Gas cylinder mounting device for fixed fire extinguishing system of ship

Abstract

The invention discloses a ship fixed type fire extinguishing system gas cylinder mounting device, and relates to the technical field of fire extinguishing system mounting, the ship fixed type fire extinguishing system gas cylinder mounting device comprises a fire extinguishing gas cylinder and a body, the surface of the body is connected with two door bodies in a hinged manner, a binding belt is arranged in the body, the inner wall of the body is fixedly connected with two electric control boxes, and binding parts are arranged below the two electric control boxes; the body is further provided with an installation component and an electric control starting component, the restraining component comprises a fixing component, the fixing component is arranged in the restraining component so as to drive the end of the binding belt to move with path change characteristics, and the body further comprises a reset component arranged on the fixing component so as to reset the end of the binding belt. The fixing component is in transmission connection with the binding belt so that the reset path of the end of the binding belt can be changed, the auxiliary component is in transmission connection with the fixing component so that the binding belt can deflect in the displacement process, and through mutual cooperation of the structures, the effect of improving the use convenience of personnel is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of fire extinguishing system installation, in particular to a gas cylinder installation device for a fixed fire extinguishing system on a ship. Background Art

[0002] At present, fire accidents at sea are extremely dangerous. In order to avoid disasters, ships are usually equipped with special fixed fire extinguishing systems to meet the needs. Compared with traditional fire extinguishers, the fire extinguishing system can play a more important role when a fire occurs under the bumpy conditions of the ship when sailing at sea.

[0003] Gas cylinders are an important part of fixed fire extinguishing systems. Through the operation of the internal control box, the substances in the gas cylinders are released and quickly reach the fire site through pipelines. Due to the particularity of maritime navigation conditions, ships often bump. During the installation of gas cylinders, the gas cylinders need to be fixed. The traditional fixing method is to use card codes for fixing. This type of fixing method requires personnel to operate by themselves after the gas cylinders are placed. This poses a risk of negligence. If the gas cylinders are forgotten to be fixed or the fixation fails, they may move and hit the door due to external forces. There are also some ways to increase constraints by cutting grooves at the bottom of the equipment. This method adds an extra burden when the gas cylinders are initially released, requiring personnel to apply extra force, which increases the difficulty of operation in order to ensure the stability of the gas cylinders. Therefore, the existing fixed fire extinguishing systems need to be improved in terms of the installation and fixation of gas cylinders, and the convenience needs to be improved during the initial setup and subsequent maintenance of personnel. Summary of the invention

[0004] The object of the present invention is to provide a gas cylinder installation device for a fixed fire extinguishing system on a ship, which has the effect of improving the convenience of use by personnel and solves the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a gas cylinder installation device for a fixed fire extinguishing system on a ship, comprising a fire extinguishing gas cylinder and a body, wherein the surface of the body is hingedly connected with two door bodies;

[0006] The body is provided with a restraining belt, the inner wall of the body is fixedly connected to two electric control boxes, the lower parts of the two electric control boxes are provided with restraining components, and the body is also provided with a mounting component and an electric control starting component;

[0007] The restraining component includes a fixing component, and the fixing component is arranged in the restraining component to drive the end of the restraining belt to perform a displacement with a path change characteristic;

[0008] Also included is a reset component, which is arranged on the fixing component so that the reset path of the end of the restraint belt changes;

[0009] An auxiliary component is also included, and the auxiliary component is drivingly connected to the fixing component to cause deflection during the displacement of the restraining belt.

[0010] Optionally, the fixing component includes:

[0011] The outer shell and the main shaft, the outer shell is fixedly connected to the inner wall of the body, the shaft wall of the main shaft is fixedly connected with an arc plate, the surface of the arc plate is provided with an arc groove, the groove wall of the arc groove is slidably connected with a fixed shaft, the groove wall of the arc groove is fixedly connected with a pressure spring, the end of the pressure spring is fixedly connected with the shaft wall of the fixed shaft, the body and the opposite sides of the outer shell are commonly fixedly connected with a limit plate group 1 and a limit plate group 2, the inner wall of the limit plate group 1 is slidably connected with a slide plate, the bottom surface of the slide plate begins to have a slide groove for displacement of the fixed shaft, the top surface of the slide plate is slidably connected with a slider, the inner wall of the slider is rotatably connected with a connecting rod, and the end of the restraining belt is fixedly connected to the end of the connecting rod;

[0012] The inner wall of the second limit plate group is fixedly connected with a functional plate, the bottom surface of the functional plate is provided with a displacement groove, the displacement groove includes a straight groove and an inclined groove, the top surface of the slider is fixedly connected with a connecting shaft, the shaft wall of the connecting shaft is slidably connected with the groove wall of the displacement groove.

[0013] Optionally, the resetting component includes:

[0014] Two triangular blocks, both of which are slidably connected to the inner wall of the functional board, both ends of the two triangular blocks are fixedly connected with small springs, and both ends of the two small springs are fixedly connected to the inner wall of the functional board;

[0015] The side wall of the arc plate is fixedly connected with a release plate, the inner wall of the limit plate group 1 is slidably connected with a matching plate, the matching plate and the opposite side of the body are jointly fixedly connected with a spring group, and the surface of the matching plate is fixedly connected with a matching short shaft.

[0016] Optionally, the auxiliary components include:

[0017] The gear is fixedly connected to the end of the connecting rod, and the main body and the opposite sides of the shell are jointly and fixedly connected with two limit shafts, the shaft walls of the two limit shafts are sleeved with auxiliary springs, and the shaft walls of the two limit shafts are jointly slidably connected with a rack plate, the teeth of the gear are meshed with the teeth of the rack plate, and the side wall of the rack plate is fixedly connected with a pressure plate.

[0018] Optionally, the electronically controlled starting component includes:

[0019] Two induction blocks, the two induction blocks are respectively embedded in the inner walls of the two door bodies, two control boxes are arranged in the body, the two induction blocks are respectively connected with the two control boxes via electrical signals, the inner walls of the two outer shells are fixedly connected with motors, the output ends of the two motors are respectively fixedly connected with the shaft walls of the two main shafts, and the two motors are respectively connected with the two control boxes via electrical signals.

[0020] Optionally, the installation component includes:

[0021] A mounting frame is fixedly connected to the back of the body, and mounting pipes are commonly arranged on opposite sides of the two electric control boxes.

[0022] Optionally, a door lock group is fixedly connected to the surfaces of the two door bodies, and the number of the door lock groups is three.

[0023] Optionally, the sizes of the two triangular blocks are adapted to the sizes of the displacement slots, and the two triangular blocks are made of rigid materials.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention combines the switch closure of the door body with the restraint of the fire extinguishing gas cylinder through the cooperation of the induction block and the control box, so that the situation that personnel forget to fix the fire extinguishing gas cylinder will not occur, and the practicality and convenience are strong.

[0026] Second, the present invention arranges the main shaft, the pressure spring and the slider, so that after the door is closed, the main shaft automatically deflects the half shaft, so that the restraint belt approaches the direction of the fire extinguishing gas cylinder, thereby fixing the fire extinguishing gas cylinder to prevent it from tipping over due to bumps;

[0027] At the same time, in the second half of the restraint, the restraint belt will be stretched, so that the restraint belt on the fire extinguisher cylinder will be stronger, and the convenience of personnel use will be further improved.

[0028] Third, the present invention can make the connection shaft not reset along the original path when resetting through the cooperation of the triangular block, the small spring and the matching plate, that is, when the restraint belt releases the restraint on the fire extinguishing gas cylinder, it will directly move away from the fire extinguishing gas cylinder and be directly released, thereby making it faster during maintenance and further convenient for personnel to use;

[0029] At the same time, through the cooperation of the pressure spring, the matching short shaft and the fixed shaft and other structures, the fire extinguisher cylinder will not lose restraint immediately after the maintenance personnel open the door body, but will have a delay. This measure can avoid the possibility that the fire extinguisher cylinder loses restraint or falls on the maintenance personnel due to bumps when the maintenance personnel are not ready when they just open the door body, thereby further improving the convenience of personnel use.

[0030] Fourth, the present invention firstly uses the presence of the restraint belt to act as a buffer lever when replacing the fire extinguishing gas cylinder, which saves maintenance personnel effort when lifting the fire extinguishing gas cylinder. When restraining the fire extinguishing gas cylinder, the plane of the restraint belt is directed toward the fire extinguishing gas cylinder through the cooperation of structures such as gears, rack plates and pressure plates, thereby ensuring the restraint effect. When the fire extinguishing gas cylinder is not restrained, the plane of the restraint belt faces upward, which is convenient for maintenance personnel to repair. At the same time, if the fire extinguishing gas cylinder needs to be replaced, the elastic support effect of the restraint belt is also better, so that the convenience of use for personnel is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is an axonometric view of the present invention;

[0032] Figure 2 It is a cross-sectional view from a front view perspective of the present invention;

[0033] Figure 3 It is a schematic diagram of the cooperation between the two shells and the restraining belt of the present invention;

[0034] Figure 4 A cross-sectional view of the internal structure of the housing of the present invention from a top view;

[0035] Figure 5 It is a schematic diagram of the cooperation between the functional board and the connecting shaft in the upward viewing angle of the present invention;

[0036] Figure 6 For the present invention Figure 5 A magnified view of the structure at center A;

[0037] Figure 7 It is a schematic diagram of the cooperation between the connecting rod and the pressure plate of the present invention;

[0038] Figure 8 It is a schematic diagram of the coordination between the curved plate and the coordination plate in the upward viewing angle of the present invention;

[0039] Fig. 9 For the present invention Figure 8 A magnified view of the structure at B in the middle.

[0040] In the figure: 1. fire extinguishing gas cylinder; 2. main body; 3. door body; 4. restraint belt; 5. electric control box; 6. outer shell; 7. main shaft; 8. arc plate; 9. arc groove; 10. fixed shaft; 11. limit plate group 1; 12. limit plate group 2; 13. slide plate; 14. slide block; 15. connecting rod; 16. functional board; 17. displacement groove; 18. straight groove; 19. oblique groove; 20. connecting shaft; 21. triangular block; 23. small spring; 24. release plate; 25. pressure spring; 26. matching plate; 27. spring group; 28. matching short shaft; 29. ​​gear; 30. limit shaft; 31. auxiliary spring; 32. rack plate; 33. induction block; 34. control box; 35. motor; 36. mounting frame; 37. mounting pipe; 38. door lock group; 39. pressure plate. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] For example, see Figures 1 to 9 The present invention provides a gas cylinder installation device for a fixed fire extinguishing system on a ship, comprising a fire extinguishing gas cylinder 1 and a body 2, wherein the surface of the body 2 is hingedly connected with two door bodies 3;

[0043] A restraining belt 4 is arranged inside the main body 2, and two electric control boxes 5 are fixedly connected to the inner wall of the main body 2. A restraining component is arranged below the two electric control boxes 5. An installation component and an electric control starting component are also arranged on the main body 2. The restraining component includes a fixing component, and the fixing component is arranged inside the restraining component. The resetting component is arranged on the fixing component, and the auxiliary component is transmission-connected with the fixing component.

[0044] In this embodiment, when in use, the main body 2 can be installed at the desired installation position in the cabin through the installation component, and then the prepared fire extinguishing gas cylinder 1 is placed in the equipment. After the pipeline connection of the fire extinguishing gas cylinder 1 is completed, the door body 3 can be directly closed. By closing the door body 3, the electric control starting component is triggered, so that the restraining component operates automatically. Through the automatic operation of the restraining component, the fixing component is first operated to cause the restraining belt 4 to move in the direction close to the fire extinguishing gas cylinder 1. After the displacement, its two ends will also move in opposite directions to restrain the fire extinguishing gas cylinder 1 to prevent it from tipping over. In the later maintenance process of the personnel, the door body 3 is opened, and the electric control starting component is triggered again. Through the cooperation of the reset component, the restraining belt 4 is displaced in the direction away from the fire extinguishing gas cylinder 1, so that the fire extinguishing gas cylinder 1 is automatically restrained and released, which is convenient for the maintenance personnel to use.

[0045] It is worth noting that, through the provision of the auxiliary components, when the restraint belt 4 is away from the fire extinguisher gas cylinder 1, its plane faces upward, and when it restrains the fire extinguisher gas cylinder 1, its plane is parallel to the fire extinguisher gas cylinder 1.

[0046] See also Figures 2 to 8 , the fixed parts include:

[0047] The outer shell 6 and the main shaft 7, the outer shell 6 is fixedly connected to the inner wall of the main body 2, the shaft wall of the main shaft 7 is fixedly connected with an arc plate 8, the surface of the arc plate 8 is provided with an arc groove 9, the groove wall of the arc groove 9 is slidably connected with a fixed shaft 10, the groove wall of the arc groove 9 is fixedly connected with a pressure spring 25, the end of the pressure spring 25 is fixedly connected with the shaft wall of the fixed shaft 10, the opposite sides of the main body 2 and the outer shell 6 are commonly fixedly connected with a limit plate group 11 and a limit plate group 2 12, the inner wall of the limit plate group 11 is slidably connected with a slide plate 13, the bottom surface of the slide plate 13 begins to have a slide groove for displacement of the fixed shaft 10, the top surface of the slide plate 13 is slidably connected with a slider 14, the inner wall of the slider 14 is rotatably connected with a connecting rod 15, and the end of the restraining belt 4 is fixedly connected to the end of the connecting rod 15;

[0048] The inner wall of the limit plate group 12 is fixedly connected with a functional plate 16, and a displacement groove 17 is opened on the bottom surface of the functional plate 16. The displacement groove 17 includes a straight groove 18 and an inclined groove 19. The top surface of the slider 14 is fixedly connected with a connecting shaft 20, and the shaft wall of the connecting shaft 20 is slidably connected with the groove wall of the displacement groove 17.

[0049] After the door 3 is closed, the main shaft 7 is rotated half a circle by the electronically controlled starting component. The deflection of the main shaft 7 can synchronously make the arc plate 8 deflected, thereby pushing the fixed shaft 10 to move synchronously through the arc groove 9 on the arc plate 8 and the pressure spring 25, thereby pushing the slide plate 13 to slide along the inner wall of the limit plate group 11 through the semicircular trajectory displacement of the fixed shaft 10, so that the slider 14 is synchronously displaced, and then the connecting shaft 20 is synchronously displaced, that is, the connecting shaft 20 slides along the groove wall of the displacement groove 17. In this process, the connecting shaft 20 first slides along the groove wall of the straight groove 18, and then slides to the inclined groove 19. In this way, the displacement of the two connecting shafts 20 can make the restraining belt 4 approach the direction of the fire extinguishing gas cylinder 1, and the fire extinguishing gas cylinder 1 is restrained. At the same time, in the second half of the restraint, the restraining belt 4 will also be stretched, so that its restraining force on the fire extinguishing gas cylinder 1 is stronger, the effect is better, and it is easier to meet the needs of personnel.

[0050] When maintenance is required and personnel open the door body 3 , the main shaft 7 can be rotated half a circle again through the electrically controlled starting component to automatically release the restraint of the restraining belt 4 on the fire extinguishing gas cylinder 1 .

[0051] See also Figures 2 to 8 The reset component includes two triangular blocks 21, both of which are slidably connected to the inner wall of the function board 16, and the ends of the two triangular blocks 21 are fixedly connected to small springs 23, and the ends of the two small springs 23 are fixedly connected to the inner wall of the function board 16;

[0052] The side wall of the arc plate 8 is fixedly connected with a release plate 24, the inner wall of the limit plate group 11 is slidably connected with a matching plate 26, the matching plate 26 and the opposite side of the body 2 are fixedly connected with a spring group 27, and the surface of the matching plate 26 is fixedly connected with a matching short shaft 28.

[0053] In this embodiment, in the process of applying constraints to the fire extinguishing gas cylinder 1, the connecting shaft 20 will contact the inclined surface of the triangular block 21. At this time, the displacement of the connecting shaft 20 will push the triangular block 21, so that the small spring 23 is compressed, that is, the triangular block 21 will not cause obstruction to the connecting shaft 20. When the constraint is completed, under the elastic force of the restraining belt 4, the straight edge of the triangular block 21 fits with the shaft wall of the connecting shaft 20. Therefore, when the maintenance needs are met, when the main shaft 7 continues to rotate half a circle, the connecting shaft 20 will be directly reset along the straight groove 18 and then along the groove wall of the inclined groove 19, and will not be reset along the original path. This measure can make it possible to directly release the restraining force of the restraining belt 4 when it is released, instead of reducing the restraining force first along the original path. This can make it faster during maintenance and further facilitate personnel to use;

[0054] In the process of resetting the connecting shaft 20 along the straight groove 18 and then along the groove wall of the inclined groove 19, the matching short shaft 28 initially blocks the fixed shaft 10, that is, the circumferential displacement of the arc plate 8 will not directly cause the fixed shaft 10 to synchronously perform circumferential displacement. At this time, only the pressing spring 25 is deformed, and with the circumferential displacement of the arc plate 8, the release plate 24 is driven to synchronously perform circumferential displacement, so that the release plate 24 pushes the matching plate 26, so that the spring group 27 is deformed, so that the matching short shaft 28 no longer blocks the fixed shaft 10, and the fixed shaft 10 is quickly reset at this time, that is, the connecting shaft 20 performs the above-mentioned process of sliding on the groove wall of the displacement groove 17. This measure can ensure that in the resetting stage, after the maintenance personnel open the door body 3, the fire extinguishing gas cylinder 1 will not lose its restraint immediately, thereby avoiding the possibility that the fire extinguishing gas cylinder 1 loses its restraint or is bumped and dumped on the maintenance personnel when the maintenance personnel are not ready, thereby further improving the convenience of personnel use.

[0055] See also Figures 3 to 7The auxiliary component includes a gear 29, which is fixedly connected to the end of the connecting rod 15. Two limit shafts 30 are fixedly connected to the opposite sides of the main body 2 and the shell 6. The shaft walls of the two limit shafts 30 are sleeved with auxiliary springs 31. The shaft walls of the two limit shafts 30 are slidably connected with a rack plate 32. The teeth of the gear 29 are meshed with the teeth of the rack plate 32, and the side wall of the rack plate 32 is fixedly connected with a pressure plate 39.

[0056] In the present embodiment, during the displacement of the connecting shaft 20, that is, during the displacement of the connecting rod 15, the gear 29 will be synchronously driven to be displaced. In the initial state, the plane of the restraining belt 4 faces upward. During the stage of closing the door body 3, the displacement of the gear 29 will cooperate with the rack plate 32, so that the gear 29 rotates during the displacement, so that the plane of the restraining belt 4 faces the fire extinguishing gas cylinder 1. After the plane faces the fire extinguishing gas cylinder, the rod wall of the connecting rod 15 fits with the pressure plate 39, and the pressure plate 39 will be pushed at this time, so that the rack plate 32 is synchronously displaced. That is, after the plane of the restraining belt 4 faces the fire extinguishing gas cylinder 1, the rack plate 32 and the gear 29 will no longer have a relative displacement to generate rotation. During the further stretching of the restraining belt 4, the gear 29 will be displaced along the tooth gap of the rack plate 32. In the above process, the initial position of the rack plate 32 is limited by the auxiliary spring 31.

[0057] First of all, the existence of the restraint belt 4 can act as a buffer lever when the fire extinguishing gas cylinder 1 needs to be replaced, and the maintenance personnel can save effort when lifting the fire extinguishing gas cylinder 1. When the fire extinguishing gas cylinder 1 is restrained, the plane of the restraint belt 4 faces the fire extinguishing gas cylinder 1, which can ensure the restraint effect. When the fire extinguishing gas cylinder 1 is not restrained, the plane of the restraint belt 4 faces upward, which is convenient for the maintenance personnel to repair. At the same time, if the fire extinguishing gas cylinder 1 needs to be replaced, the elastic support effect of the restraint belt 4 is also better, which further improves the convenience of use for personnel.

[0058] Embodiment 2, based on the above embodiment:

[0059] See also Figures 1 to 8 , the electronically controlled starting components include:

[0060] Two sensing blocks 33 are respectively embedded in the inner walls of the two door bodies 3, and two control boxes 34 are respectively arranged in the main body 2. The two sensing blocks 33 are respectively connected to the two control boxes 34 via electrical signals. The inner walls of the two outer shells 6 are fixedly connected with motors 35, and the output ends of the two motors 35 are respectively fixedly connected to the shaft walls of the two main shafts 7, and the two motors 35 are respectively connected to the two control boxes 34 via electrical signals.

[0061] In this embodiment, when the door body 3 is closed, the two sensing blocks 33 are closest to each other. At this time, signals are sent to the two control boxes 34 respectively, and the two motors 35 are controlled to start respectively, driving the two main shafts 7 to rotate half shafts. Similarly, when the door body 3 is opened, the two sensing blocks 33 are separated, and signals are sent to drive the two main shafts 7 to continue rotating half shafts.

[0062] See also Figure 1 and Figure 2 The mounting components include a mounting frame 36 , which is fixedly connected to the back of the body 2 , and mounting pipes 37 are commonly provided on opposite sides of the two electric control boxes 5 .

[0063] In this embodiment, by providing the mounting frame 36, during the initial installation, nailing can be performed on site and the device can be installed at a desired location, which is convenient and quick.

[0064] See also Figure 1 The surfaces of the two door bodies 3 are fixedly connected with a door lock group 38, and the number of the door lock groups 38 is three. Through the arrangement of the three door lock groups 38, the door body 3 can be firmly closed and is not easy to fall off.

[0065] See also Figure 5 and Figure 6 The sizes of the two triangular blocks 21 are adapted to the sizes of the displacement slots 17, and the two triangular blocks 21 are made of rigid materials. By limiting the materials of the triangular blocks 21, when the connecting shaft 20 presses against the triangular blocks 21, it is not easy for the triangular blocks 21 to produce destructive deformation, thereby affecting the practical effect.

[0066] Working principle: When the gas cylinder installation device for the fixed fire extinguishing system of a ship is used, the device can first be installed at the desired position by nailing on the ship site through the installation frame 36, and then the prepared fire extinguishing gas cylinder 1 is placed in the device. After the pipeline connection of the fire extinguishing gas cylinder 1 is completed, the door body 3 can be directly closed. By closing the door body 3, the two sensing blocks 33 send out signals, so that the main shaft 7 rotates half a circle, so that the restraining belt 4 moves in the direction close to the fire extinguishing gas cylinder 1 to restrain the fire extinguishing gas cylinder 1. At the same time, in the second half of the rotation of the main shaft 7, the two ends of the restraining belt 4 will also move in opposite directions, which can further enhance the restraining effect of the restraining belt 4 on the fire extinguishing gas cylinder 1 and prevent it from tipping over;

[0067] If later maintenance is required, the maintenance personnel open the door body 3, and at this time, the two sensing blocks 33 send signals again, so that the main shaft 7 continues to rotate half a circle. At this time, first, because the fixed shaft 10 is in a blocked state by the matching short shaft 28, the connecting shaft 20 will not be displaced first. After the constraint of the matching short shaft 28 is released, under the action of the triangular block 21, the connecting shaft 20 will be reset along the straight groove 18 and then along the groove wall of the inclined groove 19. Therefore, when the restraining force of the restraining belt 4 is released, it will be directly released without the process of reducing the restraining force first along the original path. This can make maintenance faster and more convenient for personnel to use.

[0068] The presence of the restraint belt 4 can act as a buffer lever when the fire extinguishing gas cylinder 1 needs to be replaced, and the maintenance personnel can save effort when lifting the fire extinguishing gas cylinder 1. After opening the door body 3, the rack plate 32 and the gear 29 are set to make the plane of the restraint belt 4 face upward, which is convenient for the maintenance personnel to repair. When restraining the fire extinguishing gas cylinder 1, the plane of the restraint belt 4 faces the fire extinguishing gas cylinder 1, which can ensure the actual restraint effect.

[0069] 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 gas cylinder installation device for a fixed fire extinguishing system on a ship, comprising a fire extinguishing gas cylinder (1) and a body (2), characterized in that: The surface of the main body (2) is hingedly connected to two door bodies (3); A restraining belt (4) is provided inside the body (2); two electric control boxes (5) are fixedly connected to the inner wall of the body (2); restraining components are provided below the two electric control boxes (5); and a mounting component and an electric control starting component are also provided on the body (2); The restraining component comprises a fixing component, and the fixing component is arranged in the restraining component to drive the end of the restraining belt (4) to move with a path change characteristic; The gas cylinder installation device also includes: A reset component, the reset component being arranged on the fixing component so as to change the reset path of the end of the restraining belt (4); An auxiliary component is drivingly connected to the fixed component so as to cause the restraining belt (4) to deflect during displacement.

2. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to claim 1, characterized in that: The fixing member comprises: A shell (6) and a main shaft (7), wherein the shell (6) is fixedly connected to the inner wall of the main body (2), the shaft wall of the main shaft (7) is fixedly connected to an arc plate (8), the surface of the arc plate (8) is provided with an arc groove (9), the groove wall of the arc groove (9) is slidably connected to a fixed shaft (10), the groove wall of the arc groove (9) is fixedly connected to a pressure spring (25), the end of the pressure spring (25) is fixedly connected to the shaft wall of the fixed shaft (10), the main body (2) and the main shaft (7) are fixedly connected to each other. The opposite sides of the housing (6) are fixedly connected to a limit plate group 1 (11) and a limit plate group 2 (12); the inner wall of the limit plate group 1 (11) is slidably connected to a slide plate (13); the bottom surface of the slide plate (13) has a slide groove for displacement of the fixed axis (10); the top surface of the slide plate (13) is slidably connected to a slider (14); the inner wall of the slider (14) is rotatably connected to a connecting rod (15); the end of the restraining belt (4) is fixedly connected to the end of the connecting rod (15); The inner wall of the second limit plate group (12) is fixedly connected to a functional plate (16), the bottom surface of the functional plate (16) is provided with a displacement groove (17), the displacement groove (17) comprises a straight groove (18) and an inclined groove (19), the top surface of the slider (14) is fixedly connected to a connecting shaft (20), the shaft wall of the connecting shaft (20) is slidably connected to the groove wall of the displacement groove (17).

3. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to claim 2, characterized in that: The reset component comprises: Two triangular blocks (21), both of the triangular blocks (21) are slidably connected to the inner wall of the functional plate (16), the ends of the two triangular blocks (21) are fixedly connected to small springs (23), and the ends of the two small springs (23) are fixedly connected to the inner wall of the functional plate (16); The side wall of the arc plate (8) is fixedly connected to a release plate (24), the inner wall of the limit plate group (11) is slidably connected to a matching plate (26), the matching plate (26) and the opposite side of the body (2) are fixedly connected to a spring group (27), and the surface of the matching plate (26) is fixedly connected to a matching short shaft (28).

4. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to claim 3 is characterized in that: The auxiliary components include: A gear (29) is fixedly connected to the end of the connecting rod (15); two limit shafts (30) are fixedly connected to the opposite sides of the main body (2) and the housing (6); the shaft walls of the two limit shafts (30) are sleeved with auxiliary springs (31); the shaft walls of the two limit shafts (30) are slidably connected to a rack plate (32); the teeth of the gear (29) are meshed with the teeth of the rack plate (32); and the side wall of the rack plate (32) is fixedly connected to a pressure plate (39).

5. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to claim 4, characterized in that: The electronically controlled starting component comprises: Two induction blocks (33), the two induction blocks (33) are respectively embedded in the inner walls of the two door bodies (3), two control boxes (34) are arranged in the main body (2), the two induction blocks (33) are respectively connected to the two control boxes (34) by electrical signals, the inner walls of the two outer shells (6) are fixedly connected with motors (35), the output ends of the two motors (35) are respectively fixedly connected to the shaft walls of the two main shafts (7), and the two motors (35) are respectively connected to the two control boxes (34) by electrical signals.

6. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to any one of claims 2 to 5, characterized in that: The installation components include: A mounting frame (36) is fixedly connected to the back of the body (2), and mounting pipes (37) are commonly provided on opposite sides of the two electric control boxes (5).

7. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to claim 6, characterized in that: A door lock group (38) is fixedly connected to the surfaces of the two door bodies (3), and the number of the door lock groups (38) is three.

8. The gas cylinder installation device for a fixed fire extinguishing system on a ship according to claim 5, characterized in that: The sizes of the two triangular blocks (21) are both adapted to the sizes of the displacement slot (17), and the two triangular blocks (21) are both made of rigid materials.

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