CN203430709U - Connecting structure between beam and machine shell of turbine generator - Google Patents

Connecting structure between beam and machine shell of turbine generator Download PDF

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Publication number
CN203430709U
CN203430709U CN201320520759.3U CN201320520759U CN203430709U CN 203430709 U CN203430709 U CN 203430709U CN 201320520759 U CN201320520759 U CN 201320520759U CN 203430709 U CN203430709 U CN 203430709U
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China
Prior art keywords
crossbeam
casing
groove
machine shell
fixedly connected
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Expired - Fee Related
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CN201320520759.3U
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Chinese (zh)
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易兵
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Individual
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Individual
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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
    • Y02E10/20—Hydro energy
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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Abstract

A connecting structure between a beam and a machine shell of a turbine generator comprises the beam and the machine shell. The upper surface of the machine shell or the lower surface of the machine shell is provided with a plurality of grooves matched with the ends of the beam, and the ends of the beam are embedded in the grooves and fixedly connected with the machine shell; each groove includes a notch and three side walls, at least one side wall of each groove is provided with at least one first clamping groove or at least one first protrusion, at least one side wall of the beam is correspondingly provided with at least one second protrusion or at least one second clamping groove, the second protrusion is clamped in the first clamping groove, or the first protrusion is clamped in the second clamping groove. The beam and the machine shell are directly and fixedly connected through the connecting structure, so that base components are saved, and production cost and mounting steps are reduced. Because the ends of the beam are embedded in the grooves in the upper surface of the machine shell or the grooves in the lower surface of the machine shell and fixedly connected with the machine shell, the ends of the beam can be firmly fixed in the grooves of the machine shell, the connection parts between the beam and the machine shell will not become loose, and the efficiency of transforming wind energy or hydraulic energy to electric energy is improved.

Description

The crossbeam of turbogenerator and the linkage structure of casing
Technical field
The utility model belongs to electrical generator fields, relates in particular to a kind of linkage structure of crossbeam and casing of turbogenerator.
Background technique
At present, existing turbogenerator mainly comprises wind-driven generator or hydroelectric generator, when the crossbeam of these two kinds of generators is connected with casing, all first crossbeam to be connected with base, base is connected with casing again, due to many base members, therefore, increased cost of production, also made installation steps increase.
In addition, when above-mentioned crossbeam is connected with base, the upper surface of base is located in one end of crossbeam, and then utilizes the fastening pieces such as screw that the end of crossbeam is fixedly connected with the upper surface of base.This Placement of crossbeam and base, although simple, convenient, in use, the joint of crossbeam and base often occurs loosening, affects the efficiency that wind energy or water can change into electric energy.
Model utility content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of linkage structure of crossbeam and casing of turbogenerator is provided, and it does not need base, directly crossbeam is fixedly connected with casing, and connection closely, firmly, there will not be loosening.
The utility model is to realize like this, a kind of crossbeam of turbogenerator and the linkage structure of casing, comprise crossbeam and casing, the upper surface of described casing or lower surface are provided with the groove that the end of a plurality of and described crossbeam matches, and the end of described crossbeam is embedded in described groove and is fixedly connected with described casing; Described groove comprises a breach and three sidewalls, at least one sidewall of described groove is respectively equipped with at least one the first draw-in groove or the first projection, at least one sidewall of described crossbeam respectively correspondence is provided with at least one the second projection or the second draw-in groove, described the second projection is arranged in described the first draw-in groove, or described the first projection is arranged in described the second draw-in groove.
Further, the bottom of described groove is installed with at least one the first positioning rod axially arranging along described casing, and described crossbeam is provided with the first positioning hole that at least one and described the first positioning rod coordinates.
Further, the sidewall that described groove closes on described casing center is installed with at least one the second positioning rod radially arranging along described casing, and described crossbeam is provided with the second positioning hole that at least one and described the second positioning rod coordinates.
Further, described bottom portion of groove is installed with at least one positioning block radially arranging along described casing, and described crossbeam is provided with the locating slot that at least one and described positioning block coordinates.
Particularly, to take the center of described casing be center of circle circular array to a plurality of described grooves.
Particularly, the end of described crossbeam is fixedly connected with described casing by some fastening pieces.
Because the utility model is that crossbeam is directly fixedly connected with casing, therefore saved base member, reduced cost of production and installation steps.In addition, because the end of crossbeam of the present utility model is be embedded in the groove of casing upper surface or lower surface and be fixedly connected with casing, therefore the end of crossbeam can be firmly fixing in the groove of casing, the joint of crossbeam and casing there will not be loosening, has improved the efficiency that wind energy or water can change into electric energy.
Accompanying drawing explanation
Fig. 1 is the crossbeam of turbogenerator that provides of the utility model embodiment one and the schematic diagram of the linkage structure of casing;
Fig. 2 is the schematic diagram of the casing that provides of the utility model embodiment one;
Fig. 3 is the schematic diagram of the crossbeam that provides of the utility model embodiment one;
Fig. 4 is the crossbeam of turbogenerator that provides of the utility model embodiment two and the schematic diagram of the linkage structure of casing;
Fig. 5 is the schematic diagram of the casing that provides of the utility model embodiment two;
Fig. 6 is the schematic diagram of the crossbeam that provides of the utility model embodiment two;
Fig. 7 is the crossbeam of turbogenerator that provides of the utility model embodiment three and the schematic diagram of the linkage structure of casing;
Fig. 8 is the schematic diagram of the casing that provides of the utility model embodiment three;
Fig. 9 is the schematic diagram of the crossbeam that provides of the utility model embodiment three;
Figure 10 is the crossbeam of turbogenerator that provides of the utility model embodiment four and the schematic diagram of the linkage structure of casing;
Figure 11 is the schematic diagram of the casing that provides of the utility model embodiment four;
Figure 12 is the schematic diagram of the crossbeam that provides of the utility model embodiment four.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.
Embodiment one
As shown in Figure 1, 2, 3, the crossbeam of a kind of turbogenerator that the utility model embodiment one provides and the linkage structure of casing, comprise crossbeam 1 and casing 2, casing 2 upper surfaces or lower surface are provided with a plurality of grooves 21 that match with end crossbeam 1, and the end of crossbeam 1 is embedded in groove 21 and is fixedly connected with casing 2.
Because the utility model is that crossbeam 1 is directly fixedly connected with casing 2, therefore saved base member, reduced cost of production and installation steps.In addition, because the end of crossbeam 1 of the present utility model is be embedded in the groove 21 of casing 2 upper surfaces or lower surface and be fixedly connected with casing 2, therefore the end of crossbeam 1 can be firmly fixing in the groove 21 of casing 2, the joint of crossbeam 1 and casing 2 there will not be loosening, has improved the efficiency that wind energy or water can change into electric energy.
Particularly, it is center of circle circular array that a plurality of grooves 21 be take the center of casing 2, and groove 21 is specifically provided with six.Certainly, in other embodiments, the quantity of groove 21 can specifically be determined according to the factors such as size of the quantity of the power of turbogenerator, crossbeam 1 and casing 2, and no matter how many grooves 21 are set, and all belongs to protection domain of the present utility model.
Particularly, described groove 21 comprises a breach and three sidewalls, at least one sidewall of groove 21 is respectively equipped with at least one the first draw-in groove 22, at least one sidewall of crossbeam 1 respectively correspondence is provided with at least one the second projection 11, the second projection 11 is arranged in the first draw-in groove 22, then, the end of crossbeam 1 by some fastening piece 12(as screw or bolt) be fixedly connected with casing 2, thereby crossbeam 1 is connected with casing 2 closely, firmly, has improved the efficiency that wind energy or water can change into electric energy.
In addition, the utility model can also be respectively equipped with at least one sidewall of groove 21 at least one the first protruding (not shown), and at least one sidewall of crossbeam 1 respectively correspondence be provided with at least one the second draw-in groove (not shown), the first projection is arranged in described the second draw-in groove, then, the end of crossbeam 1 by some fastening piece 12(as screw or bolt) be fixedly connected with casing 2, equally also can realize crossbeam 1 and be connected with casing 2 closely, firmly, improve the efficiency that wind energy or water can change into electric energy.
Embodiment two
As shown in Figure 4,5, 6, the crossbeam of a kind of turbogenerator that the utility model embodiment two provides and the linkage structure of casing, comprise crossbeam 3 and casing 4, casing 4 upper surfaces or lower surface are provided with a plurality of grooves 41 that match with end crossbeam 3, and the end of crossbeam 3 is embedded in groove 41 and is fixedly connected with casing 4.
Because the utility model is that crossbeam 3 is directly fixedly connected with casing 4, therefore saved base member, reduced cost of production and installation steps.In addition, because the end of crossbeam 3 of the present utility model is be embedded in the groove 41 of casing 4 upper surfaces or lower surface and be fixedly connected with casing 4, therefore the end of crossbeam 3 can be firmly fixing in the groove 41 of casing 4, the joint of crossbeam 3 and casing 4 there will not be loosening, has improved the efficiency that wind energy or water can change into electric energy.
Particularly, it is center of circle circular array that a plurality of grooves 41 be take the center of casing 4, and groove 41 is specifically provided with six.Certainly, in other embodiments, the quantity of groove 41 can specifically be determined according to the factors such as size of the quantity of the power of turbogenerator, crossbeam 3 and casing 4, and no matter how many grooves 41 are set, and all belongs to protection domain of the present utility model.
Particularly, described groove 41 comprises a breach and three sidewalls, at least one sidewall of groove 41 is respectively equipped with at least one the first draw-in groove 42, at least one sidewall of crossbeam 3 respectively correspondence is provided with at least one the second projection 31, the second projection 31 is arranged in the first draw-in groove 42, then, the end of crossbeam 3 by some fastening piece 32(as screw or bolt) be fixedly connected with casing 4, thereby crossbeam 3 is connected with casing 4 closely, firmly, has improved the efficiency that wind energy or water can change into electric energy.
In addition, the utility model can also be respectively equipped with at least one sidewall of groove 41 at least one the first protruding (not shown), and at least one sidewall of crossbeam 3 respectively correspondence be provided with at least one the second draw-in groove (not shown), the first projection is arranged in described the second draw-in groove, then, the end of crossbeam 3 by some fastening piece 32(as screw or bolt) be fixedly connected with casing 4, equally also can realize crossbeam 3 and be connected with casing 4 closely, firmly, improve the efficiency that wind energy or water can change into electric energy.
Further, the bottom of described groove 41 is installed with at least one the first positioning rod 43 axially arranging along casing 4, and crossbeam 3 is provided with at least one the first positioning hole 33 coordinating with the first positioning rod 43.When crossbeam 3 and casing 4 assembling, when the end of crossbeam 3 is embedded in the groove 41 of casing 4 upper surfaces or lower surface, the first positioning rod 43 is arranged in the first positioning hole 33, the first positioning rod 43 is firmly positioned at the end of crossbeam 3 in groove 41, has further guaranteed firmly to connect between crossbeam 3 and casing 4.
Embodiment three
As shown in Fig. 7,8,9, the crossbeam of a kind of turbogenerator that the utility model embodiment three provides and the linkage structure of casing, comprise crossbeam 5 and casing 6, casing 6 upper surfaces or lower surface are provided with a plurality of grooves 61 that match with end crossbeam 5, and the end of crossbeam 5 is embedded in groove 61 and is fixedly connected with casing 6.
Because the utility model is that crossbeam 5 is directly fixedly connected with casing 6, therefore saved base member, reduced cost of production and installation steps.In addition, because the end of crossbeam 5 of the present utility model is be embedded in the groove 61 of casing 6 upper surfaces or lower surface and be fixedly connected with casing 6, therefore the end of crossbeam 5 can be firmly fixing in the groove 61 of casing 6, the joint of crossbeam 5 and casing 6 there will not be loosening, has improved the efficiency that wind energy or water can change into electric energy.
Particularly, it is center of circle circular array that a plurality of grooves 61 be take the center of casing 6, and groove 61 is specifically provided with six.Certainly, in other embodiments, the quantity of groove 61 can specifically be determined according to the factors such as size of the quantity of the power of turbogenerator, crossbeam 5 and casing 6, and no matter how many grooves 61 are set, and all belongs to protection domain of the present utility model.
Particularly, described groove 61 comprises a breach and three sidewalls, at least one sidewall of groove 61 is respectively equipped with at least one the first draw-in groove 62, at least one sidewall of crossbeam 5 respectively correspondence is provided with at least one the second projection 51, the second projection 51 is arranged in the first draw-in groove 62, then, the end of crossbeam 5 by some fastening piece 52(as screw or bolt) be fixedly connected with casing 6, thereby crossbeam 5 is connected with casing 6 closely, firmly, has improved the efficiency that wind energy or water can change into electric energy.
In addition, the utility model can also be respectively equipped with at least one sidewall of groove 61 at least one the first protruding (not shown), and at least one sidewall of crossbeam 5 respectively correspondence be provided with at least one the second draw-in groove (not shown), the first projection is arranged in described the second draw-in groove, then, the end of crossbeam 5 by some fastening piece 52(as screw or bolt) be fixedly connected with casing 6, equally also can realize crossbeam 5 and be connected with casing 6 closely, firmly, improve the efficiency that wind energy or water can change into electric energy.
Further, the bottom of described groove 61 is installed with at least one the second positioning rod 63 radially arranging along casing 6, and crossbeam 5 is provided with at least one the first positioning hole (not shown) coordinating with the first positioning rod 63.When crossbeam 5 and casing 6 assembling, when the end of crossbeam 5 is embedded in the groove 61 of casing 6 upper surfaces or lower surface, the first positioning rod 63 is arranged in the first positioning hole on crossbeam 5, the first positioning rod 63 is firmly positioned at the end of crossbeam 5 in groove 61, has further guaranteed firmly to connect between crossbeam 5 and casing 6.
Embodiment four
As shown in Figure 10,11,12, the crossbeam of a kind of turbogenerator that the utility model embodiment four provides and the linkage structure of casing, comprise crossbeam 7 and casing 8, casing 8 upper surfaces or lower surface are provided with a plurality of grooves 81 that match with end crossbeam 7, and the end of crossbeam 7 is embedded in groove 81 and is fixedly connected with casing 8.
Because the utility model is that crossbeam 7 is directly fixedly connected with casing 8, therefore saved base member, reduced cost of production and installation steps.In addition, because the end of crossbeam 7 of the present utility model is be embedded in the groove 81 of casing 8 upper surfaces or lower surface and be fixedly connected with casing 8, therefore the end of crossbeam 7 can be firmly fixing in the groove 81 of casing 8, the joint of crossbeam 7 and casing 8 there will not be loosening, has improved the efficiency that wind energy or water can change into electric energy.
Particularly, it is center of circle circular array that a plurality of grooves 81 be take the center of casing 8, and groove 81 is specifically provided with six.Certainly, in other embodiments, the quantity of groove 81 can specifically be determined according to the factors such as size of the quantity of the power of turbogenerator, crossbeam 7 and casing 8, and no matter how many grooves 81 are set, and all belongs to protection domain of the present utility model.
Particularly, described groove 81 comprises a breach and three sidewalls, at least one sidewall of groove 81 is respectively equipped with at least one the first draw-in groove 82, at least one sidewall of crossbeam 7 respectively correspondence is provided with at least one the second projection 71, the second projection 71 is arranged in the first draw-in groove 82, then, the end of crossbeam 7 by some fastening piece 72(as screw or bolt) be fixedly connected with casing 8, thereby crossbeam 7 is connected with casing 8 closely, firmly, has improved the efficiency that wind energy or water can change into electric energy.
In addition, the utility model can also be respectively equipped with at least one sidewall of groove 81 at least one the first protruding (not shown), and at least one sidewall of crossbeam 7 respectively correspondence be provided with at least one the second draw-in groove (not shown), the first projection is arranged in described the second draw-in groove, then, the end of crossbeam 7 by some fastening piece 72(as screw or bolt) be fixedly connected with casing 8, equally also can realize crossbeam 7 and be connected with casing 8 closely, firmly, improve the efficiency that wind energy or water can change into electric energy.
Further, the bottom of described groove 81 is installed with at least one positioning block 83 radially arranging along casing 8, and crossbeam 7 is provided with at least one locating slot (not shown) coordinating with positioning block 83.When crossbeam 7 and casing 8 assembling, when the end of crossbeam 7 is embedded in the groove 81 of casing 8 upper surfaces or lower surface, positioning block 83 is arranged in the locating slot on crossbeam 7, positioning block 83 is firmly positioned at the end of crossbeam 7 in groove 81, has further guaranteed firmly to connect between crossbeam 7 and casing 8.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (6)

1. the crossbeam of a turbogenerator and the linkage structure of casing, comprise crossbeam and casing, it is characterized in that, the upper surface of described casing or lower surface are provided with the groove that the end of a plurality of and described crossbeam matches, and the end of described crossbeam is embedded in described groove and is fixedly connected with described casing; Described groove comprises a breach and three sidewalls, at least one sidewall of described groove is respectively equipped with at least one the first draw-in groove or the first projection, at least one sidewall of described crossbeam respectively correspondence is provided with at least one the second projection or the second draw-in groove, described the second projection is arranged in described the first draw-in groove, or described the first projection is arranged in described the second draw-in groove.
2. the crossbeam of turbogenerator according to claim 1 and the linkage structure of casing, it is characterized in that, the bottom of described groove is installed with at least one the first positioning rod axially arranging along described casing, and described crossbeam is provided with the first positioning hole that at least one and described the first positioning rod coordinates.
3. the crossbeam of turbogenerator according to claim 1 and the linkage structure of casing, it is characterized in that, the sidewall that described groove closes on described casing center is installed with at least one the second positioning rod radially arranging along described casing, and described crossbeam is provided with the second positioning hole that at least one and described the second positioning rod coordinates.
4. the crossbeam of turbogenerator according to claim 1 and the linkage structure of casing, it is characterized in that, described bottom portion of groove is installed with at least one positioning block radially arranging along described casing, and described crossbeam is provided with the locating slot that at least one and described positioning block coordinates.
5. the crossbeam of turbogenerator according to claim 1 and the linkage structure of casing, is characterized in that, it is center of circle circular array that a plurality of described grooves be take the center of described casing.
6. the crossbeam of turbogenerator according to claim 1 and the linkage structure of casing, is characterized in that, the end of described crossbeam is fixedly connected with described casing by some fastening pieces.
CN201320520759.3U 2013-08-26 2013-08-26 Connecting structure between beam and machine shell of turbine generator Expired - Fee Related CN203430709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320520759.3U CN203430709U (en) 2013-08-26 2013-08-26 Connecting structure between beam and machine shell of turbine generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320520759.3U CN203430709U (en) 2013-08-26 2013-08-26 Connecting structure between beam and machine shell of turbine generator

Publications (1)

Publication Number Publication Date
CN203430709U true CN203430709U (en) 2014-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320520759.3U Expired - Fee Related CN203430709U (en) 2013-08-26 2013-08-26 Connecting structure between beam and machine shell of turbine generator

Country Status (1)

Country Link
CN (1) CN203430709U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140212

Termination date: 20160826