Fire-fighting tool storage rack for fire-fighting truck

Abstract

The utility model relates to the technical field of fire-fighting tool storage racks, and discloses a fire-fighting tool storage rack for a fire-fighting truck, which comprises a rack body, the rack body is internally divided into a clothes hanging cavity, a rolling cavity and a storage cavity by fixed partition plates, and the inner side wall of the storage cavity is connected with two movable partition plates in a sliding manner; the power input ends of the two movable partition plates are connected with the power output ends at the two ends of a bidirectional thread driving assembly on the back portions of the movable partition plates through sliding strips, and the sliding strips are slidably connected into sliding grooves formed in the back portions of the containing cavities. According to the fire-fighting tool storage rack for the fire-fighting truck, the two movable partition plates driven by the two-way thread driving assemblies are connected into the storage cavity in the sliding mode, and the relative position between the two movable partition plates can be driven by only one driving motor according to requirements, so that the heights of the upper storage independent cavity, the middle storage independent cavity and the lower storage independent cavity are adjusted; and the bearing assembly which can be locked or quickly unlocked through the self-locking assembly is arranged, so that the bearing can be carried after being adjusted, and the service life of the movable partition plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting tool storage racks, in particular to a fire-fighting tool storage rack used for a fire truck. Background Art

[0002] A fire truck is a means of transport that carries firefighters and firefighting equipment to a rescue site. Firefighting tools are often placed on tool storage racks. However, existing storage racks are not easy to adjust the space according to the volume of objects, the storage rack space utilization rate is low, and the storage rack does not have a water pipe reeling function, resulting in low usability.

[0003] In order to solve the above problems, patent No. CN202320082646.3 discloses a fire tool storage rack for fire trucks, which is equipped with a transmission mechanism, a winding mechanism and a fixing mechanism. It can fix and reel two water pipes at the same time, which saves the time for reeling in the water pipes and is highly practical. Since a storage plate mechanism is provided, the distance between each storage plate can be adjusted to realize the storage of tools of different sizes and increase space utilization. It can fix and reel two water pipes at the same time, which saves the time for reeling in the water pipes and is highly practical. At the same time, the distance between each storage plate can be adjusted to realize the storage of tools of different sizes and increase space utilization.

[0004] The firefighting tool storage rack for fire trucks disclosed in the above patent adjusts the spacing between each storage board by independently driving a micro motor at the end of each storage board, which is very cost-consuming and wastes electricity resources. After adjustment, the single-point load-bearing is achieved through the threaded connection between the threaded block and the threaded rod, which is easy to be damaged. Utility Model Content

[0005] The purpose of the utility model is to provide a fire tool storage rack for a fire truck. The fire tool storage rack for a fire truck disclosed by the utility model has a storage cavity slidably connected with two movable partitions driven by a bidirectional threaded drive assembly. The relative position between the two movable partitions can be driven by only one drive motor according to needs, so as to adjust the height of the three independent storage cavities of upper, middle and lower. A receiving assembly that can be locked or quickly unlocked by a self-locking assembly is provided, which can bear weight after adjustment, thereby extending the service life of the movable partition to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire tool storage rack for a fire truck, comprising a frame body, wherein the frame body is divided into a clothes hanging chamber, a rolling chamber and a storage chamber by a fixed partition plate, and the inner side wall of the storage chamber is slidably connected with two movable partitions, and the power input ends of the two movable partitions are connected to the power output ends of the two ends of the bidirectional threaded drive assembly on the back thereof through a slide bar, and the slide bar is slidably connected in a slide groove opened on the back of the storage chamber, and a connecting frame is connected to the opening of the storage chamber through a stabilizing assembly and a self-locking assembly, and the inner side walls on the left and right sides of the connecting frame are fixedly installed with a plurality of receiving blocks in a straight and equidistant array, and the receiving blocks can be inserted into the storage chamber and received at the bottom of the movable partition.

[0007] Preferably, a clothes hanger is fixedly connected to the middle of the top of the inner side wall of the clothes hanging cavity.

[0008] Preferably, the upper and lower parts of the inner wall of the winding chamber are rotatably connected to winding rollers, and gears are locked and installed at the ends of the winding rollers. The upper and lower gears are connected by a chain, and the power input end of the upper winding roller is connected to the power output end of the first motor.

[0009] Preferably, the bidirectional threaded drive assembly includes a dustproof shell installed on the back of the frame, the inner wall of the dustproof shell is rotatably connected to a bidirectional threaded screw, the power input end of the bidirectional threaded screw is connected to the power output end of the second motor, the upper and lower ends of the bidirectional threaded screw are respectively connected to screw sleeves through right-handed threads and left-handed threads, and the outer walls of the two screw sleeves are connected to movable partitions through bearings and sliding bars.

[0010] Preferably, the stabilization component includes a sliding frame fixedly connected to both upper and lower ends of the right side of the connecting frame, the sliding frame is slidably connected to the outer side wall of the fixing nail, and the fixing nail is fixedly installed on the outer side wall of the frame.

[0011] Preferably, the self-locking component includes a self-locking seat fixedly connected to the middle part of the right side of the connecting frame, self-locking holes are provided at both ends of the left and right ends of the self-locking seat, and a self-locking hole is also provided at the outer wall of the frame body corresponding to the self-locking hole at the left end of the self-locking seat, and a self-locking pin is inserted in the hole, the right end of the self-locking pin is connected to a spring through a connecting piece, and the spring is fixedly mounted on the outer wall of the frame body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a fire tool storage rack for fire trucks, wherein the storage cavity is slidably connected with two movable partitions driven by a bidirectional threaded drive assembly. The relative position between the two movable partitions can be driven by only one drive motor according to the demand, so as to adjust the height of the three independent storage cavities of upper, middle and lower. A receiving assembly which can be locked or quickly unlocked by a self-locking assembly is provided, and the receiving assembly can bear weight after being adjusted, thereby extending the service life of the movable partition. The utility model solves the problem that the fire tool storage rack for fire trucks disclosed in the above patents adjusts the spacing between each storage plate by independently driving a micro motor at the end of each storage plate, which greatly wastes cost and electricity resources, and after being adjusted, the threaded connection between the threaded block and the threaded rod is used to bear weight at a single point, which is easy to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0018] In the figure: 1. frame; 2. fixed partition; 3. clothes hanging cavity; 4. clothes hanging rack; 5. winding cavity; 6. winding roller; 7. gear; 8. chain; 9. first motor; 10. storage cavity; 11. movable partition; 12. slide groove; 13. slide bar; 14. two-way threaded screw; 15. bearing; 16. screw sleeve; 17. dust cover; 18. second motor; 19. receiving block; 20. connecting frame; 21. sliding frame; 22. fixing nail; 23. self-locking seat; 24. self-locking hole; 25. spring; 26. connecting piece; 27. self-locking pin. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 4The firefighting tool storage rack for a fire truck shown in the figure comprises a frame body 1, which is divided into a clothes hanging chamber 3, a rolling chamber 5 and a storage chamber 10 by a fixed partition plate 2. Two movable partitions 11 are slidably connected to the inner wall of the storage chamber 10. The power input ends of the two movable partitions 11 are connected to the power output ends of the two-way threaded drive components at the back thereof through a slide bar 13. The slide bar 13 is slidably connected to a slide groove 12 opened at the back of the storage chamber 10. A connecting frame 20 is connected to the opening of the storage chamber 10 through a stabilizing component and a self-locking component. The inner side walls of the left and right sides of the connecting frame 20 are straight and equidistant. A plurality of receiving blocks 19 are fixedly installed in the array, and the receiving blocks 19 can be inserted into the storage cavity 10 and received at the bottom of the movable partition 11. The storage cavity 10 of the fire tool storage rack for a fire truck disclosed by the utility model is slidably connected with two movable partitions 11 driven by a two-way threaded drive assembly. The relative position between the two movable partitions 11 can be driven by only one drive motor according to needs, so as to adjust the height of the three independent storage cavities of upper, middle and lower, and a receiving assembly that can be locked or quickly unlocked by a self-locking assembly is provided, which can bear weight after adjustment, thereby extending the service life of the movable partition 11.

[0021] Furthermore, a clothes hanger 4 is fixedly connected to the middle of the top of the inner wall of the hanging cavity 3, which is convenient for hanging clothes; further, the upper and lower parts of the inner wall of the winding cavity 5 are rotatably connected to the winding roller 6, and the ends of the winding roller 6 are locked and installed with gears 7, and the upper and lower gears 7 are connected by a chain 8, and the power input end of the upper winding roller 6 is connected to the power output end of the first motor 9, which is convenient for winding up the water pipe; further, the two-way threaded drive assembly includes a dustproof shell 17 installed on the back of the frame 1, and the inner wall of the dustproof shell 17 is rotatably connected to the bidirectional threaded screw 14, and the power input end of the bidirectional threaded screw 14 is connected to the power output end of the second motor 18, and the upper and lower ends of the bidirectional threaded screw 14 are respectively connected to the screw sleeves 16 by right-handed threads and left-handed threads, and the outer walls of the two screw sleeves 16 are connected by The bearing 15 and the slide bar 13 are connected with the movable partition 11, which is convenient for driving the movable partition 11 to translate simultaneously; further, the stabilization component includes a sliding frame 21 fixedly connected to the upper and lower ends of the right side of the connecting frame 20, and the sliding frame 21 is slidably connected to the outer wall of the fixing nail 22, and the fixing nail 22 is fixedly installed on the outer wall of the frame 1, so that the receiving component can slide smoothly; further, the self-locking component includes a self-locking seat 23 fixedly connected to the middle part of the right side of the connecting frame 20, and the self-locking holes 24 are opened at the left and right ends of the self-locking seat 23, and the outer wall of the frame 1 corresponding to the self-locking hole 24 at the left end of the self-locking seat 23 is also opened with a self-locking hole 24, and a self-locking pin 27 is inserted in this hole, and the right end of the self-locking pin 27 is connected to the spring 25 through the connecting piece 26, and the spring 25 is fixedly installed on the outer wall of the frame 1, which is convenient for quickly locking or unlocking the receiving component.

[0022] In the present solution, when in use, the storage cavity 10 of the fire-fighting tool storage rack for fire trucks disclosed by the utility model is slidably connected with two movable partitions 11 driven by two-way threaded drive assemblies. The relative position between the two movable partitions 11 can be driven by only one driving motor according to needs, so as to adjust the height of the three independent storage cavities of upper, middle and lower. A receiving assembly that can be locked or quickly unlocked by a self-locking assembly is provided, which can bear the weight after adjustment, thereby extending the service life of the movable partition 11. When the relative position of the movable partition 11 needs to be adjusted, the connecting piece 26 is pulled outward to pull the self-locking pin 27 out of the self-locking hole 24. At this time, the spring 25 is stretched and elongated, and the connecting frame 20 is pulled outward to make the receiving block 19 slide out of the storage cavity 10. At this time, the self-locking seat 23 is also translated outward until the self-locking hole 24 on the right side is aligned with the self-locking hole 24 outside the frame body 1, and the self-locking pin 27 is inserted into the self-locking hole 24 at the right end of the self-locking seat 23 and the frame body. 1, the receiving assembly composed of the connecting frame 20 and the receiving block 19 is locked in the self-locking hole 24 through hole outside. When a few larger objects or multiple smaller objects need to be placed, the external power supply controls the second motor 18 to rotate forward through the external switch to drive the bidirectional threaded screw 14 to rotate forward, and drives the upper and lower slide bars 13 to slide upward and downward in the slide groove 12 respectively through the screw rod sleeve 16 and the bearing 15, and the upper and lower movable partitions 11 also slide upward and downward respectively. After adjustment, after releasing the lock of the self-locking assembly, the connecting frame 20 and the receiving block 19 are pushed inward as a whole until any two groups of receiving blocks 19 respectively receive the upper and lower movable partitions 11, and finally the position of the receiving assembly is locked by the self-locking assembly. The principle is the same as above. If it is necessary to adjust the upper and lower movable partitions 11 to the middle at the same time, the second motor 18 is reversed, and the principle is the same as above (the first motor 9 and the second motor 18 are both existing products on the market).

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 firefighting tool storage rack for a fire truck, comprising a frame body (1), wherein the frame body (1) is divided into a clothes hanging chamber (3), a rolling chamber (5) and a storage chamber (10) by a fixed partition plate (2), characterized in that: The inner wall of the storage cavity (10) is slidably connected with two movable partitions (11); the power input ends of the two movable partitions (11) are connected to the power output ends of the two-way threaded drive components at the back thereof through a slide bar (13); the slide bar (13) is slidably connected in a slide groove (12) provided at the back of the storage cavity (10); the opening of the storage cavity (10) is connected with a connecting frame (20) through a stabilizing component and a self-locking component; the inner walls on both sides of the connecting frame (20) are fixedly installed with a plurality of receiving blocks (19) in a linear equidistant array; the receiving blocks (19) can be inserted into the storage cavity (10) and received at the bottom of the movable partition (11).

2. A firefighting tool storage rack for a fire truck according to claim 1, characterized in that: A clothes hanger (4) is fixedly connected to the middle of the top of the inner wall of the clothes hanging cavity (3).

3. The firefighting tool storage rack for a fire truck according to claim 1, characterized in that: The upper and lower parts of the inner wall of the winding chamber (5) are rotatably connected to winding rollers (6), and gears (7) are locked and installed at the ends of the winding rollers (6). The upper and lower gears (7) are connected by a chain (8), and the power input end of the upper winding roller (6) is connected to the power output end of the first motor (9).

4. The firefighting tool storage rack for a fire truck according to claim 1, characterized in that: The bidirectional threaded drive assembly comprises a dust cover (17) installed on the back of a frame (1); the inner side wall of the dust cover (17) is rotatably connected to a bidirectional threaded screw (14); the power input end of the bidirectional threaded screw (14) is connected to the power output end of a second motor (18); the upper and lower ends of the bidirectional threaded screw (14) are respectively connected to a screw sleeve (16) via a right-handed thread and a left-handed thread; the outer side walls of the two screw sleeves (16) are connected to a movable partition (11) via a bearing (15) and a slide bar (13).

5. The firefighting tool storage rack for a fire truck according to claim 1, characterized in that: The stabilization component comprises a sliding frame (21) fixedly connected to both upper and lower ends of the right side of the connecting frame (20); the sliding frame (21) is slidably connected to the outer side wall of the fixing nail (22); and the fixing nail (22) is fixedly mounted on the outer side wall of the frame body (1).

6. The firefighting tool storage rack for a fire truck according to claim 5, characterized in that: The self-locking assembly comprises a self-locking seat (23) fixedly connected to the middle part of the right side of the connecting frame (20), and the self-locking seat (23) is provided with self-locking holes (24) at both ends, and the outer wall of the frame (1) is also provided with a self-locking hole (24) at a position corresponding to the self-locking hole (24) at the left end of the self-locking seat (23), and a self-locking pin (27) is inserted into the hole, and the right end of the self-locking pin (27) is connected to a spring (25) through a connecting piece (26), and the spring (25) is fixedly installed on the outer wall of the frame (1).

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