CN214754979U

CN214754979U - High tension switchgear convenient to assembly

Info

Publication number: CN214754979U
Application number: CN202121427093.8U
Authority: CN
Inventors: 董树胜
Original assignee: Hebei Juneng Power Equipment Co ltd
Current assignee: Hebei Juneng Power Equipment Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-16
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of switch cabinets and discloses a high-voltage switch cabinet convenient to assemble, which comprises a distribution box body and a line board fixing device, wherein the line board fixing device is arranged inside the distribution box body, the inside of the distribution box body is symmetrically provided with first limiting slide rails, a line connecting plate is arranged between the two first limiting slide rails, the bilateral symmetry of the line connecting plate is provided with a lug, the line connecting plate is slidably arranged inside the first limiting slide rails through the lugs at two sides, a handle is held by hands to pull out the two line connecting plates to fix a flat cable, then the line connecting plate is slidably arranged between the two first limiting slide rails through sliders arranged at two ends of the line connecting plate, a hole at the bottom of the lug is aligned with a positioning hole, then a pressing block is pressed to compress a spring device, at the moment, under the action of a pressure spring, the bolt is pushed into the positioning hole, so that the wiring ends in the distribution box are conveniently connected and fixed.

Description

High tension switchgear convenient to assembly

Technical Field

The utility model relates to an application technical field of cubical switchboard specifically is a high tension switchgear convenient to assembly.

Background

The cubical switchboard is an electrical equipment, the cubical switchboard external wire gets into main control switch in the cabinet earlier, then get into branch accuse switch, each is shunted and is set up according to its needs, like the instrument, the automatic control, motor magnetic force switch, various ac contactor etc., some still establish hyperbaric chamber and low-voltage chamber cubical switchboard, be equipped with high-voltage bus, such as power plant etc., some still are equipped with the low-cycle deloading ware for protecting the essential equipment, consequently need connect each terminal department in the cubical switchboard with each end of a thread before the cubical switchboard uses, because interconnecting link is more complicated, and traditional cubical switchboard needs staff to operate to box internal operation when the wiring, because the inner space is narrower and narrower, be unfavorable for the inside line end connection of box very much, therefore lead to the cubical switchboard progress in assembling process more slowly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear convenient to assembly 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 high tension switchgear convenient to assembly, includes block terminal box and line board fixing device, line board fixing device installs the inside at the block terminal box, the inside symmetry of block terminal box is provided with first spacing slide rail, two first spacing slide rail between be provided with the circuit connecting plate, the bilateral symmetry of circuit connecting plate is provided with the lug, the circuit connecting plate passes through both sides lug slidable mounting in the inside of first spacing slide rail, the locating hole has been seted up to the bottom of first spacing slide rail, the hole has been seted up to the bottom of lug, the locating hole sets up the hole position with the lug bottom and corresponds, the inside symmetry of block terminal box is provided with the spacing slide rail of second, two the spacing slide rail of second between slidable mounting have the circuit connecting plate, the front side of circuit connecting plate is provided with the handle.

Preferably, line board fixing device includes first mounting groove, spout and second mounting groove, the inside of first mounting groove is provided with pressure spring, the inside slidable mounting of spout has the bolt, the inside of second mounting groove is provided with the fly leaf, one side of fly leaf is provided with presses the briquetting, the rectangle through-hole has been seted up to one side of line board fixing device, press the briquetting and run through the rectangle through-hole.

Preferably, one end of the pressure spring, which is far away from the inner wall of the first mounting groove, is fixedly connected with one end of the bolt, and a first tooth surface is arranged at the bottom of the bolt.

Preferably, spring devices are uniformly distributed in the second mounting groove, the movable plate is mounted at the top of the spring devices, a second tooth surface is arranged at the top of the movable plate, and the second tooth surface is meshed with the first tooth surface.

Preferably, the strip-shaped through hole is formed in the surface of the wire board fixing device, the fixing block is fixedly mounted at the top of the bolt, and the strip-shaped through hole is penetrated through the top of the fixing block.

Preferably, the top symmetry of block terminal box is provided with first fixed knot of hanging, the bilateral symmetry of block terminal box is provided with the fixed knot of hanging of second, there is the cabinet door front side of block terminal box through hinge movable mounting.

