CN102489927A - Rotary table for welding of shield tunneling machine - Google Patents
Rotary table for welding of shield tunneling machine Download PDFInfo
- Publication number
- CN102489927A CN102489927A CN2011103824419A CN201110382441A CN102489927A CN 102489927 A CN102489927 A CN 102489927A CN 2011103824419 A CN2011103824419 A CN 2011103824419A CN 201110382441 A CN201110382441 A CN 201110382441A CN 102489927 A CN102489927 A CN 102489927A
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- frame
- main frame
- sub
- shield machine
- rotating shaft
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- Butt Welding And Welding Of Specific Article (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a rotary table for welding of a shield tunneling machine. The rotary table comprises a support frame, a main frame and an assistant frame, and by adopting the structures of the main frame and the assistant frame, free rotation and overturn of a shell of the shield tunneling machine are realized, and therefore the work efficiency during welding is improved. A locking plate of the main frame is matched and locked with the support frame and a locking plate of the assistant frame is matched and locked with the main frame so that the rotated and overturned shell of the shield tunneling machine can be positioned accurately with high positioning stability and safe operation. An L-shaped internal clamping board is matched with an external clamping board at each end of the assistant frame to increase the fixing surface and improve the fixing structure as well, so that the shell of the shield tunneling machine is installed more stably on the assistant frame. The assistant frame uses a hydraulic motor as a driver so that the driver of the assistant frame can rotate along with the main frame and hydraulic transmission can be performed through a hydraulic hose in the main frame to prevent winding, and thereby the safety of operation is increased.
Description
Technical field
The present invention relates to a kind of turntable, relate in particular to a kind of shield machine welding and use turntable.
Background technology
As everyone knows, shield machine is mainly used in the constructing tunnel, and in work progress, and work under bad environment has certain requirement to the intensity of shield machine self, and the shield machine set inside has many structural members simultaneously.In order to guarantee in work progress, the stable and security of shield machine self intensity and inner structural members so at present in shield machine manufacturing and assembling process, adopt solder technology more.When welding; According to the welding position difference, need adjust the position and the angle of shield machine repeatedly, but because shield machine own wt and volume are bigger; Be not easy to be rotated repeatedly or overturn; Operating efficiency was very low when this made welding, had increased welding cost, also existed certain potential safety hazard simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of shield machine welding to use turntable, the shield machine housing can rotate freely and overturn when it had realized welding, the operating efficiency when having improved welding, and its accurate positioning, and stability is high, handling safety.
The objective of the invention is to realize through following technical scheme:
Turntable is used in a kind of shield machine welding; Comprise bracing frame, main frame and sub-frame; Said main frame is being installed on the bracing frame through the main frame rotating shaft on the X-direction, and at the arbitrary end of main frame rotating shaft the main frame drive unit is installed, and the main frame of either side is provided with the main frame latch on the said X-direction; All have locking hole on the said main frame latch bracing frame corresponding with it; Said sub-frame is being installed on the main frame through the sub-frame rotating shaft on the Y direction, and at the arbitrary end of sub-frame rotating shaft the sub-frame drive unit is installed, and said sub-frame is provided with the sub-frame latch at the arbitrary end of sub-frame rotating shaft; All have locking hole on the said sub-frame latch main frame corresponding with it; The two ends of said sub-frame all are equipped with inner splint, on the said inner splint external splint are installed, and are placed with locking pin in the said locking hole.
Further, the every end of said sub-frame all is symmetrically installed with two inner splints.
Further, said inner splint is a L type structure, and an end is fixedly connected with sub-frame through bolt, and the other end is fixedly connected with external splint through bolt.
Further, said sub-frame drive unit is a hydraulic motor.
Further; Have through hole in the said main frame rotating shaft that the main frame drive unit is not installed; The end that said through hole gets into main frame is equipped with pipe joint; The other end is equipped with hydraulic rotary joint, and said pipe joint links to each other with the sub-frame drive unit through hydraulic hose, and said hydraulic rotary joint links to each other with hydraulic means through pipe joint.
Further, said hydraulic hose is placed in the main frame.
Turntable is used in shield machine welding of the present invention, and the structure that it adopts main frame and sub-frame has realized adding rotating freely and overturning of shield machine housing in man-hour, the operating efficiency when having improved welding; Lock through main frame latch and bracing frame, sub-frame latch and main frame lock, and make all can accurately locate after shield machine housing rotation and the upset, and position stability are high, handling safety; The every end of sub-frame all adopts L type inner splint and external splint to match, and when increasing stationary plane, has improved fixed structure, and it is more firm to make the shield machine housing on sub-frame, install; Sub-frame adopts hydraulic motor as drive unit, and the drive unit of having realized sub-frame can be followed main frame and is rotated, and carries out hydraulic pressure through the hydraulic hose in the main frame and carry, and prevents to twine, and has improved the security of operation.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the vertical view of shield machine welding according to the invention with turntable;
Fig. 2 be among Fig. 1 A-A to cutaway view.
Among the figure:
1, bracing frame, 2, main frame, 3, sub-frame, 4, the main frame rotating shaft, 5, the main frame drive unit; 6, main frame latch, 7, locking hole, 8, the sub-frame rotating shaft, 9, the sub-frame drive unit, 10, the sub-frame latch; 11, inner splint, 12, external splint, 13, through hole, 14, pipe joint, 15, hydraulic rotary joint; 16, hydraulic hose, 17, hydraulic means, 18, bolt, 19, locking pin.
The specific embodiment
As illustrated in fig. 1 and 2, in present embodiment, turntable is used in said shield machine welding; Comprise bracing frame 1, main frame 2 and sub-frame 3, said main frame 2 is being installed on the bracing frame 1 through main frame rotating shaft 4 on the X-direction, and at main frame rotating shaft 4 arbitrary ends main frame drive unit 5 is installed; The main frame 2 of either side is provided with main frame latch 6 on the said X-direction; All have locking hole 7 on said main frame latch 6 bracing frame 1 corresponding with it, said sub-frame 3 is being installed on the main frame 2 through sub-frame rotating shaft 8 on the Y direction, and at sub-frame rotating shaft 8 arbitrary ends sub-frame drive unit 9 is installed; Said sub-frame 3 is provided with sub-frame latch 10 at sub-frame rotating shaft 8 arbitrary ends; All have locking hole 7 on said sub-frame latch 10 main frame 2 corresponding with it, the two ends of said sub-frame 3 all are equipped with inner splint 11, and every end all is symmetrically installed with two inner splints 11; On the said inner splint 11 external splint 12 is installed, is placed with locking pin 19 in the said locking hole 7; Said inner splint 11 is a L type structure, and an end is fixedly connected with sub-frame 2 through bolt 18, and the other end is fixedly connected with external splint 12 through bolt 18.Said sub-frame drive unit 9 adopts hydraulic motor; And have through hole 13 in the said main frame rotating shaft 4 that main frame drive unit 5 is not installed; The end that said through hole 13 gets into main frame 2 is equipped with pipe joint 14; The other end is equipped with hydraulic rotary joint 15, and said pipe joint 14 links to each other with sub-frame drive unit 9 through hydraulic hose 16, and said hydraulic rotary joint 15 links to each other with hydraulic means 17 through pipe joint 14.Said hydraulic hose 16 is placed in the main frame 2.
During work; In locking hole 7, all place earlier locking pin 19; And cooperates through locking pin 19 and main frame latch 6 and sub-frame latch 10 main frame 2 and sub-frame 3 are fixed; Then the shield machine housing is placed on the inner splint 11 of sub-frame 3, and external splint 12 is fixed on the inner splint 11, and the shield machine housing is locked through bolt 18.
When the shield machine housing need rotate even overturn, only unclamp the locking pin 19 on the main frame latch 6, drive main frame rotating shaft 4 rotations through main frame drive unit 5 then; Main frame 2 has been realized the upset of shield machine housing, when being turned to required angle along the rotation of X axle; 5 stalls of main frame drive unit; And locking pin 19 passed the locking hole 7 on the main frame 2, and insert again in the corresponding locking hole 7 this moment on the main frame latch 6, make main frame 2 location.
When shield machine housing self need rotate, only unclamp the locking pin 19 on the sub-frame latch 10, drive sub-frame rotating shaft 8 rotations through sub-frame drive unit 9 then; Sub-frame 3 has been realized the rotation of shield machine housing self, when rotating to required angle along the rotation of Y axle; 9 stalls of sub-frame drive unit; And locking pin 19 passed the locking hole 7 on the sub-frame 3, and insert again in the corresponding locking hole 7 this moment on the sub-frame latch 10, make sub-frame 3 location.
Turntable is used in said shield machine welding, and the shield machine housing can rotate freely and overturn when it had realized welding, the operating efficiency when having improved welding, and its accurate positioning, and stability is high, handling safety.
Claims (6)
1. turntable is used in a shield machine welding; Comprise bracing frame (1), main frame (2) and sub-frame (3); It is characterized in that: said main frame (1) is being installed on the bracing frame (1) through main frame rotating shaft (4) on the X-direction; And main frame drive unit (5) is installed at the arbitrary end of main frame rotating shaft (4); The main frame of either side (2) is provided with main frame latch (6) on the said X-direction, all has locking hole (7) on said main frame latch (6) bracing frame (1) corresponding with it, and said sub-frame (3) is being installed on the main frame (2) through sub-frame rotating shaft (8) on the Y direction; And sub-frame drive unit (9) is installed at the arbitrary end of sub-frame rotating shaft (8); Said sub-frame (3) is provided with sub-frame latch (10) at the arbitrary end of sub-frame rotating shaft (8), all has locking hole (7) on said sub-frame latch (10) main frame (2) corresponding with it, and the two ends of said sub-frame (3) all are equipped with inner splint (11); External splint (12) is installed on the said inner splint (11), is placed with locking pin (19) in the said locking hole (7).
