CN110159286B - Cutter head hob turning tool and cutter turning method - Google Patents
Cutter head hob turning tool and cutter turning method Download PDFInfo
- Publication number
- CN110159286B CN110159286B CN201910549833.6A CN201910549833A CN110159286B CN 110159286 B CN110159286 B CN 110159286B CN 201910549833 A CN201910549833 A CN 201910549833A CN 110159286 B CN110159286 B CN 110159286B
- Authority
- CN
- China
- Prior art keywords
- hob
- tool
- operation tool
- binding band
- cutter
- 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
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000005641 tunneling Effects 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
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
-
- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a cutter head hob rotating tool and a cutter rotating method, wherein the cutter head hob rotating tool comprises a binding belt, the binding belt is wound on a hob of a cutter seat, one end of the binding belt is pressed on a pressing piece of an operation tool, the other end of the binding belt is received on a tightening piece of the operation tool, and the operation tool is pressed on the hob; the rotary cutter method comprises the following steps: winding the binding band on the hob; the operation tool is placed on the hob, one end of the binding belt is pressed on a pressing piece of the operation tool, and the other end of the binding belt is gradually tightened on a tightening piece of the operation tool; pulling the operating tool to rotate the hob; and loosening the binding belt, adjusting the position of the operating tool on the hob, tightening the binding belt, and continuously rotating the hob. The invention has the advantages that: not only can use mechanical frock to replace the manpower and rotate the cutter, can also carry out the revolving knife in the reinforcement district, under the condition of not dismantling the sword section of thick bamboo to can realize the hole and change hob monitoring sensor back revolving knife test, reduce work load, improve work efficiency.
Description
Technical Field
The invention relates to tunnel construction equipment, in particular to a cutter head hob rotating tool and a cutter rotating method.
Background
During the last twenty years, shield tunnels are advancing toward large diameter large burial depths. The large-diameter slurry balance shield technology is increasingly applied to engineering, because the cutter head cutter has high probability of abrasion, abnormal damage and looseness, and the cutter head with the diameter of about 15m is driven for 1 km aiming at a composite stratum, and 50 times of cutter replacement can be checked, so that the market demand of the shield tunneling machine with normal-pressure cutter replacement is increased.
However, the installation mode of the hob on the normal pressure cutterhead is more complicated than that of a common cutterhead, and in order to ensure that the hob is installed correctly, the hob needs to be rotated once after the hob is installed so as to test whether the hob monitoring sensor and the cutter are installed normally or not. At present, the tool is manually rotated on site, and can only be rotated after the tool cylinder is disassembled, so that the method is relatively original and inconvenient.
Disclosure of Invention
The invention provides a cutter head hob turning tool and a cutter turning method, which solve the problem that the existing hob turning tool is inconvenient.
The technical scheme of the invention is realized as follows: the utility model provides a blade disc hobbing cutter tool, includes the bandage, the bandage around establishing on the hobbing cutter of blade holder, the one end of bandage is pressed on the clamp of operating tool, the other end of bandage is received on the tightener of operating tool, operating tool presses on the hobbing cutter.
The tool apron is fixed in the tool cylinder.
The operation tool is a manual packer, one end of the binding band is pressed on a presser foot of the manual packer, and the other end of the binding band is received on a tightening shaft of the manual packer.
And a cushion block is arranged between the hob and the operation tool.
A cutter head hob turning method comprises the following steps: a, winding the binding band on the hob; b, placing the operation tool on the hob, pressing one end of the binding belt on a pressing piece of the operation tool, and gradually tightening the other end of the binding belt on a tightening piece of the operation tool; c, pulling the operating tool to rotate the hob; and d, loosening the binding belt, adjusting the position of the operating tool on the hob, tightening the binding belt, and continuously rotating the hob.
And c, before the step a, removing a rear cover of the cutter barrel, and cleaning the hob by using a high-pressure water gun.
In the step a, the end part of the guide piece is connected with one end of the binding belt, the binding belt is penetrated along the hob by the guide piece, when the end part of the guide piece appears on the other side of the hob, the binding belt is hooked out of the other side of the hob by the hook, the winding of the binding belt on the hob is realized, and the guide piece is taken down.
In the step a, the sheet iron ring is used as a guide piece, and is bent once before being arranged in a penetrating way, so that the sheet iron ring can smoothly penetrate out along the outline of the hob.
In the step a, an iron wire is adopted to connect the guide piece with the binding belt.
In the step b, one end of the binding band is pressed on a presser foot of the manual packing machine, the other end of the binding band is gradually tightened on a tightening shaft of the manual packing machine, and in the step c, a handle of the manual packing machine is pulled to rotate the hob.
In the step b, an operation tool is placed on the upper end face of the cushion block, and the arc-shaped laminating hob is arranged at the lower part of the cushion block.
The invention has the advantages that: not only can use mechanical frock to replace the manpower and rotate the cutter, can also carry out the revolving knife in the reinforcement district, under the condition of not dismantling the sword section of thick bamboo to can realize the hole and change hob monitoring sensor back revolving knife test, reduce work load, improve work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention.
In the figure: 1-knife cylinder, 2-knife holder, 3-hob, 4-guide piece, 5-knife bolt, 6-manual packer, 7-cushion block, 8-bandage and 9-knife holder bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the cutter head hob rotary tool comprises a binding band 8 and a manual packer 6, wherein the binding band 8 is wound on the hob 3, one end of the binding band 8 is pressed on a presser foot of the manual packer 6, the other end of the binding band 8 is received on a tightening shaft of the manual packer 6, and a cushion block 7 is tightly pressed between the manual packer 6 and the hob 3.
The hob 3 is fixed on the hob base 2 through a hob base bolt 5, and the hob base 2 is fixed in the hob barrel 1 through a hob base bolt 9.
As shown in fig. 1, in a cutter head hob turning method, a rear cover of a cutter barrel 1 is firstly disassembled, a hob 3 is cleaned by a high-pressure water gun, and other steps are as follows:
a, adopting a sheet iron ring as a guide piece 4, bending the sheet iron ring to smoothly pass out along the outline of the hob before the punching, adopting an iron wire to connect the end part of the guide piece 4 with one end of a binding belt 8, paying attention to the iron wire to be tightly clung to be compact so as to prevent the gap between a hob body and a hob barrel from being clamped, using the guide piece 4 to punch the binding belt 8 along the hob 3, when the end part of the guide piece 4 appears at the other side of the hob 3, using a hook to hook the binding belt 8 out of the other side of the hob 3, realizing winding of the binding belt 8 on the hob 3, and taking down the guide piece 4.
b, adopting the manual packer 6 as an operation tool, placing the operation tool on the upper end face of the cushion block 7, and tightly pressing one end of the binding band 8 on the presser foot of the manual packer 6 and gradually tightening the other end of the binding band 8 on the tightening shaft of the manual packer 6 by the arc-shaped laminating hob 3 at the lower part of the cushion block 7.
c pulling the handle of the manual packer 6 to rotate the hob 3.
d, loosening the binding band 8, adjusting the position of the operating tool on the hob 3, tightening the binding band 8, and continuing to rotate the hob 3 until the hob 3 rotates once.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. A cutter head hob turning method is characterized in that,
the cutter head hob rotating tool comprises a binding band (8), wherein the binding band (8) is wound on a hob (3) of a cutter seat (2), one end of the binding band (8) is pressed on a pressing piece of an operation tool, the other end of the binding band (8) is received on a tightening piece of the operation tool, the operation tool is pressed on the hob (3), the operation tool is a manual packer (6), one end of the binding band (8) is pressed on a presser foot of the manual packer (6), and the other end of the binding band (8) is received on a tightening shaft of the manual packer (6);
the cutter head hob turning method comprises the following steps:
a, winding a binding belt (8) on the hob (3);
b, placing the operation tool on the hob (3), pressing one end of the binding belt (8) on a pressing piece of the operation tool, and gradually tightening the other end of the binding belt (8) on a tightening piece of the operation tool;
c pulling the operating tool to rotate the hob (3);
and d, loosening the binding belt (8), adjusting the position of the operating tool on the hob (3), tightening the binding belt (8), and continuing to rotate the hob (3).
2. The cutterhead rotary cutter method of claim 1, wherein: before the step a, the rear cover of the cutter barrel (1) is disassembled, and the hob (3) is cleaned by using a high-pressure water gun.
3. The cutterhead rotary cutter method of claim 1, wherein: in the step a, the end part of the guide piece (4) is connected with one end of the binding band (8), the binding band (8) is penetrated along the hob (3) by the guide piece (4), when the end part of the guide piece (4) appears on the other side of the hob (3), the binding band (8) is hooked on the other side of the hob (3) by a hook, so that the binding band (8) is wound on the hob (3), and the guide piece (4) is taken down.
4. A cutterhead rotary cutter method according to claim 3, wherein: in the step a, the sheet iron ring is used as a guide piece (4), and is bent once before being put through, so that the sheet iron ring can smoothly pass through along the outline of the hob.
5. The cutterhead rotary cutter method of claim 4, wherein: in the step b, one end of a binding band (8) is pressed on a presser foot of the manual packing machine (6) by using the manual packing machine (6) as an operation tool, the other end of the binding band (8) is gradually tightened on a tightening shaft of the manual packing machine (6), and in the step c, a handle of the manual packing machine (6) is pulled to rotate a hob (3).
6. The cutterhead rotary cutter method of claim 5, wherein: in the step b, an operation tool is placed on the upper end face of the cushion block (7), and the arc-shaped laminating hob (3) is arranged at the lower part of the cushion block (7).
7. The cutterhead rotary cutter method of claim 1, wherein: the tool apron (2) is fixed in the tool cylinder (1).
8. The cutterhead rotary cutter method of claim 1, wherein: a cushion block (7) is arranged between the hob (3) and the operating tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549833.6A CN110159286B (en) | 2019-06-24 | 2019-06-24 | Cutter head hob turning tool and cutter turning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549833.6A CN110159286B (en) | 2019-06-24 | 2019-06-24 | Cutter head hob turning tool and cutter turning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110159286A CN110159286A (en) | 2019-08-23 |
| CN110159286B true CN110159286B (en) | 2024-03-12 |
Family
ID=67626623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910549833.6A Active CN110159286B (en) | 2019-06-24 | 2019-06-24 | Cutter head hob turning tool and cutter turning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159286B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200286590Y1 (en) * | 2002-05-30 | 2002-08-22 | 박병일 | clamp crimping tool of boot for an automobile constant velocity |
| 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 |
| CN202406602U (en) * | 2012-01-06 | 2012-09-05 | 山东潍坊东盛园艺有限公司 | High-position branch cutting and pruning device |
| CN107829752A (en) * | 2017-12-12 | 2018-03-23 | 天津大学 | Adaptability tool changing device for the compound cutterhead of shield machine |
| CN207371810U (en) * | 2017-09-11 | 2018-05-18 | 马鞍山市新桥工业设计有限公司 | A kind of doctor blade device |
| CN108286438A (en) * | 2018-02-01 | 2018-07-17 | 中铁工程装备集团有限公司 | A kind of normal pressure tool changing cutterhead hobboing cutter stress real-time monitoring device and monitoring method |
| CN108691551A (en) * | 2018-06-29 | 2018-10-23 | 中铁工程装备集团有限公司 | A kind of novel muzzle-loading normal pressure tool changing knife wound packages is set and its installation method |
| CN109915161A (en) * | 2019-04-28 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of New Kind of Hob tooling system being easily changed and its installation method |
| CN210087325U (en) * | 2019-06-24 | 2020-02-18 | 中铁工程装备集团有限公司 | Cutter head hob rotary cutter tool |
-
2019
- 2019-06-24 CN CN201910549833.6A patent/CN110159286B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200286590Y1 (en) * | 2002-05-30 | 2002-08-22 | 박병일 | clamp crimping tool of boot for an automobile constant velocity |
| 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 |
| CN202406602U (en) * | 2012-01-06 | 2012-09-05 | 山东潍坊东盛园艺有限公司 | High-position branch cutting and pruning device |
| CN207371810U (en) * | 2017-09-11 | 2018-05-18 | 马鞍山市新桥工业设计有限公司 | A kind of doctor blade device |
| CN107829752A (en) * | 2017-12-12 | 2018-03-23 | 天津大学 | Adaptability tool changing device for the compound cutterhead of shield machine |
| CN108286438A (en) * | 2018-02-01 | 2018-07-17 | 中铁工程装备集团有限公司 | A kind of normal pressure tool changing cutterhead hobboing cutter stress real-time monitoring device and monitoring method |
| CN108691551A (en) * | 2018-06-29 | 2018-10-23 | 中铁工程装备集团有限公司 | A kind of novel muzzle-loading normal pressure tool changing knife wound packages is set and its installation method |
| CN109915161A (en) * | 2019-04-28 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of New Kind of Hob tooling system being easily changed and its installation method |
| CN210087325U (en) * | 2019-06-24 | 2020-02-18 | 中铁工程装备集团有限公司 | Cutter head hob rotary cutter tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110159286A (en) | 2019-08-23 |
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