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Horizontal guiding drilling machine chassis

A drilling rig and chassis technology, applied in the direction of motor vehicles, vehicle maintenance, substructure, etc., can solve the problems of poor load capacity of the whole machine, reduced frame assembly space, and inability to meet work needs, etc., to improve the load capacity and increase the bearing load. , light weight effect

Inactive Publication Date: 2014-03-26
TIANJIN BAO HONGYUAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The frame part of the existing chassis is usually made of bar steel, so the load capacity of the whole machine is poor and cannot meet the work needs
In order to meet the load requirements, reinforcement support is required, thus reducing the assembly space available for the frame

Method used

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  • Horizontal guiding drilling machine chassis

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Embodiment Construction

[0013] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0014] A horizontally oriented drilling rig chassis includes a vehicle frame 3, left and right crawler beams 4, an engine frame 1, and left and right outriggers 2. The vehicle frame is a frame structure welded by rectangular tubes, and the rectangular tubes are Q345B manganese steel rectangular tubes. The left and right track beams are installed on the left and right sides of the frame. The left and right track beams are track beams made of Q345B manganese steel plates. The track beams and the frame are connected by bolts and positioned by positioning pins. The track beams and the frame are detachable. connection structure. The engine frame is welded and installed on the upper end of the vehicle frame. The left...

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PUM

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Abstract

The invention relates to a horizontal guiding drilling machine chassis. The horizontal guiding drilling machine chassis comprises a vehicle frame, a left caterpillar track beam, a right caterpillar track beam, an engine frame, a left supporting leg and a right supporting leg, wherein the left caterpillar track beam and the right caterpillar track beam are arranged on the left side and the right side of the vehicle frame, the engine frame is arranged at the upper end of the vehicle frame, the left supporting leg and the right supporting leg are arranged on the left side and the right side of the vehicle frame, and the vehicle frame is of a frame structure formed by welding rectangular tubes. The horizontal guiding drilling machine chassis is reasonable in design; according to the horizontal guiding drilling machine chassis, the frame structure is formed by welding the rectangular tubes in a large range, the process that machining is conducted after the complete machine is welded is adopted, and therefore load capacity of the complete machine is enhanced, assembly space is enlarged, and various precision requirements are met.

Description

technical field [0001] The invention relates to a horizontal directional drilling rig in the field of engineering machinery, in particular to a horizontal directional drilling rig chassis. Background technique [0002] Horizontal directional drilling rigs are widely used in engineering pipeline drilling, core sampling, blast drilling, tunnel engineering, etc. The horizontal directional drilling rig chassis is the skeleton of the horizontal directional drilling rig, which is used to install all components such as engine, hydraulic system, cab control mechanism and walking mechanism. Existing horizontal directional drilling rig chassis is mainly made up of vehicle frame, left and right crawler beams, engine frame, left and right outriggers. The frame part of the existing chassis is usually made of bar steel, so the load capacity of the whole machine is relatively poor and cannot meet the work requirements. If you want to meet the load requirements, you need to provide reinfo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/00B62D55/10B60K5/12B60S9/04
Inventor 周洋王义军
Owner TIANJIN BAO HONGYUAN MACHINERY MFG
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