CN204278000U - Shield machine roller cutter clamping and transport hydraulic pressure torque machine hand - Google Patents
Shield machine roller cutter clamping and transport hydraulic pressure torque machine hand Download PDFInfo
- Publication number
- CN204278000U CN204278000U CN201420157989.2U CN201420157989U CN204278000U CN 204278000 U CN204278000 U CN 204278000U CN 201420157989 U CN201420157989 U CN 201420157989U CN 204278000 U CN204278000 U CN 204278000U
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- CN
- China
- Prior art keywords
- worm
- oil motor
- joint
- shield machine
- forearm
- 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
Links
- 210000000245 forearm Anatomy 0.000 claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 3
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses the clamping of a kind of shield machine roller cutter and transport hydraulic pressure torque machine hand, the technical problem that solve is can easily and the clamping of safety cutterhead installation position before being transported to shield machine by the shield machine roller cutter of heaviness.The utility model main telescopic arm 1 front end is provided with the oil motor driving axial joint 2 of band planet-gear speed reducer, is also provided with the axial joint 6 that oil motor drives in the middle of forearm 7, and two-arm respectively can the respective degree rotation around its axis ± 180 on demand.Main telescopic arm 1, middle arm 4 and forearm 7 two-arm adjacent are respectively equipped with the worm and gear joint 3 and 5 that oil motor drives, adjacent two-arm can be rotated on demand within the scope of 270 degree, forearm 7 and jaw disk center sleeve block 8 under the promotion of oil cylinder rotatable 90 °, jaw disk center axle is under oil motor drives, ± 180 degree can be rotated, in sum around its central shaft.The utility model moment of torsion is large, and the free degree is many, has increased substantially the tool changing efficiency of shield machine.
Description
Technical field
The utility model relates to the structure of shield machine auxiliary maintaining equipment.
Background technology
Prior art is damaged at shield machine roller cutter to be needed to be all by artificial and simple and easy hoisting instrument cutterhead before Ren Zha storehouse is transplanted on when changing, and not only efficiency is low and security risk is very large.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient and shield machine roller cutter of safety clamping and transports hydraulic pressure torque machine hand.
Technical scheme:
The purpose of this utility model realizes by the following technical solutions, and the utility model is made up of main telescopic arm, middle arm, forearm, jaw dish, worm and gear joint and axial joint.It is characterized in that: main telescopic arm front end is provided with the oil motor driving axial joint of a band planet-gear speed reducer; Also the axial joint that oil motor drives is provided with in the middle of forearm; Two-arm respectively can by needing separately to rotate axis ± 180 degree separately around it separately.Main telescopic arm, middle arm and forearm two-arm adjacent are respectively equipped with the worm and gear joint that oil motor drives, and adjacent two-arm can be rotated on demand within the scope of 270 degree.Jaw disk center axle insert its sleeve block endoporus and with oil motor power transmission shaft rigid attachment, make degree rotation around axle center ± 180 on demand under the driving of oil motor of jaw dish, the utility model can be picked up shield machine roller cutter easily and deliver to cutterhead before shield machine and install desired position, compared with prior art has efficient, safe advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, main telescopic arm 1, axial joint 2, worm and gear joint 3, middle arm 4, worm and gear joint 5, axial joint 6, forearm 7, jaw disk center axle sleeve block 8, jaw dish 9, jaw disk center axle 10 in figure.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to shown in Fig. 1, the utility model comprises main telescopic arm 1, worm and gear joint 3, middle arm 4, worm and gear joint 5, antetheca 7, jaw dish 9, main telescopic arm 1 comprises axial joint 2, axial rear end, joint 2 and main telescopic arm 1 and an oil motor shell rigid attachment with planet-gear speed reducer, the shell rigid attachment in this front end speed reducer output shaft and worm and gear joint 3 therewith, makes the front end of main telescopic arm 1 can around its axis of symmetry on demand ± 180 degree rotation; Worm and gear joint 3 is a worm-gear speed reducer, its worm screw and oil motor power transmission shaft rigid attachment, its worm-wheel shaft and middle arm 4 rigid attachment, make middle arm 4 can rotate within the scope of 270 degree on demand with main telescopic arm 1 two-arm under the driving in worm and gear joint 3; Worm and gear joint 5 is a worm-gear speed reducer, this shell and oil motor shell and middle arm 4 rigid attachment, this worm screw and oil motor power transmission shaft rigid attachment, this worm-wheel shaft and antetheca 7 rigid attachment, make forearm 7 and middle arm 4 under the driving in worm and gear joint 5, make two-arm rotate within the scope of 270 degree on demand; An axial joint 6 is provided with in the middle of forearm 7, axial rear end, joint 6 and forearm 7 back segment and oil motor shell rigid attachment, axial front end, joint 6 and forearm 7 leading portion and oil motor power transmission shaft rigid attachment, make forearm 7 two ends can around the rotation of on demand ± 180 degree, its axis; Jaw dish 9 is provided with jaw disk center axle 10 and jaw disk center axle sleeve block 8, jaw disk center axle 10 and oil motor power transmission shaft rigid attachment, make jaw dish 9 can around the rotation of 10 ± 180 degree, jaw disk center axle, jaw disk center axle sleeve block 8 and oil motor shell rigid attachment, jaw disk center axle sleeve block 8 also with forearm 7 chain connection, and can 90 degree of rotations as required under oil cylinder pushing.The utility model meet shield machine roller cutter clamping and transport needed for high pulling torque and the free degree.
Claims (6)
1. shield machine roller cutter clamping and a transport hydraulic pressure torque machine hand, it comprises main telescopic arm (1), worm and gear joint (3), middle arm (4), worm and gear joint (5), forearm (7), jaw dish (9); Described main telescopic arm (1) comprises axial joint (2); It is characterized in that (2) rear end, axial joint and main telescopic arm (1) and an oil motor shell rigid attachment with planet-gear speed reducer, the shell rigid attachment of front end and speed reducer output shaft and worm and gear joint (3).
2. shield machine roller cutter clamping according to claim 1 and transport hydraulic pressure torque machine hand; It is characterized in that worm and gear joint (3) is a worm-gear speed reducer, reductor worm screw and oil motor power transmission shaft rigid attachment; Reductor worm-wheel shaft and middle arm (4) are rigidly connected.
3. shield machine roller cutter clamping according to claim 1 and transport hydraulic pressure torque machine hand, is characterized in that worm and gear joint (5) is a worm-gear speed reducer; Decelerator shell and oil motor shell and middle arm (4) rigid attachment; Oil motor power transmission shaft and worm screw rigid attachment; Worm-wheel shaft and forearm (7) rigid attachment.
4. shield machine roller cutter clamping according to claim 1 and transport hydraulic pressure torque machine hand; It is characterized in that forearm (7) and jaw disk center axle sleeve block (8) chain connection.
5. shield machine roller cutter clamping according to claim 1 and transport hydraulic pressure torque machine hand; It is characterized in that jaw disk center axle (10) and oil motor power transmission shaft rigid attachment, oil motor shell and jaw dish sleeve block rigid attachment.
6. shield machine roller cutter clamping according to claim 1 and transport hydraulic pressure torque machine hand; It is characterized in that being provided with an axial joint in the middle of forearm (7), rear end, axial joint and forearm back segment and oil motor shell rigid attachment; Axial front end, joint and forearm leading portion and oil motor power transmission shaft rigid attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157989.2U CN204278000U (en) | 2014-04-02 | 2014-04-02 | Shield machine roller cutter clamping and transport hydraulic pressure torque machine hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157989.2U CN204278000U (en) | 2014-04-02 | 2014-04-02 | Shield machine roller cutter clamping and transport hydraulic pressure torque machine hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204278000U true CN204278000U (en) | 2015-04-22 |
Family
ID=52861195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157989.2U Expired - Fee Related CN204278000U (en) | 2014-04-02 | 2014-04-02 | Shield machine roller cutter clamping and transport hydraulic pressure torque machine hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204278000U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761794A (en) * | 2017-03-06 | 2017-05-31 | 东北大学 | A kind of shield machine disk cutter tool changing robot arm end effector |
| CN107378983A (en) * | 2016-05-17 | 2017-11-24 | 湖南工业大学 | A mechanical claw used for hob changing of shield machine |
| CN109910017A (en) * | 2019-04-23 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of detection used suitable for shield/tool changing robot and its application method |
| CN111764927A (en) * | 2020-06-30 | 2020-10-13 | 中电建十一局工程有限公司 | Shield segment splicing device for subway construction |
-
2014
- 2014-04-02 CN CN201420157989.2U patent/CN204278000U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378983A (en) * | 2016-05-17 | 2017-11-24 | 湖南工业大学 | A mechanical claw used for hob changing of shield machine |
| CN106761794A (en) * | 2017-03-06 | 2017-05-31 | 东北大学 | A kind of shield machine disk cutter tool changing robot arm end effector |
| CN109910017A (en) * | 2019-04-23 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of detection used suitable for shield/tool changing robot and its application method |
| CN109910017B (en) * | 2019-04-23 | 2023-12-22 | 中铁工程装备集团有限公司 | Detection/tool changing robot suitable for shield and use method thereof |
| CN111764927A (en) * | 2020-06-30 | 2020-10-13 | 中电建十一局工程有限公司 | Shield segment splicing device for subway construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160402 |