CN218428077U - Flange processing tool for wind power generation equipment - Google Patents
Flange processing tool for wind power generation equipment Download PDFInfo
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- CN218428077U CN218428077U CN202222346634.5U CN202222346634U CN218428077U CN 218428077 U CN218428077 U CN 218428077U CN 202222346634 U CN202222346634 U CN 202222346634U CN 218428077 U CN218428077 U CN 218428077U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to a technical field of wind power generation equipment flange discloses a wind power generation equipment flange processing frock, when solving relevant end cover and carrying out aggregate erection, relevant aggregate erection mode can unavoidable cause the deformation of sealing ring, makes end cover can't reach anticipated sealed effect, and it includes positioning mechanism, positioning mechanism includes the frock ring the same with the sealing ring size, the frock ring is located same straight line with the axle center of sealing ring, positioning mechanism still supports tight fixed tight subassembly of supporting including making sealing ring and frock ring. Therefore, the situation that the sealing ring made of rubber is deformed during installation is reduced, and the sealing effect of the assembled sealing end cover is guaranteed.
Description
Technical Field
The application relates to the technical field of wind power generation equipment flanges, in particular to a flange machining tool for wind power generation equipment.
Background
The wind power generation equipment flange is composed of an inner ring, a sealing ring and an outer ring which are coaxially arranged from inside to outside generally, the inner ring and the outer ring are made of metal, the sealing ring is made of rubber, a plurality of mounting holes are formed in the sealing ring, and the mounting holes are used for mounting bolt pieces to fixedly connect the sealing end cover and the motor front cover.
Because end cover's volume is great, relevant end cover usually need hoist and mount unsettledly when installing and carry out the aggregate erection, hoist and mount mounting means includes two kinds at present: one is that the fixed outer ring is hoisted firstly, then the sealing ring is installed, and finally the inner ring is installed, but because the weight of the inner ring is larger, the inner ring can press the sealing ring, so that the sealing ring generates radial torsional deformation; the other method is that the fixed inner ring is hoisted firstly, then the sealing ring is installed, and finally the outer ring is installed, so that the outer ring is pressed against the sealing ring, and the radial torsional deformation of the sealing ring is caused.
The following disadvantages exist for the related art among the above: when the sealing end cover is assembled, the weight of the inner ring and the outer ring is heavy, and the deformation of the sealing ring can be inevitably caused by the related assembling mode, so that the assembled sealing end cover can not achieve the expected sealing effect.
SUMMERY OF THE UTILITY MODEL
In order to reduce the condition that the installation warp appears in the sealing ring of rubber material, guarantee end cover's sealed effect, this application provides a wind power generation equipment flange processing frock.
The application provides a wind power generation equipment flange processing frock adopts following technical scheme:
wind power generation equipment flange processing frock, end cover includes the sealing ring, the inboard coaxial arrangement of sealing ring has the inner ring, the outside coaxial arrangement of sealing ring has the outer loop, including positioning mechanism, positioning mechanism includes the frock ring the same with the sealing ring size, the axle center of frock ring and sealing ring is located same straight line, positioning mechanism still supports tight fixed tight subassembly of supporting including making sealing ring and frock ring.
By adopting the technical scheme, when the sealing end cover is assembled and installed, the sealing ring is coaxially installed on the outer side of the inner ring, then the tooling ring is installed on the sealing ring, the sealing ring and the tooling ring are tightly and fixedly abutted through the abutting component, and finally the outer ring is coaxially installed on the outer side of the sealing ring to complete the assembling and installing of the sealing end cover; when the installation, the frock ring plays the effect of support to the sealing ring, reduces the sealing ring and receives supporting the condition that presses the radial torsional deformation of emergence of outer loop, guarantees end cover's sealed effect.
Optionally, the tool ring is further provided with a positioning hole, the sealing ring is provided with a mounting hole, the positioning hole is communicated with the mounting hole, the abutting assembly comprises a positioning column and a nut, and the positioning column sequentially penetrates through the positioning hole and the mounting hole and is in threaded connection with the nut.
By adopting the technical scheme, the mounting hole in the sealing ring is utilized, the positioning hole communicated with the mounting hole is formed in the tool ring, and the tool ring is tightly abutted and fixed with the sealing ring through the positioning column and the nut in a locking and fixing manner, so that the deformation of the sealing ring during mounting is reduced.
Optionally, one side of the tooling ring away from the sealing ring is further fixed with a plurality of supporting rods, the supporting rods are multiple, the axis centers of the supporting rods are all parallel to the axis center of the tooling ring, the supporting rods are distributed in a circumferential array mode by taking the axis center of the tooling ring as the center, and the axis centers of the supporting rods and the axis centers of the positioning holes are not located on the same straight line.
By adopting the technical scheme, when the sealing ring and the tool ring are installed, the supporting rod supports the tool ring, so that a certain distance is kept between the tool ring and the ground, and the positioning column and the nut are convenient to install.
Optionally, the positioning column includes a positioning screw and a positioning block, the positioning block is coaxially fixed to one end of the positioning screw, the other end of the positioning screw penetrates through the positioning hole and the mounting hole and is in threaded connection with the nut, the positioning block is tightly abutted to one side of the tooling ring away from the sealing ring, and one side of the nut close to the positioning block is tightly abutted to the sealing ring.
Through adopting above-mentioned technical scheme, the locating piece supports tightly with the frock ring, and the nut supports tightly with the sealing washer when with positioning screw threaded connection, can conveniently screw up the reference column, increases the tight effect of supporting between frock ring and the sealing ring.
Optionally, one end of the support rod, which is far away from the tool ring, is further fixed with a counterweight ring, the axle centers of the counterweight ring and the tool ring are located on the same straight line, and the weight of the counterweight ring is greater than that of the tool ring.
By adopting the technical scheme, when the outer ring is installed, the sealing ring, the inner ring installed on the inner side of the sealing ring and the tool ring fixed with the sealing ring need to be hoisted, and the weight of the counterweight ring is greater than that of the tool ring, so that the weight of two sides of the supporting rod is the same, and the installation of the outer ring is facilitated.
Optionally, the counterweight ring and the tooling ring are made of metal materials, and the ring width of the counterweight ring is larger than that of the tooling ring.
Through adopting above-mentioned technical scheme, through setting up the suitable ring width of counterweight ring, make the weight of counterweight ring can be greater than the frock ring, with locating component hoist the back, inner ring and sealing ring are in vertical state under the effect of counterweight ring, make things convenient for the installation of outer loop.
Optionally, the inner ring, the sealing ring and the outer ring are detachably connected.
Through adopting above-mentioned technical scheme, can dismantle the connection between inner ring, sealing ring and the outer loop, conveniently assemble and dismantle.
Optionally, the connection mode among the inner ring, the sealing ring and the outer ring is one or a combination of clamping, inserting and bolt connection.
Through adopting above-mentioned technical scheme, joint, grafting and bolted connection can guarantee the connection stability between sealing ring, inner ring and the outer loop, easy to assemble and dismantlement.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the sealing end cover is assembled and installed, the sealing ring is coaxially installed on the outer side of the inner ring, then the tool ring is installed on the sealing ring, the sealing ring and the tool ring are tightly and fixedly abutted through the abutting assembly, and finally the outer ring is coaxially installed on the outer side of the sealing ring to complete the assembling and installing of the sealing end cover; when the tool ring is installed, the tool ring has a supporting effect on the sealing ring, the situation that the sealing ring is pressed by the outer ring to generate radial torsional deformation is reduced, and the sealing effect of the sealing end cover is ensured;
2. the mounting hole on the sealing ring is utilized, the positioning hole communicated with the mounting hole is formed in the tool ring, and the tool ring and the sealing ring are tightly abutted and fixed through the positioning column and the nut, so that the deformation of the sealing ring during mounting is reduced;
3. when the outer ring is installed, the sealing ring, the inner ring installed on the inner side of the sealing ring and the tool ring fixed with the sealing ring need to be hoisted, and the weight of the counterweight ring is larger than that of the tool ring, so that the weight of two sides of the supporting rod is the same, and the installation of the outer ring is facilitated.
Drawings
FIG. 1 is a schematic view of a seal end cap and a positioning mechanism.
Fig. 2 is a schematic structural view of the end cap.
FIG. 3 is a burst view of a hold-down assembly.
Fig. 4 is an exploded view of the positioning mechanism and end cap seal.
Description of reference numerals: 1. sealing the end cap; 11. an inner ring; 12. a seal ring; 121. mounting holes; 13. an outer ring; 2. a positioning mechanism; 21. a tooling ring; 211. positioning holes; 22. a support bar; 23. a counterweight ring; 24. a propping component; 241. a positioning column; 2411. positioning a screw rod; 2412. positioning a block; 242. and a nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses wind power generation equipment flange processing frock.
Referring to fig. 1, wind power generation equipment flange processing frock is including the positioning mechanism 2 that conveniently carries out aggregate erection to end cover 1, and end cover 1 includes by interior and outer coaxial inner ring 11, sealing ring 12 and the outer loop 13 that sets up, and inner ring 11 and outer loop 13 are the metal material, and sealing ring 12 is the rubber material, and positioning mechanism 2 can reduce the condition that torsional deformation appears after sealing ring 12 installs, guarantees end cover 1's sealed effect, improves the installation quality.
Referring to fig. 1 and 2, the inner ring 11, the sealing ring 12 and the outer ring 13 are detachably connected, and the inner ring 11, the sealing ring 12 and the outer ring 13 are connected in one or a combination of clamping, plugging and bolt connection, in this embodiment, plugging.
The sealing ring 12 has three mounting holes 121, the three mounting holes 121 are distributed in a circumferential array around the axis of the sealing ring 12, and the axis of the mounting holes 121 is parallel to the axis of the sealing ring 12.
Referring to fig. 3, the positioning mechanism 2 includes a tooling ring 21, a support rod 22 and a counterweight ring 23, the counterweight ring 23 is horizontally placed on the ground, the support rod 22 is vertically fixed on the upper surface of the counterweight ring 23, and one end of the support rod 22 far away from the counterweight ring 23 is vertically fixed with the tooling ring 21.
The inner diameter and the outer diameter of the tool ring 21 are the same as those of the sealing ring 12, the tool ring 21 can support the sealing ring 12, and the torsional deformation of the tool ring 21 is reduced.
The number of the support rods 22 is multiple, the plurality of support rods 22 are circumferentially spaced and arrayed with the axis of the tool ring 21 as the center, and the axis of the support rod 22 and the axis of the positioning hole 211 are not in the same straight line.
Referring to fig. 3 and 4, the outer diameter of the counterweight ring 23 is the same as the outer diameter of the tool ring 21, the inner diameter of the counterweight ring 23 is smaller than the inner diameter of the tool ring 21, the ring width of the counterweight ring 23 is larger than the tool ring 21, and the weight of the counterweight ring 23 is larger than the tool ring 21, when the support rod 22 is vertically lifted, the weight of the counterweight ring 23 is equal to the weight of the tool ring 21, the seal ring 12 and the inner ring 11, so that the counterweight ring 23 and the tool ring 21 can be in a vertical state, and the subsequent hoisting of the outer ring 13 is conveniently inserted in the outer side of the seal ring 12.
Referring to fig. 3, a plurality of positioning holes 211 are formed in the tool ring 21, the number of the positioning holes 211 is the same as that of the mounting holes 121, the positioning holes 211 and the mounting holes 121 are aligned one by one and are communicated with each other, the abutting assemblies 24 are arranged at the positioning holes 211 and the mounting holes 121, and the abutting assemblies 24 enable the tool ring 21 and the sealing ring 12 to be coaxially abutted and fixed.
The abutting assembly 24 comprises a positioning column 241 and a nut 242, the positioning column 241 comprises a positioning screw 2411 and a positioning block 2412, the diameter of the positioning block 2412 is larger than that of the positioning screw 2411, the positioning block 2412 is coaxially fixed with one end of the positioning screw 2411, and the positioning screw 2411 sequentially penetrates through the positioning hole 211 and the mounting hole 121 and is in threaded connection with the nut 242; one side of the positioning block 2412 close to the nut 242 abuts against the tool ring 21, and one side of the nut 242 close to the positioning block 2412 abuts against the sealing ring 12, so that the sealing ring 12 and the tool ring 21 are abutted and fixed under the action of the abutting assembly 24, and the situation that the sealing ring 12 is twisted and deformed when the sealing end cover 1 is assembled is reduced.
The implementation principle of the flange processing tool of the wind power generation equipment provided by the embodiment of the application is as follows:
when installation end cover 1, sealing ring 12 is coaxial to be pegged graft in the 11 outsides of inner ring, then support tight fixedly through supporting tight subassembly 24 with sealing ring 12 and frock ring 21, sealing ring 12 can play the supporting role to rubber material's sealing ring 12 with the same shape size of frock ring 21, reduce the condition that sealing ring 12 takes place torsional deformation, then hoist and mount equipment hangs up bracing piece 22, because the weight of counter weight ring 23 itself is greater than frock ring 21, and still install inner ring 11 and sealing ring 12 on the frock ring 21 this moment, make the weight of counter weight ring 23 one side the same with the weight of frock ring 21 one side, and then make counter weight ring 23 and frock ring 21 be in vertical state, make things convenient for follow-up outside coaxial arrangement outer loop 13 to sealing ring 12. The positioning mechanism 2 reduces the deformation of the sealing ring 12 due to the pressing of the outer ring 13, and ensures the sealing effect of the assembled sealing end cover 1.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Wind power generation equipment flange processing frock, end cover (1) include sealing ring (12), the inboard coaxial arrangement of sealing ring (12) has inner ring (11), the outside coaxial arrangement of sealing ring (12) has outer loop (13), its characterized in that: including positioning mechanism (2), positioning mechanism (2) include with sealing ring (12) the same frock ring (21) of size, frock ring (21) are located same straight line with the axle center of sealing ring (12), positioning mechanism (2) still include make sealing ring (12) and frock ring (21) support tight fixed tight subassembly (24) of supporting.
2. The wind power generation equipment flange processing tool according to claim 1, characterized in that: the tool ring (21) is further provided with a positioning hole (211), the sealing ring (12) is provided with a mounting hole (121), the positioning hole (211) is communicated with the mounting hole (121), the abutting component (24) comprises a positioning column (241) and a nut (242), and the positioning column (241) sequentially penetrates through the positioning hole (211) and the mounting hole (121) and is in threaded connection with the nut (242).
3. The wind power generation equipment flange processing tool according to claim 1, characterized in that: one side that sealing ring (12) were kept away from in frock ring (21) still is fixed with a plurality of bracing pieces (22), and is a plurality of the axle center of bracing piece (22) all is on a parallel with the axle center of frock ring (21), and is a plurality of bracing piece (22) use the axle center of frock ring (21) to be the circumference array distribution as the center, the axle center of bracing piece (22) is not in same straight line with the axle center of locating hole (211).
4. The wind power generation equipment flange machining tool according to claim 2, characterized in that: the positioning column (241) comprises a positioning screw (2411) and a positioning block (2412), the positioning block (2412) is coaxially fixed with one end of the positioning screw (2411), the other end of the positioning screw (2411) penetrates through the positioning hole (211) and the mounting hole (121) and is in threaded connection with the nut (242), the positioning block (2412) is tightly abutted against one side, away from the sealing ring (12), of the tool ring (21), and one side, close to the positioning block (2412), of the nut (242) is tightly abutted against the sealing ring (12).
5. The wind power generation equipment flange processing tool according to claim 3, characterized in that: the one end that frock ring (21) was kept away from in bracing piece (22) still is fixed with counter weight ring (23), the axle center of counter weight ring (23) and frock ring (21) is located the collinear, the weight of counter weight ring (23) is greater than the weight of frock ring (21).
6. The wind power generation equipment flange processing tool according to claim 5, characterized in that: the counterweight ring (23) and the tooling ring (21) are both made of metal materials, and the ring width of the counterweight ring (23) is larger than that of the tooling ring (21).
7. The wind power generation equipment flange machining tool according to claim 1, characterized in that: the inner ring (11), the sealing ring (12) and the outer ring (13) are detachably connected.
8. The wind power generation equipment flange processing tool according to claim 7, characterized in that: the connection mode among the inner ring (11), the sealing ring (12) and the outer ring (13) is one or combination of clamping, inserting and bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346634.5U CN218428077U (en) | 2022-09-03 | 2022-09-03 | Flange processing tool for wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346634.5U CN218428077U (en) | 2022-09-03 | 2022-09-03 | Flange processing tool for wind power generation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218428077U true CN218428077U (en) | 2023-02-03 |
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ID=85102135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222346634.5U Active CN218428077U (en) | 2022-09-03 | 2022-09-03 | Flange processing tool for wind power generation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218428077U (en) |
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2022
- 2022-09-03 CN CN202222346634.5U patent/CN218428077U/en active Active
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