CN220913099U - Operation inspection device for combustible gas detector - Google Patents
Operation inspection device for combustible gas detector Download PDFInfo
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- CN220913099U CN220913099U CN202323006833.2U CN202323006833U CN220913099U CN 220913099 U CN220913099 U CN 220913099U CN 202323006833 U CN202323006833 U CN 202323006833U CN 220913099 U CN220913099 U CN 220913099U
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- pipe
- fixed mounting
- quick
- gas detector
- action
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- 238000007689 inspection Methods 0.000 title abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000012795 verification Methods 0.000 claims description 7
- 239000010356 tongguan Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 49
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a flammable gas detector operation inspection device which comprises an air telescopic pipe, wherein a connecting long frame is fixedly arranged at the upper end of the air telescopic pipe, a gas marking needle tube is fixedly arranged in one end of the connecting long frame, which is far away from the air telescopic pipe, a motor switch is fixedly arranged at the position, which is close to the lower end, of the outer side of the air telescopic pipe, and a connecting short frame is fixedly arranged at the position, which is close to the upper end, of the outer side of the gas marking needle tube. According to the operation inspection device for the flammable gas detector, the air telescopic pipe is used for supporting the stretched air telescopic pipe through the air, the operation process is simpler and more convenient, the air telescopic pipe can avoid loosening and shrinking of parts, the inspection device can automatically extract and release the standard gas of the flammable gas detector through the standard gas needle tube, the motor switch and the electric sealing pipe, and the electric sealing pipe can automatically plug and open the standard gas needle tube.
Description
Technical Field
The utility model relates to the technical field of structures of operation inspection devices of combustible gas detectors, in particular to an operation inspection device of a combustible gas detector.
Background
The gas detector is an alarm, can detect gases such as methane and carbon monoxide of a person, and can press a self-checking key of the product if the product is in a normal running state, but the gas detector is not visual, the alarm can alarm if the gas detector is tested by using the gas discharged by a lighter, but because the sensor part of the product is damaged due to the too high concentration, the gas detector is required to detect whether the product is running or not by using the standard gases of the methane and the carbon monoxide of the person, and the device for loading the standard gases is the gas detector running checking device.
The existing operation inspection device for the combustible gas detector has certain defects when in use, the traditional combustible gas detector cannot automatically extract and release standard gas, the standard gas cannot be automatically plugged, and a telescopic rod in the operation inspection device for the combustible gas detector is easy to shrink due to loosening of parts.
Disclosure of utility model
The utility model mainly aims to provide a flammable gas detector operation checking device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a combustible gas detector operation verifying attachment, includes the flexible pipe of air, the upper end fixed mounting of flexible pipe of air has the long frame of connection, the one end inside fixed mounting that the flexible pipe of air was kept away from to the long frame of connection has the mark gas needle tubing, the position fixed mounting that the flexible pipe outside of air is close to the lower extreme has motor switch, the position fixed mounting that the mark gas needle tubing outside is close to the upper end has the short frame of connection, the one end inside fixed mounting that the mark gas needle tubing was kept away from to the short frame of connection has electric seal pipe.
Preferably, the air telescopic pipe comprises a first pipe, a second pipe, a third pipe, a plugging head, a rubber sealing sleeve, a first elastic rubber ring and a second elastic rubber ring.
Preferably, the second pipe is arranged in the first pipe, the third pipe is arranged in the second pipe, the blocking head is arranged in the position of the lower end of the first pipe, the rubber sealing sleeve is arranged at the upper end of the blocking head, the first elastic rubber ring is fixedly arranged at the upper end of the first pipe, the second elastic rubber ring is fixedly arranged at the upper end of the second pipe, and the upper end of the third pipe is fixedly arranged in the long connecting frame.
Preferably, the air marking needle tube comprises a needle cylinder main body, a first clamping groove, a middle circular disc, a long threaded rod, a first motor, a first gear ring, a clamping head and a piston head.
Preferably, the needle cylinder main body is fixedly installed in the long frame of connection, the clamping groove is formed in the position of the lower end inside the needle cylinder main body, the middle disc is fixedly installed in the position of the middle part inside the needle cylinder main body, the long threaded rod is arranged in the middle disc, the motor is fixedly installed at the lower end of the long threaded rod, the gear ring is fixedly installed at the outer side of the motor, the clamping head is fixedly installed at the upper end of the long threaded rod, the piston head sleeve is arranged at the outer side of the clamping head, and the clamping teeth outside the gear ring are clamped in the clamping groove.
