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Drilling equipment adopting drilling rod guide sleeve capable of ascending and descending and method

A technology for drilling equipment and guide sleeves, which is applied to drilling equipment, drill pipes, and drill pipes. It can solve the problems of large vibration amplitude of drill bits, high temperature of drill bits, and unavoidable dust scattering. It meets environmental protection standards and is easy to clean. Position, the effect of ensuring airtightness

Inactive Publication Date: 2020-11-13
李文美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides drilling equipment using a liftable drill pipe guide sleeve, which is used to solve the problems of the prior art such as the verticality of the drilling hole, excessive vibration amplitude of the drill bit, and excessive temperature of the drill bit. High and can not avoid the problem of dust flying, the present invention also provides the use method of the equipment, the method of the present invention is easy to operate, simple and easy to understand, the operator can master it skillfully after simple training; each step of the use method can be independently When adjusting, a control unit or device can be adjusted separately according to needs, so as to improve the operability of the present invention

Method used

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  • Drilling equipment adopting drilling rod guide sleeve capable of ascending and descending and method
  • Drilling equipment adopting drilling rod guide sleeve capable of ascending and descending and method
  • Drilling equipment adopting drilling rod guide sleeve capable of ascending and descending and method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Drilling equipment adopting liftable drill pipe guide sleeve, including guide sleeve device D, slider device A, double row chain guide rail device B, lifting arm device C, power head device E and deflection device F;

[0053] The guide sleeve device D includes a vibration compensation assembly D7, a heat dissipation assembly D8, a drill pipe assembly D1, a telescopic assembly D2 and a bracket assembly D3, the vibration compensation assembly D7 is fixedly connected to the side of the bracket assembly D3, the heat dissipation assembly D8 is fixedly connected to the telescopic assembly D2, and The cooling assembly D8 is slidingly connected to the drill pipe assembly D1, the drill pipe assembly D1 is located on the side of the support assembly D3 and fixedly connected to it, and the drill pipe assembly D1 is connected to the support assembly D3 through the telescopic assembly D2;

[0054] The vibration compensation component D7 includes a vibration compensation turntable D71...

Embodiment 2

[0061] Drilling equipment adopting liftable drill pipe guide sleeve, including guide sleeve device D, slider device A, double row chain guide rail device B, lifting arm device C, power head device E and deflection device F;

[0062] The guide sleeve device D includes a vibration compensation assembly D7, a heat dissipation assembly D8, a drill pipe assembly D1, a telescopic assembly D2 and a bracket assembly D3, the vibration compensation assembly D7 is fixedly connected to the side of the bracket assembly D3, the heat dissipation assembly D8 is fixedly connected to the telescopic assembly D2, and The cooling assembly D8 is slidingly connected to the drill pipe assembly D1, the drill pipe assembly D1 is located on the side of the support assembly D3 and fixedly connected to it, and the drill pipe assembly D1 is connected to the support assembly D3 through the telescopic assembly D2;

[0063] The vibration compensation component D7 includes a vibration compensation turntable D71...

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PUM

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Abstract

The invention belongs to the technical field of drilling equipment, and particularly relates to drilling equipment adopting a drilling rod a guide sleeve capable of ascending and descending. The drilling equipment comprises sliding block devices, a dual-row chain guide rail device, a lifting arm device, a guide sleeve device, a power head device and a deflection device. The guide sleeve device comprises a vibration compensation assembly, a heat radiation assembly, a drilling rod assembly, a telescopic assembly and a support assembly. The guide sleeve in the drilling equipment can guarantee theperpendicularity of the drilling rod when the drilling rod works, airtightness of a drilling tool is guaranteed, and dust cnabe prevented from being scattered in all directions; and the functions ofavoiding the situation that the vibration amplitude of the equipment is too large and avoiding the situation that the temperature of a drilling head is too high are achieved. The invention further discloses an application method of the drilling equipment adopting the drilling rod and the guide sleeve capable of ascending and descending. If friction is generated when the equipment is used, the drilling rod can generate a large amount of heat, the heat radiation assembly can be started at this moment, the heat radiation guide sleeve of the heat radiation assembly is in contact with the drillingrod, and heat can be transmitted to the heat radiation guide sleeve from the drilling rod.

Description

technical field [0001] The invention belongs to the technical field of drilling equipment, and in particular relates to drilling equipment and a method using a liftable drill pipe guide sleeve. Background technique [0002] At present, Chinese patent 104227055B discloses a kind of drilling equipment, which includes: a drilling machine with a casing and a driver, in which a rotatably supported machine shaft is provided; and a drill clamp for being coupled to the driver The drill chuck has a chuck body that is non-rotatably coupled to the crankshaft and an adjustment sleeve, in which the guide can be carried out by means of a threaded bush and a driver that are non-rotatably connected to the drive pin The clamping jaws are adjusted by the screw connection between them, and the adjusting sleeve can be adjusted between the drilling mode and the clamping mode which can realize the adjustment of the clamping jaws. Corresponding contact surfaces are formed on the drive pin and the...

Claims

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Application Information

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IPC IPC(8): E21B7/04E21B15/04E21B19/24
CPCE21B7/04E21B15/04E21B19/24
Inventor 不公告发明人
Owner 李文美