CN217240066U

CN217240066U - Light-weight high-strength rail transit aluminum box structure

Info

Publication number: CN217240066U
Application number: CN202220614899.6U
Authority: CN
Inventors: 张克俭
Original assignee: Litong Aluminum Industry Wuxi Co ltd
Current assignee: Litong Aluminum Industry Wuxi Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-19
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a light weight high strength track traffic aluminum product box structure, the power distribution box comprises a box body, the box top is provided with the mounting panel with the bottom is all fixed, the mounting hole has been seted up on the mounting panel, box bilateral symmetry is provided with the guide mechanism that guides the outside air entering box inside, box one side activity is provided with the cabinet door, the fixed dead lever that is provided with in box one side, a plurality of draw-in groove has evenly been seted up to the dead lever inside, cabinet door front end is provided with the strengthening mechanism who consolidates the cabinet door. The utility model discloses rotate the operation piece for gear revolve, thereby drive first movable rod rebound through the tooth piece, the second movable rod moves down, until first movable rod and second movable rod remove respectively to the draw-in groove that corresponds inside, and fix inside the draw-in groove through magnetic force absorption, so utilize first movable rod and second movable rod to carry out further reinforcement to the cabinet door, prevent that the cabinet door from deforming, and prevent that the cabinet door from being inhaled the operation that influences rail train.

Description

Light-weight high-strength rail transit aluminum box structure

Technical Field

The utility model relates to a traffic track box field specifically is a light weight high strength track traffic aluminum product box structure.

Background

The existing rail transit needs a plurality of circuit connections, and the electrical components used in connection need to be installed inside the box body, generally, the weight of the box body cannot be too heavy, so the box body is made of aluminum materials, when the box body is installed in an underground traffic environment, the box door position of the box body is easy to deform due to pressure influence by wind pressure generated by the vehicle, the box door can be sucked away due to next wind pressure at any time after deformation, the operation of a rail train is influenced, and therefore a device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light weight high strength track traffic aluminum product box structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light weight high strength track traffic aluminum product box structure, includes the box, the box top is all fixed with the bottom and is provided with the mounting panel, the mounting hole has been seted up on the mounting panel, box bilateral symmetry is provided with the guide mechanism that guides outside air entering box inside, box one side activity is provided with the cabinet door, the fixed dead lever that is provided with in box one side, a plurality of draw-in groove has evenly been seted up to the dead lever inside, cabinet door front end is provided with the strengthening mechanism who consolidates the cabinet door.

Preferably, guide mechanism includes casing, filter screen, trumpet tube and guide board, the fixed casing that is provided with in box both sides, the casing is inside to inlay fixedly and to be provided with the filter screen, the fixed guide board that is provided with is inlayed to the box inside, guide board one side is fixed and to be provided with the trumpet tube, when rail train passes through the box when using, it flows to drive the air this moment, thereby make the air pass through the casing and get into inside the box, and filtered by the filter screen when getting into, prevent that dust and debris from getting into, the air after the entering is partly through guide board guide to cabinet door one side, thereby make the inboard production air flow of cabinet door, reduce the pressure that the external air flows and produce, thereby protect the cabinet door, and inside another part air insufflates the box through the trumpet tube, cool down the inside component of box, prevent that inside high temperature.

Preferably, the reinforcing mechanism comprises a first movable rod, a second movable rod, a hollow rod, a toothed block, a gear, a first limiting block, a second limiting block, a permanent magnet and an operation block, the front end of the cabinet door is fixedly provided with the hollow rod, the hollow rod is movably inserted with the first movable rod, the hollow rod is movably inserted with the second movable rod, one side of the first movable rod and one side of the second movable rod are both fixedly provided with a plurality of toothed blocks, the hollow rod is movably provided with the gear, one side of the first movable rod is fixedly provided with the first limiting block, one side of the second movable rod is fixedly provided with the second limiting block, the first limiting block and the second limiting block prevent the gear from separating from the toothed block, the front end of the hollow rod is movably provided with the operation block, a user can conveniently rotate the gear through the operation block, the first movable rod and the second movable rod are both embedded and fixedly provided with the permanent magnet, after the cabinet door is closed, the user rotates the operation piece, make the gear revolve, thereby drive first movable rod rebound through the tooth piece, the second movable rod moves down, until first movable rod and second movable rod remove respectively to the draw-in groove that corresponds inside, and fix inside the draw-in groove through magnetic force absorption, so utilize first movable rod and second movable rod to carry out further reinforcement to the cabinet door, prevent that the cabinet door from deforming, and prevent that the cabinet door from being inhaled the operation that opens the influence rail train.

Preferably, the magnetic metal block is fixedly embedded in the clamping groove.

Preferably, a handle is fixedly arranged on one side of the cabinet door, and the cabinet door can be conveniently opened through the handle.

Preferably, the gear is engaged with the toothed block.

Preferably, one side of the operating block movably penetrates into the hollow rod and is fixed with the center of the gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, when a rail train passes through the box body, the air is driven to flow at the moment, so that the air enters the box body through the shell and is filtered by the filter screen when entering, dust and sundries are prevented from entering, one part of the air after entering is guided to one side of the cabinet door through the guide plate, so that the air flow is generated on the inner side of the cabinet door, the pressure generated by the external air flow is reduced, the cabinet door is protected, the other part of the air is blown into the box body through the horn tube, elements in the box body are cooled, and the internal temperature is prevented from being too high;

2. the utility model discloses after the cabinet door is closed, the user rotates the operation piece, make gear revolve, thereby drive first movable rod rebound through the tooth piece, the second movable rod moves down, move respectively to inside the draw-in groove that corresponds up to first movable rod and second movable rod, and fix inside the draw-in groove through magnetic force absorption, so utilize first movable rod and second movable rod to carry out further reinforcement to the cabinet door, prevent that cabinet door deformation, and prevent that the cabinet door from being inhaled the operation that opens influence rail train.

Drawings

FIG. 1 is a schematic view of the overall structure of a light-weight high-strength aluminum box for rail transit of the present invention;

FIG. 2 is a top sectional view of the aluminum box of the light-weight high-strength rail transit aluminum box structure of the present invention;

FIG. 3 is a cross-sectional view of a hollow rod in the aluminum box structure of the light-weight high-strength rail transit of the present invention;

fig. 4 is a schematic structural view of a1 in the aluminum box structure of light-weight and high-strength rail transit of the present invention.

In the figure: 1. a box body; 2. mounting a plate; 3. a cabinet door; 4. a handle; 5. fixing the rod; 6. a card slot; 7. a hollow shaft; 8. a first movable bar; 9. a second movable bar; 10. a permanent magnet; 11. a tooth block; 12. a gear; 13. an operation block; 14. a housing; 15. a filter screen; 16. a guide plate; 17. a flare tube; 18. mounting holes; 19. a second limiting block; 20. a first stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a light weight high strength track traffic aluminum product box structure, includes

box

1, 1 top of box is provided with mounting panel 2 with the equal welded fastening in bottom, mounting hole 18 has been seted up on the

mounting panel

2, 1 bilateral symmetry of box is provided with the guide mechanism that guides outside air entering box 1 inside, 1 one side of box is provided with cabinet door 3 through the hinge activity, 3 one side welded fastening of cabinet door is provided with handle 4, can make things convenient for the work of opening of cabinet door 3 through

handle

4, 1 one side welded fastening of box is provided with

dead lever

5, 5 inside a plurality of draw-in grooves 6 have evenly been seted up of dead lever, 6 inside inlays fixedly to be provided with the magnetic metal piece of draw-in groove, 3 front ends of cabinet door are provided with the reinforcing mechanism who consolidates cabinet door 3.

The guide mechanism comprises a shell 14, a filter screen 15, a horn tube 17 and a guide plate 16, the shell 14 is fixedly welded on two sides of the box body 1, the filter screen 15 is fixedly embedded in the shell 14, the guide plate 16 is fixedly embedded in the box body 1, the horn tube 17 is fixedly welded on one side of the guide plate 16, when a rail train passes through the box body 1 in use, air is driven to flow at the moment, so that the air enters the box body 1 through the shell 14 and is filtered by the filter screen 15 when entering, dust and sundries are prevented from entering, one part of the entered air is guided to one side of the cabinet door 3 through the guide plate 16, so that the air flow is generated on the inner side of the cabinet door 3, the pressure generated by the external air flow is reduced, the cabinet door 3 is protected, and the other part of air is blown into the box body 1 through the horn tube 17 to cool elements in the box body 1, preventing the internal temperature from being excessively high.

The reinforcing mechanism comprises a first movable rod 8, a second movable rod 9, a hollow rod 7, toothed blocks 11, a gear 12, a first limiting block 20, a second limiting block 19, a permanent magnet 10 and an operation block 13, wherein the front end of the cabinet door 3 is fixedly welded with the hollow rod 7, the hollow rod 7 is movably inserted with the first movable rod 8, the hollow rod 7 is movably inserted with the second movable rod 9, one side of the first movable rod 8 and one side of the second movable rod 9 are fixedly welded with a plurality of toothed blocks 11, the hollow rod 7 is movably arranged with the gear 12, the gear 12 is engaged with the toothed blocks 11, one side of the first movable rod 8 is fixedly welded with a first limiting block 20, one side of the second movable rod 9 is fixedly welded with a second limiting block 19, the first limiting block 20 and the second limiting block 19 prevent the gear 12 from being disengaged from the toothed blocks 11, the front end of the hollow rod 7 is movably provided with an operating block 13, one side of the operating block 13 movably penetrates into the hollow rod 7, and is welded and fixed with the center of the gear 12, so that a user can conveniently rotate the gear 12 through the operation block 13, permanent magnets 10 are fixedly embedded in the first movable rod 8 and the second movable rod 9, when the cabinet door 3 is closed, a user rotates the operation block 13 to enable the gear 12 to rotate, thereby driving the first movable rod 8 to move upwards and the second movable rod 9 to move downwards through the tooth block 11 until the first movable rod 8 and the second movable rod 9 respectively move to the corresponding clamping grooves 6, and fix inside draw-in groove 6 through magnetic force absorption, so utilize first movable rod 8 and second movable rod 9 to carry out further reinforcement to cabinet door 3, prevent that cabinet door 3 from deforming to prevent that cabinet door 3 from being inhaled to open the operation that influences rail train.

