CN205132926U - Special well word hoist of hydroelectric set tail water ell - Google Patents

Special well word hoist of hydroelectric set tail water ell Download PDF

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Publication number
CN205132926U
CN205132926U CN201520990369.1U CN201520990369U CN205132926U CN 205132926 U CN205132926 U CN 205132926U CN 201520990369 U CN201520990369 U CN 201520990369U CN 205132926 U CN205132926 U CN 205132926U
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CN
China
Prior art keywords
crossbeam
draft tube
well word
longeron
ell
Prior art date
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Active
Application number
CN201520990369.1U
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Chinese (zh)
Inventor
罗宗柯
张松鹤
丁小晔
曾继亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinohydro Bureau 16 Co Ltd
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Sinohydro Bureau 16 Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Sinohydro Bureau 16 Co Ltd filed Critical Sinohydro Bureau 16 Co Ltd
Priority to CN201520990369.1U priority Critical patent/CN205132926U/en
Application granted granted Critical
Publication of CN205132926U publication Critical patent/CN205132926U/en
Active legal-status Critical Current
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Abstract

The utility model provides a special well word hoist of hydroelectric set tail water ell which the main points lie in that it is the cuboid that is all had the support by the three orientation of X, Y, Z that crossbeam, stand, longeron are formed, and the stand is hollow pipe, goes up the lower extreme and is fixed with flange connection plate, and the crossbeam passes through the bolt fixed connection on the flange connection plate with the stand, and central beam is fixed with the twice longeron. Adopt during the hoist and mount of tail water ell the utility model discloses well word hoist cooperation chain block etc. Lifts by crane equipment, can promote the tail water ell from top to bottom, but also haul tail water ell is drawn to one side in the short distance, and easy operation, convenience can independently be carried out the work in limited space, alleviate intensity of labour, improve factor of safety. The utility model discloses be convenient for disassemble, removal, used repeatedly.

Description

The special well word suspender of turbine-generator units draft tube elbow
Technical field
The utility model instrument belongs to lifting, hanging device field, particularly the special hanger of turbine-generator units draft tube elbow.
Background technology
Draft tube elbow is the important pre-buried parts of turbine-generator units, and its lifting mainly lifts by bridge machine in factory or wheel crane after the completion of factory building main construction, has so not only spun out the duration, and causes and build operation trouble, increases construction cost.If the lifting directly carrying out draft tube elbow after turbine-generator units foundation excavation well well will make up these construction technology defects.But because the construction site condition after excavation is complicated, wheel crane is difficult to direct for draft tube elbow hoisted in position, and the tower crane of camp site does not generally possess lifting large-tonnage capacity of equipment like this.
Summary of the invention
The purpose of this utility model is to overcome the existing hanging device scarce capacity in camp site, a kind of lifting of special well word suspender for unit built-in fittings such as draft tube elbows of turbine-generator units draft tube elbow is provided, reduce operation side impact, so that fully cross-operation.
The technical scheme that the utility model adopts is a kind of special well word suspender of turbine-generator units draft tube elbow, its main points are that all there is the cuboid of support in X, Y, Z tri-directions that it is made up of crossbeam, column, longeron, column is hollow circular-tube, upper and lower side is fixed with Flange joint dish, crossbeam is fixedly connected with by the bolt on Flange joint dish with column, is fixed with twice longeron in the middle part of crossbeam.
The utility model crossbeam, column, longeron are bolted each other, form stable support, Assembling, the large-scale pre-buried parts such as turbine-generator units draft tube elbow can be installed under severe construction site condition, the reduction of erection time in time.
Crossbeam two ends are fixed with limit longeron respectively.Make entirety more firm.
Crossbeam is fixedly connected with by the bolt on Flange joint dish with column, easy to connect.
Longeron is fixed with crossbeam distance termination 1/3 place.
Also is furnished with the rebasing channel-section steel that knuckle is not less than draft tube elbow circular arc.Behind scene, rebasing channel-section steel and turbine-generator units draft tube elbow are fixed, be convenient to towing and can prevent from pulling in process damaging draft tube elbow simultaneously.
Longeron, crossbeam are that I-beam section is made.
Adopt the utility model well word suspender to coordinate the lifting appliances such as chain block during draft tube elbow lifting, draft tube elbow can be promoted up and down, also short range oblique pull can haul draft tube elbow, simple, convenient, independently can carry out the work in limited space, reduce labor intensity, improve safety factor.The utility model is convenient to disassemble, move, repeated usage.
Accompanying drawing explanation
Fig. 1 is the utility model well word hanger structure schematic diagram
Fig. 2 is the birds-eye view of Fig. 1
Fig. 3 is the lateral plan of Fig. 1
Fig. 4 is the three-dimensional operating diagram of the utility model well word suspender
Wherein: the rebasing channel-section steel of 1 crossbeam 2 limit longeron 3 column 8 holding-down bolt 12 longeron 13 grasp 14 draft tube elbow 15 165 tons of basic buttress 31 Flange joint dishes of chain block 17 hanger 18 steel rope 19 channel-section steel 20.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is conducted further description
As Figure 1-4, a kind of special well word suspender of turbine-generator units draft tube elbow, it is by crossbeam 1, column 3, the X that longeron 12 forms, Y, all there is the cuboid of support in Z tri-directions, mutual bolt connects, longeron 12, crossbeam 1 is made for I-beam section, column 3 is hollow circular-tube, upper and lower side is fixed with Flange joint dish 31, crossbeam 1 is fixed with identical Flange joint dish 31 respectively with the junction of column 3, the two is bolted, twice longeron 12 is fixed with in the middle part of crossbeam 1, longeron 12 is fixed on crossbeam 1 apart from termination 1/3 place, crossbeam 1 two ends are also fixed with limit longeron 2 respectively, limit longeron 2 is made for channel-section steel.
The utility model is also furnished with the rebasing channel-section steel 15 that knuckle is not less than draft tube elbow circular arc.Behind scene, rebasing channel-section steel and turbine-generator units draft tube elbow are fixed, be convenient to towing and can prevent from pulling in process damaging draft tube elbow simultaneously.
During use as shown in Figure 4, first carry out on ground and connect basis, pre-buried grasp 13, holding-down bolt 8, preferably first fix one piece of Flange joint dish on holding-down bolt 8, is fixed on by column on Flange joint dish, locking holding-down bolt 8.Before under draft tube elbow hangs by wheel crane, bottom draft tube elbow 14, difference rebasing channel-section steel 15 in longitudinal two ends is fixed, the chain block 16 hanging up 5 tons at crossbeam 1 two ends is respectively undertaken affixed by steel rope 18 and the hanger 17 on draft tube elbow, short range haul is carried out to draft tube elbow 14, to on basic buttress 20, there is channel-section steel 19 to facilitate pulling of draft tube elbow basic buttress 20 is added.
When draft tube elbow 14 is hauled after to the utility model well word suspender, two longerons 12 will hang with four 5 tons of chain blocks 16 and adjust the level of draft tube elbow 14 upper orifice, and utilize the center hold of the jack pair draft tube elbow 14 be erected between the buttress 20 of draft tube elbow basis to carry out finely tuning lifting, the erection work that can complete draft tube elbow simultaneously.
After the installation of 1# machine draft tube elbow, the utility model well word suspender is disassembled, move to 2# unit by the tower crane of camp site and carry out assembling recycling, the ell of similar type can also be applied to simultaneously.

