CN206090489U - Transportation of power station pressure steel pipe and mounting adjustment bracket device - Google Patents
Transportation of power station pressure steel pipe and mounting adjustment bracket device Download PDFInfo
- Publication number
- CN206090489U CN206090489U CN201621068274.5U CN201621068274U CN206090489U CN 206090489 U CN206090489 U CN 206090489U CN 201621068274 U CN201621068274 U CN 201621068274U CN 206090489 U CN206090489 U CN 206090489U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- steel pipe
- hole
- bracket
- pressure steel
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a transportation of power station pressure steel pipe and mounting adjustment bracket device, includes the bracket, sets up the B hydraulic system outside the hole and set up the A hydraulic system on the flat car for transport in the hole, a hydraulic system and B hydraulic system put when coincident at central point, do not coincide in each pneumatic cylinder position of two hydraulic system, it has a plurality of half ball grooves to open on the bracket, and the pneumatic cylinder position among half ball grooves's number, position and two hydraulic system suits, just cooperatees with the pneumatic cylinder bulb support that corresponds. The utility model provides a pair of transportation of power station pressure steel pipe and mounting adjustment bracket device, through setting up and bracket matched with climbing mechanism outside the hole and in the hole, like this can be with pressure steel pipe quickmelt on the bracket and adjustment installation.
Description
Technical field
This utility model is related to large-scale penstock transporting equipment, especially a kind of transport of large hydropower station penstock and
Mounting and adjusting bracket system, and in particular to transport in docking operation, without the need for lifting in a kind of transport outside penstock hole and hole
Equipment is directly docked, and can carry out the bracket system of center of gravity regulation when installing in hole to penstock.
Background technology
For water power tunnel pouring construction penstock carry out Secondary Transport and transport when, the country mainly adopt at present
Being coordinated with penstock transport flat panel dolly and a large lifting equipment is carried out, and is hung penstock by large lifting equipment
It is attached on travelling bogie and transports in hole behind precalculated position, adjustment center of gravity is installed.This mode docks transport inside and outside hole
During remain a need for using large lifting equipment, it is time-consuming, laborious.
The patent " pressure steel pipe of hydropower station mounting and adjusting bracket system and method " of Application No. " 201510115935.9 ",
The device is arranged on penstock transport flat panel dolly, adjusts penstock by one group of hydraulic cylinder, so as to ensure pressure
The stability of steel pipe transmission, but this patent can only adjust center of gravity, makes penstock keep stable, and Secondary Transport is also needed inside and outside the hole
Crane gear to be used, so not only increases equipment cost, also reduces conevying efficiency, reduces the utilization rate of crane gear, affects
Project progress.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of pressure steel pipe of hydropower station transport and mounting and adjusting support
Rack device, inside and outside the hole during docking transport, directly docks without the need for crane gear, and penstock can automatic centering adjust.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is：
A kind of pressure steel pipe of hydropower station transport and mounting and adjusting bracket system, including bracket, the B hydraulic pressure systems being arranged on outside hole
System and the A hydraulic systems being arranged in hole on dollie, the A hydraulic systems include the A1 liquid being all around arranged side by side
Cylinder pressure, A2 hydraulic cylinders, A3 hydraulic cylinders and A4 hydraulic cylinders, B hydraulic systems include B1 hydraulic cylinders, the B2 liquid being all around arranged side by side
Cylinder pressure, B3 hydraulic cylinders and B4 hydraulic cylinders；A hydraulic systems with B hydraulic systems when center overlaps, two hydraulic systems each
Position of Hydraulic Cylinder is misaligned；It is provided with multiple hemispherical grooves on the bracket, the number of hemispherical groove, position and two hydraulic pressure systems
Position of Hydraulic Cylinder in system is adapted, and support with corresponding hydraulic cylinder bulb and be engaged.
The bracket includes support base, camber beam, roller bearing, roller bearing fixture block and bearing shell.
The camber beam is provided with open slot.
A kind of pressure steel pipe of hydropower station transport of this utility model and mounting and adjusting bracket system, penstock are transported to outside hole
Behind precalculated position, by four hydraulic cylinders of hydraulic system B for pre-setting outside hole while synchronization of jacking up, by penstock top
Rise, haulage vehicle leaves, in hole, transport flat panel dolly drives to precalculated position, four hydraulic cylinders synchronization simultaneously of hydraulic system A
Jacking is docked, and is then transported in hole, adjusts penstock position of centre of gravity by the top lifting height of slow adjustment hydraulic cylinder A1-A4
Installed.So overall work efficiency and speed can be improved with the docking and adjustment that carry out penstock of rapid coordination,
Also save equipment cost simultaneously.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1-1 is front view of the present utility model.
Fig. 1-2 be Fig. 1-1 in A to schematic diagram.
Fig. 1-3 is top view of the present utility model.
Fig. 2-1 is the front view of camber beam in this utility model.
Fig. 2-2 be Fig. 2-1 in A to schematic diagram.
Fig. 2-3 is the top view of camber beam in this utility model.
Fig. 2-4 is the sectional view at B in Fig. 2-1.
Fig. 3 is hydraulic system A in docking transportation and B location matching schematic diagram.
Fig. 4 is hydraulic system A schematic diagram in penstock adjustment installation process.
In figure：Support base 1, hemispherical groove 101, camber beam 2, open slot 201, roller bearing 3, roller bearing fixture block 4, bearing shell 5.
Specific embodiment
As illustrated, a kind of transport of pressure steel pipe of hydropower station and mounting and adjusting bracket system, including bracket, it is arranged on outside hole
B hydraulic systems and the A hydraulic systems that are arranged in hole on dollie, the A hydraulic systems include all around side by side
The A1 hydraulic cylinders of setting, A2 hydraulic cylinders, A3 hydraulic cylinders and A4 hydraulic cylinders, B hydraulic systems include the B1 being all around arranged side by side
Hydraulic cylinder, B2 hydraulic cylinders, B3 hydraulic cylinders and B4 hydraulic cylinders；A hydraulic systems with B hydraulic systems when center overlaps, two liquid
Each Position of Hydraulic Cylinder of pressure system is misaligned, so in docking, will not cause conflict, it is ensured that docking is stable；The bracket
On be provided with multiple hemispherical grooves 101, the Position of Hydraulic Cylinder phase in the number of hemispherical groove 101, position and two hydraulic systems
Adapt to, and with corresponding hydraulic cylinder bulb support be engaged.
The bracket includes support base 1, camber beam 2, roller bearing 3, roller bearing fixture block 4 and bearing shell 5.The camber beam 2 is provided with out
Mouth groove 201.Open slot 201 is used to install roller bearing, and roller bearing fixture block is come off with limiting roller bearing with camber beam fixation, and bearing shell is placed in roller bearing
On, can slide along roller bearing rotation direction.
This patent is the improvement carried out on the patent of Application No. " 201510115935.9 ", with reference in above-mentioned patent
A hydraulic systems carry out the advantage of centre of gravity adjustment, carry out lifting jacking by increasing by one group of B hydraulic system outside hole, so as to suitable
Profit completes docking.For the concrete structure of bracket, with reference to above-mentioned patent, here is not just repeated one by one.
Operation principle and process：Penstock is transported Dao hole outside behind precalculated position, is adjusted bracket system position, is made lateral branch
The groove of support base is corresponding with four jacking cylinder B1-B4 of hydraulic system B for pre-setting, and jacking cylinder B1-B4 is simultaneously
Synchronization of jacking up, penstock jack-up, haulage vehicle are left, then transport flat panel dolly in hole（Rail running dolly）Drive to
Precalculated position, makes four jacking cylinders of hydraulic system A corresponding with the groove of bracket system medial support base, jacking cylinder
The A1-A4 docking of synchronization of jacking up simultaneously, four jacking cylinder B1-B4 of hydraulic system B are withdrawn simultaneously, by pressure steel after the completion of docking
Pipe is transported in hole.