The working principle is as follows: when the rail train passes through the box body 1 in use, the air is driven to flow at the moment, so that the air enters the box body 1 through the shell 14 and is filtered by the filter screen 15 when entering, dust and sundries are prevented from entering, one part of the entered air is guided to one side of the cabinet door 3 through the guide plate 16, so that the air flow is generated on the inner side of the cabinet door 3, the pressure generated by the external air flow is reduced, the cabinet door 3 is protected, the other part of air is blown into the box body 1 through the horn tube 17, the temperature of elements in the box body 1 is reduced, and the internal temperature is prevented from being overhigh; after cabinet door 3 closes, the user rotates operation piece 13, make gear 12 rotate, thereby drive first movable rod 8 rebound through tooth piece 11, second movable rod 9 rebound, move to inside draw-in groove 6 that corresponds respectively until first movable rod 8 and second movable rod 9, and fix inside draw-in groove 6 through magnetic force absorption, so utilize first movable rod 8 and second movable rod 9 to carry out further reinforcement to cabinet door 3, prevent that cabinet door 3 from deforming, and prevent that cabinet door 3 from being inhaled the operation that opens influence rail train.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light weight high strength track traffic aluminum product box structure, includes box (1), its characterized in that: the utility model discloses a cabinet door, including box (1), mounting panel (2), mounting hole (18) have been seted up on mounting panel (2), box (1) bilateral symmetry is provided with the guide mechanism that guides outside air entering box (1) inside, the activity of box (1) one side is provided with cabinet door (3), box (1) one side is fixed and is provided with dead lever (5), a plurality of draw-in groove (6) have evenly been seted up to dead lever (5) inside, cabinet door (3) front end is provided with the reinforcement mechanism who consolidates cabinet door (3).

2. A lightweight high strength aluminum material box structure for rail transit as claimed in claim 1, wherein: guide mechanism includes casing (14), filter screen (15), horn pipe (17) and guide board (16), box (1) both sides are fixed and are provided with casing (14), casing (14) inside is inlayed and is fixed and be provided with filter screen (15), box (1) inside is inlayed and is fixed and be provided with guide board (16), guide board (16) one side is fixed and is provided with horn pipe (17).

3. A lightweight high strength aluminum material box structure for rail transit as claimed in claim 2, wherein: the reinforcing mechanism comprises a first movable rod (8), a second movable rod (9), a hollow rod (7), gear blocks (11), gears (12), a first limiting block (20), a second limiting block (19), a permanent magnet (10) and an operation block (13), wherein the hollow rod (7) is fixedly arranged at the front end of the cabinet door (3), the first movable rod (8) is movably arranged in the hollow rod (7) in an inserting manner, the second movable rod (9) is movably arranged in the hollow rod (7) in an inserting manner, a plurality of gear blocks (11) are fixedly arranged on one side of the first movable rod (8) and one side of the second movable rod (9), the gears (12) are movably arranged in the hollow rod (7), the first limiting block (20) is fixedly arranged on one side of the first movable rod (8), the second limiting block (19) is fixedly arranged on one side of the second movable rod (9), the hollow rod (7) front end activity is provided with operation piece (13), first movable rod (8) all inlay fixedly with second movable rod (9) inside and be provided with permanent magnet (10).

4. A light weight high strength aluminum material box structure for rail transit as claimed in claim 3, wherein: and a magnetic metal block is fixedly embedded in the clamping groove (6).

5. A light weight high strength rail traffic aluminum box structure of claim 4, characterized in that: and a handle (4) is fixedly arranged on one side of the cabinet door (3).

6. A light weight high strength rail traffic aluminum box structure of claim 5, characterized in that: the gear (12) is meshed with the gear block (11).

7. A light weight high strength rail traffic aluminum box structure of claim 6, characterized in that: one side of the operating block (13) movably penetrates into the hollow rod (7) and is fixed with the center of the gear (12).