CN215951026U

CN215951026U - Town gas safety inspection device

Info

Publication number: CN215951026U
Application number: CN202121374575.1U
Authority: CN
Inventors: 张红红
Original assignee: Shaanxi Qinrui Inspection And Testing Co ltd
Current assignee: Shaanxi Qinrui Inspection And Testing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-04
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a town gas safety detection device, which comprises a slide rail and an installation block, wherein the left side of the slide rail is fixedly connected with a convex block, the inner part of the convex block is provided with a through hole, the inner part of the through hole is rotatably connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a rotating plate, the top end of the rotating rod is fixedly connected with a screw rod, the lower part of the installation block is provided with a groove, the inner part of the installation block is positioned above the groove and is provided with a screw hole, the right side of the slide rail is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly provided with a motor, the top end of the motor is provided with a rotary table, the outer side wall of the rotary table is fixedly connected with a connecting rod A, the top end of the connecting rod A is rotatably connected with a connecting rod B, and the top end of the connecting rod B is rotatably connected with a movable block, the town gas safety detection device has a simple structure and a novel design, is conveniently fixed on the wall surface and can move left and right, the range of detecting the gas can be larger.

Description

Town gas safety inspection device

Technical Field

The utility model relates to the field related to gas detection, in particular to a town gas safety detection device.

Background

The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The utility model relates to a town gas safety detection device, which mainly comprises natural gas, artificial gas, liquefied petroleum gas, methane and coal gas.

Patent numbers: CN211574790U discloses a town gas safety inspection device, this design, gas alarm fix on the gas pipe, and the gas alarm does not account for kitchen wall space, and the gas alarm is fixed firm.

However, the above patents have the following disadvantages: 1. the above design is inconvenient to fix on a wall surface, so improvement is required. 2. The above design cannot be moved left and right, and the range for detecting gas is too small, so improvement is required.

SUMMERY OF THE UTILITY MODEL

The town gas safety detection device provided by the utility model is simple in structure, novel in design, convenient to fix on a wall surface, capable of moving left and right, capable of enlarging the range of gas detection, and capable of effectively solving the problems in the background technology.

The specific technical scheme provided by the utility model is as follows:

the utility model provides a town gas safety detection device, which comprises a slide rail and an installation block, wherein the left side of the slide rail is fixedly connected with a convex block, the inner part of the convex block is provided with a through hole, the inner part of the through hole is rotatably connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a rotating plate, the top end of the rotating rod is fixedly connected with a screw rod, the lower part of the installation block is provided with a groove, the inner part of the installation block is positioned above the groove and is provided with a screw hole, the right side of the slide rail is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly provided with a motor, the top end of the motor is provided with a rotary table, the outer side wall of the rotary table is fixedly connected with a connecting rod A, the top end of the connecting rod A is rotatably connected with a connecting rod B, the top end of the connecting rod B is rotatably connected with a movable block, the surface of the movable block is fixedly connected with a support rod, and the bottom end of the support rod is fixedly provided with a gas concentration detector, and a buzzer is arranged on the right side of the gas concentration detector.

Optionally, the top end of the projection is inserted into the opening end of the groove.

Optionally, the outer side wall of the screw is in threaded connection with the inner side wall of the screw hole.

Optionally, the top end of the moving block is fixedly connected with a sliding block, and the top end of the sliding block is slidably connected with the bottom end of the sliding rail.

Optionally, the power output end of the motor is connected with the power input end of the turntable.

Optionally, the mounting hole is opened a plurality of times in the top fixedly connected with mounting panel and the mounting panel of installation piece.

The utility model has the following beneficial effects:

1. the utility model punches a plurality of screw holes at proper positions on the wall, aligns the mounting holes with the screw holes after the punching is finished, passes the screws through the mounting holes and then rotates clockwise to be mounted in the screw holes, the top pipes of the screws just prop against the surface of the mounting plate after the mounting is finished, the mounting block can be fixed at a proper position on the wall surface, after the fixing is finished, the convex block is aligned to the groove on the mounting block, then inserted into the screw hole, the screw is abutted against the screw hole, then the rotating plate is rotated clockwise, the rotating plate drives the rotating rod to rotate, the rotating rod rotates along the inner part of the through hole, the rotating rod drives the screw to rotate, thereby the screw rod is installed into the screw hole, after the installation is finished, the upper part of the convex block is just inserted into the groove, at this time, the rotating plate is propped against the bottom end of the convex block, can install the device on the wall, it is very convenient, can effectively solve inconvenient problem of fixing on the wall among the background art.

2. After the device is fixed on a wall surface, an external power supply is introduced to the motor, a switch of the motor is turned on, the motor starts to operate, the motor drives the rotary table to rotate, the rotary table drives the connecting rod A to rotate, the connecting rod A drives the connecting rod B to move left and right, the connecting rod B drives the moving block to move left and right, the moving block drives the sliding block to move left and right, and the sliding block slides left and right along the sliding rail, so that the purpose of linearly moving the gas concentration detector left and right is achieved, the gas concentration detector is turned on in advance, the gas concentration detector (the gas concentration detector and the buzzer are both powered by the storage battery) can move left and right to detect the gas in the air, when the gas concentration is found to be too high, a signal is transmitted to the buzzer, the buzzer gives an alarm, the gas concentration in the air can be detected in a wider range, and the problem that the gas concentration cannot move left and right in the background technology can be effectively solved, thereby detecting the problem that the range of the gas is too small.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a town gas safety detection device according to an embodiment of the present invention;

fig. 2 is an enlarged view of a part a of the town gas safety detecting device in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cross section of a slide block and a slide rail connection in the town gas safety detection device according to the embodiment of the present invention.

In the figure: 1. a slide rail; 2. a bump; 3. a through hole; 4. a rotating rod; 5. a screw; 6. mounting blocks; 7. mounting a plate; 8. mounting holes; 9. a groove; 10. a screw hole; 11. a connecting plate; 12. a motor; 13. a turntable; 14. a connecting rod A; 15. a connecting rod B; 16. a moving block; 17. a slider; 18. a support bar; 19. a gas concentration detector; 20. a buzzer; 21. and rotating the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A town gas safety detection device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, the town gas safety detection device provided by the utility model comprises a slide rail 1 and a mounting block 6, wherein a convex block 2 is fixedly connected to the left end of the slide rail 1, a through hole 3 is formed in the convex block 2, a rotating rod 4 is rotatably connected to the inside of the through hole 3, a rotating plate 21 is fixedly connected to the bottom end of the rotating rod 4, a screw rod 5 is fixedly connected to the top end of the rotating rod 4, a groove 9 is formed below the mounting block 6, a screw hole 10 is formed in the mounting block 6 and above the groove 9, a connecting plate 11 is fixedly connected to the right end of the slide rail 1, a motor 12 is fixedly mounted on the surface of the connecting plate 11, a rotary disc 13 is mounted at the top end of the motor 12, a connecting rod a14 is fixedly connected to the outer side wall of the rotary disc 13, a connecting rod B15 is rotatably connected to the top end of the connecting rod a14, and a moving block 16 is rotatably connected to the top end of the connecting rod B15, a support rod 18 is fixedly connected to the surface of the moving block 16, a gas concentration detector 19 is fixedly mounted at the bottom end of the support rod 18, and a buzzer 20 is mounted on the right side of the gas concentration detector 19.

Referring to fig. 1 and 2, the top end of the bump 2 is inserted into the opening end of the groove 9, and the upper portion of the bump 2 can be well attached to the inside of the groove 9.

Referring to fig. 1 and 2, the outer side wall of the screw rod 5 is threadedly coupled to the inner side wall of the screw hole 10, and the screw rod 5 is installed in the screw hole 10 by clockwise rotation.

Referring to fig. 1, a slider 17 is fixedly connected to a top end of the moving block 16, and a top end of the slider 17 is slidably connected to a bottom end of the slide rail 1, so that the slider 17 and the slide rail 1 can maintain the left and right linear movement of the moving block 16.

Referring to fig. 1, a power output end of the motor 12 is connected to a power input end of the rotary disc 13, and the motor 12 drives the rotary disc 13 to rotate.

Referring to fig. 1, the top end of the mounting block 6 is fixedly connected with a mounting plate 7, a plurality of mounting holes 8 are formed in the mounting plate 7, and the mounting holes 8 are used for fixing the mounting plate 7 on a wall surface through screws.

The embodiment of the utility model provides a town gas safety detection device, a plurality of screw holes are punched at a proper position on a wall, after the punching, a mounting hole 8 is aligned with the screw holes, a screw passes through the mounting hole 8 and then is installed in the screw hole in a clockwise rotating way, after the installation is finished, a jacking pipe of the screw just props against the surface of a mounting plate 7, an installation block 6 can be fixed at a proper position on the wall, after the fixation is finished, a lug 2 is aligned with a groove 9 on the installation block 6 and then is inserted, so that a screw rod 5 props against a screw hole 10, then a rotating plate 21 is rotated clockwise, the rotating plate 21 drives a rotating rod 4 to rotate, the rotating rod 4 rotates along the inside of a through hole 3, the rotating rod 4 drives the screw rod 5 to rotate, so that the screw rod 5 is installed in the screw hole 10, after the installation, the upper part of the lug 2 is just inserted into the groove 9, at the moment, the rotating plate 21 props against the bottom end of the lug 2, the device can be installed on the wall surface, which is very convenient, after the device is fixed on the wall surface, an external power supply is introduced into the motor 12, the switch of the motor 12 is turned on, the motor 12 starts to operate, the motor 12 drives the rotary disc 13 to rotate, the rotary disc 13 drives the connecting rod A14 to rotate, the connecting rod A14 drives the connecting rod B15 to move left and right, the connecting rod B15 drives the moving block 16 to move left and right, the moving block 16 drives the sliding block 17 to move left and right, the sliding block 17 slides left and right along the sliding rail 1, so that the purpose of linearly moving the gas concentration detector 19 left and right is achieved, the gas concentration detector 19 is turned on in advance, so that the gas concentration detector 19 (the gas concentration detector 19 and the buzzer 20 are both powered by storage batteries) can move left and right to detect the gas in the air, when the gas concentration is found to be too high, a signal is transmitted to the buzzer 20, and the buzzer 20 gives an alarm, therefore, the gas concentration in the air can be detected in a wider range.

It should be noted that the utility model is a town gas safety detection device, including motor 12 (model: 42HD0401 manufacturer: Anchuan) and buzzer 20 (model: SFM-27 manufacturer: Rongyuan Huafu, buzzer is an integrated structure of electronic buzzer, use direct current voltage power supply, widely applied to computer, printer, duplicator, alarm, electronic toy, car electronic equipment, telephone, timer and other electronic products as sounding device), the above-mentioned electrical components are all prior art products, according to the use needs, the technicians in this field choose, install and finish the debugging operation of the circuit, ensure that each electrical appliance can work normally, the components are general standard components or known components of technicians in this field, its structure and principle can be known by technical handbook or by routine experiment method, the applicant does not make specific limitations herein.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. A town gas safety detection device comprises a slide rail (1) and an installation block (6), and is characterized in that a convex block (2) is fixedly connected to the left side of the slide rail (1), a through hole (3) is formed in the convex block (2), a rotating rod (4) is rotatably connected to the inside of the through hole (3), a rotating plate (21) is fixedly connected to the bottom end of the rotating rod (4), a screw rod (5) is fixedly connected to the top end of the rotating rod (4), a groove (9) is formed below the installation block (6), a screw hole (10) is formed in the installation block (6) and is positioned above the groove (9), a connecting plate (11) is fixedly connected to the right side end of the slide rail (1), a motor (12) is fixedly installed on the surface of the connecting plate (11), a rotary table (13) is installed at the top end of the motor (12), and a connecting rod A (14) is fixedly connected to the outer side wall of the rotary table (13), the gas concentration detection device is characterized in that the top end of the connecting rod A (14) is rotatably connected with a connecting rod B (15), the top end of the connecting rod B (15) is rotatably connected with a moving block (16), the surface of the moving block (16) is fixedly connected with a supporting rod (18) and the bottom end of the supporting rod (18) is fixedly provided with a gas concentration detector (19), and the right side of the gas concentration detector (19) is provided with a buzzer (20).

2. The town gas safety detection device according to claim 1, wherein the top end of the projection (2) is inserted into the open end of the groove (9).

3. The town gas safety detection device according to claim 1, wherein the outer side wall of the screw rod (5) is in threaded connection with the inner side wall of the screw hole (10).

4. The town gas safety detection device according to claim 1, wherein a slide block (17) is fixedly connected to a top end of the movable block (16), and a top end of the slide block (17) is slidably connected to a bottom end of the slide rail (1).

5. The town gas safety detection device according to claim 1, wherein the power output end of the motor (12) is connected with the power input end of the rotating disc (13).

6. The town gas safety detection device according to claim 1, wherein the top end of the mounting block (6) is fixedly connected with a mounting plate (7), and a plurality of mounting holes (8) are formed in the mounting plate (7).