Carbon dioxide gas fire extinguishing device

Abstract

The utility model discloses a carbon dioxide gas fire extinguishing device, and particularly relates to the technical field of fire extinguishing equipment, the carbon dioxide gas fire extinguishing device comprises a device main body, the inner side wall of the device main body is fixedly connected with a hook, a hanging ring is hung on the outer wall of the hook, and one end of the hanging ring is fixedly connected with a fire extinguishing tank body; a positioning block is arranged on the inner side wall of the device body, when a fire extinguishing tank is hung and stored through the fire extinguishing device, in order to improve the stability of the fire extinguishing tank during hanging and storage, a hanging ring and a hook can be connected, and when the fire extinguishing tank is hung, a first rotary knob is rotated to rotate a first threaded rod, so that the stability of the fire extinguishing tank during hanging and storage is improved. And a threaded sliding block is driven to slide along the top of the device, the sliding of the threaded sliding block drives a lifting rod to do telescopic motion along the top of the device through rotation of a rotating rod, a positioning block is driven to clamp and fix the top of a hanging ring, and the effect of improving the hanging and storage stability of the fire extinguishing tank is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire extinguishing equipment, and specifically relates to a carbon dioxide gas fire extinguishing device. Background Art

[0002] The carbon dioxide fire extinguishing agent of the carbon dioxide fire extinguishing system is non-toxic, will not damage the equipment, and has a strong fire extinguishing ability. It is an ideal product to replace halons. When storing carbon dioxide fire extinguisher cylinders, it is often necessary to use storage racks to store the fire extinguisher cylinders.

[0003] In addition, when the storage rack is in use, most of the time, the fire extinguisher tanks are directly hung and stored through the hooks. The clamping and positioning effect of the hanging ring after hanging is not high, so that after the fire extinguisher tanks are directly hung, the fire extinguisher tanks will shake due to accidental collisions, which increases the frequency of collisions between fire extinguisher tanks and reduces the service life of the fire extinguisher tanks. Utility Model Content

[0004] The purpose of the utility model is to provide a carbon dioxide gas fire extinguishing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A carbon dioxide gas fire extinguishing device comprises a device body, an inner side wall of the device body is fixedly connected to a hook, an outer wall of the hook is hung with a hanging ring, one end of the hanging ring is fixedly connected to a fire extinguishing tank body, a first threaded rod is rotatably connected to the top of the device body, one end of the first threaded rod is fixedly connected to a first knob that fits the top of the device body, the outer wall of the first threaded rod is threadedly connected to a threaded slider that is slidably connected to the top of the device body, the outer wall of the threaded slider is rotatably connected to a rotating rod, one end of the rotating rod is rotatably connected to a lifting rod that is slidably connected to the top of the device body, and one end of the lifting rod is fixedly connected to a positioning block that fits the top of the hanging ring.

[0007] Preferably, the outer wall of the device body is rotatably connected to a worm, one end of the worm is fixedly connected to a second knob that fits with the outer wall of the device body, the outer wall of the worm is meshed with a worm wheel rotatably connected to the outer wall of the device body, the rotation center of the worm wheel is fixedly connected to a flip plate rotatably connected to the outer wall of the device body, the bottom of the flip plate is rotatably connected to a second threaded rod, one end of the second threaded rod is fixedly connected to a third knob that fits with the bottom of the flip plate, the outer wall of the second threaded rod is threadedly connected to a threaded sliding rod that is slidably connected to the bottom of the flip plate, a limiting groove is provided at the connection position between the bottom of the flip plate and the threaded sliding rod, and the outer wall of the threaded sliding rod is fixedly connected to the handrail body.

[0008] Preferably, the threaded slider forms a sliding structure with the device body through the first threaded rod, and a connecting groove is provided at the connecting portion between the outer wall of the device body and the threaded slider.

[0009] Preferably, the rotating rod forms a rotating structure with the lifting rod through the threaded slider.

[0010] Preferably, the lifting rod forms a lifting structure with the device body through the rotating rod.

[0011] Preferably, the positioning block forms a fixed structure through the lifting rod and the hanging ring, and the outer wall of the positioning block and the outer wall of the connecting part of the hanging ring are in an arc shape.

[0012] Preferably, the flip plate forms a flip structure with the device body through the worm and the worm wheel, and the rotation center of the worm wheel and the rotation center of the flip plate are arranged to coincide with each other.

[0013] Preferably, the armrest body forms a telescopic structure through the second threaded rod and the threaded sliding rod and the limiting groove, and the armrest body is symmetrically arranged on both sides of the threaded sliding rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model provides a positioning block on the inner side wall of the device body. When the fire extinguisher tank is suspended and stored by the fire extinguishing device, in order to improve the stability of the fire extinguisher tank during suspension and storage, the fire extinguisher tank can be suspended by connecting the hanging ring with the hook. When the fire extinguisher tank is suspended, the first knob is rotated through the rotation of the first threaded rod, driving the threaded slider to slide along the top of the device. The sliding of the threaded slider drives the lifting rod to perform telescopic movement along the top of the device through the rotation of the rotating rod, and drives the positioning block to clamp and fix the top of the hanging ring, thereby achieving the effect of improving the stability of the fire extinguisher tank during suspension and storage.

[0016] (2) The utility model provides an armrest body at the bottom of the flip plate. When the fire extinguishing device as a whole needs to be moved, the second knob can be turned to drive the worm wheel to rotate through the rotation of the worm, and the rotation of the worm wheel drives the flip plate to flip. The third knob can be turned to drive the threaded sliding rod to slide along the inner wall of the limiting groove through the rotation of the second threaded rod, and drive the armrest body to telescope, thereby achieving the effect of facilitating the movement of the fire extinguishing device as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3This is a schematic diagram of the connection structure between the positioning block and the hanging ring of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the flip plate and the handrail body of the utility model.

[0021] In the figure: 1. device body; 2. hook; 3. hanging ring; 4. fire extinguisher tank body; 5. first threaded rod; 6. first knob; 7. threaded slider; 8. rotating rod; 9. lifting rod; 10. positioning block; 11. worm; 12. second knob; 13. worm gear; 14. flip plate; 15. second threaded rod; 16. third knob; 17. threaded slider; 18. limiting groove; 19. handrail body. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 3 As shown, a carbon dioxide gas fire extinguishing device includes a device body 1, a hook 2 is fixedly connected to the inner side wall of the device body 1, a hanging ring 3 is hung on the outer wall of the hook 2, one end of the hanging ring 3 is fixedly connected to a fire extinguishing tank body 4, a first threaded rod 5 is rotatably connected to the top of the device body 1, one end of the first threaded rod 5 is fixedly connected to a first knob 6 that fits the top of the device body 1, the outer wall of the first threaded rod 5 is threadedly connected to a threaded slider 7 that is slidably connected to the top of the device body 1, the outer wall of the threaded slider 7 is rotatably connected to a rotating rod 8, and one end of the rotating rod 8 is rotatably connected to a lifting rod that is slidably connected to the top of the device body 1 9. One end of the lifting rod 9 is fixedly connected with a positioning block 10 that fits with the top of the hanging ring 3. When the fire extinguishing tank is hung and stored through the fire extinguishing device, in order to improve the stability of the fire extinguishing tank during hanging and storage, the hanging ring 3 can be connected to the hook 2. When the fire extinguishing tank is hung, the first knob 6 is turned to drive the threaded slider 7 to slide along the top of the device through the rotation of the first threaded rod 5. The sliding of the threaded slider 7 drives the lifting rod 9 to telescopically move along the top of the device through the rotation of the rotating rod 8, and drives the positioning block 10 to clamp and fix the top of the hanging ring 3, thereby achieving the effect of improving the stability of the hanging storage of the fire extinguishing tank.

[0025] Specifically, the threaded slider 7 forms a sliding structure between the first threaded rod 5 and the device body 1. A connecting groove is provided at the connecting portion between the outer wall of the device body 1 and the threaded slider 7. The rotation of the first threaded rod 5 drives the threaded slider 7 to slide along the top of the device body 1, thereby realizing the control operation of driving the rotating rod 8 to rotate effectively.

[0026] Specifically, the rotating rod 8 forms a rotating structure through the threaded slider 7 and the lifting rod 9. The sliding of the threaded slider 7 drives the rotating rod 8 to rotate through the connection of the lifting rod 9, thereby realizing the control operation of driving the positioning block 10 to effectively rise and fall.

[0027] Specifically, the lifting rod 9 forms a lifting structure with the device body 1 through the rotating rod 8. The rotation of the rotating rod 8 drives the lifting rod 9 to slide along the outer wall of the device body 1, thereby realizing the control operation of effectively clamping and fixing the top of the hanging ring 3.

[0028] Specifically, the positioning block 10 forms a fixed structure between the lifting rod 9 and the hanging ring 3, and the outer wall of the positioning block 10 and the outer wall of the connecting part of the hanging ring 3 are arc-shaped, which is conducive to the movement of the lifting rod 9, driving the positioning block 10 to clamp and fix the top of the hanging ring 3, thereby achieving the effect of improving the stability of the hanging storage of the fire extinguisher tank.

[0029] Embodiment 2:

[0030] refer to Figure 1 , Figure 2 and Figure 4 As shown, the outer wall of the device body 1 is rotatably connected to a worm 11, one end of the worm 11 is fixedly connected to a second knob 12 that fits the outer wall of the device body 1, the outer wall of the worm 11 is meshed with a worm wheel 13 that is rotatably connected to the outer wall of the device body 1, the rotation center of the worm wheel 13 is fixedly connected to a flip plate 14 that is rotatably connected to the outer wall of the device body 1, the bottom of the flip plate 14 is rotatably connected to a second threaded rod 15, one end of the second threaded rod 15 is fixedly connected to a third knob 16 that fits the bottom of the flip plate 14, and the outer wall of the second threaded rod 15 is threadedly connected to a threaded slide rod 17 that is slidably connected to the bottom of the flip plate 14 A limiting groove 18 is provided at the connection portion between the bottom of the flip plate 14 and the threaded slide rod 17, and an armrest body 19 is fixedly connected to the outer wall of the threaded slide rod 17. When the fire extinguishing device as a whole needs to be moved, the second knob 12 can be rotated through the rotation of the worm 11 to drive the worm gear 13 to rotate. The rotation of the worm gear 13 drives the flip plate 14 to flip, and the third knob 16 can be rotated through the rotation of the second threaded rod 15 to drive the threaded slide rod 17 to slide along the inner wall of the limiting groove 18, and drive the armrest body 19 to telescopic movement, thereby achieving the effect of facilitating the overall movement of the fire extinguishing device.

[0031] Specifically, the flip plate 14 forms a flip structure with the device body 1 through the worm 11 and the worm wheel 13, and the rotation center of the worm wheel 13 and the rotation center of the flip plate 14 are arranged to coincide with each other. The rotation of the worm 11, through the rotation connection of the worm wheel 13, drives the flip plate 14 to perform angle adjustment movement, thereby realizing the control operation of effectively adjusting the position of the armrest body 19.

[0032] Specifically, the armrest body 19 forms a telescopic structure between the second threaded rod 15 and the threaded sliding rod 17 and the limiting groove 18, and the armrest body 19 is symmetrically arranged on both sides of the threaded sliding rod 17. The rotation of the second threaded rod 15 causes the threaded sliding rod 17 to slide along the inner wall of the limiting groove 18, thereby driving the armrest body 19 to perform convenient telescopic movement, thereby achieving the effect of facilitating the overall movement of the fire extinguishing device.

[0033] Working principle: First, when the fire extinguisher tank is hung and stored through the fire extinguishing device, in order to improve the stability of the fire extinguisher tank during hanging and storage, the hanging ring 3 can be connected with the hook 2. When the fire extinguisher tank is hung, the first knob 6 is turned to drive the threaded slider 7 to slide along the top of the device through the rotation of the first threaded rod 5. The sliding of the threaded slider 7 drives the lifting rod 9 to telescopically move along the top of the device through the rotation of the rotating rod 8, and drives the positioning block 10 to clamp and fix the top of the hanging ring 3, thereby achieving the effect of improving the stability of the hanging storage of the fire extinguisher tank.

[0034] Finally, when the fire extinguishing device as a whole needs to be moved, the second knob 12 can be turned to drive the worm wheel 13 to rotate through the rotation of the worm 11, and the rotation of the worm wheel 13 drives the flip plate 14 to flip. The third knob 16 can be turned to drive the threaded sliding rod 17 to slide along the inner wall of the limiting groove 18 through the rotation of the second threaded rod 15, and drive the handrail body 19 to telescope, so as to achieve the effect of facilitating the overall movement of the fire extinguishing device.

[0035] 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 carbon dioxide gas fire extinguishing device, characterized in that: include: A device body (1), wherein the inner wall of the device body (1) is fixedly connected to a hook (2), the outer wall of the hook (2) is hung with a hanging ring (3), one end of the hanging ring (3) is fixedly connected to a fire extinguishing tank body (4), the top of the device body (1) is rotatably connected to a first threaded rod (5), one end of the first threaded rod (5) is fixedly connected to a first knob (6) that fits the top of the device body (1), the outer wall of the first threaded rod (5) is threadedly connected to a threaded slider (7) that is slidably connected to the top of the device body (1), the outer wall of the threaded slider (7) is rotatably connected to a rotating rod (8), one end of the rotating rod (8) is rotatably connected to a lifting rod (9) that is slidably connected to the top of the device body (1), and one end of the lifting rod (9) is fixedly connected to a positioning block (10) that fits the top of the hanging ring (3).

2. A carbon dioxide gas fire extinguishing device according to claim 1, characterized in that: The outer wall of the device body (1) is rotatably connected to a worm (11); one end of the worm (11) is fixedly connected to a second knob (12) that fits the outer wall of the device body (1); the outer wall of the worm (11) is meshed with a worm wheel (13) that is rotatably connected to the outer wall of the device body (1); the rotation center of the worm wheel (13) is fixedly connected to a flip plate (14) that is rotatably connected to the outer wall of the device body (1); the bottom of the flip plate (14) is rotatably connected to a second threaded rod (15); one end of the second threaded rod (15) is fixedly connected to a third knob (16) that fits the bottom of the flip plate (14); the outer wall of the second threaded rod (15) is threadedly connected to a threaded slide rod (17) that is slidably connected to the bottom of the flip plate (14); a limiting groove (18) is provided at the connection portion between the bottom of the flip plate (14) and the threaded slide rod (17); and the outer wall of the threaded slide rod (17) is fixedly connected to a handrail body (19).

3. A carbon dioxide gas fire extinguishing device according to claim 1, characterized in that: The threaded slider (7) forms a sliding structure with the device body (1) through the first threaded rod (5), and a connecting groove is provided at the connecting portion between the outer wall of the device body (1) and the threaded slider (7).

4. A carbon dioxide gas fire extinguishing device according to claim 1, characterized in that: The rotating rod (8) forms a rotating structure with the lifting rod (9) through the threaded slider (7).

5. A carbon dioxide gas fire extinguishing device according to claim 1, characterized in that: The lifting rod (9) forms a lifting structure with the device body (1) through the rotating rod (8).

6. A carbon dioxide gas fire extinguishing device according to claim 1, characterized in that: The positioning block (10) forms a fixed structure between the lifting rod (9) and the hanging ring (3), and the outer wall of the positioning block (10) and the outer wall of the connecting portion of the hanging ring (3) are in an arc shape.

7. A carbon dioxide gas fire extinguishing device according to claim 2, characterized in that: The flip plate (14) forms a flip structure with the device body (1) through the worm (11) and the worm wheel (13), and the rotation center of the worm wheel (13) and the rotation center of the flip plate (14) are arranged to coincide with each other.

8. A carbon dioxide gas fire extinguishing device according to claim 2, characterized in that: The armrest body (19) forms a telescopic structure through the second threaded rod (15) and the threaded sliding rod (17) and the limiting groove (18), and the armrest body (19) is symmetrically arranged on both sides of the threaded sliding rod (17).

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