CN2297540Y - Wriggle type self-propelled entry-driving machine for tunnel or gallery - Google Patents
Wriggle type self-propelled entry-driving machine for tunnel or gallery Download PDFInfo
- Publication number
- CN2297540Y CN2297540Y CN 97236540 CN97236540U CN2297540Y CN 2297540 Y CN2297540 Y CN 2297540Y CN 97236540 CN97236540 CN 97236540 CN 97236540 U CN97236540 U CN 97236540U CN 2297540 Y CN2297540 Y CN 2297540Y
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- oil cylinder
- hydraulic oil
- cutting disc
- driving device
- 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.)
- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a wriggle type self-propelled entry-driving machine for tunnels, which is composed of two steel tube sections, a suspended type cutting disc, a driving device, a hydraulic oil cylinder, a ratchet pawl component, a slag trap, a driving device, etc. The two steel pipes are used as a working platform and are mutually connected via the hydraulic oil cylinder, the suspended type cutting disc is arranged on the top of a front tube for working, and the ratchet extends out from a back pipe for tightly supporting tunnel wall. The hydraulic oil cylinder can generate thrust force, the driving device drive the cutting disc to rotate for cutting rock and soil, and the slag can be exhausted by the slag trap and the driving device. When the front pipe is propelled to the stroke end of the hydraulic oil cylinder, the ratchet of the front pipe spreads, the ratchet of the back pipe shrinks, so the hydraulic oil cylinder can contract for forwardly pulling the back pipe until rejoining, and the procedure can be repeated for completing the driving.
Description
The utility model application relates to lays the development machine that medium and small underground pipeline construction is used, and particularly a kind of formula of wriggling into belongs to mechanical device from advancing tunnelling machine.
Urban water supply, air feed, post and telecommunications etc. usually must excavate the road surface when laying underground pipeline, this brings a lot of inconvenience for urban traffic and people's lives.In order not destroy the road surface when the buried pipeline, a kind of technology of using is after being squeezed in the ground automatic drilling with hammering now, again the high tensile steel tube of all size of 45 millimeters to 2 meters of diameters is squeezed in the earth in the horizontal direction of desired depth, draw out earth in the pipe then, just form underground pipeline by winding again.Though this earth boring machine must not excavate the road surface when laying underground pipeline, energy consumption is big, is subjected to the restriction of steel pipe factory length, and the length of each pipe laying is less, and adopts high tensile steel tube to increase the cost of engineering again.And its apparatus structure complexity of the tunnel machine that in railway, highway construction, uses, volume is big, cost is high, is not suitable for the construction of the medium and small underdrain of urban construction.
The utility model is exactly to provide at above-mentioned the deficiencies in the prior art part a kind of formula of wriggling into from advancing tunnelling machine, cutting earth, deslagging when this device can be with channelling, operation such as push ahead and once finish, have characteristics such as energy consumption is low, simple in structure, can lay simultaneously the pipeline of different materials as required, and the length of pipeline of at every turn laying is also much larger than existing equipment, and the utility model is particularly suitable for domestic " common trench " construction project of promoting the use of recently in addition.
Specific design scheme of the present utility model is: wriggling into, formula is made of steel pipe, suspension type cutting disc, drive unit, hydraulic jack, pawl assembly, dirt trap, conveyer etc. from the tunnelling machine of advancing, steel pipe is arranged to independently forward and backward separately two pipes as working platform, connects by hydraulic jack each other; Preceding steel pipe top is provided with the suspension type cutting disc and connects drive unit, and this drive unit is fixed in the preceding steel pipe; Dirt trap is arranged on the back of suspension type cutting disc; Pawl assembly is fixed in the forward and backward steel pipe; Conveyer is arranged on the bottom in the forward and backward steel pipe.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Contrast Fig. 1, Fig. 2, the working platform of tunnelling machine is steel pipe [4] and [5] in the present embodiment, and it is divided into forward and backward two pipes, and the external diameter of steel pipe equals the diameter in desire excavation tunnel.Suspension type cutting disc [2] is contained in the preceding pipe top of steel pipe, and cutting cutlery [1] is housed on the dish, and cutting cutlery [1] can also can articulate self-powered instruments such as hammer drill, pneumatic pick under special circumstances according to the concrete condition apolegamy of geological stratification.Suspension type cutting disc [2] can rotate around the horizontal axis of steel pipe [5] under the effect of drive unit [3].Dirt trap [7] is arranged on the back funnel of suspension type cutting disc [2], collection slag wing plate [12] is positioned on the cutting face, it is taken in the ground disintegrating slag in the bucket, through being positioned at pushing away slag wing plate [11] guiding rear exit and delivering to conveyer [9] of funnel, this device [9] is arranged on the bottom in forward and backward steel pipe [4] and [5] and extends to the tunnel pit mouth, and conveyer [9] can adopt common belt conveyor or track transmission machine.Forward and backward steel pipe [4] is connected by hydraulic jack [6] with [5].Also be respectively arranged with pawl assembly [8] in forward and backward steel pipe [4] and [5].The control of described drive unit [3], hydraulic jack [6] and all controlled device of pawl assembly [8] [10], the control mode of this device [10] can be manually control or control automatically, and present embodiment is control automatically.
During work, control device [10] at first makes the pawl assembly [4] in the back steel pipe [5] open from tube wall according to program, stretching lane wall, accessory drive [3] makes suspension type cutting disc [2] rotation successively then, hydraulic jack [6] produces thrust travels forward preceding steel pipe [4], and cutting cutlery [1] obtains end thrust thus when the rotary cutting ground.The ground disintegrating slag that cuts is discharged by conveyer [9] through dirt trap [7].When current steel pipe [4] is advanced to the terminal point of hydraulic jack [6] stroke, control device [10] follow procedure accessory drive [3] stops operating suspension type cutting disc [2] and makes the pawl assembly [8] in the preceding steel pipe [4] open stretching lane wall from tube wall, in pawl assembly [8] the indentation pipe in the back steel pipe [5], hydraulic jack this moment [6] shrinks, and back steel pipe [5] is pulled to preceding steel pipe [4] up to closing up.So go round and begin again and finish development machine propelling forward.
The utility model can adopt multiple standards part or assembly, have characteristics such as simple in structure, that performance is high, cost is low, complete machine can be flexible and changeable in configuration, for example, tube coupling or other assembly that can use at the tail end serial connection channelling of back steel pipe [5], the formula of also can many when excavating " common trench " wriggling into make simultaneously from the tunnelling machine and joining together of advancing and are used for the kaneh and tunnel area.But the distance endless of the utility model one-stop operation theoretically, but consider slag tap, power supply and tunnel be by multiple concrete condition, the bore of this vertical shaft tunnels at pipeline that on per about 200 meters interval vertical shaft to be set comparatively suitable, as long as can satisfy above-mentioned needs.
Claims (1)
1. the formula of wriggling into is made of steel pipe, suspension type cutting disc, drive unit, hydraulic jack, pawl assembly, dirt trap, conveyer etc. from advancing tunnelling machine, it is characterized by:
(1) steel pipe is arranged to independently forward and backward separately two pipes as working platform, connects by hydraulic jack each other;
(2) preceding steel pipe top is provided with the suspension type cutting disc and connects drive unit, before this drive unit is fixed in the steel pipe;
(3) dirt trap is arranged on the back of suspension type cutting disc;
(4) pawl assembly is fixed in the forward and backward steel pipe;
(5) conveyer is arranged on the bottom in the forward and backward steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236540 CN2297540Y (en) | 1997-07-11 | 1997-07-11 | Wriggle type self-propelled entry-driving machine for tunnel or gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236540 CN2297540Y (en) | 1997-07-11 | 1997-07-11 | Wriggle type self-propelled entry-driving machine for tunnel or gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297540Y true CN2297540Y (en) | 1998-11-18 |
Family
ID=33947376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236540 Expired - Fee Related CN2297540Y (en) | 1997-07-11 | 1997-07-11 | Wriggle type self-propelled entry-driving machine for tunnel or gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297540Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398781C (en) * | 2002-11-18 | 2008-07-02 | 范文达 | Tunnel rupture type excavating method and excavating units |
| CN101929483A (en) * | 2009-06-25 | 2010-12-29 | 张有贤 | Cylinder inner film coupled-support spacingcolum propelling-reset type hydraulic slit propeller |
| CN102287204A (en) * | 2011-08-16 | 2011-12-21 | 四川省玉斧无杆自动钻井机有限公司 | Slag stone cleaning device of boring machine |
| CN104727823A (en) * | 2014-12-29 | 2015-06-24 | 中国神华能源股份有限公司 | Tunneling device |
| CN105545317A (en) * | 2015-12-31 | 2016-05-04 | 成都泽翰科技有限公司 | Urban underground pipe gallery drilling and laying machine |
| CN107313781A (en) * | 2017-06-23 | 2017-11-03 | 山河智能装备股份有限公司 | A kind of superficial stratum piping lane one-shot forming development machine and driving method |
| CN108035678A (en) * | 2018-01-02 | 2018-05-15 | 中铁工程装备集团有限公司 | A kind of vertical shaft excavates guide control device and method of adjustment |
| CN113236274A (en) * | 2021-06-29 | 2021-08-10 | 安徽唐兴机械装备有限公司 | Propulsion system suitable for long-distance operation |
-
1997
- 1997-07-11 CN CN 97236540 patent/CN2297540Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398781C (en) * | 2002-11-18 | 2008-07-02 | 范文达 | Tunnel rupture type excavating method and excavating units |
| CN101929483A (en) * | 2009-06-25 | 2010-12-29 | 张有贤 | Cylinder inner film coupled-support spacingcolum propelling-reset type hydraulic slit propeller |
| CN101929483B (en) * | 2009-06-25 | 2014-04-09 | 张有贤 | Cylinder inner film coupled-support spacingcolum propelling-reset type hydraulic slit propeller |
| CN102287204A (en) * | 2011-08-16 | 2011-12-21 | 四川省玉斧无杆自动钻井机有限公司 | Slag stone cleaning device of boring machine |
| CN104727823A (en) * | 2014-12-29 | 2015-06-24 | 中国神华能源股份有限公司 | Tunneling device |
| CN105545317A (en) * | 2015-12-31 | 2016-05-04 | 成都泽翰科技有限公司 | Urban underground pipe gallery drilling and laying machine |
| CN105545317B (en) * | 2015-12-31 | 2017-12-19 | 成都泽翰科技有限公司 | Urban Underground piping lane Drilling laying machine |
| CN107313781A (en) * | 2017-06-23 | 2017-11-03 | 山河智能装备股份有限公司 | A kind of superficial stratum piping lane one-shot forming development machine and driving method |
| CN108035678A (en) * | 2018-01-02 | 2018-05-15 | 中铁工程装备集团有限公司 | A kind of vertical shaft excavates guide control device and method of adjustment |
| CN108035678B (en) * | 2018-01-02 | 2023-11-21 | 中铁工程装备集团有限公司 | Shaft excavation guide control device and adjustment method |
| CN113236274A (en) * | 2021-06-29 | 2021-08-10 | 安徽唐兴机械装备有限公司 | Propulsion system suitable for long-distance operation |
| CN113236274B (en) * | 2021-06-29 | 2022-07-26 | 安徽唐兴装备科技股份有限公司 | Propulsion system suitable for long-distance operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |