Gas test safety protection device
By designing a combination of gears, racks and sliders in the air test protection device, the long-distance switch of the box door is realized, solving the problem that existing devices cannot close the protective door from a long distance, and ensuring the safety of the testers.
Patent Information
- Application Number
- CN202421415748.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing air test protection device cannot close the protective door from a long distance, and cannot guarantee the safety of the test personnel.
A test safety protection device was designed, and the long-distance switch of the box door was realized through the combination of gears, racks and sliders to ensure the safety of the testers.
The door of the protective device is closed long distance during the air test process, ensuring the safety of the testers, and also facilitating the testers to open the door of the protective device after the experiment is completed, making it easier for observation.
Smart Images
Figure CN222579511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safety protection devices, in particular to a gas test safety protection device. Background Art
[0002] With the rapid development of industrialization, natural gas, hydrogen, nitrogen and other gases are being used more and more widely in the fields of energy, chemical industry, medical treatment, etc. The transportation and use of these gases are often accompanied by safety risks such as high pressure, flammability and explosion. In the process of gas transportation and use, gas testing is an important step to ensure the safe operation of gas pipelines and equipment. During the gas testing process, the pipelines and equipment need to be pressure tested to detect their sealing and pressure bearing capacity.
[0003] However, most of the existing gas test protection devices cannot close the protection door from a distance, which cannot ensure the safety of the test personnel. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a gas test safety protection device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gas test safety protection device, including a base plate, a protection box is provided on the base plate, a support plate is fixedly connected to the protection box, a motor is fixedly connected to the support plate, the output end of the motor is fixedly connected to a rotating shaft, the end of the rotating shaft away from the motor is fixedly connected to a gear, a rack is meshed and connected to the gear, a slider 1 is fixedly connected to the rack, a slide groove 1 is provided on the protection box, the slider 1 penetrates and is slidably connected to the slide groove 1, the end of the slider 1 away from the rack is rotatably connected to a box door, the two ends of the box door are rotatably connected to sliders 2, slide grooves 2 are provided on both sides of the protection box, and the slider 2 is slidably connected to the slide groove 2.
[0006] As a further description of the above technical solution:
[0007] Both ends of the bottom plate are fixedly connected with connecting plates, the connecting plates are fixedly connected with springs, and one end of the spring away from the connecting plates is fixedly connected with a fixing plate.
[0008] As a further description of the above technical solution:
[0009] The bottom of the base plate is fixedly connected with supporting legs, and the supporting legs are provided with four groups, and the four groups of supporting legs are evenly distributed on the base plate.
[0010] As a further description of the above technical solution:
[0011] The bottom plate is provided with a groove, and the groove is located below one side of the protection box.
[0012] As a further description of the above technical solution:
[0013] The springs are provided in a plurality of groups, and the plurality of groups of springs are evenly distributed on the connecting plate and the fixing plate.
[0014] As a further description of the above technical solution:
[0015] The material of the protective box and the box door is reinforced steel.
[0016] As a further description of the above technical solution:
[0017] The protection box is provided with a slide groove three, the slide groove three is slidably connected with a slider three, and the slider three is fixedly connected to the rack.
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, the rack is driven to slide by the rotation of the gear, and the sliding of the rack drives the slider to move, and the movement of the slider drives the box door on the protective box to open or close. Therefore, through such an arrangement, when conducting gas experiments, the door on the protective device can be closed from a distance, thereby ensuring the safety of the test personnel, and at the same time, it is convenient for the test personnel to open the door of the protective device after the gas experiment is completed, so as to facilitate the staff to observe. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 A schematic diagram of the structure of a gas test safety protection device proposed by the utility model Figure 1 ;
[0021] Figure 2 A schematic diagram of the structure of a gas test safety protection device proposed by the utility model Figure 2 ;
[0022] Figure 3 A schematic diagram of the structure of a gas test safety protection device proposed by the utility model Figure 3 ;
[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0024] Legend:
[0025] 1. Bottom plate; 2. Protection box; 3. Support plate; 4. Motor; 5. Rotating shaft; 6. Gear; 7. Rack; 8. Slider 1; 9. Slide 1; 10. Box door; 11. Slider 2; 12. Slide 2; 13. Connecting plate; 14. Spring; 15. Fixed plate; 16. Support leg; 17. Groove; 18. Slide 3; 19. Slider 3. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1-Figure 4 , the utility model provides an embodiment: a test gas safety protection device, including a bottom plate 1, a protection box 2 is provided on the bottom plate 1, a support plate 3 is fixedly connected to the protection box 2, a motor 4 is fixedly connected to the support plate 3, a rotating shaft 5 is fixedly connected to the output end of the motor 4, a gear 6 is fixedly connected to the end of the rotating shaft 5 away from the motor 4, a rack 7 is meshed and connected to the gear 6, a slider 8 is fixedly connected to the rack 7, a slide groove 9 is provided on the protection box 2, a slider 8 penetrates and slides and is connected to the slide groove 9, and a box door 10 is rotatably connected to the end of the slider 8 away from the rack 7, and the box door 10 The two ends of the protective box 2 are rotatably connected with a slider 2 11, and two sides of the protective box 2 are provided with a slide groove 2 12. The slider 2 11 is slidably connected to the slide groove 2 12, and the rotation of the gear 6 drives the rack 7 to slide, and the sliding of the rack 7 drives the slider 1 8 to move, and the movement of the slider 1 8 drives the box door 10 on the protective box 2 to open or close. Therefore, through such an arrangement, when conducting experiments on gas, the door on the protective device can be closed at a distance, thereby ensuring the safety of the experimenters, and at the same time, it is convenient for the experimenters to open the door of the protective device after the gas experiment is completed, so as to facilitate the staff to observe.