Preferably, the electric sealing pipe comprises a single-way pipe, a second clamping groove, a second gear ring, a second motor, a short threaded rod, a triangular plate, a short bolt and a rubber pipe sleeve.
Preferably, the single-pass pipe fixed mounting is in the inside of connecting the short frame, no. two draw-in grooves are seted up in the inboard of single-pass pipe, no. two the tooth-rings are located the inside of single-pass pipe, no. two motor fixed mounting is in the inside of No. two tooth-rings, short threaded rod fixed mounting is in the upper end of No. two motor axis of rotation, set square fixed mounting is in the upper end of short threaded rod, short bolt fixed mounting is in the upper end of set square, rubber pipe box fixed mounting is in the outside of short bolt, the upper end of short threaded rod passes the screw through-hole of single-pass pipe upper surface inside, no. two outside latch card of tooth-rings is gone into inside No. two draw-in grooves.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arranged air telescopic tube, the air telescopic tube is used for supporting the stretched air telescopic tube by air, the operation process is simpler and more convenient, the air telescopic tube can avoid loosening and shrinking of parts, and through the arranged air marking needle tube, the motor switch and the electric sealing tube, the inspection device can automatically extract and release the air marking of the test combustible gas detector, and the electric sealing tube can automatically plug and open the air marking needle tube.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a fuel gas detector operation inspection device according to the present utility model;
FIG. 2 is an exploded schematic view of an air bellows of a flammable gas detector operation inspection apparatus of the present utility model;
FIG. 3 is an exploded schematic view of a gas marking needle tube structure of a combustible gas detector operation inspection device of the utility model;
FIG. 4 is an exploded view of an electric sealing tube of a flammable gas detector operation inspection apparatus according to the present utility model;
FIG. 5 is an enlarged schematic view of portion A of FIG. 1 of a combustible gas detector operation verification device in accordance with the utility model.
In the figure: 1. an air extension tube; 101. a first pipe; 102. a second pipe; 103. a third pipe; 104. a plug head; 105. a rubber sealing sleeve; 106. a first elastic rubber ring; 107. a second elastic rubber ring; 2. connecting the long frame; 3. a gas marking needle tube; 301. a syringe main body; 302. a first clamping groove; 303. a middle wafer; 304. a long threaded rod; 305. a motor I; 306. a first gear ring; 307. a chuck; 308. a piston head; 4. a motor switch; 5. connecting a short frame; 6. an electric sealing pipe; 601. a single-way pipe; 602. a second clamping groove; 603. a second gear ring; 604. a motor II; 605. a short threaded rod; 606. a triangle; 607. a short bolt; 608. a rubber sleeve.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, a flammable gas detector operation inspection device comprises an air telescopic tube 1, wherein a connecting long frame 2 is fixedly arranged at the upper end of the air telescopic tube 1, a standard gas needle tube 3 is fixedly arranged in one end, far away from the air telescopic tube 1, of the connecting long frame 2, a motor switch 4 is fixedly arranged at the position, close to the lower end, of the outer side of the air telescopic tube 1, a connecting short frame 5 is fixedly arranged at the position, close to the upper end, of the outer side of the standard gas needle tube 3, an electric sealing tube 6 is fixedly arranged in one end, far away from the standard gas needle tube 3, of the connecting short frame 5, the air telescopic tube 1 is supported and stretched by air, the operation process is simpler and more convenient, the air telescopic tube 1 can avoid loosening and shrinking of parts, the standard gas needle tube 3, the motor switch 4 and the electric sealing tube 6 can enable the inspection device to automatically extract and release standard gas of the test flammable gas detector, and the electric sealing tube 6 can automatically plug and open the standard gas needle tube 3;
The air telescopic pipe 1 comprises a first pipe 101, a second pipe 102, a third pipe 103, a blocking head 104, a rubber sealing sleeve 105, a first elastic rubber ring 106 and a second elastic rubber ring 107; the second pipe 102 is arranged in the first pipe 101, the third pipe 103 is arranged in the second pipe 102, the blocking head 104 is arranged in the first pipe 101 and positioned at the lower end, the rubber sealing sleeve 105 is sleeved at the upper end of the blocking head 104, the first elastic rubber ring 106 is fixedly arranged at the upper end of the first pipe 101, the second elastic rubber ring 107 is fixedly arranged at the upper end of the second pipe 102, and the upper end of the third pipe 103 is fixedly arranged in the long connecting frame 2; the marking needle tube 3 comprises a needle cylinder main body 301, a first clamping groove 302, a middle circular disc 303, a long threaded rod 304, a first motor 305, a first gear ring 306, a clamping head 307 and a piston head 308; the needle cylinder main body 301 is fixedly arranged in the long connecting frame 2, the first clamping groove 302 is formed in the needle cylinder main body 301 at a position which is positioned at the lower end, the middle circular disc 303 is fixedly arranged in the needle cylinder main body 301 at a position which is positioned at the middle part, the long threaded rod 304 is arranged in the middle circular disc 303, the first motor 305 is fixedly arranged at the lower end of the long threaded rod 304, the first gear ring 306 is fixedly arranged at the outer side of the first motor 305, the clamping head 307 is fixedly arranged at the upper end of the long threaded rod 304, the piston head 308 is sleeved at the outer side of the clamping head 307, and clamping teeth outside the first gear ring 306 are clamped into the first clamping groove 302; the electric sealing tube 6 comprises a single-way tube 601, a second clamping groove 602, a second gear ring 603, a second motor 604, a short threaded rod 605, a triangle 606, a short bolt 607 and a rubber sleeve 608; the inside of connecting short frame 5 is fixed to single-pass pipe 601, no. two draw-in grooves 602 are seted up in the inboard of single-pass pipe 601, no. two ring gears 603 are located the inside of single-pass pipe 601, no. two motor 604 fixed mounting is in the inside of No. two ring gears 603, short threaded rod 605 fixed mounting is in the upper end of No. two motor 604 axis of rotation, set square 606 fixed mounting is in the upper end of short threaded rod 605, short bolt 607 fixed mounting is in the upper end of set square 606, rubber pipe cover 608 fixed mounting is in the outside of short bolt 607, the screw through-hole inside of single-pass pipe 601 upper surface is passed to the upper end of short threaded rod 605, the outside latch card of No. two ring gears 603 is gone into inside No. two draw-in grooves 602.
It should be noted that, when the device is used, in the air telescopic tube 1, the blocking head 104 can be pulled out from the first tube 101, the first tube 101 and the second tube 102 are pulled down until the blocking head 104 is pulled and stopped, then the blocking head 104 is plugged into the first tube 101, the rubber sealing sleeve 105, the first elastic rubber ring 106 and the second elastic rubber ring 107 play a role of sealing, the air telescopic tube 1 uses air to prop up the stretched air telescopic tube 1, the operation process is simpler and more convenient, the air telescopic tube 1 can avoid loosening and shrinking parts, the switch keys on the motor switch 4 are pressed in the air mark needle tube 3, the motor switch 4 and the electric sealing tube 6 to control the switch of the first motor 305 and the second motor 604, the first motor 305 drives the long threaded rod 304 in the middle disc 303 to rotate, the first gear ring 306 moves downwards along the first clamping groove 302, the piston head 308 is pulled to move downwards along the inside of the syringe main body 301 to extract a proper amount of marking gas, the second motor 604 drives the short threaded rod 605 to rotate, the second gear ring 603 slides downwards along the second clamping groove 602, the short bolt 607 is inserted into the inside of the syringe main body 301, the rubber pipe sleeve 608 seals the upper end of the syringe main body 301, the marking gas needle tube 3 is sealed, the marking gas test combustible gas detector is used, the motor switch 4 is used for controlling the electric sealing tube 6 to open the marking gas needle tube 3, the marking gas needle tube 3 is pushed out to push out the marking gas test combustible gas detector, the motor switch 4 is used for sealing the marking gas needle tube 3 by the electric sealing tube 6 when the marking gas needle tube 3, the motor switch 4 and the electric sealing tube 6 are not used, so that the inspection device can automatically extract and release the marking gas of the test combustible gas detector, and the electric sealing tube 6 can automatically plug and open the air marking needle tube 3.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a combustible gas detector operation verifying attachment which characterized in that: including air extension pipe (1), the upper end fixed mounting of air extension pipe (1) has long frame (2) of connection, the one end inside fixed mounting that long frame (2) kept away from air extension pipe (1) has mark gas needle pipe (3), the position fixed mounting that is close to the lower extreme in the outside of air extension pipe (1) has motor switch (4), the position fixed mounting that is close to the upper end in the outside of mark gas needle pipe (3) has short frame (5) of connection, the one end inside fixed mounting that short frame (5) kept away from mark gas needle pipe (3) has electric sealing pipe (6).
2. A combustible gas detector operation verification device in accordance with claim 1 wherein: the air telescopic pipe (1) comprises a first pipe (101), a second pipe (102), a third pipe (103), a blocking head (104), a rubber sealing sleeve (105), a first elastic rubber ring (106) and a second elastic rubber ring (107).
3. A combustible gas detector operation verification device in accordance with claim 2 wherein: the inside of pipe (101) is located to No. two pipe (102), no. three pipe (103) are located the inside of pipe (102), the position that is located the lower extreme in pipe (101) is located to stopper head (104), the upper end of stopper head (104) is located to rubber seal cover (105) cover, elastic rubber ring (106) fixed mounting is in the upper end of pipe (101), elastic rubber ring (107) fixed mounting is in the upper end of pipe (102) No. two, the upper end fixed mounting of pipe (103) No. three is in the inside of connecting long frame (2).
4. A combustible gas detector operation verification device in accordance with claim 1 wherein: the air marking needle tube (3) comprises a needle tube main body (301), a first clamping groove (302), a middle circular disc (303), a long threaded rod (304), a first motor (305), a first gear ring (306), a clamping head (307) and a piston head (308).
5. A combustible gas detector operation verification device in accordance with claim 4 wherein: the needle cylinder main body (301) is fixedly arranged in the long frame (2), the first clamping groove (302) is formed in the position, located at the lower end, of the needle cylinder main body (301), the middle disc (303) is fixedly arranged in the position, located in the middle, of the needle cylinder main body (301), the long threaded rod (304) is arranged in the middle disc (303), the first motor (305) is fixedly arranged at the lower end of the long threaded rod (304), the first gear ring (306) is fixedly arranged at the outer side of the first motor (305), the clamping head (307) is fixedly arranged at the upper end of the long threaded rod (304), the piston head (308) is sleeved on the outer side of the clamping head (307), and the clamping teeth outside the first gear ring (306) are clamped into the first clamping groove (302).
6. A combustible gas detector operation verification device in accordance with claim 1 wherein: the electric sealing pipe (6) comprises a single-way pipe (601), a second clamping groove (602), a second gear ring (603), a second motor (604), a short threaded rod (605), a triangular plate (606), a short bolt (607) and a rubber pipe sleeve (608).
7. A combustible gas detector operation verification device in accordance with claim 6 wherein: the utility model discloses a simple structure, including quick-action pipe, rubber sleeve (608), quick-action pipe, rubber sleeve (607), quick-action pipe (605), quick-action pipe (607), quick-action pipe (602) fixed mounting is in the inside of connecting quick-action frame (5), no. two draw-in grooves (602) are offered in the inboard of Shan Tongguan (601), no. two inside of single-action pipe (601) are located to ring gear (603), no. two motor (604) fixed mounting is in the inside of ring gear (603), quick-action pipe (605) fixed mounting is in the upper end of No. two motor (604) axis of rotation, set-square (606) fixed mounting is in the upper end of quick-action pipe (605), quick-action pipe (607) fixed mounting is in the outside of quick-action pipe (607), the screw through-hole inside of quick-action pipe (601) is passed to the upper end of quick-action pipe (605), outside latch card tooth card is gone into inside No. two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323006833.2U CN220913099U (en) | 2023-11-08 | 2023-11-08 | Operation inspection device for combustible gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323006833.2U CN220913099U (en) | 2023-11-08 | 2023-11-08 | Operation inspection device for combustible gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913099U true CN220913099U (en) | 2024-05-07 |
Family
ID=90913563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323006833.2U Active CN220913099U (en) | 2023-11-08 | 2023-11-08 | Operation inspection device for combustible gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913099U (en) |
-
2023
- 2023-11-08 CN CN202323006833.2U patent/CN220913099U/en active Active
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