CN219497156U

CN219497156U - Safety device for preventing toxic and harmful gas from leaking

Info

Publication number: CN219497156U
Application number: CN202320460819.0U
Authority: CN
Inventors: 曹骏俊; 常战锋
Original assignee: Hebei Yingchao Energy Co ltd
Current assignee: Hebei Yingchao Energy Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-08
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a safety device for preventing toxic and harmful gas leakage, which comprises a supporting frame, wherein a lifting assembly is fixedly arranged in the middle of the outer surface of the upper end of the supporting frame, a storage battery is fixedly arranged on one side of the outer surface of the upper end of the supporting frame, a mounting box is fixedly arranged on the outer surface of one side of the lifting assembly, a controller and an alarm are fixedly arranged in the mounting box, a toxic gas sensor is arranged on the outer surface of one end of the mounting box, a connecting piece is fixedly arranged between the toxic gas sensor and the mounting box, the connecting piece comprises an inserting block and a limiting ring, and the lifting assembly comprises a vertical plate, a speed reducing motor, a ball screw, a sliding block, a guide rail, a fixing block, a lifting plate and a ball nut. The safety equipment for preventing the toxic and harmful gas from leaking has the advantages of being convenient for detecting and alarming the toxic and harmful gas leakage of workshops, being convenient for moving, being convenient for adjusting the height of a toxic gas sensor and the like.

Description

Safety device for preventing toxic and harmful gas from leaking

Technical Field

The utility model relates to the technical field of toxic and harmful gas detection, in particular to a safety device for preventing toxic and harmful gas from leaking.

Background

At present, toxic and harmful gases are basically transmitted through pipelines, and the positions of the interfaces of the conveying pipelines are easy to break or damage under the conditions that the conveying pipelines are corroded by external environment and corroded by internal oil gas and pressure for a long time, so that the gas is leaked, natural environment is polluted, human body injury and death are possibly caused when the gas is serious, the conventional pipeline leakage-preventing instrument is high in production cost and not suitable for small-sized factories, and therefore, the safety equipment for preventing the toxic and harmful gases is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the anti-leakage safety equipment for the toxic and harmful gas, which has the advantages of being convenient for detecting and alarming the leakage of the toxic and harmful gas in a workshop, being convenient for moving, being convenient for adjusting the height of a toxic gas sensor and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a leak protection safety device to poisonous and harmful gas, includes the support frame, the middle part fixed mounting of support frame upper end surface has lifting unit, one side fixed mounting of support frame upper end surface has the battery, one side surface fixed mounting of lifting unit has the install bin, the inside fixed mounting of install bin has controller and alarm, the one end surface of install bin is provided with poisonous gas sensor, fixed mounting has the connecting piece between poisonous gas sensor and the install bin, just the connecting piece includes cartridge and spacing ring, lifting unit includes riser, gear motor, ball screw, slider, guide rail, fixed block, lifter plate and ball nut, just the lower extreme surface of riser and the upper end surface fixed connection of support frame.

Preferably, the outer surface of one end of the insert block is fixedly connected with the middle part of the outer surface of the rear end of the toxic gas sensor, the outer surface of one end of the limiting ring is fixedly connected with the middle part of the outer surface of one end of the installation box, the outer wall of the insert block is in plug connection with the limiting ring, a fixing bolt is arranged between the insert block and the limiting ring, and the insert block is fixedly connected with the limiting ring through the fixing bolt.

Preferably, the fixed block is fixedly arranged at the lower part of the outer surface of the front end of the vertical plate, the gear motor is fixedly arranged at the upper part of the outer surface of the front end of the vertical plate, the ball screw is positioned between the gear motor and the fixed block, the number of the guide rails is two, the four corners of the outer surface of the lower end of the support frame are fixedly provided with support rods, and the outer surface of the lower end of the support rod is fixedly provided with universal wheels with locks.

Preferably, the two sets of guide rails are fixedly arranged on the left side and the right side of the outer surface of the front end of the vertical plate, the ball screw is positioned between the two sets of guide rails, the ball screw is fixedly arranged in the middle of the outer surface of the rear end of the vertical plate, the number of the sliding blocks is two, the two sets of sliding blocks are fixedly arranged on the left side and the right side of the outer surface of the rear end of the vertical plate, and one end outer surface of the installation box is fixedly connected with the middle of the outer surface of the front end of the vertical plate.

Preferably, the sliding block is located on the outer wall of the guide rail, the ball nut is located on the outer wall of the ball screw, the ball nut is in threaded connection with the outer wall of the ball screw, and the sliding block is in sliding connection with the outer wall of the guide rail.

Preferably, a sealing bearing is arranged between the ball screw and the fixed block, the ball screw is rotationally connected with the fixed block through the sealing bearing, a coupler is arranged between the ball screw and the gear motor, and the outer surface of the upper end of the ball screw is fixedly connected with the outer surface of the lower end of the gear motor through the coupler.

