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A kind of engineering measuring device and using method

A technology of engineering measurement and adjustment devices, which is applied in the direction of measuring devices, instruments, pipe components, etc., can solve problems such as the influence of adjacent pipelines and the influence of underground pipeline detection work, and achieve the effect of ensuring accuracy

Active Publication Date: 2021-05-14
高程明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, due to the dense distribution of underground pipelines in the urban detection area, there is a certain influence between adjacent pipelines.
Moreover, there are a lot of construction waste in some areas, there are a lot of billboards on both sides of the road, there are fences in the isolation zone in the middle, and the speed of vehicles is very fast. These factors will affect the detection of underground pipelines.

Method used

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  • A kind of engineering measuring device and using method
  • A kind of engineering measuring device and using method
  • A kind of engineering measuring device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] see Figure 1-3 , an engineering measuring device, the device includes a main body 1, a driving module and a driven module. in,

[0062] Several concave installation spaces 2 are formed at the bottom of the main body 1 .

[0063] Preferably, there are four installation spaces 2 , and the four installation spaces 2 are respectively located at the bottom of the main body 1 near the four corners.

[0064] The active module includes a foot 3 , a motor 31 , a mecanum wheel 32 and a connecting rod 33 . in,

[0065] The number of the legs 3 is equal to that of the installation space 2, and the two are in a one-to-one relationship. Each installation space 2 is hinged with a leg 3 through a rotating shaft, so that each leg 3 can protrude from the side of the main body 1 around the rotating shaft and take back. A motor 31 is fixedly arranged at the end of each leg 3 , and the motor 31 is arranged along the length direction of the main body 1 , and a mecanum wheel 32 is conne...

Embodiment 2

[0075] On the basis of Embodiment 1, this embodiment further proposes a technical solution to realize the span adjustment of the legs, thereby ensuring that the main body 1 is located at the axis of the pipeline. details as follows.

[0076] see Figure 1-3 , the legs 3 located on the same side of the main body 1 and distributed along the length direction of the main body 1 are connected by connecting rods 33 .

[0077] The legs 3 located on one end of the main body 1 and symmetrically distributed on both sides of the main body 1 are connected through a first cross bar 34 , a second cross bar 35 and an adjustment device 36 .

[0078] The legs 3 located on the other end of the main body 1 and symmetrically distributed on both sides of the main body 1 are connected through the first cross bar 34 , the second cross bar 35 and the buffer module.

[0079] see Figure 5 , the adjusting device 36 includes: a rotating cylinder 361 , a pressing piece 362 and a locking device arrange...

Embodiment 1-2

[0093] Based on embodiment 1-2, the using method of described a kind of measuring device is specifically as follows:

[0094] S1. Place the measuring device in the pipeline, pull away all the measuring rulers 11, push the ends of all the measuring rulers 11 to the pipe wall, and measure whether the centerline of the main body 1 coincides with the centerline of the pipeline; if the two coincide, then Skip to step S5; if the two do not overlap, then jump to step S2;

[0095] S2. The user holds the pressing piece 362 and the rotary cylinder 361 to lower the pressing piece 362, so that the connecting spring 363 is compressed, and the pressing spring 365 is also compressed, driving the inner end of the lever 364 to press down, so that the outer end of the lever 364 rises , to drive the locking teeth 367 to rise, and break away from the clamping position on the external thread of the first cross bar 34 and / or the second cross bar 35;

[0096] S3. The user rotates the rotary drum 36...

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Abstract

The invention discloses an engineering surveying device and a method for using the same. The device includes a main body, an active module, a driven module and a foot adjusting device; wherein, several concave installation spaces are formed at the bottom of the main body; the active The module includes a support foot, a motor, a mecanum wheel and a connecting rod; the driven module includes a hydraulic support device, a top wheel row and a transverse wheel. In this application, the helical advancement of the measuring device in the pipeline is realized through the active module and the driven module, and multi-functional measurement of the pipeline can be realized; at the same time, the centerline of the measuring device can be coincident with the centerline of the pipeline through the foot adjustment device, and The locking device ensures that the position of the leg adjustment device is locked, thereby ensuring the accuracy of the measurement results.

Description

technical field [0001] The invention relates to the technical field of engineering survey, in particular to an engineering survey device and its usage method. Background technique [0002] As an applied science, engineering surveying is mainly used to collect, process, analyze and forecast topographical and landform information in various stages of urban development and construction, industrial and agricultural resource survey and development. With the further application of high-tech technologies such as big data and drones, new changes and development trends have taken place in this measurement technology. [0003] With the continuous acceleration of urbanization, the distribution of urban underground pipelines is becoming more and more complex, which greatly increases the difficulty of detection. Therefore, it is necessary to use pipeline detection technology to understand the location of underground pipelines, so as to provide effective data information support for the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/32F16L55/40G01D21/02F16L101/30
CPCF16L55/32F16L55/40F16L2101/30G01D21/02
Inventor 高程明
Owner 高程明
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