CN108979648B - A kind of shield machine segment ring number calculation method - Google Patents
A kind of shield machine segment ring number calculation method Download PDFInfo
- Publication number
- CN108979648B CN108979648B CN201810986241.6A CN201810986241A CN108979648B CN 108979648 B CN108979648 B CN 108979648B CN 201810986241 A CN201810986241 A CN 201810986241A CN 108979648 B CN108979648 B CN 108979648B
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- China
- Prior art keywords
- shield machine
- control module
- ring number
- pipe sheet
- mode
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- 238000004364 calculation method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/093—Control of the driving shield, e.g. of the hydraulic advancing cylinders
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to shield systems technology fields, more particularly to a kind of shield machine segment ring number calculation method, the present invention is by the process of shield machine segment assembly and carries out the precondition of pipe sheet assembling and carries out the calculating of shield machine segment ring number, specifically, by the way that the stroke sensor on mode start button, assembled mode start button and propelling cylinder will be promoted to access control module on shield machine control panel, control module is enabled to obtain whether propulsion mode starts, assembled mode whether starts and the travel information of propelling cylinder.Judge whether assembling machine has completed the assembly of a pipe ring further according to shield machine workflow, to record section of jurisdiction ring number by control module, so that pipe ring ring number information is relatively reliable, while the maloperation for avoiding operator makes the section of jurisdiction ring number of final entry mistake occur.
Description
Technical field
The present invention relates to shield systems technology field more particularly to a kind of shield machine segment ring number calculation methods.
Background technique
It is carried out in constructing tunnel using shield machine, is all to be tunneled with the ring number of section of jurisdiction to measure shield machine under normal circumstances
Progress situation, and with the ring number of section of jurisdiction be reference, statistics construction information, facility information and consumptive material consumption etc. data.At present
The shield machine that the calculating of shield machine segment ring number is mainly measured using propelling cylinder stroke or guidance system tunnel mileage come into
The calculating of row ring number.But it is found in actual shield-tunneling construction, the ring number information obtained through the above way and practical ring number
In the presence of deviation that is advanced or delaying, and due to the faulty operation of shield machine operator or the measurement error of guidance system, also
It will will lead to using the calculated section of jurisdiction ring number unreliable information of aforesaid way, to need artificial mode by the section of jurisdiction of mistake
Ring number is corrected.But in the case that in section of jurisdiction, ring number calculates appearance mistake and fails to find in time, shield machine can be according to mistake
Ring number information be that reference record is various needs data to be saved, this will affect recorded accuracy and inquiry property.
It therefore, may be because of the faulty operation of staff or the survey of guidance system using above-described section of jurisdiction ring number calculation
Amount error causes ring number calculating mistake occur, so that section of jurisdiction ring number unreliable information, so that operator be needed often to proofread pipe
Piece ring number information.The accuracy that shield machine storing data is not only reduced using aforesaid way, has also greatly dispersed operator
The work energy of member.
Summary of the invention
The technical problem to be solved by the present invention is being by propelling cylinder stroke or guiding for what is mentioned in the prior art
The situation that the shield machine driving mileage that unified test obtains calculates mistake to carry out ring number happens occasionally, and leads to section of jurisdiction ring number unreliable information
The case where, the present invention provides a kind of shield machine segment ring number calculation method, avoid the section of jurisdiction ring number meter mentioned in the prior art
The case where calculating mistake, so that the information of section of jurisdiction ring number is reliable.
To realize the above-mentioned technical purpose, the present invention adopts the following technical scheme:
A kind of shield machine segment ring number calculation method, including be set in shield machine control module, the access control
The shield machine of module promotes the shield machine assembly mode start button and propulsion of mode start button, the access control module
Stroke sensor on oil cylinder.Control module is enabled whether to collect the information whether propulsion mode starts, assembly mode
The information of starting and the travel information of propelling cylinder.
Stroke sensor in the access control module on propelling cylinder includes the row being had on all propelling cylinders
Journey sensor accesses in control module.
The stroke parameter of propelling cylinder when shield machine is in pipe sheet assembling readiness is preset in the control module
The stroke parameter of propelling cylinder when being in state in pipe sheet assembling with shield machine, passes through its preset stroke parameter and actual parameter
It is compared, can be obtained whether information and shield machine that whether shield machine meets into state in pipe sheet assembling are in section of jurisdiction spelling
The information of state in dress.
Specifically, entire section of jurisdiction ring number calculating process the following steps are included:
A, control module detection shield machine promotes whether mode starts, if inactive continue to execute step A, if having been turned on
Execute step B；
B, whether the stroke that control module detects all propelling cylinders meets shield machine and is able to carry out pipe sheet assembling requirement
Propelling cylinder stroke, continues to execute step B if being unsatisfactory for, and determines that shield machine enters pipe sheet assembling readiness if meeting,
And execute step C；
C, whether control module detection shield machine assembly mode starts, and continues to execute step C if assembled mode is inactive,
Determine that shield machine enters pipe sheet assembling and starts state and execute step D if assembly mode has been turned on；
D, control module detection shield machine promotes whether mode starts, and continues to execute step D if the mode of propulsion is inactive,
If it, which has been turned on, thens follow the steps E；
E, control module determines that shield machine enters pipe sheet assembling completion status and records shield duct piece ring number quantity and adds 1, then
Continue the detection that return step A carries out next round.
Further, step C further includes that step C1 i.e. control module detects the strokes of all propelling cylinders and whether meets shield
Structure machine is carrying out the range demands of propelling cylinder when pipe sheet assembling, and step C1 is continued to execute if being unsatisfactory for, and sentences if meeting
Determine shield machine to enter state in pipe sheet assembling and execute step D, and performed after the starting of assembled mode described in step C
Step is C1；So effectively preventing operator leads to section of jurisdiction ring number information errors to shield machine maloperation.
Workflow when being switched to assembled mode from propulsion mode to shield machine below is to several shapes of the present invention
State is further described；
Under the propulsion mode of shield machine, shield machine is persistently tunneled, and oil cylinder stroke increases, when propelling cylinder stroke meets shield
When oil cylinder stroke requirement when structure machine enters assembled mode, propulsion mode is switched to assembled mode, when being switched to assembled mode
Afterwards, shield machine thrust oil cylinder stroke bounces back, and duct piece assembling machine carries out pipe sheet assembling, when all pipe sheet assemblings in a pipe ring are complete
Cheng Hou carries out the propulsion of next round by assembled pattern switching at the mode of propulsion.
Above-described pipe sheet assembling readiness is the oil when propelling cylinder stroke meets shield machine assembly mode
State when cylinder range demands；
It is the state when propulsion mode is switched to assembled mode that above-described pipe sheet assembling, which starts state,.
State is the state after shield machine thrust oil cylinder stroke retraction in above-described pipe sheet assembling.
Above-described pipe sheet assembling completion status is assembled mode after the completion of all pipe sheet assemblings in a pipe ring
It is switched to state when propulsion mode.
Beneficial effects of the present invention: a kind of shield machine segment ring number calculation method of the invention is spelled according to shield machine segment
Process when dress, and by being assisted propelling cylinder stroke as the precondition that duct piece assembling machine starts to carry out shield machine
The calculating of section of jurisdiction ring number, to ensure that the reliability that ring number calculates, while also avoid staff to duct piece assembling machine or
The maloperation of propelling cylinder leads to the situation of section of jurisdiction ring number mistake.
Detailed description of the invention
Fig. 1 show communication scheme of the invention；
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 the present invention by by shield machine promote mode start button, shield machine assembly mode start button with
And the propelling cylinder with stroke sensor accesses control module, and control module is enabled to collect whether propulsion mode starts
Information, the travel information of information and propelling cylinder that whether starts of assembled mode.
Design scheme of the invention is described further below by the explanation to embodiment.
Embodiment one
The following steps are included:
A, control module detection shield machine promotes whether mode starts, if inactive continue to execute step A, if having been turned on
Execute step B；
B, whether the stroke that control module detects all propelling cylinders meets shield machine and is able to carry out pipe sheet assembling requirement
Propelling cylinder stroke, continues to execute step B if being unsatisfactory for, and determines that shield machine enters pipe sheet assembling readiness if meeting,
And execute step C；
C, whether control module detection shield machine assembly mode starts, and continues to execute step C if assembled mode is inactive,
Determine that shield machine enters pipe sheet assembling and starts state and execute step D if assembly mode has been turned on；
D, control module detection shield machine promotes whether mode starts, and continues to execute step D if the mode of propulsion is inactive,
If it, which has been turned on, thens follow the steps E；
E, control module determines that shield machine enters pipe sheet assembling completion status and records shield duct piece ring number quantity and adds 1, then
Continue the detection that return step A carries out next round.
Embodiment two
The following steps are included:
A, control module detection shield machine promotes whether mode starts, if inactive continue to execute step A, if having been turned on
Execute step B；
B, whether the stroke that control module detects all propelling cylinders meets shield machine and is able to carry out pipe sheet assembling requirement
Propelling cylinder stroke, continues to execute step B if being unsatisfactory for, and determines that shield machine enters pipe sheet assembling readiness if meeting,
And execute step C；
C, whether control module detection shield machine assembly mode starts, and continues to execute step C if assembled mode is inactive,
Determine that shield machine enters pipe sheet assembling and starts state and execute step C1 if assembly mode has been turned on；
Whether the stroke that C1, control module detect all propelling cylinders, which meets shield machine, is carrying out propulsion when pipe sheet assembling
The range demands of oil cylinder continue to execute step C1 if being unsatisfactory for, and determine that shield machine enters state in pipe sheet assembling if meeting
And execute step D；
D, control module detection shield machine promotes whether mode starts, and continues to execute step D if the mode of propulsion is inactive,
If it, which has been turned on, thens follow the steps E；
E, control module determines that shield machine enters pipe sheet assembling completion status and records shield duct piece ring number quantity and adds 1, then
Continue the detection that return step A carries out next round.
