CN201318178Y - Disk cutter capable of being mounted in inward inclining manner in full face tunnel boring machine - Google Patents
Disk cutter capable of being mounted in inward inclining manner in full face tunnel boring machine Download PDFInfo
- Publication number
- CN201318178Y CN201318178Y CNU2008201247853U CN200820124785U CN201318178Y CN 201318178 Y CN201318178 Y CN 201318178Y CN U2008201247853 U CNU2008201247853 U CN U2008201247853U CN 200820124785 U CN200820124785 U CN 200820124785U CN 201318178 Y CN201318178 Y CN 201318178Y
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- CN
- China
- Prior art keywords
- disk cutter
- boring machine
- horizontal plane
- tunnel boring
- cushion block
- 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 belongs to disk cutter equipment, and particularly relates to a disk cutter capable of being mounted in an inward inclining manner in a full face tunnel boring machine. A disk cutter mounting base is fixed on a cutter head; a cushion block is arranged on the disk cutter mounting base; a bracket and a disk cutter are arranged on the cushion block; and the mounting surface of the disk cutter and the horizontal plane form an included angle Delta i. Due to the adoption of the disk cutter provided by the utility model, the slip value and the abrasion of the disk cutter is effectively reduced, the service life of the disk cutter is prolonged, the project construction cost is reduced, and the duration of the project is shortened; and the structure is simple, the manufacture is convenient, and the cost is low.
Description
Technical field
The utility model belongs to disc cutter device, the disk cutter that particularly a kind of complete-section tunnel boring machine introversion is installed.
Background technology
The installation of disk cutter on cutterhead all is just to install on the cutterhead of complete-section tunnel boring machine plane at present.Adopt this mounting means, according to engineering statistics, the consumption costs of cutter be about construction costs about 1/3rd and change the time that cutter spends and be about about 1/3rd of the duration of a project, wherein the cutter consumption more than 80 percent since tool wear causes.The wearing and tearing of disk cutter on the cutterhead of plane are mainly caused by its sideslip through the theoretical calculate proof, thereby, preventing the sideslip of disk cutter in construction, the life-span of improving disk cutter is important research project in the engineering practice.
Summary of the invention
The present invention is directed to the disk cutter just installed quick abrasion in use, the shortcoming that the life-span is short has proposed a kind of disk cutter that is used for the employing introversion mounting means of complete-section tunnel boring machine.It is characterized in that disk cutter mount pad 4 is fixed on the cutterhead 5; Cushion block 3 is set on disk cutter mount pad 4; Carriage 2 and disk cutter 1 are set on cushion block 3; The installed surface of disk cutter 1 and horizontal plane angle are δ
i
The installed surface of described disk cutter 1 and horizontal plane angle
Wherein, r is the radius of disk cutter 1, R
iBe the installation radius of disk cutter 1 on cutterhead 5.
The installed surface of described disk cutter 1 and horizontal plane angle δ
iImplementation be: it is δ that the installed surface of disk cutter mount pad 4 and the angle of horizontal plane are set
i, or the installed surface of disk cutter mount pad 4 is parallel with horizontal plane, and it is δ that the installed surface of cushion block 3 and the angle of horizontal plane are set
i
Described disk cutter 1, carriage 2, cushion block 3 and disk cutter mount pad 4 are connected by bolt.
The beneficial effects of the utility model are: use the utility model can effectively reduce disk cutter sideslip amount and wearing and tearing, in the life-span of improving disk cutter, reduce the engineering construction cost, shorten the duration of a project; Simple in structure, easily manufactured, cost is low.
Description of drawings
Fig. 1 is an apparatus structure schematic diagram described in the utility model.
Number in the figure:
The 1-disk cutter; The 2-carriage; The 3-cushion block; 4-disk cutter mount pad; The 5-cutterhead.
The specific embodiment
The disk cutter that the utility model provides a kind of complete-section tunnel boring machine introversion to install, the present invention will be further described below by description of drawings and the specific embodiment.
Fig. 1 is an apparatus structure schematic diagram described in the utility model.Disk cutter mount pad 4 is fixed on the cutterhead 5; Cushion block 3 is set on disk cutter mount pad 4; Carriage 2 and disk cutter 1 are set on cushion block 3; Disk cutter 1, carriage 2, cushion block 3 and disk cutter mount pad 4 are connected by bolt.
The installed surface of disk cutter 1 and horizontal plane angle are δ
i, and
Wherein, r is the radius of disk cutter 1, R
iBe the installation radius of disk cutter 1 on cutterhead 5.
The installed surface of disk cutter 1 and horizontal plane angle δ
iImplementation have two kinds:
(1) installed surface of disk cutter mount pad 4 and the angle of horizontal plane being set is δ
i, adopt this mode not influence tool changing;
(2) installed surface of disk cutter mount pad 4 is parallel with horizontal plane, and it is δ that the installed surface of cushion block 3 and the angle of horizontal plane are set
i, adopt this mode, should notice during tool changing that cushion block does not have interchangeability.
Claims (4)
1. the disk cutter of complete-section tunnel boring machine introversion installation is characterized in that disk cutter mount pad (4) is fixed on the cutterhead (5); Cushion block (3) is set on disk cutter mount pad (4); Carriage (2) and disk cutter (1) are set on cushion block (3); The installed surface of disk cutter (1) and horizontal plane angle are δ
i
2. the disk cutter that complete-section tunnel boring machine introversion according to claim 1 is installed is characterized in that the installed surface and the horizontal plane angle of described disk cutter (1)
Wherein, r is the radius of disk cutter (1), R
iBe the installation radius of disk cutter (1) on cutterhead (5).
3. the disk cutter that complete-section tunnel boring machine introversion according to claim 1 is installed is characterized in that the installed surface of described disk cutter (1) and horizontal plane angle δ
iImplementation be: it is δ that the installed surface of disk cutter mount pad (4) and the angle of horizontal plane are set
i, or the installed surface of disk cutter mount pad (4) is parallel with horizontal plane, and it is δ that the installed surface of cushion block (3) and the angle of horizontal plane are set
i
4. the disk cutter that complete-section tunnel boring machine introversion according to claim 1 is installed is characterized in that described disk cutter (1), carriage (2), cushion block (3) and disk cutter mount pad (4) are connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201247853U CN201318178Y (en) | 2008-12-17 | 2008-12-17 | Disk cutter capable of being mounted in inward inclining manner in full face tunnel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201247853U CN201318178Y (en) | 2008-12-17 | 2008-12-17 | Disk cutter capable of being mounted in inward inclining manner in full face tunnel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318178Y true CN201318178Y (en) | 2009-09-30 |
Family
ID=41196943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201247853U Expired - Fee Related CN201318178Y (en) | 2008-12-17 | 2008-12-17 | Disk cutter capable of being mounted in inward inclining manner in full face tunnel boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318178Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168566A (en) * | 2011-04-15 | 2011-08-31 | 华北电力大学 | Method for energy-saving assembly of transition disc cutter |
| CN102242634A (en) * | 2011-06-28 | 2011-11-16 | 华北电力大学 | Sinecosine grinding prevention installation method of edge cutter or transitional disk roller cutter on full-section tunnel borer |
| CN102261253A (en) * | 2010-05-25 | 2011-11-30 | 中铁十八局集团有限公司 | Protection method of hard rock tunneller hob |
| CN102268997A (en) * | 2011-06-28 | 2011-12-07 | 华北电力大学 | Anti-tipping mounting method of inner cutter of disc cutter on cutter head of full-face tunnel boring machine |
| CN104196541A (en) * | 2014-07-31 | 2014-12-10 | 华北电力大学 | Service life arrangement method for disk cutters and the like on cutter head of whole section tunneling machine |
| CN106687660A (en) * | 2014-07-22 | 2017-05-17 | 海瑞克股份公司 | Roller cutter arrangement and cutting wheel equipped with said roller cutter arrangement |
| CN108119155A (en) * | 2017-12-20 | 2018-06-05 | 中交第四航务工程局有限公司 | Shield machine disk cutter installation locking system |
| CN113356875A (en) * | 2021-07-16 | 2021-09-07 | 西南交通大学 | Design method for eliminating lateral force and reducing abrasion of TBM hob |
-
2008
- 2008-12-17 CN CNU2008201247853U patent/CN201318178Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261253A (en) * | 2010-05-25 | 2011-11-30 | 中铁十八局集团有限公司 | Protection method of hard rock tunneller hob |
| CN102168566A (en) * | 2011-04-15 | 2011-08-31 | 华北电力大学 | Method for energy-saving assembly of transition disc cutter |
| CN102242634A (en) * | 2011-06-28 | 2011-11-16 | 华北电力大学 | Sinecosine grinding prevention installation method of edge cutter or transitional disk roller cutter on full-section tunnel borer |
| CN102268997A (en) * | 2011-06-28 | 2011-12-07 | 华北电力大学 | Anti-tipping mounting method of inner cutter of disc cutter on cutter head of full-face tunnel boring machine |
| CN102268997B (en) * | 2011-06-28 | 2013-07-31 | 华北电力大学 | Anti-tipping mounting method of inner cutter of disc cutter on cutter head of full-face tunnel boring machine |
| CN106687660A (en) * | 2014-07-22 | 2017-05-17 | 海瑞克股份公司 | Roller cutter arrangement and cutting wheel equipped with said roller cutter arrangement |
| CN104196541A (en) * | 2014-07-31 | 2014-12-10 | 华北电力大学 | Service life arrangement method for disk cutters and the like on cutter head of whole section tunneling machine |
| CN104196541B (en) * | 2014-07-31 | 2016-04-20 | 华北电力大学 | Disk cutter equivalent life method for arranging on complete-section tunnel boring machine cutterhead |
| CN108119155A (en) * | 2017-12-20 | 2018-06-05 | 中交第四航务工程局有限公司 | Shield machine disk cutter installation locking system |
| CN113356875A (en) * | 2021-07-16 | 2021-09-07 | 西南交通大学 | Design method for eliminating lateral force and reducing abrasion of TBM hob |
| CN113356875B (en) * | 2021-07-16 | 2022-07-22 | 西南交通大学 | Design method for eliminating lateral force and reducing abrasion of TBM hob |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20121217 |