Compared with the prior art, the utility model provides a high tension switchgear convenient to assembly possesses following beneficial effect:

this high tension switchgear convenient to assembly, through the mounted position who reserves block terminal box fixed mounting in advance through first fixed buckle and the fixed buckle of second, then handheld handle pulls out two circuit connection boards, with the wiring end of each line connection on circuit connection board, fix the winding displacement, then slider through the setting of circuit connection board both ends with circuit connection board slidable mounting between two first spacing slide rails, the hole and the locating hole of lug bottom align, then press down briquetting compression spring device, this moment under compression spring's effect, in pushing into the locating hole with the bolt, thereby reached and conveniently connected fixedly to each wiring end of block terminal inside.

This high tension switchgear convenient to assembly presses through pressing the briquetting, makes first flank of tooth and second flank of tooth come off then shift out the locating hole with the bolt through the fixed block and can take out the circuit connecting plate to reached and be convenient for overhaul the effect of maintaining the internal wiring end of box.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a bottom view of the first limiting slide rail of the present invention;

fig. 3 is a side sectional view of the wire plate fixing device of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a distribution box body; 101. a first fixed hanging buckle; 102. a first limiting slide rail; 103. a bump; 104. a second limiting slide rail; 105. a cabinet door; 106. a hinge; 107. a second fixed hanging buckle; 108. a circuit connecting plate; 109. a handle; 110. positioning holes; 2. a wire board fixing device; 201. a first mounting groove; 202. a strip-shaped through hole; 203. a pressure spring; 204. a fixed block; 205. a chute; 206. a bolt; 207. a first tooth surface; 208. a second tooth surface; 209. a movable plate; 210. a spring device; 211. a second mounting groove; 212. a pressing block; 213. a rectangular through hole.

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. 1-4, a high-voltage switch cabinet convenient to assemble includes a distribution box body 1 and a line board fixing device 2, the line board fixing device 2 is installed inside the distribution box body 1, first limiting slide rails 102 are symmetrically arranged inside the distribution box body 1, a line connecting plate 108 is arranged between the two first limiting slide rails 102, protruding blocks 103 are symmetrically arranged on two sides of the line connecting plate 108, the line connecting plate 108 is slidably installed inside the first limiting slide rails 102 through the protruding blocks 103 on two sides, a positioning hole 110 is formed in the bottom of the first limiting slide rail 102, a hole is formed in the bottom of the protruding block 103, the positioning hole 110 corresponds to the hole formed in the bottom of the protruding block 103, second limiting slide rails 104 are symmetrically arranged inside the distribution box body 1, a line connecting plate 108 is slidably installed between the two second limiting slide rails 104, and a handle 109 is arranged on the front side of the line connecting plate 108.

In order to limit the position of the circuit connecting plate 108, in the present embodiment, it is preferable that the circuit board fixing device 2 includes a first mounting groove 201, a sliding groove 205, and a second mounting groove 211, a pressure spring 203 is disposed inside the first mounting groove 201, a bolt 206 is slidably mounted inside the sliding groove 205, a movable plate 209 is disposed inside the second mounting groove 211, a pressing block 212 is disposed on one side of the movable plate 209, a rectangular through hole 213 is formed on one side of the circuit board fixing device 2, and the pressing block 212 penetrates through the rectangular through hole 213.

In order to enable the bolt 206 to be automatically inserted into the positioning hole 110 without being limited, in the embodiment, preferably, one end of the pressure spring 203 facing away from the inner wall of the first mounting groove 201 is fixedly connected with one end of the bolt 206, and the bottom of the bolt 206 is provided with a first tooth surface 207.

In order to define the position of the bolt 206, in the embodiment, it is preferable that spring devices 210 are uniformly distributed inside the second mounting groove 211, a movable plate 209 is mounted on the top of the spring devices 210, a second tooth surface 208 is arranged on the top of the movable plate 209, and the second tooth surface 208 is engaged with the first tooth surface 207.

In order to facilitate the user to move the position of the plug 206, in this embodiment, preferably, a strip through hole 202 is formed in the surface of the line board fixing device 2, a fixing block 204 is fixedly mounted on the top of the plug 206, and the top of the fixing block 204 penetrates through the strip through hole 202.

