CN217206736U - External heater mounting bracket assembly of wind generating set - Google Patents
External heater mounting bracket assembly of wind generating set Download PDFInfo
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- CN217206736U CN217206736U CN202122204434.1U CN202122204434U CN217206736U CN 217206736 U CN217206736 U CN 217206736U CN 202122204434 U CN202122204434 U CN 202122204434U CN 217206736 U CN217206736 U CN 217206736U
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- bent plate
- shaped bent
- mounting bracket
- external heater
- bracket assembly
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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 discloses an external heater mounting bracket assembly of a wind generating set, which comprises a mounting bracket and an L-shaped bent plate; the mounting bracket comprises a left longitudinal beam, a right longitudinal beam, a cross beam and a Z-shaped bent plate which are integrally formed; the cross beam is connected between the left longitudinal beam and the right longitudinal beam; the Z-shaped bent plate is connected between the left longitudinal beam and the right longitudinal beam; the L-shaped bent plate is fixedly connected with the cross beam. The utility model discloses wholly be the pin-connected panel structure, not only the structure is simple and convenient, and overall manufacturing cost is lower, is convenient for install moreover and dismantles external heater, and efficiency is higher.
Description
Technical Field
The utility model relates to a wind generating set technical field, in particular to wind generating set external heating ware installing support assembly.
Background
The gearbox is one of the key components of the wind generating set, and the quality condition and the operation condition of the gearbox directly determine whether the wind generating set can normally operate. In the northeast of China, the temperature can be reduced to below-40 ℃ in winter, and under the severe environment temperature, a heater outside the gear box can be started in advance to preheat lubricating oil in the gear box, so that the gear box can normally operate. Therefore, the normal operation and the firm installation of the external heater also determine whether the gear box and the wind generating set can work normally or not to a certain extent. At present, an external heater mounting bracket (shown in figure 5) of a wind generating set is of a welded structure as a whole, and a main body is formed by welding rectangular steel pipes (with the serial number 3), so that the structure mode is unreasonable, raw materials are wasted, and the problem of high manufacturing cost is caused; the structure of the mounting bracket assembly is complex, so that the external heater (serial number 2) is difficult to mount, and the mounting efficiency is low; the installing support assembly uses eight sets of fasteners to install, not only extravagant fastener, and its installation effectiveness is lower simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind generating set external heater installing support assembly for solve above-mentioned at least one technical problem, its structure is simple and convenient, and overall manufacturing cost is lower, is convenient for install moreover and dismantles external heater, and efficiency is higher.
The embodiment of the utility model is realized like this:
a mounting bracket assembly of an external heater of a wind generating set comprises a mounting bracket and an L-shaped bent plate.
The mounting bracket comprises a left longitudinal beam, a right longitudinal beam, a cross beam and a Z-shaped bent plate which are integrally welded.
The cross beam is connected between the left longitudinal beam and the right longitudinal beam.
The Z-shaped bent plate is connected between the left longitudinal beam and the right longitudinal beam.
The L-shaped bent plate is fixedly connected with the cross beam.
The external heater includes a gear box, a heating tube, and a controller.
The gear box is installed between the Z-shaped bent plate and the L-shaped bent plate.
The heating pipe and the gear box are separated by the L-shaped bent plate.
In the preferred embodiment of the present invention, the beam of the mounting bracket assembly for the external heater of the wind turbine generator set is provided with a beam connecting hole.
And L-shaped bent plate mounting holes are formed in the L-shaped bent plate corresponding to the beam connecting holes.
The cross beam is connected with the L-shaped bent plate through a first bolt group.
In the preferred embodiment of the present invention, the first bolt set of the mounting bracket assembly for an external heater of a wind turbine generator system comprises a plurality of hexagon socket head cap bolts.
And a gasket is arranged on the outer hexagon bolt.
The gasket is an M10 gasket.
In the preferred embodiment of the present invention, the mounting bracket assembly of the external heater of the wind turbine generator set is provided with an L-shaped bent plate connecting hole on the L-shaped bent plate.
And the L-shaped bent plate connecting hole is connected with a gear box of the external heater through a second bolt group.
In the preferred embodiment of the present invention, the second bolt set of the mounting bracket assembly for an external heater of a wind turbine generator system comprises a plurality of hexagon socket head cap bolts.
And a washer is arranged on the outer hexagon bolt.
The gasket is an M10 gasket.
In the preferred embodiment of the present invention, the mounting bracket assembly of the external heater of the wind generating set is provided with a connecting hole for the Z-shaped bending plate.
And the Z-shaped bent plate connecting hole is connected with a gear box of the external heater through a third bolt group.
