CN213402080U

CN213402080U - Distribution box easy to disassemble, assemble and transport

Info

Publication number: CN213402080U
Application number: CN202022487436.1U
Authority: CN
Inventors: 林海峰; 陈远辉; 杨少锋; 郭秋彪; 李汉泽
Original assignee: Donglin Electric Fujian Co ltd
Current assignee: Donglin Electric Fujian Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-08
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a block terminal of easy dismouting and transportation relates to block terminal technical field. The utility model comprises a cover plate and a bottom plate; a plurality of draw-in grooves have been seted up to the upside of bottom plate, and the middle part sliding fit of draw-in groove has locating plate, two backup plates, and the middle part of apron is seted up flutedly, the middle part fixedly connected with double-end motor of recess. The utility model discloses an at the middle part fixedly connected with double-end motor of recess, when needs carry out the backup plate, open double-end motor and can make stopper sliding groove intraoral to promoted the speed when the dismouting block terminal, at one side fixedly connected with ring rail of first notch, when needs fixed cover plate and backup plate, open ring rail and can make the fixture block card go into one side of spacing groove, thereby promoted the stability of apron after assembling with the backup plate.

Description

Distribution box easy to disassemble, assemble and transport

Technical Field

The utility model belongs to the technical field of the block terminal, especially, relate to a block terminal of easy dismouting and transportation.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. [1] The block terminal has small, simple installation, and technical performance is special, the rigidity, the configuration function is unique, not restricted by the place, it is more general to use, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, the block terminal has small, simple installation, and technical performance is special, the rigidity, the configuration function is unique, not restricted by the place, it is more general to use, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality. The improvement of the operation reliability of the power distribution box is a goal of creating quality engineering. Use of the electrical distribution box: the electric energy is reasonably distributed, and the opening and closing operation of the circuit is convenient. The safety protection level is high, the conduction state of a circuit can be visually displayed, and the panel type switch cabinet is fixed and is often called a switch panel or a distribution panel. The front side of the switch cabinet has a protection effect, the back side and the side surfaces of the switch cabinet can still touch the charged part, the protection level is low, and the switch cabinet can only be used for industrial and mining enterprises with lower requirements on power supply continuity and reliability and is used for centralized power supply of a working and transformation room. (2) A protective (closed) switch cabinet refers to a low-voltage switch cabinet with all other sides closed except for a mounting surface. The electrical elements of the cabinet, such as switch, protection, monitoring and control, are all installed in a closed shell made of steel or insulating material and can be installed close to or away from the wall. Isolation measures are not needed to be added between each loop in the cabinet, and a grounded metal plate or an insulating plate can be adopted for isolation. Typically the door is mechanically interlocked with the main switch operation. In addition, a protective desk type switch cabinet (namely a control desk) is also arranged, and electrical appliances such as control, measurement, signals and the like are arranged on a panel. The protective switch cabinet is mainly used as a power distribution device in a process field.

The block terminal is bulky when the transportation of most present block terminals, and is comparatively inconvenient during the dismouting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal of easy dismouting and transportation through ring rail, spacing groove, has solved the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a distribution box easy to disassemble, assemble and transport comprises a cover plate and a bottom plate;

the upper side of the bottom plate is provided with a plurality of clamping grooves, the middle parts of the clamping grooves are in sliding fit with a positioning plate and two backup plates, the middle part of the cover plate is provided with a groove, and the middle part of the groove is fixedly connected with a double-end motor;

the output ends of two ends of the double-end motor are fixedly connected with screw rods, the peripheral sides of the screw rods are in threaded fit with limiting blocks, one side of each limiting block is provided with a first notch, one side of each first notch is fixedly connected with an annular guide rail, one side of each backup plate is provided with a second notch, and one side of each second notch is provided with a positioning groove;

the fixed plate is fixedly connected with the circumferential side of the annular guide rail, the fixture blocks are fixedly connected with the two sides of the fixed plate, and the limiting groove matched with the fixture blocks is formed in one side of the positioning groove.

Optionally, one side of the bottom plate is in threaded fit with a first bolt, and a first thread groove matched with the first bolt is formed in the bottom plate, one side of the backup plate and one side of the positioning plate.

Optionally, one side of the cover plate is in threaded fit with a second bolt, and a second thread groove matched with the second bolt is formed in one side of the cover plate and one side of the backup plate.

Optionally, the limiting block is in sliding fit in the groove, and the fixing plate is of a U-shaped plate structure.

Optionally, the fixing plate is in sliding fit with the middle of the second notch, and the screw is in rotating fit with the middle of the groove.

Optionally, the fixing plate is rotatably fitted in the middle of the positioning groove.

The embodiment of the utility model has the following beneficial effect:

an embodiment of utility model through the middle part fixedly connected with double-end motor at the recess, when needs carry out the backup plate, open double-end motor and can make the stopper slide in the notch to promoted the speed when dismouting block terminal, at one side fixedly connected with ring rail of first notch, when needs fixed cover plate and backup plate, open ring rail and can make one side that the fixture block card goes into the spacing groove, thereby promoted the stability of apron after assembling with the backup plate.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a cover plate according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a double-headed motor according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a cover plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural diagram at B in fig. 2.

