CN201333601Y - Wheel bracket device used for shield machine - Google Patents
Wheel bracket device used for shield machine Download PDFInfo
- Publication number
- CN201333601Y CN201333601Y CNU2008202065960U CN200820206596U CN201333601Y CN 201333601 Y CN201333601 Y CN 201333601Y CN U2008202065960 U CNU2008202065960 U CN U2008202065960U CN 200820206596 U CN200820206596 U CN 200820206596U CN 201333601 Y CN201333601 Y CN 201333601Y
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- China
- Prior art keywords
- shield machine
- fixed
- carriage
- support body
- rotating mechanism
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- Expired - Lifetime
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Abstract
A wheel bracket device used for a shield machine comprises at least two brackets, a liftable roller mechanism and a rotating mechanism, wherein, the brackets are used for bearing the shield machine; the roller mechanism is mounted at the pivot points of the brackets and used for bearing the shield machine in an ancillary manner; and the rotating mechanism is mounted on the shield machine and used for towing the shield machine to rotate. As the wheel bracket device structure of the shield machine adopts the rotating mechanism and the roller mechanism, and a dedicated roller mechanism is added on the bearing pivot points of the shield machine skillfully on the basis of the prior shield machine, the shield machine can rotate to an optional angle freely according to the requirements through the device, and all that an on-site worker needs to do is to conduct assembly and welding on one side of the shield machine. Therefore, the device has the advantages that the difficulty in welding is greatly reduced; the safety of the worker during operation is ensured; the welding quality can be also improved; and the device plays a threefold role. Moreover, the utility model further has the advantages of simple structure, easy realization and high practicability.
Description
Technical field
The utility model belongs to the building machinery technical field, particularly relates to a kind of roller frame device that is used for shield machine assembling, welding, maintenance.
Background technology
In shield structure engineering in the past, shield machine assembling, maintenance, welding all are on a fixing carriage, because shield machine weight reaches more than 300 ton, general loop wheel machine is difficult to integral hoisting, often need with shield machine be split as several sections lift respectively go into the well after, weld and assemble from the shaft bottom again, the shield machine shield shell is circular, therefore the working face of each point is difficult to launch on the housing of shield machine, especially the shield shell of shield machine bottom is difficult to reserve enough spaces, and the welder must crawl in the groove hole and carry out weld job.Because be subjected to the restriction in space, the welder overhead welds very dangerous, and often consuming time, consumptive material, consumption power.
Summary of the invention
The purpose of this utility model is the existence at the problems referred to above, provide a kind of make shield machine freely rotate how required angle reliably and can safety, the roller frame device that is used for shield machine that welds easily and assemble, keep in repair.
The purpose of this utility model is achieved through the following technical solutions:
The roller frame device that is used for shield machine described in the utility model, be characterized in comprising at least two carriages that are used for the support shield machine and be installed on the liftable idler wheel mechanism that is used for auxiliary support shield machine at each carriage support fulcrum place, be installed on and be used to draw the rotating mechanism that shield machine rotates on the shield machine, wherein said each carriage is fixed in the shield machine bottom, the bottom of each idler wheel mechanism is fixed on each carriage by a carrier frame plate respectively, its top is positioned at the shield machine bottom and is positioned at the support fulcrum outer fix of carriage, rotating mechanism is installed on the vertical sidepiece of shield machine, one end and shield machine top are connected and fixed, and its other end is connected with a traction power source.Wherein, above-mentioned rollers mechanism comprises axillare, support body, lower shaft and axle sleeve thereof, apical axis and roller, regulating shaft, adjusting screw(rod) and adjusting nut, the bottom of wherein said axillare and the bottom of support body can be fixed on the carriage around lower shaft by lower shaft and axle sleeve thereof rotationally, and described support body is provided with the lifting groove, described adjusting screw(rod) is placed through in the lifting groove of support body, the one end is fixed in axillare top by regulating shaft, and the contact position device of this adjusting screw(rod) and support body both sides has adjusting nut, described roller is fixed in the support body top by apical axis, and the top braces of this roller is in the shield machine bottom.Above-mentioned rotating mechanism comprises the movable pulley that is fixed in the shield machine top, be fixed in the other fixed pulley of the perpendicular side of shield machine and be set in pull rope on movable pulley, the fixed pulley, and the top of this pull rope is connected with the traction power source.