Two groups of Z-shaped bent plate connecting holes are respectively arranged on two bent plates of the Z-shaped bent plate.
There are two sets of corresponding third bolt sets.
In the preferred embodiment of the present invention, the third bolt set of the mounting bracket assembly for an external heater of a wind turbine generator system comprises a plurality of hexagon socket head cap bolts.
And a washer is arranged on the outer hexagon bolt.
The gasket is an M10 gasket.
The technical effects are as follows: four groups of fasteners are used for being connected with the gear box, compared with the original scheme, half of fasteners are reduced, the installation efficiency is improved, and the installation time is saved.
In the preferred embodiment of the present invention, the Z-shaped bending plate and the L-shaped bending plate of the mounting bracket assembly for the external heater of the wind generating set are made of Q235B.
The left longitudinal beam, the right longitudinal beam and the cross beam are all made of angle steel.
The technical effects are as follows: the overall strength is improved, and the weight of the external heater can be effectively supported.
The embodiment of the utility model provides a beneficial effect is:
the utility model provides a wind generating set external heater installing support assembly, it is whole to be the pin-connected panel structure, and not only the structure is simple and convenient, and overall manufacturing cost is lower, is convenient for install moreover and dismantles external heater, and efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the mounting structure of the mounting bracket assembly of the external heater of the wind turbine generator system of the present invention;
fig. 2 is a schematic view of an axial side structure of the mounting bracket assembly of the external heater of the wind generating set of the present invention;
fig. 3 is another view structure diagram of the wind turbine generator system external heater mounting bracket assembly shaft side of the present invention;
FIG. 4 is a schematic view of a mounting bracket structure of the mounting bracket assembly for the external heater of the wind turbine generator system of the present invention;
fig. 5 is a schematic structural view of a mounting bracket of an external heater of a wind generating set in the prior art.
In the figure: the method comprises the following steps of 1-mounting a bracket assembly of an external heater, 2-mounting the external heater, 21-gear box, 22-heating pipe, 23-controller, 11-mounting bracket welding, 12-L-shaped bent plate, 13-beam connecting hole, 14-first bolt group, 15-L-shaped bent plate connecting hole, 16-second bolt group, 17-Z-shaped bent plate connecting hole, 18-third bolt group, 111-Z-shaped bent plate, 112-left longitudinal beam, 113-right longitudinal beam and 114-beam.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Referring to fig. 1 to 4, an embodiment of the present invention provides a mounting bracket assembly for an external heater of a wind turbine generator system, which includes a mounting bracket 11 and an L-shaped bent plate 12.
The mounting bracket 11 comprises a left longitudinal beam 112, a right longitudinal beam 113, a cross beam 114 and a Z-shaped bent plate 111 which are integrally welded.
The cross member 114 is connected between the left longitudinal member 112 and the right longitudinal member 113.
The Z-shaped bending plate 111 is connected between the left longitudinal beam 112 and the right longitudinal beam 113.
The L-shaped bent plate 12 is fixedly connected with the cross beam 114.
The external heater 2 includes a gear box 21, a heating pipe 22, and a controller 23.
The gear box 21 is installed between the Z-shaped bending plate 111 and the L-shaped bending plate 12.
The heating pipe 22 and the gear box 21 are separated by the L-shaped bent plate 12.
In the preferred embodiment of the present invention, the beam 114 of the mounting bracket assembly for an external heater of a wind turbine generator set is provided with a beam connecting hole 13.
And L-shaped bent plate mounting holes are formed in the L-shaped bent plate 12 corresponding to the beam connecting holes.
The cross beam 114 and the L-shaped bent plate 12 are connected by a first bolt group 14.
In a preferred embodiment of the present invention, the first bolt set 14 of the mounting bracket assembly for the external heater of the wind turbine generator set comprises a plurality of outer hexagon bolts.
And a washer is arranged on the outer hexagon bolt.
The gasket is an M10 gasket.
In the preferred embodiment of the present invention, the mounting bracket assembly of the external heater of the wind turbine generator set is provided with an L-shaped bent plate connecting hole 15 on the L-shaped bent plate 12.
The L-shaped bent plate coupling hole is coupled to a gear case 21 of the external heater 2 by a second bolt group 16.
In a preferred embodiment of the present invention, the second bolt set 16 of the mounting bracket assembly for the external heater of the wind turbine generator set comprises a plurality of outer hexagon bolts.
And a washer is arranged on the outer hexagon bolt.
The gasket is an M10 gasket.
