Fire monitor support moving device

Abstract

The utility model discloses a fire monitor support moving device which comprises a support platform, the support platform is used for installing a fire monitor, a plurality of side faces of the support platform are fixedly connected with supporting legs, the supporting legs are distributed at equal intervals, the bottom ends of the supporting legs are fixedly connected with supporting claws, and the supporting claws make contact with the ground. The multiple supporting legs are each provided with a moving assembly and a storage assembly capable of enabling the moving assembly to be stored and released, the moving assemblies can make contact with the ground through the storage assemblies, the supporting claws are separated from the ground, and the support platform is moved. According to the utility model, through the arrangement of the storage assembly, the castors can be folded and unfolded freely, the castors are unfolded to be in contact with the ground, the supporting claws are separated from the ground and the bracket platform can move normally during transfer, and when the bracket platform stands, the castors are folded to be separated from the ground and the supporting claws are in contact with the ground to stably support the bracket platform, so that the bracket platform is prevented from shaking; and the storage assembly is simple, flexible and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of fire cannon supports, in particular to a moving device for a fire cannon support. Background Art

[0002] A fire cannon is an important fire-fighting equipment for extinguishing fires at a long distance. Generally, the fire cannon is installed on a support platform. When in use, the claws of the support platform are fixed and supported at an ideal fire-fighting position. However, after the fire cannon is used, due to its own heaviness, it is difficult for a single person to move it, which is time-consuming and laborious. Therefore, some will install rollers at the bottom of the support, and the support and the fire cannon can be moved by pushing and pulling by a single person. However, the existing rollers cannot be retracted and extended freely. When in use, if the claws cannot touch the ground, the support platform cannot be effectively supported, making the whole easy to shake. Therefore, the technical personnel in this field provide a moving device for a fire cannon support to solve the problems raised in the above background art. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a moving device for a fire cannon support.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A moving device for a fire cannon support, including a support platform for installing a fire cannon thereon. A plurality of sides of the support platform are fixedly connected with support legs, and the support legs are equidistantly distributed. The bottom ends of the plurality of support legs are fixedly connected with claws, and the claws are in contact with the ground. A moving component and a storage component for retracting and extending the moving component are installed on each of the plurality of support legs. Through the storage component, the moving component can be made to contact the ground to lift the claws off the ground and move the support platform.

[0006] As a further scheme of the utility model, the moving component is a caster wheel. Installation frames are fixedly connected to positions of the plurality of support legs close to the bottom ends, and the caster wheels are arranged inside the installation frames.

[0007] As a further scheme of the utility model, the storage component includes an installation seat and a rotating shaft. The rotating shaft is movably connected inside the installation frame. The installation seat is fixedly connected to the circumferential outer wall of the rotating shaft, and the caster wheel is installed on one side of the installation seat.

[0008] As a further scheme of the utility model, fixing blocks are fixedly connected to the bottom ends of the plurality of support legs. A pin shaft penetrates through and is movably connected to the fixing blocks. First limiting holes and second limiting holes are formed in the sides of the plurality of rotating shafts, and the pin shaft can be screwed into the first limiting holes and the second limiting holes.

[0009] As a further solution of the present utility model, torsion springs are movably connected to both ends of multiple said rotating shafts, and the two ends of the torsion springs are respectively fixed to the rotating shafts and the mounting frames.

[0010] As a further solution of the present utility model, rubber pads are bonded to the bottoms of multiple said supporting claws.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By arranging casters at the bottom of the supporting legs, when the overall movement of the bracket platform is required, the casters are unfolded through the storage assembly to contact the ground, and the supporting claws leave the ground accordingly. Pushing the bracket platform to make the casters rotate can move the bracket platform as a whole, which is time-saving and labor-saving and reduces manual operation.

[0013] 2. Through the setting of the storage assembly, the casters can be retracted and extended freely. During transfer, the casters are unfolded to contact the ground, and the supporting claws leave the ground, enabling the normal movement of the bracket platform. When the bracket platform is stationary, the casters are stored to separate from the ground, and the supporting claws contact the ground to stably support the bracket platform, avoiding shaking. Moreover, the storage assembly is simple to operate, flexible and convenient. Description of the Drawings

[0014] Figure 1 It is a front view structural schematic diagram of a fire cannon bracket moving device proposed by the present utility model;

[0015] Figure 2 It is a structural schematic diagram of the moving assembly of a fire cannon bracket moving device proposed by the present utility model;

[0016] Figure 3 It is a partial structural schematic diagram of a fire cannon bracket moving device proposed by the present utility model.

[0017] In the figure: 1, bracket platform; 2, supporting leg; 3, supporting claw; 4, moving assembly; 5, fixed block; 6, pin shaft; 7, mounting seat; 8, caster; 9, torsion spring; 10, rotating shaft; 11, mounting frame; 12, first limiting hole; 13, second limiting hole. Specific Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. It should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

[0019] Refer to Figures 1 - 3, a moving device for a fire cannon support, including a support platform 1 for installing a fire cannon on the support platform 1. Legs 2 are welded to multiple sides of the support platform 1 and are evenly distributed. The bottoms of multiple legs 2 are fixed with claws 3 through bolts, and the claws 3 are in contact with the ground. Moving components 4 and a storage component that can retract and extend the moving components 4 are installed on multiple legs 2. Through the storage component, the moving components 4 can be made to contact the ground to lift the claws 3 off the ground and move the support platform 1. When moving to a designated position, after folding and storing the moving components 4 through the storage component, the claws 3 will contact the ground, and the support platform 1 will be supported by the legs 2.

[0020] In the present utility model, the moving component 4 is a caster 8. Installation frames 11 are welded at positions near the bottom ends of multiple legs 2. The casters 8 are arranged inside the installation frames 11. Adjust the storage component to unfold the casters 8. After the casters 8 are unfolded and in contact with the ground, at this time the claws 3 are separated from the ground, and then by pushing the support platform 1 to make the casters 8 rotate, the whole can be moved.

[0021] In the present utility model, the storage component includes a mounting seat 7 and a rotating shaft 10. The rotating shaft 10 is rotatably connected inside the installation frame 11. The mounting seat 7 is fixed to the circumferential outer wall of the rotating shaft 10 through bolts. The caster 8 is installed on one side of the mounting seat 7. Both ends of multiple rotating shafts 10 are sleeved with torsion springs 9, and both ends of the torsion springs 9 are fixed to the rotating shaft 10 and the installation frame 11 respectively. Rotate the caster 8 downward to make the mounting seat 7 drive the rotating shaft 10 to rotate. When the caster 8 rotates to 90 degrees, the caster 8 unfolds downward. At the same time, the torsion spring 9 generates torsion. When the locking of the rotating shaft 10 is released, the torsion spring 9 rebounds and resets to make the rotating shaft 10 reverse and reset. The rotation of the rotating shaft 10 makes the mounting seat 7 drive the caster 8 to rotate, making the caster 8 in a horizontal position, completing the storage of the caster 8.

[0022] In the present utility model, fixing blocks 5 are fixed to the bottoms of multiple legs 2 through bolts. A pin shaft 6 is threadedly connected through the fixing blocks 5. First limiting holes 12 and second limiting holes 13 are opened on the sides of multiple rotating shafts 10. The pin shaft 6 can be screwed into the inside of the first limiting hole 12 and the second limiting hole 13. When it is necessary to move the whole support platform 1, rotate the pin shaft 6 to make the pin shaft 6 move upward and out of the second limiting hole 13. After the caster 8 rotates to a specified position, the first limiting hole 12 rotates to the lower side of the pin shaft 6, and then reverse-rotate the pin shaft 6 and move it downward into the first limiting hole 12 to lock the position of the rotating shaft 10.

[0023] In the present utility model, rubber pads are bonded to the bottoms of multiple claws 3. The rubber pads can stably contact the ground and increase the friction between the claws 3 and the ground.

[0024] Working principle: When it is necessary to move the support platform 1 as a whole, rotate the pin shaft 6 to move the pin shaft 6 upward and out of the second limit hole 13, and then rotate the casters 8 downward to drive the rotating shaft 10 to rotate by the mounting seat 7. When the caster 8 rotates to 90 degrees, the caster 8 faces downward, and the torsion spring 9 generates torsion. At this time, the first limit hole 12 rotates to the lower side of the pin shaft 6, and then the pin shaft 6 is rotated reversely and moved downward into the first limit hole 12. At this time, the position of the rotating shaft 10 can be locked. According to the above method, the casters 8 on each support leg 2 can be unfolded in sequence. After the casters 8 are unfolded and in contact with the ground, the support claws 3 are separated from the ground at this time. Then, by pushing the support platform 1 to rotate the casters 8, the whole can be moved;

[0025] When the support platform 1 moves to the designated position, rotate the pin shaft 6 upward to separate it from the first limit hole 12. At this time, the torsion spring 9 rebounds and resets to reverse the rotation of the rotating shaft 10. The rotation of the rotating shaft 10 drives the mounting seat 7 to drive the caster 8 to rotate, so that the caster 8 is in a horizontal position, completing the storage of the caster 8, and the support claw 3 contacts the ground again, and the support platform 1 is supported by the support leg 2.

[0026] In this application, the structures and connection relationships not described in detail are all prior arts, and their structures and principles are already well-known technologies, so they will not be elaborated here.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A moving device for a fire fighting gun bracket, comprising a bracket platform (1) for installing a fire fighting gun on the bracket platform (1), characterized in that, The support platform (1) is fixedly connected with support legs (2) on multiple sides, and the support legs (2) are equidistantly distributed. The bottom ends of the multiple support legs (2) are fixedly connected with support claws (3), and the support claws (3) are in contact with the ground. A moving component (4) and a storage component capable of retracting and extending the moving component (4) are installed on each of the multiple support legs (2). Through the storage component, the moving component (4) can be brought into contact with the ground to lift the support claws (3) off the ground and move the support platform (1).

2. The mobile device of a fire monitor bracket according to claim 1, wherein The moving component (4) is a caster (8). Mounting frames (11) are fixedly connected to the positions of the multiple support legs (2) close to the bottom ends, and the casters (8) are arranged inside the mounting frames (11).

3. The mobile device for a fire monitor bracket according to claim 2, characterized in that, The storage component includes a mounting seat (7) and a rotating shaft (10). The rotating shaft (10) is movably connected inside the mounting frame (11). The mounting seat (7) is fixedly connected to the circumferential outer wall of the rotating shaft (10), and the caster (8) is installed on one side of the mounting seat (7).

4. The mobile device for a fire monitor bracket according to claim 3, wherein, Fixed blocks (5) are fixedly connected to the bottom ends of the multiple support legs (2). Pins (6) are movably connected through the fixed blocks (5). First limiting holes (12) and second limiting holes (13) are formed in the sides of the multiple rotating shafts (10), and the pins (6) can be screwed into the inside of the first limiting holes (12) and the second limiting holes (13).

5. The mobile device of a fire monitor bracket according to claim 3, characterized in that, Torsion springs (9) are movably connected to both ends of the multiple rotating shafts (10), and the two ends of the torsion springs (9) are fixed to the rotating shafts (10) and the mounting frames (11) respectively.

6. The mobile device for a fire monitor bracket according to claim 1, characterized in that, Rubber pads are bonded to the bottoms of the multiple support claws (3).

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