CN204189987U - A kind of wind power tower drum Large Copacity welding grounding wire device - Google Patents
A kind of wind power tower drum Large Copacity welding grounding wire device Download PDFInfo
- Publication number
- CN204189987U CN204189987U CN201420724382.8U CN201420724382U CN204189987U CN 204189987 U CN204189987 U CN 204189987U CN 201420724382 U CN201420724382 U CN 201420724382U CN 204189987 U CN204189987 U CN 204189987U
- Authority
- CN
- China
- Prior art keywords
- plate
- vertical support
- support plate
- hanger
- tower drum
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000658 steel phase Inorganic materials 0.000 description 1
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a kind of wind power tower drum Large Copacity welding grounding wire device, and this device comprises aluminum conduction coaming plate, the ground plate in arc-shaped, the chassis be placed on guide rail.The inner side of described conduction coaming plate contacts with tower drum outer wall, is provided with coaming plate hanger outside it, and its other end is connected with one end of described ground plate; The other end of described ground plate is connected with earth connection, and the end of this earth connection is connected with described guide rail; Described chassis is respectively equipped with vertical support plate, several little hanger, tilted supporter, bearing diagonal; The side of described vertical support plate is welded with link, and this vertical support plate is connected with described coaming plate hanger; Described link is connected with any one in described several little hanger by spring; Described tilted supporter and described bearing diagonal are all connected with described vertical support plate.The utility model structure is simple, easy to use.
Description
Technical field
The utility model relates to wind power tower drum welding manufacture frock field, particularly relates to a kind of wind power tower drum Large Copacity welding grounding wire device.
Background technology
Wind-driven generator tower supports wind turbine generator, flabellum, bears the main apparatus structure part of wind load.During the manufacture of tower of wind generating set cylinder is produced, the circumferential weld of adjacent single-unit cylindrical shell adopts Lincoln weld to weld usually.During welding, tower cylinder is connected with the source of welding current by earth connection, is to produce the requisite part of electric arc.During the welding of tower cylinder, usual employing flexible cable is directly connected with tower drum flange bolt hole as welding earth connection, tower cylinder remains the motion state of rotation, because Lincoln weld welding welding current is large, when especially multistation welds simultaneously, welding current is up to more than 1800 amperes, cause earth connection to generate heat, burn, and tower cylinder rotates continuously and causes cable " beat twist " phenomenon, cable is destroyed, and cable loss is large.Some other grounding wire device, due to very limited with tower cylinder contact area, often there is " robbing electric current " phenomenon, cannot cause work in off-capacity, and very easily cause the situations such as earth connection sparking damage mother metal.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of structure wind power tower drum Large Copacity welding grounding wire device simple, easy to use.
For solving the problem, a kind of wind power tower drum Large Copacity welding grounding wire device described in the utility model, is characterized in that: this device comprises aluminum conduction coaming plate, the ground plate in arc-shaped, the chassis be placed on guide rail; The inner side of described conduction coaming plate contacts with tower drum outer wall, is provided with coaming plate hanger outside it, and its other end is connected with one end of described ground plate; The other end of described ground plate is connected with earth connection, and the end of this earth connection is connected with described guide rail; Described chassis is respectively equipped with vertical support plate, several little hanger, tilted supporter, bearing diagonal; The side of described vertical support plate is welded with link, and this vertical support plate is connected with described coaming plate hanger; Described link is connected with any one in described several little hanger by spring; Described tilted supporter and described bearing diagonal are all connected with described vertical support plate.
Described ground plate refer to by several length be 500 ~ 1000mm, the width rectangle aluminium alloy plate that is 200mm is formed by connecting through bolt.
Described vertical support plate is connected with described coaming plate hanger by bearing pin I.
Described tilted supporter and described bearing diagonal are all connected with described vertical support plate by pin shaft II.
The utility model compared with prior art has the following advantages:
1, contact with tower drum outer wall owing to conducting electricity the inner side of coaming plate in the utility model, coaming plate hanger is provided with outside it, the side of vertical support plate is welded with link simultaneously, this vertical support plate is connected with coaming plate hanger, and link is connected with any one in the several little hanger on chassis by spring, therefore, conduction coaming plate and tower socket joint can be touched by the pulling force of spring good, not mobile along with the rotation of tower cylinder or deflection.
2, due to be provided with in the utility model aluminum conduction coaming plate and by several length be 500 ~ 1000mm, the ground plate in arc-shaped that is formed by connecting through bolt of the width rectangle aluminium alloy plate that is 200mm; therefore; automatically can adjust relative position, highly versatile according to tower cylinder different-diameter, and aluminium alloy is little with steel phase ratio resistance; density is greatly little; in transmission of electricity process, caloric value is little, not easily produces arc scratch, play a protective role to cylindrical shell mother metal with tower cylinder steel plate; save material, economical and practical.Simultaneously, conduction coaming plate in the utility model and cylindrical shell contact area are stablized, tube cylinder does not forward any one section to, it all fully can connect with conduction coaming plate, add contact-making surface, greatly improve conductive capability, overcome and ensure that multiple stage welds the problem of the earth connection off-capacity of simultaneously welding, avoid the arc scratch at contact mother metal position.
3, because the neutral support plate of the utility model is connected with coaming plate hanger by bearing pin I, tilted supporter and bearing diagonal are all connected with vertical support plate by pin shaft II, therefore, add flexibility compared with fixing welding support, to dismantle also relative convenient simultaneously, has certain versatility and wide plasticity.
4, because chassis in the utility model is provided with vertical support plate, tilted supporter, bearing diagonal, therefore, no matter which point tower cylinder rotates to, support all can not be rolled to any one position of tower cylinder with inertia, this ensure that earth connection can not rotate with tower cylinder and be wrapped on tower cylinder, cause the damage to tower drum outer wall mother metal.
5, the utility model structure is simple, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is that facade of the present utility model arranges schematic diagram.
Fig. 2 is that schematic diagram is arranged on the right side of the present utility model.
In figure: 1-conduction coaming plate, 2-ground plate, 3-earth connection, 4-coaming plate hanger, 5-vertical support plate 6-link 7-spring 8-chassis 9-guide rail 10-tilted supporter 11-bearing diagonal.
Embodiment
As shown in Figure 1 and Figure 2, a kind of wind power tower drum Large Copacity welding grounding wire device, this device comprises aluminum conduction coaming plate 1, the ground plate 2 in arc-shaped, the chassis 8 be placed on guide rail 9.
The inner side of conduction coaming plate 1 contacts with tower drum outer wall, and be provided with coaming plate hanger 4 outside it, its other end is connected with one end of ground plate 2; The other end of ground plate 2 is connected with earth connection 3, and the end of this earth connection 3 is connected with guide rail 9; Chassis 8 is respectively equipped with vertical support plate 5, several little hanger, tilted supporter 10, bearing diagonal 11; The side of vertical support plate 5 is welded with link 6, and this vertical support plate 5 is connected with coaming plate hanger 4; Link 6 is connected with any one in several little hanger by spring 7; Tilted supporter 10 and bearing diagonal 11 are all connected with vertical support plate 5.
Wherein: ground plate 2 refer to by several length be 500 ~ 1000mm, the width rectangle aluminium alloy plate that is 200mm is formed by connecting through bolt.
Vertical support plate 5 is connected with coaming plate hanger 4 by bearing pin I.
Tilted supporter 10 and bearing diagonal 11 are all connected with vertical support plate 5 by pin shaft II.
According to straight polarity direct current, during welding, welding current is connected with wind-power tower by earth connection 3, ground plate 2, conduction coaming plate 1 successively from source of welding current positive pole, form welding arc with between welding wire (source of welding current negative pole is connected with welding wire by source of welding current line, welding tractor), form closed circuit.
