CN215911721U

CN215911721U - Novel waterproof dustproof cable box

Info

Publication number: CN215911721U
Application number: CN202122392485.1U
Authority: CN
Inventors: 白国岩; 董博; 张蒙蒙; 师雅静; 张雷; 孟大维; 申成磊
Original assignee: China Railway 16th Bureau Group Co Ltd; Electrification Engineering Co Ltd of China Railway 16th Bureau Group Co Ltd
Current assignee: China Railway 16th Bureau Group Co Ltd; Electrification Engineering Co Ltd of China Railway 16th Bureau Group Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-25
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a novel waterproof and dustproof cable box which comprises a box body and a box door, wherein a sealing strip is fixedly arranged at the joint of the box body and the box door, two groups of first wire passing holes are formed in the lower end of one side wall of the box body, two groups of second wire passing holes are formed in the upper end of the other side wall of the box body, protective tubes are fixedly arranged on the outer walls of the first wire passing holes and the second wire passing holes, two groups of fans are fixedly arranged at the upper end inside the box body, a ventilation opening is formed in the center of the top end of the box body, a filter screen is fixedly arranged inside the ventilation opening, a plurality of groups of mounting seats are fixedly arranged on the periphery of the top end of the box body, grooves are formed in the top ends of the mounting seats, a rain baffle is fixedly arranged on the top end of the box body, and a plurality of connecting rods are fixedly arranged on the periphery of the bottom end of the rain baffle. The utility model discloses a novel waterproof and dustproof cable box which is excellent in waterproof and dustproof performance and good in air circulation effect.

Description

Novel waterproof dustproof cable box

Technical Field

The utility model relates to the field of cable boxes, in particular to a novel waterproof and dustproof cable box.

Background

The cable branch box is only used as a cable branch, also called a cable box, the main function of the cable branch box is to branch or transfer the cable, the cable branch box mainly plays the roles of cable branching and cable transferring, the cable branch box is widely used outdoors, along with the technical progress, the cable branch box with a switch is also increased at present, the urban cable usually adopts a double-loop power supply mode, then someone directly calls the branch box with the switch as an outdoor ring main unit, but most of the ring main units cannot realize distribution automation at present, but the outdoor ring main unit with distribution automation is released by manufacturers, and the boundary of the cable branch box and the ring main unit is blurred.

In the existing patent (CN211456589U), a cable box structure convenient for maintenance is proposed, when a worker needs to maintain components and wires in a box, the box door is opened, and the worker can see a wiring diagram on a comparison board through a transparent plate; the arrangement of the waterproof plate can reduce the rainwater permeation between the transparent plate and the mounting plate; the staff realizes the quick overhaul of the box body by comparing the comparison board with the actual wiring; when workers open the box door to overhaul or maintain the components and the wiring part in the box body, the box door cannot be fixed, and when wind exists, the box door can impact the box body or the arms of the workers to interfere with the work of the workers; rotating the rotating plate to enable the inner side wall of the first rotating groove to be abutted against the side wall of the fixed rod, so that the box door is fixed; the contrast plate is convenient for workers to check, but the waterproof performance and the dustproof performance of the contrast plate are not outstanding, and the waterproof and dustproof conditions are difficult to deal with, so that a novel waterproof and dustproof cable box is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel waterproof and dustproof cable box.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel waterproof and dustproof cable box comprises a box body and a box door, wherein a sealing strip is fixedly arranged at the joint of the box body and the box door, two groups of first wire routing holes are formed in the lower end of one side wall of the box body, two groups of second wire routing holes are formed in the upper end of the other side wall of the box body, protective tubes are fixedly arranged on the outer walls of the first wire routing holes and the outer walls of the second wire routing holes, two groups of fans are fixedly arranged at the upper end inside the box body, a vent is formed in the center of the top end of the box body, and a filter screen is fixedly arranged inside the vent;

the box is characterized in that a plurality of groups of mounting seats are fixedly arranged on the periphery of the top end of the box body, a plurality of groups of mounting seats are arranged on the top end of each mounting seat, a rain baffle is fixedly arranged on the top end of the box body, a plurality of groups of connecting rods are fixedly arranged on the periphery of the bottom end of each rain baffle, the connecting rods are connected with the inside of the grooves, and the outer walls of the connecting rods and the outer walls of the mounting seats are provided with threads.

As a further description of the above technical solution:

the box body is hinged to the box door through a hinge, and the sealing strip is fixedly connected with the front wall of the box body.

As a further description of the above technical solution:

the connecting rod is fixedly connected with the mounting seat through a butterfly nut.

As a further description of the above technical solution:

and a handle is fixedly arranged on one side of the front wall of the box door.

As a further description of the above technical solution:

an observation window is arranged in the center of the front wall of the box door.

As a further description of the above technical solution:

the mounting seats are four groups and are arranged in a rectangular array.

As a further description of the above technical solution:

the sealing strip is made of rubber.

As a further description of the above technical solution:

the connecting rods are four groups in total and are arranged in a rectangular array.

The utility model has the following beneficial effects:

compared with the prior art, the outer wall of the first wire-passing hole and the outer wall of the second wire-passing hole in the device are connected with the protective tubes, the opening of each protective tube faces downwards, the wire-passing holes face to the left or the right differently compared with the conventional wire-passing holes, water and dust are effectively prevented from entering downwards, and water and dust can not enter the device under a long-time working state.

Compared with the prior art, the sealing strip arranged in the device is made of rubber, and when the box door and the box body are connected, elastic deformation can occur, so that the connection between the box door and the box body is more compact, and water and ash can not enter the box body.

