Cabinet type heptafluoropropane gas fire extinguishing device convenient to assemble

Abstract

The utility model relates to the technical field of fire extinguishing devices, and discloses a cabinet type heptafluoropropane gas fire extinguishing device convenient to assemble, which comprises a cabinet body, a protective cover is rotatably connected to the left side of the front end of the cabinet body, a limiting block is fixedly connected to the right side of the protective cover, and limiting grooves are formed in the two sides of the limiting block. Two first sliding grooves are formed in the lower portion of the interior of the cabinet body, two first sliding strips are slidably connected into the first sliding grooves, the tops of the first sliding strips are fixedly connected with a drawing base, second sliding grooves are formed in the two sides of the drawing base, second sliding strips are fixedly connected to the two sides of the interior of the cabinet body, and a mounting groove is formed in the top of the drawing base. And a motor is fixedly connected in the mounting groove. According to the fire extinguisher fixing device, the drawing base, the mounting groove, the motor, the movable plate, the telescopic groove, the spring, the metal block and the magnet block work in a matched mode, the two sides of the fire extinguisher are conveniently limited, and the fire extinguisher can be conveniently drawn out and taken through cooperation with the drawing base.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguishing device technology, specifically a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble. Background Technology

[0002] Heptafluoropropane is a colorless, odorless, non-conductive gas that produces no secondary pollution. It is characterized by its cleanliness, low toxicity, good electrical insulation, and high fire extinguishing efficiency. In particular, it does not damage the ozone layer and has a relatively short residual time in the atmosphere. Its environmental performance is significantly better than halon, making it one of the most successfully researched and developed clean gas fire extinguishing agents. It is considered one of the most ideal products to replace halon 1301 and 1211. Cabinet-type heptafluoropropane fire extinguishing systems are an important type of heptafluoropropane gas fire extinguishing system. In recent years, due to the popularization of fire safety knowledge, increased attention to fire prevention, and the continuous improvement of gas fire extinguishing devices, cabinet-type heptafluoropropane fire extinguishing devices have become very common fire extinguishing equipment. Cabinet-type heptafluoropropane fire extinguishing devices can replace halon fire extinguishing systems. Its extinguishing agent is a clean gas that does not pollute the environment after extinguishing a fire and is easy to operate.

[0003] Existing fire extinguishers generally need to be placed inside cabinets to prevent them from being damaged by external factors or to prevent them from being accidentally triggered by external factors.

[0004] However, it is inconvenient to limit the position of the fire extinguisher inside the cabinet, which may lead to instability and make it difficult to quickly remove the fire extinguisher. To address these issues, a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble, which solves the problems in the prior art of inconvenience in limiting the position of the fire extinguisher inside the cabinet, which easily leads to unstable placement, and the inability to quickly remove the fire extinguisher.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble, comprising a cabinet body, a protective cover rotatably connected to the left front end of the cabinet body, a limit block fixedly connected to the right side of the protective cover, limit grooves on both sides of the limit block, two first sliding grooves opened in the lower part of the cabinet body, two first sliding strips slidably connected in the first sliding grooves, a pull-out seat fixedly connected to the top of the first sliding strips, second sliding grooves opened on both sides of the pull-out seat, second sliding strips fixedly connected to both sides of the cabinet body, an installation groove opened at the top of the pull-out seat, a motor fixedly connected in the installation groove, a bidirectional threaded rod fixedly connected to the output end of the motor, a movable plate threadedly connected to the outer rings on both sides of the bidirectional threaded rod, a telescopic groove opened on the inner side of the movable plate, two springs fixedly connected in the telescopic groove, a telescopic clamp fixedly connected to the outward end of the springs, and a limit component provided on the outer right side of the cabinet body.

[0007] By adopting the above technical solution, the two moving plates can be driven to move relative to each other through the bidirectional threaded rod, which makes it convenient to limit the movement of the fire extinguisher on both sides. With the help of the pull-out seat, the fire extinguisher can be easily and quickly taken out of the cabinet.

[0008] As a further description of the above technical solution: the limiting component includes a limiting slide, which is fixedly connected to the outside of the cabinet. Two limiting sliders are slidably connected to the outside of the limiting slide. Each of the two limiting sliders has an extrusion groove on an adjacent side. A limiting clamping arm is fixedly connected to the front side of each of the two limiting sliders. A support plate is fixedly connected to the middle of the outer side of the limiting slide. A rotating frame is rotatably connected through the support plate. An extrusion block is fixedly connected to the front end of the rotating frame.

