Measuring device for urban planning

A measurement device and urban planning technology, which is applied in the direction of measurement, wellbore/well components, earthwork drilling and production, etc., and can solve problems affecting measurement accuracy, etc.

Pending Publication Date: 2022-07-22
INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Urban planning involves the reconstruction of existing towns and the construction of new cities. In the reconstruction planning project, multi-dimensional surveying and mapping is required for the existing structure of the urban system to determine a reasonable reconstruction plan; when measuring and constructing the existing urban system, The underground pipeline system in the city is particularly important. For the deep well structure connecting the underground pipeline system with the surface, in the prior art, a hard pole or a wire hammer is used to extend into the bottom of the well for measurement, but if there is silt at the bottom of the well, it will affect the measurement. Accuracy, for which special measuring devices need to be developed

Method used

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  • Measuring device for urban planning
  • Measuring device for urban planning
  • Measuring device for urban planning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] like figure 1 , 2 As shown, this embodiment includes a base 1 and a hanging rope 2, wherein the hanging rope 2 is fixedly arranged on the base 1, and it also includes:

[0052] A display part 3, the said display part 3 is arranged on the base 1;

[0053] a support member 4, the support member 4 is arranged on the end of the display member 3 away from the base 1;

[0054] An angle limiter 5, the angle limiter 5 is arranged on the base 1, and its end away from the base 1 is arranged on the display member 3;

[0055] The angle buffer 6, the angle buffer 6 is arranged on the support 4, and is connected with the angle limiter 5;

[0056] A threaded sleeve 7, the threaded sleeve 7 is screwed through the bearing on the base 1;

[0057] A threaded rod 8, the threaded rod 8 is inserted into the threaded sleeve 7 by screwing, and the threaded rod 8 is provided with a guide groove 9;

[0058] A guide rod 10, the guide rod 10 is fixed on the base 1 by screws, and the guide rod...

Embodiment 2

[0062] like figure 1 , 4 As shown, on the basis of the above-mentioned embodiment 1, the described display element 3 includes:

[0063] The hydraulic rod 3-1, the hydraulic rod 3-1 is fixed on the lower surface of the base 1 by screws, and the output end of the hydraulic rod 3-1 is set downward;

[0064] The connecting seat 3-2, the connecting seat 3-2 is screwed on the output shaft of the hydraulic rod 3-1 through the rotating shaft, and the connecting seat 3-2 is movably sleeved on the lower end of the threaded rod 8;

[0065] A retractable support rod 3-3, the said retractable support rod 3-3 is rotated on the lower end of the side wall of the base 1 through a rotating shaft;

[0066] The retractable transmission rod 3-4, the said retractable transmission rod 3-4 is rotated on the side wall of the connecting seat 3-2 through the rotating shaft, and the other end thereof is rotated on the retractable support rod 3-3 through the rotating shaft ;

[0067] With the above de...

Embodiment 3

[0069] like figure 1 , 2 , 6, on the basis of the above-mentioned embodiment 2, the support member 4 includes:

[0070] A support shaft 4-1, the support shaft 4-1 is screwed on the end of the retractable support rod 3-3 away from the base 1 through a bearing;

[0071] A support foot 4-2, the support foot 4-2 is screwed on the support shaft 4-1 through a bearing;

[0072] With the above design scheme, when the retractable support rod 3-3 rotates and spreads out, the retractable support rod 3-3 drives the support shaft 4-1 to move, and then supports the device on the inner side wall of the deep well through the support feet 4-2, so that the device Hold up as a whole.

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Abstract

A measuring device for urban planning relates to the technical field of engineering measuring devices, and is characterized in that a folding and unfolding piece is arranged on a base, a supporting piece is arranged at one end, far away from the base, of the folding and unfolding piece, an angle limiting piece is arranged on the base, one end, far away from the base, of the angle limiting piece is arranged on the folding and unfolding piece, and an angle buffering piece is arranged on the supporting piece; the threaded sleeve is arranged on the base and connected with the angle limiting piece, the threaded sleeve is rotationally arranged on the base in a penetrating mode through a bearing, the threaded rod is rotationally arranged in the threaded sleeve in a penetrating mode through threads, a guide groove is formed in the threaded rod, and the guide rod is fixedly arranged on the base and arranged in the guide groove in a penetrating mode; according to the deep well depth measuring device, a hanging cable is arranged to serve as a throwing structure of the device, a folding, unfolding and supporting structure is arranged on a base, then the base can be conveniently supported and fixed downwards, a liftable threaded rod structure is arranged on the base, and then depth measurement of a deep well is achieved by inserting a threaded rod into sludge at the bottom of the well.

Description

technical field [0001] The invention relates to the technical field of engineering measurement devices, in particular to a measurement device for urban planning. Background technique [0002] Urban planning involves the renovation of existing towns and the construction of new towns. In the renovation planning project, multi-dimensional surveying and mapping are required for the existing structure of the urban system to determine a reasonable renovation plan; when surveying and constructing the existing urban system, The underground pipeline system in the city is particularly important. For the deep well structure where the underground pipeline system is connected to the surface, in the prior art, a hard benchmark or a wire hammer is used to extend into the bottom of the well for measurement, but if there is siltation at the bottom of the well, it will affect the measurement. Accuracy, for which it is necessary to develop a dedicated measuring device. SUMMARY OF THE INVENTI...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B47/04
CPCE21B47/04
Inventor 李飞
Owner INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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