Compared with the prior art, the temperature in the fan effective reduction box arranged in the device is provided with a filter screen for filtering flying dust, and the rain shielding plate at the top of the device can be rapidly detached through a butterfly nut, so that the device is convenient to transport.

Drawings

Fig. 1 is a schematic perspective view of a novel waterproof and dustproof cable box according to the present invention;

fig. 2 is a schematic view of an internal structure of a novel waterproof and dustproof cable box provided by the utility model;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a box body; 2. a box door; 3. an observation window; 4. a hinge; 5. a handle; 6. a sealing strip; 7. protecting the tube; 8. a rain shield; 9. a first wiring hole; 10. a fan; 11. a filter screen; 12. a second wiring hole; 13. a vent; 14. a butterfly nut; 15. a mounting seat; 16. a connecting rod; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a novel waterproof and dustproof cable box comprises a box body 1 and a box door 2, wherein a sealing strip 6 is fixedly arranged at the joint of the box body 1 and the box door 2, the sealing strip 6 is made of rubber, the box body 1 and the box door 2 are connected more tightly through elastic deformation of the sealing strip 6, two groups of first wire passing holes 9 are formed in the lower end of one side wall of the box body 1, two groups of second wire passing holes 12 are formed in the upper end of the other side wall of the box body, protective tubes 7 are fixedly arranged on the outer walls of the first wire passing holes 9 and the second wire passing holes 12, the outlets of the protective tubes 7 face downwards, water and dust are effectively prevented from entering, two groups of fans 10 are fixedly arranged at the upper end inside the box body 1, a vent 13 is formed in the center of the top end of the box body 1, and a filter screen 11 is fixedly arranged inside the vent 13;

the fixed multiunit mount pad 15 that sets up all around on the top of box 1, and recess 17 has been seted up on the top of multiunit mount pad 15, and the fixed weather shield 8 that is provided with in top of box 1 makes the rainwater can not fall on box 1, and the bottom of weather shield 8 is fixed all around and is set up multiunit connecting rod 16, and connecting rod 16 connects the inside of recess 17, and the outer wall of connecting rod 16 and the outer wall of mount pad 15 all are provided with the screw thread.

Articulated through hinge 4 between box 1 and the chamber door 2, sealing strip 6 fixed connection box 1's antetheca, through butterfly nut 14 fixed connection between connecting rod 16 and the mount pad 15, do not need use tools alright dismantle butterfly nut 14, the antetheca one side of chamber door 2 is fixed and is provided with handle 5, conveniently pull open, the antetheca center department of chamber door 2 is provided with observation window 3, observe the in service behavior at any time, mount pad 15 is totally four groups, be the setting of rectangle array, sealing strip 6 is the rubber material, connecting rod 16 is totally four groups, become the setting of rectangle array.

The working principle is as follows: when the box door is used, a cable enters the protective tube 7 through the outer wall of the first wire-passing hole 9, the protective tube 7 through the second wire-passing hole 12 goes out, the fan 10 inside the box body 1 is started, air inside the box body 1 circulates, the rain baffle 8 at the top can be detached and installed through the butterfly nut 14, when the box door 2 is closed, the door is closed through the extrusion of the sealing strip 6, the sealing strip 6 is deformed by extrusion, and the box door 2 and the box body 1 are connected more tightly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel waterproof dustproof cable box, includes box (1), chamber door (2), its characterized in that: a sealing strip (6) is fixedly arranged at the joint of the box body (1) and the box door (2), two groups of first wire routing holes (9) are formed in the lower end of one side wall of the box body (1), two groups of second wire routing holes (12) are formed in the upper end of the other side wall of the box body, protective tubes (7) are fixedly arranged on the outer walls of the first wire routing holes (9) and the second wire routing holes (12), two groups of fans (10) are fixedly arranged at the upper end inside the box body (1), a vent (13) is formed in the center of the top end of the box body (1), and a filter screen (11) is fixedly arranged inside the vent (13);

the box comprises a box body (1), wherein a plurality of groups of mounting seats (15) are fixedly arranged on the periphery of the top end of the box body (1), a plurality of groups of mounting seats (15) are formed in the top end of each mounting seat (15), a rain baffle (8) is fixedly arranged on the top end of the box body (1), a plurality of groups of connecting rods (16) are fixedly arranged on the periphery of the bottom end of the rain baffle (8), the connecting rods (16) are connected with the inside of the grooves (17), and the outer wall of each connecting rod (16) and the outer wall of each mounting seat (15) are provided with threads.

2. The novel waterproof dustproof cable box of claim 1, characterized in that: the box body (1) is hinged to the box door (2) through a hinge (4), and the sealing strip (6) is fixedly connected with the front wall of the box body (1).

3. The novel waterproof dustproof cable box of claim 1, characterized in that: the connecting rod (16) and the mounting seat (15) are fixedly connected through a butterfly nut (14).

4. The novel waterproof dustproof cable box of claim 1, characterized in that: a handle (5) is fixedly arranged on one side of the front wall of the box door (2).

5. The novel waterproof dustproof cable box of claim 1, characterized in that: an observation window (3) is arranged in the center of the front wall of the box door (2).

6. The novel waterproof dustproof cable box of claim 1, characterized in that: the four groups of mounting seats (15) are arranged in a rectangular array.

7. The novel waterproof dustproof cable box of claim 1, characterized in that: the sealing strip (6) is made of rubber.

8. The novel waterproof dustproof cable box of claim 1, characterized in that: the connecting rods (16) are arranged in a rectangular array in four groups.