Claims (3)
1. a kind of shield duct piece ring number calculation method, which is characterized in that including be set in shield machine control module, access control
The shield machine of molding block promotes the stroke sensing on mode start button, shield machine assembly mode start button and propelling cylinder
Device；The information and push away for enabling control module to collect whether the information, assembled mode whether propulsion mode starts start
The travel information of oil inlet cylinder；The row of propelling cylinder when shield machine is in pipe sheet assembling readiness is preset in the control module
The stroke parameter of propelling cylinder, passes through its preset stroke parameter and reality when journey parameter and shield machine are in state in pipe sheet assembling
Border parameter is compared, and obtains whether information and shield machine that whether shield machine meets into state in pipe sheet assembling are in section of jurisdiction
The information of state in assembly；
Entire shield duct piece ring number calculating process the following steps are included:
A, control module detection shield machine promotes whether mode starts, if inactive continue to execute step A, executes if having been turned on
Step B；
B, whether the stroke that control module detects all propelling cylinders meets the propulsion that shield machine is able to carry out pipe sheet assembling requirement
Oil cylinder stroke continues to execute step B if being unsatisfactory for, and determines that shield machine enters pipe sheet assembling readiness if meeting, and hold
Row step C；
C, whether control module detection shield machine assembly mode starts, and step C is continued to execute if assembled mode is inactive, if spelling
Die-filling formula has been turned on, and determines that shield machine enters pipe sheet assembling and starts state and execute step D；
D, control module detection shield machine promotes whether mode starts, and continues to execute step D if the mode of propulsion is inactive, if its
It has been turned on and thens follow the steps E；
E, control module judgement shield machine, which enters pipe sheet assembling completion status and records shield duct piece ring number quantity, adds 1, is further continued for
The detection of return step A progress next round.
2. a kind of shield duct piece ring number calculation method as described in claim 1, which is characterized in that the step C further includes step
Whether the stroke that rapid C1, that is, control module detects all propelling cylinders, which meets shield machine, is carrying out propelling cylinder when pipe sheet assembling
Range demands, step C1 is continued to execute if being unsatisfactory for, if meet determine that shield machine enters state in pipe sheet assembling and holds
Row step D, and step performed after assembled mode starting described in step C is C1.
3. a kind of shield duct piece ring number calculation method as claimed in claim 1 or 2, which is characterized in that the access controls mould
Stroke sensor in block on propelling cylinder includes that the stroke sensor being had on all propelling cylinders accesses control module
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810986241.6A CN108979648B (en) | 2018-08-28 | 2018-08-28 | A kind of shield machine segment ring number calculation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810986241.6A CN108979648B (en) | 2018-08-28 | 2018-08-28 | A kind of shield machine segment ring number calculation method |
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| Publication Number | Publication Date |
|---|---|
| CN108979648A CN108979648A (en) | 2018-12-11 |
| CN108979648B true CN108979648B (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810986241.6A Active CN108979648B (en) | 2018-08-28 | 2018-08-28 | A kind of shield machine segment ring number calculation method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096827B (en) * | 2019-05-09 | 2022-08-05 | 中铁工程服务有限公司 | Shield tunneling machine parameter optimization method based on deep neural network |
| CN111396068A (en) * | 2020-04-23 | 2020-07-10 | 中国铁建重工集团股份有限公司 | Tunneling equipment, control method and device of tunneling equipment and readable storage medium |
| CN113898350A (en) * | 2021-09-13 | 2022-01-07 | 中铁工程装备集团有限公司 | Shield machine working mode automatic distinguishing method and shield machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207141A (en) * | 2005-01-25 | 2006-08-10 | Shimizu Corp | Shield machine and tunnel construction method using the same |
| CN104764434B (en) * | 2015-03-31 | 2017-06-06 | 徐州市市政设计院有限公司 | A kind of quick resolving system of shield attitude and method |
| CN105673041B (en) * | 2016-02-19 | 2018-01-12 | 中铁一局集团有限公司 | A kind of general ring pipe sheet assembling point position of subway shield tunnel construction determines method |
| CN105840201B (en) * | 2016-03-29 | 2017-11-17 | 中铁工程装备集团有限公司 | TBM is tunneled and pipe sheet assembling synchronization job method |
| CN106194206A (en) * | 2016-07-18 | 2016-12-07 | 广州地铁设计研究院有限公司 | A kind of duct pieces of shield tunnel information visualization modeling method |
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| Publication number | Publication date |
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| CN108979648A (en) | 2018-12-11 |
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