CN103291058A

CN103291058A - Multifunctional touch-stop type high-altitude drilling machine

Info

Publication number: CN103291058A
Application number: CN2012100584117A
Authority: CN
Inventors: 谷涛涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-03
Filing date: 2012-03-03
Publication date: 2013-09-11

Abstract

The invention relates to a multifunctional touch-stop type high-altitude drilling machine, and mainly solves the problem of difficult high-altitude drilling. The multifunctional touch-stop type high-altitude drilling machine is characterized by comprising a drilling machine, a touch-stop type depth controller, a multi-section connected extension bar, a lifting screw rod, a lifter and a heavy leg bracket, wherein a 'Z'-shaped rocker is arranged on the lifter; and all that is needed is to rotate the rocker, the drilling machine can ascend or descend stably. The touch-stop type depth controller is used for controlling the drilling depth. All that is needed is to preset the depth of the drilling hole, the drilling machine stops operation automatically when the depth reaches the target depth. The multifunctional touch-stop type high-altitude drilling machine can reduce the labor investment, saves time and labor, improves the working efficiency, is accurate in drilling position and depth, is easy to operate, avoids the risk of high-altitude drilling, reduces the trouble of drilling through climbing a ladder or putting up bracket, and avoids the condition that a large amount of dust is contacted due to close-range drilling.

Description

Multi-functional stopping type high-altitude auger

Technical field

The present invention relates generally to the multi-functional stopping type auger of a kind of high-altitude boring, relates in particular to the device of installation process high and medium boring difficulties such as central air-conditioning, water power fire fighting equipment, decorations furred ceiling

Background technology

At present, no matter be the installation of central air-conditioning, or in the decorations furred ceiling installation process, top of building all needs boring, and one mention boring, all is cat ladder or built, constructor's hand-held drilling machine boring in person then, and, when plurality of positions is holed, mobile inconvenience.In addition, auger is generally all heavier, bores concrete as hard as marble and requires great effort especially if it is lifted over the top of the head.Work high above the ground all has potential safety hazard, if accidentally, then security incident can take place.Moreover, closely boring also can make people's whole face dust or suck a large amount of dusts, and people's physical and mental health is brought very big threat.

Summary of the invention

In order to overcome the difficulty of present high-altitude boring, the present invention---multi-functional stopping type high-altitude auger arises at the historic moment.The constructor only need stand on the ground, and the tumbler crank can easily be holed, and can drill through the hole of arbitrary height, and is time saving and energy saving, and boring accurately.

The technical scheme that the present invention deals with problems is: the top at heavy foot support (11) arranges a gear control (9), and the end that main elevating lever (7) has tooth tightly inserts in the gear control.Main elevating lever top connects the extension bar (4) of different length, and the extension bar upper end connects auger support (3).Stopping type depth controller (2) is located at the auger cantilever tip, is used for the keyhole degree of depth.Auger in the device (1), stopping type depth controller (2), multi-functional stopping type high-altitude auger switch (8) are connected in circuit.When " Z " of constructor's transmitting gear controller shape rocking bar (10), because the gearing of gear makes the lifting thereupon of main elevating lever.When boring reached the predefined degree of depth, stopping type depth controller top touched obstruction, the meeting automatic shutoff circuit, and auger quits work; When shifting out auger, dead circuit can be dynamically connected again certainly.

The principles of science of institute of the present invention foundation is:

1. heavy foot support (11) makes device more stable at vertical state in order to reduce the center of gravity of device.

2. during the traverse state, the constructor wants handle assembly and holds up, and must hold the middle part of device.According to lever principle, as if being fulcrum with the staff, then the suffered gravity of auger (1) is resistance.Do not weighing under the situation of foot support (11), staff must provide power to overcome resistance, relatively difficulty.And the heavy foot support suitable with the auger quality arranged, and then can replace the people that most of power is provided, easy when holding up like this.

3. in the gear control (9), only need a diameter 7cm, namely the gear of radius 3.5cm (20) gets final product.Its girth just has more than 20 centimetre.Because a circle is rotated in the gearing of gear, gear, main elevating lever (7) can rise or descend more than 20 centimetre;

4. gear control (9) is similar with connected mode and the chair lift of main elevating lever (7).Gear control inner surface and main elevating lever external surface are all smooth, add the effect of lubrication oil, make its two friction factor minimum.

5. gear axis (19) links to each other with " Z " shape rocking bar (10), still be lever principle this moment, only needing " Z " shape rocking bar length is more than four times of tooth radius (being that rocking bar length is about 15cm), and then the constructor only need apply fraction power, can realize the purpose of holing.

The invention has the beneficial effects as follows:

1. can drill through the vertical core of differing heights, because the effect of stopping type depth controller, drilling depth, position are accurate;

2. save and take terraced set in brickwork trouble, terrestrial operation, program is simple, and is time saving and energy saving, increases work efficiency, and removes the danger of high-altitude boring from, safe and reliable.

3. the constructor is avoided and a large amount of dust close contacts.

Whole device take up space little, conveniently moving;

5 devices can arbitrarily be dismantled, and assembling is simple, and is easy to carry.

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is that multi-functional stopping type high-altitude auger audio-visual picture 1-auger 2-stopping type depth controller 3-auger support 4-can connect extension bar 5-lifting screw 6-and the dustproof flexible glue of the heavy foot support 12-of cap 7-master elevating lever 8-switch 9-gear control 10-" Z " shape rocking bar 11-electric wire 13-

Fig. 2 is auger support partial enlarged drawing 1-auger 2-stopping type depth controller

Fig. 3 is gear control A-A sectional drawing 7-master elevating lever 19-gear 20-gear shaft

Fig. 4 is that stopping type depth controller vertical section constructional drawing 14-goes up copper sheet 16-spring 17-spring shaft 18-insulating slab under the copper sheet 15-

Fig. 5 can connect extension bar partial enlarged drawing 21-internal thread interface 22-external screw thread interface

The specific embodiment

In Fig. 1, design of the present invention, except heavy foot support (11), main elevating lever (7) and lifting screw (5) they are the heavier iron and steel of quality, remainder is the hard aluminium-alloy pipe of body lightweight.Highly being no more than 140cm (common laborer construct the most comfortable height) under the lifting screw its objective is and lower the center of gravity, and alleviate the weight of whole device, the constructor is more easy to operate.In the operating process, be down to main elevating lever (7) minimum earlier; The height that will hole of estimation is selected suitable connect extension bar (4) for use again, long down, shortly screw successively last, make when vertical, auger support (3) and target location are apart about 10cm.Can connect extension bar be provided with different length (1m, 0.5m, 0.2m) and several, just as platform scale, the thing in any scope is can weighing the same.Auger (1) is fixed on the auger support, fitting depth controller (2) notices how much shorter the depth controller top is than drill bit again, and namely how many predetermined depth is.Before upright, earlier auger (1) switch is in opening; After upright, hand is pressed switch (8), namely comes into effect drill tasks.When the degree of depth reached desired depth, stopping type depth controller (2) started, and circuit is disconnected.When shifting out auger, the interior circuit of stopping type depth controller (2) is connected automatically, and auger is started working again, the convenient taking-up.

Among Fig. 3, master link (7) has toothed portion tightly to cooperate with gear (21), and the relative motion part all has lubrication oil, and gear axis (19) two ends are connected with bearing, and bearing fixing is on heavy foot support (11).

Among Fig. 4, last copper sheet (14), following copper sheet (15) link to each other with insulating slab (18), and two leads link to each other with two copper sheets respectively.Spring (16) is placed on the spring shaft (17), and baffle plate is fixed, and like this, because the effect of spring makes down copper sheet be close to copper sheet, circuit is connected.Spring shaft is subjected to the extruding of obstruction and interior contracting finally makes down copper sheet separate with last copper sheet, and circuit disconnects.

Among Fig. 5, extension bar length difference in succession, but internal thread interface (21) can work in coordination with external screw thread interface (22), thus can connect as a whole.Length has 1m, 0.5m, 0.2m each several.

Claims

1. multi-functional stopping type high-altitude auger, it is characterized in that: comprise auger, stopping type depth controller, can connect extension bar, main elevating lever, lifting screw, gear control, heavy foot support, described main elevating lever tightly inserts in the gear control, and described auger is fixed on the auger support.

2. described stopping type depth controller, it is characterized in that: the stopping type depth controller is positioned at the auger cantilever tip.

3. described stopping type depth controller, its architectural feature is: during work in the controller circuit connect; When boring reached desired depth, obstruction was touched on the controller top, immediately automatic shutoff circuit.

4. the described extension bar that connects, it is characterized in that: can connect extension bar and be provided with different length, each extension bar two ends is provided with fine thread, can be connected to each other, and can satisfy the use of differing heights.Extension bar is the hard material of body lightweight.

5. described main elevating lever is characterized in that: main elevating lever end is provided with the tooth that a long section and gear match.

6. described gear control, it is characterized in that: " Z " shape rocking bar is connected in gear axis, and gear and main elevating lever have toothed portion tightly to be close to.

7. described " Z " shape rocking bar is characterized in that: rotating rocker, then gear rotates, and rises or descends thereby drive main elevating lever.

8. described heavy foot support is characterized in that: heavy foot support is iron and steel material quality, and the weight that reaches device except auger mainly concentrates on the heavily purpose of foot support, lowers the center of gravity, and makes device more stable.

9. described auger, stopping type depth controller, the series connection of multi-functional stopping type high-altitude auger on-off circuit.