2. turntable is used in shield machine welding according to claim 1, and it is characterized in that: the every end of said sub-frame (3) all is symmetrically installed with two inner splints (11).
3. turntable is used in shield machine welding according to claim 1 and 2, it is characterized in that: said inner splint (11) is fixedly connected with sub-frame (3) through bolt (18) for L type structure a, end, and the other end is fixedly connected with external splint (12) through bolt (18).
4. turntable is used in shield machine welding according to claim 1, and it is characterized in that: said sub-frame drive unit (9) is a hydraulic motor.
5. use turntable according to claim 1 or 4 described shield machine welding; It is characterized in that: have through hole (13) in the said main frame rotating shaft (4) that main frame drive unit (5) is not installed; The end that said through hole (13) gets into main frame (2) is equipped with pipe joint (14); The other end is equipped with hydraulic rotary joint (15), and said pipe joint (14) links to each other with sub-frame drive unit (9) through hydraulic hose (16), and said hydraulic rotary joint (15) links to each other with hydraulic means (17) through pipe joint (14).
6. turntable is used in shield machine welding according to claim 5, and it is characterized in that: said hydraulic hose (16) is placed in the main frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382441.9A CN102489927B (en) | 2011-11-28 | 2011-11-28 | Rotary table for welding of shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382441.9A CN102489927B (en) | 2011-11-28 | 2011-11-28 | Rotary table for welding of shield tunneling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102489927A true CN102489927A (en) | 2012-06-13 |
| CN102489927B CN102489927B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110382441.9A Expired - Fee Related CN102489927B (en) | 2011-11-28 | 2011-11-28 | Rotary table for welding of shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489927B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464954A (en) * | 2013-09-04 | 2013-12-25 | 建科机械（天津）股份有限公司 | Clamping and lifting device of automatic shield segment steel cage welding equipment |
| CN104249212A (en) * | 2013-06-25 | 2014-12-31 | 盾建重工制造有限公司 | Welding method of steel-structure parts of shield machine |
| CN110026731A (en) * | 2019-05-24 | 2019-07-19 | 盐城工学院 | A kind of rotary shifter and method, positioner of positioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2205099C1 (en) * | 2002-05-17 | 2003-05-27 | ЗАО "Уренгойгидромеханизация" | Apparatus for restoring worn parts |
| CN101780620A (en) * | 2010-03-17 | 2010-07-21 | 安徽巨一自动化装备有限公司 | +/-90-degree roll-over stand for welding jig |
| CN201579570U (en) * | 2009-11-06 | 2010-09-15 | 常州市华骏机械制造有限公司 | Double rotary welding position varying device |
| CN202317566U (en) * | 2011-11-28 | 2012-07-11 | 盾建重工制造有限公司 | Turntable for welding shield machine |
-
2011
- 2011-11-28 CN CN201110382441.9A patent/CN102489927B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2205099C1 (en) * | 2002-05-17 | 2003-05-27 | ЗАО "Уренгойгидромеханизация" | Apparatus for restoring worn parts |
| CN201579570U (en) * | 2009-11-06 | 2010-09-15 | 常州市华骏机械制造有限公司 | Double rotary welding position varying device |
| CN101780620A (en) * | 2010-03-17 | 2010-07-21 | 安徽巨一自动化装备有限公司 | +/-90-degree roll-over stand for welding jig |
| CN202317566U (en) * | 2011-11-28 | 2012-07-11 | 盾建重工制造有限公司 | Turntable for welding shield machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249212A (en) * | 2013-06-25 | 2014-12-31 | 盾建重工制造有限公司 | Welding method of steel-structure parts of shield machine |
| CN103464954A (en) * | 2013-09-04 | 2013-12-25 | 建科机械（天津）股份有限公司 | Clamping and lifting device of automatic shield segment steel cage welding equipment |
| CN103464954B (en) * | 2013-09-04 | 2016-01-20 | 建科机械（天津）股份有限公司 | Clamping lifting device in shield duct piece steel reinforcement cage automatic welding device |
| CN110026731A (en) * | 2019-05-24 | 2019-07-19 | 盐城工学院 | A kind of rotary shifter and method, positioner of positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102489927B (en) | 2015-07-01 |
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