CN207459201U - Novel multi-functional low pressure user wiring fastener - Google Patents

Abstract

The utility model relates to a wire clip, in particular to a novel low-voltage user wiring clip. A new multi-functional low-voltage user wiring clamp includes a bus terminal and an outlet end, the outlet end is provided with a number of outlet holes, and the new low-voltage user wiring clamp is also provided with a grounding wire stud. The utility model can realize the function of connecting multiple watt-hour meters with one clamp through the setting of the bus terminal and several outlet holes; through the setting of the grounding post, the grounding can be realized conveniently and quickly without damaging the insulating layer of the wire. ground function.

Description

A new type of multifunctional low-voltage user wiring clamp

technical field

The utility model relates to a wire clip, in particular to a novel low-voltage user wiring clip.

Background technique

At present, the emergency repair work caused by the failure of the copper-aluminum transition interface for low-voltage user wiring accounts for more than 80% of the overall emergency repair work. The connection of grounding wires during power outage maintenance construction of low-voltage lines can only be carried out by stripping the insulation layer of the wires, and it will be restored after the construction is completed, increasing the work of the staff and leaving potential safety hazards due to repeated damage to the insulation layer of the wires. Therefore, a new type of low-voltage user wiring clamp is developed to completely solve the problems of copper-aluminum transition, a single clamp only connects to a single household, and the grounding wire can be connected anytime and anywhere without destroying the insulation layer of the wire during construction and maintenance. production safety issues.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a novel multifunctional low-voltage user wiring clip.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of low-voltage user wiring clip, the new low-voltage user wiring clip is a metal structure, including a busbar end and an outlet end, and the busbar end is mounted On the busbar, the busbar end is arranged on the rear end surface of the outgoing line end and is connected with the rear end surface of the outgoing line end. Several outgoing line holes are arranged on the outgoing line end, and a grounding wire post is also arranged on the outgoing line end.

The utility model is a new type of multi-functional low-voltage user wiring clip, which includes a bus end connected to the bus bar and an outlet end for installing outgoing lines. Several outlet holes are arranged on the outlet end, and the new low-voltage user wiring clip is also provided with a grounding wire. stigma. Through the setting of the bus terminal and several outlet holes, the function of connecting multiple watt-hour meters with one clamp can be realized; through the setting of the grounding post, the grounding function of the grounding wire can be realized conveniently and quickly without damaging the insulation layer of the wire.

Preferably, the outlet end has a cuboid structure, and an outlet fixing device is also arranged on the outlet end. The fixing device provided on the outlet end is to fix the electric wire in the outlet.

Preferably, the outlet hole is arranged on the lower surface of the outlet end, and the outlet fixing device is arranged in front of the outlet end. The outlet hole and the fixing device are at 90 degrees, and there is an intersection between the outlet hole and the fixing device. After the wire is inserted into the outlet hole, the wire in the outlet control can be compressed by tightening the fixing device.

Preferably, the fixing device includes a first fastening screw and a first fastening clip connected with the first fastening screw. The setting of the first fastening screw is to compress the wire in the outlet hole. The setting of the fastening clip is to prevent the first fastening screw from damaging the wire when fastening the wire on the one hand, and to increase the first fastening screw on the other hand. The contact area between the fastening screw and the electric wire makes the fastening of the wire more reliable.

Preferably, the busbar end is provided with a busbar connection end and a busbar fixed end, the busbar connection end is connected to the busbar fixed end, and the busbar connection end and the busbar fixed end are provided with an opening structure. The setting of the connecting end of the busbar is to mount the wiring clamp on the busbar, and the setting of the fixed end of the busbar is to fix the busbar mounted on the connecting end of the busbar to prevent the busbar from being separated from the connecting end of the busbar. The opening structure provided at the connecting end of the busbar and the fixed end of the busbar is to facilitate the mounting of the busbar on the connecting end of the busbar.

Preferably, the connecting end of the busbar has an n-type structure for being mounted on the busbar, and the connecting end of the busbar is arranged on the rear end surface of the outgoing line end and connected with the rear end surface of the outgoing line end. The n-type structure of the connecting end of the busbar is conducive to more stable busbar mounting.

The fixed end of the bus bar has a U-shaped structure, the fixed end of the bus bar is arranged below the connecting end of the bus bar, the fixed end of the bus bar is connected with the rear end surface of the outlet end, and the fixed end of the bus bar is provided with a second fastening screw and connected with the second Fasten the second clamping strip connected by screws. The function of the second fastening screw is to drive the movement of the second clamping bar through the rotation of the second fastening screw, so as to firmly clamp the busbar in the connecting end of the busbar. The setting of the second fastening clip is to prevent the second fastening screw from damaging the busbar when fastening the busbar on the one hand, and on the other hand to increase the contact area between the second fastening screw and the busbar to make the fastening more reliable.

Preferably, the stud head of the grounding wire is arranged on the side of the outlet end and is fixedly connected with the outlet end. The setting of the grounding post is to facilitate the connection between the grounding clip and the grounding post without damaging the insulation layer of the wire, so as to realize quick grounding.

The new low-voltage user wiring clamp is a special aluminum alloy material structure. The setting of the special aluminum alloy material structure can ensure good electrical conductivity on the one hand, and sufficient strength on the other hand.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is a new type of multi-functional low-voltage user wiring clamp, which is changed from the previous lap connection on the low-voltage line or the use of the electric meter box clamp on the market (super energy points) Streamline clamp) A pair of wire clamps connected to one user can realize a pair of wire clamps connected to multiple users; the new multi-functional low-voltage user wiring clamp has a wide range of applications, reducing the number of stripping wire insulation layers and installing multiple wires at the same place. The phenomenon of connecting multiple users with wire clips meets the requirements of the balance between function and appearance; solves the problem of copper-aluminum transition, and uses the new function of low-voltage user wiring clips to connect users to electric meters without the need for copper-aluminum transition steps to improve work efficiency and convenience; the use of new-type low-voltage wiring clips can solve the problem that the connecting line and the wire are not tightly overlapped, or multiple users are connected to one line outlet and the outgoing line is overlapped repeatedly, ensuring overcurrent and reducing heat generation; new-type low-voltage wiring The wire clip has changed the previous method of destroying the wire insulation or user-side electrical inspection, and realized the electrical inspection anytime and anywhere; the function of hanging the ground wire is added, and the wire clip can be installed within the scope of the work site for grounding when the line is powered off. It solves the situation that the insulation of the original wire needs to be damaged many times due to grounding, which not only meets the requirements of ensuring construction safety but also improves work efficiency.

Description of drawings

Fig. 1 is a structural diagram of a novel multifunctional low-voltage user wiring clip of the present invention.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments. Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than actual drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings will be omitted , enlargement or reduction, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings may be omitted.

In the accompanying drawings of the utility model embodiment, the same or similar symbols correspond to the same or similar parts; The orientation or positional relationship indicated by "right", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, It is constructed and operated in a specific orientation, so the terms describing the positional relationship in the drawings are for illustrative purposes only, and should not be construed as limitations on this patent. Those of ordinary skill in the art can understand the meaning of the above terms according to specific situations. Concrete meaning.

Example

Fig. 1 is the first embodiment of a new multifunctional low-voltage user wiring clamp of the utility model, a new low-voltage user wiring clamp, which is characterized in that: the new low-voltage user wiring clamp is a metal structure, including a busbar terminal 1 and outlet terminal 2, the busbar terminal 1 is mounted on the busbar, the busbar terminal 1 is arranged on the rear end surface of the outlet terminal 2 and connected with the rear end surface of the outlet terminal 2, and several outlet holes 3 are arranged on the outlet terminal 2, so The above-mentioned outlet terminal 2 is also provided with a ground wire stud 4 .

Wherein, the outlet end 2 is a cuboid structure, and the outlet end 2 is also provided with an outlet fixing device.

In addition, the wire outlet hole 3 is arranged on the lower end surface of the wire outlet 2 , and the wire outlet fixing device is arranged at the front end of the wire outlet 2 .

Wherein, the fixing device includes a first fastening screw 5 and a first fastening clip connected with the first fastening screw.

In addition, the bus end 1 is provided with a bus connection end 6 and a bus fixed end 7 , the bus connection end 6 is connected to the bus fixed end 7 , and the bus connection end 6 and the bus fixed end 7 are provided with an opening structure 8 .

Wherein, the bus bar connecting end 6 is an n-type structure for mounting on the bus bar, and the bus bar connecting end 6 is arranged on the rear end surface of the outgoing line end 2 and connected with the rear end surface of the outgoing line end 2 .

In addition, the busbar fixed end 7 has a U-shaped structure, the busbar fixed end 7 is arranged below the busbar connecting end 6, the busbar fixed end 7 is connected to the rear end surface of the outlet end 2, and the busbar fixed end 7 is provided with a second fastening screw 71 And the second clamping strip 72 connected with the second fastening screw.

Wherein, the stud head 4 of the grounding wire is arranged on the side of the outlet end 2 and is fixedly connected with the outlet end.

In addition, the new low-voltage user wiring clamp is made of aluminum alloy material.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (9)

1. A new multifunctional low-voltage user wiring clamp, characterized in that: the new multifunctional low-voltage user wiring clamp is a metal structure, including a busbar end (1) and an outlet end (2), and the busbar end ( 1) Mounted on the busbar, the busbar end (1) is set on the rear end surface of the outlet end (2) and connected to the rear end surface of the outlet end (2), and there are several outlet holes (3) on the outlet end (2). The above-mentioned outlet terminal (2) is also provided with a grounding wire stud (4). 2. The novel multifunctional low-voltage user wiring clamp according to claim 1, characterized in that: the outgoing line end (2) is a cuboid structure, and the outgoing line end (2) is also provided with an outgoing line fixing device. 3. The new multifunctional low-voltage user wiring clamp according to claim 2, characterized in that: the outlet hole (3) is set on the lower end surface of the outlet end (2), and the outlet fixing device is arranged on the outlet end (2) is the front end. 4. The new multifunctional low-voltage user wiring clamp according to claim 3, characterized in that: the fixing device includes a first fastening screw (5) and a first fastening clip. 5. The new multifunctional low-voltage user wiring clamp according to claim 1, characterized in that: the bus end (1) is provided with a bus connection end (6) and a bus fixed end (7), and the bus connection The end (6) is connected to the busbar fixed end (7), and the busbar connection end (6) and the busbar fixed end (7) are provided with an opening structure (8). 6. The new multi-functional low-voltage user wiring clip according to claim 5, characterized in that: the busbar connection end (6) is an n-type structure for mounting on the busbar, and the busbar connection end ( 6) It is arranged on the rear end surface of the outlet end (2) and connected with the rear end surface of the outlet end (2). 7. The new multifunctional low-voltage user wiring clamp according to claim 5, characterized in that: the fixed end of the busbar (7) is in a U-shaped structure, and the fixed end of the busbar (7) is set at the connecting end of the busbar ( 6), the fixed end of the bus bar (7) is connected to the rear end surface of the outlet end (2), and the fixed end of the bus bar (7) is provided with a second fastening screw (71) and a second fastening screw connected to the second fastening screw. The second clamping strip (72). 8. The new multifunctional low-voltage user wiring clamp according to claim 1, characterized in that: the grounding wire stud (4) is arranged on the side of the outlet end (2). 9. The novel multifunctional low-voltage user wiring clamp according to any one of claims 1 to 8, characterized in that: the metal structure is made of aluminum alloy.