CN212810596U

CN212810596U - Converter termination

Info

Publication number: CN212810596U
Application number: CN202022277879.8U
Authority: CN
Inventors: 张海波
Original assignee: Yangzhou Guanzhong Power Equipment Co ltd
Current assignee: Yangzhou Guanzhong Power Equipment Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-03-26
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a converter termination, which comprises a housin, the plug wire groove has all been seted up to the both sides face of casing, and the inside fixedly connected with connector lug of plug wire groove, the top of casing is close to the position fixedly connected with fixture block of one side, and the position that the bottom of casing corresponds the fixture block seted up with fixture block assorted draw-in groove, the inside of fixture block is equipped with the solid mechanism of wiring card, the solid mechanism of wiring card is including seting up spout and the swing joint inside the spout on fixture block top, the top fixedly connected with of slide and the pressing plate that spout upper end opening was levelled, and the bottom of slide corresponds a plurality of card solid boards of the position fixedly connected with in plug wire groove. The utility model can superpose a plurality of wiring devices for use through the matching use of the arranged fixture blocks and the clamping grooves, thereby being suitable for the condition of more cables; through the wiring card that sets up solid mechanism, can carry out certain fastening to the cable that the butt joint is good, avoid not hard up.

Description

Converter termination

Technical Field

The utility model relates to a wiring technical field specifically is a converter termination.

Background

The wiring device is widely applied to various fields, in particular to the field of current transformer wiring. When the converter is connected with an external cable, a copper sleeve is sleeved at one end of the cable, and then the copper sleeve penetrates into the inserting groove to be clamped on the binding post and is screwed up through the nut.

The above prior art has some drawbacks: 1. a plurality of wiring devices cannot be used in a superposed manner, so that the cable connecting device cannot be applied to the condition of more cables; 2. the cable is lack of certain fastening after connecting, and is easy to become flexible.

To this end, a converter connection device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a converter wiring device, which can superpose a plurality of wiring devices for use through the matching use of the arranged clamping block and the clamping groove, thereby being suitable for the condition of more cables; through the solid mechanism of wiring card that sets up, certain fastening is carried out to the cable that can dock, avoids not hard up 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 converter termination, includes the casing, the plug wire groove has all been seted up to the both sides face of casing, and the inside fixedly connected with connector lug of plug wire groove, the top of casing is close to the position fixedly connected with fixture block of one side, and the bottom of casing corresponds the position of fixture block and seted up with fixture block assorted draw-in groove, the inside of fixture block is equipped with the wiring card and fixes the mechanism.

Through the matching use of the arranged clamping blocks and the clamping grooves, a plurality of wiring devices can be overlapped for use, so that the wiring device is suitable for the condition of more cables; through the wiring card that sets up solid mechanism, can carry out certain fastening to the cable that the butt joint is good, avoid not hard up.

Preferably, the wiring clamping mechanism comprises a sliding groove formed in the top end of the clamping block and a sliding plate movably connected inside the sliding groove, the top end of the sliding plate is fixedly connected with a pressing plate which is flush with an opening in the upper end of the sliding groove, the bottom end of the sliding plate is fixedly connected with a plurality of clamping plates corresponding to the positions of the wire insertion grooves, the bottom ends of the clamping plates are provided with arc-shaped grooves, and the sliding groove is communicated with the wire insertion grooves.

The arc-shaped groove is pressed downwards to clamp the cable to fasten the cable to a certain degree.

Preferably, the top end of the pressing plate is fixedly connected with a non-slip mat.

The non-slip mat increases the friction of finger and pressing the board, is convenient for press.

Preferably, finger catching grooves are formed in both side faces of the pressing plate.

The finger catching groove is convenient for a user to pull out the skateboard upwards through the finger catching groove.

Preferably, the inner part of the arc-shaped groove is glued with a silica gel pad.

The silica gel pad alleviates the arc wall and pushes down the extrusion damage to the cable.

Preferably, the connector lug includes film, terminal and nut, and film fixed connection is close to one side open-ended position in plug wire casing bottom, terminal fixed connection is on the film top, nut threaded connection is on the terminal top.

The connector lug is used for connecting a cable with a copper sleeve.

Preferably, both sides of the upper end of the shell are provided with threaded holes, and the threaded holes vertically penetrate through the shell.

Threaded holes may be implanted with bolts to secure the wiring device in a mounted position.

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

1. the clamping blocks are matched with the clamping grooves, so that the plurality of wiring devices can be overlapped for use, and the wire connecting device is suitable for the condition that cables are more.

2. Through the wiring card that sets up solid mechanism, can carry out certain fastening to the cable that the butt joint is good, avoid not hard up.

Drawings

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

FIG. 2 is a view of the combination of the housing and the fixture block of the present invention;

FIG. 3 is an internal view of the housing and the fixture block of the present invention;

FIG. 4 is a view of the casing and the slot of the present invention;

fig. 5 is a structural view of the connector lug of the present invention.

In the figure: 1. a housing; 2. a clamping block; 3. a card slot; 4. a wire inserting groove; 5. a connector lug; 501. a negative film; 502. a binding post; 503. a nut; 6. a wire clamping mechanism; 601. a chute; 602. a pressing plate; 603. a slide plate; 604. a clamping and fixing plate; 605. a non-slip mat; 606. finger catching grooves; 607. an arc-shaped slot; 608. a silica gel pad; 7. a threaded bore.

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 to 5, the present invention provides a technical solution:

a converter wiring device is shown in figures 1, 2 and 4 and comprises a shell 1, wherein inserting slots 4 are formed in two side faces of the shell 1, and wiring heads 5 are fixedly connected inside the inserting slots 4. The top of casing 1 is close to the position fixedly connected with fixture block 2 of one side, and the bottom of casing 1 corresponds the position of fixture block 2 and has seted up with fixture block 2 assorted draw-in groove 3. Through the fixture block 2 that sets up and the cooperation of draw-in groove 3 use, can use a plurality of termination stack to be applicable to the more condition of cable. The inside of the clamping block 2 is provided with a wiring clamping mechanism 6. Through the wiring card that sets up solid mechanism 6, can carry out certain fastening to the cable that the butt joint is good, avoid not hard up.

As shown in fig. 3, the wire connecting and fastening mechanism 6 includes a sliding slot 601 formed at the top end of the fastening block 2 and a sliding plate 603 movably connected inside the sliding slot 601, a pressing plate 602 flush with the upper opening of the sliding slot 601 is fixedly connected to the top end of the sliding plate 603, and a plurality of fastening plates 604 are fixedly connected to the bottom end of the sliding plate 603 corresponding to the position of the wire inserting slot 4. The bottom end of the clamping plate 604 is provided with an arc-shaped groove 607, and the sliding groove 601 is communicated with the inserting groove 4. The arc 607 is pressed down to clamp the cable to fasten it. The top end of the pressing plate 602 is fixedly connected with a non-slip pad 605. The non-slip pad 605 increases the friction between the finger and the pressing plate 602, facilitating the pressing. Finger grooves 606 are formed on both sides of the pressing plate 602. Finger groove 606 facilitates the user pulling slide 603 upward through it. A silicone pad 608 is glued inside the arc-shaped slot 607. The silicone pad 608 mitigates crushing damage to the cable by depression of the arcuate slot 607.

As shown in fig. 5, the connector lug 5 includes a bottom plate 501, a terminal post 502 and a nut 503, and the bottom plate 501 is fixedly connected to the bottom end of the slot 4 near the position of one side opening. A post 502 is fixedly connected to the top end of the bottom plate 501, and a nut 503 is screwed on the top end of the post 502. The connector lug 5 is used for connecting a cable with a copper sleeve.

As shown in fig. 1, threaded holes 7 are formed in both sides of the upper end of the housing 1, and the threaded holes 7 vertically penetrate through the housing 1. Threaded holes 7 can be implanted with bolts to secure the wiring device in the installed position.

The working principle is as follows: when the current transformer wiring device is used, firstly, the wiring device is fixed at a use place by implanting bolts into the threaded holes 7. The nuts 503 are then unscrewed and the respective terminals of the current transformer are attached to the respective terminals 502. And then inserting the cable with the copper sleeve into the plug slot 4, sleeving the copper sleeve on the binding post 502, screwing the nut 503, and correspondingly connecting each cable with each connector of the converter. And finally, the butted cables are fastened to a certain extent through the wiring clamping and fixing mechanism 6. The method specifically comprises the following steps: pressing down pressing plate 602 drives slide 603 and moves down in spout 601 to drive the card solid board 604 and push down, make the arc wall 607 card on the card solid board 604 on the cable, thereby play certain fastening effect to the cable.

After the cables are fastened, if the number of the connected cables is found to be large, some cables are not connected. At this point, the operator again takes a wiring device and superimposes it on the previously wired wiring device. The method specifically comprises the following steps: the clamping block 2 of the wiring device is inserted into the clamping groove 3 of the wiring device, and the wiring devices with proper quantity are selected according to the quantity requirement of the wiring cables to be overlapped for use. And each time one wiring device is superposed, wiring and fastening the superposed wiring devices, so that a plurality of cables are sequentially wired and fastened.

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 converter termination, includes casing (1), plug wire groove (4) have all been seted up to the both sides face of casing (1), and the inside fixedly connected with connector lug (5) of plug wire groove (4), its characterized in that: the top end of the shell (1) is fixedly connected with a clamping block (2) close to one side, a clamping groove (3) matched with the clamping block (2) is formed in the bottom end of the shell (1) corresponding to the clamping block (2), and a wiring clamping mechanism (6) is arranged inside the clamping block (2).

2. A current transformer junction device according to claim 1, wherein: the wiring clamping mechanism (6) comprises a sliding groove (601) formed in the top end of the clamping block (2) and a sliding plate (603) movably connected inside the sliding groove (601), the top end of the sliding plate (603) is fixedly connected with a pressing plate (602) which is flush with an opening in the upper end of the sliding groove (601), the bottom end of the sliding plate (603) corresponds to a plurality of clamping and fixing plates (604) of the position of the wire inserting groove (4), the bottom end of each clamping and fixing plate (604) is provided with an arc-shaped groove (607), and the sliding groove (601) is communicated with the wire inserting groove (4).

3. A current transformer junction device according to claim 2, wherein: the top end of the pressing plate (602) is fixedly connected with an anti-slip pad (605).

4. A current transformer junction device according to claim 2, wherein: finger catching grooves (606) are formed in the two side faces of the pressing plate (602).

5. A current transformer junction device according to claim 2, wherein: the inner part of the arc-shaped groove (607) is glued with a silica gel pad (608).

6. A current transformer junction device according to claim 1, wherein: the connector lug (5) comprises a bottom plate (501), a binding post (502) and a screw cap (503), the bottom plate (501) is fixedly connected to the bottom end of the wire inserting groove (4) and close to the position of an opening on one side, the binding post (502) is fixedly connected to the top end of the bottom plate (501), and the screw cap (503) is in threaded connection to the top end of the binding post (502).

7. A current transformer junction device according to claim 1, wherein: threaded holes (7) are formed in two sides of the upper end of the shell (1), and the threaded holes (7) vertically penetrate through the shell (1).