7 is fixedly connected with a movable sleeve 20, a second fixed rod is arranged at the bottom of the inner side of the first square groove and is fixedly connected with the movable handle 5, the movable sleeve 20 is movably sleeved with the second fixed rod, a limit lug 10 is fixedly connected with one side of the movable optimal arc plate 7, a first arc-shaped groove is arranged on one side of the limit lug 10, a second arc-shaped groove 11 is arranged at the bottom of the first arc-shaped groove, the first arc-shaped groove and the second arc-shaped groove 11 are both positioned on the inner side of the movable optimal arc plate 7, the radius and the size of the first arc-shaped groove and the second arc-shaped groove 11 are the same, the limit arc plate 12 can move conveniently, a limit arc plate 12 is arranged on the inner side of the first arc-shaped groove, the limit arc plate 12, first sliding tray 13 is linked together with first arc wall, and spacing lug 10 one side fixedly connected with sliding plate 14 is kept away from to spacing arc 12, sliding plate 14 and first sliding tray 13 sliding connection, and spacing arc 12 one end fixedly connected with annular sleeve 21 is kept away from to sliding plate 14, and the draw-in groove has been seted up to spacing lug 10 one side, draw-in groove and sliding plate 14 looks block.

The top of the movable handle 5 is provided with a second square groove 15, the inner side of the second square groove 15 is provided with a sliding rod 16, the outer side of the top of the sliding rod 16 is provided with a second sliding groove 17, the sliding rod 16 is connected with the second sliding groove 17 in a sliding way, the second sliding groove 17 is positioned at the top of the limiting groove, the top of the sliding rod 16 is fixedly connected with a limiting spring 18, the limiting spring 18 is fixedly connected with the detector body 1, one side of the top of the sliding rod 16 is fixedly connected with a pull rod, the sliding rod 16 is matched with the second square groove 15, when the gas detector is used, the movable handle 5 is directly rotated to enter the limiting groove, the pull rod drives the sliding rod 16 to move to extrude the limiting spring 18, the limiting spring 18 is compressed due to elastic deformation, after the movable handle 5 is matched with the limiting groove, the pull rod is released, the elastic deformation of the limiting spring 18 is recovered, the sliding rod 16, the movable handle 5 is limited.

The implementation mode is specifically as follows: in the practical use process of the utility model, the fireman can conveniently operate the gas detector by arranging the movable component, when the fireman needs to rescue the wounded, the movable major arc plate 7 is directly hung on the fireman, then the annular sleeve 21 is pushed, the annular sleeve 21 drives the sliding plate 14 to move in the first sliding groove 13, the sliding plate 14 drives the limit arc plate 12 to move in the first arc groove, the limit arc plate 12 moves from the first arc groove to the second arc groove 11, meanwhile, the sliding plate 14 moves to one side of the limit lug 10, the sliding plate 14 is simply fixed by mutually clamping with the clamping groove, the limit arc plate 12 forms the movable major arc plate 7 into a closed ring, the gas detector is prevented from being hung on the fireman body to fall off to cause the damage of the detector, when the fireman uses the gas detector, the pull rod is pulled firstly, the pull rod drives the sliding rod 16 to move in the second sliding groove 17, the limit spring 18 is extruded, the limit spring 18 is elastically deformed and compressed, the sliding rod 16 is separated from the second square groove 15, the movable handle 5 can rotate, the movable handle 5 rotates to a position vertical to the detector body 1, then the screw cap 6 is rotated, the screw cap 6 drives the screw sleeve 9 to rotate, the screw sleeve 9 is rotated and fixed with the annular threaded hole 8 through screw connection, so that a fireman can conveniently operate the gas detector, the utility model has simple and reasonable structure, avoids the problem that the detector can not be quickly folded and unfolded when the fireman needs to rescue, thereby avoiding delaying the best rescue time, improving the success rate of the fireman rescue, reducing the injury caused by the fireman, and facilitating the fireman to carry out hand-held operation on the gas detector, when not using, accomodate convenient and fast more simultaneously, reduce fireman's trouble, improved the convenience that portable gas detection appearance used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The technical personnel of this trade should be used for the understanding of the portable gas detector of fire control, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description in above-mentioned embodiment and the description is only to illustrate the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvements, these changes and improvements all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable gas detector for fire protection, includes detector body (1), its characterized in that: the detector is characterized in that an air inlet (2) is fixedly connected to the top of the detector body (1), a display screen (3) is arranged on one side of the bottom of the air inlet (2), a control panel (4) is arranged at the bottom of the display screen (3), the control panel (4) and the display screen (3) are both fixedly connected with the detector body (1), and a movable assembly is arranged on one side, away from the control panel (4), of the detector body (1);

