CN210135846U

CN210135846U - Measuring tape for measuring diagonal line of large-scale welding structure

Info

Publication number: CN210135846U
Application number: CN201921037315.8U
Authority: CN
Inventors: 吴永旭; 杨朝中
Original assignee: Kunming Coach Manufacturing Co Ltd
Current assignee: Kunming Coach Manufacturing Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-10
Anticipated expiration: 2029-07-03

Abstract

The utility model provides a measure tape measure of large-scale welded structure diagonal, includes tape measure shell, dipperstick, and the dipperstick is fixed to be set up in the tape measure shell, its characterized in that: still include dipperstick end base, dipperstick end clamp plate, screw, the fix with screw between dipperstick end base and the dipperstick end clamp plate for the dipperstick end, dipperstick end base, dipperstick end clamp plate and screw are magnetic material. Dipperstick end base, dipperstick end clamp plate, screw adopt magnetic material, and when measuring the welding diagonal, the magnetic end will be inhaled in skeleton department, and tensile ruler reads data can, whole working process only need a staff can, practice thrift the manpower, improve work efficiency.

Description

Measuring tape for measuring diagonal line of large-scale welding structure

Technical Field

The utility model relates to a tape measure, concretely relates to conveniently measure large-scale welded structure's tape measure.

Background

The measuring tape is a necessary tool for technical workers such as welding workers or assembling workers, and the measuring tape is held by common workers in the process of welding a passenger car body framework or manufacturing various tool fixtures. However, for a large welding structure, the measurement cannot be completed by one person on the diagonal line of a square or rectangle with a long measurement length, and two persons are required to operate simultaneously. And two persons operate simultaneously, because two cooperations are not coordinated, when one side pulls the tape measure, the locating position of tape measure end can be moved slightly often, and there is the error in the measurement, and the manpower of wasting like this has seriously influenced the precision of the product of doing again. Therefore, a tape measure with higher measurement accuracy is needed for the needs of actual work, labor saving and work efficiency improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a single tape measure that can measure large-scale welded structure diagonal to solve current tape measure and need two people to cooperate simultaneously, waste time and energy, problem such as measurement accuracy height not.

The purpose of the utility model is realized like this: the utility model provides a measure tape measure of large-scale welded structure diagonal, includes tape measure shell, dipperstick, and the dipperstick is fixed to be set up in the tape measure shell, its characterized in that: still include dipperstick end base, dipperstick end clamp plate, screw, the fix with screw between dipperstick end base and the dipperstick end clamp plate for the dipperstick end, dipperstick end base, dipperstick end clamp plate and screw are magnetic material. The base of the measuring scale end, the pressing plate of the measuring scale end and the screw are made of magnetic materials, when the diagonal line is measured and welded, the magnetic end is attracted to the framework, the ruler is stretched, and data are read, namely the length of the whole diagonal line; the whole working process only needs one worker, so that the labor is saved, and the working efficiency is improved.

More specifically, dipperstick end base is the massive structure that upper surface and lower surface are the same isosceles trapezoid, is provided with on the upper surface of dipperstick end base and accepts the recess of dipperstick end, the dipperstick end imbeds in the recess completely. Dipperstick end base adopts isosceles trapezoid, and the top surface of trapezoidal piece can be walked around the length of scar thickness direct measurement rectangular pipe or other steelwork welding back diagonal, and convenient and fast, the degree of accuracy is high, and the trapezoidal preferred two waist contained angles of equal waist are 90, and most welded structure are the fillet weld, set up to two waist contained angles 90, and dipperstick end base is better with the fixed effect at welding position.

More specifically, the cross-section of dipperstick end clamp plate is isosceles trapezoid, and the dipperstick end is semi-circular. Two sides of dipperstick end base and clamp plate bottom surface adsorb on three faces at welding parts for the area of contact of increase and welding piece plays certain limiting displacement, guarantees that the locating position of end base is in the coplanar with the welding all the time, reduces measuring error, the dipperstick end is semi-circular, and the distance of ruler starting point to end base both sides face intersection line should be considered to ruler starting point scale.

Furthermore, three screws are distributed in a triangular shape. The dipperstick end is fixed in between dipperstick end base and the dipperstick end clamp plate with the screw that is triangle-shaped and arranges, firm in connection, long service life. The tape measure shell is made of ABS plastic material.

Furthermore, the surface of the measuring scale end base close to the measuring scale end pressing plate is smaller than the surface of the measuring scale end pressing plate close to the measuring scale end base; two sides and the clamp plate bottom surface of dipperstick end base adsorb on three faces at welding position, and the clamp plate bottom surface is bigger than dipperstick end base upper surface, conveniently fixes the dipperstick in the welding position.

The utility model is simple in operation, practice thrift the manpower, convenient measurement, the degree of accuracy is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the measuring tape tip structure of the present invention;

FIG. 3 is a schematic view of the structure of the base of the measuring ruler end of the present invention;

in the figure: 1-measuring tape shell, 2-measuring tape, 3-screw, 4-measuring tape end pressing plate and 5-measuring tape end base.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.

The utility model discloses a measure tape of large-scale welded structure diagonal as shown in figure 1, including tape measure shell 1, dipperstick 2, dipperstick end base 5, dipperstick end clamp plate 4, screw 3. The measuring scale 2 is fixedly arranged in the measuring tape shell 1, and the measuring tape shell 1 is made of ABS plastic, so that the measuring tape has the advantages of high strength, light weight, high surface hardness, smoothness, easiness in cleaning treatment, stable size and good creep resistance.

As shown in fig. 2, the end of the measuring ruler 2 is semicircular, and three triangular through holes are arranged on the measuring ruler. As shown in fig. 3, the measuring scale end base 5 is a block structure with the upper surface and the lower surface being the same isosceles trapezoid, the upper surface is provided with a groove with the same shape as the measuring scale 2 end, and the groove is internally provided with a screw blind hole corresponding to the through hole on the measuring scale 2 end. The measuring scale end pressing plate 4 is an isosceles trapezoid plate and is provided with a triangular screw through hole. The end of the measuring scale 2 is completely embedded into the groove of the measuring scale end base 5 and is fixed between the measuring scale end base 5 and the measuring scale end pressing plate 4 by the screw 3. The screw and the through hole are matched, the triangular fixed connection mode is stable and durable, and the service life of the tape measure is prolonged.

Dipperstick end base 5, dipperstick end clamp plate 4, screw 3 are magnetic material, can hold the welding position, and the trapezoidal design of dipperstick end base 5 and dipperstick end clamp plate 4 can walk around the length of scar thickness direct measurement rectangular pipe or other steelwork welding back diagonal, and measurement work is alone accomplished to alone, improves work efficiency, uses manpower sparingly.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a measure tape measure of large-scale welded structure diagonal, includes tape measure shell (1), dipperstick (2) are fixed to be set up in tape measure shell (1), its characterized in that: still include dipperstick end base (5), dipperstick end clamp plate (4), screw (3), dipperstick (2) for the end screw (3) be fixed in between dipperstick end base (5) and dipperstick end clamp plate (4), dipperstick end base (5), dipperstick end clamp plate (4) and screw (3) are magnetic material.

2. A tape measure for measuring the diagonal of a large welded structure according to claim 1, wherein: dipperstick end base (5) are the massive structure of same isosceles trapezoid for upper surface and lower surface, be provided with on the upper surface of dipperstick end base (5) and accept the recess of dipperstick (2) end, dipperstick (2) end imbeds completely in the recess.

3. A tape measure for measuring the diagonal of a large welded structure according to claim 2, wherein: the cross section of the measuring scale end pressing plate (4) is isosceles trapezoid, and the end of the measuring scale (2) is semicircular.

4. A tape measure for measuring the diagonal of a large welded structure according to any one of claims 1 to 3, wherein: three screws (3) are distributed in a triangular shape.

5. A tape measure for measuring the diagonal of a large welded structure according to any one of claims 1 to 3, wherein: the tape measure shell (1) is made of ABS plastic materials.

6. A tape measure for measuring the diagonal of a large welded structure according to any one of claims 1 to 3, wherein: the surface of the measuring scale end base (5) close to the measuring scale end pressing plate (4) is smaller than the surface of the measuring scale end pressing plate (4) close to the measuring scale end base (5).