CN221102803U - Low-pressure box with insect and mouse preventing function for subway - Google Patents

Abstract

The utility model relates to the technical field of low-pressure boxes, and discloses a low-pressure box with an insect-proof function for subways, which comprises: the box body, the front end outer wall of box body articulates there is the chamber door, the rear end outer wall of box body has seted up fluting, the jack has all been seted up to the upper and lower both sides inner wall of fluting, the fixed plate is installed through the pivot to the grooved inboard, the fixed orifices has all been seted up to the both sides outer wall of fixed plate; the guide way is arranged on the outer wall of one side of the fixed plate, a shifting block is arranged in the guide way, and an inserting rod is fixed on the outer wall of one end of the shifting block, which is far away from the fixed plate. This low-voltage box for subway with protection against insects mouse function is provided with the fixed plate, and it is used for when turning out to open condition, through increasing the mode of using the fastener to install the box on the facade, provides high-order protection to the installation environment of box, can't vertically climb's characteristic through mouse and part reptile, improves this box protection against insects mouse's ability when high-order.

Description

Low-pressure box with insect and mouse preventing function for subway

Technical Field

The utility model relates to the technical field of low-pressure boxes, in particular to a low-pressure box with an insect and mouse preventing function for subways.

Background

The low-voltage box, namely the low-voltage distribution box, is generally used for converting and controlling the electric energy of lighting and distribution by taking a distribution system with rated current of 50Hz and rated voltage of 380V as power. Along with the construction implementation of infrastructure such as subway, need use a large amount of low pressure boxes to protect the control to bearing line in subway operation, suitable low pressure box is indispensable.

Through looking for, there is a dustproof and waterproof low pressure automatic control subway low pressure case of publication number CN214543134U, including box mechanism and hinged door mechanism for solve single chamber door and seal the poor problem of water-proof effects, this practical box mechanism settles in ground environment, and reptile or mouse destroy the box through the bite or corrode easily, bore into the inside of box and cause the destruction to it, for this reason, we provide a subway with low pressure case of protection against insects mouse function.

Disclosure of utility model

The utility model aims to provide a low-pressure box with an insect and mouse preventing function for subways, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a low pressure tank for subways with insect-proof and mouse-proof functions, comprising:

The box body, the front end outer wall of box body articulates there is the chamber door, the rear end outer wall of box body has seted up fluting, the jack has all been seted up to the upper and lower both sides inner wall of fluting, the fixed plate is installed through the pivot to the grooved inboard, the fixed orifices has all been seted up to the both sides outer wall of fixed plate;

The guide way is arranged on the outer wall of one side of the fixed plate, a shifting block is arranged in the guide way, an inserting rod is fixed on the outer wall of one end, far away from the fixed plate, of the shifting block, and a spring is connected to the inner side surface of the shifting block.

Further, the slots are symmetrically arranged on the central axis of the box body, the fixing plates are in rotary connection with the box body through the slots, and the fixing plates are in threaded connection with the box body through the fixing holes.

Further, the guide groove and the shifting block are symmetrically arranged on the central axis of the fixed plate, the shifting block is in elastic telescopic connection with the guide groove through a spring, the inserting rod is in telescopic connection with the fixed plate through the shifting block, and meanwhile, the fixed plate is in clamping connection with the box body through the inserting rod and the inserting hole.

Further, the glass window is embedded in the outer wall of the upper end of the box door, a lamp holder is fixed on the inner side surface of the box door, an LED lamp is embedded in the middle of the lamp holder, and a lampshade made of transparent glass is paved on the surface of one side of the box door, which is close to the LED lamp.

Further, the glass window is connected with the box body in a rotating way through the box door, and the lampshade is in a semi-surrounding structure through the lamp holder and the LED lamp.

Further, a support is arranged at the lower end of the box body, a connecting hole is formed in the joint of the support and the box body, and a balancing weight is arranged on the inner side of the support.

Further, the balancing weights are uniformly distributed at equal intervals along the inner side surface of the support, and the support is in threaded connection with the box body through the connecting holes.

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

This low-voltage box for subway with protection against insects mouse function is provided with the fixed plate, and it is used for when turning out to open condition, through increasing the mode of using the fastener to install the box on the facade, provides high-order protection to the installation environment of box, can't vertically climb's characteristic through mouse and part reptile, improves this box protection against insects mouse's ability when high-order.

Drawings

FIG. 1 is a schematic view of a rear view of a housing portion of the present utility model;

FIG. 2 is an enlarged view of the fixing plate and the shifting block of the present utility model in a partially disassembled state;

FIG. 3 is a schematic view of the front view of the door of the box of the present utility model in a partially opened state;

fig. 4 is a schematic view of a front view structure of a bracket without a counterweight.

In the figure: 1. a case; 2. a door; 3. slotting; 4. a jack; 5. a fixing plate; 6. a fixing hole; 7. a guide groove; 8. a shifting block; 9. a rod; 10. a spring; 11. a glazing; 12. a lamp holder; 13. an LED lamp; 14. a lamp shade; 15. a bracket; 16. a connection hole; 17. and (5) balancing weights.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a low-pressure box with insect and mouse preventing function for subway, referring to fig. 1-2, comprising: the box body 1, the front end outer wall of the box body 1 is hinged with a box door 2, the rear end outer wall of the box body 1 is provided with a slot 3, the slot 3 is symmetrically arranged about the central axis position of the box body 1, the inner walls of the upper side and the lower side of the slot 3 are provided with jacks 4, the inner side of the slot 3 is provided with a fixed plate 5 through a rotating shaft, the fixed plate 5 is in rotating connection with the box body 1 through the slot 3, and the rotating shaft is used for keeping the rotation of the fixed plate 5 in the inner side of the slot 3 smooth; the fixed plate 5 is provided with fixed holes 6 on the outer walls of two sides, the fixed plate 5 is in threaded connection with the box body 1 through the fixed holes 6, the outer wall of one side of the fixed plate 5 is provided with a guide groove 7, a shifting block 8 is arranged in the guide groove 7, the guide groove 7 and the shifting block 8 are symmetrically arranged around the central axis of the fixed plate 5, an inserting rod 9 is fixed on the outer wall of one end of the shifting block 8 far away from the fixed plate 5, the fixed plate 5 is in clamping connection with the box body 1 through the inserting rod 9 and the inserting hole 4, and the fixed plate 5 is used for providing high-level protection for the installation environment of the box body 1 in the condition that a fastener is added to install the box body 1 on a vertical surface when the box body is turned out to an open state; the spring 10 is connected to the inside surface of the shifting block 8, and the shifting block 8 forms elastic telescopic connection with the guide groove 7 through the spring 10, and the inserting rod 9 forms telescopic connection with the fixing plate 5 through the shifting block 8, and the spring 10 is used for enabling the inserting rod 9 to keep a state of extending out of the fixing plate 5 under the elastic force of the spring 10, and fixing the position of the fixing plate 5 in the slot 3.

Referring to fig. 3, a low pressure tank for subway with function of preventing insects and mice, comprising: the glass window 11 is embedded on the outer wall of the upper end of the box door 2, the glass window 11 is rotatably connected with the box body 1 through the box door 2, and the glass window 11 is arranged so that a worker can observe and monitor equipment and the like arranged in the box body 1 from the outer side of the box door 2 conveniently; the lamp holder 12 is fixed on the inner side surface of the box door 2, the LED lamp 13 is embedded in the middle of the lamp holder 12, the transparent glass lampshade 14 is paved on the surface of one side of the box door 2 close to the LED lamp 13, the lampshade 14 forms a semi-surrounding structure between the lamp holder 12 and the LED lamp 13, the lightning-shaped lampshade 14 is used for reminding a passing staff of the setting position of the box body 1 under the illumination of the LED lamp 13, and the purposes of displaying the position of the box body 1 and highlighting warning are achieved.

Referring to fig. 1 and 4, a low pressure tank for subway with function of preventing insects and mice, comprising: the lower end of the box body 1 is provided with a bracket 15, a connecting hole 16 is formed at the joint of the bracket 15 and the box body 1, the bracket 15 is in threaded connection with the box body 1 through the connecting hole 16, and the arranged bracket 15 is used for lifting the position of the box body 1 so as to prevent the working safety of the box body 1 from being influenced by liquid gathered at the lower end when the box body 1 is arranged in a humid environment; the balancing weight 17 is settled to the inboard of support 15, and balancing weight 17 is equidistant evenly distributed along the inboard surface of support 15, and balancing weight 17 is used for reinforcing support 15 at the stability of box 1 lower extreme for support 15 can play the effect of steady rest to the box 1 of low pressure case, prevents that box 1 during operation from empting or rocking.

