CN109590970B - Positioning method for wire clamp mounting hole of power equipment - Google Patents

Abstract

The invention belongs to the field of electric equipment wire clips, and in particular relates to a method for locating installation holes of electric equipment wire clips. S1. Determine which pre-machined installation holes in the positioning punching plate are provided with positioning pieces according to the positions of the installation holes on the terminal block; S2 , Align the right angle of the equipment wire clip with the right angle of the vernier positioning ruler, adjust the vernier bayonet on the two scales to A/2 and B/2, respectively adjust the vernier positioning block on the vernier scale to (A ‑a)/2 and (B‑b)/2; S3. Place the positioning punching plate on the equipment line clamp, so that the center mark is aligned with the vernier positioning block; S4, hit the hammer platform to make the positioning piece on the equipment line Pre-drilled indentations for mounting holes are formed on the surface of the clip to determine the location of the clip mounting holes. The beneficial effects of the invention are that the position of the installation hole of the outlet clip can be quickly and accurately located, the work efficiency is improved, and the work intensity of construction and installation personnel is reduced.

Description

A method for locating installation holes of wire clips for power equipment

technical field

The invention belongs to the field of electric equipment wire clips, and particularly relates to a method for locating installation holes of electric equipment wire clips.

Background technique

In recent years, with the increase in power construction such as power transmission, transformation and distribution, more and more power fittings such as equipment clips are used on site. At present, in the process of new power installation, overhaul, emergency repair and other construction operations, the processing of the installation hole of the equipment wire clip mainly relies on manual measurement with a scale and marking with a marker pen, and then pre-punching with a claw punch and then using a drilling machine. The whole process of punching is time-consuming and labor-intensive. Manually measuring the marks with a scale and pre-punching with horn punches can easily lead to errors and deviations in the hole center distance and edge distance, which further causes deviations in the processing of the installation holes of the equipment wire clips, resulting in equipment failure. The cable clip cannot be connected normally, which will cause great hidden dangers to the connection safety and quality of construction electrical equipment.

SUMMARY OF THE INVENTION

In order to solve the above problems, the purpose of the present invention is to provide a method for locating the installation hole of the electric equipment wire clip, which can quickly and accurately locate the position of the installation hole of the wire outlet clip, improve work efficiency, and reduce the work intensity of construction and installation personnel.

The invention provides a method for locating an installation hole of a wire clip of a power equipment. The combined tool comprises a vernier locating ruler and a locating punching plate which cooperate with each other;

The vernier positioning ruler includes two mutually perpendicular scales, the scale is provided with a vernier bayonet that can move along the length direction of the scale, and a vernier scale that is perpendicular to the scale extends from the vernier bayonet. A ruler, the vernier scale is provided with a vernier positioning block that can move along the length of the vernier scale;

The positioning punching plate includes a bottom plate, which is further provided with a hammering platform, a plurality of pre-machined mounting holes are provided on the bottom plate, and positioning pieces are arranged in the pre-machined mounting holes. The installation position matches the position of the installation hole on the wiring seat;

The edge of the bottom plate is also provided with a center mark that cooperates with the vernier positioning block;

It includes the following steps,

S1. Determine which pre-machined mounting holes in the positioning punching plate are provided with positioning pieces according to the positions of the mounting holes on the wiring seat;

S2. Set the length of the board surface of the equipment clamp as A, the width as B, the length of the bottom plate of the positioning punching plate as a, and the width as b, align the right angle of the equipment clamp with the right angle of the vernier positioning ruler, and adjust the two Move the vernier bayonet on the scale to A/2 and B/2, and adjust the vernier positioning block on the vernier scale to (A-a)/2 and (B-b)/2 respectively;

S3. Place the positioning punching plate on the equipment clamp, so that the center mark is aligned with the vernier positioning block;

S4. Hit the hammer platform so that the positioning piece forms a pre-punched dent of the installation hole on the surface of the equipment wire clamp, so as to determine the position of the wire clamp installation hole.

The beneficial effects of the present invention are:

In the traditional method, the positioning process of the installation hole of the equipment clip is time-consuming and labor-intensive. Manually measuring the mark with a scale and pre-punching with a horn punch can easily cause errors and skew in the hole center distance and edge distance. The combination tool of the present invention includes a vernier. For the positioning ruler and the positioning punching plate, first determine which pre-machined mounting holes in the positioning punching plate have positioning pieces according to the position of the mounting holes on the wiring seat, and then align the right angle of the equipment wire clip with the right angle of the vernier positioning ruler, Adjust the vernier bayonet and vernier positioning to their respective set positions (A/2, B/2, (A-a)/2 and (B-b)/2), place the positioning punching plate on the equipment clamp, and mark the center Set them at a/2 and b/2 respectively, so that the center mark is aligned with the vernier positioning block, and finally hit the hammer platform to make the positioning piece form the pre-punched dent of the installation hole on the surface of the equipment clamp, so as to determine the clamp installation hole s position;

Compared with the traditional method, the combined tool of the present invention can quickly and accurately locate the position of the installation hole of the outlet clip, thereby improving the work efficiency and reducing the work intensity of construction and installation personnel.

Description of drawings

Fig. 1 is the structural representation of combination tool;

Fig. 2 is the structural representation of vernier positioning ruler;

Fig. 3 is the top view of positioning punching plate;

Figure 4 is a side view of the positioning punch plate;

Fig. 5 is the top view of the equipment wire clip;

Fig. 6 is the top view of the equipment wire clip and the connection seat;

FIG. 7 is a side view of the equipment wire clip mated with the wiring socket.

The meanings of the symbols in the accompanying drawings are as follows:

1-Vernier positioning ruler 11-Scale ruler 12-Vernier bayonet 13-Vernier scale 14-Vernier positioning block 15-Block

2-Positioning punching plate 21-Bottom plate 22-Hammering platform 23-Pre-machined mounting hole 24-Positioning piece 25-Center mark

3-Equipment wire clip 31-Board surface

4- Terminal block 41- Mounting hole

Detailed ways

The present invention will be specifically described below with reference to specific embodiments.

Example 1

As shown in 1-4, a combined tool for positioning a mounting hole of a wire clip of a power equipment, the combined tool includes a vernier positioning ruler 1 and a positioning punching plate 2 that cooperate with each other;

The vernier positioning ruler 1 includes two mutually perpendicular scales 11, the scale 11 is provided with a vernier bayonet 12 that can move along the length direction of the scale 11, and the vernier bayonet 12 extends out with a scale. The vernier scale 13 with the rulers 11 perpendicular to each other, the vernier scale 13 is provided with a vernier positioning block 14 that can move along the length direction of the vernier scale 13;

The positioning punching plate 2 includes a bottom plate 21, the front of the bottom plate 21 is fixedly connected to the hammering platform 22, and the back of the bottom plate 21 is provided with a plurality of pre-machined mounting holes 23, the pre-machined mounting holes 23 positioning pieces 24, so The positioning member 24 is correspondingly arranged according to the position of the mounting hole 41 on the wiring base 4 connected with the equipment wire clip 3 .

In this embodiment, the pre-machined mounting holes 23 are preferably screw holes, and the positioning member 24 is preferably a screw that is threadedly matched with the screw holes.

In this embodiment, the pre-machined mounting holes 23 are preferably arranged along the diagonal of the bottom plate 21 .

In this embodiment, preferably, the center of the hammering platform 22 and the center of the bottom plate 21 coincide with each other.

Example 2

On the basis of Embodiment 1, as shown in 3, the edge of the bottom plate 21 is further provided with a center mark 25 that cooperates with the vernier positioning block 14 .

Example 3

On the basis of Embodiment 1, as shown in 2, the end of the vernier scale 13 away from the vernier bayonet 12 is provided with a stopper 15 for preventing the vernier positioning block 14 from falling off.

Example 4

On the basis of Embodiment 2, as shown in 1-5, a method for locating an installation hole of a wire clip of a power equipment includes the following steps:

S1. Determine which pre-machined mounting holes 23 in the positioning punching plate 2 are provided with the positioning pieces 24 according to the positions of the mounting holes 41 on the terminal block 4;

S2. Set the length of the board surface 31 of the equipment clamp 3 as A, the width as B, the length of the bottom plate 21 of the positioning punching plate 2 as a, and the width as b, and align the right angle of the equipment clamp 3 with the right angle of the vernier positioning ruler 1 Adjust the vernier bayonet 12 on the two scales 11 to A/2 and B/2 respectively, and adjust the vernier positioning block 14 on the vernier scale 13 to (A-a)/2 and (B-b)/2 respectively. ;

S3, place the positioning punching plate 2 on the equipment clamp, so that the center mark 25 is aligned with the vernier positioning block 14;

S4, hitting the hammer platform 22 so that the positioning member 24 forms a pre-punched dent of the installation hole on the surface of the equipment wire clip 3, so as to determine the position of the wire clip installation hole.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments. The technical solutions described are modified, or some technical features thereof are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (1)

1. A method for locating an installation hole of a wire clip of a power equipment, wherein the combined tool comprises a vernier positioning ruler (1) and a positioning punching plate (2) that cooperate with each other; The vernier positioning ruler (1) includes two mutually perpendicular scales (11), and the scale (11) is provided with a vernier bayonet (12) that can move along the length direction of the scale (11), so the A vernier scale (13) perpendicular to the scale (11) extends from the vernier bayonet (12), and the vernier scale (13) is provided with a vernier scale (13) that can move along the length direction of the vernier scale (13). cursor positioning block(14); The positioning punching plate (2) includes a bottom plate (21), the bottom plate (21) is further provided with a hammering platform (22), and the bottom plate (21) is provided with a plurality of pre-machined mounting holes (23) , a positioning member (24) is provided in the pre-machined mounting hole (23), and the mounting position of the positioning member (24) is adapted to the position of the mounting hole (41) on the wiring seat (4); The edge of the bottom plate (21) is also provided with a center marker (25) that cooperates with the vernier positioning block (14); It is characterized in that, comprises the following steps: S1. Determine which pre-machined mounting holes (23) in the positioning punching plate (2) are provided with positioning pieces (24) according to the positions of the mounting holes (41) on the wiring seat (4); S2. Set the length of the board surface (31) of the equipment wire clamp (3) as A, the width as B, the length of the bottom plate (21) of the positioning punching plate (2) as a, and the width as b, and the equipment wire clamp (3) Align the right angle of the vernier positioning ruler (1) with the right angle of the vernier positioning ruler (1), adjust the vernier bayonet (12) on the two scales (11) to A/2 and B/2 respectively, and adjust the The cursor positioning block (14) to (A-a)/2 and (B-b)/2; S3, placing the positioning punching plate (2) on the equipment wire clamp (3), so that the center mark (25) is aligned with the vernier positioning block (14); S4, hitting the hammer platform (22) so that the positioning member (24) forms a pre-punched dent of the installation hole on the surface of the equipment wire clamp (3), thereby determining the position of the wire clamp installation hole.

Images