[0028] Both ends of the base plate 1 are fixedly connected with connecting plates 13, and a spring 14 is fixedly connected to the connecting plate 13. One end of the spring 14 away from the connecting plate 13 is fixedly connected to a fixing plate 15. The bottom of the base plate 1 is fixedly connected with a supporting leg 16. There are four groups of supporting legs 16, and the four groups of supporting legs 16 are evenly distributed on the base plate 1. A groove 17 is provided on the base plate 1, and the groove 17 is located at the lower side of the protective box 2. There are several groups of springs 14, and the several groups of springs 14 are evenly distributed on the connecting plate 13 and the fixing plate 15. The material of the protective box 2 and the box door 10 is reinforced steel. There is a slide groove three 18 on the protective box 2. The slide groove three 18 is slidably connected with a slider three 19, and the slider three 19 is fixedly connected to the rack 7.
[0029] Working principle: first, place the protective box 2 between two sets of fixed plates 15, then the spring 14 will squeeze the fixed plate 15, so that the fixed plate 15 fixes the protective box 2, and then place the object assembled with gas on the protective box 2, and then start the motor 4, the output end of the motor 4 drives the shaft 5 to rotate, the rotation of the shaft 5 drives the gear 6 to rotate, the rotation of the gear 6 drives the rack 7 to slide forward, the sliding of the rack 7 drives the slider three 19 to slide in the slide groove three 18, the rack 7 moves forward and drives the slider one 8 to move forward, the slider one 8 moves forward and drives the box door 10 to make an arc movement in the protective box 2, and at the same time the box door 10 drives the slider two 11 to slide downward on the slide groove two 12, so that the box door 10 can be closed on the protective box 2. Therefore, through such an arrangement, the gas can be During the experiment, the door on the protective device can be closed at a distance to prevent the explosion fragments from bouncing onto the test personnel, thereby ensuring the safety of the test personnel. After the gas test is completed, the motor 4 can be restarted, and the motor 4 drives the rotating shaft 5 to reverse. The rotation of the rotating shaft 5 drives the gear 6 to rotate, and the rotation of the gear 6 drives the rack 7 to slide backward. The sliding of the rack 7 drives the slider three 19 to slide in the slide groove three 18. The rack 7 moves backward and drives the slider one 8 to move backward. The slider one 8 moves backward and drives the box door 10 to make an arc movement in the protective box 2. At the same time, the box door 10 drives the slider two 11 to slide upward on the slide groove two 12, so that the box door 10 can be opened on the protective box 2. This makes it convenient for the test personnel to open the door of the protective device after the gas experiment is completed, thereby facilitating the staff to observe.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A gas test safety protection device, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a protection box (2), the protection box (2) is fixedly connected with a support plate (3), the support plate (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (5), the end of the rotating shaft (5) away from the motor (4) is fixedly connected with a gear (6), the gear (6) is meshingly connected with a rack (7), the rack (7) is fixedly connected with a slider (8), the protection box (2) is provided with a slide groove (9), the slider (8) penetrates and is slidably connected to the slide groove (9), the end of the slider (8) away from the rack (7) is rotatably connected with a box door (10), the two ends of the box door (10) are rotatably connected with sliders (11), the two sides of the protection box (2) are provided with slide grooves (12), the slider (11) is slidably connected to the slide grooves (12).
2. A gas test safety protection device according to claim 1, characterized in that: The two ends of the bottom plate (1) are fixedly connected to connecting plates (13), the connecting plates (13) are fixedly connected to springs (14), and one end of the spring (14) away from the connecting plates (13) is fixedly connected to a fixing plate (15).
3. A gas test safety protection device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with support legs (16), and the support legs (16) are provided in four groups, and the four groups of support legs (16) are evenly distributed on the base plate (1).
4. A gas test safety protection device according to claim 1, characterized in that: The bottom plate (1) is provided with a groove (17), and the groove (17) is located below one side of the protection box (2).
5. A gas test safety protection device according to claim 2, characterized in that: The springs (14) are provided in a plurality of groups, and the plurality of groups of the springs (14) are evenly distributed on the connecting plate (13) and the fixing plate (15).
6. A gas test safety protection device according to claim 1, characterized in that: The material of the protection box (2) and the box door (10) is reinforced steel.
7. A gas test safety protection device according to claim 1, characterized in that: The protection box (2) is provided with a slide groove three (18), the slide groove three (18) is slidably connected to a slider three (19), and the slider three (19) is fixedly connected to the rack (7).