Air hula support special for special vehicle

Abstract

The air hula support special for the special vehicle comprises a storage block, a sliding groove is formed in the outer wall of one side of the storage block in a penetrating mode, an L-shaped sliding block is slidably connected to the inner wall of the sliding groove, and two arc-shaped lock catches are fixedly connected to the outer wall of one side of the L-shaped sliding block at equal intervals; auxiliary grooves are formed in the inner walls of the two sides of the sliding groove in a penetrating mode, racks are slidably connected to the inner walls of the two auxiliary grooves, one ends of the two racks extend out of the corresponding auxiliary grooves and are fixedly connected with the L-shaped sliding blocks, and driving cavities are formed in the positions, located on one sides of the racks, of the interior of the storage block in a penetrating mode; the inner walls of the two driving cavities are rotationally connected with driving gears, the two racks are meshed with the driving gear on the same side, the air pager can be stored, the situation that the air pager is collided and damaged due to vehicle shaking when a vehicle runs is prevented, meanwhile, when the air pager is taken out, a placement block can be automatically pushed out, manual opening by personnel is not needed, and the wearing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air pager brackets, in particular to an air pager bracket dedicated to special vehicles. Background Art

[0002] Air breathing apparatus is a fire fighting equipment used to provide oxygen needed for breathing at the fire scene. In fire rescue, the use of air breathing apparatus is crucial. Air breathing apparatus is widely used in fire fighting, chemical industry, shipbuilding, petroleum, smelting, warehouse, laboratory, mining and other departments to ensure safe and effective fire fighting, disaster relief and rescue work in various environments.

[0003] Air pagers are generally fixed on a bracket and exposed to the air. Some special vehicles will shake during operation, causing the air pager to be collided and cause unnecessary damage. At the same time, some air pager storage devices require personnel to manually open the box door to take out the protective clothing inside, which increases the wearing time. Therefore, it is necessary to propose an air pager bracket dedicated to special vehicles. Utility Model Content

[0004] The utility model aims to provide an air pager bracket dedicated to special vehicles to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air pager bracket for special vehicles, comprising a storage block, a slide groove is formed through the outer wall of one side of the storage block, an L-shaped slider is slidably connected to the inner wall of the slide groove, two arc-shaped lock buckles are equidistantly fixedly connected to the outer wall of one side of the L-shaped slider, auxiliary grooves are formed through the inner walls of both sides of the slide groove, racks are slidably connected to the inner walls of the two auxiliary grooves, and one end of the two racks extends to the outside of the corresponding auxiliary groove and is fixedly connected to the L-shaped slider;

[0006] A driving cavity is provided on one side of the rack inside the storage block, and the inner walls of the two driving cavities are rotatably connected with driving gears, and the two racks are meshed with the driving gear on the same side. A driving groove is provided on the inner walls of one side of the two driving cavities, and the inner walls of the two driving grooves are slidably connected with driving racks, and the two driving racks are meshed with the corresponding driving gears;

[0007] A groove is formed through the outer wall of one side of the storage block, a push block is slidably connected to the inner wall of the groove, a plurality of placement blocks are fixedly connected to the outer wall of one side of the push block at equal intervals, and one end of the two driving racks extends into the groove and is fixedly connected to the push block.

[0008] Preferably, a limiting cavity is formed inside the storage block and on one side of the L-shaped slider, the inner wall of the limiting cavity is slidably connected to the limiting block, a limiting hole is formed on the outer wall of one side of the L-shaped slider relative to the position of the limiting block, and one end of the limiting block extends into the limiting hole, and one end of the limiting block extends outside the storage block.

[0009] Preferably, a first spring is fixedly connected to the inner bottom wall of the L-shaped sliding block, and the other end of the first spring is fixedly connected to the storage block.

[0010] Preferably, an outer wall of one end of the limiting block located in the limiting cavity is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the receiving block.

[0011] Preferably, the outer wall of the storage block on one side of the push block is hinged with a box door via a hinge.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the limit block is moved outward and the limit block is moved out of the L-shaped slider. The first spring pushes the L-shaped slider and the air pager out of the storage block, and the air pager can be used. The L-shaped slider drives the driving rack and the placement block to move outward through the rack at the same time, so that the air pager can be stored to prevent the air pager from being damaged by collision due to vehicle shaking during operation. At the same time, when the air pager is taken out, the placement block can be automatically pushed out without manual opening by personnel, thereby speeding up the wearing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation position structure of the rack and the driving rack of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation position structure of the drive rack and the drive gear of the utility model;

[0017] Figure 5 This is a schematic diagram of the installation position structure of the rack and the driving gear of the utility model;

[0018] Figure 6 It is a front view structural schematic diagram of the L-shaped sliding block of the present utility model.

[0019] In the figure: 1. Storage block; 2. L-shaped slider; 3. Arc lock; 4. Rack; 5. Driving gear; 6. Driving rack; 7. Push block; 8. Placement block; 9. Limit block; 10. Limit hole; 11. First spring; 12. Second spring; 15. Box door. DETAILED DESCRIPTION

[0020] See also Figure 1-6 The utility model provides a technical solution: an air paging machine bracket for special vehicles, comprising a storage block 1, a slide groove is formed through the outer wall of one side of the storage block 1, an L-shaped slider 2 is slidably connected to the inner wall of the slide groove, two arc-shaped lock buckles 3 are equidistantly fixedly connected to the outer wall of one side of the L-shaped slider 2, auxiliary grooves are formed through the inner walls of both sides of the slide groove, racks 4 are slidably connected to the inner walls of the two auxiliary grooves, and one end of the two racks 4 extends to the outside of the corresponding auxiliary groove and is fixedly connected to the L-shaped slider 2;

[0021] A driving cavity is provided on one side of the rack 4 inside the storage block 1, and the inner walls of the two driving cavities are rotatably connected with driving gears 5, and the two racks 4 are meshed with the driving gear 5 on the same side. A driving groove is provided on the inner walls of one side of the two driving cavities, and the inner walls of the two driving grooves are slidably connected with driving racks 6, and the two driving racks 6 are meshed with the corresponding driving gears 5;

[0022] A groove is formed on the outer wall of one side of the storage block 1, and a push block 7 is slidably connected to the inner wall of the groove. A plurality of placement blocks 8 are fixedly connected to the outer wall of one side of the push block 7 at equal intervals. One end of each of the two driving racks 6 extends into the groove and is fixedly connected to the push block 7.

[0023] Among them, a limiting cavity is penetrated through the interior of the storage block 1 on one side of the L-shaped slider 2, and the inner wall of the limiting cavity is slidably connected to the limiting block 9. A limiting hole 10 is penetrated through the outer wall of one side of the L-shaped slider 2 relative to the position of the limiting block 9, and one end of the limiting block 9 extends into the limiting hole 10, and one end of the limiting block 9 extends to the outside of the storage block 1, so that the L-shaped slider 2 can be limited and fixed using the limiting block 9.

[0024] The inner bottom wall of the L-shaped slider 2 is fixedly connected with a first spring 11 , and the other end of the first spring 11 is fixedly connected with the storage block 1 , so that the first spring 11 can be used to push the L-shaped slider 2 to move.

[0025] Among them, the outer wall of one end of the limiting block 9 located in the limiting cavity is fixedly connected with a second spring 12, and the other end of the second spring 12 is fixedly connected to the storage block 1, so that the second spring 12 can be used to push the limiting block 9 to move.

[0026] The outer wall of the storage block 1 on one side of the push block 7 is hinged with a box door 15 via a hinge.

[0027] Specifically, when using the utility model, the air pager is inserted into the arc-shaped lock buckle 3, and the protective clothing is placed on the placement block 8, and the L-shaped slider 2 is moved downward to store the L-shaped slider 2 in the storage block 1. The second spring 12 pushes the limit block 9 to move into the limit hole 10 and limit and fix the L-shaped slider 2. When the air pager is needed, the limit block 9 is pulled outward to move the limit block 9 out of the limit hole 10. The first spring 11 pushes the L-shaped slider 2 to move upward, and the L-shaped slider 2 and the air pager are moved out of the storage block 1. The air pager can be moved out of the arc-shaped lock buckle 3. When the L-shaped slider 2 moves, it drives the rack 4 to move upward, and the rack 4 drives the driving gear 5 to rotate. The driving gear 5 drives the driving rack 6 to move outward, and the pushing block 7 and the placement block 8 are moved outward by the driving rack 6, and the placement block 8 is moved out of the storage block 1.

[0028] 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 special-purpose air-pager bracket for special vehicles, comprising a storage block (1), characterized in that: A sliding groove is formed through the outer wall of one side of the storage block (1), an L-shaped slider (2) is slidably connected to the inner wall of the sliding groove, two arc-shaped lock buckles (3) are equidistantly and fixedly connected to the outer wall of one side of the L-shaped slider (2), auxiliary grooves are formed through the inner walls of both sides of the sliding groove, racks (4) are slidably connected to the inner walls of the two auxiliary grooves, and one end of the two racks (4) extends outside the corresponding auxiliary groove and is fixedly connected to the L-shaped slider (2); The storage block (1) has a drive cavity formed through one side of the rack (4), the inner walls of the two drive cavities are rotatably connected to drive gears (5), the two racks (4) are meshed with the drive gears (5) on the same side, the inner walls of the two drive cavities have a drive groove formed through one side, the inner walls of the two drive grooves are slidably connected to drive racks (6), and the two drive racks (6) are meshed with the corresponding drive gears (5); A groove is formed through the outer wall of one side of the storage block (1); a push block (7) is slidably connected to the inner wall of the groove; a plurality of placement blocks (8) are fixedly connected to the outer wall of one side of the push block (7) at equal intervals; one end of each of the two drive racks (6) extends through the groove and is fixedly connected to the push block (7).

2. The special vehicle-specific air paging machine bracket according to claim 1 is characterized in that: A limiting cavity is provided inside the storage block (1) and is located on one side of the L-shaped slider (2); the inner wall of the limiting cavity is slidably connected to the limiting block (9); a limiting hole (10) is provided on the outer wall of one side of the L-shaped slider (2) at a position relative to the limiting block (9); one end of the limiting block (9) extends through the limiting hole (10); and one end of the limiting block (9) extends outside the storage block (1).

3. The special vehicle-specific air paging machine bracket according to claim 1 is characterized in that: A first spring (11) is fixedly connected to the inner bottom wall of the L-shaped sliding block (2); the other end of the first spring (11) is fixedly connected to the storage block (1).

4. The special vehicle air paging machine bracket according to claim 2 is characterized in that: The outer wall of one end of the limiting block (9) located in the limiting cavity is fixedly connected to a second spring (12), and the other end of the second spring (12) is fixedly connected to the receiving block (1).

5. The special vehicle air paging machine bracket according to claim 1 is characterized in that: The outer wall of the storage block (1) located on one side of the push block (7) is hinged with a box door (15) via a hinge.

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