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Deslagging head of double-sleeve drilling equipment

A drilling equipment and double-sleeve technology, which is applied in drilling/drilling equipment, boring/drilling, metal processing equipment, etc., can solve the problems of slag removal work, easy to get stuck in the hollow section of the table, etc.

Inactive Publication Date: 2021-02-12
北京艾雪奥康信息咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the drilling process of the double casing on the drilling equipment, the waste will be drilled out, fall on the table, and then be discharged and cleaned in time through the slag discharge head in the table. When drilling the silicone rubber double casing , due to the flexibility of silicone rubber, the waste that is drilled off will swell due to its own elastic force in a loose state, and the friction and heat generated by drilling will make the silicone rubber have a certain degree of viscosity, which is easy to get stuck on the table. The hollow section will affect the slag discharge work

Method used

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  • Deslagging head of double-sleeve drilling equipment
  • Deslagging head of double-sleeve drilling equipment
  • Deslagging head of double-sleeve drilling equipment

Examples

Experimental program
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Embodiment 1

[0029] as attached figure 1 to attach Image 6 Shown:

[0030] The invention provides a slag discharge head of double-casing drilling equipment, a slag discharge head of double-casing drilling equipment. The support column 2 is embedded and installed on the top surface of the table body 1. The lifting frame 3 fits on the support column 2 and is slidably fitted. above platform 1.

[0031] The table body 1 is provided with a whole block 11, a discharge port 12, a set table 13, a driving machine 14, and a sliding slag discharge device 15, and the discharge port 12 and the whole block 11 are an integrated structure and are arranged on one side thereof. The set table 13 is welded and connected to the inner side of the whole block 11, the sliding slag discharge device 15 is movable under the set table 13 and movably matched, the driving machine 14 is installed at the side end of the table body 1, and the driving machine 14 and Sliding slag discharge device 15 is movable.

[003...

Embodiment 2

[0038] as attached Figure 7 to attach Figure 8 Shown:

[0039] Wherein, the soft rub end 323 is provided with a tug-pull bottom 231, a hard-connected top 232, a conical top block 233, and a half-bag 234 for stretching. The top end 232 is arranged on the top of the soft rub end 323, the cone top block 233 is embedded inside the soft rub end 323, and the stretch half-capsule 234 is embedded and connected to the soft rub end 323. The cone top block 233 and the stretch The half-capsule 234 is movable, and the bottom 231 is a butadiene rubber block material, which has good traction force. The hardened top 232 is the top of a hard resin block, and its hardness is used as the overall connection force. The cone top block 233. There are two stretching half-bags 234, the conical top block 233 is in a conical triangle shape, the stretching half-bag 234 is in a semicircular state, and the good traction of the pulling bottom 231 makes the soft rubbing end 323 Lateral pressure can be d...

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PUM

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Abstract

The invention discloses a deslagging head of double-sleeve drilling equipment. The deslagging head is structurally provided with a table body, a supporting column, a lifting frame and a drilling machine, a sliding spring slides and bends to drive a swing plate to be hinged, swung and folded, the bottom end of a clamping and sliding rod rises and falls along with swinging of the swing plate, the clamping and sliding rods has large adsorption force when the clamping and sliding rod circularly swings and folds and swings downwards, and waste between placing tables can be adsorbed and pulled downwards conveniently; the angles of soft rubbing ends are deformed through the pulling force of bag pulling bottoms, the mutual extrusion force generated when the soft rubbing ends abut against the lowercorners of the placing tables is buffered, the front ends of the soft rubbing ends extend through oblique upward ejection of conical top blocks and flat deformation of expanding half bags, and the soft rubbing ends are integrally expanded under the ejection assistance of the conical top blocks, so that the waste is conveniently inserted upwards to be brought downwards; and air flow continuously flows through a lower pulling section and a hole of a soft top strip, active balls continuously rolls up and down in a cavity to eject the soft top strip, the soft top strip protrudes upwards, sticky waste clamped in the hollowed-out diameter is more liable to be adhered and then brought downwards, and then the waste is blown away and falls into a groove under the blowing of the airflow.

Description

technical field [0001] The invention belongs to the field of drilling, and more specifically relates to a slag discharge head of double casing drilling equipment. Background technique [0002] The double casing is a pipe material structure composed of a large pipe and a small pipe. A small pipe is installed in the conventionally used pipe. The small pipe disturbs the blockage in the pipe, which can effectively prevent the blockage caused by the accumulation of materials in the pipe. It has the function of clearing obstacles. It is widely used For horizontal transportation, it is necessary to use double casing drilling equipment for drilling processing to maximize its function. [0003] Based on above-mentioned inventor discovery, there is following deficiency in the slagging head of existing double casing drilling equipment: [0004] During the drilling process of the double casing on the drilling equipment, the waste will be drilled out, fall on the table, and then be disc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/02B23B47/00B23B47/34B23Q11/00
CPCB23B41/02B23B47/00B23B47/34B23Q11/0046
Inventor 段德奎
Owner 北京艾雪奥康信息咨询有限公司