CN206037896U - Step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument - Google Patents
Step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument Download PDFInfo
- Publication number
- CN206037896U CN206037896U CN201621002631.8U CN201621002631U CN206037896U CN 206037896 U CN206037896 U CN 206037896U CN 201621002631 U CN201621002631 U CN 201621002631U CN 206037896 U CN206037896 U CN 206037896U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- measurement bar
- ling
- carousel
- detects instrument
- 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.)
- Active
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument, including automobile body, carousel and many measuring sticks, be equipped with the stand on the automobile body, the carousel install in on the stand, measuring stick one end with carousel fixed connection, the measuring stick other end is kept away from carousel, carousel and measuring stick all are located vertical plane, and each measuring stick is kept away from the distance at one end to the carousel center of carousel equals. The utility model has the advantages of simple structure, the use is convenient, detection efficiency is high, the section of can full inspection targets in place.
Description
Technical field
The utility model is related to constructing tunnel auxiliary equipment, more particularly to a kind of rock tunnel(ling) machine stepping construction section bores quick-fried hole
Detect instrument in footpath.
Background technology
In rock tunnel(ling) machine（Tunnel Boring Machine, hereinafter referred to as TBM）In work progress, TBM equipment
Into and out of working tunnel be all using construction of explosion technique, when tunnel distance is longer, be accelerate engineering construction speed, tunnel
It is middle also to be entered using a hole or vertical shaft, excavate to two ends construction of explosion technique.TBM equipment has excavated cavern's domestic demand more than
Step through, as construction of explosion causes error larger cavern's diameter, it may appear that backbreak and owe the phenomenon dug.If backbreak
Amount is too big, backfills construction workload increase, can affect TBM stepping rates during TBM steppings；If there is deficient digging, TBM will not
Can be normal through, interim place comprehends and delays the engineering time.
At present, the size Control to the quick-fried hole footpath of brill, is checked using special measuring apparatus, measures task
It is heavy, and it cannot be guaranteed that tunneling boring check in place, after the completion of backfilling or digging work, need to check again for, it is less efficient.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, use
Convenient, detection efficiency is high, can the tunneling boring rock tunnel(ling) machine stepping construction section that checks in place bore quick-fried hole footpath and detect instrument.
For solving above-mentioned technical problem, the utility model is employed the following technical solutions：
A kind of rock tunnel(ling) machine stepping construction section bores quick-fried hole footpath and detects instrument, including car body, rotating disk and many measurement bars, institute
State, the rotating disk is installed on the column, described measurement bar one end is fixedly connected with the rotating disk,
The measurement bar other end is respectively positioned in perpendicular away from the rotating disk, the rotating disk and the measurement bar, each measurement bar away from turn
The distance of one end of disk to center of turntable is equal.
As the further improvement of above-mentioned technical proposal：
Radial arrangement of the measurement bar along the rotating disk.
Angle between adjacent two measurement bars is equal.
The column is removably installed on the car body, and the measurement bar is detachably connected with the rotating disk.
The rotating disk periphery is installed with many connecting rods and arranges external screw thread in connecting rod, and described measurement bar one end is arranged
The screwed hole being engaged, the measurement bar are connected one to one with the connecting rod.
Compared with prior art, the utility model has the advantage of：Disclosed in the utility model, rock tunnel(ling) machine stepping is applied
Workshop section bores quick-fried hole footpath and detects instrument, arranges rotating disk on car body, connects many measurement bars on rotating disk, and ensure each measurement bar away from
The distance of one end of rotating disk to center of turntable is equal, simple structure；During use, push car body advance and rotate rotating disk,
The full section scanning to construction of explosion hole dia is capable of achieving, intuitively can be observed between measurement bar and hole wall in scanning process
Judging the gap in actual hole footpath and theoretical hole footpath, very convenient, detection efficiency is high for gap length.
Description of the drawings
Fig. 1 is the structural representation that the utility model rock tunnel(ling) machine stepping construction section bores that device embodiment one is detected in quick-fried hole footpath
Figure.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the enlarged drawing in Fig. 1 at A.
Fig. 4 is the enlarged drawing in Fig. 2 at B.
Fig. 5 is the structural representation that the utility model rock tunnel(ling) machine stepping construction section bores that device embodiment two is detected in quick-fried hole footpath
Figure（Not shown car body and column）.
In figure, each label is represented：1st, car body；11st, column；111st, support base；112nd, bearing；2nd, rotating disk；21st, connecting rod；3、
Measurement bar；31st, screwed hole.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Embodiment one
As shown in Figures 1 to 4, the rock tunnel(ling) machine stepping construction section of the present embodiment bores quick-fried hole footpath and detects instrument, including car
Body 1, rotating disk 2 and many measurement bars 3, are equiped with column 11 on car body 1, rotating disk 2 is installed on column 11,3 one end of measurement bar with
Rotating disk 2 is fixedly connected, and 3 other end of measurement bar is respectively positioned in perpendicular away from rotating disk 2, rotating disk 2 and measurement bar 3, each measurement bar 3
Equal to the distance at 2 center of rotating disk away from one end of rotating disk 2, the rock tunnel(ling) machine stepping construction section bores quick-fried hole footpath detection instrument knot
Structure is simple；During use, push the advance of car body 1 and rotate rotating disk 2, you can realize the tunneling boring to construction of explosion hole dia
Scanning, the gap length that intuitively can be observed between measurement bar 3 and hole wall in scanning process is judging actual hole footpath with theoretical hole
The gap in footpath, very convenient, detection efficiency is high.
In the present embodiment, radial arrangement of the measurement bar 3 along rotating disk 2.
In the present embodiment, the angle between adjacent two measurement bars 3 is equal, i.e., each measurement bar 3 is along the circumferential uniform of rotating disk 2
Arrangement.
Column 11 is removably installed on car body 1, and measurement bar 3 is detachably connected with rotating disk 2, is easy to transhipment, is also reduced
The space taken during storage.In the present embodiment, column 11 is installed on car body 1 by bolt；Weld a support base in 11 upper end of column
111, rotating disk 2 is installed on support base 111 by a bearing 112, is easy to rotating disk 2 to rotate；Weld many connecting rods in 2 periphery of rotating disk
21 and external screw thread is set in connecting rod, 3 one end of measurement bar arranges the screwed hole 31 being engaged, measurement bar 3 and connecting rod 21 1
One correspondence connects, easy to disassemble, while the also measurement radius of fine-tuning measurement bar 3.
Embodiment two
As shown in figure 5, the rock tunnel(ling) machine stepping construction section of the present embodiment bores quick-fried hole footpath detection instrument and one base of embodiment
This is identical, and difference is, measurement bar 3 is not along 2 radial arrangement of rotating disk, but relatively radially deflection angle α.
Although the utility model is disclosed above with preferred embodiment, but it is not limited to the utility model.It is any
Those of ordinary skill in the art, in the case of without departing from technical solutions of the utility model scope, using the disclosure above
Technology contents technical solutions of the utility model are made with many possible variations and modification, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, it is real to more than according to the utility model technical spirit
Any simple modification, equivalent variations and modification that example is made is applied, all should be fallen in the range of technical solutions of the utility model protection.
Claims (5)
1. a kind of rock tunnel(ling) machine stepping construction section bores quick-fried hole footpath and detects instrument, it is characterised in that：Including car body（1）, rotating disk（2）
And many measurement bars（3）, the car body（1）On be equiped with column（11）, the rotating disk（2）It is installed on the column（11）On,
The measurement bar（3）One end and the rotating disk（2）It is fixedly connected, measurement bar（3）The other end is away from the rotating disk（2）, described turn
Disk（2）With the measurement bar（3）It is respectively positioned in perpendicular, each measurement bar（3）Away from rotating disk（2）One end to rotating disk（2）In
The distance of the heart is equal.
2. rock tunnel(ling) machine stepping construction section according to claim 1 bores quick-fried hole footpath and detects instrument, it is characterised in that：It is described
Measurement bar（3）Along the rotating disk（2）Radial arrangement.
3. rock tunnel(ling) machine stepping construction section according to claim 2 bores quick-fried hole footpath and detects instrument, it is characterised in that：It is adjacent
Two measurement bars（3）Between angle it is equal.
