CN210536235U

CN210536235U - Junction box for coal mine electromechanical equipment

Info

Publication number: CN210536235U
Application number: CN201922000791.9U
Authority: CN
Inventors: 杜玉军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-05-15
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a colliery electromechanical device terminal box, including terminal box, fixed block, installation pipe, box storehouse and separated time piece, the internally mounted of terminal box has the box storehouse, the inside in box storehouse is provided with the backing plate, the both sides fixed mounting of backing plate has the U-shaped mounting panel, the cable fixture block is installed to one side of U-shaped mounting panel, the installation pipe is installed to the both sides of terminal box, the fixed block is installed through the bolt to the one end of installation pipe, the visor is installed through the bolt in the front of terminal box, the front of visor is provided with the data plate, the upper and lower both sides fixed mounting of terminal box has the separated time piece, connecting bolt is installed to the one end of separated time piece. The utility model discloses a wire that rubber seal that installs can effectual laminating get into to inside having avoided gas access device, thereby electric arc arouses gas explosion's problem, simultaneously can effectually prevent in the middle of the dust access device in the middle of the colliery.

Description

Junction box for coal mine electromechanical equipment

Technical Field

The utility model relates to an electromechanical device technical field specifically is a colliery electromechanical device terminal box.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated to an underground excavation roadway, the mineworker coal mine is the coal mine, various coal mine machines and electricity are inevitably needed in the coal mine mining process, and the coal mine machines and the electricity are generally provided with a junction box which is used for being electrically connected with a power line so that the power line supplies power for the coal mine machines and the electricity.

The existing junction box for the coal mine electromechanical equipment has the defects that:

firstly, but the terminal box of installing on colliery electromechanics at present generally has the shortcoming of sealed effect difference, and like this, the gas in the colliery mine easily enters into the terminal box, in case the phenomenon of release electric arc appears in the wire in the terminal box, very easily causes the explosion accident.

And meanwhile, the conventional junction box cannot fix the internal wires, so that the wires are possibly wound to cause short circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery electromechanical device terminal box to solve the problem that proposes among 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 colliery electromechanical device terminal box, includes terminal box, fixed block, installation pipe, box storehouse and separated time piece, the internally mounted of terminal box has the box storehouse, the inside in box storehouse is provided with the backing plate, the both sides fixed mounting of backing plate has the U-shaped mounting panel, the cable fixture block is installed to one side of U-shaped mounting panel, the installation pipe is installed to the both sides of terminal box, the fixed block is installed through the bolt to the one end of installation pipe, the visor is installed through the bolt in the front of terminal box, the front of visor is provided with the data plate, the upper and lower both sides fixed mounting of terminal box has the separated time piece, connecting bolt is installed to the one end of separated.

Preferably, a pipe sleeve is arranged inside the installation pipe, an installation plate is welded at one end of the pipe sleeve, and a rubber sealing ring is arranged inside the pipe sleeve.

Preferably, the inside of fixed block is provided with the sleeve, and the dead lever is installed through helicitic texture in the telescopic inside.

Preferably, two groups of limiting blocks are arranged inside the junction box, connecting plates are welded on two sides of the junction box, and bolt hole strips are arranged during the connecting plates.

Preferably, the mounting pipe, the junction box and the protective cover are made of carbon steel, and anti-corrosion layers are coated on the outer sides of the mounting pipe, the junction box and the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that: this colliery electromechanical device terminal box is through the wire that the rubber seal who installs can effectual laminating gets into, thereby inside having avoided gas access device, thereby electric arc arouses gas explosion's problem, simultaneously can effectually prevent in the middle of the dust access device in the colliery, the inside dust gathering of device has been avoided, and lead to the device radiating effect poor, and the problem that the electrical element that arouses the device damaged, the effectual stability that improves the device, the life of device has been increased simultaneously, this device of connecting plate easy to assemble through the adoption, the portability of installation is improved, the fixed block that sets up simultaneously can be fixed the cable, prevent that the cable from rocking and influence the problem of leakproofness.

The utility model discloses a cable fixture block that is provided with can fix the cable to effectually prevent that the cable from twining in inside, taking place the safe problem such as short circuit, this device simple to use, convenient operation can effectual increase the security of device simultaneously.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic structural diagram of the overall assembly of the present invention;

fig. 3 is a schematic structural view of the back surface assembly of the present invention;

fig. 4 is a schematic structural view of the installation pipe assembly of the present invention.

In the figure: 1. a junction box; 101. a connecting plate; 102. a limiting block; 2. a fixed block; 201. fixing the rod; 202. a sleeve; 3. installing a pipe; 301. mounting a plate; 302. pipe sleeve; 303. a rubber seal ring; 4. a box bin; 401. a cable fixture block; 402. a base plate; 403. a U-shaped mounting plate; 5. a branching block; 501. a connecting bolt; 6. a protective cover; 601. a nameplate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a junction box of coal mine electromechanical equipment comprises a junction box 1, a fixing block 2, an installation pipe 3, a box bin 4 and a wire distribution block 5, wherein the box bin 4 is installed inside the junction box 1, the box bin 4 is used for fixing electronic elements, so that the service life of the electronic elements is prolonged, a base plate 402 is arranged inside the box bin 4, the base plate 402 can be effectively used for installing the electronic elements, the application range of the device is enlarged, U-shaped installation plates 403 are fixedly installed on two sides of the base plate 402, the installation portability of the electronic elements is improved by the U-shaped installation plates 403, a cable clamping block 401 is installed on one side of each U-shaped installation plate 403, the cable clamping block 401 effectively prevents cables inside the device from being wound to cause short circuit and the like, the installation pipe 3 is installed on two sides of the junction box 1, the installation pipe 3 can improve the sealing performance of cable inlets and outlets and prevent, fixed block 2 can be used to fixed cable conductor, thereby prevent the problem that the cable rocked, visor 6 is installed through the bolt in the front of terminal box 1, visor 6 protects the inside electronic component of device, thereby prevent that electronic component from being damaged, visor 6's front is provided with data plate 601, data plate 601 marks the device, make things convenient for the maintainer to operate, terminal box 1's upper and lower both sides fixed mounting has separated time piece 5, separated time piece 5 can be used to connect in the middle of other wire entry devices, simultaneously can carry out the separated time for the device, thereby increase the function of device, connecting bolt 501 is installed to separated time piece 5's one end, connecting bolt 501 improves the portability of device installation cable.

Further, the pipe sleeve 302 is arranged inside the installation pipe 3, the strength of the device is effectively improved through the pipe sleeve 302, the installation plate 301 is welded at one end of the pipe sleeve 302, the installation plate 301 can be connected with other devices through the connection bolts, the rubber sealing ring 303 is arranged inside the pipe sleeve 302, the safety and the sealing performance of the device are effectively improved through the rubber sealing ring 303, and sundries are prevented from entering the device.

Further, the inside of fixed block 2 is provided with sleeve 202, and sleeve 202 is used for the wire of fixed access, prevents to rock, and dead lever 201 is installed through helicitic texture in sleeve 202's inside, and dead lever 201 is effectual to have increased fixed stability.

Further, the inside of terminal box 1 is provided with two sets of stoppers 102, and stopper 102 can be used to install the visor 6 at top through being provided with the bolt hole, and the both sides welding of terminal box 1 has connecting plate 101, and is provided with the bolt hole strip during connecting plate 101, and this device can be fixed to the bolt hole strip easy to assemble, improves the portability of device installation.

Further, the installation pipe 3, the junction box 1 and the protective cover 6 are made of carbon steel, the strength of the device is effectively improved by the carbon steel, the problem that stones in a mining area fall down to break the device is solved, and the anti-corrosion layer is coated on the outer sides of the installation pipe 3, the junction box 1 and the protective cover 6.

The working principle is as follows: when the device is used, the device is firstly installed at a position needing to be installed through the adopted connecting plate 101, then the cable is fixed through the fixing rod 201 on the fixing block 2, meanwhile, the electric element is installed on the U-shaped installation plate 403 and is connected with the cable, when the cable needs to be branched, the cable can be branched through the adopted branching block 5, and then the protective cover 6 is closed.

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.

Claims

1. The utility model provides a colliery electromechanical device terminal box, includes terminal box (1), fixed block (2), installation pipe (3), box storehouse (4) and separated time piece (5), its characterized in that: the utility model discloses a junction box, including terminal box (1), internally mounted has box storehouse (4), the inside in box storehouse (4) is provided with backing plate (402), the both sides fixed mounting of backing plate (402) has U-shaped mounting panel (403), cable fixture block (401) are installed to one side of U-shaped mounting panel (403), installation pipe (3) are installed to the both sides of terminal box (1), fixed block (2) are installed through the bolt to the one end of installation pipe (3), visor (6) are installed through the bolt in the front of terminal box (1), the front of visor (6) is provided with data plate (601), the upper and lower both sides fixed mounting of terminal box (1) has separated time piece (5), connecting bolt (501) are installed to the one end of separated time piece (5).

2. The coal mine electromechanical device junction box of claim 1, wherein: a pipe sleeve (302) is arranged inside the mounting pipe (3), a mounting plate (301) is welded at one end of the pipe sleeve (302), and a rubber sealing ring (303) is arranged inside the pipe sleeve (302).

3. The coal mine electromechanical device junction box of claim 1, wherein: the inside of fixed block (2) is provided with sleeve (202), and the inside of sleeve (202) is through the helicitic texture installation dead lever (201).

4. The coal mine electromechanical device junction box of claim 1, wherein: the junction box is characterized in that two groups of limiting blocks (102) are arranged inside the junction box (1), connecting plates (101) are welded on two sides of the junction box (1), and bolt hole strips are arranged during the connection of the connecting plates (101).

5. The coal mine electromechanical device junction box of claim 1, wherein: the installation pipe (3), the junction box (1) and the protective cover (6) are made of carbon steel, and anti-corrosion layers are coated on the outer sides of the installation pipe (3), the junction box (1) and the protective cover (6).