[0009] By adopting the above technical solution, the limiting component can drive the two limiting clamping arms to move relative to each other or away from each other. The relative movement of the two limiting clamping arms inserts them into the limiting grooves on both sides of the limiting block, which facilitates quick and easy limiting of the protective cover. It also makes it easy to open the protective cover and take out the fire extinguisher inside the cabinet.

[0010] As a further description of the above technical solution: the second slide bar is disposed in the second slide groove, and the outside of the second slide bar is slidably connected to the inner wall of the second slide groove.

[0011] By adopting the above technical solution, it is convenient for the second slider to slide along the second groove.

[0012] As a further description of the above technical solution: a metal block is fixedly connected to the rear side of the pull-out seat, and a magnetic block is fixedly connected to the rear of the cabinet body, and the magnetic block and the metal block attract each other.

[0013] By adopting the above technical solution, the pull-out seat can be limited by the attraction between the magnet and the metal block.

[0014] As a further description of the above technical solution: the telescopic clamp is disposed in the telescopic groove, and the outside of the telescopic clamp is slidably connected to the inner wall of the telescopic groove.

[0015] By adopting the above technical solution, the telescopic clamp can extend and retract within the telescopic groove under the action of the spring, thus protecting both sides of the fire extinguisher.

[0016] As a further description of the above technical solution: the extrusion block is disposed in the extrusion groove, and the outside of the extrusion block is slidably connected to the inner wall of the extrusion groove.

[0017] By adopting the above technical solution, the extrusion block can move freely in the extrusion groove.

[0018] As a further description of the above technical solution: the limiting clamping arms are arranged on both sides of the limiting block.

[0019] By adopting the above technical solution, the limiting clamp arm corresponds to the limiting grooves on both sides of the limiting block.

[0020] As a further description of the above technical solution: a connecting rod is fixedly connected to the rear side of each of the two limiting sliders, and a tension spring is fixedly connected between the two connecting rods.

[0021] By adopting the above technical solution, the two limit slides can be driven to move relative to each other by the tension spring reset.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. The present invention provides a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble. First, the device works in cooperation with the pull-out seat, mounting groove, motor, moving plate, telescopic groove, spring, telescopic clamp, first slide bar, second slide bar, metal block and magnet. The two moving plates can be driven to move relative to each other through the bidirectional threaded rod, which can conveniently limit the movement of the two sides of the fire extinguisher. At the same time, the pull-out seat can be used to easily pull out the fire extinguisher for retrieval.

[0024] 2. This utility model provides a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble. Through the cooperation of a limiting slide, a limiting slider, a squeezing groove, a limiting clamping arm, a support plate, a rotating frame, a squeezing block, a tension spring, and a limiting block, the cabinet and protective cover can protect the fire extinguisher inside. Furthermore, the limiting components can drive the two limiting clamping arms to move relative to or away from each other. The relative movement of the two limiting clamping arms inserts them into the limiting grooves on both sides of the limiting block, which facilitates quick and easy limiting of the protective cover and makes it easier to open the protective cover. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is an exploded view of the movable plate of this utility model;

[0027] Figure 3 This is a schematic diagram of the limiting component structure of this utility model;

[0028] Figure 4 This is a top view of the internal structure of the cabinet of this utility model.