The utility model is owing to adopt the shield machine roller frame structure of band rotating mechanism and idler wheel mechanism, dexterously on the basis of former shield machine carriage, on the support fulcrum of shield machine, install special idler wheel mechanism additional, the shield machine more than 300 tons by carriage and idler wheel mechanism support, shield machine is laid the time in place, can be by by the movable pulley that is welded on the shield machine shield shell, be fixed on the fixed pulley of relative position, the rotating mechanism that pull rope is formed and the auxiliary facilities such as loop wheel machine on ground, reach the purpose that shield machine freely can be rotated, shield machine can be installed by this freely turn to required angle arbitrarily, field worker only needs to launch assembling in a side of shield machine, the work of welding, greatly reduce the difficulty of welding, guaranteed workman's job safety simultaneously, can improve the quality of welding again, killing three birds with one stone.And the utility model is simple in structure, realization is easy, practical.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a mounting structure schematic diagram of the present utility model;
Fig. 2 is the I-I enlarged diagram of Fig. 1;
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2.
The specific embodiment
As shown in Figure 1-Figure 3, the roller frame device that is used for shield machine described in the utility model, comprise at least two carriages 1 that are used for the support shield machine and be installed on the liftable idler wheel mechanism 2 that is used for auxiliary support shield machine at each carriage 1 support fulcrum 11 place, be installed on and be used to draw the rotating mechanism 3 that shield machine rotates on the shield machine, wherein said each carriage 1 is fixed in the shield machine bottom, the bottom of each idler wheel mechanism 2 is fixed on each carriage 1 by a carrier frame plate respectively, its top is positioned at the shield machine bottom and is positioned at support fulcrum 11 outer fixs of carriage 1, rotating mechanism 3 is installed on the vertical sidepiece of shield machine, one end and shield machine top are connected and fixed, and its other end is connected with a traction power source.Wherein, above-mentioned rollers mechanism 2 comprises axillare 21, support body 22, lower shaft 23 and axle sleeve thereof, apical axis 26 and roller 27, regulating shaft 28, adjusting screw(rod) 24 and adjusting nut 25, the bottom of the bottom of wherein said axillare 21 and support body 22 can be fixed on the carriage 1 around lower shaft 23 rotationally by lower shaft 23 and axle sleeve thereof, and described support body 22 is provided with the lifting groove, described adjusting screw(rod) 24 is placed through in the lifting groove of support body 22, the one end is fixed in axillare 21 tops by regulating shaft 28, and this adjusting screw(rod) 24 has adjusting nut 25 with the contact position device of support body 22 both sides, described roller 27 is fixed in support body 22 tops by apical axis 26, and the top braces of this roller 27 is in the shield machine bottom.Above-mentioned rotating mechanism 3 comprises the movable pulley 31 that is fixed in the shield machine top, be fixed in the other fixed pulley 32 of the perpendicular side of shield machine and be set in pull rope 33 on movable pulley 31, the fixed pulley 32, and the top of this pull rope 33 is connected with the traction power source.
The roller frame Unit Installation of shield machine assembling described in the utility model, welding, maintenance comprises the steps:
1. before the shield machine assembling, will be with the shield machine carriage of idler wheel mechanism to be fixed in the shield launching well.
2. several rollers are fixed by identical gap with nut.The gap greater than 50mm and the height that guarantees height that idler wheel mechanism supports shield machine and original track support greater than more than the 30mm.
3. shield machine is divided on request A ring, B ring, C ring and is placed on respectively on the roller frame, for ease of operate earlier the B ring is placed in the middle of, and then lifting A ring is adjusted the gap and is adjusted the position with positioning screw.The C ring is also adopted the installation that uses the same method.
4. after treating that A ring, B ring, C ring are all adjusted, earlier the weld seam above the shield machine is welded, use tumbler described in the utility model with the arbitrarily angled rotation of shield machine again, to weld other weld seam.
5. after welding finishes, shield machine integral body is gone back to shield machine is adjusted in original position with level meter level again.
6. will adjust nut after level mixes up and unclamp one by one, shield machine is progressively falling back on the track of former carriage under the gravity effect, treats that whole electrical equipment, pipeline connect the back that finishes and just can debug propelling.
Claims (3)
1, a kind of roller frame device that is used for shield machine, it is characterized in that comprising at least two carriages (1) that are used for the support shield machine and be installed on the liftable idler wheel mechanism (2) that is used for auxiliary support shield machine that each carriage (1) support fulcrum (11) is located, be installed on and be used to draw the rotating mechanism (3) that shield machine rotates on the shield machine, wherein said each carriage (1) is fixed in the shield machine bottom, the bottom of each idler wheel mechanism (2) is fixed on each carriage (1) by a carrier frame plate respectively, its top is positioned at the shield machine bottom and is positioned at support fulcrum (11) outer fix of carriage (1), rotating mechanism (3) is installed on the vertical sidepiece of shield machine, one end and shield machine top are connected and fixed, and its other end is connected with a traction power source.
2, according to claims 1 described roller frame device that is used for shield machine, it is characterized in that above-mentioned rollers mechanism (2) comprises axillare (21), support body (22), lower shaft (23) and axle sleeve thereof, apical axis (26) and roller (27), regulating shaft (28), adjusting screw(rod) (24) and adjusting nut (25), the bottom of wherein said axillare (21) and the bottom of support body can be fixed on the carriage (1) around lower shaft (23) rotationally by lower shaft (23) and axle sleeve thereof, and described support body (22) is provided with the lifting groove, described adjusting screw(rod) (24) is placed through in the lifting groove of support body (22), the one end is fixed in axillare (22) top by regulating shaft (28), and this adjusting screw(rod) (24) has adjusting nut (25) with the contact position device of support body (22) both sides, described roller (27) is fixed in support body (22) top by apical axis (26), and the top braces of this roller (27) is in the shield machine bottom.
3, according to claims 1 described roller frame device that is used for shield machine, it is characterized in that above-mentioned rotating mechanism (3) comprises the movable pulley (31) that is fixed in the shield machine top, is fixed in the other fixed pulley (32) of the perpendicular side of shield machine and is set in pull rope (33) on movable pulley (31), the fixed pulley (32), and the top of this pull rope (33) is connected with the traction power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202065960U CN201333601Y (en) | 2008-12-31 | 2008-12-31 | Wheel bracket device used for shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202065960U CN201333601Y (en) | 2008-12-31 | 2008-12-31 | Wheel bracket device used for shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333601Y true CN201333601Y (en) | 2009-10-28 |
Family
ID=41285243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202065960U Expired - Lifetime CN201333601Y (en) | 2008-12-31 | 2008-12-31 | Wheel bracket device used for shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333601Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701617B (en) * | 2009-11-13 | 2011-07-20 | 天津振汉机械装备有限公司 | Transmission mechanism capable of meshing with pin wheels with different diameters through automatic adjustment |
| CN102303295A (en) * | 2011-03-16 | 2012-01-04 | 江苏凯宫隧道机械有限公司 | Bracket device applied to assembly of shield machines of different diameters |
| CN104695965A (en) * | 2014-12-30 | 2015-06-10 | 中铁隧道集团有限公司 | Multifunctional originating station and originating method for departure and reception of shield |
-
2008
- 2008-12-31 CN CNU2008202065960U patent/CN201333601Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701617B (en) * | 2009-11-13 | 2011-07-20 | 天津振汉机械装备有限公司 | Transmission mechanism capable of meshing with pin wheels with different diameters through automatic adjustment |
| CN102303295A (en) * | 2011-03-16 | 2012-01-04 | 江苏凯宫隧道机械有限公司 | Bracket device applied to assembly of shield machines of different diameters |
| CN104695965A (en) * | 2014-12-30 | 2015-06-10 | 中铁隧道集团有限公司 | Multifunctional originating station and originating method for departure and reception of shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA TUNNEL CONSTRUCTION CO., LTD. GUANGDONG Free format text: FORMER OWNER: GUANGDONG PROV. FOUNDATION ENGINEERING CO. Effective date: 20140421 Free format text: FORMER OWNER: GUANGDONG CONSTRUCTION ENGINEERING GROUP CO., LTD. Effective date: 20140421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 9, building 510620, industrial building, 101 Tianhe Road, Guangzhou, Guangdong, Tianhe District Patentee after: China Tunnel Construction Co., Ltd. Guangdong Address before: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. Patentee before: Guangdong Construction Engineering Group Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510220 Guangdong city of Guangzhou province Haizhuqu District Yue Xuan Street No. 81 (G-3) 1501-1512, 1604-1607 room Patentee after: Guangdong Hua Qiao construction group Limited by Share Ltd Address before: 9, building 510620, industrial building, 101 Tianhe Road, Guangzhou, Guangdong, Tianhe District Patentee before: China Tunnel Construction Co., Ltd. Guangdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |