CN205778523U

CN205778523U - A kind of crawler belt reaming rig

Info

Publication number: CN205778523U
Application number: CN201620469176.6U
Authority: CN
Inventors: 陈凤钢; 郭世誉; 程熙; 石姚姚
Original assignee: JIANGSU GOODENG ENGINEERING MACHINE EQUIPMENT CO LTD
Current assignee: Jiangsu Gudeng Heavy Machinery Technology Co ltd
Priority date: 2016-05-20
Filing date: 2016-05-20
Publication date: 2016-12-07
Anticipated expiration: 2026-05-20

Abstract

This utility model provides a kind of crawler belt reaming rig, it includes reaming rig, caterpillar chassis and vertical drill rod box, wherein said caterpillar chassis includes sole, crawler belt, walk motor with hydraulic pressure, front leg strut and rear support leg, oil cylinder, sole is positioned at bottom rig, crawler belt is coated on described sole, walk motor with hydraulic pressure drives described caterpillar drive, front leg strut and rear support leg to support complete machine weight, and oil cylinder connects described beam body and sole.The advantages such as this utility model has without manual upper boom, dress bar rapidly, improve work efficiency, soil compaction is few, noise is little, pollution-free.

Description

Track reamer

Technical Field

The utility model relates to a reamer technical field, concretely relates to crawler-type reamer complete machine.

Background

The conventional hole expanding drilling machine, such as an automobile type drilling machine, a diving drilling machine, a turntable drilling machine, a long spiral drilling machine, a short spiral drilling machine, an anchor rod drilling machine and the like, cannot change the forming size of a drilled hole, and has the advantages of limited drilling depth and low efficiency: the truck-mounted drilling machine is combined with a vehicle body, so that the stability of the vehicle needs to be improved for preventing the vehicle from rolling over, the vehicle type needs to adopt the technologies of four-wheel steering, active suspension, differential braking and the like, and the cost is high and the efficiency is low.

The rotary table drilling machine has the disadvantages that the drilling is started after slurry is fed firstly, the drilling is stopped after the stopping of the drilling is carried out firstly, the slurry is stopped after the drilling is stopped, the drilling rod is additionally connected, the action sequence of the drilling machine and the drilling rod lifting cannot be reversed, the operation is rigid, the action reliability is not high, and the safety coefficient is greatly reduced.

The long spiral drilling machine has high requirements on the field and needs to be dry and comfortable. In a hard field, as the crawler is driven by the motor, the horsepower is limited, the crawler cannot pass through muddy and soft ground like an excavator, and the crawler cannot move and bounce on the ground when forcibly walking on the muddy and soft ground. Against this background, it is therefore highly desirable to design a new reamer to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a reamer complete machine overcomes above-mentioned defect, through set up the reaming rig on crawler chassis for earlier through reaming rig drill bit reaming before the pile pressing or transferring the steel reinforcement cage pile pressing again or transferring the steel reinforcement cage, reduce the pile pressing or transfer the difficulty of steel reinforcement cage, avoid destroying geological formation or pressure stake.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a track reaming rig, its is including the reaming rig, the reaming rig is including the roof beam body, unit head, holder and drilling rod, the unit head is fixed on the roof beam body, the unit head can slide from top to bottom on the roof beam body, the one end of unit head is connected the drilling rod, the holder is fixed on the roof beam body, the holder is used for loosening and screwing up the drilling rod.

The crawler-type hole expanding drilling machine further comprises a crawler-type chassis, the crawler-type chassis is located at the bottom of the whole machine and connected with the hole expanding drilling machine, and the crawler-type chassis comprises a crawler-type chassis

A chassis frame located at the bottom of the drilling machine;

the crawler belt is covered on the chassis frame;

the hydraulic walking motor drives the crawler belt to move;

the front supporting leg and the rear supporting leg support the weight of the whole machine; and

and the oil cylinder is connected with the beam body and the chassis frame.

Furthermore, the crawler reaming drilling machine also comprises a vertical drill rod box, the vertical drill rod box comprises a box body, the box body is vertically fixed on the beam body, one surface of the box body, which is opposite to the beam body, is provided with an opening, the box body internally comprises a guide pillar, a pressing plate, a sliding plate and a pressure spring,

the guide post extends inwards into the box body from the other side of the guide post opposite to the opening surface, and a post sleeve is arranged on the outer side of the guide post and fixed on the box body;

the pressing plate is fixed at one end part of the guide pillar extending into the box body;

the compression spring is sleeved on the guide pillar, and two ends of the compression spring respectively abut against the pillar sleeve and the pressing plate;

the sliding plate is fixed in the box body, and a guide hole perpendicular to the opening surface of the box body is formed in the sliding plate;

and the pressure plate is provided with a guide screw which passes through the guide hole and is connected with the sliding plate.

