CN215301241U - Connecting device for seven-fold frame section bar - Google Patents
Connecting device for seven-fold frame section bar Download PDFInfo
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- CN215301241U CN215301241U CN202121244266.2U CN202121244266U CN215301241U CN 215301241 U CN215301241 U CN 215301241U CN 202121244266 U CN202121244266 U CN 202121244266U CN 215301241 U CN215301241 U CN 215301241U
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Abstract
The utility model relates to a connecting device of seven-fold frame section bars, which comprises a connecting block and a section bar connecting module; the cross section of the section bar connecting module is of a seven-bent continuous closed structure, the continuous closed structure comprises a first connecting surface, a second connecting surface, a third connecting surface, a fourth connecting surface, a fifth connecting surface, a sixth connecting surface and a seventh connecting surface which are sequentially fixedly connected end to end, the first connecting surface, the second connecting surface, the third connecting surface, the fourth connecting surface, the fifth connecting surface and the sixth connecting surface are sequentially connected clockwise according to a 90-degree bending angle, and two ends of the seventh connecting surface are respectively and fixedly connected with the first connecting surface and the sixth connecting surface, so that included angles formed by the seventh connecting surface, the first connecting surface and the sixth connecting surface are obtuse angles; one end of each section bar connecting module is of an opening structure, and the other end of each section bar connecting module is fixedly connected with the connecting block, so that the opening ends of the three section bar connecting modules face to form a three-dimensional space structure which is vertical to each other. The utility model discloses can additional strengthening stability.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, especially, relate to connecting device of seven pleat frame section bars.
Background
At present, the wind-powered electricity generation industry switch board adopts the frame section bar mostly to rely on the concatenation welding shaping, some section bars are when the frame concatenation welding, the thin sheet metal component that two adjacent surface welding or adoption were tight is connected, frame section bar splice department is easily cracked after the unit long-time operation, cause the potential safety hazard to unit wholeness ability, receive the less characteristic in cabin space, after the section bar fracture, the change frame that can not be quick, or the maintenance cost is whole to be higher partially, therefore, it is especially important to adopt three UNICOM's of strenghthened type frame section bar, three UNICOM's of ordinary section bar materials are poor, low strength, can not satisfy the support unit and continuously operate, easily cause equipment safety hidden danger, can not satisfy wind-powered electricity generation industry equipment requirement.
In view of the above problems, the utility model provides a can guarantee the fastness of the whole frame cabinet body, and the cost is lower, can fix a position fast and assemble, but the connecting device of batch production's seven pleat frame section bars has important realistic meaning.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a connecting device can with frame section bar inner chamber surface laminating parallel and level, guarantees section bar surface non-deformable, realizes that frame section bar inner chamber size guarantees and strengthens fixedly, has additional strengthening stability's effect.
The utility model provides a its technical problem take following technical scheme to realize:
the connecting device of the seven-fold frame profile comprises a square connecting block and three profile connecting modules;
the cross section of the profile connecting module is a seven-bent continuous closed structure, the continuous closed structure comprises a first connecting surface, a second connecting surface, a third connecting surface, a fourth connecting surface, a fifth connecting surface, a sixth connecting surface and a seventh connecting surface which are fixedly connected end to end in sequence, the first connecting surface, the second connecting surface, the third connecting surface, the fourth connecting surface, the fifth connecting surface and the sixth connecting surface are sequentially connected clockwise according to a 90-degree bending angle, and two ends of the seventh connecting surface are fixedly connected with the first connecting surface and the sixth connecting surface respectively, so that included angles formed by the seventh connecting surface, the first connecting surface and the sixth connecting surface are obtuse angles;
one end of each section bar connecting module is of an open structure, and the other end of each section bar connecting module is fixedly connected with the connecting block, so that the open ends of the three section bar connecting modules face to form a three-dimensional space structure which is vertical to each other.
Furthermore, the three profile connecting modules are respectively a first profile connecting module, a second profile connecting module and a third profile connecting module, and the first profile connecting module and the second profile connecting module partially and semi-surround the connecting block, so that the first profile connecting module and the second profile connecting module are respectively and fixedly connected with two adjacent surfaces of the connecting block, and the first profile connecting module and the second profile connecting module are symmetrically distributed on the connecting block; the third section bar connecting module is fixedly connected with one of the rest two surfaces of the connecting block, part of the third section bar connecting module is fixedly connected with the first section bar connecting module and the second section bar connecting module along the connecting block, the last surface of the connecting block is not contacted with the section bar connecting module, and the surface of the third section bar connecting module is higher than the contact height of the first section bar connecting module, the second section bar connecting module and the connecting block.
Furthermore, the surfaces of the three section bar connecting modules on the connecting device, which are adjacent to each other, are all a third connecting surface or a fourth connecting surface.
Furthermore, a plurality of connecting holes are formed in the third connecting surface and the fourth connecting surface of the section connecting module.
The utility model has the advantages that:
the utility model provides a unit long-time behind wind field operation, the problem of the accelerated corrosion after the frame is welded has been avoided to the condition that the frame corner is welded, and the stability of inside components and parts when the unit operation has been guaranteed to the fastness of the effectual whole frame cabinet body of assurance, has simple structure, the cost is lower, but batch production, convenient to use's advantage.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a connecting device for a seven-fold frame profile according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle of the connecting device for a seven-fold frame profile according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the connecting device for seven-fold frame profiles according to the embodiment of the present invention after assembling the profiles;
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 3, the connecting device for a seven-fold frame profile provided in this embodiment includes a square connecting block 1 and three profile connecting modules, which are a first profile connecting module 2, a second profile connecting module 3, and a third profile connecting module 4, respectively;
the cross section of the profile connecting module is a seven-bent continuous closed structure, the continuous closed structure comprises a first connecting surface 5, a second connecting surface 6, a third connecting surface 7, a fourth connecting surface 8, a fifth connecting surface 9, a sixth connecting surface 10 and a seventh connecting surface 11 which are fixedly connected end to end in sequence, the first connecting surface, the second connecting surface, the third connecting surface, the fourth connecting surface, the fifth connecting surface and the sixth connecting surface are sequentially connected clockwise according to a 90-degree bending angle, and two ends of the seventh connecting surface are fixedly connected with the first connecting surface and the sixth connecting surface respectively, so that included angles formed by the seventh connecting surface, the first connecting surface and the sixth connecting surface are obtuse angles;
one end of each section bar connecting module is of an open structure, and the other end of each section bar connecting module is fixedly connected with the connecting block, so that the open ends of the three section bar connecting modules face to form a three-dimensional space structure which is vertical to each other.
In this embodiment, the first profile connecting module and the second profile connecting module partially and semi-surround the connecting block, so that the first profile connecting module and the second profile connecting module are respectively and fixedly connected with two adjacent surfaces of the connecting block, and the first profile connecting module and the second profile connecting module are symmetrically distributed on the connecting block; specifically, in this embodiment, as shown in fig. 2, the first profile connecting module is fixedly connected to the first side 101 and the second side (not shown) of the connecting block, so that the first profile connecting module partially surrounds the connecting block; the second profile connection module is fixedly connected with a third side (not marked in the figure) and a fourth side 104 of the connection block, so that the second profile connection module partially surrounds the connection block;
the third profile connecting module is fixedly connected with a fifth surface (not shown in the figure) of the connecting block, part of the third profile connecting module is fixedly connected with the first profile connecting module and the second profile connecting module upwards along the connecting block, a sixth surface 106 of the connecting block is not contacted with the profile connecting modules, and the height of the sixth surface exceeds the contact height of the first profile connecting module and the second profile connecting module with the connecting block, so as to support the control cabinet subsequently; it should be noted that the fifth surface and the sixth surface 106 are opposite surfaces, a process installation hole 15 is further formed in the sixth surface 106, and a thread is formed on the inner wall of the process installation hole 15 and used for installing a hanging ring and for hoisting.
In addition, the surfaces of the three section bar connecting modules on the connecting device, which are adjacent to each other, are all third connecting surfaces or fourth connecting surfaces, and a plurality of connecting holes are arranged on the third connecting surfaces and the fourth connecting surfaces of the section bar connecting modules and are used for being fixedly connected with the seven-fold frame section bars subsequently;
use the utility model discloses a when connecting device carries out seven pleat frame section bars and connects, overlap seven pleat frame section bars respectively at first section bar linking module 2, second section bar linking module 3, on third section bar linking module 4, the cross sectional shape of seven pleat frame section bars is unanimous with section bar linking module's cross sectional shape, make seven pleat frame section bars and connecting device cooperation assemble into the switch board of arbitrary shape, the switch board stable in structure of equipment, can be used to the power plant, the transformer substation, petrochemical, the mining field enterprise, high-rise building, a plurality of electrician equipment fields such as wind power generation.
The utility model discloses mainly fix with seven pleat frame section bar crossbeams 12, perpendicular roof beam 13, longeron 14 respectively through its three direction location, section bar linking module and frame section bar inner chamber surface laminating parallel and level guarantee section bar surface non-deformable, realize frame section bar inner chamber size assurance and strengthen fixedly, have additional strengthening stability's effect. The connecting device of the utility model can be processed by adopting die-casting aluminum materials, and can play a role of strengthening in three directions by one-step molding through a pressurizing casting mold; thereby guarantee the fastness of the whole frame cabinet body, guaranteed the stability of inside components and parts when the unit moves, simple structure cost is lower, can fix a position fast and assemble, but batch production.
As shown in fig. 3, the utility model discloses when the frame section bar is assembled fixedly, adjacent frame section bar surface parallel and level plays good concatenation laminating effect to can guarantee not have the gap after the laminating, thereby guarantee the holistic use strength performance of the cabinet body.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. Seven connection device of pleat frame section bar, its characterized in that: the connecting device comprises a square connecting block and three section bar connecting modules;
the cross section of the profile connecting module is a seven-bent continuous closed structure, the continuous closed structure comprises a first connecting surface, a second connecting surface, a third connecting surface, a fourth connecting surface, a fifth connecting surface, a sixth connecting surface and a seventh connecting surface which are fixedly connected end to end in sequence, the first connecting surface, the second connecting surface, the third connecting surface, the fourth connecting surface, the fifth connecting surface and the sixth connecting surface are sequentially connected clockwise according to a 90-degree bending angle, and two ends of the seventh connecting surface are fixedly connected with the first connecting surface and the sixth connecting surface respectively, so that included angles formed by the seventh connecting surface, the first connecting surface and the sixth connecting surface are obtuse angles;
one end of each section bar connecting module is of an open structure, and the other end of each section bar connecting module is fixedly connected with the connecting block, so that the open ends of the three section bar connecting modules face to form a three-dimensional space structure which is vertical to each other.
2. A seven-fold frame profile connecting device according to claim 1, wherein: the three profile connecting modules are respectively a first profile connecting module, a second profile connecting module and a third profile connecting module, and the first profile connecting module and the second profile connecting module partially and semi-surround the connecting block, so that the first profile connecting module and the second profile connecting module are respectively and fixedly connected with two adjacent surfaces of the connecting block, and the first profile connecting module and the second profile connecting module are symmetrically distributed on the connecting block; the third section bar connecting module is fixedly connected with one of the rest two surfaces of the connecting block, part of the third section bar connecting module is fixedly connected with the first section bar connecting module and the second section bar connecting module along the connecting block, the last surface of the connecting block is not contacted with the section bar connecting module, and the surface of the third section bar connecting module is higher than the contact height of the first section bar connecting module, the second section bar connecting module and the connecting block.
3. A seven-fold frame profile connecting device according to claim 2, wherein: the surfaces of the three section bar connecting modules on the connecting device, which are adjacent to each other, are all a third connecting surface or a fourth connecting surface.
4. A seven-fold frame profile connecting device according to claim 2, wherein: and a plurality of connecting holes are formed in the third connecting surface and the fourth connecting surface of the section connecting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121244266.2U CN215301241U (en) | 2021-06-04 | 2021-06-04 | Connecting device for seven-fold frame section bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121244266.2U CN215301241U (en) | 2021-06-04 | 2021-06-04 | Connecting device for seven-fold frame section bar |
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| CN215301241U true CN215301241U (en) | 2021-12-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225970A (en) * | 2021-06-04 | 2021-08-06 | 天津瑞能电气有限公司 | Connecting device for seven-fold frame section bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225970A (en) * | 2021-06-04 | 2021-08-06 | 天津瑞能电气有限公司 | Connecting device for seven-fold frame section bar |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230705 Address after: 464006 Floor 2, West Office Building, North Section of Gong22 Road, High tech Zone, Xinyang City, Henan Province Patentee after: Henan Ruiyuan Electric Technology Co.,Ltd. Address before: No.1 Xinghua No.7 Branch Road, economic development zone, Xiqing District, Tianjin Patentee before: Tianjin Ruineng electric Co.,LTD. |
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| TR01 | Transfer of patent right |