CN103225288A - Method for adjusting coplanarity of fixed wheel treads of gate - Google Patents
Method for adjusting coplanarity of fixed wheel treads of gate Download PDFInfo
- Publication number
- CN103225288A CN103225288A CN2013101640528A CN201310164052A CN103225288A CN 103225288 A CN103225288 A CN 103225288A CN 2013101640528 A CN2013101640528 A CN 2013101640528A CN 201310164052 A CN201310164052 A CN 201310164052A CN 103225288 A CN103225288 A CN 103225288A
- Authority
- CN
- China
- Prior art keywords
- multidiameter
- diameter
- left end
- fixed wheel
- gate
- 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.)
- Pending
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a method for adjusting the coplanarity of fixed wheel treads of a gate. The method comprises the steps as follows: 1, making three step shafts, wherein a left step shaft and a right step shaft are coaxial, a middle step shaft and the left step shaft are eccentrically arranged, the diameter D1 of the left step shaft is greater than the diameter D2 of the middle step shaft, the diameter D2 of the middle step shaft is greater than the diameter D3 of the right step shaft, and D2 is equal to D1/2 plus D3/2; and 2, adjusting the coplanarity, namely supporting the left step shaft and the right step shaft on an edge beam web of the gate, supporting the adjusted fixed wheels by the middle step shaft, assembling the fixed wheels, sleeving a positioning ring onto the left step shaft, connecting the positioning ring with a shaft-end baffle arranged in a positioning slot through bolts, adjusting the fixed wheel treads to be on the same plane by rotating the three step shafts, and welding all around between the positioning ring and a reinforcement plate by fillet welds. According to the method, the problem of fixed wheel separation in the process of mounting the one-side multi-wheel gate is solved.
Description
Technical field
The present invention relates to the plane fixed wheel steel gate in the Hydraulic and Hydro-Power Engineering, especially relate to many fixed wheels of gate tread coplane degree method of adjustment.
Background technology
Plane fixed wheel steel gate is widely used in flood discharging tunnel plane service gate, the large-scale power station import accident door.The hydraulic pressure load that plane steel gate bears passes to gate pier by the fixed wheel that is installed on the side bar of both sides, side bar is considered as bearing the indeterminate continuous beam of girder point load effect by the plane system supposition, can calculate single wheel load size, general by waiting load mode to arrange fixed wheel.Gate is made in factory and is finished, to transport to the building site after the acceptance(check) and install, because gate is in processes such as factory's manufacturing, building site welding, there are manufacturing, welding deformation equal error, cause fixed wheel when sharing the water pressure of gate flap transmission, not to be inconsistent with theoretical calculating, when distortion is come to nothing a certain fixed wheel fully, load by this fixed wheel supporting will be shared by adjacent fixed wheel, cause the intensity of adjacent fixed wheel can't satisfy former designing requirement, therefore, taking which kind of adjustment measure to make each fixed wheel tread coplane degree satisfy code requirement, is the problem that those skilled in the art will solve.
Summary of the invention
The object of the invention is to provide a kind of many fixed wheels of gate tread coplane degree method of adjustment.
For achieving the above object, the present invention takes following technical proposals:
Many fixed wheels of gate tread coplane degree method of adjustment of the present invention, carry out according to following step:
The first step, making three multidiameters: the left end multidiameter of described three multidiameters and right-hand member multidiameter coaxial line are provided with, the eccentric axis setting of the axis of middle multidiameter and described left end multidiameter; The diameter D of multidiameter in the middle of described
2Be provided with controlled fixed wheel axle hole matched in clearance; The diameter of each section multidiameter is provided with according to the following equation: left end multidiameter diameter D
1＞middle ladder shaft diameter D
2＞right-hand member multidiameter diameter D
3Middle ladder shaft diameter D
2=left end multidiameter diameter D
1/ 2+ right-hand member multidiameter diameter D
3/ 2; The axis of middle multidiameter and the eccentric axis amount a=left end multidiameter diameter D of described left end multidiameter
1Ladder shaft diameter D in the middle of the/2-
2/ 2; Offer locating groove in left end multidiameter left part;
Second step, fixed wheel tread coplane degree are adjusted:
At first left end multidiameter, right-hand member multidiameter are bearing in respectively on the side bar web of gate, middle multidiameter supports controlled fixed wheel, after the fixed wheel assembling finishes, locating ring is sleeved on the left end multidiameter, is connected and fixed by bolt and the axle head baffle plate that is arranged in the described locating groove; By rotating three multidiameters the tread of each fixed wheel is adjusted to same plane then; Adopting fillet weld to implement weld all around at last between the stiffener of locating ring and side bar web gets final product.
For ease of the installation and removal of described three multidiameters, on the end face of described left end multidiameter, be fixed with earrings.
The invention has the advantages that the stepless adjustment of realization, reach and make each fixed wheel tread coplane that operating process simultaneously is simple, well solved fixed wheel that one-sided many wheel gates the occur problem of coming to nothing in installation process plane fixed wheel steel gate fixed wheel.
Description of drawings
Fig. 1 is the structural representation of three multidiameters of the present invention.
Fig. 2 is the structural representation of locating ring of the present invention.
Fig. 3 is the left TV structure schematic diagram of Fig. 2.
Fig. 4 is the structural representation after the present invention is installed on the gate fixed wheel.
Fig. 5 is that the present invention adjusts view to gate fixed wheel tread.
The specific embodiment
Shown in Fig. 1-5, many fixed wheels of gate tread coplane degree method of adjustment of the present invention, carry out according to following step:
The first step, making three multidiameters: the left end multidiameter 1 and the 3 coaxial line settings of right-hand member multidiameter of described three multidiameters, the eccentric axis setting of the axis of middle multidiameter 2 and described left end multidiameter 1; The diameter D of multidiameter 2 in the middle of described
2Be provided with controlled fixed wheel 10 axle hole matched in clearance; The diameter of each section multidiameter is provided with according to the following equation: left end multidiameter 1 diameter D
1＞middle multidiameter 2 diameter D
2＞right-hand member multidiameter 3 diameter D
3 Middle multidiameter 2 diameter D
2=left end multidiameter 1 diameter D
1/ 2+ right-hand member multidiameter 3 diameter D
3/ 2; The axis of middle multidiameter 2 and the eccentric axis amount a=left end multidiameter 1 diameter D of described left end multidiameter 1
1 Multidiameter 2 diameter D in the middle of the/2-
2/ 2; Offer locating groove 6 in left end multidiameter 1 left part,, on the end face of left end multidiameter 1, be fixed with earrings 8 for ease of the installation and removal of described three multidiameters;
Second step, fixed wheel tread coplane degree are adjusted:
At first left end multidiameter 1, right-hand member multidiameter 3 are bearing on the side bar web 9,12 of gate 14 respectively, for ease of adjusting operation, with an end bearing of left end multidiameter 1 on side bar web 9 near the aperture center line, the controlled fixed wheel 10 of middle multidiameter 2 supportings, after fixed wheel 10 assemblings finish, in the leveling process, locating ring 4 is sleeved on the left end multidiameter 1, be connected and fixed by bolt 5 and the axle head baffle plate 7 that is arranged in the described locating groove 6; By rotating three multidiameters the tread of each fixed wheel 10 is adjusted to 13 positions, same plane then; Adopting fillet weld to implement weld all around at last between the stiffener 11 of locating ring 4 and side bar web 9 gets final product.So far, the adjustment of fixed wheel tread coplane finishes.
Since to fixed wheel 10 tread leveling preceding, after being welded on, therefore rotating three multidiameters can make it rest on the optional position, thereby realize stepless adjustment, make each fixed wheel 10 tread coplane, and operating process is simple, has well solved fixed wheel that one-sided many wheel gates 14 occur in the installation process problem of coming to nothing.
Claims (2)
1. many fixed wheels of gate tread coplane degree method of adjustment is characterized in that: carry out according to following step:
The first step, making three multidiameters: the left end multidiameter (1) of described three multidiameters and right-hand member multidiameter (3) coaxial line setting, the eccentric axis setting of the axis of middle multidiameter (2) and described left end multidiameter (1); The diameter D of multidiameter (2) in the middle of described
2With controlled fixed wheel (10) matched in clearance setting; The diameter of each section multidiameter is provided with according to the following equation: left end multidiameter (1) diameter D
1＞middle multidiameter (2) diameter D
2＞right-hand member multidiameter (3) diameter D
3Middle multidiameter (2) diameter D
2=left end multidiameter (1) diameter D
1/ 2+ right-hand member multidiameter (3) diameter D
3/ 2; The axis of middle multidiameter (2) and eccentric axis amount a=left end multidiameter (1) the diameter D of described left end multidiameter (1)
1Multidiameter (2) diameter D in the middle of the/2-
2/ 2; Offer locating groove (6) in left end multidiameter (1) left part;
Second step, fixed wheel tread coplane degree are adjusted:
At first left end multidiameter (1), right-hand member multidiameter (3) are bearing on the side bar web (9,12) of gate (14) respectively, middle multidiameter (2) supports controlled fixed wheel (10), after fixed wheel (10) assembling finishes, locating ring (4) is sleeved on the left end multidiameter (1), is connected and fixed by bolt (5) and the axle head baffle plate (7) that is arranged in the described locating groove (6); By rotating three multidiameters the tread of each fixed wheel (10) is adjusted to same plane (13) then; Adopting fillet weld to implement weld all around at last between the stiffener (11) of locating ring (4) and side bar web (9) gets final product.
2. many fixed wheels of gate tread coplane degree method of adjustment according to claim 1 is characterized in that: be fixed with earrings (8) on the end face of described left end multidiameter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101640528A CN103225288A (en) | 2013-05-07 | 2013-05-07 | Method for adjusting coplanarity of fixed wheel treads of gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101640528A CN103225288A (en) | 2013-05-07 | 2013-05-07 | Method for adjusting coplanarity of fixed wheel treads of gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103225288A true CN103225288A (en) | 2013-07-31 |
Family
ID=48835913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101640528A Pending CN103225288A (en) | 2013-05-07 | 2013-05-07 | Method for adjusting coplanarity of fixed wheel treads of gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103225288A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528799Y (en) * | 2002-03-29 | 2003-01-01 | 杜培文 | Supporting mechanism of hydraulic lock gate |
| KR20100127390A (en) * | 2009-05-26 | 2010-12-06 | 이명우 | Apparatus for opening and shutting the floodgate |
| CN202688958U (en) * | 2012-06-11 | 2013-01-23 | 中国水电顾问集团贵阳勘测设计研究院 | Plane gate device bearing with fixed wheels |
| CN102937435A (en) * | 2012-08-07 | 2013-02-20 | 中国葛洲坝集团国际工程有限公司 | Measurement method capable of accurately controlling caterpillar gate embedded part coplanarity |
-
2013
- 2013-05-07 CN CN2013101640528A patent/CN103225288A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528799Y (en) * | 2002-03-29 | 2003-01-01 | 杜培文 | Supporting mechanism of hydraulic lock gate |
| KR20100127390A (en) * | 2009-05-26 | 2010-12-06 | 이명우 | Apparatus for opening and shutting the floodgate |
| CN202688958U (en) * | 2012-06-11 | 2013-01-23 | 中国水电顾问集团贵阳勘测设计研究院 | Plane gate device bearing with fixed wheels |
| CN102937435A (en) * | 2012-08-07 | 2013-02-20 | 中国葛洲坝集团国际工程有限公司 | Measurement method capable of accurately controlling caterpillar gate embedded part coplanarity |
Non-Patent Citations (2)
| Title |
|---|
| 徐汇: "莲麓二级水电站泄冲事故检修闸门设计", 《甘肃水利水电技术》 * |
| 杨胜平: "莲麓水电站泄冲事故检修闸门定轮设计", 《甘肃科技》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101693336B (en) | Technique for processing circular ring box type beam of lifting tool | |
| CN104759821A (en) | Automatic reducing system mechanism of rolling welder | |
| CN203222779U (en) | Device for regulating coplane degree of multiple gate fixed wheel treads | |
| CN104930260B (en) | Method for assembling whole adjusters of super-large diameter pressure steel pipes | |
| CN104308413B (en) | A kind of steel pipe assembly welding device and its Fast Installation moving method | |
| CN103225288A (en) | Method for adjusting coplanarity of fixed wheel treads of gate | |
| CN104163204A (en) | Mounting structure for upper water tank beam and mounting method and re-mounting method thereof | |
| CN203497966U (en) | Compound adhesion rod of tower crane | |
| CN206464769U (en) | H profile steel Turnover device for welding | |
| CN102553928B (en) | Roll system of replaceable-roll type cross wedge rolling mill | |
| CN201644584U (en) | Purline machine | |
| CN214135723U (en) | Auxiliary positioning device for hub assembly | |
| CN205200233U (en) | Weld back pipe shaping mechanism | |
| CN204150056U (en) | A kind of U-shaped secondary framework gapless elastic connection structure | |
| CN204276569U (en) | The parts that are in transmission connection between arbor press main roller wheel and motor | |
| CN102501794A (en) | Concrete mixing and transporting car | |
| CN104016059A (en) | Roller bed used for conveying ultra-long and ultra-heavy workpieces | |
| CN205977232U (en) | Bamboo joint formula structure of tunnel secondary lining platform turning mold board stand and template crossbeam | |
| CN205217462U (en) | Transmission device of powder metallurgy products cleaning machine | |
| CN103203373A (en) | Strip deviation correction control method for cold rolling pickling unit | |
| CN204148303U (en) | The main roller wheel transmission mechanism of arbor press | |
| CN220185116U (en) | Large-diameter cutter disc blocking structure of shield tunneling machine | |
| CN211564044U (en) | Tail section roller for steel rolling production equipment | |
| CN104324981A (en) | Transmission connecting part between main roller and motor of straightening machine | |
| CN202264037U (en) | Automatic copying welding shifter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130731 |