CN216117760U

CN216117760U - Power metering wiring device capable of being used for shunting

Info

Publication number: CN216117760U
Application number: CN202122579485.2U
Authority: CN
Inventors: 吴素文; 李永光; 肖戈
Original assignee: Guangzhou Xin Wo Technology Co ltd
Current assignee: Guangzhou Xin Wo Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-22
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an electric power metering wiring device capable of being used for shunting, which belongs to the technical field of electric power metering wiring devices and comprises a wire clamp body, wherein one side of the wire clamp body is provided with a main wire groove, the opening at the top of the main wire groove is connected with a torque bolt cover plate in a sliding way, the middle part of the wire clamp body is provided with a first semicircular groove, the inner side wall of the first semicircular groove is rotatably connected with an AB hinge block, the other end of the AB hinge block is rotatably connected with the inner side wall of a second semicircular groove, the second semicircular groove is arranged at one side of a C-shaped main part, and the other side of the C-shaped main part is rotatably connected with the inner side wall of a third semicircular groove. Various specifications, large inventory occupation and the like.

Description

Power metering wiring device capable of being used for shunting

Technical Field

The utility model relates to the field of electric power metering wiring devices, in particular to an electric power metering wiring device capable of being used for shunting.

Background

Connectors are mechanical devices used to connect electrical circuits together, providing temporary or permanent connections, connectors to connect electrical components to cables or cables to other cables, various types of connectors each having advantages and disadvantages in terms of ease of use, electrical performance, mechanical performance and cost, and meter clamps are typically used to connect the trunk lines of non-load-bearing lines of power transmission and distribution systems to meter service branches.

The traditional electric meter jointing clamp is complex in type selection, various in specification, large in inventory occupation and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric power metering wiring device for shunting, which is convenient to install and construct, can be installed by a common wrench, integrates various advantages of an electric meter wiring clamp and a general connecting device, completely solves the problems of complex product selection, various specifications, large inventory occupation and the like of the traditional electric meter wiring clamp, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a power metering wiring device that can be used for reposition of redundant personnel, includes the fastener body, the main wire casing has been seted up to fastener body one side, main wire casing open-top portion sliding connection has the torque bolt apron, first semicircle groove has been seted up at fastener body middle part, first semicircle inslot lateral wall rotates and is connected with the articulated piece of AB, the articulated piece other end of AB rotates and connects at second semicircle inslot lateral wall, the second semicircle groove is seted up in C shape main part one side, C shape main part opposite side rotates and connects at third semicircle inslot lateral wall, the third semicircle groove is seted up at fastener body opposite side, branch's main wire hole and branch's aperture have been seted up to fastener body end.

As a further scheme of the utility model: the wire clamp body is arranged on the inner side wall of the insulating protection shell, and one side of the insulating protection shell is rotatably connected with an insulating protection shell cover through a hinge.

As a still further scheme of the utility model: the moment bolt apron bottom both sides integration are provided with the draw runner, draw runner sliding connection is at the spout inside wall, the spout is seted up on thread groove upper portion.

As a still further scheme of the utility model: moment screw has been seted up at moment bolt apron middle part, moment screw inside wall demountable installation has hexagon bolt, the hexagon bolt lateral wall is connected with first gasket.

As a still further scheme of the utility model: fastening screw holes are formed in the middle of the C-shaped main part, fastening bolts are detachably mounted on the inner side walls of the fastening screw holes, and nuts, springs and second gaskets are mounted in the middle of the fastening bolts respectively.

As a still further scheme of the utility model: the wire clamp body, the torque bolt cover plate, the AB hinge block and the C-shaped main part are all made of aluminum alloy materials.

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

the utility model can be used for the electric power measurement termination of the shunting, it is a non-bearing type line fitting used for power transmission and distribution system, suitable for 1KV and aerial insulated wire below, accept the junction device of main line and ammeter service branch line of insulated wire, substitute the traditional ammeter binding clip, the product has used the aluminium alloy with special material of high strength to make wholly, meet the use of copper-aluminium transition, the product commonality is strong, the type selection is simple, 4 specifications can be suitable for the continuation and jumper connection of all aerial conductor specifications, the product installation construction is convenient, a common wrench can finish the installation, the measurement (T type) connects and draws the device and has integrated various advantages of ammeter binding clip and general junction device: 1. the mechanical property is good, and the wire passes through the connecting device and then adopts a vertical wire outlet mode without influencing the wire and a unique scientific self-locking function; 2. the overcurrent capacity is strong, and the electrical property is good: the wire clamp is fully contacted with the lead, constant contact pressure is kept for a long time, contact resistance is small, and overload capacity is high; 3. the product operation is stable, saves routine maintenance: the unified and standardized jumper installation avoids the defects of unbalanced contact pressure, easy loosening of a connector and the like caused by the traditional manual binding, and greatly reduces the daily maintenance cost; 4. the insulating protective cover is made of novel environment-friendly materials, has high insulating and tensile strength, is flame-retardant and high-temperature-resistant, and has better protective effects on corrosion resistance and personal safety of the device; the problems that the traditional electric meter jointing clamp is complex in product type selection, various in specification, large in inventory occupation and the like are completely solved.

Drawings

Fig. 1 is a schematic overall structure diagram of an electric power metering wiring device that can be used for shunting according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a top view of an electrical power metering wiring device that may be used for shunting in accordance with an embodiment of the present invention.

In the figure: 1. a wire clamp body; 2. a main wire slot; 3. a first semicircular groove; 4. an AB hinge block; 5. a second semi-circular groove; 6. a C-shaped main part; 7. a third semi-circular groove; 8. branch large wire holes; 9. branch small wire holes; 10. a hexagon bolt; 11. a first gasket; 12. a torque bolt cover plate; 13. fastening a bolt; 14. a nut; 15. a spring; 16. fastening screw holes; 17. a second gasket; 18. a torque screw hole; 19. a slide bar; 20. a chute; 21. a hinge; 22. an insulating protective housing cover; 23. an insulating protective housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, an electric power metering wiring device for shunting comprises a wire clamp body 1, wherein a main wire groove 2 is formed on one side of the wire clamp body 1, a torque bolt cover plate 12 is slidably connected to an opening at the top of the main wire groove 2, a first semicircular groove 3 is formed in the middle of the wire clamp body 1, an AB hinge block 4 is rotatably connected to the inner side wall of the first semicircular groove 3, the other end of the AB hinge block 4 is rotatably connected to the inner side wall of a second semicircular groove 5, the second semicircular groove 5 is formed on one side of a C-shaped main part 6, the other side of the C-shaped main part 6 is rotatably connected to the inner side wall of a third semicircular groove 7, the third semicircular groove 7 is formed on the other side of the wire clamp body 1, and a branch large wire hole 8 and a branch small wire hole 9 are formed at the tail end of the wire clamp body 1, so that the electric power metering wiring device for shunting can be conveniently installed and constructed, the common spanner can finish installation, and the metering (T-shaped) lead connecting device integrates various advantages of the electric meter jointing clamp and the universal connecting device, and completely solves the problems of complex product type selection, various specifications, large inventory occupation and the like of the traditional electric meter jointing clamp.

Wherein, the fastener body 1 is installed at 23 inside walls of insulating protective housing, 23 one side of insulating protective housing is connected with insulating protective cap 22 through hinge 21 rotation, and insulating protective cap adopts novel environmental protection material preparation, and is insulating, tensile strength is high, and is fire-retardant high temperature resistant, all has better guard action to the anticorrosive of device and personal safety.

The moment bolt cover plate 12 is provided with a sliding strip 19 on two sides of the bottom in an integrated manner, the sliding strip 19 is connected to the inner side wall of the sliding groove 20 in a sliding mode, the sliding groove 20 is formed in the upper portion of the main wire casing 2, and the moment bolt cover plate 12 is conveniently installed or detached.

Wherein, moment screw 18 has been seted up at moment bolt apron 12 middle part, 18 inside walls demountable installation of moment screw have

hexagon bolt

10, 10 lateral walls of hexagon bolt are connected with first gasket 11, and with leading wire put into main line groove 2 back, with moment bolt apron 12 immigration from a left side to the right side and with the spanner screw up hexagon bolt 10, can make hexagon bolt 10 bottom compress tightly leading wire.

The middle of the C-shaped main part 6 is provided with a fastening screw hole 16, the inner side wall of the fastening screw hole 16 is detachably provided with a fastening bolt 13, the middle of the fastening bolt 13 is provided with a nut 14, a spring 15 and a second gasket 17, the nut 14 on the other side of the wire clamp body 1 is loosened by a wrench during installation, the AB hinge block 4 and the C-shaped main part 6 form a bow shape, then an applicable branch line entering the house is inserted from the branch large line hole 8 or the branch small line hole 9, the branch line is installed, the fastening bolt 13 is screwed by the wrench until the AB hinge block 4 and the C-shaped main part 6 are flattened and the branch entering the house is pulled down to confirm that no looseness exists.

Wherein, fastener body 1, moment bolt apron 12, AB hinge piece 4 and C shape main part 6 are the aluminum alloy material and make, satisfy the copper aluminium transition and use, and the product commonality is strong.

The working principle of the utility model is as follows: the utility model can be used for the electric power measurement junction device of the reposition of redundant personnel to be a non-load-bearing type line fitting used for power transmission and distribution system, suitable for 1KV and following aerial insulated wire, accept the junction device of insulated wire trunk line and ammeter service branch line, substitute the traditional ammeter binding clip, the product is made of aluminium alloy with special material of high strength wholly, meet the use of copper-aluminium transition, the product commonality is strong, the type selection is simple, 4 specifications can be suitable for the continuation and jumper connection of all aerial conductor specifications, the product installation construction is convenient, a common wrench can finish the installation, the measurement (T type) connects and draws the device and has integrated various advantages of ammeter binding clip and general junction device: 1. the mechanical property is good: the transmission hinge type structure is characterized in that after the wire passes through the connecting device, a vertical wire outlet mode and a unique scientific self-locking function which do not influence the wire are adopted; 2. the overcurrent capacity is strong, and the electrical property is good: the wire clamp is fully contacted with the lead, constant contact pressure is kept for a long time, contact resistance is small, and overload capacity is high; 3. the product operation is stable, saves routine maintenance: the unified and standardized jumper installation avoids the defects of unbalanced contact pressure, easy loosening of a connector and the like caused by the traditional manual binding, and greatly reduces the daily maintenance cost; 4. the insulating protective cover is made of novel environment-friendly materials, has high insulating and tensile strength, is flame-retardant and high-temperature-resistant, and has better protective effects on corrosion resistance and personal safety of the device; the installation step: 1. taking out the wire clamp body 1 and the spare electrical tape; 2. opening the insulating shield case cover 22 and moving the torque bolt cover plate 12 out to the left; 3. placing the main conductor into the main wire slot 2, moving the torque bolt cover plate 12 into the main wire slot from left to right, and screwing the hexagon bolt 10 by using a wrench to enable the bottom of the hexagon bolt 10 to tightly press the main conductor; 4. loosening a nut 14 on the other side of the wire clamp body 1 by using a spanner to enable the AB hinge block 4 and the C-shaped main part 6 to form a bow shape, and then inserting an applicable branch wire for entering a home from the branch large wire hole 8 or the branch small wire hole 9; 5. and (3) installing the branch line, screwing a compression bolt 13 by using a spanner until the AB hinge block 4 and the C-shaped main part 6 are flattened and the drop-in household branch is confirmed to be free of looseness, and simultaneously screwing a torque hexagon bolt 10 at the upper part of the device until the cap head is broken off.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a power metering termination that can be used to reposition of redundant personnel, includes fastener body (1), its characterized in that: main line groove (2) have been seted up to fastener body (1) one side, main line groove (2) open-top portion sliding connection has moment bolt apron (12), first semicircular groove (3) have been seted up at fastener body (1) middle part, first semicircular groove (3) inside wall rotates and is connected with AB hinge piece (4), AB hinge piece (4) other end rotates and connects at second semicircular groove (5) inside wall, second semicircular groove (5) are seted up in C shape main part (6) one side, C shape main part (6) opposite side rotates and connects at third semicircular groove (7) inside wall, third semicircular groove (7) are seted up at fastener body (1) opposite side, branch's big line hole (8) and branch's small line hole (9) have been seted up to fastener body (1) end.

2. An electrical power metering wiring device that can be used for shunting as claimed in claim 1, characterized in that: the wire clamp body (1) is arranged on the inner side wall of an insulating protection shell (23), and one side of the insulating protection shell (23) is rotatably connected with an insulating protection shell cover (22) through a hinge (21).

3. An electrical power metering wiring device that can be used for shunting as claimed in claim 1, characterized in that: moment bolt apron (12) bottom both sides integration is provided with draw runner (19), draw runner (19) sliding connection is in spout (20) inside wall, spout (20) are seted up on main wire casing (2) upper portion.

4. An electrical power metering wiring device that can be used for shunting as claimed in claim 1, characterized in that: moment screw hole (18) have been seted up in moment bolt apron (12) middle part, moment screw hole (18) inside wall demountable installation has hexagon bolt (10), hexagon bolt (10) lateral wall is connected with first gasket (11).

5. An electrical power metering wiring device that can be used for shunting as claimed in claim 1, characterized in that: fastening screw hole (16) have been seted up in C shape main part (6) middle part, fastening screw hole (16) inside wall demountable installation has fastening bolt (13), nut (14), spring (15) and second gasket (17) are installed respectively to fastening bolt (13) middle part.

6. An electrical power metering wiring device that can be used for shunting as claimed in claim 1, characterized in that: the wire clamp body (1), the torque bolt cover plate (12), the AB hinge block (4) and the C-shaped main part (6) are all made of aluminum alloy materials.