Peristaltic cable tunnel tunneling device

A peristaltic and drilling device technology, which is applied to drilling driving devices, tunnels, drilling equipment in the wellbore, etc., can solve the problems of limited laying distance, surface vegetation damage, and complicated construction, so as to maintain stability and reduce friction. power, and the effect of improving the dust-proof effect

Inactive Publication Date: 2016-01-13
DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Laying pipelines in this way is inefficient and seriously damages the vegetation on the ground
There is also a non-excavation construction machine. The machine is to dig a larger square pit at both ends, put the machine in the pit at one end, first punch a hole with a puncher, and then use it to expand the hole. The laying distance of this laying machine is limited, the construction is cumbersome, and the efficiency is low.

Method used

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  • Peristaltic cable tunnel tunneling device
  • Peristaltic cable tunnel tunneling device
  • Peristaltic cable tunnel tunneling device

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as Figure 1-3 As shown, the peristaltic cable tunneling device includes a positioning device in the middle, a drilling device in the upper part, and a balance clearing device in the lower part; the positioning device includes a chuck 1 and a stepping motor 2 for driving the chuck 1; The side wall of the chuck 1 has at least three jaws 3 evenly distributed in the circumferential direction; an arc-shaped top plate 4 is installed at the end of each jaw 3; the drilling device includes A base fixed on the top surface of the chuck 1 Seat 5, the A driving motor 6 installed on the A base 5, the A reciprocating wire 7 rods driven by the A driving motor 6, the helical drilling bit 8 fixed on the top of the A reciprocating screw rod 7; A discharge channel 9 is arranged axially; the nut of the reciprocating screw rod A7 is fixedly c...

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Abstract

The invention discloses a peristaltic cable tunnel tunneling device and relates to the technical field of cablecasting construction tools. The peristaltic cable tunnel tunneling device is characterized by comprising a positioning device at the middle, a drilling device at the upper part and a balance way-clearing device at the lower part, wherein the positioning device comprises a chuck and a stepping motor for driving the chuck; at least three jack catches are uniformly distributed on the side wall of the chuck in the peripheral direction; an arc-shaped top plate is mounted at the tail end of each jack catch; the drilling device comprises a base A fixed at the top surface of the chuck, a drive motor A mounted on the base A, a reciprocating screw rod A driven by the drive motor A, and a spiral tunneling drill bit fixed at the top end of the reciprocating screw rod A; a nut of the reciprocating screw rod A is fixedly connected with the base A; the balance way-clearing device comprises a base B fixed on the bottom surface of the chuck, a drive motor B mounted on the base B, a reciprocating screw rod B driven by the drive motor B, and a spiral way-clearing drill bit fixed at the top end of the reciprocating screw rod B; the spiral way-clearing drill bit and the spiral tunneling drill bit are symmetrically arranged; the rotary direction of the reciprocating screw rod A is opposite to that of the reciprocating screw rod B. The peristaltic cable tunnel tunneling device is dexterous on the whole, small in drilling resistance, and high in drilling penetrating power and efficiency.

Description

technical field [0001] The invention relates to the technical field of cable laying construction tools. Background technique [0002] The traditional pipeline laying method is to use manual excavation to bury the pipeline underground. Laying pipelines in this way is inefficient and seriously damages surface vegetation. There is also a non-excavation construction machine. The machine is to dig a larger square pit at both ends, put the machine in the pit at one end, first punch a hole with a puncher, and then use it to expand the hole. This kind of laying machine has limited laying distance, complicated construction and low efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a peristaltic cable tunneling device for the above-mentioned technical deficiencies, which is smart overall, has low drilling resistance, strong drilling penetration and high efficiency. [0004] The technical solution adopted by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B4/04E21B12/04E21D9/11
Inventor 周彦强李千军徐志云王红霞霍立成张慧兰
Owner DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER
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