CN215671427U - Wind power generation equipment structure connecting piece - Google Patents
Wind power generation equipment structure connecting piece Download PDFInfo
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- CN215671427U CN215671427U CN202121938045.5U CN202121938045U CN215671427U CN 215671427 U CN215671427 U CN 215671427U CN 202121938045 U CN202121938045 U CN 202121938045U CN 215671427 U CN215671427 U CN 215671427U
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- Prior art keywords
- base
- mobile jib
- gag lever
- lever post
- wind power
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- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of wind power generation equipment, in particular to a structural connecting piece of wind power generation equipment, which comprises a fixed seat, wherein the upper end of the fixed seat is connected with a base through a bolt, the upper end of the base is provided with a connecting groove, the front and the back of the cylindrical surface of the base are symmetrically provided with sliding grooves, the sliding grooves are communicated with the connecting groove, and the left and the right of the base are symmetrically provided with dovetail grooves, and the structural connecting piece has the beneficial effects that: when needs are installed wind power generation equipment's support mobile jib, pass through bolt fixed mounting with the fixing base earlier, the lower extreme that will support the mobile jib is pegged graft in the circular recess of gag lever post, equipment such as through loop wheel machine will support the mobile jib and hoist, make support mobile jib and gag lever post use the pivot rotate as the center, make support mobile jib and gag lever post slow insert in the base, it is fixed to support mobile jib and gag lever post through two fixed plates carry out the centre gripping, the rethread rotates adjusting bolt, make two grip blocks remove, further fix support mobile jib and gag lever post.
Description
Technical Field
The utility model relates to the technical field of wind power generation equipment, in particular to a structural connecting piece of wind power generation equipment.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, is very environment-friendly by utilizing wind power for power generation, and has huge wind energy content, so that the wind energy is increasingly paid attention by various countries in the world. In the process of installing the wind power generation equipment, the fixed base needs to be installed in advance. The existing base is formed by rotating a hole on the ground in advance, pouring concrete and reinforcing steel bars into the hole for pouring, and then connecting a support main rod of the power generation equipment with the base through a bolt. The screw hole on the mobile jib and the accurate butt joint of the bolt pole on the base need be in the same place to the in-process of installation, because it is great to support the mobile jib, need spend a large amount of times at the in-process of butt joint, has influenced the efficiency of work greatly. And will support the mobile jib and pour the seat through the bolt and be connected the maintenance and the change of the later stage of not being convenient for, because the shank of bolt etc. buries underground in advance, the shank of bolt damage also can't be changed after long-time the use, influences the stability that power generating equipment supported the mobile jib like this.
Therefore, a structural connection member for a wind power plant is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a structural connection member for a wind power generation device, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a wind power generation equipment structure connecting piece comprises a fixed seat, wherein the upper end of the fixed seat is connected with a base through a bolt, the upper end of the base is provided with a connecting groove, the front and back of the cylindrical surface of the base are symmetrically provided with sliding grooves, the sliding grooves are communicated with the connecting groove, dovetail-shaped grooves are symmetrically provided on the left and right of the base, a limiting rod is movably connected in the connecting groove, the lower end of the limiting rod is inserted and connected with a rotating shaft, the two ends of the rotating shaft are connected with the sliding grooves in a sliding manner, the upper end of the limiting rod is provided with a circular groove, a supporting main rod is inserted in the circular groove, a positioning rod is inserted and connected between the limiting rod and the supporting main rod, the base is symmetrically provided with bottom plates on the front and back, dovetail-shaped sliding blocks are welded on the lower end of the bottom plates in a bilateral symmetry manner, the dovetail-shaped sliding blocks are connected with the dovetail-shaped grooves in a sliding manner, and the bottom plates are connected with the base through bolts, the fixed plate has all been welded to the upper end of the bottom plate of front and back symmetric distribution, the left and right sides symmetric welding of fixed plate has the otic placode, and two fixed plate symmetries set up, and pass through bolted connection between two otic placodes, be provided with the grip block in the fixed plate, grip block and gag lever post and support mobile jib contact, threaded connection has adjusting bolt on the fixed plate, adjusting bolt runs through the fixed plate and is connected with the grip block rotation.
Preferably, the fixing seat is formed by pouring concrete and reinforcing steel bars, the fixing seat is embedded in the ground, and a bolt rod is inserted into the upper end of the fixing seat in advance during pouring.
Preferably, the bottom of spread groove inner wall is pasted and is had the cushion, gag lever post and cushion extrusion contact.
Preferably, the fixed plate cover is established in the outside of gag lever post and support mobile jib, the fixed plate is the semicircle barrel-shaped board, and the welding has the backup pad between fixed plate and the bottom plate.
Preferably, a convex groove is formed in the inner side of the clamping plate, a protection pad is pasted in the convex groove, the upper end of the convex groove is in contact with the supporting main rod, and the lower end of the convex groove is in contact with the limiting rod.
Compared with the prior art, the utility model has the beneficial effects that: when the supporting main rod of the wind power generation equipment needs to be installed, the base and the fixing base are fixedly installed through the bolt, the limiting rod is pulled upwards from the connecting groove and rotates ninety degrees rightwards, the lower end of the supporting main rod is inserted into the circular groove of the limiting rod, the supporting main rod and the limiting rod are fixed through the positioning rod, the supporting main rod is hoisted through equipment such as a crane and the like, the supporting main rod and the limiting rod are slowly inserted into the base, the two bottom plates are sleeved on the outer sides of the supporting main rod and the limiting rod, the two fixing plates are fixed through the bolt, the supporting main rod and the limiting rod are clamped and fixed through the two fixing plates, the two clamping plates are moved through rotating the adjusting bolt, the supporting main rod and the limiting rod are further fixed, the design is reasonable, the operation is simple and convenient, when the supporting main rod needs to be replaced or maintained, the supporting main rod can be detached only by moving the two fixing plates away.
Drawings
FIG. 1 is a schematic view of a fixing base according to the present invention;
FIG. 2 is a schematic top view of a fixing base structure according to the present invention;
FIG. 3 is a schematic structural view of a base, a limiting rod and a supporting main rod of the present invention;
FIG. 4 is a schematic diagram of a clamping plate structure according to the present invention.
In the figure: 1. a fixed seat; 2. a base; 21. connecting grooves; 22. a chute; 23. an elastic pad; 24. dovetail grooves; 3. a limiting rod; 31. a circular groove; 32. a rotating shaft; 4. supporting the main rod; 41. positioning a rod; 5. a base plate; 51. a dovetail shaped slider; 6. a fixing plate; 61. an ear plate; 7. a clamping plate; 71. a convex groove; 8. adjusting the bolt; 9. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a wind power generation equipment structural connection spare, includes fixing base 1, and fixing base 1 is poured for concrete and reinforcing bar and forms, and fixing base 1 is pre-buried in ground, and the upper end of fixing base 1 pegs graft in advance when pouring has the shank of bolt, and there is base 2 upper end of fixing base 1 through bolted connection, through with the shank of bolt set up in advance in fixing base 1 convenient be connected with base 2, make whole more stable simultaneously.
The lower extreme of gag lever post 3 runs through the grafting and has a pivot 32, the both ends and the 22 sliding connection of spout of pivot 32, circular recess 31 has been seted up to the upper end of gag lever post 3, it has support mobile jib 4 to peg graft in the circular recess 31, it has locating lever 41 to peg graft between gag lever post 3 and the support mobile jib 4, it is fixed between mobile jib 4 and the gag lever post 3 to support through locating lever 41, pivot 32 and 2 sliding connection of base, when gag lever post 3 from spread groove 21 in the rebound to the top, when pivot 32 slides the top of spout 22 promptly, gag lever post 3 uses pivot 32 to rotate about the center.
The symmetry is provided with bottom plate 5 around on base 2, the lower extreme bilateral symmetry welding of bottom plate 5 has dovetail slider 51, dovetail slider 51 and dovetail groove 24 sliding connection, bottom plate 5 passes through bolted connection with base 2, fixed plate 6 has all been welded to the upper end of the bottom plate 5 of front and back symmetric distribution, 6 covers of fixed plate are established in the outside of gag lever post 3 and support mobile jib 4, fixed plate 6 is the semicircle barrel-shaped board, and the welding has backup pad 9 between fixed plate 6 and the bottom plate 5, the left and right sides symmetric welding of fixed plate 6 has otic placode 61, 6 symmetries of two fixed plates set up, and pass through bolted connection between two otic placodes 61, insert two bottom plates 5 in base 2 along dovetail groove 24, make two 6 covers of fixed plate establish in the outside of supporting mobile jib 4 and gag lever post 3, it is fixed between two otic placodes 61 through the bolt, thereby fix two fixed plates 6.
Be provided with grip block 7 in the fixed plate 6, grip block 7 and gag lever post 3 and the contact of support mobile jib 4, convex groove 71 has been seted up to grip block 7 inboard, the protection pad has been pasted in convex groove 71, the protection pad prevents that grip block 7 will support mobile jib 4 and gag lever post 3 and damage, convex groove 71's upper end and the contact of support mobile jib 4, convex groove 71's lower extreme and the contact of gag lever post 3, threaded connection has adjusting bolt 8 on the fixed plate 6, adjusting bolt 8 runs through fixed plate 6 and is connected with the rotation of grip block 7, through rotating adjusting bolt 8, adjusting bolt 8 drives grip block 7 and removes, be close to relatively through two grip blocks 7, will support mobile jib 4 and gag lever post 3 and fix.
The working principle is as follows: when the supporting main rod of the wind power generation equipment needs to be installed, the base 2 and the fixed seat 1 are fixedly installed through bolts, the limiting rod 3 is pulled upwards from the connecting groove 21, the limiting rod 3 is rotated ninety degrees rightwards when the rotating shaft 32 slides to the top end of the sliding groove 22, the supporting main rod 4 is horizontally placed, the lower end of the supporting main rod 4 is slowly inserted into the circular groove 31 of the limiting rod 3, the supporting main rod 4 and the limiting rod 3 are fixed through the positioning rod 41, the supporting main rod 4 is lifted through equipment such as a crane and the like, the supporting main rod 4 and the limiting rod 2 rotate by taking the rotating shaft 32 as the center, when the supporting main rod 4 and the limiting rod 3 are perpendicular to the base 2, the supporting main rod 4 moves downwards slowly, the supporting main rod 4 and the limiting rod 3 are slowly inserted into the base 2, then the two bottom plates 5 are inserted into the base 2 along the dovetail-shaped grooves 24, and the two fixing plates 6 are sleeved outside the supporting main rod 4 and the limiting rod 3, fix between two fixed plates 6 through the bolt, it is fixed to carry out the centre gripping to supporting mobile jib 4 and gag lever post 3 through two fixed plates 6, it is fixed between bottom plate 5 and base 2 through the bolt, rethread rotates adjusting bolt 8, adjusting bolt 8 drives grip block 7 and removes, be close to relatively through two grip blocks 7, further fix supporting mobile jib 4 and gag lever post 3, reasonable in design, and easy operation is convenient, when needs change or maintain supporting mobile jib 4, only need to put aside two fixed plates 6 and bottom plate 5 and can dismantle supporting mobile jib 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A wind power generation equipment structural connection spare, includes fixing base (1), its characterized in that: the upper end of the fixing seat (1) is connected with a base (2) through a bolt, the upper end of the base (2) is provided with a connecting groove (21), the front and back of the cylindrical surface of the base (2) are symmetrically provided with sliding grooves (22), the sliding grooves (22) are communicated with the connecting groove (21), the base (2) is symmetrically provided with dovetail-shaped grooves (24) in the left and right direction, the connecting groove (21) is internally and movably connected with a limiting rod (3), the lower end of the limiting rod (3) is inserted with a rotating shaft (32) in a penetrating manner, two ends of the rotating shaft (32) are slidably connected with the sliding grooves (22), the upper end of the limiting rod (3) is provided with a circular groove (31), a supporting main rod (4) is inserted in the circular groove (31), a positioning rod (41) is inserted between the limiting rod (3) and the supporting main rod (4), the base (2) is symmetrically provided with bottom plates (5) in the front and back direction, the welding of the lower extreme bilateral symmetry of bottom plate (5) has dovetail slider (51), dovetail slider (51) and dovetail groove (24) sliding connection, bottom plate (5) pass through bolted connection with base (2), and fixed plate (6) have all been welded to the upper end of front and back symmetric distribution's bottom plate (5), the welding of the left and right sides symmetry of fixed plate (6) has otic placode (61), and two fixed plate (6) symmetries set up, and pass through bolted connection between two otic placodes (61), be provided with grip block (7) in fixed plate (6), grip block (7) and gag lever post (3) and support mobile jib (4) contact, threaded connection has adjusting bolt (8) on fixed plate (6), adjusting bolt (8) run through fixed plate (6) and are rotated with grip block (7) and are connected.
2. A wind power plant structural connection according to claim 1, characterized in that: the fixing seat (1) is formed by pouring concrete and steel bars, the fixing seat (1) is embedded in the ground, and a bolt rod is inserted into the upper end of the fixing seat (1) in advance during pouring.
3. A wind power plant structural connection according to claim 1, characterized in that: elastic pads (23) are pasted to the bottom of spread groove (21) inner wall, gag lever post (3) and elastic pads (23) extrusion contact.
4. A wind power plant structural connection according to claim 1, characterized in that: fixed plate (6) cover is established in the outside of gag lever post (3) and support mobile jib (4), fixed plate (6) are semicircle barrel-shaped board, and the welding has backup pad (9) between fixed plate (6) and bottom plate (5).
5. A wind power plant structural connection according to claim 1, characterized in that: convex groove (71) have been seted up to grip block (7) inboard, the protection pad has been pasted in convex groove (71), the upper end and the support mobile jib (4) contact of convex groove (71), the lower extreme and the gag lever post (3) contact of convex groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938045.5U CN215671427U (en) | 2021-08-18 | 2021-08-18 | Wind power generation equipment structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938045.5U CN215671427U (en) | 2021-08-18 | 2021-08-18 | Wind power generation equipment structure connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215671427U true CN215671427U (en) | 2022-01-28 |
Family
ID=79953446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121938045.5U Active CN215671427U (en) | 2021-08-18 | 2021-08-18 | Wind power generation equipment structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215671427U (en) |
-
2021
- 2021-08-18 CN CN202121938045.5U patent/CN215671427U/en active Active
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