Claims (4)
1. a wind power tower drum Large Copacity welding grounding wire device, is characterized in that: this device comprises aluminum conduction coaming plate (1), the ground plate (2) in arc-shaped, the chassis (8) be placed on guide rail (9); The inner side of described conduction coaming plate (1) contacts with tower drum outer wall, and be provided with coaming plate hanger (4) outside it, its other end is connected with the one end of described ground plate (2); The other end of described ground plate (2) is connected with earth connection (3), and the end of this earth connection (3) is connected with described guide rail (9); Described chassis (8) is respectively equipped with vertical support plate (5), several little hanger, tilted supporter (10), bearing diagonal (11); The side of described vertical support plate (5) is welded with link (6), and this vertical support plate (5) is connected with described coaming plate hanger (4); Described link (6) is connected with any one in described several little hanger by spring (7); Described tilted supporter (10) and described bearing diagonal (11) are all connected with described vertical support plate (5).
2. a kind of wind power tower drum Large Copacity welding grounding wire device as claimed in claim 1, is characterized in that: described ground plate (2) refer to by several length be 500 ~ 1000mm, the width rectangle aluminium alloy plate that is 200mm is formed by connecting through bolt.
3. a kind of wind power tower drum Large Copacity welding grounding wire device as claimed in claim 1, is characterized in that: described vertical support plate (5) is connected with described coaming plate hanger (4) by bearing pin I.
4. a kind of wind power tower drum Large Copacity welding grounding wire device as claimed in claim 1, is characterized in that: described tilted supporter (10) and described bearing diagonal (11) are all connected with described vertical support plate (5) by pin shaft II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724382.8U CN204189987U (en) | 2014-11-27 | 2014-11-27 | A kind of wind power tower drum Large Copacity welding grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724382.8U CN204189987U (en) | 2014-11-27 | 2014-11-27 | A kind of wind power tower drum Large Copacity welding grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189987U true CN204189987U (en) | 2015-03-04 |
Family
ID=52621960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724382.8U Expired - Fee Related CN204189987U (en) | 2014-11-27 | 2014-11-27 | A kind of wind power tower drum Large Copacity welding grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114565A (en) * | 2019-12-31 | 2020-05-08 | 武昌船舶重工集团有限公司 | Loading vehicle for large-sized cylinder workpiece |
-
2014
- 2014-11-27 CN CN201420724382.8U patent/CN204189987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114565A (en) * | 2019-12-31 | 2020-05-08 | 武昌船舶重工集团有限公司 | Loading vehicle for large-sized cylinder workpiece |
| CN111114565B (en) * | 2019-12-31 | 2021-04-27 | 武昌船舶重工集团有限公司 | Loading vehicle for large-sized cylinder workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204189987U (en) | A kind of wind power tower drum Large Copacity welding grounding wire device | |
| CN208462181U (en) | A kind of support device of electrical cabinet | |
| CN202103173U (en) | Welded earthing device for wind power generation tower tube | |
| CN206387819U (en) | A kind of high-altitude automatic deploying and retracting test wire action bars | |
| CN202894670U (en) | Adjustable welding support | |
| CN205724003U (en) | A kind of wind power generation tower Large Copacity welding grounding wire device | |
| CN201483176U (en) | Welded pipe turntable grounding bracket | |
| CN205122819U (en) | Wind power generation pylon meets ground wire device | |
| CN203481415U (en) | Large-capacity ground wire welding device of wind power generating tower | |
| CN205692984U (en) | A kind of wind power generation tower Large Copacity welding grounding wire device | |
| CN205017613U (en) | Novel electric heating pipe is with drawing forth stick | |
| CN204836084U (en) | In photovoltaic terminal box terminal with converge area welded structure | |
| CN204441841U (en) | A kind of GIL structure | |
| CN112003039A (en) | Grounding device for manufacturing wind power pipe pile and pressure container and using method | |
| CN202019123U (en) | Grounding device for anti-winding electric welder | |
| CN203250975U (en) | Girth welding rotation grounding device | |
| CN201741825U (en) | Interphase diverting row | |
| CN206149123U (en) | Voice coil motor reed | |
| CN204818489U (en) | Battery case welding machine | |
| CN203660458U (en) | Bus-bar fitting of insulating tube | |
| CN204947119U (en) | The insulated platform earth connection of improvement | |
| CN202308332U (en) | Copper-aluminum ground pole | |
| CN204118636U (en) | Electric connector | |
| CN202741911U (en) | Steel net welding system for steel framework plastic composite pipe | |
| CN216120787U (en) | Distributed photovoltaic power generation grounding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |