CN212968675U

CN212968675U - Many function combination block terminal

Info

Publication number: CN212968675U
Application number: CN202021617736.0U
Authority: CN
Inventors: 何宇宏; 田鼎复; 刘文忠; 袁洋; 刘载浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-13
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to a block terminal technical field specifically is a many function combination block terminal. The block terminal includes box and fixed plate, the back of box is equipped with the fixed plate, and the front of box has chamber door, its characterized in that: a main wire inlet is formed in a bottom plate of the box body; the improved multifunctional electric power distribution box is characterized in that a back plate is fixedly mounted in the box body, a power control area is arranged on the back plate and comprises a main power control area and a sub power control area, dust covers are fixedly mounted in the main power control area and the sub power control area respectively, switch operation ports are formed in the dust covers, a support is fixedly mounted in the sub power control area, and the support is arranged in the dust covers. The utility model provides a many function combination block terminal through installation dust cover and support on the backplate at the box, when improving security, dustproof, heat dissipation and rain-proof, convenient maintenance, dismantlement, simple structure, saving cost.

Description

Many function combination block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a many function combination block terminal.

Background

The distribution box is a mass parameter on data, can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit. In daily use, the temperature need control in the block terminal in the certain extent, if the high temperature, easily lead to the block terminal in the electric wire ageing, cause electric leakage and fire accident, if a large amount of dust are directly scattered on the power equipment surface, can make the circuit short circuit to should keep dry as far as possible in the block terminal, if the too big meeting of humidity increases circuit short circuit probability in the block terminal. In the existing distribution box device, when a distribution box is overhauled, workers can easily directly touch electrical devices to cause electric shock; or the electric device is directly fixed on the back plate, so that the heat dissipation, dust prevention and rain prevention of the electric device are directly influenced; and most block terminals can only be applicable to an equipment, make the application scope of block terminal limited, the function is single.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned block terminal and causing the electric shock easily, application scope is limited, the function singleness to rain-proof, dustproof, the unsatisfactory problem of heat dissipation function, the utility model provides a many function combination block terminal through installation dust cover and support on the backplate of box, when improving the security, dustproof, heat dissipation and rain-proof, convenient maintenance, dismantlement, simple structure, saving cost.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a multifunctional combined distribution box comprises a box body and a fixed plate, wherein the fixed plate is arranged at the back of the box body, a box door is arranged on the front surface of the box body, and a main wire inlet is formed in a bottom plate of the box body; the improved multifunctional electric switch is characterized in that a back plate is fixedly mounted in the box body, a power control area is arranged on the back plate and comprises a main power control area and a sub power control area, dust covers are fixedly mounted in the main power control area and the sub power control area respectively, switch operation ports are formed in the dust covers, sub power control area is fixedly mounted with a sub switch support, and the sub switch support is arranged in the dust covers.

Furthermore, a sealing rubber strip is embedded in the box door, and the box door is in sealing connection with the box body.

Furthermore, the box door is a split door, the box door is connected with the box body through a hinge, and a handle and a door lock are arranged on the box door.

Furthermore, a rain shade is fixedly arranged at the top of the box body.

Furthermore, a waterproof aviation plug is fixedly mounted on the outer side of the side plate of the box body.

Furthermore, a main switch fixing plate is fixedly installed in a main power supply control area of the back plate, and the main switch is fixedly installed on the back plate through the main switch fixing plate.

Furthermore, a temporary wire inlet is formed in a bottom plate of the box body.

Furthermore, a terminal strip support is fixedly mounted on the back plate.

Furthermore, a socket bracket is fixedly mounted on the back plate.

Furthermore, the box body and the back plate are fixedly installed through a fixing bolt fixed in the box body.