Compared with the prior art, the utility model provides a pair of reamer complete machine, through set up the reaming rig on crawler-type chassis, make earlier before the pile pressing through reamer reaming bit reaming pile pressing again or hang and put the steel reinforcement cage, reduce the pile pressing or hang and put the steel reinforcement cage difficulty, avoid destroying geological formation or pile pressing, can once install, the transportation is exempted from to demolish, can shorten the pile pressing time greatly under the condition that can not directly press the pile, the pile pressing work efficiency has been improved, crowded soil is few, the noise is little, and is pollution-free.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein,

fig. 1 is the overall structure schematic diagram of the track reaming rig of the utility model.

Fig. 2 is a schematic structural view of the vertical drill pipe box of fig. 1.

Detailed Description

To further illustrate the technical means adopted and the technical effects achieved by the present invention, the following detailed description is made with reference to the accompanying drawings and examples.

The utility model provides a track reaming rig, it is including reamer 10, crawler-type chassis 20 and vertical drilling rod case 30. The reaming drilling machine 10 comprises a beam body 11, a power head 12, a clamp holder 13 and a drill rod, wherein the power head 12 is fixed to the beam body 11, the power head 12 can slide up and down on the beam body 11, one end of the power head 12 is connected with the drill rod, the clamp holder 13 is fixed to the beam body 11, and the clamp holder 13 is used for loosening and screwing the drill rod.

The crawler-type chassis 20 comprises a chassis frame 21, a crawler 22, a hydraulic walking motor 23, a front supporting leg 24, a rear supporting leg 25 and an oil cylinder 26. The chassis frame 21 is positioned at the bottom of the drilling machine, the crawler 22 is covered on the chassis frame 21, the hydraulic walking motor 23 drives the crawler 22 to move, the front supporting leg 24 and the rear supporting leg 25 support the weight of the whole drilling machine, and the oil cylinder 26 is connected with the beam body 11 and the chassis frame 21.

The vertical drill rod box 30 comprises a box body 31, the box body 31 is vertically fixed on the beam body 11, an opening is formed in one surface, facing the beam body 11, of the box body 31, and a guide pillar 32, a pressing plate 33, a sliding plate 34 and a pressure spring 35 are arranged inside the box body 31. The guide post 32 extends into the box 31 from the other side opposite to the opening surface of the box 31, a post sleeve 36 is arranged outside the guide post 32, and the post sleeve 36 is fixed on the box 31. The pressing plate 33 is fixed at one end of the guide post 31 extending into the box 31. The compression spring 35 is sleeved on the guide post 32, and two ends of the compression spring respectively abut against the post sleeve 36 and the pressing plate 33. The slide plate 34 is fixed inside the case 31, and the slide plate 34 is provided with a guide hole (not shown) perpendicular to the opening surface of the case 31. The pressure plate 33 is provided with a guide screw 37, and the guide screw 37 passes through the guide hole to be connected with the sliding plate 34.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a track reaming rig, its is including the reaming rig, the reaming rig is including the roof beam body, unit head, holder and drilling rod, the unit head is fixed on the roof beam body, the unit head can slide from top to bottom on the roof beam body, the one end of unit head is connected the drilling rod, the holder is fixed on the roof beam body, the holder is used for loosening and screwing up the drilling rod, its characterized in that: the reamer is characterized by further comprising a crawler-type chassis, wherein the crawler-type chassis is located at the bottom of the whole reamer and connected with the reamer, and the crawler-type chassis comprises

A chassis frame located at the bottom of the drilling machine;

the crawler belt is covered on the chassis frame;

the hydraulic walking motor drives the crawler belt to move;

and the oil cylinder is connected with the beam body and the chassis frame.

2. The track reaming drill of claim 1, wherein: the drill rod box also comprises a vertical drill rod box, the vertical drill rod box comprises a box body, the box body is vertically fixed on the beam body, one surface of the box body, which is opposite to the beam body, is provided with an opening, the box body internally comprises a guide pillar, a pressing plate, a sliding plate and a pressure spring,

the guide post extends inwards into the box body from the other side of the opening surface of the box body, a post sleeve is arranged on the outer side of the guide post, and the post sleeve is fixed on the box body;