Emergency fire extinguisher conveying device

Abstract

The utility model discloses an emergency fire extinguisher conveying device which comprises two installing plates arranged side by side, a clamping assembly and a containing cylinder which are arranged on one sides of the two installing plates, and a plurality of rubber strips connected with the two installing plates, one side of the containing cylinder is connected with the lower portions of the installing plates through a supporting plate, and the clamping assembly comprises an annular block. A sliding plate is connected to one side of the annular block, an annular groove is formed in the annular block, a locking assembly is arranged in the annular groove, clamping grooves are formed in the two sides of the end face of the mounting plate in the length direction correspondingly, a plurality of threaded holes are formed in the middle of the mounting plate at equal intervals in the length direction, and clamping blocks clamped in the clamping grooves in a sliding mode are arranged at the end of the sliding plate. A locking plate in clearance fit with the mounting plate is arranged on one side of the top end of the sliding plate, a through hole is formed in the end face of the locking plate, and the locking plate is in threaded connection with the corresponding threaded hole through a bolt penetrating through the through hole so as to be fastened with the mounting plate; the fire extinguisher conveying device can help workers to safely convey fire extinguishers when the workers quickly go up and down the large bale platform.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting equipment transportation technology, and in particular to an emergency fire extinguisher transportation device. Background Technology

[0002] The continuous casting workshop is a crucial work area in steel production. Here, molten steel is transformed into solid billets through a continuous casting process. Simply put, it's where molten steel is turned into billets with specific shapes and specifications—a key step in achieving efficient steel production. During production, the ladle platform is prone to glycerin (a lubricant, but flammable) buildup due to equipment malfunctions. If personnel fail to inspect and clean the oil stains promptly, it can easily pose a fire hazard during subsequent steel pouring.

[0003] In the immediate aftermath of a fire, personnel need to carry fire extinguishers to extinguish the fire. However, climbing up and down large ladders while holding fire extinguishers is difficult and can easily lead to falls and injuries. To address this, we propose an emergency fire extinguisher transport device that facilitates the immediate transport of firefighting equipment, freeing up personnel's hands and enabling them to use the ladders and handrails correctly and properly, reducing the risk of falls. At the same time, it further improves the efficiency of firefighting equipment transport and reduces damage to the equipment during transport. Utility Model Content

[0004] The problem this invention aims to solve is how to safely transport fire extinguishers when quickly loading and unloading large cargo platforms.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an emergency fire extinguisher transport device, comprising two mounting plates arranged side by side, a snap-fit ​​assembly and a container cylinder disposed on one side of the two mounting plates, and multiple rubber strips connected between the side walls of the two mounting plates. One side of the container cylinder is connected to the lower part of the mounting plate through a support plate. The snap-fit ​​assembly includes an annular block disposed above the container cylinder. A sliding plate is connected to one side of the annular block. An annular groove is formed inside the annular block. A locking assembly is disposed inside the annular groove. Snap-fit ​​grooves are formed on both sides of the end face of the mounting plate along the length direction. Multiple threaded holes are equally spaced along the length direction in the middle of the mounting plate. A snap-fit ​​block is provided at the end of the sliding plate and is slidably snapped into the snap-fit ​​groove. A locking plate is provided on one side of the top of the sliding plate and is fitted with the gap between the sliding plate and the mounting plate. A through hole is formed on the end face of the locking plate. The locking plate is fastened to the mounting plate by bolts passing through the through hole and threadedly connecting to the corresponding threaded hole.

[0006] In a preferred embodiment of the emergency fire extinguisher transport device of this utility model, the upper and lower parts of the other side of the two mounting plates are respectively provided with ring buckles, and a shoulder strap is provided through the two ring buckles.

[0007] In a preferred embodiment of the emergency fire extinguisher transport device of this utility model, the locking component includes an annular rotating block rotatably disposed in an annular groove. The inner wall of the annular rotating block is provided with a plurality of first teeth. Three rotating shafts are provided at equal angles around the opening of the annular groove. The outer walls of the three rotating shafts are provided with rotating columns. The outer walls of the rotating columns are provided with a plurality of second teeth. The second teeth mesh with the first teeth.

[0008] In a preferred embodiment of the emergency fire extinguisher transport device of this utility model, one end of each of the three rotating shafts passes through the top of the annular block and is provided with a locking block.

[0009] In a preferred embodiment of the emergency fire extinguisher transport device of this utility model, the outer wall of the annular block is provided with a rotating hole communicating with the annular groove, the outer wall of the annular rotating block is provided with a first straight rod passing through the rotating hole, the outer wall of the annular block is provided with a second straight rod, and the first straight rod and the second straight rod are connected by a spring.

[0010] The beneficial effects of this utility model are as follows: a fire extinguisher can be placed in both the annular block and the container, so this utility model can transport two fire extinguishers at once. The operator can carry the fire extinguisher on their shoulder with a shoulder strap, which is convenient for the operator to transport the fire extinguisher immediately, freeing their hands and enabling them to use the ladder and handrail of the large platform in a standardized and correct manner, reducing the risk of injury from falls. At the same time, the locking component in the annular block can fix fire extinguishers of different sizes, preventing the fire extinguisher from falling out of the annular block and the container when the operator accidentally falls, further improving the efficiency of fire extinguisher transportation and reducing the damage to the fire extinguisher caused during transportation. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0012] Figure 1 This is a visual representation of an emergency fire extinguisher delivery device.