(III) beneficial effects

Compared with the prior art, the utility model provides the anti-leakage safety equipment aiming at toxic and harmful gases, which has the following beneficial effects:

1. this a leak protection safety device is prevented to poisonous and harmful gas through the poison gas sensor that sets up, detects in the workshop poison gas concentration exception and gives the controller when poison gas sensor, and the controller can control the inside alarm of control install bin and begin to move, realizes the function of warning.

2. This a leak protection safety device is prevented to poisonous and harmful gas through the lifting unit who sets up, is convenient for drive the poison gas sensor and goes up and down, is convenient for adjust the height of poison gas sensor as required, through the universal wheel of area lock that sets up, is convenient for remove the device.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a safety device for preventing toxic and harmful gases from leaking.

Fig. 2 is a schematic structural view of a lifting assembly in a safety device for preventing toxic and harmful gases from leaking.

Fig. 3 is a schematic structural view of a connector and a mounting box in the safety device for preventing toxic and harmful gas leakage according to the present utility model.

Fig. 4 is a schematic structural view of a supporting frame in a safety device for preventing toxic and harmful gases from leaking.

In the figure: 1. a support frame; 2. a support rod; 3. universal wheels with locks; 4. a storage battery; 5. a lifting assembly; 6. a mounting box; 7. an alarm; 8. a toxic gas sensor; 9. a connecting piece; 10. a vertical plate; 11. a speed reducing motor; 12. a ball screw; 13. a slide block; 14. a guide rail; 15. a fixed block; 16. a lifting plate; 17. a ball nut; 18. inserting blocks; 19. and a limiting ring.

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.

The embodiment is a safety device for preventing toxic and harmful gases from leaking.

As shown in fig. 1-4, the lifting assembly 5 is fixedly installed in the middle of the outer surface of the upper end of the supporting frame 1, the storage battery 4 is fixedly installed on one side of the outer surface of the upper end of the supporting frame 1, the installation box 6 is fixedly installed on one side of the outer surface of the lifting assembly 5, the controller and the alarm 7 are fixedly installed in the installation box 6, the toxic gas sensor 8 is arranged on the outer surface of one end of the installation box 6, the connecting piece 9 is fixedly installed between the toxic gas sensor 8 and the installation box 6, the connecting piece 9 comprises an inserting block 18 and a limiting ring 19, the lifting assembly 5 comprises a vertical plate 10, a speed reducing motor 11, a ball screw 12, a sliding block 13, a guide rail 14, a fixing block 15, a lifting plate 16 and a ball nut 17, and the outer surface of the lower end of the vertical plate 10 is fixedly connected with the outer surface of the upper end of the supporting frame 1.

The outer surface of one end of the insert block 18 is fixedly connected with the middle part of the outer surface of the rear end of the toxic gas sensor 8, the outer surface of one end of the limiting ring 19 is fixedly connected with the middle part of the outer surface of one end of the installation box 6, the outer wall of the insert block 18 is in plug connection with the limiting ring 19, a fixing bolt is arranged between the insert block 18 and the limiting ring 19, and the insert block 18 is fixedly connected with the limiting ring 19 through the fixing bolt; the fixed block 15 is fixedly arranged at the lower part of the outer surface of the front end of the vertical plate 10, the gear motor 11 is fixedly arranged at the upper part of the outer surface of the front end of the vertical plate 10, the ball screw 12 is positioned between the gear motor 11 and the fixed block 15, the number of the guide rails 14 is two, the four corners of the outer surface of the lower end of the support frame 1 are fixedly provided with the support rods 2, and the outer surface of the lower end of the support rods 2 is fixedly provided with the universal wheels 3 with locks; the two groups of guide rails 14 are fixedly arranged on the left and right sides of the outer surface of the front end of the vertical plate 10, the ball screw 12 is positioned between the two groups of guide rails 14, the ball nuts 17 are fixedly arranged in the middle of the outer surface of the rear end of the lifting plate 16, the number of the sliding blocks 13 is two, the two groups of sliding blocks 13 are fixedly arranged on the left and right sides of the outer surface of the rear end of the lifting plate 16, and the outer surface of one end of the installation box 6 is fixedly connected with the middle of the outer surface of the front end of the lifting plate 16; the sliding block 13 is positioned on the outer wall of the guide rail 14, the ball nut 17 is positioned on the outer wall of the ball screw 12, the ball nut 17 is in threaded connection with the outer wall of the ball screw 12, and the sliding block 13 is in sliding connection with the outer wall of the guide rail 14; a sealing bearing is arranged between the ball screw 12 and the fixed block 15, the ball screw 12 is rotationally connected with the fixed block 15 through the sealing bearing, a coupler is arranged between the ball screw 12 and the gear motor 11, and the outer surface of the upper end of the ball screw 12 is fixedly connected with the outer surface of the lower end of the gear motor 11 through the coupler.

It should be noted that, the utility model is a safety device for preventing toxic and harmful gas leakage, through the toxic gas sensor 8 arranged, when the toxic gas sensor 8 detects that the concentration of toxic gas in a workshop is abnormal, a signal is transmitted to the controller, the controller can control the alarm 7 in the installation box 6 to start to operate, the alarm function is realized, through the lifting assembly 5 arranged, the ball screw 12 is driven to rotate through the operation of the reducing motor 11, the ball screw 12 is in threaded connection with the ball nut 17, therefore, the ball nut 17 can be driven to lift through the rotation of the ball screw 12, the lifting plate 16 drives the lifting plate 16 to lift, the sliding block 13 is driven to slide along the outer wall of the guide rail 14, the lifting stability of the lifting plate 16 is increased, the lifting plate 16 drives the installation box 6 to lift, thereby driving the toxic gas sensor 8 to lift, the toxic gas sensor 8 can be adjusted in height according to requirements, when the toxic gas sensor 8 is connected with the installation box 6 through the connecting piece 9 arranged, the plug 18 is inserted into the inside the limiting ring 19, and then the toxic gas sensor 8 is fixed through the fixing device for fixing the installation box 8, the position is conveniently moved to the universal wheel 1, the universal device is conveniently and the universal device is conveniently moved, and the stability is increased.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a leak protection safety device to poisonous and harmful gas, includes support frame (1), its characterized in that: the utility model discloses a lifting device for a gas-fired power plant, including support frame (1), lifting assembly (5), elevator assembly (5) are installed to middle part fixed mounting of support frame (1) upper end surface, one side fixed mounting of support frame (1) upper end surface has battery (4), one side fixed mounting of lifting assembly (5) has install bin (6), the inside fixed mounting of install bin (6) has controller and alarm (7), the one end surface of install bin (6) is provided with poison gas sensor (8), fixed mounting has connecting piece (9) between poison gas sensor (8) and install bin (6), just connecting piece (9) include inserted block (18) and spacing ring (19), elevator assembly (5) are including riser (10), gear motor (11), ball screw (12), slider (13), guide rail (14), fixed block (15), lifter plate (16) and ball nut (17), just the lower extreme surface of riser (10) and the upper end surface fixed connection of support frame (1).

2. A safety device for preventing leakage of toxic and harmful gases according to claim 1, wherein: the outer surface of one end of the plug block (18) is fixedly connected with the middle part of the outer surface of the rear end of the toxic gas sensor (8), the outer surface of one end of the limiting ring (19) is fixedly connected with the middle part of the outer surface of one end of the installation box (6), the plug block (18) is inserted between the outer wall of the plug block (18) and the limiting ring (19), a fixing bolt is arranged between the plug block (18) and the limiting ring (19), and the plug block (18) is fixedly connected with the limiting ring (19) through the fixing bolt.

3. A safety device for preventing leakage of toxic and harmful gases according to claim 2, wherein: fixed block (15) fixed mounting is in the lower part of riser (10) front end surface, gear motor (11) fixed mounting is in the upper portion of riser (10) front end surface, ball screw (12) are located between gear motor (11) and fixed block (15), the quantity of guide rail (14) is two sets of, four corners fixed mounting of support frame (1) lower extreme surface has bracing piece (2), the lower extreme surface fixed mounting of bracing piece (2) has locking universal wheel (3).

4. A safety device for preventing leakage of toxic and harmful gases according to claim 3, wherein: the two groups of guide rails (14) are fixedly arranged on the left side and the right side of the outer surface of the front end of the vertical plate (10), the ball screw (12) is positioned between the two groups of guide rails (14), the ball screw nut (17) is fixedly arranged in the middle of the outer surface of the rear end of the lifting plate (16), the number of the sliding blocks (13) is two, the two groups of sliding blocks (13) are fixedly arranged on the left side and the right side of the outer surface of the rear end of the lifting plate (16), and one end outer surface of the mounting box (6) is fixedly connected with the middle of the outer surface of the front end of the lifting plate (16).

5. A safety device for preventing leakage of toxic and harmful gases according to claim 4, wherein: the sliding block (13) is located on the outer wall of the guide rail (14), the ball nut (17) is located on the outer wall of the ball screw (12), the ball nut (17) is in threaded connection with the outer wall of the ball screw (12), and the sliding block (13) is in sliding connection with the outer wall of the guide rail (14).

6. A safety device for preventing leakage of toxic and harmful gases according to claim 5, wherein: a sealing bearing is arranged between the ball screw (12) and the fixed block (15), the ball screw (12) is rotationally connected with the fixed block (15) through the sealing bearing, a coupler is arranged between the ball screw (12) and the gear motor (11), and the outer surface of the upper end of the ball screw (12) is fixedly connected with the outer surface of the lower end of the gear motor (11) through the coupler.