The utility model discloses a technological effect and advantage: the utility model provides a multifunctional combined distribution box,

the fixing plate is arranged at the back of the box body, so that the box body is convenient to fix and install; the box door is connected with the box body in a sealing way by using a sealing rubber strip, so that rainwater and dust are effectively prevented from entering the box; the back plate is provided with the power supply control area, and a plurality of groups of power supply control areas can be arranged according to use requirements, so that the device is flexible and convenient, and can be simultaneously suitable for various mechanical equipment; the dust cover on the back plate prevents dust from entering the box body again, and the dust cover is provided with a switch operation hole, so that the switch can be operated conveniently and the electric shock hazard of the electrified part of the electric device can be prevented from being touched by personnel; the bracket is arranged on the back plate, so that a certain distance is generated between the electric device and the back plate, the electric device is suspended and fixed, a good heat dissipation space is provided, spontaneous combustion in the box is effectively avoided through natural heat dissipation, and a fire disaster is prevented; the box body is not provided with any hole, and the upper part of the box body is provided with a rain cover which plays the roles of rain prevention and moisture prevention; each electrical device becomes an independent branch box through the support and the dust cover, the support and the dust cover are both detachably mounted, each branch box is independently assembled, maintained, disassembled and the like, and meanwhile, the positions of the dust cover and the support can be randomly changed to facilitate later-stage technical improvement; the waterproof aviation plug is fixedly mounted on the outer side of the side plate of the box body, the temporary wire inlet is formed in the bottom plate of the box body, the terminal strip support and the socket support are detachably mounted on the back plate, the application range is more flexible, more machines are suitable, the operation is convenient, and the cost is saved.

Drawings

Fig. 1 is a schematic structural view of the distribution box of the present invention;

fig. 2 is a schematic structural view of a box body of the distribution box of the present invention;

fig. 3 is a schematic structural view of a back plate of the distribution box of the present invention;

wherein: 1-box body, 2-rain shade, 3-hinge, 4-box door, 5-sealing rubber strip, 6-handle, 7-door lock, 8-total wire inlet, 9-temporary wire inlet, 10-fixing bolt, 11-waterproof aviation plug, 12-fixing plate, 13-door edge, 14-backboard, 15-backboard fixing hole, 16-dust cover, 17-switch operation port, 18-dust cover fixing hole, 19-branch switch bracket, 20-bracket fixing hole, 21-terminal row bracket, 22-socket bracket, 23-total switch backboard, 24-total switch backboard fixing hole, 25-terminal row, 26-ebony socket, 27-total switch and 28-branch switch.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1-3, a multifunctional combined distribution box comprises a box body 1 and fixing plates 12, wherein the box body 1 is a stainless steel box body as a whole, and the back of the box body 1 is provided with 4 fixing plates 12 for fixing the box body 1; the top of the box body 1 is fixedly provided with a rain shade 2; a waterproof aviation plug 11 is fixedly arranged on the outer side of a side plate of the box body 1; the front side of the box body 1 is provided with a box door 4, the box door 4 is a split door, the box door 4 is connected with the box body 1 through a hinge 3, the box door 4 is convenient to open and close, and the hinge 3 adopts a stainless steel hinge; a handle 6 and a door lock 7 are arranged on the box door 4, a sealing rubber strip 5 is embedded in the box door 4, and the sealing rubber strip 5 in the box door is attached to a door edge 13 on the box body 1, so that the box door 4 is hermetically connected with the box body 1; a main wire inlet 8 is formed in a bottom plate of the box body 1 and is used for connecting a main power wire; the improved multifunctional electric power distribution box is characterized in that a back plate 14 is fixedly mounted in the box body 1, a back plate fixing hole 15 is formed in the back plate 14, the box body 1 and the back plate 14 are fixedly mounted through a fixing bolt 10 fixed in the box body 1, a power supply control area is arranged on the back plate 14 and comprises a main power supply control area and a sub power supply control area, a dust cover 16 is fixedly mounted in the main power supply control area and the sub power supply control area respectively, a dust cover fixing hole 18 is formed in the dust cover 16, the dust cover 16 is fixed on the back plate 14 through screws, a switch operation opening 17 is formed in the dust cover 16, a sub switch support 19 is fixedly mounted in the sub power supply control area, a sub switch support fixing hole 20 is formed in the sub switch support 19, the sub switch support.

In the using process, the box body 1 is fixedly installed through the fixing plate 12, the rain shade 2 on the upper part of the box body 1 can prevent rainwater from entering, and the waterproof aviation plug 11 fixedly installed on the box body 1 is convenient to connect temporary mobile equipment such as a mobile belt conveyor, a grain cooler, an air blower and the like to directly take electricity without opening a box door; a sealing rubber strip 5 is embedded in the box door 4, so that the box door 4 is hermetically connected with the box body 1, and the box door is waterproof and dustproof; then the back plate 14 is fixed in the box body 1, in this embodiment, two groups of power supply control areas are arranged on the back plate 14, the left side is a main power supply control area, the right side is a sub power supply control area, the main switch 27 is fixed on the main power supply control area of the back plate 14 through screws, the sub switch bracket 19 is fixed on the sub switch control area through screws in the sub power supply control area, the sub switch 28 is clamped on the sub switch bracket 19, finally the dust cover 16 is respectively fixed on the outer parts of the main switch 27 and the sub switch 28 through screws, the dust cover 16 is provided with a switch operation hole 17 according to the size of a switch operation handle, the dust cover 16 can cover the exposed part of the incoming line of the switch to prevent electric shock hazard, and each switch forms an independent branch box, each branch box can be independently maintained, detached, moved and technically improved, and the operation of other branch boxes is not influenced, the first group of power supply control areas is a 380 volt, the second group of power supply control areas are a 380V ebony socket control area and a single-phase socket control area.

To sum up, this many function combination block terminal has prevented the invasion of dust and rainwater through sealed design, and the design of branch switch support and dust cover can utilize natural heat dissipation, dustproof and protection against electric shock in addition, divides the case to install separately on the backplate, and convenient change and maintenance set up multiunit power control district, can be suitable for multiple different multiple equipment.

Example 2:

embodiment 2 makes further improvement on the basis of embodiment 1, and the total power control area fixed mounting of backplate 14 has master switch backplate 23, is equipped with master switch backplate fixed orifices 24 on the master switch backplate 23, and master switch backplate 23 passes through the screw fixation on backplate 14, and master switch 27 joint is on master switch fixed plate 23, makes things convenient for the dismouting to be favorable to the heat dissipation. The rest is the same as example 1.

Example 3:

embodiment 3 is a further improvement on the basis of embodiment 1, a temporary wire inlet 9 is formed in a bottom plate of the box body 1, a terminal strip support 21 and a socket support 22 are fixedly mounted on the back plate 14, a wire of the terminal strip 25 passes through the temporary wire inlet 9 and is mounted on the terminal strip support 21, and a wire of the ebonite socket 26 passes through the temporary wire inlet 9 and is mounted on the socket support 22, so that different forms of plug services can be provided, such as being used for connecting a large-capacity grain cooler device, and the like, the application range is increased, and the application is more flexible. The rest is the same as example 1.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. The utility model provides a many function combination block terminal, includes box and fixed plate, the back of box is equipped with the fixed plate, and the front of box has chamber door, its characterized in that: a main wire inlet is formed in a bottom plate of the box body; the improved multifunctional electric switch is characterized in that a back plate is fixedly mounted in the box body, a power control area is arranged on the back plate and comprises a main power control area and a sub power control area, dust covers are fixedly mounted in the main power control area and the sub power control area respectively, switch operation ports are formed in the dust covers, sub power control area is fixedly mounted with a sub switch support, and the sub switch support is arranged in the dust covers.

2. The multifunctional combined distribution box of claim 1, wherein: a sealing rubber strip is embedded in the box door, and the box door is connected with the box body in a sealing mode.

3. The multifunctional combined distribution box of claim 1 or 2, wherein: the box door is a split door, the box door is connected with the box body through a hinge, and a handle and a door lock are arranged on the box door.

4. The multifunctional combined distribution box of claim 1, wherein: and a rain shade is fixedly arranged at the top of the box body.

5. The multifunctional combined distribution box of claim 1, wherein: and a waterproof aviation plug is fixedly mounted on the outer side of the side plate of the box body.

6. The multifunctional combined distribution box of claim 1, wherein: and a main switch fixing plate is fixedly arranged in the main power supply control area of the back plate, and the main switch is fixedly arranged on the back plate through the main switch fixing plate.

7. The multifunctional combined distribution box of claim 1, wherein: a temporary wire inlet is formed in a bottom plate of the box body.

8. The multifunctional combined distribution box of claim 1, wherein: and the back plate is fixedly provided with a terminal strip bracket.

9. The multifunctional combined distribution box of claim 1, wherein: and the back plate is fixedly provided with a socket bracket.

10. The multifunctional combined distribution box of claim 1, wherein: the box body and the back plate are fixedly installed through a fixing bolt fixed in the box body.