CN109607403A - A kind of wind-power tower integral erection construction method - Google Patents
A kind of wind-power tower integral erection construction method Download PDFInfo
- Publication number
- CN109607403A CN109607403A CN201910107707.5A CN201910107707A CN109607403A CN 109607403 A CN109607403 A CN 109607403A CN 201910107707 A CN201910107707 A CN 201910107707A CN 109607403 A CN109607403 A CN 109607403A
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- tower
- hoist engine
- group
- hauling block
- moulding bed
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 13
- 241001669679 Eleotris Species 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind-power tower integral erection construction methods, are related to technical field of wind power generation.The work progress is made of six steps: step 1, tower is placed horizontally on the sleeper of ground, moulding bed and universal hinge support are installed inside tower, tower is connect with two groups of hauling block groups (or hoist engine) and balance pulley blocks (or hoist engine)；Step 2 is drawn tower to the position about at 45 ° with horizontal plane with first group of hauling block group (or hoist engine) by the steering of the pulling force and auxiliary gin pole of hoist engine；Step 3 uses second group of hauling block group (or hoist engine) instead and continues to draw tower to vertical position, keeps stablizing using equalizer pulley group (or hoist engine) in the process；Vertical jack is arranged under moulding bed and integrally jacks up tower for step 4；Tower is placed in basic top surface by step 5, the top surface absolute altitude for reducing jack；Tower inner flange is attached by step 6 with basis, completes tower installation.Process of the present invention is simple and convenient to operate, speed of application is fast, and is not necessarily to Large-scale Hoisting equipment, economic benefits.
Description
Technical field
The present invention relates to technical field of wind power generation, more particularly to a kind of wind-power tower integral erection construction method.
Background technique
The wind-powered electricity generation energy is a kind of pollution-free, reproducible clean energy resource.Wind power plant generated energy is high, fan operation is stable, system
Technology maturation is made, is come into operation extensively in recent years.
Wind power generating set is mainly made of tower, cabin, wheel hub and blade etc., and wherein tower is wind power generating set master
The load-carrying members wanted, weight is maximum, difficulty of construction highest.The form of construction work of overwhelming majority wind-power tower is segmental hoisting at present,
Work progress is related to a large amount of Large-scale Hoisting equipment and high altitude operation, high to the configuration requirement of equipment, while construction organization difficulty is big,
It is long in time limit, it is time-consuming and laborious.
Therefore, it is necessary to the wind-power tower integral erection construction method that R and D are novel, to reduce difficulty, save at
This.
Summary of the invention
The technical problem to be solved by the present invention is to current wind-power tower erection method, there are long in time limit, at high cost to ask
Topic
The present invention solves scheme used by its technical problem: a kind of wind-power tower integral erection construction method is provided,
Including following steps:
Tower (1) is placed horizontally on ground sleeper (2) by step 1, installs moulding bed (3) inside tower (1), moulding bed
(3) universal hinge support (4) are connected under, tower (1) and first group of hauling block group (or hoist engine) (5), second group of traction are slided
Wheel group (or hoist engine) (6) and balance pulley blocks (or hoist engine) (7) connection；
Step 2, by the steering of the pulling force of hoist engine (8) and auxiliary gin pole (9), with first group of hauling block group (or volume
Raise machine) tower (1) traction to the position about at 45 ° with horizontal plane, uses equalizer pulley group (or hoist engine) in the process by (5)
(7) it keeps stablizing；
Step 3 uses second group of hauling block group (or hoist engine) (6) instead and continues to draw tower (1) to vertical position, mistake
It keeps stablizing using equalizer pulley group (or hoist engine) (7) in journey, removes gin pole (9) and first group of hauling block group (or elevator
Machine) (5)；
Vertical jack (10) is arranged under tower (1) bottom moulding bed (3) and integrally jacks up tower (1), removes for step 4
Universal hinge support (4), second group of hauling block group (or hoist engine) (6) and balance pulley blocks (or hoist engine) (7)；
Tower (1) is placed in basic (11) top surface by step 5, the top surface absolute altitude for reducing jack (10)；
Step 6 removes jack (10), moulding bed (3), and tower (1) inner flange and basic (11) are attached, and completes
Tower (1) installation.