[0029] In the diagram: 1. Cabinet; 2. Protective cover; 3. Limiting block; 4. Limiting groove; 5. First slide groove; 6. First slide bar; 7. Pull-out base; 8. Second slide groove; 9. Second slide bar; 10. Magnet block; 11. Metal block; 12. Mounting groove; 13. Motor; 14. Two-way threaded rod; 15. Moving plate; 16. Telescopic groove; 17. Spring; 18. Telescopic clamping block; 19. Limiting slide base; 20. Limiting slider; 21. Extrusion groove; 22. Limiting clamping arm; 23. Support plate; 24. Rotating frame; 25. Extrusion block; 26. Tension spring; 27. Connecting rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0032] Reference Figure 1-4This utility model discloses a cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble. It includes a cabinet body 1, with a protective cover 2 rotatably connected to the front left side of the cabinet body 1. The protective cover 2 protects the interior of the cabinet body 1. A limiting block 3 is fixedly connected to the right side of the protective cover 2. Limiting grooves 4 are formed on both sides of the limiting block 3. The limiting grooves 4, in conjunction with limiting clamps 22, limit the protective cover 2. Two first sliding grooves 5 are formed at the lower interior of the cabinet body 1. Two first sliding strips 6 are slidably connected within the first sliding grooves 5. A pull-out seat 7 is fixedly connected to the top of the first sliding strip 6. Two pull ropes are fixedly connected between the rear end of the pull-out seat 7 and the cabinet body 1 to prevent the pull-out seat 7 from sliding out of the cabinet body 1. A pull groove (not shown in the figure) is provided on the front side of the pull-out seat 7 for easy pulling. Second sliding grooves 8 are formed on both sides of the pull-out seat 7. Each side is fixedly connected with a second sliding strip 9. The sliding of the second sliding strip 9 within the second sliding groove 8 provides a stable effect. The top of the pull-out seat 7 has an installation groove 12. A motor 13 is fixedly connected within the installation groove 12. A bidirectional threaded rod 14 is fixedly connected to the output end of the motor 13. The motor 13 can drive the bidirectional threaded rod 14 to rotate. Movable plates 15 are threadedly connected to the outer rings on both sides of the bidirectional threaded rod 14. A telescopic groove 16 is provided on the inner side of the movable plate 15. Two springs 17 are fixedly connected within the telescopic groove 16. The extension and retraction of the springs 17 under pressure can drive the telescopic clamp 18 to extend and retract within the telescopic groove 16, providing protection for both sides of the fire extinguisher. A telescopic clamp 18 is fixedly connected to the outer end of the spring 17. The outer side of the telescopic clamp 18 has an arc groove. A limit component is provided on the outer right side of the cabinet 1.

[0033] Reference Figure 3 The limiting assembly includes a limiting slide 19, which is fixedly connected to the outside of the cabinet 1. Two limiting sliders 20 are slidably connected to the outside of the limiting slide 19. Each of the two limiting sliders 20 has a pressing groove 21 on an adjacent side. A limiting clamping arm 22 is fixedly connected to the front of each of the two limiting sliders 20. The limiting clamping arm 22 is L-shaped. A support plate 23 is fixedly connected to the middle of the outer side of the limiting slide 19. A rotating frame 24 is rotatably connected through the support plate 23. A pressing block 25 is fixedly connected to the front end of the rotating frame 24. The pressing block 25 is set in the pressing... The extrusion block 25 is slidably connected to the inner wall of the extrusion groove 21. The limiting clamping arms 22 are set on both sides of the limiting block 3. The two limiting sliders 20 are fixedly connected to the rear side of the connecting rods 27. The two connecting rods 27 are fixedly connected to the tension spring 26. The limiting assembly can drive the two limiting clamping arms 22 to move relative to each other or away from each other. The two limiting clamping arms 22 are inserted into the limiting grooves 4 on both sides of the limiting block 3 through relative movement, which can quickly limit the protective cover 2. It can also easily open the protective cover 2 to take out the fire extinguisher in the cabinet 1.

[0034] Reference Figure 2 , Figure 3 and Figure 4The second slide bar 9 is disposed within the second slide groove 8, and the exterior of the second slide bar 9 is slidably connected to the inner wall of the second slide groove 8, facilitating the sliding of the second slide bar 9 along the second slide groove 8. A metal block 11 is fixedly connected to the rear side of the pull-out seat 7, and a magnet block 10 is fixedly connected to the rear of the cabinet 1, with the magnet block 10 and the metal block 11 attracting each other, thus limiting the pull-out seat 7 through the attraction between the magnet block 10 and the metal block 11. The telescopic clamp 18 is disposed within the telescopic groove 16, and the exterior of the telescopic clamp 18 is slidably connected to the inner wall of the telescopic groove 16, facilitating the telescopic clamp 18 to extend and retract within the telescopic groove 16 under the action of the spring 17, thus protecting both sides of the fire extinguisher.

