A Method for Rapid Design of Trenchless Horizontal Directional Drilling Rig

A horizontal directional drilling machine, trenchless technology, applied in computing, special data processing applications, instruments, etc., can solve the constraints of urban construction progress of non-excavation production enterprises, undisclosed and reliable HDD rapid design technology methods, market changes Slow response and other issues, to achieve good application prospects, shorten the development cycle, reduce the effect of development and design costs

Inactive Publication Date: 2018-03-16
XIANGTAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, the development and design of HDD belongs to a single design, that is, designers need to repeat the tedious process of analysis, design and modeling many times according to the individual requirements put forward by customers. There is no public and reliable HDD rapid design technology method.
The single-design HDD design and development cycle is long, the design cost is extremely high, and the response to market changes is slow, which restricts the development of trenchless production enterprises and the construction progress of urban construction

Method used

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  • A Method for Rapid Design of Trenchless Horizontal Directional Drilling Rig
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  • A Method for Rapid Design of Trenchless Horizontal Directional Drilling Rig

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Embodiment 1

[0019] Example 1, such as figure 1 As shown, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0020] see figure 1 As shown in the present invention, a method for rapid design of a trenchless horizontal directional drilling machine, in the design process, firstly, according to the coupling relationship between the product family design idea and the internal parameters of the functional modules, the horizontal directional drilling machine is divided into functional modules , establish the product grouping matrix of the key components of the drilling rig; then use Pro / E software to parametrically model the functional modules, establish the initial model of the drilling rig with more than 8 schemes, and establish the driving parameter database; After the secondary development of the Pro / E software, the man-machine exchange interface is established; after the man-machine exchange interface after the se...

Embodiment 2

[0021] Example 2, see figure 2 As shown, the functional module division of the non-excavation horizontal directional drilling machine includes eight basic modules of power assembly, working device, traveling mechanism, frame platform, hydraulic system, control system, mud system and auxiliary system. According to the coupling relationship within each functional module, each basic module is divided into more than three sub-modules for further design. The working device includes the rotary module of the power head, the jacking and dragging module, the clamping vise module, the drill pipe, the drill bit and other non-excavation operation modules, and the auxiliary system includes the automatic loading and unloading module of the drill pipe and the truck-mounted crane module. , anchoring module, advanced cab and other auxiliary modules that can be increased or decreased according to customer needs. refer to Figure 1 to Figure 7 , all the other are with embodiment 1.

[0022] ...

Embodiment 3

[0025] Embodiment 3, see image 3 As shown, in the HDD rapid design method, the input of the third part of the working condition requirements of the non-excavation customer demand input includes: maximum pipe laying length, maximum pipe laying diameter, pipe laying depth, drill pipe length and diameter, working soil quality, and mud density Such as non-excavation operation conditions demand input. After the system platform receives the data input of customer functional requirements, structural scheme selection, and working condition requirements, it analyzes and preprocesses the data, and then calculates HDD design technical parameters according to the preset trenchless empirical formula in the system program, and outputs and saves them. refer to Figure 1 to Figure 7 . All the other are with above-mentioned embodiment 1 or 2.

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Abstract

A method for rapid design of a non-excavation horizontal directional drilling machine belongs to the field of non-excavation technology. The main points of the technical plan are: (1) According to the product family design idea, divide the functional modules of the horizontal directional drilling rig, and establish the product family matrix of the key components of the drilling rig; (2) use Pro / E software to parametrically model, and establish more than 8 types The initial model of the drilling rig of the scheme, and the establishment of the driving parameter database; the secondary development of the Pro / E software, and the establishment of a quick design interface for man-machine exchange; (3) Transforming customer needs into performance parameters such as the functional requirements of each module and structural scheme requirements; Design technical parameters such as production process requirements and component characteristics are calculated through empirical formulas; (4) case matching is performed according to design parameter requirements, and the corresponding drilling rig model is quickly generated; the 3D model of the drilling rig can be quickly optimized by modifying the design technical parameters. The invention can realize the purpose of quickly designing the non-excavation horizontal directional drilling machine facing the needs of customers.

Description

technical field [0001] The invention relates to a rapid design method of a non-excavation machine, in particular to a method for rapidly designing a non-excavation horizontal directional drilling machine using a three-dimensional software platform. It belongs to the field of trenchless technology. Background technique [0002] With the rapid development of urban construction, urban and rural areas have higher and higher requirements for infrastructure construction. As an important part of urban infrastructure, the underground pipeline network usually uses trenchless technology to lay, replace or repair underground pipelines to protect the ecological environment and improve pipe laying efficiency. Trenchless horizontal directional drilling machine, HDD for short, is a typical construction machinery product that applies trenchless technology. Currently, 49% of public facilities construction projects use HDD, and 17.6% of enterprises in the existing trenchless industry have al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 周友行谢奇谢赛元姜尚杨文佳
Owner XIANGTAN UNIV
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