CN103527094A - Tunnel drilling machine - Google Patents
Tunnel drilling machine Download PDFInfo
- Publication number
- CN103527094A CN103527094A CN201210222918.1A CN201210222918A CN103527094A CN 103527094 A CN103527094 A CN 103527094A CN 201210222918 A CN201210222918 A CN 201210222918A CN 103527094 A CN103527094 A CN 103527094A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- tunnel
- auger
- drill
- drilling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The invention relates to a tunnel drilling machine. The tunnel drilling machine comprises drill bits, wherein the drill bits are arranged on a drill bit mounting frame, the drill bit mounting frame is provided with at least two drill bits, and the distances among the drill bits are adjustable. The tunnel drilling machine can achieve the drilling operation of multiple holes simultaneously through the arranged drill bit structure and by being matched with a feeding mechanism in a corresponding direction and a control system controlling the movement of all the drill bits, and the positions of all the drill bits can be adjusted through adjusting mechanisms so that drilling machining in various environments can be carried out. The tunnel drilling machine has great adaptability and greatly improves the drilling efficiency.
Description
Technical field
The present invention relates to a kind of tunnel auger, belong to constructing tunnel working equipment.
Background technology
The important step of electrified railway construction during the installation of electric power davit, current domestic railway electrification tunnel boring construction does not also have a set of facility that are used as the boring of tower wagon dedicated tunnel top.At present top, tunnel boring is that 3 people stand on tower wagon high more than 7 meters the two people electric hammer upward perforating that held or carried in both hands, and another people observes also correction of verticality.This boring method one is inefficiency, and labour intensity is high; The 2nd, dust blows on one's face, work under bad environment; The 3rd, the verticality of the hole getting out and tunnel roof cannot guarantee, affects the installation that electric power hangs.
The patent that the patent No. is 2011201706945 for this reason provides a kind of tunnel drilling machine for ladder truck, it has added the feed mechanism of some adjusting drill bits, make to hole accuracy, drilling efficiency greatly improves, and also reduced operator's labour intensity and working environment simultaneously; But its form of structure only has single drill bit, can not carry out porous and process simultaneously, drilling efficiency awaits further raising.
Summary of the invention
The present invention is directed to above-mentioned defect, object is to provide a kind of tunnel auger of many drill bit structures form.
The technical solution used in the present invention is for this reason: the present invention includes drill bit, drill bit is arranged on drill bit installing rack, and drill bit installing rack is provided with at least two drill bits, and between each drill bit, spacing is adjustable.
Described drill bit is provided with snap close, and drill bit installing rack is provided with the fastening devices corresponding with snap close movable part.
The present invention also comprises the angle adjusting mechanism of controlling the longitudinal feed mechanism of drill bit lengthwise movement, the transverse feed mechanism of controlling drill bit transverse movement and adjustment bit bore angle.
Described drill bit is controlled automatically by control system; Described each drill bit also can independently arrange, and by control system controlled motion separately.
Adopt after said structure form, the present invention has the following advantages: the present invention arranges many drill bit structures, and be equipped with the feed mechanism of respective direction and control the control system of each drill bit movement, the standby bore operation in a plurality of holes simultaneously of drilling machine of the present invention making, can regulate by Ge Tiaojie mechanism the position of each drill bit, to carry out the Drilling operation under various environment simultaneously; There is great compliance, greatly improved drilling efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 is that drill bit, 2 is that drill bit installing rack, 3 is snap close.
The specific embodiment
The present invention includes drill bit 1, drill bit 1 is arranged on drill bit installing rack 2, and drill bit installing rack 2 is provided with at least two drill bits 1, and between each drill bit 1, spacing is adjustable.
Described drill bit 1 is provided with snap close 3, and drill bit installing rack 2 is provided with and fastening devices corresponding to snap close 3 movable parts.
The present invention also comprises the angle adjusting mechanism of controlling the longitudinal feed mechanism of drill bit 1 lengthwise movement, the transverse feed mechanism of controlling drill bit 1 transverse movement and adjustment drill bit 1 bore angle.
Described drill bit 1 is controlled automatically by control system; Described each drill bit 1 also can independently arrange, and by control system controlled motion separately.
The course of work of the present invention is: the present invention, according to concrete operating environment, regulates the position of each drill bit 1 by each feed mechanism, governor motion, treats to carry out drilling operation after each drill bit 1 position adjustment; After boring, then carry out boring work according to the adjustment that each drill bit 1 position is carried out in the requirement of next boring.
The present invention can punch by automatic cycle; and in punching process; added (one section every dozen of buffering time delay; pause 1.5 seconds), protection drill bit 1, the degree of depth of boring can regulate by program; precision can regulate by Design of Stepper Motor Subdivision; theoretical precision can reach 0.01mm, and available accuracy is due to vibrations, and the degree of depth guarantees in 2mm.
Angle can be passed through the data of digital display horizontal wall inscription sensor measurement, regulates in real time, and precision can reach 0.05 degree.
Claims (5)
1. tunnel auger, includes drill bit, and drill bit is arranged on drill bit installing rack, it is characterized in that, drill bit installing rack is provided with at least two drill bits, and between each drill bit, spacing is adjustable.
2. tunnel according to claim 1 auger, is characterized in that, described drill bit is provided with snap close, and drill bit installing rack is provided with the fastening devices corresponding with snap close movable part.
3. tunnel according to claim 1 auger, is characterized in that, also comprises the angle adjusting mechanism of controlling the longitudinal feed mechanism of drill bit lengthwise movement, the transverse feed mechanism of controlling drill bit transverse movement and adjustment bit bore angle.
4. according to the tunnel auger described in claim 1 or 2 or 3, it is characterized in that, described drill bit is controlled automatically by control system.
5. according to the tunnel auger described in claim 1 or 2 or 3, it is characterized in that, described each drill bit independently arranges, by control system controlled motion separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222918.1A CN103527094A (en) | 2012-07-02 | 2012-07-02 | Tunnel drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222918.1A CN103527094A (en) | 2012-07-02 | 2012-07-02 | Tunnel drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103527094A true CN103527094A (en) | 2014-01-22 |
Family
ID=49929403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210222918.1A Pending CN103527094A (en) | 2012-07-02 | 2012-07-02 | Tunnel drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607989A (en) * | 2019-10-25 | 2019-12-24 | 中国铁建重工集团股份有限公司 | Rock drilling trolley and tunnel tunneling construction method for reducing surrounding rock disturbance |
| WO2023061026A1 (en) * | 2022-05-17 | 2023-04-20 | 中铁九局集团有限公司 | Drilling robot capable of multi-arm collaborative operation |
-
2012
- 2012-07-02 CN CN201210222918.1A patent/CN103527094A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607989A (en) * | 2019-10-25 | 2019-12-24 | 中国铁建重工集团股份有限公司 | Rock drilling trolley and tunnel tunneling construction method for reducing surrounding rock disturbance |
| WO2023061026A1 (en) * | 2022-05-17 | 2023-04-20 | 中铁九局集团有限公司 | Drilling robot capable of multi-arm collaborative operation |
| JP7506897B2 (en) | 2022-05-17 | 2024-06-27 | 中▲鉄▼九局集▲団▼有限公司 | Multi-arm cooperative drilling robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103921312B (en) | A kind of sheet material boring cutting unit mahine | |
| CN106065765B (en) | Angular bit machine | |
| CN203919412U (en) | A kind of pitch-row automatic positioning equipment of glass drilling machine | |
| CN203635982U (en) | Drilling equipment with adjustable drill bit and capable of simultaneously drilling multiple holes | |
| DE112022000068T5 (en) | UWB TECHNOLOGY BASED, SELF-COUNTERING ATTITUDE, BOREHOLE TRANSPORT AND METHOD OF CONTROL THEREOF | |
| CN103527094A (en) | Tunnel drilling machine | |
| CN202706906U (en) | Drilling machine for tunnels | |
| CN104625149B (en) | Semi-automatic sieve tube drilling device and method | |
| CN205309382U (en) | Many specifications of diplopore formula automatic switch -over door and window section bar drilling equipment | |
| CN203401097U (en) | Multi-hole drilling machine with adjustable distance | |
| CN103495759A (en) | Multi-drill-bit synchronous drilling device | |
| CN207105093U (en) | A kind of wiring board perforating device | |
| CN105583426A (en) | Hole puncher with chip processing | |
| CN207795248U (en) | Arm-type intelligence cutting digs anchor parallel integral machine | |
| CN204476258U (en) | A kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth | |
| CN107035318A (en) | A kind of hole drilling of tunnel device | |
| CN204585571U (en) | Multifunctional wall drilling equipment | |
| CN202291507U (en) | Portable self-positioning electric hand drill | |
| CN104833542A (en) | Existing concrete continuous core taking apparatus | |
| CN209550657U (en) | A kind of bus bar automated hole generation equipment | |
| CN203509120U (en) | Movable vertical-drilling support for building | |
| CN203664744U (en) | Hydraulic punching machine | |
| CN202845832U (en) | Row drilling machine | |
| CN205394716U (en) | Circuit board drilling device | |
| CN203830794U (en) | Drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |