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Tape measure used for engineering measurement

A technology of engineering measurement and measuring tape, which is applied in the direction of measuring devices, bendable rulers, mechanical devices, etc., can solve problems such as troublesome use and inconvenient use of engineering measuring tapes, achieve convenient use, avoid multiple walking, and save time Effect

Active Publication Date: 2018-12-18
台州市宏伟木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to solve the inconvenient use of the engineering measuring tape and bring troubles to the use and propose a kind of engineering measuring tape

Method used

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  • Tape measure used for engineering measurement
  • Tape measure used for engineering measurement
  • Tape measure used for engineering measurement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: refer to figure 1 and 2 , in the process of measuring an object with an engineering measuring tape, the user can first adjust the length of the telescopic plate device 9 so that the clamping and sliding device 10 can be stuck on the upper edge of the object and slide, and adjust the first straight plate 11 on the second straight plate 15 internal activities, let it reach the length required by the user, and then the user turns the nut 13, and the screw nut 13 and the threaded post 12 fixed at one end of the first straight plate 11 will make the nut rotate and move downwards, The periphery of the nut 13 is longer than the width of the through opening 14, and the downward movement of the nut 13 will cause the lower end of the nut 13 to be close to the surface of the second straight plate 15 on both sides of the through opening 14. Make the surface of one end of the first straight board close to the inner surface of the second straight board 15 so as to fix ...

Embodiment 2

[0035] Embodiment 2: refer to image 3 and 4 , combined with the basis of embodiment 1, when measuring the level of the object, the problem of the error caused by the angle tilt is well solved by the sliding device 10. After the user adjusts the telescopic plate device 9, turn the knob block 17 to drive the threaded rod The rotation of 18, the thread rotation of threaded rod 18 and spiral tube 20 will make the lower end of threaded rod 18 move, then contact with arched connecting plate 22 and squeeze arched connecting plate 22 to move downwards, and then drive arched connecting plate 22 The downward movement of the connecting blocks 23 at both ends will drive the connecting rod 28 to move downward under the solid support of the sleeve 27, and then the ball groove 30 connected under the connecting rod 28 will move down to protrude the card. The groove 26 provided at the lower end of the sliding device 10, the ball wheel 29 installed in the ball groove 30 will stick to the uppe...

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PUM

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Abstract

The invention discloses a tape measure used for engineering measurement, and belongs to the field of tape measures used for engineering measurement. The tape measure used for the engineering measurement comprises a tape measure body, wherein the tape measure body is connected with an expansion plate device; a first straight plate in the expansion plate device is connected with one side of a clamping and sliding device, and a second straight plate is connected with the other side of the clamping and sliding device and is provided with a first opening and a penetration hole; the first straight plate penetrates through the first opening to be sheathed with the second straight plate; the first straight plate is connected with a thread column; the thread column penetrates through the penetration hole to be connected with a nut; the tape measure body is provided with a first groove, wherein a tape measure clamping sheet is arranged in the first groove and is connected with a pressing block;and the tape measure body is provided with a first hole, the tape measure is installed in the tape measure body, and the tape measure penetrates through the first hole to be connected with a bucklingdevice. By use of the tape measure, the clamping and sliding device and the buckling device are arranged and are combined with the functions of the expansion plate device and the tape measure, so thatthe tape measure used for the engineering measurement can be conveniently and quickly used, an accurate measurement purpose is achieved, and meanwhile, working efficiency is improved.

Description

technical field [0001] The invention relates to the field of engineering measuring tapes, in particular to an engineering measuring tape. Background technique [0002] In engineering measurement, it is necessary to measure the length of some objects, and a tape measure must be used. When the traditional engineering measurement uses a tape measure to measure the length of an object, the measurement of large objects is not accurate, and it is easy to form an angle when the tape is pulled. In the end, It leads to measurement errors and affects engineering efficiency, and the segmented measurement of large objects requires manual walking measurement, which not only brings inconvenience to engineering surveyors but also wastes time. Contents of the invention [0003] The object of the present invention is to propose an engineering measuring tape to solve the inconvenience of using the engineering measuring tape and bring troubles to the use. [0004] In order to achieve the ab...

Claims

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Application Information

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IPC IPC(8): G01B3/10
CPCG01B3/1005G01B3/1041G01B3/1048G01B3/1056
Inventor 徐松
Owner 台州市宏伟木业有限公司