In the preferred embodiment of the present invention, the Z-shaped bending plate 111 of the mounting bracket assembly for the external heater of the wind turbine generator system is provided with Z-shaped bending plate connecting holes 17.
The Z-shaped bent plate coupling hole is coupled to a gear case 21 of the external heater 2 by a third bolt group 18.
Two groups of Z-shaped bent plate connecting holes 17 are respectively arranged on two bent plates of the Z-shaped bent plate 111.
There are two corresponding sets of said third set of bolts 18.
In a preferred embodiment of the present invention, the third bolt set 18 of the mounting bracket assembly for the external heater of the wind turbine generator set comprises a plurality of outer hexagon bolts.
And a washer is arranged on the outer hexagon bolt.
The gasket is an M10 gasket.
The technical effects are as follows: four groups of fasteners are used for being connected with the gear box, compared with the original scheme, half of fasteners are reduced, the installation efficiency is improved, and the installation time is saved.
In the preferred embodiment of the present invention, the Z-shaped bending plate 111 and the L-shaped bending plate 12 of the mounting bracket assembly for the external heater of the wind turbine generator set are made of Q235B.
The left longitudinal beam 112, the right longitudinal beam 113 and the cross beam 114 are all made of angle steel.
The technical effects are as follows: the overall strength is improved, and the weight of the external heater can be effectively supported.
The embodiment of the utility model provides a aim at protecting a wind generating set external heater installing support assembly, possess following effect:
the utility model provides a wind generating set external heater installing support assembly, it is whole to be the pin-connected panel structure, and not only the structure is simple and convenient, and overall manufacturing cost is lower, is convenient for install moreover and dismantles external heater, and efficiency is higher.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An external heater mounting bracket assembly of a wind generating set is characterized by comprising a mounting bracket (11) and an L-shaped bent plate (12);
the mounting bracket (11) comprises a left longitudinal beam (112), a right longitudinal beam (113), a cross beam (114) and a Z-shaped bent plate (111) which are integrally formed;
the cross beam (114) is connected between the left longitudinal beam (112) and the right longitudinal beam (113);
the Z-shaped bent plate (111) is connected between the left longitudinal beam (112) and the right longitudinal beam (113);
the L-shaped bent plate (12) is fixedly connected with the cross beam (114).
2. The wind turbine generator system external heater mounting bracket assembly of claim 1,
the cross beam (114) is provided with a cross beam connecting hole (13);
the L-shaped bent plate (12) is provided with an L-shaped bent plate mounting hole corresponding to the beam connecting hole;
the cross beam (114) and the L-shaped bent plate (12) are connected through a first bolt group (14).
3. The wind generating set external heater mounting bracket assembly of claim 2,
the first bolt group (14) comprises a plurality of outer hexagon bolts;
the outer hexagon bolt is provided with a gasket;
the gasket is an M10 gasket.
4. The wind generating set external heater mounting bracket assembly of claim 1,
the L-shaped bent plate (12) is provided with an L-shaped bent plate connecting hole (15);
the L-shaped bent plate connecting hole is connected with the external heater (2) through a second bolt group (16).
5. The wind turbine generator system external heater mounting bracket assembly of claim 4,
the second bolt group (16) comprises a plurality of outer hexagon bolts;
the outer hexagon bolt is provided with a gasket;
the gasket is an M10 gasket.
6. The wind turbine generator system external heater mounting bracket assembly of claim 1,
the Z-shaped bent plate (111) is provided with a Z-shaped bent plate connecting hole (17);
the Z-shaped bent plate connecting hole is connected with the external heater (2) through a third bolt group (18).
7. The wind generating set external heater mounting bracket assembly of claim 6,
the third bolt group (18) comprises a plurality of outer hexagon bolts;
the outer hexagon bolt is provided with a gasket;
the gasket is an M10 gasket.
8. The wind turbine generator system external heater mounting bracket assembly of claim 1,
the Z-shaped bent plate (111) and the L-shaped bent plate (12) are made of Q235B;
the left longitudinal beam (112), the right longitudinal beam (113) and the cross beam (114) are all made of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122204434.1U CN217206736U (en) | 2021-09-13 | 2021-09-13 | External heater mounting bracket assembly of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122204434.1U CN217206736U (en) | 2021-09-13 | 2021-09-13 | External heater mounting bracket assembly of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217206736U true CN217206736U (en) | 2022-08-16 |
Family
ID=82751646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122204434.1U Active CN217206736U (en) | 2021-09-13 | 2021-09-13 | External heater mounting bracket assembly of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217206736U (en) |
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2021
- 2021-09-13 CN CN202122204434.1U patent/CN217206736U/en active Active
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