For the convenience of installing the switch cabinet, in this embodiment, it is preferable that the top of the distribution box 1 is symmetrically provided with first fixed hanging buckles 101, two sides of the distribution box 1 are symmetrically provided with second fixed hanging buckles 107, and the front side of the distribution box 1 is movably provided with a cabinet door 105 through a hinge 106.

The working principle is as follows: before the device is used, a user needs to check the device, check whether the connection and installation of all parts of the device are normal or not, and use the device after the check is completed, firstly, the distribution box body 1 needs to be fixedly installed at a preset installation position through a first fixing buckle and a second fixing buckle, then, the two circuit connecting plates 108 are pulled out by holding the handle 109 by hands, all circuits are connected with terminals on the circuit connecting plates 108, the flat cable is fixed, then, the circuit connecting plates 108 are slidably installed between the two first limiting slide rails 102 through sliders arranged at the two ends of the circuit connecting plates 108, holes at the bottoms of the convex blocks 103 are aligned with the positioning holes 110, then, the pressing blocks 212 are pressed to compress the spring devices 210, at the moment, the pins 206 are pushed into the positioning holes 110 under the action of the pressure springs 203, and accordingly, the convenience in connection and fixation of all the terminals in the distribution box is achieved, and can convenient and fast carry out the effect of fixing line connection board 108, under the permanent condition that needs the maintenance of live time, only need press down the briquetting 212, make first flank of tooth 207 break away from with second flank of tooth 208 and then shift out bolt 206 through fixed block 204 with locating hole 110 and can take out line connection board 108 to reach the effect of being convenient for to the internal wiring end of box and overhauld and maintain.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high tension switchgear convenient to assembly, includes block terminal box (1) and line board fixing device (2), its characterized in that: the wire board fixing device (2) is arranged in the distribution box body (1), first limiting slide rails (102) are symmetrically arranged in the distribution box body (1), a line connecting plate (108) is arranged between the two first limiting slide rails (102), convex blocks (103) are symmetrically arranged on two sides of the line connecting plate (108), the line connecting plate (108) is slidably arranged in the first limiting slide rails (102) through the convex blocks (103) on two sides, a positioning hole (110) is formed in the bottom of each first limiting slide rail (102), holes are formed in the bottom of each convex block (103), the positioning hole (110) corresponds to the hole formed in the bottom of each convex block (103), second limiting slide rails (104) are symmetrically arranged in the distribution box body (1), and a line connecting plate (108) is slidably arranged between the two second limiting slide rails (104), a handle (109) is arranged on the front side of the line connecting plate (108).

2. A high voltage switchgear cabinet as claimed in claim 1, characterized in that: line board fixing device (2) include first mounting groove (201), spout (205) and second mounting groove (211), the inside of first mounting groove (201) is provided with compression spring (203), the inside slidable mounting of spout (205) has bolt (206), the inside of second mounting groove (211) is provided with fly leaf (209), one side of fly leaf (209) is provided with presses briquetting (212), rectangle through-hole (213) have been seted up to one side of line board fixing device (2), press briquetting (212) run through rectangle through-hole (213).

3. A high voltage switchgear cabinet as claimed in claim 2, characterized in that: one end of the pressure spring (203), which deviates from the inner wall of the first mounting groove (201), is fixedly connected with one end of the plug pin (206), and a first tooth surface (207) is arranged at the bottom of the plug pin (206).

4. A high voltage switchgear cabinet as claimed in claim 3, characterized in that: spring devices (210) are uniformly distributed in the second mounting groove (211), the movable plate (209) is mounted at the top of the spring devices (210), a second tooth surface (208) is arranged at the top of the movable plate (209), and the second tooth surface (208) is meshed with the first tooth surface (207).

5. A high voltage switchgear cabinet as claimed in claim 2, characterized in that: strip-shaped through holes (202) are formed in the surface of the wire board fixing device (2), fixing blocks (204) are fixedly mounted at the tops of the bolts (206), and the strip-shaped through holes (202) are penetrated through the tops of the fixing blocks (204).

6. A high voltage switchgear cabinet as claimed in claim 1, characterized in that: the top symmetry of block terminal box (1) is provided with first fixed knot (101) of hanging, the bilateral symmetry of block terminal box (1) is provided with the fixed knot (107) of hanging of second, there is cabinet door (105) front side of block terminal box (1) through hinge (106) movable mounting.