the movable assembly comprises a movable handle (5), a spiral cap (6) and a movable major arc plate (7), a limit groove is formed in one side, away from the control panel (4), of the detector body (1), the movable handle (5) is located in the limit groove, a through hole is formed in the bottom of the movable handle (5), an annular threaded hole (8) is formed in one side of the bottom of the movable handle (5), the spiral cap (6) is located on one side of the bottom of the detector body (1), a spiral sleeve (9) is fixedly connected to one side, close to the detector body (1), of the spiral cap (6), the spiral sleeve (9) penetrates through one side of the detector body (1) and is in threaded connection with the annular threaded hole (8), a limit bump (10) is fixedly connected to one side of the movable major arc plate (7), a first arc groove is formed in one side of the limit bump (10), a second arc groove (11) is formed in the bottom of, the first arc-shaped groove and the second arc-shaped groove (11) are both located on the inner side of the movable major arc plate (7), a limiting arc plate (12) is arranged on the inner side of the first arc-shaped groove, the limiting arc plate (12) is connected with the first arc-shaped groove in a sliding mode, a first sliding groove (13) is formed in one side, close to a limiting convex block (10), of the limiting arc plate (12), the first sliding groove (13) is communicated with the first arc-shaped groove, one side, far away from the limiting convex block (10), of the limiting arc plate (12) is fixedly connected with a sliding plate (14), a clamping groove is formed in one side of the limiting convex block (10), and the clamping groove is clamped with the sliding plate (14.

2. A portable gas detector for fire protection as defined in claim 1, wherein: the movable handle is characterized in that a second square groove (15) is formed in the top of the movable handle (5), a sliding rod (16) is arranged on the inner side of the second square groove (15), a second sliding groove (17) is formed in the outer side of the top of the sliding rod (16), the sliding rod (16) is connected with the second sliding groove (17) in a sliding mode, and the second sliding groove (17) is located at the top of the limiting groove.

3. A portable gas detector for fire protection as defined in claim 2, wherein: the detector is characterized in that a limiting spring (18) is fixedly connected to the top of the sliding rod (16), the limiting spring (18) is fixedly connected with the detector body (1), a pull rod is fixedly connected to one side of the top of the sliding rod (16), and the sliding rod (16) is matched with the second square groove (15).

4. A portable gas detector for fire protection as defined in claim 1, wherein: the detector is characterized in that a first fixing rod (19) is arranged at the bottom of the inner side of the limiting groove, the first fixing rod (19) is fixedly connected with the detector body (1), and the through hole is movably sleeved with the first fixing rod (19).

5. A portable gas detector for fire protection as defined in claim 1, wherein: a first square groove is formed in one side of the top of the movable handle (5), and the movable optimal arc plate (7) is located inside the first square groove.

6. A portable gas detector for fire protection as defined in claim 5, wherein: the bottom of the movable optimal arc plate (7) is fixedly connected with a movable sleeve (20), a second fixed rod is arranged at the bottom of the inner side of the first square groove and fixedly connected with a movable handle (5), and the movable sleeve (20) is movably sleeved with the second fixed rod.

7. A portable gas detector for fire protection as defined in claim 1, wherein: the sliding plate (14) is in sliding connection with the first sliding groove (13), and one end, far away from the limiting arc plate (12), of the sliding plate (14) is fixedly connected with an annular sleeve (21).