Convenient-to-operate storage rack for fire fighting truck

By designing a storage rack with telescopic + rotation + flip structure in the fire truck storage rack, the problem of large space occupancy of a single-sided frame structure is solved, the rapid access and placement of equipment and effective use of space are achieved, and the rescue efficiency is improved.

CN222265995UActive Publication Date: 2024-12-31CHONGQING JINGUAN AUTOMOBILE MFR
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Patent Information

Application Number
CN202420681279.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-03
Publication Date
2024-12-31
Estimated Expiration
2034-04-03

AI Technical Summary

Technical Problem

The single-sided frame structure of the existing fire truck storage rack takes up a large space, resulting in limited actual use space and difficulty in picking up and putting equipment, which affects rescue efficiency.

Method used

Design a storage rack including a rotating table, base, flip rack and equipment mounting frame, adopts telescopic + rotation + flip structure, realizes rotation and flip functions through universal balls and hydraulic rods, and uses telescopic rails and gear locking mechanism to realize Flexible use of space.

Benefits of technology

It improves the rapid pick-up and placement efficiency of equipment, solves the problem of insufficient space utilization, reduces operational errors, and improves rescue efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a fire fighting truck storage rack convenient to operate, which comprises a rotary table, a base, a first roll-over stand, a second roll-over stand, an equipment mounting rack and a bottom plate, and the base is in sliding connection with the bottom plate; the rotating table is rotatably connected to the bottom plate; the first overturning frame and the second overturning frame are hinged to the rotating table, and equipment mounting frames are arranged on the first overturning frame and the second overturning frame. According to the storage rack structure, equipment can be directly and rapidly taken and placed from the interior of a vehicle, and the rescue efficiency is higher; meanwhile, the problem that storage frames with single-face structures on the two sides occupy a large space can be thoroughly solved; by the adoption of the overturning structure, man-machine performance is greatly improved, firefighters can take and place equipment more conveniently, operation errors are reduced, and precious time is won for rescue.
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Description

Technical Field

[0001] The utility model relates to a storage rack for a fire truck which is convenient to operate and belongs to the technical field of fire trucks. Background Art

[0002] In the process of firefighting and rescue, the convenience of operating firefighting equipment and equipment is a key factor affecting the rescue efficiency of firefighters. Therefore, the design of the storage rack in the fire truck must meet the basic requirements of quick access, so as to effectively improve the rescue efficiency.

[0003] The existing fire truck storage rack is mainly a frame structure, with several small compartments in the frame, and the small compartments are separated by partitions. The firefighting equipment is arranged in order in the small compartments. When entering the working state, the firefighters first loosen the fixing belts and then take out the equipment to perform firefighting operations. In order to facilitate the retrieval of equipment, the existing fire trucks are equipped with storage frames on both sides of the car body, and they are single-sided structures. Since the single-sided frame structure occupies a large space, the actual use space of the storage rack is very limited. In actual operation, the equipment in the storage rack needs to be classified according to the preferred and alternative equipment before being stored. However, even if the preferred and alternative equipment are stored in sequence, there is still a problem that the space cannot be effectively utilized and it is difficult to take and put the equipment inside the storage racks on both sides. Utility Model Content

[0004] The utility model provides a storage rack for fire trucks which is convenient to operate, and aims to solve the problem that the existing storage racks for fire trucks occupy a large space and are difficult to take out and put.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a storage rack for fire trucks that is easy to operate, including a rotating table, a base, a first flip frame, a second flip frame, an equipment mounting frame and a bottom plate, the base is slidably connected to the bottom plate; the rotating table is rotatably connected to the bottom plate; the first flip frame and the second flip frame are hinged on the rotating table, and the first flip frame and the second flip frame are provided with an equipment mounting frame.

[0006] Preferably, the rotating table is connected to the base plate via a connecting shaft, and a groove is provided at the bottom of the rotating table; a universal ball is fixed on the base plate, and the groove matches the universal ball.

[0007] Preferably, four universal balls are arranged on the base plate, and the groove is annular; the four universal balls are all located in the groove, and the groove is provided with a limit hole every 90 degrees for limiting the sliding of the universal ball in the groove, thereby realizing the limit function when the turntable rotates 90 degrees in any direction.

[0008] Preferably, the rotating platform comprises a body and a first connecting plate, wherein the first connecting plate is vertically arranged to the body; and the first flip frame and the second flip frame are hinged to the first connecting plate.

[0009] Preferably, the rotating platform further comprises a second connecting plate, which is arranged perpendicularly to the first connecting plate; the bottoms of the first turning frame and the second turning frame are connected to the second connecting plate via a hydraulic rod.

[0010] Preferably, a telescopic rail is provided between the base and the bottom plate, and the telescopic rail is located on both sides of the bottom plate; a locking assembly is provided between the two telescopic rails, and the locking assembly is used to fix the position of the base and the bottom plate.

[0011] Preferably, the locking assembly is a gear locking mechanism.

[0012] Preferably, the locking assembly includes a first pull rod, a second pull rod, a third pull rod, a first locking tongue and a second locking tongue, and a first gear and a second gear fixed to the base plate; one end of the second pull rod is fixedly connected to the first locking tongue, and the other end is rotatably connected to the first gear; one end of the third pull rod is fixedly connected to the second locking tongue, and the other end is rotatably connected to the second gear; a connecting block is provided on the first pull rod, and the connecting block is rotatably connected to the first gear; the first gear is meshed with the second gear; a limiting portion is provided on the inner side of the two telescopic rails, and the limiting portion cooperates with the first locking tongue and the second locking tongue for fixing the position of the base and the base plate.

[0013] Preferably, a handle is installed on the bottom plate, a button is arranged on the handle, and the button is connected to the first pull rod.

[0014] Preferably, the telescopic track includes an upper cover plate, a lower cover plate and a positioning plate, wherein the upper cover plate is fixedly connected to the bottom plate; sealed bearings are arranged in the upper cover plate and the lower cover plate, and after the positioning plate is connected to the sealed bearings through a fixed shaft, the positioning plate can slide between the upper cover plate and the lower cover plate.

[0015] Preferably, handles are provided on both sides of the first flip frame and the second flip frame.

[0016] The utility model designs a retractable rotating platform and sets a plurality of horizontally reversible flip frames, so that the storage rack for fire trucks is designed from a single-sided frame structure to a retractable + rotating + flipping structure. The storage rack structure of the utility model can directly take and put equipment from the vehicle quickly, which has higher rescue efficiency; at the same time, it can completely solve the problem of large space occupied by the storage frame with a single-sided structure on both sides; by adopting a flipping structure, the ergonomics is greatly improved, which can make it more convenient for firefighters to take and put equipment, reduce operating errors, and win precious time for rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the front structure of a convenient-to-operate storage rack for fire trucks provided by the utility model;

[0018] Figure 2 A schematic diagram of the reverse structure of a convenient-to-operate storage rack for fire trucks provided by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0020] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0021] Figure 5 It is a structural schematic diagram of the telescopic track in the utility model;

[0022] Figure 6 is a schematic diagram of the utility model when in use;

[0023] Figure 7 It is a structural schematic diagram of the telescopic track.

[0024] Among them: 1-rotating table, 101-body, 1011-groove, 102-first connecting plate, 103-second connecting plate, 104-connecting shaft, 2-base, 3-telescopic track, 301-upper cover, 302-lower cover, 303-fixed shaft, 304-positioning plate, 305-sealed bearing, 4-flip hinge, 5-first flip frame, 501-limiting plate, 6-second flip frame, 7-equipment installation Frame, 8-handle, 9-support pad, 10-handle, 11-bottom plate, 1101-universal ball, 12-hydraulic rod, 13-locking assembly, 1301-first pull rod, 1302-second pull rod, 1303-third pull rod, 1304-connecting block, 1305-first gear, 1306-second gear, 1307-first lock tongue, 1308-second lock tongue, 1309-button, 14-limiting part. DETAILED DESCRIPTION

[0025] In order to better understand the essence of the present invention, the present invention is further described below in conjunction with specific embodiments and drawings.

[0026] The utility model is applicable to a fire truck, and specifically relates to a storage rack for a fire truck that is easy to operate, such as Figure 1 and Figure 2As shown, it includes a rotating table 1, a base 2, a first flip frame 5, a second flip frame 6, an equipment mounting frame 7 and a bottom plate 11, the base 2 is slidably connected to the bottom plate 11; the rotating table 1 is rotatably connected to the bottom plate 11; the first flip frame 5 and the second flip frame 6 are hinged on the rotating table 1, and the first flip frame 5 and the second flip frame 6 are provided with an equipment mounting frame 7.

[0027] In some embodiments of the utility model, the rotating platform 1 is connected to the bottom plate 11 via a connecting shaft 104, a groove 1011 is provided at the bottom of the rotating platform 1, a universal ball 1101 is fixed on the bottom plate 11, and the groove width of the groove 1011 matches the diameter of the universal ball 1101. The universal ball 1101 is connected to the bottom plate 11 by bolts.

[0028] In some embodiments of the utility model, four universal balls 1101 are arranged on the base plate 11, and the groove 1011 is annular; the four universal balls 1101 are all located in the groove 1011, and the groove 1011 is provided with a limiting hole every 90 degrees, which is used to limit the sliding of the universal ball 1101 in the groove 1011, thereby realizing the limiting function when the turntable 1 rotates 90 degrees in any direction.

[0029] In some embodiments of the utility model, the rotating table 1 includes a main body 101 and a first connecting plate 102, and the first connecting plate 102 is vertically arranged to the main body 101; the first flip frame 5 and the second flip frame 6 are hinged to the first connecting plate 102 through a flip hinge 4, so that the first flip frame 5 and the second flip frame 6 can be flipped 180°, which is convenient for taking and placing the equipment.

[0030] In some embodiments of the utility model, the rotating platform 1 further includes a second connecting plate 103, which is arranged vertically with the first connecting plate 102; the bottoms of the first flip frame 5 and the second flip frame 6 are connected to the second connecting plate 103 via a hydraulic rod 12. By providing a hydraulic rod, it is convenient for firefighters to take and place equipment more quickly, and at the same time, the first flip frame and the second flip frame can be prevented from shaking during operation and driving.

[0031] In some embodiments of the present utility model, a telescopic rail 3 is provided between the base 2 and the bottom plate 11, and the telescopic rail 3 is located on both sides of the bottom plate 11; a locking assembly 13 is provided between the two telescopic rails 3, and the locking assembly 13 is used to fix the position of the base 2 and the bottom plate 11. As a preferred embodiment of the present utility model, the locking assembly 13 is a gear locking mechanism.

[0032] In some embodiments of the present invention, Figures 3 to 5As shown, the locking assembly 13 includes a first pull rod 1301, a second pull rod 1302 and a third pull rod 1303, the first pull rod 1301 is connected to the second pull rod 1302 and the third pull rod 1303 respectively through a gear pair, and the gear pair is fixed to the base plate 11 through a pad; specifically, one end of the second pull rod 1302 is fixedly connected to the first locking tongue 1307, and the other end is rotatably connected to the first gear 1305; one end of the third pull rod 1303 is fixedly connected to the second locking tongue 1308, and the other end is rotatably connected to the second gear 1306; a connecting block 1304 is provided on the first pull rod 1301, and the connecting block 1304 is rotatably connected to the first gear 1305; the first gear 1305 is meshed with the second gear 1306; a limiting portion 14 is provided on the inner side of the two telescopic rails 3, and the limiting portion 14 cooperates with the first locking tongue 1307 and the second locking tongue 1308 to fix the position of the base 2 and the base plate 11. By the vertical movement of the first pull rod 1301, the first gear 1305 and the second gear 1306 are driven to rotate, and converted into horizontal movement of the first locking tongue 1307 and the second locking tongue 1308, so that the first locking tongue 1307 and the second locking tongue 1308 can be extended and retracted, and disengaged or locked from the limiting parts 14 on both sides, so that the base 2 and the bottom plate 11 can slide or be fixed.

[0033] In some embodiments of the utility model, a handle 10 is installed on the bottom plate 11, and a button 1309 is provided on the handle 10. The button 1309 is connected to the first pull rod 1301. The button 1309 controls the first pull rod 1301, which is convenient for quick manual operation to realize the extension and retraction of the lock tongue, thereby quickly pulling out the rotating table 1.

[0034] In some embodiments of the utility model, the telescopic rail 3 includes an upper cover plate 301, a lower cover plate 302 and a positioning plate 304, and the upper cover plate 301 is fixedly connected to the base plate 11; sealed bearings 305 are provided in the upper cover plate 301 and the lower cover plate 302, and after the positioning plate 304 is connected to the sealed bearing 305 through the fixed shaft 303, the positioning plate 304 can slide between the upper cover plate 301 and the lower cover plate 302; limiting members are provided at both ends of the upper cover plate 301 and the lower cover plate 302 for limiting the movement of the positioning plate 304 and the upper cover plate 301 and the lower cover plate 302.

[0035] In some embodiments of the present invention, handles 8 are provided on both sides of the first turning frame 5 and the second turning frame 6 to facilitate manual turning of the turning frames.

[0036] When the utility model is used, the button 1309 on the handle 10 can be pressed first, and the first locking tongue 1307 and the second locking tongue 1308 can be disengaged from the limiting portion 14. At this time, the rotating platform 1 can follow the bottom plate 11 to slide along the telescopic track 3. Among them, the bottom plate 11 moves with the upper cover plate 301. When the upper cover plate 301 moves to the end limiting piece, the positioning plate 304 moves with the upper cover plate 301 to the end limiting piece of the lower cover plate 302, and the rotating platform 1 is pulled out to the position.

[0037] After the rotating platform 1 is pulled out to the right position, the first flip frame 5 is rotated outward by 180° by holding the handle 8 with one hand. Figure 6 After removing the equipment from the equipment mounting frame 7 of the first flip frame 5, rotate the rotating platform 1 one circle, and similarly hold the handle 8 with one hand to rotate the second flip frame 6 outward 180°, and after removing the equipment from the equipment mounting frame 7 of the second flip frame 6, the rescue operation can begin.

[0038] Compared with the storage racks in the prior art, the storage rack of the utility model is designed to be a telescopic + rotating + flipping structure, which effectively solves the problem of small actual use space and inconvenient equipment access caused by the use of a single-sided frame structure. During emergency rescue operations, the storage rack of the utility model can greatly improve the rescue efficiency and also improve the ergonomics.

[0039] It should be noted that although the utility model is described through the above embodiments, the utility model can also have other various embodiments. Without departing from the spirit and scope of the utility model, it is obvious that those skilled in the art can make various corresponding changes and deformations to the utility model, but these changes and deformations should fall within the scope of protection of the attached claims of the utility model and their equivalents.

Claims

1. A convenient storage rack for fire trucks, characterized by: The invention comprises a rotating platform (1), a base (2), a first turning frame (5), a second turning frame (6), an equipment mounting frame (7) and a bottom plate (11), wherein the base (2) is slidably connected to the bottom plate (11); the rotating platform (1) is rotatably connected to the bottom plate (11); the first turning frame (5) and the second turning frame (6) are hinged on the rotating platform (1); and the equipment mounting frame (7) is arranged on the first turning frame (5) and the second turning frame (6).

2. The storage rack for fire trucks according to claim 1, characterized in that: The rotating platform (1) and the bottom plate (11) are connected via a connecting shaft (104); a groove (1011) is provided at the bottom of the rotating platform (1); a universal ball (1101) is fixed on the bottom plate (11); the groove width of the groove (1011) matches the diameter of the universal ball (1101).

3. The storage rack for fire trucks according to claim 2, characterized in that: The groove (1011) is annular and is provided with a limiting hole every 90 degrees, which is used to limit the sliding of the universal ball (1101) in the groove (1011).

4. The storage rack for fire trucks according to claim 1, characterized in that: The rotating platform (1) comprises a main body (101) and a first connecting plate (102), wherein the first connecting plate (102) is arranged vertically to the main body (101); and the first turning frame (5) and the second turning frame (6) are hingedly connected to the first connecting plate (102).

5. The storage rack for fire trucks according to claim 4, characterized in that: The rotating platform (1) further comprises a second connecting plate (103), the second connecting plate (103) being arranged vertically with the first connecting plate (102); the bottoms of the first turning frame (5) and the second turning frame (6) are connected to the second connecting plate (103) via a hydraulic rod (12).

6. The storage rack for fire trucks according to claim 1, characterized in that: A telescopic rail (3) is provided between the base (2) and the bottom plate (11), and the telescopic rail (3) is located on both sides of the bottom plate (11); a locking assembly (13) is provided between the two telescopic rails (3), and the locking assembly (13) is used to fix the position of the base (2) and the bottom plate (11).

7. The storage rack for fire trucks according to claim 6, characterized in that: The locking assembly (13) is a gear locking mechanism.

8. The storage rack for fire trucks according to claim 7, characterized in that: The locking assembly (13) comprises a first pull rod (1301), a second pull rod (1302), a third pull rod (1303), a first locking tongue (1307) and a second locking tongue (1308), and a first gear (1305) and a second gear (1306) fixed on the bottom plate (11); one end of the second pull rod (1302) is fixedly connected to the first locking tongue (1307), and the other end is rotatably connected to the first gear (1305); one end of the third pull rod (1303) is fixedly connected to the second locking tongue (1308), and the other end is rotatably connected to the first gear (1305). The first pull rod (1301) is provided with a connecting block (1304), and the connecting block (1304) is rotatably connected to the first gear (1305); the first gear (1305) is meshed with the second gear (1306); a limiting portion (14) is provided on the inner side of the two telescopic rails (3), and the limiting portion (14) cooperates with the first locking tongue (1307) and the second locking tongue (1308) to fix the position of the base (2) and the bottom plate (11).

9. The storage rack for fire trucks according to claim 6, characterized in that: The telescopic track (3) comprises an upper cover plate (301), a lower cover plate (302) and a positioning plate (304); the upper cover plate (301) is fixedly connected to the bottom plate (11); a sealed bearing (305) is provided in both the upper cover plate (301) and the lower cover plate (302); after the positioning plate (304) is connected to the sealed bearing (305) via a fixed shaft (303), the positioning plate (304) can slide between the upper cover plate (301) and the lower cover plate (302).

10. The storage rack for fire trucks according to claim 1, characterized in that: Handles (8) are provided on both sides of the first turning frame (5) and the second turning frame (6).