A fixing mechanism for a cabinet-type heptafluoropropane fire extinguisher

Abstract

The utility model relates to a cabinet-type heptafluoropropane fire extinguisher fixing mechanism, including a cabinet body, wherein a fixing assembly is arranged inside the cabinet body. The cabinet-type heptafluoropropane fire extinguisher fixing mechanism is provided with a fixing assembly, so that when the staff needs to replace the heptafluoropropane fire extinguisher, the adjusting handle can be rotated to drive the transmission plate to rotate, so that the fixing plate is displaced upward, and when the fixing plate is displaced, the connecting sleeve and the limiting cover can be driven to cancel the limiting effect on the fire extinguisher bottle, so that the staff can quickly replace it without using tools to achieve the installation effect. By providing a rotating plate and rotating it with the cabinet body through a rotating rod, when the fire extinguisher bottle needs to be replaced, the staff can cancel the limiting effect of the rotating plate through the limiting pin and the limiting groove, and then the effect of quickly taking out or placing it can be achieved by rotating the rotating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a cabinet type heptafluoropropane fire extinguisher fixing mechanism. Background Art

[0002] Heptafluoropropane is a clean gas fire extinguishing agent that mainly uses chemical fire extinguishing and also has physical fire extinguishing effects. It is colorless, odorless, low-toxic, non-conductive, does not pollute the protected objects, and will not cause damage to property and precision facilities. It can reliably extinguish Class B and C fires and electrical fires at a lower fire extinguishing concentration; it has a small storage space, a high critical temperature, a low critical pressure, and can be liquefied and stored at room temperature.

[0003] Existing fire extinguisher cabinets usually need to be connected to fire-fighting pipes so that they can quickly transport fire extinguishing agents to the fire scene through pipes when a fire occurs, greatly improving fire extinguishing efficiency;

[0004] At present, the fire cabinet used to store heptafluoropropane fire extinguishers has a single structure and can only provide storage space. It only has a placement function and cannot quickly install and fix the heptafluoropropane fire extinguisher. When the fire extinguisher needs to be replaced, the staff needs to remove it from the fire pipe with tools such as wrenches, which is inconvenient to disassemble and assemble. Therefore, a cabinet-type heptafluoropropane fire extinguisher fixing mechanism is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a cabinet-type heptafluoropropane fire extinguisher fixing mechanism, which has the advantages of being able to be quickly replaced, and solves the problem of inconvenient disassembly and assembly in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cabinet-type heptafluoropropane fire extinguisher fixing mechanism, comprising a cabinet, a rotating plate is arranged on the front of the cabinet, a rotating rod is arranged in the middle of the rotating plate, the rotating plate is rotatably connected with the cabinet through the rotating rod, a limiting pin is arranged on the rotating plate, a limiting groove is arranged on the cabinet, two fire hoses are arranged on the top of the cabinet, and a fixing assembly is arranged inside the cabinet;

[0007] The fixing assembly is provided with a fixing plate, the top of the fixing plate is provided with two telescopic rods, the other ends of the two telescopic rods are fixedly connected to the inner top of the cabinet, the outer periphery of the telescopic rod is provided with a connecting spring, one end of the connecting spring is fixedly connected to the inner top of the cabinet, and the other end of the connecting spring is fixedly connected to the fixing plate;

[0008] Two limit columns are arranged at the bottom of the fixed plate, and the other ends of the two limit columns are fixedly connected to the limit cover. Connecting pipes are arranged at both ends of the fixed plate, and a bellows is arranged on the top of the connecting pipe. The other end of the bellows is fixedly connected to the fire-fighting pipe, and the bottom of the connecting pipe passes through the fixed plate and is fixedly connected to a connecting sleeve.

[0009] Furthermore, an adjustment handle is provided on the cabinet, the top of the adjustment handle is fixedly connected with a transmission rod, one end of the transmission rod passes through the cabinet and is fixedly connected with a transmission plate, and the transmission plate is located below the fixed plate.

[0010] Furthermore, two bases are arranged on the rotating plate, and fixing frames are arranged on the tops of the two bases, and fire extinguisher bottles are arranged in the two fixing frames.

[0011] Furthermore, tops of the two fire extinguisher bottles are both provided with top valves, and connecting pipes are both provided on the two top valves.

[0012] Furthermore, the other ends of the two connecting pipes are fixedly connected to connecting heads, and a plurality of sealing rings are arranged on the two connecting heads.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The cabinet-type heptafluoropropane fire extinguisher fixing mechanism is provided with a fixing component, so that when the staff needs to replace the heptafluoropropane fire extinguisher, the adjusting handle can be rotated to drive the transmission plate to rotate, so that the fixing plate is displaced upward, and when the fixing plate is displaced, the connecting sleeve and the limit cover can be driven to cancel the limiting effect on the fire extinguisher bottle, so that the staff can quickly replace it and achieve the installation effect without using tools.

[0015] Second, the fixing mechanism of the cabinet-type HFC-227ea fire extinguisher is provided with a rotating plate and is rotatably connected to the cabinet body through a rotating rod. When the fire extinguisher bottle needs to be replaced, the staff can cancel the limiting effect of the rotating plate through the limiting pin and the limiting groove, and then quickly take out or place the fire extinguisher by rotating the rotating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the fixed component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model.

[0020] In the figure: 1. cabinet; 101. rotating plate; 102. limiting pin; 103. limiting groove; 104. rotating rod; 105. base; 106. fixing frame; 107. fire extinguisher bottle; 108. top valve; 109. connecting pipe; 111. connecting head; 112. sealing ring; 113. adjusting handle; 114. transmission rod; 115. transmission plate; 116. fire hose; 2. fixing assembly; 21. fixing plate; 22. telescopic rod; 23. connecting spring; 24. connecting pipe; 25. bellows; 26. connecting sleeve; 27. limiting column; 28. limiting cover. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] See also Figure 1-2 In this embodiment, a cabinet-type HFC-227ea fire extinguisher fixing mechanism includes a cabinet 1, which is characterized in that: a rotating plate 101 is provided on the front of the cabinet 1, a rotating rod 104 is provided in the middle of the rotating plate 101, the rotating plate 101 is rotatably connected to the cabinet 1 through the rotating rod 104, a limiting pin 102 is provided on the rotating plate 101, a limiting groove 103 is provided on the cabinet 1, two fire hoses 116 are provided on the top of the cabinet 1, and a fixing component 2 is provided inside the cabinet 1; by providing the fixing component 2, it is possible to effectively facilitate the staff to install or remove the fire extinguisher bottle 107 during use, and by providing the rotating plate 101 and rotatably connecting it to the cabinet 1 through the rotating rod 104, it is possible to facilitate the staff to take the fire extinguisher bottle 107 during use.

[0024] The fixing assembly 2 is provided with a fixing plate 21, and two telescopic rods 22 are provided on the top of the fixing plate 21, and the other ends of the two telescopic rods 22 are fixedly connected to the inner top of the cabinet 1. A connecting spring 23 is provided on the outer periphery of the telescopic rod 22, and one end of the connecting spring 23 is fixedly connected to the inner top of the cabinet 1, and the other end of the connecting spring 23 is fixedly connected to the fixing plate 21; two limiting columns 27 are provided at the bottom of the fixing plate 21, and the other ends of the two limiting columns 27 are fixedly connected to the limiting cover 28, and the two ends of the fixing plate 21 are provided with a connecting pipe 24, and the top of the connecting pipe 24 is provided with a bellows 25, and the other end of the bellows 25 is fixedly connected to the fire pipe 116, and the bottom of the connecting pipe 24 passes through the fixing plate 21 and is fixedly connected to the connecting sleeve 26. The cabinet 1 is provided with an adjusting handle 113, and the top of the adjusting handle 113 is fixedly connected to a transmission rod 114, and one end of the transmission rod 114 passes through the cabinet 1 and is fixedly connected to a transmission plate 115, and the transmission plate 115 is located below the fixing plate 21.

[0025] As a preferred technical solution in this embodiment: during actual use, when the fire extinguisher bottle 107 needs to be replaced, the staff can control the rotation of the adjusting handle 113. When the adjusting handle 113 rotates, it can effectively drive the fixed plate 21 to produce an upward displacement effect. During the upward displacement of the fixed plate 21, it can drive the bellows 25 and the connecting spring 23 to contract. During the contraction of the connecting spring 23, energy can be stored. At this time, the connecting sleeve 26 and the limiting cover 28 are separated from the fire extinguisher bottle 107, thereby canceling the limiting effect on the fire extinguisher bottle 107. Then the staff can control the rotation of the limiting pin 102 to make the limiting pin 102 separate from the limiting groove 103, thereby canceling the limiting effect on the rotating plate 101. Then the staff can achieve the effect of taking out the fire extinguisher bottle 107 by rotating the rotating plate 101.

[0026] Embodiment 2:

[0027] See also Figure 3-4 In order to facilitate the staff to install the fire extinguisher bottle 107, two bases 105 are provided on the rotating plate 101 in this embodiment, and a fixing frame 106 is provided on the top of each of the two bases 105, and a fire extinguisher bottle 107 is provided in each of the two fixing frames 106. A top valve 108 is provided on the top of each of the two fire extinguisher bottles 107, and a connecting pipe 109 is provided on each of the two top valves 108. The other ends of the two connecting pipes 109 are fixedly connected to a connecting head 111, and a plurality of sealing rings 112 are provided on each of the two connecting heads 111. The sealing ring 112 is provided to ensure the sealing of the connection between the connecting head 111 and the connecting sleeve 26 during use.

[0028] As a preferred technical solution in this embodiment: in the actual use process, when the staff needs to install the fire extinguisher bottle 107, the limiting groove 103 can be controlled to cancel the limiting effect on the rotating plate 101, and then the fixing frame 106 can be rotated to the outside of the cabinet 1. At this time, the fire extinguisher bottle 107 can be placed in the fixing frame 106. At this time, the staff can rotate the adjustment handle 113 so that the transmission plate 115 can lift the fixing plate 21, the connecting spring 23 and the connecting pipe 24 are in a contracted state, and then the fire extinguisher bottle 107 is rotated to the cabinet by rotating the rotating plate 101. 1, when the rotating plate 101 rotates to be parallel to the cabinet body 1, the limiting groove 103 can be controlled to be inserted into the rotating rod 104 to achieve the limiting effect of the rotating plate 101. At this time, the top valve 108 on the fire extinguisher bottle 107 is just located below the limiting cover 28, and the connecting head 111 is just located below the connecting sleeve 26. Finally, the staff can cancel the control of the adjusting handle 113, and the limiting cover 28 and the connecting sleeve 26 can achieve the connection effect with the top valve 108 and the connecting head 111 under the action of the connecting spring 23, thereby realizing the installation of the fire extinguisher bottle 107.

[0029] The working principle of the above embodiment is:

[0030] 1. When the fire extinguisher bottle 107 needs to be replaced, the staff can control the rotation of the adjusting handle 113. When the adjusting handle 113 is rotated, the fixing plate 21 can be effectively driven to move upward. During the upward displacement of the fixing plate 21, the bellows 25 and the connecting spring 23 can be driven to contract. During the contraction of the connecting spring 23, energy can be stored. At this time, the connecting sleeve 26 and the limiting cover 28 are separated from the fire extinguisher bottle 107, thereby canceling the limiting effect on the fire extinguisher bottle 107. Then the staff can control the rotation of the limiting pin 102 so that the limiting pin 102 is separated from the limiting groove 103, thereby canceling the limiting effect on the rotating plate 101. Then the staff can achieve the effect of taking out the fire extinguisher bottle 107 by rotating the rotating plate 101.

[0031] 2. In actual use, when the staff needs to install the fire extinguisher bottle 107, they can control the limiting groove 103 to cancel the limiting effect on the rotating plate 101, and then rotate the fixing frame 106 to the outside of the cabinet 1. At this time, the fire extinguisher bottle 107 can be placed in the fixing frame 106. At this time, the staff can rotate the adjustment handle 113 so that the transmission plate 115 can lift the fixing plate 21, and the connecting spring 23 and the connecting pipe 24 are in a contracted state. Then, the fire extinguisher bottle 107 is rotated to the inside of the cabinet 1 by rotating the rotating plate 101. When the rotating handle 113 is rotated, the transmission plate 115 can lift the fixing plate 21. The connecting spring 23 and the connecting pipe 24 are in a contracted state. Then, the fire extinguisher bottle 107 is rotated to the inside of the cabinet 1 by rotating the rotating plate 101. When the plate 101 rotates to be parallel to the cabinet 1, the limiting groove 103 can be controlled to be inserted into the rotating rod 104 to achieve the limiting effect of the rotating plate 101. At this time, the top valve 108 on the fire extinguisher bottle 107 is just located below the limiting cover 28, and the connecting head 111 is just located below the connecting sleeve 26. Finally, the staff can cancel the control of the adjusting handle 113, and the limiting cover 28 and the connecting sleeve 26 will achieve the connection effect with the top valve 108 and the connecting head 111 under the action of the connecting spring 23, thereby realizing the installation of the fire extinguisher bottle 107.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cabinet-type heptafluoropropane fire extinguisher fixing mechanism, comprising a cabinet body (1), characterized in that: A rotating plate (101) is arranged on the front of the cabinet (1), a rotating rod (104) is arranged in the middle of the rotating plate (101), the rotating plate (101) is rotatably connected to the cabinet (1) via the rotating rod (104), a limiting pin (102) is arranged on the rotating plate (101), a limiting groove (103) is arranged on the cabinet (1), two fire-fighting pipes (116) are arranged on the top of the cabinet (1), and a fixing component (2) is arranged inside the cabinet (1); The fixing assembly (2) is provided with a fixing plate (21), the top of the fixing plate (21) is provided with two telescopic rods (22), the other ends of the two telescopic rods (22) are fixedly connected to the inner top of the cabinet (1), the outer periphery of the telescopic rod (22) is provided with a connecting spring (23), one end of the connecting spring (23) is fixedly connected to the inner top of the cabinet (1), and the other end of the connecting spring (23) is fixedly connected to the fixing plate (21); Two limiting columns (27) are arranged at the bottom of the fixing plate (21), and the other ends of the two limiting columns (27) are fixedly connected to the limiting cover (28). Connecting pipes (24) are arranged at both ends of the fixing plate (21), and a bellows (25) is arranged at the top of the connecting pipe (24). The other end of the bellows (25) is fixedly connected to the fire fighting pipe (116). The bottom of the connecting pipe (24) passes through the fixing plate (21) and is fixedly connected to a connecting sleeve (26).

2. A cabinet-type heptafluoropropane fire extinguisher fixing mechanism according to claim 1, characterized in that: The cabinet (1) is provided with an adjustment handle (113), the top of the adjustment handle (113) is fixedly connected to a transmission rod (114), one end of the transmission rod (114) passes through the cabinet (1) and is fixedly connected to a transmission plate (115), and the transmission plate (115) is located below the fixed plate (21).

3. The fixing mechanism of a cabinet-type heptafluoropropane fire extinguisher according to claim 1 is characterized in that: Two bases (105) are arranged on the rotating plate (101), and fixing frames (106) are arranged on the tops of the two bases (105), and fire extinguisher bottles (107) are arranged in the two fixing frames (106).

4. A cabinet-type heptafluoropropane fire extinguisher fixing mechanism according to claim 3, characterized in that: The tops of the two fire extinguisher bottles (107) are both provided with top valves (108), and the two top valves (108) are both provided with connecting pipes (109).

5. A cabinet-type heptafluoropropane fire extinguisher fixing mechanism according to claim 4, characterized in that: The other ends of the two connecting pipes (109) are fixedly connected to connecting heads (111), and a plurality of sealing rings (112) are provided on the two connecting heads (111).

Images