Claims (6)

1. the special well word suspender of a turbine-generator units draft tube elbow, it is characterized in that all there is the cuboid of support in X, Y, Z tri-directions that it is made up of crossbeam (1), column (3), longeron (12), column (3) is hollow circular-tube, upper and lower side is fixed with Flange joint dish (31), crossbeam (1) is bolted with the Flange joint dish (31) of column, and crossbeam (1) middle part is fixed with twice longeron (12).
2. the special well word suspender of a kind of turbine-generator units draft tube elbow according to claim 1, is characterized in that crossbeam (1) two ends have fixed edge longeron (2) respectively.
3. the special well word suspender of a kind of turbine-generator units draft tube elbow according to claim 1, is characterized in that crossbeam (1) and the junction of column (3) are fixed with identical Flange joint dish (31) respectively.
4. the special well word suspender of a kind of turbine-generator units draft tube elbow according to claim 1, is characterized in that longeron (12) is fixed with crossbeam (1) distance termination 1/3 place.
5. the special well word suspender of a kind of turbine-generator units draft tube elbow according to claim 1, is characterized in that also being furnished with the rebasing channel-section steel (15) that knuckle is not less than draft tube elbow circular arc.
6. the special well word suspender of a kind of turbine-generator units draft tube elbow according to claim 1, is characterized in that longeron (12), crossbeam (1) are made for I-beam section.
CN201520990369.1U 2015-12-03 2015-12-03 Special well word hoist of hydroelectric set tail water ell Active CN205132926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520990369.1U CN205132926U (en) 2015-12-03 2015-12-03 Special well word hoist of hydroelectric set tail water ell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520990369.1U CN205132926U (en) 2015-12-03 2015-12-03 Special well word hoist of hydroelectric set tail water ell

Publications (1)

Publication Number Publication Date
CN205132926U true CN205132926U (en) 2016-04-06

Family

ID=55618740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520990369.1U Active CN205132926U (en) 2015-12-03 2015-12-03 Special well word hoist of hydroelectric set tail water ell

Country Status (1)

Country Link
CN (1) CN205132926U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519611A (en) * 2018-11-22 2019-03-26 中国水电四局(祥云)机械能源装备有限公司 A kind of draft tube elbow and manufacturing method
CN109775598A (en) * 2019-01-24 2019-05-21 莎丽科技股份有限公司 A kind of lifting laying method of waterproof basin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519611A (en) * 2018-11-22 2019-03-26 中国水电四局(祥云)机械能源装备有限公司 A kind of draft tube elbow and manufacturing method
CN109775598A (en) * 2019-01-24 2019-05-21 莎丽科技股份有限公司 A kind of lifting laying method of waterproof basin

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