CN218123285U - Isolating switch capable of quickly connecting wires - Google Patents

Abstract

The utility model relates to a wire connection technical field just discloses a isolator that can work a telephone switchboard fast, including the fixed plate, the equal fixedly connected with support insulator in the left and right sides middle part of fixed plate upper surface, support insulator's top is provided with coupling mechanism, and coupling mechanism includes the bottom plate, and the bottom plate upper surface is close to positive one side and is close to the equal fixedly connected with splint in one side at the back, and the inside of first screw hole is provided with first threaded rod. The utility model discloses a two splint that the bottom plate top is connected, the direction level is placed between two splint, it is fixed to extrude the wire through first threaded rod drive first extrusion dish to and the fixed block of connecting at the splint middle part, the standing groove runs through the inside of fixed block perpendicularly, the wire runs through the inside of standing groove perpendicularly, the second threaded rod drives second extrusion dish and fixes the inside wire of standing groove, thereby can reach and all can carry out the effect of high-speed joint to the wiring end to different states to the wire.

Description

Isolating switch capable of quickly connecting wires

Technical Field

The utility model relates to a technical field is connected to the wire, specifically is a isolator that can work a telephone switchboard fast.

Background

The isolating switch plays an important role in the construction of the electrified railway, is used for connecting the wire conductors together, is an indispensable element for erecting a contact net, is a switching device which is mainly used for isolating a power supply and switching off operation, communicating and cutting off a small current circuit and has no arc extinguishing function.

Be used for the one end of connecting on the wire to be equipped with the link, when the wire is connected with isolator, be connected the link on the wire with binding post on the forearm, the realization switches on, and the wiring end on the current wire is the horizontal direction mostly, when meetting vertical, can't cooperate fixed connection, more difficult during the position of adjustment wire, not only time waste with can increase working strength.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but isolator of quick wiring possesses can all carry out advantages such as high-speed joint to the wiring end of different states to the wire, has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but isolator of quick wiring, includes the fixed plate, the equal fixedly connected with support insulator in the left and right sides middle part of fixed plate upper surface, support insulator's top is provided with coupling mechanism, coupling mechanism includes the bottom plate, the bottom plate upper surface is close to positive one side and is close to the equal fixedly connected with splint in one side at the back, openly first screw hole has all been seted up to the left and right sides at the positive middle part of splint and the left and right sides at back splint back middle part, the inside of first screw hole is provided with first threaded rod, the first extrusion dish of one end fixedly connected with of first threaded rod, one side middle part fixedly connected with fixed block of splint, the standing groove has been seted up to the upper surface of fixed block, the second screw hole has been seted up at the outside middle part of fixed block, the inside of second screw hole is provided with the second threaded rod, the one end fixedly connected with second extrusion dish of second threaded rod, the top of splint is provided with protection machanism.

Protection machanism includes threaded connection pole, threaded connection pole's quantity is four, four threaded connection pole's one end difference fixed connection is in the positive left and right sides middle part of front splint and the left and right sides middle part at the back splint respectively.

And a nut is arranged outside one side of the threaded connecting rod.

And a connecting plate is arranged outside the threaded connecting rod.

And a clamping groove is formed below the front side of the connecting plate.

And the top of the connecting plate is fixedly connected with a protection plate.

Two threaded connection poles of homonymy correspond each other, and threaded connection pole connects in one side of splint perpendicularly, and the connecting plate can block in threaded connection pole's outside through the draw-in groove of bottom, and the nut carries out screw thread rotational motion at threaded connection pole's surface, fixes the connecting plate, fixes the guard plate then, and the guard plate can carry out certain protection to the subassembly of below.

Compared with the prior art, the utility model provides a but isolator of quick wiring possesses following beneficial effect:

1. the utility model discloses a two splint that the bottom plate top is connected, the direction level is placed between two splint, it is fixed to extrude the wire through first threaded rod drive first extrusion dish to and the fixed block of connecting at the splint middle part, the standing groove runs through the inside of fixed block perpendicularly, the wire runs through the inside of standing groove perpendicularly, the second threaded rod drives second extrusion dish and fixes the inside wire of standing groove, thereby can reach and all can carry out the effect of high-speed joint to the wiring end to different states to the wire.

2. The utility model discloses a threaded connection pole that the positive both sides of splint are connected, the draw-in groove that the connecting plate passes through the bottom can block in threaded connection pole's outside, and the guard plate is on a parallel with the top of splint, and the nut carries out the screw rotation motion in threaded connection pole's outside, is responsible for the rigidity with the connecting plate and the guard plate to can reach the effect that carries out certain protection to the subassembly of guard plate below.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the connection mechanism of the present invention;

fig. 3 is a schematic view of the cross-sectional top view of the present invention.

Wherein: 1. a fixing plate; 101. a support insulator; 2. a connecting mechanism; 201. a base plate; 202. a splint; 203. a first threaded hole; 204. a first threaded rod; 205. a first extrusion tray; 206. a fixed block; 207. a placement groove; 208. a second threaded hole; 209. a second threaded rod; 210. a second extrusion disc; 3. a protection mechanism; 301. a threaded connecting rod; 302. a nut; 303. a connecting plate; 304. a card slot; 305. and (4) a protection plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, a fast wiring isolation switch includes a fixing plate 1, a supporting insulator 101 is fixedly connected to the middle portion of the left and right sides of the upper surface of the fixing plate 1, a connecting mechanism 2 is disposed above the supporting insulator 101, the connecting mechanism 2 includes a bottom plate 201, a clamp plate 202 is fixedly connected to one side of the upper surface of the bottom plate 201 close to the front and one side close to the back, first threaded holes 203 are formed in the left and right sides of the middle portion of the front clamp plate 202 and the left and right sides of the middle portion of the back clamp plate 202, a first threaded rod 204 is disposed inside the first threaded hole 203, a first extrusion plate 205 is fixedly connected to one end of the first threaded rod 204, a fixed block 206 is fixedly connected to one side of the middle portion of the clamp plate 202, a placement groove 207 is formed in the upper surface of the fixed block 206, a second threaded hole 208 is formed in the middle portion of the outer side of the fixed block 206, a second threaded rod 209 is disposed inside the second threaded hole 208, a protection mechanism 3 is disposed above the clamp plate 202, the two supporting insulators 101 correspond to each other, two clamp plates 202 correspond to each other, a wire is horizontally disposed between the two clamp plates 202, the wire clamp plate 202 moves vertically, the first threaded hole 203, the second threaded rod 206, the wire clamp plate 206 is disposed inside the first threaded hole 208, the second extrusion plate 206, the second threaded rod 206, the clamp plate 206 moves vertically, the wire clamp plate 206, the wires inside the fixing block 206 are fixed.

Specifically, as shown in fig. 1 and 2, the protection mechanism 3 includes threaded connection rods 301, the number of the threaded connection rods 301 is four, one ends of the four threaded connection rods 301 are respectively fixedly connected to the middle portions of the left and right sides of the front surface clamping plate 202 and the middle portions of the left and right sides of the back surface clamping plate 202, a nut 302 is arranged outside one side of the threaded connection rods 301, a connection plate 303 is arranged outside the threaded connection rods 301, a clamping groove 304 is formed below the front surface of the connection plate 303, and a protection plate 305 is fixedly connected to the top of the connection plate 303.

Through above-mentioned technical scheme, two threaded connection rods 301 of homonymy correspond each other, and threaded connection rod 301 connects in one side of splint 202 perpendicularly, and connecting plate 303 can block in threaded connection rod 301's outside through the draw-in groove 304 of bottom, and nut 302 carries out screw thread rotary motion at threaded connection rod 301's surface, fixes connecting plate 303, then fixes guard plate 305, and guard plate 305 can carry out certain protection to the subassembly of below.

When the fixing plate is used, the supporting insulator 101 is fixed through the fixing plate 1, then an operator places a wire between the two clamping plates 202 or in the placing groove 207 inside the fixing block 206, then the first threaded rod 204 and the second threaded rod 209 are rotated, the wire is fixed through the first extrusion disc 205 and the second extrusion disc 210, finally the operator clamps the protection plate 305 outside the threaded connecting rod 301 through the connecting plate 303 at the bottom, the protection plate 305 is fixed above the clamping plates 202, and then some components above the fixing plate 1 can be fixed.

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 (6)

1. A but isolator of quick wiring, includes fixed plate (1), its characterized in that: the utility model discloses a novel fixed plate, including fixed plate (1), the equal fixedly connected with in the left and right sides middle part of fixed plate (1) upper surface supports insulator (101), the top of supporting insulator (101) is provided with coupling mechanism (2), coupling mechanism (2) include bottom plate (201), bottom plate (201) upper surface is close to positive one side and is close to the equal fixedly connected with splint (202) in one side at the back, and is positive first screw hole (203) have all been seted up to the left and right sides at the positive middle part of splint (202) and the left and right sides at the back middle part of back splint (202), the inside of first screw hole (203) is provided with first threaded rod (204), the first extrusion dish (205) of one end fixedly connected with of first threaded rod (204), one side middle part fixedly connected with fixed block (206) of splint (202), standing groove (207) have been seted up to the upper surface of fixed block (206), second screw hole (208) have been seted up to the outside middle part of fixed block (206), the inside of second threaded hole (208) is provided with second threaded rod (209), the one end fixedly connected with second extrusion dish (210) of second threaded rod (209), the top of splint (202) is provided with protection mechanism (3).

2. The fast-wiring isolator of claim 1, wherein: protection machanism (3) are including threaded connection pole (301), the quantity of threaded connection pole (301) is four, four the one end difference fixed connection of threaded connection pole (301) is in the left and right sides middle part at the front of front splint (202) and the left and right sides middle part at the back of back splint (202).

3. The quickly-connectable isolation switch of claim 2, wherein: and a nut (302) is arranged outside one side of the threaded connecting rod (301).

4. The quickly-connectable isolation switch of claim 2, wherein: and a connecting plate (303) is arranged outside the threaded connecting rod (301).

5. The fast-wiring disconnector of claim 4, wherein: and a clamping groove (304) is formed below the front surface of the connecting plate (303).

6. The fast-wiring disconnector of claim 5, wherein: the top of the connecting plate (303) is fixedly connected with a protection plate (305).

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