CN109514878A - Web fixes brace apparatus - Google Patents
Web fixes brace apparatus Download PDFInfo
- Publication number
- CN109514878A CN109514878A CN201910012908.7A CN201910012908A CN109514878A CN 109514878 A CN109514878 A CN 109514878A CN 201910012908 A CN201910012908 A CN 201910012908A CN 109514878 A CN109514878 A CN 109514878A
- Authority
- CN
- China
- Prior art keywords
- web
- bar part
- adjustment portion
- supporting element
- brace apparatus
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of fixed brace apparatus of web, it include along its length on set gradually shell side stay bar part, adjust bar part and web side stay bar part, the both ends for adjusting bar part are respectively equipped with the first adjustment portion and the second adjustment portion, first adjustment portion is telescopically connected to the shell side stay bar part, second adjustment portion is telescopically connected to the web side stay bar part, with the length for adjusting the fixed brace apparatus of the web.It is flexible to adjust by adjusting bar part, so that the length adjustment of the fixed brace apparatus of web, shell side stay bar part and web side stay bar part are connected on shell and web the support realized to web, play the role of stable and fixed position to web, it effectively prevent web to generate shift phenomenon, ensure that the accurate installation of web significantly.
Description
Technical field
The present invention relates to a kind of fixed brace apparatus of web.
Background technique
Wind energy is as a kind of clean renewable energy, the increasingly attention by countries in the world.Its amount of accumulateing is huge, the whole world
Wind energy be about 2.74 × 109MW, wherein available wind energy is 2 × 107MW, than the water energy total amount that can be developed and used on the earth
Also want 10 times big.Wind-power electricity generation is for water shortage, short bunker and the offshore islands having inconvenient traffic, Pastoral Areas, mountain area and plateau
Band utilizes wind-power electricity generation to adaptation to local conditions, is very suitable to, is well worth doing.
Wind power generating set includes wind wheel, generator, is formed in wind wheel containing blade, wheel hub, reinforcing member etc..Blade is wind-force
Most basic and most critical component in generating set, good design, reliable quality and superior performance are to guarantee unit
The determinant of normal table operation.Meanwhile wind electricity blade is to be formed by two side bodies and web by epoxy construction glue sticking
, web play the role of in blade construction it is vital, guarantee web position accurately can not only guarantee blade use
Its due mechanical property also can be enhanced in service life, significant.
The effective tooling fixed to web support is not used when blade is bonded and molds in most cases at present, so that abdomen
Plate may shift, and then web position is caused to change, and web offset causes to mold starved, largely effects on wind electricity blade
Service life.
Summary of the invention
The purpose of the invention is to overcome existing above-mentioned deficiency, the present invention provides a kind of fixed strut dress of web
It sets.
The present invention is achieved by the following technical solutions:
A kind of fixed brace apparatus of web comprising set gradually shell side stay bar part on along its length, adjust
Bar part and web side stay bar part, the both ends for adjusting bar part are respectively equipped with the first adjustment portion and the second adjustment portion, institute
It states the first adjustment portion and is telescopically connected to the shell side stay bar part, second adjustment portion is telescopically connected to described
Web side stay bar part, with the length for adjusting the fixed brace apparatus of the web.
Further, the shell side stay bar part includes the first support base and the first support component, the adjusting rod
Part includes adjusting screw rod, and the both ends for adjusting screw rod are respectively equipped with first adjustment portion and second adjustment portion,
The web side stay bar part includes the second support component and two the second support bases, and one end of first support component connects
It is connected to first support base, the other end of first support component is threadedly connected to first adjustment portion, and described second
One end of support component is connected to two second support bases, and the other end of first support component is threadedly connected to described
Second adjustment portion.
Further, first support component includes the first supporting element, and one end of first supporting element is fixedly connected
In first support base, first adjustment portion is embedded at the other end of first supporting element, and the adjusting screw rod spiral shell
Line is connected to first supporting element.
Further, second support component includes the second supporting element and V-joint, and the V-joint includes set
Pipe and stabilizer blade, the stabilizer blade are connected on the outer peripheral surface of described sleeve pipe, one of them described second support base is connected to the branch
Foot, one end of second supporting element pass through described sleeve pipe and are fixedly connected on another second support base, the adjusting silk
Bar is embedded at the other end of second supporting element, and the adjusting wire rod thread is connected to second supporting element.
Further, second support component further includes flexible part, and the elastic component is located at the V-joint and institute
It states and adjusts between screw rod, described sleeve pipe is slidedly arranged on second supporting element, and the both ends of the elastic component are born against in the V-arrangement
Connector and second supporting element.
Further, the elastic component is arranged and is resisted against the outer peripheral surface of second supporting element, and the elastic component position
In in described sleeve pipe and being resisted against the inner wall of described sleeve pipe.
Further, the elastic component is cylindroid helical-coil compression spring.
Further, the V-joint further includes having reinforcing rib, and the reinforcing rib is connected to described sleeve pipe and the branch
Foot, and be integrally formed between the reinforcing rib, described sleeve pipe and the stabilizer blade.
Further, the adjusting bar part includes at least one handle, and one end of the handle is connected to the tune
Screw rod is saved, the other end of the handle extends protrusion along the radial direction for adjusting screw rod.
The beneficial effects of the present invention are: it is flexible to adjust by adjusting bar part, so as to the fixed brace apparatus of web
Length adjustment, shell side stay bar part and web side stay bar part are connected on shell and web and are realized to web
Support, play the role of stable and fixed position to web, effectively prevent web to generate shift phenomenon, ensure that web significantly
Accurate installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixed brace apparatus of web of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the fixed brace apparatus of web of the embodiment of the present invention.
Description of symbols:
Shell side stay bar part 1
First supporting element 11
First support base 12
Adjust bar part 2
Adjust screw rod 21
Handle 22
Web side stay bar part 3
Second support component 31
Second supporting element 311
V-joint 312
Casing 3121
Stabilizer blade 3122
Reinforcing rib 3123
Elastic component 313
Second support base 32
Specific embodiment
The explanation of following embodiment be with reference to attached drawing, can be to the specific embodiment implemented to the example present invention.
As depicted in figs. 1 and 2, present embodiment discloses a kind of fixed brace apparatus of web, the fixed brace apparatus of the web
Including setting gradually shell side stay bar part 1 along the length direction of the fixed brace apparatus of web, adjusting bar part 2 and web side
Strut part 3, the both ends for adjusting bar part 2 are respectively equipped with the first adjustment portion and the second adjustment portion, and the first adjustment portion is telescopically
It is connected to shell side stay bar part 1, the second adjustment portion is telescopically connected to web side stay bar part 3, for adjusting web
The length of fixed brace apparatus.The end of shell side stay bar part 1 when in use, is first connected to shell by the fixed brace apparatus of web
Body adjusts stretching between the first adjustment portion and shell side stay bar part 1 by adjusting bar part 2, and adjusts second and adjust
It is flexible between section portion and web side stay bar part 3, so that the length of the fixed brace apparatus of web is adjusted, so that by web side stay
Bar part 3 is connected on web, flexible to adjust by adjusting bar part 2, so as to the length tune of the fixed brace apparatus of web
Section realizes that the both ends of the fixed brace apparatus of web are born against in shell and web, plays stabilization to web in clamping process
With the effect of fixed position, it effectively prevent web to generate shift phenomenon, ensure that the accurate installation of web significantly.
Shell side stay bar part 1 includes the first support base 12 and the first support component, and adjusting bar part 2 includes to adjust
Screw rod 21, the both ends for adjusting screw rod 21 are respectively equipped with the first adjustment portion and the second adjustment portion, and web side stay bar part 3 includes the
Two support components 31 and two the second support bases 32, one end of the first support component are connected to the first support base 12, the first support
The other end of component is threadedly connected to the first adjustment portion, and one end of the second support component 31 is connected to two the second support bases 32,
The other end of first support component is threadedly connected to the second adjustment portion.Screw rod 21 is adjusted by rotation, the first adjustment portion can be
Rotary motion in first support component, so that the first support component opposite position on the length direction of the fixed brace apparatus of web
It moves；By rotation adjust screw rod 21, the second adjustment portion can the rotary motion in the second support component so that the second support component
The relative displacement on the length direction of the fixed brace apparatus of web, to realize the length adjustment to the fixed brace apparatus of web.
Meanwhile realizing that effective support to web is fixed by two the second support bases 32.
First support component includes the first supporting element 11, and one end of the first supporting element 11 is fixedly connected on the first support base
12, the first adjustment portion is embedded at the other end of the first supporting element 11, and adjusts screw rod 21 and be threadedly connected to the first supporting element 11.The
There is internal screw thread in one supporting element 11, adjust screw rod 21 and be threadedly connected to the internal screw thread in the first supporting element 11, adjusted by rotation
Screw rod 21 is saved to realize the relative displacement of the first supporting element 11, structure is simple, easy to use.
Second support component 31 includes the second supporting element 311 and V-joint 312, and V-joint 312 includes casing 3121
With stabilizer blade 3122, stabilizer blade 3122 is connected on the outer peripheral surface of casing 3121, one of them second support base 32 is connected to stabilizer blade
3122, one end of the second supporting element 311 passes through casing 3121 and is fixedly connected on another second support base 32, and it is embedding to adjust screw rod 21
Set on the other end of the second supporting element 311, and adjusts screw rod 21 and be threadedly connected to the second supporting element 311.In second supporting element 311
It with internal screw thread, adjusts screw rod 21 and is threadedly connected to the internal screw thread in the second supporting element 311, screw rod 21 is adjusted come real by rotation
The relative displacement of existing second supporting element 311 and V-joint 312, structure is simple, easy to use.
Second support component 31 further includes flexible part 313, elastic component 313 be located at V-joint 312 and adjust screw rod 21 it
Between, casing 3121 is slidedly arranged on the second supporting element 311, and the both ends of elastic component 313 are born against to be supported in V-joint 312 and second
Part 311.Elastic component 313 has protective action, and web side stay bar part 3 is effectively prevent to cause when excessive by web external force
The effect of web position offset, realizes the good fixation to blade web position everywhere.
Elastic component 313 is arranged and is resisted against the outer peripheral surface of the second supporting element 311, and elastic component 313 is located in casing 3121
And it is resisted against the inner wall of casing 3121.Restriction can be played to elastic component 313 by the second supporting element 311 and casing 3121 to make
With effectively preventing elastic component 313 and generate offset inconsistent phenomenon during use, substantially increase the fixed strut dress of web
The stability set.Wherein, elastic component 313 is cylindroid helical-coil compression spring.
V-joint 312 further includes having reinforcing rib 3123, and reinforcing rib 3123 is connected to casing 3121 and stabilizer blade 3122.Pass through
Reinforcing rib 3123 can effectively reinforce the structural strength of V-joint 312, improve the stability of the fixed brace apparatus of web.
It is integrally formed between reinforcing rib 3123, casing 3121 and stabilizer blade 3122.Further strengthen the structure of V-joint 312
Intensity improves the stability of the fixed brace apparatus of web, meanwhile, processing and fabricating is convenient.
Adjusting bar part 2 includes at least one handle 22, and one end of handle 22, which is connected to, adjusts screw rod 21, handle 22
The other end extends protrusion along the radial direction for adjusting screw rod 21.Apply active force by handle 22 convenient for people and adjusts screw rod 21
On, convenient for adjusting the rotation process of screw rod 21.
The fixed brace apparatus of web is connected to shell and web when in use, at the both ends of the fixed brace apparatus of web
On, can be used fixed block around the both ends of the fixed brace apparatus of web, multiple fixed blocks be respectively fixedly connected in shell and
On web, and multiple fixed blocks are resisted against the surrounding of the end of the fixed brace apparatus of web, effectively prevent the fixed strut of web
Device generates sliding transfer phenomenon during use.Wherein, the material of the fixed brace apparatus of web can use Q235 steel
Production, intensity are high.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (9)
1. a kind of fixed brace apparatus of web, which is characterized in that it include along its length on set gradually shell side brace
Partially, bar part and web side stay bar part are adjusted, the both ends for adjusting bar part are respectively equipped with the first adjustment portion and second
Adjustment portion, first adjustment portion are telescopically connected to the shell side stay bar part, and second adjustment portion is telescopically
It is connected to the web side stay bar part, with the length for adjusting the fixed brace apparatus of the web.
2. the fixed brace apparatus of web as described in claim 1, which is characterized in that the shell side stay bar part includes the
One support base and the first support component, the adjusting bar part includes adjusting screw rod, and the both ends for adjusting screw rod are set respectively
There are first adjustment portion and second adjustment portion, the web side stay bar part includes the second support component and two
Two support bases, one end of first support component are connected to first support base, the other end of first support component
It is threadedly connected to first adjustment portion, one end of second support component is connected to two second support bases, described
The other end of first support component is threadedly connected to second adjustment portion.
3. the fixed brace apparatus of web as claimed in claim 2, which is characterized in that first support component includes first
Support member, one end of first supporting element are fixedly connected on first support base, and first adjustment portion is embedded at described
The other end of one supporting element, and the adjusting wire rod thread is connected to first supporting element.
4. the fixed brace apparatus of web as claimed in claim 2, which is characterized in that second support component includes second
Supporting element and V-joint, the V-joint include casing and stabilizer blade, and the stabilizer blade is connected on the outer peripheral surface of described sleeve pipe,
In second support base be connected to the stabilizer blade, one end of second supporting element passes through described sleeve pipe and is fixedly connected
In another second support base, the other end for adjusting screw rod and being embedded at second supporting element, and the adjusting screw rod
It is threadedly connected to second supporting element.
5. the fixed brace apparatus of web as claimed in claim 4, which is characterized in that second support component further includes having bullet
Property part, the elastic component is located between the V-joint and the adjusting screw rod, and described sleeve pipe is slidedly arranged on second support
Part, the both ends of the elastic component are born against in the V-joint and second supporting element.
6. the fixed brace apparatus of web as claimed in claim 5, which is characterized in that the elastic component is arranged and is resisted against described
The outer peripheral surface of second supporting element, and the elastic component is located in described sleeve pipe and is resisted against the inner wall of described sleeve pipe.
7. the fixed brace apparatus of web as claimed in claim 5, which is characterized in that the elastic component is that cylindrical screw compresses bullet
Spring.
8. the fixed brace apparatus of web as claimed in claim 4, which is characterized in that the V-joint further includes having reinforcing rib,
The reinforcing rib is connected to described sleeve pipe and the stabilizer blade, and between the reinforcing rib, described sleeve pipe and the stabilizer blade integrally at
Type.
9. the fixed brace apparatus of web as claimed in claim 2, which is characterized in that the adjusting bar part includes at least one
A handle, one end of the handle are connected to the adjusting screw rod, and the other end of the handle is along the radial direction for adjusting screw rod
Direction extends protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012908.7A CN109514878A (en) | 2019-01-07 | 2019-01-07 | Web fixes brace apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012908.7A CN109514878A (en) | 2019-01-07 | 2019-01-07 | Web fixes brace apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109514878A true CN109514878A (en) | 2019-03-26 |
Family
ID=65798529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910012908.7A Withdrawn CN109514878A (en) | 2019-01-07 | 2019-01-07 | Web fixes brace apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109514878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4112922A1 (en) * | 2021-06-30 | 2023-01-04 | LM Wind Power A/S | Method of supporting shear webs of a wind turbine blade and wind turbine blade |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830074A (en) * | 2009-03-09 | 2010-09-15 | 汉德风电设备(阜宁)有限公司 | Manufacturing process of wind power vanes |
| CN101979239A (en) * | 2010-10-22 | 2011-02-23 | 株洲时代新材料科技股份有限公司 | Method for adhering blades of megawatt wind turbine in die assembly |
| WO2011029275A1 (en) * | 2009-09-11 | 2011-03-17 | Suzhou Red Maple Wind Blade Mould Co., Ltd | Composite material mould having improved mould surface |
| CN105346106A (en) * | 2015-12-01 | 2016-02-24 | 洛阳双瑞风电叶片有限公司 | Method and mold for external reinforcement of wind turbine blade and integral forming of shell |
| CN205777503U (en) * | 2016-05-23 | 2016-12-07 | 中国建筑第六工程局有限公司 | A kind of cast-in-situ box girder inner side template support system |
| CN106639359A (en) * | 2016-12-02 | 2017-05-10 | 国家电网公司 | Adjustable supporting rod |
| CN206187737U (en) * | 2016-11-10 | 2017-05-24 | 武汉三江航天远方科技有限公司 | Double -deck compound oil tank butt joint supporting arrangement |
-
2019
- 2019-01-07 CN CN201910012908.7A patent/CN109514878A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830074A (en) * | 2009-03-09 | 2010-09-15 | 汉德风电设备(阜宁)有限公司 | Manufacturing process of wind power vanes |
| WO2011029275A1 (en) * | 2009-09-11 | 2011-03-17 | Suzhou Red Maple Wind Blade Mould Co., Ltd | Composite material mould having improved mould surface |
| CN101979239A (en) * | 2010-10-22 | 2011-02-23 | 株洲时代新材料科技股份有限公司 | Method for adhering blades of megawatt wind turbine in die assembly |
| CN105346106A (en) * | 2015-12-01 | 2016-02-24 | 洛阳双瑞风电叶片有限公司 | Method and mold for external reinforcement of wind turbine blade and integral forming of shell |
| CN205777503U (en) * | 2016-05-23 | 2016-12-07 | 中国建筑第六工程局有限公司 | A kind of cast-in-situ box girder inner side template support system |
| CN206187737U (en) * | 2016-11-10 | 2017-05-24 | 武汉三江航天远方科技有限公司 | Double -deck compound oil tank butt joint supporting arrangement |
| CN106639359A (en) * | 2016-12-02 | 2017-05-10 | 国家电网公司 | Adjustable supporting rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4112922A1 (en) * | 2021-06-30 | 2023-01-04 | LM Wind Power A/S | Method of supporting shear webs of a wind turbine blade and wind turbine blade |
| WO2023275166A1 (en) * | 2021-06-30 | 2023-01-05 | Lm Wind Power A/S | Method of supporting shear webs of a wind turbine blade |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190326 |
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| WW01 | Invention patent application withdrawn after publication |