[0013] Figure 2 This is a rear view of an emergency fire extinguisher delivery device.

[0014] Figure 3 This is a diagram showing the internal structure of an annular block in an emergency fire extinguisher delivery device. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] Reference Figures 1-3 As shown, an emergency fire extinguisher delivery device includes two mounting plates 100 arranged side by side, a snap-fit ​​assembly 200 and a container 300 disposed on one side of the two mounting plates 100, and a plurality of rubber strips 400 connected between the side walls of the two mounting plates 100. One side of the container 300 is connected to the lower part of the mounting plate 100 via a support plate 301. The snap-fit ​​assembly 200 includes an annular block 201 disposed above the container 300. A sliding plate 202 is connected to one side of the annular block 201. An annular groove 201a is formed inside the annular block 201. The annular groove 201a is provided with a... The locking assembly 204 has locking grooves 101 on both sides of the end face of the mounting plate 100 along the length direction. Multiple threaded holes 102 are equally spaced in the middle of the mounting plate 100 along the length direction. The end of the sliding plate 202 is provided with a locking block 202a that slides and engages in the locking groove 101. A locking plate 203 is provided on one side of the top of the sliding plate 202 that fits against the mounting plate 100. The end face of the locking plate 203 has a through hole. The locking plate 203 is fastened to the mounting plate 100 by bolts 203b passing through the through hole and threadedly connecting to the corresponding threaded hole 102.

[0017] The cylinder of fire extinguisher 1 is placed inside the container 300 through the annular block 201. The height of the sliding plate 202 and the annular block 201 is adjusted so that the annular block 201 is located between the top of the fire extinguisher cylinder and the valve. Then, the bolt 203b is threaded through the through hole of the locking plate 203 and threaded into the corresponding threaded hole 102 to fix the positional relationship between the locking plate 203 and the mounting plate 100.

[0018] In this embodiment, the upper and lower parts of the other side of the two mounting plates 100 are respectively provided with ring buckles 103, and a shoulder strap 104 is provided through the two ring buckles 103.

[0019] Operators can carry two fire extinguishers located in the annular block 201 and the container 300 using a shoulder strap 104. Since multiple rubber strips 400 are provided between the side walls of the two mounting plates 100, the rubber strips 400 can bend under force to fit the back of the human body.

[0020] In this embodiment, the locking component 204 includes an annular rotating block 204a rotatably disposed in an annular groove 201a. The inner wall of the annular rotating block 204a is provided with a plurality of first teeth 204a-1. Three rotating shafts 204b are provided at equal angles around the opening of the annular groove 201a. Rotating columns 204b-1 are provided on the outer walls of the three rotating shafts 204b. A plurality of second teeth 204b-2 are provided on the outer walls of the rotating columns 204b-1. The second teeth 204b-2 mesh with the first teeth 204a-1.

[0021] Since the multiple first teeth 204a-1 on the inner wall of the annular rotating block 204a mesh with the multiple second teeth 204b-2 on the outer wall of the rotating column 204b-1, rotating the annular rotating block 204a can drive the rotating column 204b-1 to rotate, thereby driving the three rotating shafts 204b to rotate in the same direction.

[0022] In this embodiment, one end of each of the three rotating shafts 204b passes through the top of the annular block 201 and is provided with a locking block 204c.

[0023] When the three rotating shafts 204b rotate in the same direction, they can drive the three locking blocks 204c to rotate towards the center of the annular block 201, until the three locking blocks 204c rotate to abut the top of the fire extinguisher 1. Since the diameter of the top of the existing fire extinguisher 1 is gradually decreasing, even if the operator accidentally falls and the annular block 201 and the container 300 change from the vertical direction to the tilted direction, the three locking blocks 204c can also prevent the fire extinguisher 1 from falling out of the annular block 201 and the container 300.

[0024] In this embodiment, the outer wall of the annular block 201 is provided with a rotating hole 201b that communicates with the annular groove 201a, the outer wall of the annular rotating block 204a is provided with a first straight rod 204d that passes through the rotating hole 201b, the outer wall of the annular block 201 is provided with a second straight rod 204e, and the first straight rod 204d and the second straight rod 204e are connected by a spring 204f.

[0025] The initial state of the three locking blocks 204c is that they are turned to the center of the annular block 201. The annular rotating block 204a is rotated by the first straight rod 204d, which causes the annular rotating block 204a to drive the three rotating shafts 204b to rotate. In turn, the three rotating shafts 204b drive the three locking blocks 204c to rotate away from the center of the annular block 201. At this time, the fire extinguisher 1 can be taken out. After releasing the first straight rod 204d, the first straight rod 204d returns to its original position under the tension of the spring 204f.

[0026] Working principle: Since the sizes of fire extinguishers 1 vary, the heights of the adjustable sliding plate 202 and the annular block 201 are adjusted so that the annular block 201 is positioned between the top of the fire extinguisher cylinder and the valve. Then, the bolt 203b is threaded through the through hole of the locking plate 203 and connected to the corresponding threaded hole 102, fixing the positional relationship between the locking plate 203 and the mounting plate 100. Since the initial state of the three locking blocks 204c is towards the center of the annular block 201, the first straight rod 204d rotates the annular rotating block 204a, thus... Multiple first teeth 204a-1 on the inner wall of the annular rotating block 204a mesh with multiple second teeth 204b-2 on the outer wall of the rotating column 204b-1. Therefore, when the annular rotating block 204a is rotated, the rotating column 204b-1 can be driven to rotate, which in turn drives the three rotating shafts 204b to rotate in the same direction. The three rotating shafts 204b then drive the three locking blocks 204c to rotate away from the center of the annular block 201. At this time, the cylinder of the fire extinguisher 1 is placed in the holding cylinder 300 through the annular block 201. After releasing the first straight rod 204d... The first straight rod 204d returns to its original position under the tension of the spring 204f. Therefore, the three locking blocks 204c, driven by the three rotating shafts 204b, rotate again toward the center of the annular block 201 until they reach the top of the fire extinguisher 1. Since the diameter of the top of the fire extinguisher 1 is gradually decreasing, even if the operator accidentally falls, causing the annular block 201 and the container 300 to change from a vertical to an inclined position, the three locking blocks 204c can still prevent the fire extinguisher 1 from falling from the annular block 201. The fire extinguisher 1 falls out of the container 300. The operator can carry the two fire extinguishers located in the annular block 201 and the container 300 on their back using the shoulder strap 104. Since multiple rubber strips 400 are set between the side walls of the two mounting plates 100, the rubber strips 400 can bend under force to fit the back of the human body. When the fire is reached, the annular rotating block 204a is rotated by the first straight rod 204d. The three rotating shafts 204b drive the three locking blocks 204c to rotate away from the center of the annular block 201, so that the fire extinguisher 1 can be taken out from the annular block 201 and the container 300.

[0027] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An emergency fire extinguisher transport device, characterized by: The utility model provides a kind of installation plate, which comprises two installation plates (100) arranged side by side, a clamping assembly (200) arranged on one side of the two installation plates (100) and a containing cylinder (300), and a plurality of rubber strips (400) connected between the side walls of the two installation plates (100). The containing cylinder (300) is connected to the lower part of the installation plate (100) through a support plate (301) on one side. The clamping assembly (200) comprises an annular block (201) arranged above the containing cylinder (300). The annular block (201) is connected with a sliding plate (202) on one side. A ring-shaped groove (201a) is formed in the interior of the annular block (201). A locking assembly (204) is arranged in the ring-shaped groove (201a). A clamping groove (101) is formed in the end face of the installation plate (100) on both sides along the length direction. A plurality of threaded holes (102) are arranged at equal intervals in the middle of the installation plate (100) along the length direction. A clamping block (202a) is arranged at the end of the sliding plate (202) and clamped in the clamping groove (101). A locking plate (203) is arranged on one side of the top end of the sliding plate (202) and fits with the installation plate (100) with a gap. A through hole is formed in the end face of the locking plate (203). The locking plate (203) is connected with the corresponding threaded hole (102) through a bolt (203b) passing through the through hole and is fastened with the installation plate (100).

2. An emergency fire extinguisher carrier as defined in claim 1, wherein: An annular buckle (103) is arranged on the upper part and the lower part of the other side of the two installation plates (100) respectively. A shoulder strap (104) is arranged through the two annular buckles (103).

3. An emergency fire extinguisher carrier as defined in claim 1, wherein: The locking assembly (204) comprises an annular rotating block (204a) arranged in rotation in the ring-shaped groove (201a). A plurality of first teeth (204a-1) are arranged on the inner wall of the annular rotating block (204a) in the circumferential direction. Three rotating shafts (204b) are arranged at equal angles in the circumferential direction at the slot opening of the ring-shaped groove (201a). A rotating column (204b-1) is arranged on the outer wall of the three rotating shafts (204b). A plurality of second teeth (204b-2) are arranged on the outer wall of the rotating column (204b-1). The second teeth (204b-2) are engaged with the first teeth (204a-1).

4. An emergency fire extinguisher carrier as defined in claim 3, wherein: One end of the three rotating shafts (204b) passes through the top end of the annular block (201) and is provided with a clamping block (204c).

5. An emergency fire extinguisher carrier as defined in claim 4, wherein: A rotary hole (201b) is formed in the outer wall of the annular block (201) and communicates with the ring-shaped groove (201a). A first straight rod (204d) is arranged on the outer wall of the annular rotating block (204a) and passes through the rotary hole (201b). A second straight rod (204e) is arranged on the outer wall of the annular block (201). The first straight rod (204d) and the second straight rod (204e) are connected by a spring (204f).

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