[0035] Working principle: In use, rotate the rotating frame 24 on the right side of the cabinet 1 downwards. The rotating frame 24 drives the pressing block 25 from a vertical state to a horizontal state. At this time, the pressing block 25 presses the limiting slider 20 on both sides in the pressing groove 21, causing the two limiting sliders 20 to drive the two limiting clamping arms 22 to move in opposite directions. This causes the limiting clamping arms 22 to be pulled out from the limiting grooves 4 on both sides of the limiting block 3, thus opening the protective cover 2. Next, pull out the pull-out seat 7, causing the two first sliding strips 6 at the bottom of the pull-out seat 7 to slide along the first sliding groove 5. Finally, start the motor 13 to drive the bidirectional threaded rod 14 to rotate. The bidirectional threaded rod 14 drives the two moving plates 15 to move in opposite directions, thereby... The two telescopic clamps 18 move in opposite directions to facilitate the removal of the fire extinguisher. After use, the fire extinguisher is placed on the pull-out seat 7. The motor 13 is started to drive the bidirectional threaded rod 14 to rotate, thereby causing the two moving plates 15 and the telescopic clamps 18 to move relative to each other and limit the fire extinguisher on both sides. Then, the pull-out seat 7 is pushed so that the second sliding grooves 8 on both sides of the pull-out seat 7 slide along the second sliding strip 9 until the metal block 11 behind the pull-out seat 7 is attracted to the magnet block 10 in the cabinet 1. Finally, the protective cover 2 is closed, and the rotating frame 24 is rotated upward to drive the squeezing block 25 to rotate. The spring 26 is reset, thereby driving the two limiting sliders 20 to move relative to each other, so that the limiting clamp arm 22 is inserted into the limiting groove 4 for limiting.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble, comprising a cabinet (1), characterized in that: A protective cover (2) is rotatably connected to the left front end of the cabinet (1). A limit block (3) is fixedly connected to the right side of the protective cover (2). Limit grooves (4) are opened on both sides of the limit block (3). Two first sliding grooves (5) are opened at the bottom inside the cabinet (1). Two first sliding strips (6) are slidably connected in the first sliding grooves (5). A pull-out seat (7) is fixedly connected to the top of the first sliding strip (6). A second sliding groove (8) is opened on both sides of the pull-out seat (7). A second sliding strip (9) is fixedly connected to both sides inside the cabinet (1). The top of the pull seat (7) is provided with an installation groove (12), and a motor (13) is fixedly connected in the installation groove (12). A bidirectional threaded rod (14) is fixedly connected to the output end of the motor (13). A movable plate (15) is threadedly connected to the outer rings on both sides of the bidirectional threaded rod (14). A telescopic groove (16) is provided on the inner side of the movable plate (15). Two springs (17) are fixedly connected in the telescopic groove (16). A telescopic clamp (18) is fixedly connected to one end of the spring (17) outward. A limit component is provided on the right side of the cabinet (1).

2. The cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 1, characterized in that: The limiting component includes a limiting slide (19), which is fixedly connected to the outside of the cabinet (1). Two limiting sliders (20) are slidably connected to the outside of the limiting slide (19). Each of the two limiting sliders (20) has an extrusion groove (21) on an adjacent side. Each of the two limiting sliders (20) has a limiting clamp arm (22) fixedly connected to the front side. A support plate (23) is fixedly connected to the middle of the outside of the limiting slide (19). A rotating frame (24) is rotatably connected through the support plate (23). An extrusion block (25) is fixedly connected to the front end of the rotating frame (24).

3. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 1, characterized in that: The second slide bar (9) is disposed in the second slide groove (8), and the outside of the second slide bar (9) is slidably connected to the inner wall of the second slide groove (8).

4. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 1, characterized in that: A metal block (11) is fixedly connected to the rear side of the pull-out seat (7), and a magnet block (10) is fixedly connected to the rear of the cabinet (1), and the magnet block (10) and the metal block (11) attract each other.

5. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 1, characterized in that: The telescopic clamp (18) is disposed in the telescopic groove (16), and the outside of the telescopic clamp (18) is slidably connected to the inner wall of the telescopic groove (16).

6. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 2, characterized in that: The extrusion block (25) is disposed in the extrusion groove (21), and the outside of the extrusion block (25) is slidably connected to the inner wall of the extrusion groove (21).

7. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 2, characterized in that: The limiting clamp (22) is located on both sides of the limiting block (3).

8. A cabinet-type heptafluoropropane gas fire extinguishing device that is easy to assemble according to claim 2, characterized in that: A connecting rod (27) is fixedly connected to the rear side of each of the two limiting sliders (20), and a tension spring (26) is fixedly connected between the two connecting rods (27).

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