CN203569552U - Auxiliary adjusting device used for high-efficient mounting of rack of pinion and rack climbing type vertical ship lift - Google Patents
Auxiliary adjusting device used for high-efficient mounting of rack of pinion and rack climbing type vertical ship lift Download PDFInfo
- Publication number
- CN203569552U CN203569552U CN201320766894.6U CN201320766894U CN203569552U CN 203569552 U CN203569552 U CN 203569552U CN 201320766894 U CN201320766894 U CN 201320766894U CN 203569552 U CN203569552 U CN 203569552U
- Authority
- CN
- China
- Prior art keywords
- rack
- tooth bar
- type vertical
- pinion
- climbing type
- 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.)
- Withdrawn - After Issue
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000003750 conditioning effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007796 conventional method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C5/00—Mechanisms for lifting ships vertically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C3/00—Launching or hauling-out by landborne slipways; Slipways
- B63C3/06—Launching or hauling-out by landborne slipways; Slipways by vertical movement of vessel, i.e. by crane
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0818—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with racks actuated by pinions
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Gears, Cams (AREA)
- Transmission Devices (AREA)
Abstract
The utility model provides an auxiliary adjusting device used for high-efficient mounting of a rack of a pinion and rack climbing type vertical ship lift. The device consists of auxiliary devices and bottom auxiliary devices arranged at the bottoms of rack second-phase embedded parts, wherein the auxiliary devices are arranged at the rack second-phase embedded parts corresponding to four corners of the rack and the forward direction of the rack. The auxiliary adjusting device used for high-efficient mounting of the rack of the pinion and rack climbing type vertical ship lift provided by the utility model has the advantages of simple structure, convenience in manufacturing, capability of being adapted to complex construction environments, easiness in mounting and detaching, good fixing performance, high safety, low production cost and the like, and can overcome various defects existing in the conventional methods and high-technology technical methods. The auxiliary adjusting device is suitable for being applied to the ultrahigh precision rack mounting work of various pinion and rack climbing type vertical ship lifts, and can also provide beneficial reference for similar high-accuracy metal structures and large-scale equipment in other engineering fields.
Description
Technical field
The utility model relates to a kind of tooth bar auxiliary conditioning unit is installed, especially a kind of for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar.
Background technology
Three-Gorges Ship-lift is the rack-and-pinion vertical ship lift that climbs, be in the world First take rack-and-pinion as drive large scale ship, as the pioneering scientific research engineering in domestic and international hydroelectric project ship lift field, it without any the experience that can use for reference, is faced with many technical barriers in association area.The installation of its chief component structure tooth bar has that single-piece dimensional weight is large, complex structure, installation quality require the outstanding construction Difficulties such as high, technical difficulty is large, the duration is tight, must innovate to develop suitable auxiliary conditioning unit and overcome various difficult points.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, have simple in structure, easy to make, complicated construction environment, the easy advantage such as at the bottom of good, safe, the cost of production of installing/dismounting, fixed performance can be adapted to, every shortcoming that conventional method and high-tech technical method exist can be overcome.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, this device is comprised of servicing unit and the bottom servicing unit that is arranged in tooth bar second phase embedded part bottom, and servicing unit is arranged in four jiaos of corresponding tooth bars second phase embedded part and tooth bar forwards of tooth bar.
In servicing unit, lateral type steel work frock is welded on four jiaos of corresponding tooth bar second phase embedded parts of tooth bar, in lateral type steel work frock, jack is installed, organizes high accuracy technique screw rod by the high-strength bolt hole on panel more, tooth bar forward is fixed on tooth bar second phase embedded part.
The quantity of high accuracy technique screw rod is 12 groups.
In the servicing unit of bottom, in the formed steel construction frock of bottom, jack is installed.
The axis centre of bottom formed steel construction frock and the axis centre deviation of tooth bar are not more than 3mm, and the elevation of top surface of bottom formed steel construction frock is than the low 400mm of bottom design elevation of tooth bar.
The utility model provide for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, during use, by the welding of formed steel construction frock and tooth bar second phase embedded part, jack is arranged in the adjusting of carrying out tooth bar between frock and tooth bar and fixes; Tooth bar forward and the second stage of embedded part are fixed; By the adjustment that regulates jack and technique screw rod to carry out tooth bar, reinforce.Owing to adopting said structure, this significantly simplifies the structure, has improved efficiency and can guarantee safety.
Simple in structure, easy to make, can adapt to complicated construction environment, the easy advantage such as at the bottom of good, safe, the cost of production of installing/dismounting, fixed performance, can overcome every shortcoming that conventional method and high-tech technical method exist.
The utility model is applicable to being applied to the installing engineering of all types of rack-and-pinion climbing type vertical ship lift superhigh precision tooth bar, also can be in Other Engineering field similar high-precision metal structure and main equipment and installs utmost point helpful reference is provided.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is top view of the present utility model;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, this device is comprised of servicing unit and the bottom servicing unit that is arranged in tooth bar second phase embedded part 2 bottoms, and servicing unit is arranged in 1 four jiaos of corresponding tooth bars second phase embedded part 2 and tooth bar 1 forwards of tooth bar.
In servicing unit, lateral type steel work frock 3 is welded on four jiaos of corresponding tooth bar second phase embedded parts 2 of tooth bar, in lateral type steel work frock 3, jack 5 is installed, organizes high accuracy technique screw rod 6 by the high-strength bolt hole on panel more, tooth bar 1 forward is fixed on tooth bar second phase embedded part 2.
The quantity of high accuracy technique screw rod 6 is 12 groups.
In the servicing unit of bottom, in bottom formed steel construction frock 4, jack 5 is installed.
The axis centre of bottom formed steel construction frock 4 and the axis centre deviation of tooth bar 1 are not more than 3mm, and the elevation of top surface of bottom formed steel construction frock 4 is than the low 400mm of bottom design elevation of tooth bar 1.
Use procedure of the present utility model is as follows:
1) weldering bottom formed steel construction frock 7 on the second stage of embedded part 2 in tooth bar bottom;
2) in bottom formed steel construction frock 4, arrange jack 5; 2 jack 5 arranging in bottom formed steel construction frock 4 should be centered by formed steel construction frock 4 axis of bottom symmetrical layout, 2 jack 5 end face levels and elevation are identical, jack 5 need be fixed in bottom formed steel construction frock 4 by block spot welding;
3) tooth bar 1 lifting is transferred on the jack 5 in bottom formed steel construction frock 4, when tooth bar 1 is transferred on jack 5, need to guarantee that tooth bar 1 bottom axis center overlaps substantially with bottom formed steel construction frock 4 axis centre, deviation is not more than 3mm, and tooth bar 1 bottom surface contacts completely with jack 5 end faces;
4) on 1 four jiaos of corresponding the second stage of embedded parts 2 in tooth bar bottom of tooth bar, weld quadruplet lateral type steel work frock 3, when lateral type steel work frock 3 is installed, 2 cover frock Installation Elevations, frock and tooth bar 1 spacing in same a line all should be basic identical, and deviation is not more than 5mm, and needs firm welding;
5) between lateral type steel work frock 3 and tooth bar 1, arrange the secondary jack 5 of jack 5,4 and hold out against with tooth bar 1, guarantee that tooth bar 1 axis centre can not produce larger skew simultaneously;
6) 12 groups of high accuracy technique screw rods 6 are arranged by the high-strength bolt hole on tooth bar 1 and the second stage of embedded part panel, 12 groups of high accuracy technique spiral shells, 6 dimensions is identical with tooth bar annex high-strength bolt dimensions, guarantee that high accuracy technique screw rod 6 is best with the assembling of high-strength bolt hole, thereby realize the high accuracy adjustment to tooth bar;
7) utilize the jack 5 that is arranged in tooth bar 1 bottom to carry out tooth bar elevation adjustment and fixing;
8) utilize the jack 5 that is arranged in tooth bar 1 side direction to carry out tooth bar lateral adjustment and fixing;
9) utilize 12 groups of high accuracy technique screw rods 6 that are arranged in tooth bar 1 forward to carry out tooth bar forward adjustment and fixing;
By above-mentioned steps, realize the efficient installation of tooth bar 1.
Step 7,8,9) by adjusting jack 5 and high accuracy technique screw rod 6, can realize smoothly the adjustable rooting to tooth bar 1.
Claims (5)
1. the auxiliary conditioning unit for the efficient installation of rack-and-pinion climbing type vertical ship lift tooth bar, it is characterized in that: this device be comprised of servicing unit and the bottom servicing unit that is arranged in tooth bar second phase embedded part (2) bottom, and servicing unit is arranged in (1) four jiao of corresponding tooth bar of tooth bar the second stage of embedded part (2) and tooth bar (1) forward.
2. according to claim 1 for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, it is characterized in that: in servicing unit, lateral type steel work frock (3) is welded on four jiaos of corresponding tooth bar second phase embedded parts (2) of tooth bar, jack (5) is installed in lateral type steel work frock (3), many group high accuracy technique screw rods (6), by the high-strength bolt hole on panel, are fixed on tooth bar (1) forward on tooth bar second phase embedded part (2).
3. according to claim 1 and 2 for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, it is characterized in that: the quantity of high accuracy technique screw rod (6) is 12 groups.
4. according to claim 1 and 2 for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, it is characterized in that: in the servicing unit of bottom, jack (5) is installed in bottom formed steel construction frock (4).
5. according to claim 4 for the efficient auxiliary conditioning unit of installing of rack-and-pinion climbing type vertical ship lift tooth bar, it is characterized in that: the axis centre deviation of the axis centre of bottom formed steel construction frock (4) and tooth bar (1) is not more than 3mm, the elevation of top surface of bottom formed steel construction frock (4) is than the low 400mm of bottom design elevation of tooth bar (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766894.6U CN203569552U (en) | 2013-11-29 | 2013-11-29 | Auxiliary adjusting device used for high-efficient mounting of rack of pinion and rack climbing type vertical ship lift |
| PCT/CN2014/082015 WO2015078187A1 (en) | 2013-11-29 | 2014-07-11 | Rack mounting auxiliary adjusting apparatus used for rack and pinion climbing vertical ship lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766894.6U CN203569552U (en) | 2013-11-29 | 2013-11-29 | Auxiliary adjusting device used for high-efficient mounting of rack of pinion and rack climbing type vertical ship lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569552U true CN203569552U (en) | 2014-04-30 |
Family
ID=50537291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320766894.6U Withdrawn - After Issue CN203569552U (en) | 2013-11-29 | 2013-11-29 | Auxiliary adjusting device used for high-efficient mounting of rack of pinion and rack climbing type vertical ship lift |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203569552U (en) |
| WO (1) | WO2015078187A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669314A (en) * | 2013-11-29 | 2014-03-26 | 葛洲坝集团机电建设有限公司 | High-efficiency rack mounting method and auxiliary adjustment device of gear rack climbing type vertical ship lift |
| WO2015078187A1 (en) * | 2013-11-29 | 2015-06-04 | 葛洲坝集团机电建设有限公司 | Rack mounting auxiliary adjusting apparatus used for rack and pinion climbing vertical ship lift |
| CN105178275A (en) * | 2015-06-08 | 2015-12-23 | 中国长江三峡集团公司 | Non-destructive dismantling method of static explosion ship lift standoff |
| CN105735228A (en) * | 2016-03-08 | 2016-07-06 | 中国长江三峡集团公司 | Construction method and installation accuracy control method of rack systems of high-lift rack climbing type ship lift |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206003B (en) * | 2019-06-20 | 2024-05-31 | 郑闻博 | Gravity type vertical ship lift and ship lifting method |
| CN114411674B (en) * | 2022-01-12 | 2023-09-26 | 贵州乌江水电开发有限责任公司 | Balance recombination installation structure of ship lift |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3340319C2 (en) * | 1983-11-08 | 1986-03-20 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Holding device for the trough of a ship lift |
| CN102296581B (en) * | 2011-06-03 | 2013-05-08 | 中国葛洲坝集团股份有限公司 | Method and device for installing longitudinal guide rail |
| CN203247565U (en) * | 2013-05-17 | 2013-10-23 | 中国葛洲坝集团股份有限公司 | Auxiliary riveting stud second-phase embedding part mounting device for vertical ship lift |
| CN203569552U (en) * | 2013-11-29 | 2014-04-30 | 中国葛洲坝集团股份有限公司 | Auxiliary adjusting device used for high-efficient mounting of rack of pinion and rack climbing type vertical ship lift |
| CN103669314B (en) * | 2013-11-29 | 2015-02-25 | 葛洲坝集团机电建设有限公司 | High-efficiency rack mounting method and auxiliary adjustment device of gear rack climbing type vertical ship lift |
-
2013
- 2013-11-29 CN CN201320766894.6U patent/CN203569552U/en not_active Withdrawn - After Issue
-
2014
- 2014-07-11 WO PCT/CN2014/082015 patent/WO2015078187A1/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669314A (en) * | 2013-11-29 | 2014-03-26 | 葛洲坝集团机电建设有限公司 | High-efficiency rack mounting method and auxiliary adjustment device of gear rack climbing type vertical ship lift |
| CN103669314B (en) * | 2013-11-29 | 2015-02-25 | 葛洲坝集团机电建设有限公司 | High-efficiency rack mounting method and auxiliary adjustment device of gear rack climbing type vertical ship lift |
| WO2015078186A1 (en) * | 2013-11-29 | 2015-06-04 | 葛洲坝集团机电建设有限公司 | Rack mounting method and auxiliary adjusting apparatus for rack and pinion climbing vertical ship lift |
| WO2015078187A1 (en) * | 2013-11-29 | 2015-06-04 | 葛洲坝集团机电建设有限公司 | Rack mounting auxiliary adjusting apparatus used for rack and pinion climbing vertical ship lift |
| CN105178275A (en) * | 2015-06-08 | 2015-12-23 | 中国长江三峡集团公司 | Non-destructive dismantling method of static explosion ship lift standoff |
| CN105178275B (en) * | 2015-06-08 | 2017-03-08 | 中国长江三峡集团公司 | The quiet quick-fried lossless method for dismounting of ship lift Nut column |
| CN105735228A (en) * | 2016-03-08 | 2016-07-06 | 中国长江三峡集团公司 | Construction method and installation accuracy control method of rack systems of high-lift rack climbing type ship lift |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078187A1 (en) | 2015-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20150225 |
|
| RGAV | Abandon patent right to avoid regrant |