4. the rock tunnel(ling) machine stepping construction section according to claim 1 or 2 or 3 bores quick-fried hole footpath and detects instrument, and its feature exists
In：The column（11）It is removably installed in the car body（1）On, the measurement bar（3）With the rotating disk（2）Detachably connect
Connect.
5. rock tunnel(ling) machine stepping construction section according to claim 4 bores quick-fried hole footpath and detects instrument, it is characterised in that：It is described
Rotating disk（2）Periphery is installed with many connecting rods（21）And in connecting rod（21）Upper setting external screw thread, the measurement bar（3）One end sets
Put the screwed hole being engaged（31）, the measurement bar（3）With the connecting rod（21）Connect one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002631.8U CN206037896U (en) | 2016-08-31 | 2016-08-31 | Step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002631.8U CN206037896U (en) | 2016-08-31 | 2016-08-31 | Step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037896U true CN206037896U (en) | 2017-03-22 |
Family
ID=58299584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002631.8U Active CN206037896U (en) | 2016-08-31 | 2016-08-31 | Step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949886A (en) * | 2017-04-28 | 2017-07-14 | 中国电建集团铁路建设有限公司 | The fast-positioning device and localization method of Metro Tunnel circuit measuring point point position |
-
2016
- 2016-08-31 CN CN201621002631.8U patent/CN206037896U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949886A (en) * | 2017-04-28 | 2017-07-14 | 中国电建集团铁路建设有限公司 | The fast-positioning device and localization method of Metro Tunnel circuit measuring point point position |
| CN106949886B (en) * | 2017-04-28 | 2023-10-27 | 中国电建集团铁路建设有限公司 | Rapid positioning device and positioning method for subway tunnel engineering line measuring point positions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103954229B (en) | Underground chamber whole-section deformation automatic monitoring device and method involved in device | |
| CN209011836U (en) | A kind of rock tunnel(ling) machine and its forward probe and suspension roof support complex conversion mechanism | |
| CN103364218A (en) | Miniature TBM (Tunnel Boring Machine) excavation system for tunnel excavation in physical simulation test | |
| CN206037896U (en) | Step -by -step construction of tunnel boring machine section brill explodes hole and directly detects instrument | |
| CN105332715B (en) | By changing the method that cutterhead thickness and support radius reduce full face rock tunnel boring machine Construction Vibration | |
| CN104343383B (en) | A kind of drilling equipment for earthen ruins | |
| CN110306997A (en) | A kind of advance borehole system and working method based on most suitable theoretical cloth hole scheme | |
| CN109944602A (en) | A kind of tooling system and its installation method of novel disk-shape hobboing cutter | |
| CN103759706B (en) | Mine drop shaft method for three-dimensional measurement and measurement mechanism | |
| CN202361914U (en) | Recoverable multi-point displacement meter | |
| CN207229089U (en) | A kind of mash gas pumping drilling stability fixed point monitoring maintenance device | |
| CN201206463Y (en) | Depth measurement apparatus for rotary drill rig | |
| CN212201954U (en) | Device for improving blasting drilling precision | |
| CN104897103B (en) | Elastic locking transmission mechanism used for rotating shaft | |
| CN206905942U (en) | A kind of recyclable mining induced stress monitoring probe | |
| CN209354143U (en) | The stable supporting device of shaft excavation machine | |
| CN107905802B (en) | Varying-thickness full face rock tunnel boring machine cutterhead | |
| CN201514208U (en) | Hydraulic support and height measuring device thereof | |
| CN207454002U (en) | Suspension device is tunneled in a kind of colliery | |
| CN203572682U (en) | Secondary fixed angle coring device for crustal stress test | |
| CN203471395U (en) | Locating device used for pump suspension drilling | |
| CN109538225A (en) | A kind of stable supporting device of shaft excavation machine | |
| CN106092013A (en) | A kind of device for measuring bridge pier column center and measuring method | |
| CN106312476A (en) | Method for processing piston inner cavity of middle cylinder | |
| CN207900397U (en) | A kind of deep hole processing drilling rod adjustable bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |