CN217823994U - Wiring device for power transmission engineering - Google Patents

Abstract

The utility model discloses a wiring device for electric power transmission engineering in the technical field of electric power wiring, which comprises a wiring clip. The internal clamping part for clamping the old wires and the hanger at the bottom of the clamp body, the hanger is installed on the insulating tube, and a core rod is rotatably inserted into the insulating tube, and the top end of the core rod Connect the inlay plate, and the hanger of the wiring clip can be mounted through the inlay plate. The utility model mounts the wiring clip by setting an insulating tube, which can carry out live wiring, and has good insulation, greatly reducing the wiring operation. In order to avoid the risk of electric shock, the clamp plate can be controlled by the operating handle to mount and release the terminal clip, and it is convenient to separate the terminal clamp from the insulating rod after wiring.

Description

A wiring device for power transmission engineering

technical field

The utility model relates to the technical field of electric power connection, in particular to a connection device for electric power transmission engineering.

Background technique

In the process of power transmission, when a new line needs to be connected, if the wiring holes of the terminal board used to connect the neutral line or the grounding line are not enough, it is necessary to use a wiring device to connect the corresponding line bodies to ensure stability.

It can operate without power failure, loosen the original neutral wire or ground wire, and incorporate a new neutral wire or ground wire that needs to be connected. Often when a new ground wire or neutral wire is incorporated, the original ground wire The wire or neutral wire is loose, which causes the power equipment to lose its grounding protection. The safety risk is high. It needs to be connected to the insulating rod for operation, and it is difficult to achieve complete insulation protection, which has certain dangers.

Based on this, the utility model designs a wiring device for power transmission engineering to solve the above problems.

Utility model content

The purpose of this utility model is to provide a wiring device for electric power transmission engineering, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a wiring device for power transmission engineering, including a wiring clip, one side of the wiring clip is provided with a wiring tube for connecting new lines, and the wiring clip includes a clip body , the clamping part inside the clip body for wiring and clamping the old wire, the hanger at the bottom of the clip body, the hanger is installed on the insulating tube, and a core rod is rotatably inserted in the insulating tube, and the core rod The top end of the core rod is connected to the inlay plate, through which the hanger of the wiring clip can be mounted, and the inside of the core rod is rotated and plugged with an operating thin rod, and the distance between the clamping parts can be adjusted by operating the thin rod. The core rod and the thin operating rod are rotated and manipulated through an insulated operating handle.

Preferably, the clamping part includes a fixed clamping end at the top and a movable clamping end at the bottom, and clamping teeth are provided on the fixed clamping end and the movable clamping end, and the bottom of the movable clamping end is rotatably connected Bolt column, the bottom end of the bolt column is provided with a slot, the top of the thin operating rod runs through the embedding plate, and the top is provided with a slot, and the slot can be embedded in the slot.

Preferably, the bottom of the hanger is symmetrically connected to the fastener terminal, and the embedded plate is symmetrically provided with through grooves, and the bottom of the embedded plate is vertical to the end of the two through grooves. An inner buckle groove is provided. The fastener terminal can pass through the through groove, and the fastener terminal can be inserted into the inner buckle groove after being rotated 90 degrees, so as to realize the locking of the terminal clip.

Preferably, the operating handle includes a sleeve handle and a knob, the sleeve handle is connected to the core rod, the knob is connected to the operating thin rod, and the operating thin rod is located at the end of the sleeve handle when installed.

Preferably, a spring body is placed in the inner cavity at the bottom of the insulating tube, and one end of the spring body abuts against one end of the handle of the collar.

Preferably, a screw hole is provided on the top of the wiring tube, and the new wiring is fixed by screwing into the screw hole.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can carry out live wiring by setting an insulating tube to mount the wiring clip, and has good insulation, which greatly reduces the risk of electric shock during the wiring operation , through the operating handle, the clamping plate can be controlled to mount and release the terminal clamp, and it is convenient to separate the terminal clamp from the insulating rod after wiring;

The clamping part of the wire clamp can be operated by operating the handle, so that the clamping part can stably clamp the old wires and avoid poor contact.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the split structure diagram of Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of the internal structure of Fig. 1 of the utility model;

Fig. 4 is a structural schematic diagram of the first viewing angle of the wiring clip of the present invention;

Fig. 5 is a schematic structural diagram of the second viewing angle of the wiring clip of the present invention;

Fig. 6 is a schematic diagram of the structure of the interlocking disc of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-junction clip, 101-hanger, 102-fastener terminal, 103-clamp body, 104-clamping part, 105-wiring tube, 106-screw hole, 2-insulating tube, 3-operating handle, 301-set Column handle, 302-knob, 4-spring body, 5-core rod, 6-embedding disk, 601-through groove, 602-inner buckle groove, 7-operation thin rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, the utility model provides a technical solution: a wiring device for power transmission engineering, including a wiring clip 1, which is used as a connecting piece for connecting a new line to an old line, and one side of the wiring clip 1 A connection tube 105 for connecting a new line is provided, and a screw hole 106 is provided on the top of the connection tube 105, and a screw is screwed into the screw hole 106 to fix the new connection. Before performing the wiring operation, it is necessary to insert the metal terminal of the new wire into the junction tube 105 , and fix the metal terminal of the new wire in the junction tube 105 by screws to realize the connection of the new wire to the junction clip 1 .

Wiring clip 1 includes clip body 103, clamping portion 104 inside clip body 103 for clamping old wires, hanger 101 at the bottom of clip body 103, hanger 101 is installed on insulating tube 2, in one embodiment Among them, the bottom of the hanger 101 is symmetrically connected to the fastener terminal 102, and the inlay plate 6 is symmetrically provided with through grooves 601, and the bottom of the inlay plate 6 is provided with an inner buckle groove 602 at the end perpendicular to the two through grooves 601. The fastener terminal 102 can pass through the through groove 601 , and the fastener terminal 102 can be inserted into the inner fastener groove 602 after being rotated 90 degrees, so as to realize the locking of the terminal clip 1 .

The core rod 5 is rotatably plugged into the insulating tube 2, and the top end of the core rod 5 is connected to the inserting disc 6, and the hanger 101 of the terminal clamp 1 can be mounted through the inserting disc 6;

The operating handle 3 includes a sleeve handle 301 and a knob 302 ; a spring body 4 is placed in the bottom cavity of the insulating tube 2 , and one end of the spring body 4 abuts against one end of the sleeve handle 301 ; the sleeve handle 301 is connected to the core rod 5 .

When in use, push the clamping disc 6 upwards to insert the fastener terminal 102 into the through groove 601, and operate the sleeve handle 301 to rotate the clamping disc 6 through the core rod 5 until the fastener terminal 102 and the inner buckle groove 602 In the corresponding position, when the sleeve handle 301 is loosened, the reset elastic force of the spring body 4 makes the clamping plate 6 rebound and reset, and the fastener terminal 102 is buckled into the inner buckle groove 602, so that the clamping plate 6 is paired with the clamp 1 mount lock.

In another embodiment, the clamping part 104 includes a fixed clamping end at the top and a movable clamping end at the bottom, the fixed clamping end and the movable clamping end are provided with clamping teeth, and the bottom of the movable clamping end rotates the connecting bolt Column, the bottom of the bolt column offers a slot, the top of the thin operating rod 7 runs through the embedding disc 6, and the top is provided with a slot, and the slot can be embedded in the slot.

The inside of the core rod 5 is rotatably inserted with an operating thin rod 7 , the distance between the clamping parts can be adjusted by operating the thin rod 7 , and the core rod 5 and the operating thin rod 7 are rotated and controlled by the insulated operating handle 3 . The knob 302 is connected with the operating thin rod 7, and the operating thin rod 7 is located at the end position of the sleeve handle 301 when installed.

During use, by rotating the knob 302, the knob 302 drives the operating thin rod 7 to rotate, and the flat protrusion on the top of the thin rod 7 is inserted into the flat groove at the bottom of the bolt column. At this time, when the knob 302 is turned again, the Drive the bolt column to rotate synchronously. When the bolt column rotates, because it is screwed in the hanger 101, it moves upward as a whole when rotating, which can drive the movable clamping end of the clamping part 104 to move to the fixed clamping end, and complete the old line. Clamping fixed.

After the clamping and fixing of the old wire has been completed, the new wire has just been wired on the old wire. At this time, by pulling and rotating the sleeve handle 301, the embedding disc 6 is rotated to make the inner buckle groove of the embedding disc 6 602 and the fastener terminal 102 complete the tripping, and the fastener terminal 102 is taken out from the through groove 601 to complete the separation between the terminal clip 1 and the insulating tube 2 .

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. A wiring device for power transmission engineering, including a wiring clip (1), characterized in that: one side of the wiring clip (1) is provided with a wiring tube (105) for connecting new lines, and the wiring clip ( 1) Including the clamp body (103), the clamping part (104) inside the clamp body (103) for wiring and clamping the old wire, the hanger (101) at the bottom of the clamp body (103), the hanger (101 ) is installed on the insulating tube (2), and the core rod (5) is rotatably inserted into the insulating tube (2), and the top end of the core rod (5) is connected to the inserting disc (6), and through the inserting disc (6) The hanger (101) of the wiring clip (1) can be mounted, and the inner rotation of the core rod (5) is plugged with an operating thin rod (7), which can be clamped by operating the thin rod (7) The spacing is adjusted by the holding part, and the core rod (5) and the thin operating rod (7) are rotated and manipulated through the insulated operating handle (3). 2. A wiring device for power transmission engineering according to claim 1, characterized in that: the clamping part (104) includes a fixed clamping end at the top and a movable clamping end at the bottom, and the fixed clamping Both the clamping end and the movable clamping end are provided with clamping teeth. The bottom of the movable clamping end is connected to the bolt column by rotation. The bottom end of the bolt column is provided with a groove. (6), and the top is provided with a word protrusion, and the word protrusion can be embedded in the groove of the word. 3. A wiring device for power transmission engineering according to claim 1, characterized in that: the bottom of the hanger (101) is connected to the fastener terminal (102) symmetrically, and the symmetry of the embedded plate (6) A through groove (601) is provided, and the bottom of the embedded plate (6) and the end of the two through grooves (601) are vertically provided with an inner buckle groove (602), and the fastener terminal (102) can be worn Through the through groove (601), and the fastener terminal (102) can be inserted into the inner fastener groove (602) after being rotated 90 degrees, so as to realize the locking of the terminal clip (1). 4. A wiring device for power transmission engineering according to claim 1, characterized in that: the operating handle (3) includes a column handle (301) and a knob (302), and the column handle (301) It is connected with the core rod (5), the knob (302) is connected with the thin operating rod (7), and the thin operating rod (7) is located at the end position of the column handle (301) when installed. 5. A wiring device for power transmission engineering according to claim 4, characterized in that: a spring body (4) is placed in the inner cavity at the bottom of the insulating tube (2), and one end of the spring body (4) Butt against one end of the column handle (301). 6. A wiring device for power transmission engineering according to claim 1, characterized in that: a screw hole (106) is opened on the top of the wiring tube (105), and a screw is screwed into the screw hole (106) to connect the new The wiring is fixed.

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