CN203438198U - Multifunctional dismantling tool for low-voltage metering device - Google Patents

Abstract

The utility model discloses a multifunctional dismounting tool used in a low-voltage metering device, which comprises a handle and a disassembly assembly movably connected with the handle; Cone head; one end of the handle connected to the disassembly assembly is embedded with a cylindrical metal connector, the metal connector is provided with an inner hexagonal mounting hole, and the bottom end of the inner hexagonal mounting hole is provided with a tapered positioning hole; the box cone , hexagon socket screwdriver, cone cutter, and the tail of the cone head are connected with the hexagon socket mounting hole of the handle, and the shape of the cone tip at the tail of the cone cutter matches the positioning hole. The inner hexagonal installation hole of the handle of the utility model is a standard caliber, and the bottom of the inner hexagonal installation hole is provided with a positioning hole, which is convenient for positioning and can be used with various standard disassembly tools. It is convenient to operate and carry, and reduces weight and volume. Just fit it in your pocket. Through the trial, the workload of the staff can be effectively reduced.

Description

Multifunctional removal tool for low pressure metering installations

technical field

The utility model relates to a multifunctional dismantling tool used in a low-voltage metering device.

Background technique

Due to the complex situation of low-voltage use points in rural areas, it is inconvenient for staff to carry multiple tools when replacing and inspecting low-voltage metering devices.

At present, all kinds of dismantling tools carried are made of metal, and the shape is generally a relatively large triangular special tool or a T-shaped special tool. Due to the relatively large volume, it is inconvenient to carry, and because more tools are required, it is more convenient to carry. cumbersome.

Utility model content

The technical problem to be solved by the utility model is to provide a multifunctional dismantling tool used in a low-voltage metering device with simple structure and convenient carrying and use.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a multifunctional disassembly tool used in a low-pressure metering device, the key technology of which is: it includes a handle and a disassembly assembly movably connected with the handle;

The assembly and disassembly components include box cones of commonly used standard specifications, hexagonal screwdrivers, cone cutters and cone heads; the cone heads can be made into cone heads of different specifications, and several commonly used ones can be made during use;

One end of the handle connected to the disassembly assembly is embedded with a cylindrical metal connector, the metal connector is provided with an inner hexagonal mounting hole, and the bottom end of the inner hexagonal mounting hole is provided with a tapered positioning hole ;

The box cone, the hexagon socket screwdriver, the cone cutter and the tail of the cone head are connected with the hexagon socket mounting hole of the handle, and the shape of the cone point at the tail of the cone cutter matches the positioning hole.

The above-mentioned active connection is snap-in.

The beneficial effects produced by adopting the above-mentioned technical scheme are: the utility model adopts a new type of handle, the inner hexagonal mounting hole of the handle is a standard caliber, and the bottom of the inner hexagonal mounting hole is provided with a positioning hole, which is convenient for positioning and can be used with various standard The assembly and disassembly tools are used together, are convenient to operate and carry, reduce weight and volume, and can be carried in the pocket. Through the trial, the staff generally reported that the effect is obvious, effectively reducing the workload of the staff. Moreover, the utility model is relatively low in price, has the functions of small size, convenience and quickness, and is widely used in various installation and disassembly work in low-pressure metering work, and is convenient for storage.

Description of drawings

Fig. 1 is the schematic diagram of the utility model handle;

Fig. 2 is the schematic diagram of another angle of handle of the present utility model;

Fig. 3 is the schematic diagram of the utility model box cone;

Fig. 4 is the schematic diagram of the utility model cone cutter;

Fig. 5 is the schematic diagram of the utility model cone head;

Wherein, 1, handle, 101, metal connector, 102, inner hexagon installation hole, 103, positioning hole; 2, box cone; 3, cone cutter; 4, cone head.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Referring to accompanying drawings 1-5, this multifunctional removal tool (or multifunctional bolt cutter) includes a handle 1 and a disassembly assembly movably connected with the handle 1;

Referring to accompanying drawings 3-5, the assembly and disassembly assembly includes box cones 2 of several commonly used standard specifications, hexagon socket screwdrivers, hexagon socket screwdrivers, cone cutters 3 (including flat or cross) and 5 cone heads of different specifications 4. The specifications of the cone head 4 (also called hexagonal socket wrench) are No. 8, No. 9, No. 10, No. 12, No. 14, etc. (these specifications are distinguished according to the size of the hexagon). The tail ends of the box cone 2 and the hexagon socket screwdriver are all in the shape of an outer hexagon.

One end of the handle 1 connected to the disassembly assembly is embedded with a cylindrical metal connector 101, and the metal connector 101 is provided with an inner hexagonal mounting hole 102, and the bottom of the inner hexagonal mounting hole 102 is provided with a cone Shaped positioning hole 103.

The tail of the box cone 2, the hexagon socket screwdriver, the cone cutter 3 and the cone head 4 are clamped with the hexagon socket mounting hole of the handle 1, wherein the tail of the cone cutter 3 is cone-shaped, and the specification of the cone tip is the same as that of the positioning hole 103 Matching, the cone tip is inserted into the positioning hole 103 during use. When in use, the movable connection can be in the form of clamping connection, threaded connection or interference fit or clearance fit, as long as it meets the requirements of use.

The utility model is compact and convenient, and can effectively complete a series of work of replacing and checking the low-voltage metering device.

Claims (2)

1. A multifunctional disassembly tool used in a low-pressure metering device, characterized in that it includes a handle (1) and a disassembly assembly movably connected to the handle (1); The assembly and disassembly assembly includes box cone (2), hexagon socket screwdriver, cone cutter (3) and cone head (4); One end of the handle (1) connected to the disassembly assembly is embedded with a cylindrical metal connector (101), and an inner hexagon mounting hole (102) is opened on the metal connector (101), and the inner hexagon The bottom end of the mounting hole (102) is provided with a tapered positioning hole (103); The tail of the box cone (2), the inner hexagonal screwdriver, the cone cutter (3) and the cone head (4) is connected with the inner hexagon installation hole of the handle (1), wherein the shape of the cone tip of the tail of the cone cutter (3) is the same as The positioning holes (103) match. 2. The multi-functional removal tool used in the low-pressure metering device according to claim 1, characterized in that: the movable connection is a clamping connection.

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