Wherein the figures include the following reference numerals:

the device comprises a cover plate 1, a bottom plate 2, two backup plates 5, a groove 6, a double-end motor 7, a screw 8, a limiting block 9, a first notch 10, an annular guide rail 11, a second notch 12, a positioning groove 13, a fixing plate 14, a clamping block 15 and a limiting groove 16.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-5, in the present embodiment, an electric distribution box is provided for easy assembly, disassembly and transportation, comprising: a cover plate 1 and a bottom plate 2;

a plurality of clamping grooves are formed in the upper side of the bottom plate 2, a positioning plate and two backup plates 5 are in sliding fit with the middle of each clamping groove, a groove 6 is formed in the middle of the cover plate 1, and a double-end motor 7 is fixedly connected to the middle of the groove 6;

the output ends of two ends of the double-end motor 7 are fixedly connected with screw rods 8, the peripheral side of each screw rod 8 is in threaded fit with a limiting block 9, one side of each limiting block 9 is provided with a first notch 10, one side of each first notch 10 is fixedly connected with an annular guide rail 11, one side of the backup plate 5 is provided with a second notch 12, and one side of each second notch 12 is provided with a positioning groove 13;

the fixed plate 14 is fixedly connected to the circumferential side of the annular guide rail 11, the fixture blocks 15 are fixedly connected to both sides of the fixed plate 14, and the limiting groove 16 matched with the fixture blocks 15 is formed in one side of the positioning groove 13.

The application of one aspect of the embodiment is as follows: open double-end motor 7 earlier when needs assemble the block terminal, make the screw rod 8 with the 7 output fixed connection of double-end motor rotate, then screw rod 8 drives stopper 9 and moves to one side that is close to backup plate 5, backup plate 5 drives fixed plate 14 and slides in constant head tank 13 simultaneously, then open ring rail 11, make the fixed plate 14 with 11 output fixed connection of ring rail rotate, then fixed plate 14 slides in spacing groove 16 along constant head tank 13, thereby accomplish the equipment of apron 1 with backup plate 5, then insert the draw-in groove to backup plate 5 and limiting plate, then make and use bolt fastening backup plate 5 and limiting plate, make backup plate 5 and limiting plate and bottom plate 2 produce spacing relation, then fix the limiting plate in the one side of apron 1 using the bolt, thereby accomplish the equipment to the block terminal. It should be noted that the distribution box referred to in this application may be powered by a battery or an external power source.

Through middle part fixedly connected with double-end motor 7 at recess 6, when backup plate 5 is carried out to needs, open double-end motor 7 and can make stopper 9 sliding notch in the mouth, thereby speed when dismouting block terminal has been promoted, at one side fixedly connected with ring rail 11 of first notch 10, when needs fixed cover plate 1 and backup plate 5, open ring rail 11 and can make one side that fixture block 15 card goes into spacing groove 16, thereby the stability of apron 1 with backup plate 5 post assembling has been promoted.

One side screw-thread fit of bottom plate 2 of this embodiment has first bolt, and bottom plate 2 all offers the first thread groove with first bolt adaptation with one side of backup plate 5, locating plate.

One side of the cover plate 1 of the embodiment is in threaded fit with a second bolt, and one side of the cover plate 1 and the backup plate 5 is provided with a second thread groove matched with the second bolt.

The limiting block 9 of the embodiment is in sliding fit in the groove 6, and the fixing plate 14 is of a U-shaped plate structure.

In the embodiment, the fixing plate 14 is in sliding fit with the middle of the second notch 12, and the screw 8 is in rotating fit with the middle of the groove 6.

The fixing plate 14 of this embodiment is rotatably fitted in the middle of the positioning groove 13.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a block terminal of easy dismouting and transportation which characterized in that includes: a cover plate (1) and a bottom plate (2);

a plurality of clamping grooves are formed in the upper side of the bottom plate (2), a positioning plate and two backup plates (5) are in sliding fit with the middle of each clamping groove, a groove (6) is formed in the middle of the cover plate (1), and a double-end motor (7) is fixedly connected to the middle of the groove (6);

the output ends of two ends of the double-end motor (7) are fixedly connected with screw rods (8), the peripheral sides of the screw rods (8) are in threaded fit with limiting blocks (9), one side of each limiting block (9) is provided with a first notch (10), one side of each first notch (10) is fixedly connected with an annular guide rail (11), one side of the backup plate (5) is provided with a second notch (12), and one side of each second notch (12) is provided with a positioning groove (13);

the peripheral side of the annular guide rail (11) is fixedly connected with a fixing plate (14), clamping blocks (15) are fixedly connected to the two sides of the fixing plate (14), and one side of the positioning groove (13) is provided with a limiting groove (16) matched with the clamping blocks (15).

2. The distribution box easy to disassemble, assemble and transport as claimed in claim 1, wherein one side of the bottom plate (2) is screwed with a first bolt, and the bottom plate (2), the backup plate (5) and one side of the positioning plate are all provided with a first thread groove matched with the first bolt.

3. The distribution box easy to disassemble, assemble and transport as claimed in claim 1, wherein one side of the cover plate (1) is threaded with a second bolt, and one side of the cover plate (1) and the backup plate (5) is provided with a second threaded groove adapted to the second bolt.

4. The distribution box easy to disassemble and assemble and transport as claimed in claim 1, wherein the stop block (9) is slidably fitted in the groove (6), and the fixing plate (14) is of a U-shaped plate structure.

5. An electric distribution box easy to disassemble and transport according to claim 1, characterized in that the fixing plate (14) is slidably fitted in the middle of the second notch (12), and the screw (8) is rotatably fitted in the middle of the groove (6).

6. An electric distribution box easy to disassemble and transport as claimed in claim 1, characterized in that the fixing plate (14) is rotatably fitted in the middle of the positioning slot (13).