CN106761795B - A kind of shield machine disk cutter girff structure - Google Patents
A kind of shield machine disk cutter girff structure Download PDFInfo
- Publication number
- CN106761795B CN106761795B CN201710133228.1A CN201710133228A CN106761795B CN 106761795 B CN106761795 B CN 106761795B CN 201710133228 A CN201710133228 A CN 201710133228A CN 106761795 B CN106761795 B CN 106761795B
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- China
- Prior art keywords
- disk cutter
- boxboard
- module
- shield machine
- installation bolt
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- 241000274582 Pycnanthus angolensis Species 0.000 claims description 42
- 239000011087 paperboard Substances 0.000 claims description 42
- 238000009434 installation Methods 0.000 claims description 24
- 229910000639 Spring steel Inorganic materials 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004575 stone Substances 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
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
Landscapes
- 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)
- Sawing (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention discloses a kind of shield machine disk cutter girff structure, including disk cutter box module, disk cutter self-clamping module and disk cutter are fixed module；The disk cutter being bolted is fixed module and disk cutter self-clamping module is integrally assembled in disk cutter box module；The disk cutter box module, which is welded on disk, to work.The present invention is easy to operate, advances the development of robot tool changing technology, reduces the participation of construction personnel, ensures the safety of staff, reduces cumbersome exchanging knives process, improves construction efficiency.
Description
Technical field
The present invention relates to a kind of shield machine technical field, more particularly to a kind of shield machine disk cutter girff structure.
Background technology
Currently used shield machine tool changing technology mainly has normal pressure tool changing, tool changing with pressure and uses vertical shaft tool changing, and muddy water
Balanced shield owner will use tool changing technology with pressure.Tool changing technology with pressure need to be full of high pressure gas excavating in cabin, to artificial
Tool changing brings very big obstacle, and the sport diver of profession is needed to carry out tool changing operation, it is desirable that and its it is stringent.Operating personnel needs elder generation
Into the cabins Ren Zha, then gradually adjustment pressure enters the work of excavation cabin, and inspection and cutter changing are carried out in cabin excavating.Because of work
Environment, which is disliked, to be omited, and construction efficiency is low, and the replacement cycle is longer, and renewal cost is high.And construction site risk is high, once landslide
It will cause serious safety accident.
In order to reduce construction risk, ensures the safety of staff, just there are experts and scholars to propose robot tool changing technology.But
It is that the mounting means that shield machine roller cutter uses at present is mainly the connection of bolt block, once the installation of hobboing cutter is needed 4 spiral shells
Bolt, 6 blocks, this mounting means are appropriate only for two people's work compounds, to prevent falling off for bolt and block.But for
Robot tool changing technology is only possible to there are one mechanical arm, so can not ensure that bolt will not fall off with block when dismantling cutter.
For slurry-water balance type shield machine, bolt or block once fall off and must give for change, otherwise will damage air cushion bilge portion thick liquid discharge mouth
The stone crusher at place.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide a kind of shield machine disk cutter girff structures, specifically
Technical solution is as follows：
A kind of shield machine disk cutter girff structure, including disk cutter box module, disk cutter self-clamping module and disk
Shape hobboing cutter is fixed module；
The disk cutter being bolted is fixed module and disk cutter self-clamping module is integrally assembled to dish type
In hobboing cutter box module；
The disk cutter box module, which is welded on disk, to work.
The disk cutter box module includes lower boxboard, left boxboard, upper boxboard, upper lift ring, right boxboard and lower lift ring；
The left boxboard and right boxboard upper end are equipped with clamping slot；Inside both ends are equipped with the positioning coordinated with disk cutter
Inclined-plane；It can be automatically positioned when disk cutter when mounted, convenient for being loaded.
The lower boxboard, left boxboard, right boxboard, upper lift ring and lower lift ring are fixed together by welding.
The disk cutter self-clamping module includes left side grip block, right side grip block, crossbeam and attachment screw；
The left side grip block and right side grip block top are fixed on by attachment screw on crossbeam, and lower end passes through countersunk head spiral shell
The fixed disk cutter of nail；
The crossbeam is equipped with the bolt hole for connecting installation bolt.
It includes arc spring steel plate, installation bolt, trapezoidal briquetting and dismounting baffle ring that the disk cutter, which is fixed module,；
It is provided with groove among the arc spring steel plate；Tools for bolts ' pretension required when arc spring steel plate is flattened to reduce
Power.
Groove is equipped among the installation bolt；
By installation bolt by the trapezoidal briquetting and arc spring Interal fixation on crossbeam；
The dismounting baffle ring is stuck in the groove of installation bolt.
A kind of shield machine disk cutter girff structure, preferred embodiment are the trapezoidal briquetting, arc spring steel
The inside and outside both ends of plate groove, left boxboard are equipped with inclined-plane with the clamping slot on right boxboard.
A kind of shield machine disk cutter girff structure, preferred embodiment are after the arc elastic steel plate is driven plain
Groove medial slope coordinates with trapezoidal briquetting contact of incline plane；The rigidity of arc spring steel plate when to increase work.
The arc elastic steel plate horizontal direction elongation, both ends after installation bolt are tightened to stretch into clamping slot, with left boxboard,
The contact of incline plane of clamping slot on right boxboard coordinates, to position clamping.
A kind of shield machine disk cutter girff structure, preferred embodiment are the arc elastic steel plate, trapezoidal pressure
There are three block, dismounting baffle ring and installation bolt are all provided with.
A kind of shield machine disk cutter girff structure, preferred embodiment are that the crossbeam is equipped with manipulator crawl card
Slot.It captures and fixes convenient for manipulator.
Beneficial effects of the present invention：The technical scheme is that a kind of new shield machine disk cutter girff structure, with
Manipulator is used cooperatively, to ensure the peace of staff instead of heavy artificial tool changing operation to reduce construction risk
Entirely.The girff structure of the present invention is more suitable for using manipulator automatic tool changer, compared with traditional hobboing cutter installation form, the present invention
Do not need the small parts such as the bolt individually taken out, washer and block.The invention mainly comprises disk cutter box module, disks
Shape hobboing cutter self-clamping module and disk cutter are fixed module.Disk cutter box module is girff basis, is welded on cutterhead
Together.Disk cutter self-clamping module is made of left and right grip block and crossbeam, and hobboing cutter is fixed on crossbeam, the inclined-plane of disk cutter
Coordinate for positioning with girff side plate inclined-plane.Disk cutter is fixed the arc spring steel plate of module by after the pressing of trapezoidal briquetting
It is inserted into girff left side plate, to which entire disk cutter to be fixed on girff.In dismounting, if arc panel spring restoring force
Deficiency, can be by dismantling baffle ring by arc flat spring removal, and bolt connect with crossbeam always in the whole process, without independent small
Part needs to dismantle.
The development for advancing robot tool changing technology reduces the participation of construction personnel, ensures the safety of staff, reduces
Cumbersome exchanging knives process improves construction efficiency.
Description of the drawings
Fig. 1 is a kind of shield machine disk cutter girff structural schematic diagram；
Fig. 2 is disk cutter box module schematic diagram；
Fig. 3 is disk cutter self-clamping module schematic diagram；
Fig. 4 is that disk cutter is fixed module diagram；
Fig. 5 is Fig. 4 side schematic views.
In figure, 1 is disk cutter box module, and 2 be disk cutter self-clamping module, and 3 are fixed module for disk cutter,
4 be disk cutter, and 5 be lower boxboard, and 6 be clamping slot, and 7 be left boxboard, and 8 be upper boxboard, and 9 be upper lift ring, and 10 be right boxboard, and 11 are
Inclined-plane is positioned, 12 be lower lift ring, and 13 be left side grip block, and 14 be right side grip block, and 15 be crossbeam, and 16 be attachment screw, and 17 are
Arc spring steel plate, 18 be installation bolt, and 19 be trapezoidal briquetting, and 20 capture card slot for dismounting baffle ring, 21 for manipulator.
Specific implementation mode
A kind of shield machine disk cutter girff structure as Figure 1-Figure 5, including the rolling of disk cutter box module 1, dish type
Knife self-clamping module 2 and disk cutter are fixed module 3；
The disk cutter being bolted is fixed module 3 and the whole assembly of disk cutter self-clamping module 2
Onto disk cutter box module 1；
The disk cutter box module 1, which is welded on disk, to work.
The disk cutter box module 1 include lower boxboard 5, left boxboard 7, upper boxboard 8, upper lift ring 9, right boxboard 10 and under
Hanging ring 12；
The left boxboard 7 and 10 upper end of right boxboard are equipped with clamping slot 6；Inside both ends are equipped with to be coordinated with disk cutter 4
Positioning inclined-plane 11；It can be automatically positioned when disk cutter 4 when mounted, convenient for being loaded.
The lower boxboard 5, left boxboard 7, right boxboard 10, upper lift ring 9 and lower lift ring 12 are fixed together by welding.
The disk cutter self-clamping module 2 includes left side grip block 13, right side grip block 14, crossbeam 15 and attachment screw
16；
The left side grip block 13 and 14 top of right side grip block are fixed on by attachment screw 16 on crossbeam 15, and lower end is logical
It crosses sunk screw and fixes disk cutter 4；
The crossbeam 15 is equipped with the bolt hole for connecting installation bolt 18.
The disk cutter is fixed module 3 and includes arc spring steel plate 17, installation bolt 18, trapezoidal briquetting 19 and tear open
Unload baffle ring 20；
It is provided with groove among the arc spring steel plate 17；Bolt required when arc spring steel plate 17 is flattened to reduce
Pretightning force.
Groove is equipped among the installation bolt 18；
The trapezoidal briquetting 19 and arc spring steel plate 17 are fixed on crossbeam 15 by installation bolt 18；
The dismounting baffle ring 20 is stuck in the groove of installation bolt 18.
The trapezoidal briquetting 19, the inside and outside both ends of 17 groove of arc spring steel plate, the clamping slot on 7 right boxboard 10 of left boxboard
6 are equipped with inclined-plane.
The arc elastic steel plate 17 is driven plain rearward recess medial slope and coordinates with 19 contact of incline plane of trapezoidal briquetting；To increase
The rigidity of arc spring steel plate 17 when processing is made.
17 horizontal direction of arc elastic steel plate extends after tightening installation bolt 18, and both ends are stretched into clamping slot 6, with a left side
The contact of incline plane cooperation of clamping slot 6 on boxboard 7, right boxboard 10.To position clamping.
There are three the arc elastic steel plate 17, trapezoidal briquetting 19, dismounting baffle ring 20 and installation bolt 18 are all provided with.
The crossbeam 15 is equipped with manipulator and captures card slot 21.It captures and fixes convenient for manipulator.
Claims (5)
1. a kind of shield machine disk cutter girff structure, it is characterised in that：It is clamped including disk cutter box module, disk cutter
Module and disk cutter are fixed module；
The disk cutter being bolted is fixed module and disk cutter self-clamping module is integrally assembled to disk cutter
In box module；
The disk cutter box module, which is welded on cutterhead, to work；
The disk cutter box module includes lower boxboard, left boxboard, upper boxboard, upper lift ring, right boxboard and lower lift ring；
The left boxboard and right boxboard upper end are equipped with clamping slot；Inside both ends are equipped with the locating latch coordinated with disk cutter
Face；
The lower boxboard, left boxboard, right boxboard, upper lift ring and lower lift ring are fixed together by welding；
The disk cutter self-clamping module includes left side grip block, right side grip block, crossbeam and attachment screw；
The left side grip block and right side grip block top are fixed on by attachment screw on crossbeam, and lower end is solid by sunk screw
Determine disk cutter；
The crossbeam is equipped with the bolt hole for connecting installation bolt；
It includes arc spring steel plate, installation bolt, trapezoidal briquetting and dismounting baffle ring that the disk cutter, which is fixed module,；
It is provided with groove among the arc spring steel plate；
Groove is equipped among the installation bolt；
By installation bolt by the trapezoidal briquetting and arc spring Interal fixation on crossbeam；
The dismounting baffle ring is stuck in the groove of installation bolt.
2. a kind of shield machine disk cutter girff structure as described in claim 1, it is characterised in that：The trapezoidal briquetting, arc
The inside and outside both ends of shape steel spring plate groove, left boxboard are equipped with inclined-plane with the clamping slot on right boxboard.
3. a kind of shield machine disk cutter girff structure as described in claim 1, it is characterised in that：The arc elastic steel plate
Rearward recess medial slope is driven plain with trapezoidal briquetting contact of incline plane to coordinate；
The arc elastic steel plate horizontal direction extends after tightening installation bolt, and both ends are stretched into clamping slot, with left boxboard, right case
The contact of incline plane of clamping slot on plate coordinates.
4. a kind of shield machine disk cutter girff structure as described in claim 1, it is characterised in that：The arc elastic steel
There are three plate, trapezoidal briquetting, dismounting baffle ring and installation bolt are all provided with.
5. a kind of shield machine disk cutter girff structure as described in claim 1, it is characterised in that：The crossbeam is equipped with machinery
Hand captures card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133228.1A CN106761795B (en) | 2017-03-08 | 2017-03-08 | A kind of shield machine disk cutter girff structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133228.1A CN106761795B (en) | 2017-03-08 | 2017-03-08 | A kind of shield machine disk cutter girff structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761795A CN106761795A (en) | 2017-05-31 |
| CN106761795B true CN106761795B (en) | 2018-09-07 |
Family
ID=58961472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710133228.1A Expired - Fee Related CN106761795B (en) | 2017-03-08 | 2017-03-08 | A kind of shield machine disk cutter girff structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761795B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060793B (en) * | 2017-06-19 | 2019-01-29 | 东北大学 | A kind of shield machine list hobboing cutter girff |
| CN107313782A (en) * | 2017-07-14 | 2017-11-03 | 中国铁建重工集团有限公司 | A kind of hob holder |
| CN109236318B (en) * | 2018-11-08 | 2020-09-29 | 大连理工大学 | Integrated cutter holder of full-face rock tunnel boring machine |
| CN109236317B (en) * | 2018-11-08 | 2019-11-19 | 大连理工大学 | A kind of integrated tunneling boring rock tunnel development machine hob holder |
| CN109236310B (en) * | 2018-11-08 | 2019-11-08 | 大连理工大学 | A kind of Novel cutter holder suitable for TBM tool changing robot fast assembling-disassembling |
| CN109531623B (en) * | 2018-11-26 | 2021-08-10 | 东北大学 | Simulation test bed for disc hob cutter changing robot and use method thereof |
| CN109736828B (en) * | 2019-01-12 | 2020-05-19 | 大连理工大学 | Hobbing cutter holder of full-face rock tunnel boring machine based on robot operation |
| CN109944601A (en) * | 2019-04-28 | 2019-06-28 | 中铁工程装备集团有限公司 | A kind of New Kind of Hob tooling system and its installation method |
| CN110454182B (en) * | 2019-08-31 | 2021-07-02 | 中铁工程装备集团有限公司 | Full-face tunnel boring machine tool changing robot visual positioning structure and method |
| CN112727488B (en) * | 2021-01-30 | 2023-03-31 | 安徽唐兴装备科技股份有限公司 | Device capable of being used for automatic tool bit replacement of push bench |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3594291B2 (en) * | 1999-07-12 | 2004-11-24 | 鹿島建設株式会社 | Cutter bit changer for shield machine |
| CN102305084A (en) * | 2011-08-04 | 2012-01-04 | 无锡盾建重工制造有限公司 | Installation structure for cylindrical forward knife in cylindrical hob box |
| CN202108519U (en) * | 2011-07-01 | 2012-01-11 | 无锡盾建重工制造有限公司 | Cutter box installation structure of tip teeth for shield machines |
| CN202132048U (en) * | 2011-07-22 | 2012-02-01 | 无锡盾建重工制造有限公司 | Fixing structure of hobbing cutter with square end covers of shield machine |
| CN202140095U (en) * | 2011-07-28 | 2012-02-08 | 王茂 | Installation structure of hobbing cutter and cylindrical cutter box with arc end covers |
| CN202187773U (en) * | 2011-08-04 | 2012-04-11 | 无锡盾建重工制造有限公司 | Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box |
| CN102635366A (en) * | 2012-04-26 | 2012-08-15 | 上海隧道工程股份有限公司 | Self-positioning disc-type hob device |
| CN202493270U (en) * | 2012-01-20 | 2012-10-17 | 张厚美 | Floating type shock absorption cutter box for installing hob |
-
2017
- 2017-03-08 CN CN201710133228.1A patent/CN106761795B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3594291B2 (en) * | 1999-07-12 | 2004-11-24 | 鹿島建設株式会社 | Cutter bit changer for shield machine |
| CN202108519U (en) * | 2011-07-01 | 2012-01-11 | 无锡盾建重工制造有限公司 | Cutter box installation structure of tip teeth for shield machines |
| CN202132048U (en) * | 2011-07-22 | 2012-02-01 | 无锡盾建重工制造有限公司 | Fixing structure of hobbing cutter with square end covers of shield machine |
| CN202140095U (en) * | 2011-07-28 | 2012-02-08 | 王茂 | Installation structure of hobbing cutter and cylindrical cutter box with arc end covers |
| CN102305084A (en) * | 2011-08-04 | 2012-01-04 | 无锡盾建重工制造有限公司 | Installation structure for cylindrical forward knife in cylindrical hob box |
| CN202187773U (en) * | 2011-08-04 | 2012-04-11 | 无锡盾建重工制造有限公司 | Installation structure of cutter box of advancing cutter in cylindrical hobbing cutter box |
| CN202493270U (en) * | 2012-01-20 | 2012-10-17 | 张厚美 | Floating type shock absorption cutter box for installing hob |
| CN102635366A (en) * | 2012-04-26 | 2012-08-15 | 上海隧道工程股份有限公司 | Self-positioning disc-type hob device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106761795A (en) | 2017-05-31 |
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