Turnover micro mobile fire fighting truck
By adopting a combination of anti-blocking wheels and brake universal wheels on the micro mobile fire truck, combined with the mechanical structure of the rotating plate and the slot plate, the problem of the micro fire truck's passage difficulties on narrow roads and the troublesomeness of the operators carrying tools is solved, and the flexibility and practicality of the equipment are improved.
Patent Information
- Application Number
- CN202420802166.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing micro mobile fire trucks are large in size and are difficult to pass through narrow roads. The operators need to carry fire fighting tools, which increases turnover strength and reduces practicality.
A turnover micro mobile fire truck was designed, using a combination of anti-tie wheel and a braking universal wheel, which improved the flexibility and stability of the device. The fire fighting tool is fixed to the equipment through the mechanical structure of the rotating plate and the slot plate, avoiding the operator's carrying it.
It realizes flexible movement and stable steering of the micro fire truck, reduces operation difficulty and turnover strength, and improves the practicality and efficiency of the equipment.
Smart Images
Figure CN222550022U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire trucks, in particular to a rotatable micro mobile fire truck. Background Art
[0002] Fire trucks, also known as fire engines, are vehicles designed and manufactured to be suitable for firefighters to ride, equipped with various firefighting equipment or fire extinguishing agents, and used by firefighting forces to extinguish fires, assist in extinguishing fires, or for firefighting and rescue. Fire trucks can transport firefighters to the scene of a fire and provide them with a variety of tools for performing disaster relief tasks.
[0003] In the prior art, the construction site has a large operation area, many hot work operations, many flammable materials, and many types of construction work, which often requires fire fighting measures. The general mini mobile fire truck is large in size, and the existing mini fire truck can usually only carry fire extinguishing agents, requiring operators to carry fire fighting tools.
[0004] However, the existing mini fire trucks are large in size, which makes it inconvenient to pass through certain narrow roads and turn. At the same time, the operators have to carry fire-fighting tools, which increases the turnover intensity and reduces the practicality of the mini fire truck. Therefore, the utility model proposes a turnable mini mobile fire truck to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a micro mobile fire truck that can be turned around to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable micro mobile fire truck, comprising: a rotatable micro mobile fire truck, comprising an anti-puncture wheel, a filling box is installed on one side of the anti-puncture wheel, a fire extinguisher is arranged on one side of the filling box, and fire-fighting tools are arranged on one side of the fire extinguisher.
[0007] A rotating plate is arranged at one end of the fire fighting tool, a first fixing seat is installed at one end of the rotating plate, a second fixing seat is installed at the other end of the rotating plate, a slot plate is fixedly installed on one side of the second fixing seat, and a clamping ring is arranged on one side of the slot plate.
[0008] The other side of the fixed plate is fixedly connected to the H-shaped frame, a clamping block is fixedly installed on one side of the rotating plate, and one side of the first fixed seat and the second fixed seat are fixedly connected to the H-shaped frame.
[0009] The buckle and the clamping ring are rotatably connected through a long pin shaft, the clamping ring and the clamping slot plate are clamped and matched, a fixed plate is installed opposite to the rotating plate, and a clamping block is fixedly connected to one side of the fixed plate.
[0010] One end of the rotating plate is hinged to the first fixed seat through a hinge, and the other end of the rotating plate is fixedly connected to a connecting plate, and one end of the connecting plate is rotatably connected to a buckle through a short pin shaft.
[0011] Preferably, a connecting shaft is provided in the fixed sleeve inside the anti-puncture wheel, the connecting shaft sleeve is arranged in the base frame and is rotatably connected to the base frame, and both sides of the upper surface of the base frame are welded and fixed to the H-shaped frame through steel columns.
[0012] Preferably, the lower surface of the filling box is welded and fixed to the chassis, the two side surfaces of the filling box are welded and fixed to the H-shaped frame, a push handle is fixedly connected to one side of the chassis, a universal wheel with brake is provided on one side of the push handle, and the upper surface of the universal wheel with brake is fixedly connected to the chassis.
[0013] Preferably, a support plate is provided on one side of the universal wheel with brakes, both sides of the support plate are welded and fixed to the base frame, a support sleeve is fixedly installed on the upper surface of the support plate, the support sleeve is slidably connected to the outer wall of the fire extinguisher, and one side of the push handle is fixedly connected to the H-shaped frame.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The connecting shaft drives the anti-puncture wheels fixed at both ends to rotate, which facilitates the movement of the entire device. Combined with the universal wheel with brake fixedly installed on one side of the bottom of the frame, it facilitates the steering and braking of the entire device, and improves the flexibility of the entire device. One side of the push handle is welded and fixed to the frame and H-frame, and the push handle assists the movement of the entire device. The H-frame is welded to the upper side of the frame through steel columns, thereby improving the stability of the entire device. The filling box is used to fill sand or water, etc., so as to adapt to fires in different situations. A support sleeve is fixedly installed on the upper surface of the support plate. The support sleeve facilitates the placement and removal of the fire extinguisher, and at the same time ensures the stability of the fire extinguisher during the entire turnover process.
[0016] 2. By placing one end of the fire-fighting tool on the inner arc surface of the block installed on the fixed plate, and the other end of the fire-fighting tool is placed on the bracket, the rotating plate is flipped down at this time, and one end of the rotating plate is hinged to the first fixed seat through a hinge, so that the other end of the rotating plate moves downward, and through the rotation connection of the long pin shaft and the clamping ring, one end of the clamping ring is inserted into the bending part of the clamping slot plate, and then by pressing the buckle in the direction close to the rotating plate, under the rotation connection of the short pin shaft and the connecting plate, the buckle is abutted against the connecting plate, and the groove provided by the buckle is inserted into the protrusions on both sides of the connecting plate, thereby ensuring the tightness of the clamping ring and the clamping slot plate. At this time, the block on one side of the rotating plate also abuts against the outer ring of one end of the fire-fighting tool, thereby fixing the fire-fighting tool on the entire equipment, avoiding the trouble of the operator carrying the fire-fighting tool, reducing the turnover strength, improving the turnover efficiency, and improving the practicality of the mini fire truck. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;
[0019] Figure 3 It is a top view schematic diagram of the overall structure of the utility model;
[0020] Figure 4 It is a bottom view schematic diagram of the overall structure of the utility model.
[0021] In the figure: 1. anti-puncture wheel; 2. filling box; 3. fire extinguisher; 4. fire-fighting tools; 5. rotating plate; 6. first fixed seat; 7. second fixed seat; 8. slot plate; 9. snap ring; 10. connecting shaft; 11. base frame; 12. steel column; 13. H-shaped frame; 14. push handle; 15. universal wheel with brake; 16. support plate; 17. support sleeve; 18. hinge; 19. connecting plate; 20. short pin shaft; 21. buckle; 22. long pin shaft; 23. fixing plate; 24. block. DETAILED DESCRIPTION
[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0026] See also Figures 1 to 4 The utility model provides a technical solution: a micro mobile fire truck that can be turned around, including: a filling box 2 is installed on one side of the anti-puncture wheel 1, a fire extinguisher 3 is arranged on one side of the filling box 2, and a fire-fighting tool 4 is arranged on one side of the fire extinguisher 3. A connecting shaft 10 is fixed in the fixed sleeve of the anti-puncture wheel 1, and the connecting shaft 10 is sleeved in the bottom frame 11 and is rotatably connected to the bottom frame 11. The two sides of the upper surface of the bottom frame 11 are welded and fixed to the H-shaped frame 13 through steel columns 12, and the bottom surface of the filling box 2 is welded and fixed to the bottom frame 11. The two side surfaces of the box 2 are welded and fixed to the H-shaped frame 13, a push handle 14 is fixedly connected to one side of the base frame 11, a universal wheel 15 with brakes is provided on one side of the push handle 14, the upper surface of the universal wheel 15 with brakes is fixedly connected to the base frame 11, a support plate 16 is provided on one side of the universal wheel 15 with brakes, both sides of the support plate 16 are welded and fixed to the base frame 11, a support sleeve 17 is fixedly installed on the upper surface of the support plate 16, the support sleeve 17 is slidably connected to the outer wall of the fire extinguisher 3, and one side of the push handle 14 is fixedly connected to the H-shaped frame 13.
[0027] The base frame 11 provides stable support for the entire device. The connecting shaft 10 is rotatably sleeved in the base frame 11, so that the connecting shaft 10 drives the anti-puncture wheels 1 fixedly sleeved at both ends to rotate, thereby facilitating the movement of the entire device, and then cooperating with the universal wheel 15 with brakes fixedly installed on one side of the bottom of the base frame 11, so as to facilitate the steering and braking of the entire device, thereby improving the flexibility of the entire device. One side of the push handle 14 is welded and fixed to the base frame 11 and the H-frame 13, and the push handle 14 assists the movement of the entire device. The H-frame 13 is welded to the upper side of the base frame 11 through the steel column 12, thereby improving the stability of the entire device. The filling box 2 is used to fill sand or water, etc., so as to adapt to fires in different situations. A support sleeve 17 is fixedly installed on the upper surface of the support plate 16. The support sleeve 17 facilitates the placement and removal of the fire extinguisher 3, and at the same time ensures the stability of the fire extinguisher 3 during the entire turnover process.
[0028] A rotating plate 5 is provided at one end of the fire-fighting tool 4, a first fixed seat 6 is installed at one end of the rotating plate 5, a second fixed seat 7 is installed at the other end of the rotating plate 5, a slot plate 8 is fixedly installed on one side of the second fixed seat 7, a snap ring 9 is provided on one side of the slot plate 8, one end of the rotating plate 5 is hinged to the first fixed seat 6 through a hinge 18, and the other end of the rotating plate 5 is fixedly connected to a connecting plate 19, one end of the connecting plate 19 is rotatably connected to a snap 21 through a short pin 20, the snap 21 and the snap ring 9 are rotatably connected through a long pin 22, the snap ring 9 and the slot plate 8 are snap-fitted, a fixed plate 23 is installed opposite to the rotating plate 5, a block 24 is fixedly connected to one side of the fixed plate 23, the other side of the fixed plate 23 is fixedly connected to the H-shaped frame 13, a block 24 is fixedly installed on one side of the rotating plate 5, and one side of the first fixed seat 6 and the second fixed seat 7 are fixedly connected to the H-shaped frame 13.
[0029] The outer wall of the base frame 11 is welded and fixed with a bracket to provide auxiliary support for the fire-fighting tool 4. By placing one end of the fire-fighting tool 4 on the inner arc surface of the block 24 installed on the fixing plate 23, and the other end of the fire-fighting tool 4 is placed on the bracket, the rotating plate 5 is flipped downward, and one end of the rotating plate 5 is hinged to the first fixing seat 6 through the hinge 18, so that the other end of the rotating plate 5 moves downward, and the long pin shaft 22 is connected with the snap ring 9 through rotation, so that one end of the snap ring 9 is inserted into the bending part of the slot plate 8, and then the buckle 21 is pressed in the direction close to the rotating plate 5. Under the rotation connection between the short pin shaft 20 and the connecting plate 19, the buckle 21 is abutted against the connecting plate 19, and the groove provided by the buckle 21 is inserted into the protrusions on both sides of the connecting plate 19, so as to ensure the tightness of the snap ring 9 and the slot plate 8. At this time, the block 24 on one side of the rotating plate 5 is also abutted against the outer ring of one end of the fire-fighting tool 4, thereby fixing the fire-fighting tool 4 on the entire equipment.
[0030] During actual use, the connecting shaft 10 drives the anti-puncture wheels 1 fixed at both ends to rotate, thereby facilitating the movement of the entire device, and then cooperates with the universal wheel 15 with brakes fixedly installed on one side of the bottom of the base frame 11, thereby facilitating the steering and braking of the entire device, and improving the flexibility of the entire device. One side of the push handle 14 is welded and fixed to the base frame 11 and the H-frame 13, and the push handle 14 assists the movement of the entire device. The H-frame 13 is welded to the upper side of the base frame 11 through the steel column 12, thereby improving the stability of the entire device. The filling box 2 is used to fill sand or water, etc., so as to adapt to fires in different situations. A support sleeve 17 is fixedly installed on the upper surface of the support plate 16. The support sleeve 17 facilitates the placement and removal of the fire extinguisher 3, and at the same time ensures the stability of the fire extinguisher 3 during the entire turnover process. By placing one end of the fire-fighting tool 4 on the inner arc surface of the block 24 installed on the fixed plate 23, the fire-fighting tool The other end of the rotating plate 5 is placed on the bracket, and the rotating plate 5 is flipped down at this time. One end of the rotating plate 5 is hinged to the first fixed seat 6 through the hinge 18, so that the other end of the rotating plate 5 moves downward, and the long pin shaft 22 is connected with the clamping ring 9 through rotation, so that one end of the clamping ring 9 is inserted into the bending part of the card slot plate 8, and then the buckle 21 is pressed in the direction close to the rotating plate 5. Under the rotation connection of the short pin shaft 20 and the connecting plate 19, the buckle 21 is abutted against the connecting plate 19, and the groove provided by the buckle 21 is inserted into the protrusions on both sides of the connecting plate 19, so as to ensure the tightness of the clamping ring 9 and the card slot plate 8. At this time, the block 24 on one side of the rotating plate 5 is also abutted against the outer ring of one end of the fire-fighting tool 4, so as to fix the fire-fighting tool 4 on the entire equipment, avoiding the trouble of the operator carrying the fire-fighting tool 4, reducing the turnover strength, improving the turnover efficiency, and improving the practicality of the miniature fire truck.
[0031] 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 micro mobile fire truck that can be turned around, comprising an anti-puncture wheel (1), characterized in that: A filling box (2) is installed on one side of the anti-puncture wheel (1), a fire extinguisher (3) is arranged on one side of the filling box (2), and a fire-fighting tool (4) is arranged on one side of the fire extinguisher (3); A rotating plate (5) is provided at one end of the fire-fighting tool (4); a first fixing seat (6) is installed at one end of the rotating plate (5); a second fixing seat (7) is installed at the other end of the rotating plate (5); a slot plate (8) is fixedly installed on one side of the second fixing seat (7); and a snap ring (9) is provided on one side of the slot plate (8); One end of the rotating plate (5) is hinged to the first fixed seat (6) via a hinge (18), and the other end of the rotating plate (5) is fixedly connected to a connecting plate (19), and one end of the connecting plate (19) is rotatably connected to a buckle (21) via a short pin shaft (20); The buckle (21) and the snap ring (9) are rotatably connected via a long pin shaft (22), the snap ring (9) and the slot plate (8) are snap-fitted, a fixed plate (23) is installed opposite to the rotating plate (5), and a clamping block (24) is fixedly connected to one side of the fixed plate (23); The other side of the fixed plate (23) is fixedly connected to the H-shaped frame (13), a clamping block (24) is fixedly mounted on one side of the rotating plate (5), and one side of the first fixed seat (6) and the second fixed seat (7) are fixedly connected to the H-shaped frame (13).
2. The micro mobile fire truck according to claim 1 is characterized in that: The anti-puncture wheel (1) is provided with a connecting shaft (10) in a fixed sleeve. The connecting shaft (10) is sleeved in a base frame (11) and is rotatably connected to the base frame (11). Both sides of the upper surface of the base frame (11) are welded and fixed to the H-shaped frame (13) via steel columns (12).
3. The micro mobile fire truck according to claim 2 is characterized in that: The lower surface of the filling box (2) is welded and fixed to the base frame (11), and the two side surfaces of the filling box (2) are welded and fixed to the H-shaped frame (13). A push handle (14) is fixedly connected to one side of the base frame (11), and a universal wheel (15) with a brake is provided on one side of the push handle (14). The upper surface of the universal wheel (15) with a brake is fixedly connected to the base frame (11).
4. The micro mobile fire truck according to claim 3 is characterized in that: A support plate (16) is provided on one side of the universal wheel (15) with a brake, and both sides of the support plate (16) are welded and fixed to the base frame (11). A support sleeve (17) is fixedly installed on the upper surface of the support plate (16), and the support sleeve (17) is slidably connected to the outer wall of the fire extinguisher (3). One side of the push handle (14) is fixedly connected to the H-shaped frame (13).