In the above scheme, moulding bed (3) is mounted on above tower inner flange (12) in said step 1；The universal hinge
Support (4) setting can be freely rotated in vertical direction and horizontal plane at basic (11) center, make tower inner flange (12) and base
Bolt hole alignment on plinth (11).
In the above scheme, moulding bed (3) is the detachable space truss of assembled, passes through high-strength spiral shell with the inner wall of tower (1)
It tethers and connects.
In the above scheme, in the step two and step 3, first group of hauling block group (or hoist engine) (5),
Second group of hauling block group (or hoist engine) (6) and gin pole (9) are arranged in tower (1) the same side, with two sides equalizer pulley group (or
Hoist engine) (7) formation stable triangle, guarantee the balance of tower (1) in erection process.
The present invention has the advantages that compared with the existing technology
The present invention realizes the integral hoisting to tower, and this method process is simple and convenient to operate, speed of application is fast, saves
Rent the expense of large-scale lifting appliance, economic benefits.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the device of the invention installation process；
Fig. 2 is the positive structure diagram of the device of the invention installation process；
Fig. 3 is the side structure schematic view of first group of hauling block group (or hoist engine) distraction procedure of the invention；
Fig. 4 is the positive structure diagram of first group of hauling block group (or hoist engine) distraction procedure of the invention；
Fig. 5 is the side structure schematic view of second group of hauling block group (or hoist engine) distraction procedure of the invention；
Fig. 6 is the structural schematic diagram of jack stand process of the invention；
Fig. 7 is the structural schematic diagram of tower decentralization process of the invention；
Fig. 8 is installed structural schematic diagram for of the invention；
Fig. 9 is jig structure schematic diagram of the invention.
In figure: 1- tower, 2- sleeper, 3- moulding bed, 4- universal hinge support, first group of hauling block group (or hoist engine) of 5-,
Second group of hauling block group (or hoist engine) of 6-, 7- equalizer pulley group (or hoist engine), 8- hoist engine, 9- gin pole, 10- are very heavy
Top, the basis 11-, 12- tower inner flange.
Specific embodiment
The present invention is described in detail with Figure of description combined with specific embodiments below.
As shown in FIG. 1 to FIG. 9, the present invention provides a kind of wind-power tower integral erection construction method, Specific construction processes
It is as follows:
As depicted in figs. 1 and 2, tower (1) is placed horizontally on ground sleeper (2), moulding bed is installed inside tower
(3), universal hinge support (4) are connected under moulding bed (3), by tower (1) and first group of hauling block group (or hoist engine) (5), second
Group hauling block group (or hoist engine) (6) and balance pulley blocks (or hoist engine) (7) connection；
As shown in Figure 3 and Figure 4, sliding with first group of traction by the steering of the pulling force of hoist engine (8) and auxiliary gin pole (9)
Wheel group (or hoist engine) (5) by tower (1) traction to the position about at 45 ° with horizontal plane, in the process using equalizer pulley group (or
Hoist engine) (7) holding stabilization；
As shown in figure 5, using second group of hauling block group (or hoist engine) (6) instead continues to draw tower (1) to vertical position,
It keeps stablizing using equalizer pulley group (or hoist engine) (7) in the process, removes gin pole (9) and first group of hauling block group and (or roll up
Raise machine) (5)；
Tower (1) is integrally jacked up as shown in fig. 6, vertical jack (10) is arranged under tower (1) bottom moulding bed (3),
Remove universal hinge support (4), second group of hauling block group (or hoist engine) and balance pulley blocks (or hoist engine) (7)；
As shown in fig. 7, tower (1) is placed in basic (11) top surface by the top surface absolute altitude for reducing jack (10)；
As shown in figure 8, removing jack (10), moulding bed (3), tower inner flange (12) and basic (11) are attached,
Complete tower (1) installation.
As shown in figure 9, moulding bed (3) is the detachable space truss of assembled, connected with the inner wall of tower (1) by high-strength bolt
It connects.
The present invention realizes the integral hoisting to tower, and this method process is simple and convenient to operate, speed of application is fast, and saves
But the expense of large-scale lifting appliance, economic benefits are rented.
The above is only the preferred embodiments of the invention, but the invention is not limited to above-mentioned specific implementations
Scheme.One skilled in the relevant art without departing from the principle of the present invention, can also make several modifications, supplement
Or use similar fashion substitution instead, these should also be regarded as protection scope of the present invention.
Although being used more herein: first group of 1- tower, 2- sleeper, 3- moulding bed, 4- universal hinge support, 5- traction are sliding
Wheel group (or hoist engine), second group of hauling block group (or hoist engine) of 6-, 7- equalizer pulley group (or hoist engine), 8- hoist engine,
The terms such as 9- gin pole, 10- jack, the basis 11-, 12- tower inner flange, but a possibility that be not precluded using other terms.
The use of these items is only for being more convenient to describe and explain essence of the invention, it is construed as any additional
Limitation be all to be disagreed with spirit of the invention.
Claims (4)
1. a kind of wind-power tower integral erection construction method, which is characterized in that tower erection work progress is made of six steps:
Tower (1) is placed horizontally on ground sleeper (2) by step 1, installs moulding bed (3) inside tower (1), moulding bed (3)
Lower connection universal hinge support (4), by tower (1) and first group of hauling block group (or hoist engine) (5), second group of hauling block group
(or hoist engine) (6) and balance pulley blocks (or hoist engine) (7) connection；
Step 2, by the steering of the pulling force of hoist engine (8) and auxiliary gin pole (9), with first group of hauling block group (or elevator
Machine) tower (1) traction to the position about at 45 ° with horizontal plane, uses equalizer pulley group (or hoist engine) (7) in the process by (5)
It keeps stablizing；
Step 3 uses second group of hauling block group (or hoist engine) (6) instead and continues to draw tower (1) to vertical position, in the process
It keeps stablizing using equalizer pulley group (or hoist engine) (7), removes gin pole (9) and first group of hauling block group (or hoist engine)
(5)；
Vertical jack (10) is arranged under tower (1) bottom moulding bed (3) and integrally jacks up tower (1), removes universal for step 4
Hinged-support (4), second group of hauling block group (or hoist engine) (6) and balance pulley blocks (or hoist engine) (7)；
Tower (1) is placed in basic (11) top surface by step 5, the top surface absolute altitude for reducing jack (10)；
Step 6 removes jack (10), moulding bed (3), by tower inner flange (12) and basic (11) using high-strength bolt or in advance
Stress screw rod is attached, and completes tower (1) installation.
2. a kind of wind-power tower integral erection construction method according to claim 1, it is characterised in that: the step one
In, moulding bed (3) is mounted on above tower inner flange (12)；Universal hinge support (4) setting, can be perpendicular at basic (11) center
Histogram to be freely rotated in horizontal plane, be aligned tower inner flange (12) with the bolt hole on basic (11).
3. a kind of wind-power tower integral erection construction method according to claim 1, it is characterised in that: moulding bed (3) is dress
With the detachable space truss of formula, it is connect with the inner wall of tower (1) by high-strength bolt.