Working principle: for such a low pressure box for subway having a function of preventing insects and mice, firstly, a worker installs the weight 17 inside the bracket 15, and installs the box 1 on the bracket 15 through the connecting hole 16 on the bracket 15 by using a fastener, so that the box 1 is not easily damaged by corrosion of water and the like in a humid water accumulation environment when working in the humid water accumulation environment, then the box 1 can also adopt other installation modes through the rotatable fixing plate 5, then when in a more insect and mouse environment, the worker can stir the shifting block 8 to the inner side of the fixing plate 5, so that the shifting block 8 compresses the spring 10 in the guide groove 7, the inserted rod 9 fixed on the shifting block 8 is pulled out from the jack 4, then the fixing plate 5 is rotated, and the rotation angle of the fixing plate 5 is 0-180 degrees, and the fixing plate 5 is rotated to the other side of the slot 3, the shifting block 8 releases under the spring 10 elasticity effect for fixed plate 5 is under the block in inserted bar 9 and jack 4 hole, keep stable at box 1 rear end, afterwards use the fastener to install this box 1 on the facade of high position through fixed hole 6 on the fixed plate 5 by the staff, and then reduce the erosion damage of worm mouse to box 1, the box 1 of lower position installation receives the worm mouse influence littleer, finally this box 1 during operation, the staff can observe the inside of box 1 through glass window 11, and still mat formation has the lightning lamp shade 14 through LED lamp 13 luminous on chamber door 2, LED lamp 13 is firm through lamp stand 12, make the staff still can discern the position of box 1 fast through luminous lamp shade 14 under the relatively poor circumstances of illumination, play warning guide effect.

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

Claims (7)

1. The utility model provides a subway is with low pressure case with protection against insects mouse function which characterized in that includes:

the novel refrigerator comprises a refrigerator body (1), wherein a refrigerator door (2) is hinged to the outer wall of the front end of the refrigerator body (1), a slot (3) is formed in the outer wall of the rear end of the refrigerator body (1), inserting holes (4) are formed in the inner walls of the upper side and the lower side of the slot (3), a fixing plate (5) is mounted on the inner side of the slot (3) through a rotating shaft, and fixing holes (6) are formed in the outer walls of the two sides of the fixing plate (5);

The guide way (7) is formed in the outer wall of one side of the fixed plate (5), a shifting block (8) is arranged in the guide way (7), an inserting rod (9) is fixed on the outer wall of one end, far away from the fixed plate (5), of the shifting block (8), and a spring (10) is connected to the inner side surface of the shifting block (8).

2. The low-pressure box with insect and mouse preventing function for subways according to claim 1, which is characterized in that: the slotting (3) is symmetrically arranged on the central axis of the box body (1), the fixing plate (5) is in rotary connection with the box body (1) through the slotting (3), and the fixing plate (5) is in threaded connection with the box body (1) through the fixing hole (6).

3. The low-pressure box with insect and mouse preventing function for subways according to claim 1, which is characterized in that: the guide groove (7) and the shifting block (8) are symmetrically arranged on the central axis of the fixed plate (5), the shifting block (8) is in elastic telescopic connection with the guide groove (7) through a spring (10), the inserting rod (9) is in telescopic connection with the fixed plate (5) through the shifting block (8), and meanwhile the fixed plate (5) is in clamping connection with the box body (1) through the inserting rod (9) and the inserting hole (4).

4. The low-pressure box with insect and mouse preventing function for subways according to claim 1, which is characterized in that: the LED lamp is characterized in that a glass window (11) is embedded in the outer wall of the upper end of the box door (2), a lamp holder (12) is fixed on the inner side surface of the box door (2), an LED lamp (13) is embedded in the middle of the lamp holder (12), and a lampshade (14) made of transparent glass is paved on the surface, close to the LED lamp (13), of the box door (2).

5. The low-pressure box with insect and mouse preventing function for subways of claim 4, wherein: the glass window (11) is connected with the box body (1) in a rotating way through the box door (2), and the lampshade (14) is in a semi-surrounding structure through the lamp holder (12) and the LED lamp (13).

6. The low-pressure box with insect and mouse preventing function for subways according to claim 1, which is characterized in that: the lower extreme of box (1) is settled there is support (15), connecting hole (16) have been seted up to the junction of support (15) and box (1), balancing weight (17) are settled to the inboard of support (15).

7. The low-pressure box with insect and mouse preventing function for subways of claim 6, wherein: the balancing weights (17) are uniformly distributed along the inner side surface of the bracket (15) at equal intervals, and the bracket (15) is in threaded connection with the box body (1) through the connecting holes (16).