CN214102189U

CN214102189U - Subway signal communication case convenient to maintain

Info

Publication number: CN214102189U
Application number: CN202120214068.5U
Authority: CN
Inventors: 徐璠; 窦明信; 付学栋; 柏长胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-31
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a subway signal communication box convenient to maintain, which comprises a box body and a bottom plate, wherein the lower ends of two side surfaces in the box body are fixedly connected with a mounting seat, a threaded rod is rotatably connected between the mounting seat and the upper end surface in the box body, two threaded rods are in threaded connection with a threaded seat, and a top plate is fixedly connected between the two threaded seats; the utility model discloses screw thread seat through setting up when using, the bracing piece, the toothed belt, synchronous pulley and driving motor, can be when needs are maintained equipment, drive the threaded rod through driving motor and rotate, under synchronous pulley and toothed belt's effect, can realize that two threaded rods rotate simultaneously, and then can drive two screw thread seats and reciprocate, stretch out the equipment on the fixed plate from the port under the box, and then can be convenient for carry out routine maintenance and maintenance to the equipment of installation on the fixed plate, make more convenience in the use.

Description

Subway signal communication case convenient to maintain

Technical Field

The utility model relates to a communication box technical field specifically is a subway signal communication case convenient to maintain.

Background

The subway is a form of railway transportation, and refers to an urban rail transit system mainly operated underground, namely an underground railway or an underground railway for short. Many such systems may be switched to ground or elevated sections of road in areas outside of urban centers in order to fit the building environment and take into account construction and operating costs. The subway is an urban rail transit system which covers various underground and overground roadways of urban areas, is special in right of way, high in density and high in traffic volume.

Communication equipment needs to be installed in a communication box in subway communication, but when the existing communication box is used for overhauling or daily maintenance of the communication equipment, due to the limitation of the box body, a worker sometimes needs to probe a head into the box body to observe the equipment, so that the inconvenience is very high, certain dangerousness exists, the daily maintenance and repair of the communication equipment are further increased, a great deal of inconvenience exists in use, and a subway signal communication box convenient to maintain is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway signal communication case convenient to maintain 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:

a subway signal communication box convenient to maintain comprises a box body and a bottom plate, wherein the lower ends of two side surfaces in the box body are fixedly connected with mounting seats, threaded rods are rotatably connected between the mounting seats and the upper end surface of the inner part of the box body, the two threaded rods are in threaded connection with threaded seats, a top plate is fixedly connected between the two threaded seats, and the upper end surface of the box body is also provided with a driving assembly for driving the two threaded rods to rotate;

the bottom plate is established in box below position, four equal fixedly connected with gag lever posts in angle of bottom plate up end, spacing hole has all been seted up at four angles of box, the equal sliding connection of gag lever post is in spacing hole, four equal fixedly connected with bracing pieces in angle of terminal surface under the roof, the one end and the bottom plate fixed connection of roof are kept away from to the bracing piece, and it is used for installing communications facilities's fixed plate to go back two at least fixed connections between four bracing pieces, the box both sides still are equipped with and are used for carrying out radiating radiator unit to the equipment of installation in the box.

As a further aspect of the present invention: drive assembly includes synchronous pulley, two synchronous pulley fixed connection respectively passes the position of box in the threaded rod upper end, two install the toothed belt between the synchronous pulley, box up end left side fixedly connected with mounting panel, fixedly connected with is used for driving the threaded rod on the mounting panel and carries out pivoted driving motor.

As a further aspect of the present invention: the heat dissipation assembly comprises heat dissipation holes, the heat dissipation holes are formed in the positions of the two side faces of the box body, heat dissipation fans are installed in the heat dissipation holes, and dustproof dust screens are further arranged on the heat dissipation holes.

As a further aspect of the present invention: the bottom plate is provided with a preformed hole for penetrating a cable.

As a further aspect of the present invention: the box body is also provided with a transparent glass window which is convenient for observing the state of the equipment in the box body.

As a further aspect of the present invention: the upper end and the lower end of the two side faces of the box body are fixedly connected with fixing seats used for installing the box body.

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

1. the utility model discloses screw thread seat through setting up when using, the bracing piece, the toothed belt, synchronous pulley and driving motor, can be when needs are maintained equipment, drive the threaded rod through driving motor and rotate, under synchronous pulley and toothed belt's effect, can realize that two threaded rods rotate simultaneously, and then can drive two screw thread seats and reciprocate, stretch out the equipment on the fixed plate from the port under the box, and then can be convenient for carry out routine maintenance and maintenance to the equipment of installation on the fixed plate, make more convenience in the use.

2. The utility model discloses a louvre and the radiating fan in the radiating hole that set up at box both sides face can dispel the heat in the box through radiating fan when the communication box uses, and then can prevent that the inside high temperature that appears of box from leading to the fact the influence to communication equipment's operation, and the dust screen that sets up simultaneously on the louvre can prevent that dust entering equipment from leading to the fact the influence to equipment when the radiating fan dispels the heat.

3. The utility model discloses a transparent glass window that sets up on the box can be convenient for observe the communication equipment operation equipment in the box, and then makes more convenience in the use.

Drawings

Fig. 1 is a schematic structural diagram of a subway signal communication box convenient to maintain.

Fig. 2 is a schematic view of a partial structure of a subway signal communication box convenient for maintenance.

Fig. 3 is a schematic diagram of an internal structure of a subway signal communication box convenient for maintenance.

Fig. 4 is a schematic structural diagram of a subway signal communication box convenient for maintenance when a dust screen is detached.

Fig. 5 is a schematic structural diagram of a subway signal communication box convenient for maintenance during equipment maintenance.

Wherein: the device comprises a box body 1, a toothed belt 2, a driving motor 3, a mounting plate 4, a limiting hole 5, a limiting rod 6, a threaded rod 7, a mounting seat 8, a bottom plate 9, a fixing seat 10, a supporting rod 11, a fixing plate 12, a threaded seat 13, a synchronous belt pulley 14, a top plate 15, a transparent glass window 16, a dust screen 17, heat dissipation holes 18 and a heat dissipation fan 19.

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. 1-5, in an embodiment of the present invention, a subway signal communication box convenient for maintenance includes a box body 1 and a bottom plate 9, wherein lower ends of two side surfaces inside the box body 1 are both fixedly connected with a mounting base 8, a threaded rod 7 is rotatably connected between the mounting base 8 and an upper end surface inside the box body 1, two threaded rods 7 are both in threaded connection with threaded bases 13, a top plate 15 is fixedly connected between the two threaded bases 13, and the upper end surface of the box body 1 is further provided with a driving assembly for driving the two threaded rods 7 to rotate;

the bottom plate 9 is arranged below the box body 1, four corners of the upper end face of the bottom plate 9 are fixedly connected with limiting rods 6, four corners of the box body 1 are provided with limiting holes 5, the limiting rods 6 are connected in the limiting holes 5 in a sliding manner, four corners of the lower end face of the top plate 15 are fixedly connected with supporting rods 11, one end, away from the top plate 15, of each supporting rod 11 is fixedly connected with the bottom plate 9, at least two fixing plates 12 used for mounting communication equipment are fixedly connected among the four supporting rods 11, and heat dissipation assemblies used for dissipating heat of equipment mounted in the box body 1 are further arranged on two sides of the box body 1; the driving assembly comprises synchronous belt wheels 14, the two synchronous belt wheels 14 are respectively and fixedly connected to the upper end of the threaded rod 7 and penetrate through the box body 1, a toothed belt 2 is installed between the two synchronous belt wheels 14, a mounting plate 4 is fixedly connected to the left side of the upper end face of the box body 1, and a driving motor 3 for driving the threaded rod 7 to rotate is fixedly connected to the mounting plate 4; a preformed hole for penetrating a cable is formed in the bottom plate 9; the box body 1 is also provided with a transparent glass window 16 which is convenient for observing the state of equipment in the box body 1; the upper end and the lower end of the two side surfaces of the box body 1 are fixedly connected with fixing seats 10 for mounting the box body 1; the utility model discloses through the screw thread seat 13, bracing piece 11, cog belt 2, synchronous pulley 14 and driving motor 3 that set up, can be when needing to maintain equipment, drive threaded rod 7 through driving motor 3 and rotate, under the effect of synchronous pulley 14 and cog belt 2, can realize that two threaded rods 7 rotate simultaneously, and then can drive two screw thread seats 13 and reciprocate, stretch out the equipment on the fixed plate 12 from the port under the box 1, and then can be convenient for carry out routine maintenance and maintenance to the equipment of installation on the fixed plate 12, make more convenient in the use; meanwhile, the transparent glass window 16 arranged on the box body 1 can facilitate the observation of the communication equipment operation equipment in the box body 1.

The heat dissipation assembly comprises heat dissipation holes 18, the heat dissipation holes 18 are all arranged on two side surfaces of the box body 1, heat dissipation fans 19 are all installed in the heat dissipation holes 18, and dust screens 17 for preventing dust are further arranged on the heat dissipation holes 18; the utility model discloses a heat dissipation fan 19 in louvre 18 and the louvre 18 that set up at 1 both sides face of box can dispel the heat in to box 1 through heat dissipation fan 19 when the communication box uses, and then can prevent that box 1 is inside to appear the high temperature and cause the influence to communication equipment's operation, and dust screen 17 that sets up simultaneously on louvre 18 can prevent that heat dissipation fan 19 from dispelling the heat occasionally dust entering equipment from causing the influence to equipment.

The utility model discloses a theory of operation is: when the utility model is used, the communication equipment is arranged on the fixed plate 12, when the equipment is used, the threaded rod 7 is driven to rotate by the driving motor 3, under the action of the synchronous pulley 14 and the toothed belt 2, the two threaded rods 7 can rotate simultaneously, thereby driving the two screw thread seats 13 to move up and down, extending the equipment on the fixed plate 12 out of the lower port of the box body 1, further facilitating the daily maintenance and repair of the equipment installed on the fixing plate 12, and simultaneously, the heat dissipation fan 19 can dissipate the heat in the box body 1 through the heat dissipation holes 18 arranged on the two side surfaces of the box body 1 and the heat dissipation fan 19 in the heat dissipation holes 18 when the communication box is used, and then can prevent that the inside high temperature that appears of box 1 from causing the influence to communication equipment's operation, the dust screen 17 that sets up on louvre 18 simultaneously can prevent that heat dissipation fan 19 from dispelling the heat occasionally the dust gets into in the equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a subway signal communication case convenient to maintain, includes box (1) and bottom plate (9), its characterized in that: the lower ends of two side surfaces in the box body (1) are fixedly connected with mounting seats (8), threaded rods (7) are rotatably connected between the mounting seats (8) and the upper end surface in the box body (1), threaded seats (13) are respectively in threaded connection on the two threaded rods (7), a top plate (15) is fixedly connected between the two threaded seats (13), and a driving assembly for driving the two threaded rods (7) to rotate is further arranged on the upper end surface of the box body (1);

the utility model discloses a communication equipment, including box (1), bottom plate (9), four equal fixedly connected with gag lever posts (6) of terminal surface, spacing hole (5) have all been seted up at four angles of box (1), equal sliding connection is in spacing hole (5) in gag lever post (6), four equal fixedly connected with bracing pieces (11) of terminal surface under roof (15), the one end and bottom plate (9) fixed connection of roof (15) are kept away from in bracing piece (11), go back two at least fixed plate (12) that are used for installing communication equipment of fixed connection between four bracing pieces (11), box (1) both sides still are equipped with and are used for carrying out radiating radiator unit to the equipment of installation in box (1).

2. A subway signal communication box convenient to maintain as claimed in claim 1, wherein said driving assembly comprises synchronous pulleys (14), two said synchronous pulleys (14) are respectively fixedly connected at the position where the upper end of the threaded rod (7) passes through the box body (1), a toothed belt (2) is installed between two said synchronous pulleys (14), a mounting plate (4) is fixedly connected to the left side of the upper end face of the box body (1), and a driving motor (3) for driving the threaded rod (7) to rotate is fixedly connected to the mounting plate (4).

3. A subway signal communication box convenient to maintain as claimed in claim 1, wherein said heat dissipation assembly comprises heat dissipation holes (18), said heat dissipation holes (18) are all opened at two side positions of the box body (1), said heat dissipation holes (18) are all installed with heat dissipation fans (19), said heat dissipation holes (18) are further provided with dust screens (17) for preventing dust.

4. A subway signal communication box convenient to maintain as claimed in claim 1, wherein said bottom plate (9) is provided with a prepared hole for passing through a cable.

5. A subway signal communication box convenient to maintain as claimed in claim 1, wherein said box body (1) is further provided with a transparent glass window (16) for observing the state of the equipment inside the box body (1).

6. A subway signal communication box convenient to maintain as claimed in claim 1, wherein said box body (1) both sides upper end and lower extreme all fixedly connected with be used for carrying out the fixing base (10) installed to box body (1).