4. a kind of wind-power tower integral erection construction method according to claim 1, it is characterised in that: the step two
In step 3, first group of hauling block group (or hoist engine) (5), second group of hauling block group (or hoist engine) (6) and gin pole
(9) setting forms stable triangle with two sides equalizer pulley group (or hoist engine) (7), guarantee was set up in tower (1) the same side
The balance of tower (1) in journey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107707.5A CN109607403A (en) | 2019-01-31 | 2019-01-31 | A kind of wind-power tower integral erection construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107707.5A CN109607403A (en) | 2019-01-31 | 2019-01-31 | A kind of wind-power tower integral erection construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109607403A true CN109607403A (en) | 2019-04-12 |
Family
ID=66021869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910107707.5A Pending CN109607403A (en) | 2019-01-31 | 2019-01-31 | A kind of wind-power tower integral erection construction method |
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| Country | Link |
|---|---|
| CN (1) | CN109607403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962160A (en) * | 2022-05-24 | 2022-08-30 | 中国长江三峡集团有限公司 | Efficient installation device and method for high tower drum equipment |
| CN116537555A (en) * | 2023-05-22 | 2023-08-04 | 中建八局第四建设有限公司 | Net frame assembling method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027441A (en) * | 1975-10-02 | 1977-06-07 | Grigory Vasilievich Pitelyaev | Arrangement for erecting and dismounting an elongate object having one end articulated to a foundation |
| US20020095878A1 (en) * | 2000-12-05 | 2002-07-25 | Henderson Allan P. | Tilt-up and telescopic support tower for large structures |
| CN1944920A (en) * | 2006-10-25 | 2007-04-11 | 唐山开滦建设(集团)有限责任公司 | Method for setting up large box type steel structure permanent headframe during well drilling period |
| CN201232387Y (en) * | 2008-07-11 | 2009-05-06 | 江苏省电力公司建湖县供电公司 | Special hinge for integral vertical tower |
| CN101513974A (en) * | 2009-02-20 | 2009-08-26 | 中国石油化工集团公司 | Turning hoisting method for vertical type apparatus |
| CN102359303A (en) * | 2011-10-31 | 2012-02-22 | 湖北省输变电工程公司 | Extra-high voltage common circuit iron tower assembling method |
| CN205275095U (en) * | 2016-01-19 | 2016-06-01 | 国网浙江永康市供电公司 | Cross bridge type gin pole device |
| CN206502579U (en) * | 2017-03-03 | 2017-09-19 | 吕家辰 | Power pole hoisting device |
-
2019
- 2019-01-31 CN CN201910107707.5A patent/CN109607403A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027441A (en) * | 1975-10-02 | 1977-06-07 | Grigory Vasilievich Pitelyaev | Arrangement for erecting and dismounting an elongate object having one end articulated to a foundation |
| US20020095878A1 (en) * | 2000-12-05 | 2002-07-25 | Henderson Allan P. | Tilt-up and telescopic support tower for large structures |
| CN1944920A (en) * | 2006-10-25 | 2007-04-11 | 唐山开滦建设(集团)有限责任公司 | Method for setting up large box type steel structure permanent headframe during well drilling period |
| CN201232387Y (en) * | 2008-07-11 | 2009-05-06 | 江苏省电力公司建湖县供电公司 | Special hinge for integral vertical tower |
| CN101513974A (en) * | 2009-02-20 | 2009-08-26 | 中国石油化工集团公司 | Turning hoisting method for vertical type apparatus |
| CN102359303A (en) * | 2011-10-31 | 2012-02-22 | 湖北省输变电工程公司 | Extra-high voltage common circuit iron tower assembling method |
| CN205275095U (en) * | 2016-01-19 | 2016-06-01 | 国网浙江永康市供电公司 | Cross bridge type gin pole device |
| CN206502579U (en) * | 2017-03-03 | 2017-09-19 | 吕家辰 | Power pole hoisting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962160A (en) * | 2022-05-24 | 2022-08-30 | 中国长江三峡集团有限公司 | Efficient installation device and method for high tower drum equipment |
| CN114962160B (en) * | 2022-05-24 | 2024-05-28 | 中国长江三峡集团有限公司 | High-efficiency installation device and method for high-tower drum equipment |
| CN116537555A (en) * | 2023-05-22 | 2023-08-04 | 中建八局第四建设有限公司 | Net frame assembling method |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |
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| WD01 | Invention patent application deemed withdrawn after publication |