As shown in figure 4, the top lifting height by the jacking cylinder A1-A4 of slow adjustment hydraulic system A adjusts penstock
Position of centre of gravity, concrete condition are as follows：
（1）First jacking cylinder A1 and the second jacking cylinder A2（Or A3 and A4）Slowly rise or fall simultaneously, in addition
Two oil cylinders are motionless, and penstock is rotated to 1 direction, i.e., penstock one end rises, and the other end declines.
（2）First jacking cylinder A1 and the 3rd jacking cylinder A3（Or A2 and A4）Slowly rise or fall simultaneously, in addition
Two oil cylinders are motionless, and penstock is rolled to 2 directions, i.e., penstock is rolled from a lateral opposite side（The two ends of penstock
Swing to a direction simultaneously）.
（3）First jacking cylinder A1 and the 4th jacking cylinder A4（Or A2 and A3）Slowly rise or fall simultaneously, in addition
Two oil cylinders are motionless, and penstock is rotated to 3 directions, i.e., penstock is rotated in itself place horizontal plane（Penstock
Two ends are swung respectively clockwise or counterclockwise）.
Large lifting equipment can be saved by above method, complete outside penstock hole in hole steady docking transport and
Position of centre of gravity adjustment in hole is installed, convenient and swift.
Claims (3)
1. a kind of pressure steel pipe of hydropower station is transported and mounting and adjusting bracket system, it is characterised in that：Including bracket, it is arranged on outside hole
B hydraulic systems and the A hydraulic systems that are arranged in hole on dollie, the A hydraulic systems include all around side by side
The A1 hydraulic cylinders of setting, A2 hydraulic cylinders, A3 hydraulic cylinders and A4 hydraulic cylinders, B hydraulic systems include the B1 being all around arranged side by side
Hydraulic cylinder, B2 hydraulic cylinders, B3 hydraulic cylinders and B4 hydraulic cylinders；A hydraulic systems with B hydraulic systems when center overlaps, two liquid
Each Position of Hydraulic Cylinder of pressure system is misaligned；Multiple hemispherical grooves are provided with the bracket（101）, hemispherical groove
（101）Number, position is adapted with the Position of Hydraulic Cylinder in two hydraulic systems, and matched somebody with somebody with corresponding hydraulic cylinder bulb support phase
Close.
2. a kind of pressure steel pipe of hydropower station according to claim 1 is transported and mounting and adjusting bracket system, it is characterised in that：
The bracket includes support base（1）, camber beam（2）, roller bearing（3）, roller bearing fixture block（4）And bearing shell（5）.
3. a kind of pressure steel pipe of hydropower station according to claim 2 is transported and mounting and adjusting bracket system, it is characterised in that：
The camber beam（2）It is provided with open slot（201）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068274.5U CN206090489U (en) | 2016-09-21 | 2016-09-21 | Transportation of power station pressure steel pipe and mounting adjustment bracket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068274.5U CN206090489U (en) | 2016-09-21 | 2016-09-21 | Transportation of power station pressure steel pipe and mounting adjustment bracket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090489U true CN206090489U (en) | 2017-04-12 |
Family
ID=58479292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068274.5U Expired - Fee Related CN206090489U (en) | 2016-09-21 | 2016-09-21 | Transportation of power station pressure steel pipe and mounting adjustment bracket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685256A (en) * | 2019-10-29 | 2020-01-14 | 黄河勘测规划设计研究院有限公司 | Structure using hydropower station pressure pipeline construction branch tunnel as maintenance channel and construction method |
-
2016
- 2016-09-21 CN CN201621068274.5U patent/CN206090489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685256A (en) * | 2019-10-29 | 2020-01-14 | 黄河勘测规划设计研究院有限公司 | Structure using hydropower station pressure pipeline construction branch tunnel as maintenance channel and construction method |
| CN110685256B (en) * | 2019-10-29 | 2021-06-04 | 黄河勘测规划设计研究院有限公司 | Structure using hydropower station pressure pipeline construction branch tunnel as maintenance channel and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20170921 |