CN218549464U - Wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation - Google Patents
Wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation Download PDFInfo
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- CN218549464U CN218549464U CN202222379425.0U CN202222379425U CN218549464U CN 218549464 U CN218549464 U CN 218549464U CN 202222379425 U CN202222379425 U CN 202222379425U CN 218549464 U CN218549464 U CN 218549464U
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- trailing arm
- angle steel
- transformer substation
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Abstract
The utility model discloses a wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation, integrated into one piece to pass through mortise and tenon structure joint with cable ditch angle steel of transformer substation and be connected, including trailing arm main part, two side wings, protruding type stationary blade and two side U type grooves, two side U type grooves set up in the both sides of trailing arm main part, and two side wings set up the one end in the trailing arm main part to be connected with two side U type grooves, protruding type stationary blade setting is provided with the one end of two side wings in the trailing arm main part, and parallel with two side wings. The utility model discloses a wing assembled bracket suitable for cable ditch angle steel of transformer substation chooses metal material, special die sinking for use, avoids the problem of overlap burr, utilizes tenon fourth of the twelve earthly branches structure to carry out the joint through protruding type stationary blade, connects convenient and fast to including two wings and two side U type groove structures, make the utility model discloses a wing assembled bracket increase in strength suitable for cable ditch angle steel of transformer substation improves the utilization ratio of bracket.
Description
Technical Field
The utility model relates to an electric power system equipment field especially relates to a wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation.
Background
The cable duct bracket arm is a common part in a power system, and the existing cable duct bracket arm mainly comprises angle steel and composite materials. The bracket arm made of the angle steel generally has the problems of poor process, flash, burr and the like, and the bracket arm made of the composite material has the problems of rough process, poor strength, short service life, poor weather resistance and the like.
Disclosure of Invention
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that the technology that current cable pit trailing arm exists is poor, there are overlap burr, utilization ratio, intensity subalternation problem. The utility model provides a wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation chooses metal material, special die sinking for use, avoids the problem of overlap burr, utilizes tenon fourth of the twelve earthly branches structure to carry out the joint through protruding type stationary blade, connects convenient and fast to including two wings and two side U type groove structures, make the utility model discloses a wing assembly type trailing arm increase strength suitable for cable ditch angle steel of transformer substation improves the utilization ratio of trailing arm.
In order to realize the above-mentioned purpose, the utility model provides a wing assembled bracket suitable for transformer substation's cable ditch angle steel, integrated into one piece to pass through mortise and tenon structure joint with transformer substation's cable ditch angle steel and be connected, including bracket main part, two side wings, protruding type stationary blade and two side U type grooves, two side U type grooves set up the both sides in the bracket main part, and two side wings set up the one end in the bracket main part, and with two side U type groove connections, protruding type stationary blade setting is provided with the one end of two side wings in the bracket main part, and parallel with two side wings.
Furthermore, the cross section of the bracket arm main body is in an I shape and comprises a first bracket arm surface, a second bracket arm surface and a supporting surface, wherein the first bracket arm surface and the second bracket arm surface are parallel to each other, are respectively arranged on two sides of the supporting surface and are vertical to the supporting surface.
Furthermore, the U-shaped grooves on the two sides comprise groove pieces which are respectively arranged on two sides of the middle of the supporting surface of the supporting arm main body and are perpendicular to the supporting surface, one U-shaped groove is formed by the groove pieces and the first supporting arm surface, and the other U-shaped groove is formed by the groove pieces and the second supporting arm surface.
Furthermore, the bilateral wings comprise two wings, the two wings are respectively and fixedly connected with the slotted vane, and the thickness of the wings is consistent with that of the slotted vane.
Further, the distance between the two wings of the double-sided wing is set to be not less than the width of the first trailing arm surface.
Further, the widths of the first bracket surface and the second bracket surface are set to be the same.
Furthermore, the convex fixing sheet is arranged to be of an inverted convex shape, and one end of the small head is fixedly connected with the first supporting arm face.
Further, the supporting surface comprises a second supporting surface which is arranged to extend towards the convex fixing piece and is vertically connected with the convex fixing piece.
Furthermore, the length of the second supporting surface is smaller than that of the supporting surface, and the other side of the second supporting surface is suspended.
Further, the width of the slotted vane is less than 1/2 of the width of the first supporting surface.
Technical effects
The utility model discloses a wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation selects for use the metal material, and the independent die sinking is in order to avoid the problem of overlap burr to set up two side U type grooves in trailing arm both sides in order to increase the trailing arm utilization ratio, cooperation bilayer structure has greatly increased the intensity of trailing arm; the convex fixing sheet is clamped and connected by utilizing a traditional tenon-and-mortise structure, welding or fixing in other modes is not needed, and the installation work of the supporting arm is greatly facilitated; the bilateral wing structure enables better combination of the wing and the upright post during installation, and is convenient for field use.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 is a schematic view of a wing assembly type bracket suitable for a cable trench angle steel of a transformer substation according to a preferred embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular internal procedures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
As shown in fig. 1, the utility model provides a wing assembled bracket suitable for cable ditch angle steel of transformer substation, wing assembled bracket integrated into one piece in this embodiment to pass through mortise and tenon structure joint with cable ditch angle steel of transformer substation and be connected, it is specific, including bracket main part 1, two side wings 2, protruding type stationary blade 3 and two side U type grooves 4, two side U type grooves 4 set up the both sides in bracket main part 1, two side wings 2 set up the one end in bracket main part 1, and be connected with two side U type grooves 4, protruding type stationary blade 3 sets up the one end that is provided with two side wings 2 in bracket main part 1, and be parallel with two side wings 2.
The cross section of the bracket arm main body 1 is in an I shape and comprises a first bracket arm surface, a second bracket arm surface and a supporting surface, wherein the first bracket arm surface and the second bracket arm surface are parallel to each other, are respectively arranged on two sides of the supporting surface and are vertical to the supporting surface. The widths of the first bracket arm surface and the second bracket arm surface are set to be the same.
The double-side U-shaped groove 4 comprises groove pieces 5, the groove pieces 5 are respectively arranged on two sides of the middle of the supporting surface of the supporting arm main body 1 and are perpendicular to the supporting surface, one U-shaped groove is formed by the groove pieces and the first supporting arm surface, and the other U-shaped groove is formed by the groove pieces and the second supporting arm surface. The double-side wings comprise two wings, the two wings are fixedly connected with the slotted pieces respectively, the thickness of the two wings is consistent with that of the slotted pieces, and the distance between the two wings of the double-side wings is set to be not less than the width of the first supporting arm surface. The width of the slotted vane is less than 1/2 of the width of the first supporting surface.
The convex fixing sheet 3 is arranged to be of an inverted convex shape, and one end of the small head is fixedly connected with the first supporting arm face.
The supporting surface comprises a second supporting surface which is arranged to extend towards the convex fixing piece and is vertically connected with the convex fixing piece. The length of the second supporting surface is smaller than that of the supporting surface, and the other side of the second supporting surface is suspended.
The convex fixing piece of the wing assembly type bracket arm suitable for the cable trench angle steel of the transformer substation is matched with the inverted triangular socket on the stand column, so that the bracket arm and the stand column can be stably installed by utilizing the traditional tenon-and-mortise structure; and overall structure is simple, level is clear, and the practicality is strong, the utility model discloses a trailing arm reasonable in design, both sides leave the space and reserve the space for the dilatation at the back, the utility model discloses a trailing arm uses the structure of breaking conventional trailing arm to open the variety that the product was used, has increased work efficiency, has promoted economic benefits, has intensity height, long service life, makes convenient, simple to operate simultaneously, has interchangeability, guarantees that the installation is safe and difficult the variant.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.
Claims (9)
1. The utility model provides a wing assembled bracket suitable for cable ditch angle steel of transformer substation, its characterized in that, integrated into one piece, and with cable ditch angle steel of transformer substation passes through mortise and tenon structure joint and connects, including bracket main part, two side wings, protruding type stationary blade and two side U type grooves, two side U type grooves set up the both sides of bracket main part, two side wings set up the one end of bracket main part, and with two side U type groove connection, protruding type stationary blade sets up the bracket main part is provided with the one end of two side wings, and with two side wings are parallel.
2. The wing assembling type trailing arm suitable for the cable trench angle steel of the transformer substation of claim 1, wherein the cross section of the trailing arm main body is in an I shape, and comprises a first trailing arm surface, a second trailing arm surface and a supporting surface, wherein the first trailing arm surface and the second trailing arm surface are parallel to each other, are respectively arranged on two sides of the supporting surface and are perpendicular to the supporting surface.
3. The wing assembly type trailing arm suitable for transformer substation cable trench angle steel of claim 2, characterized in that, the two side U type groove includes the notch piece, the notch piece sets up respectively in the middle part both sides of the holding surface of trailing arm main part, and perpendicular to the holding surface, the notch piece forms one U type groove with the first trailing arm face, the notch piece forms another U type groove with the second trailing arm face.
4. The wing assembly type trailing arm suitable for transformer substation cable trench angle steel of claim 3, characterized in that, the two side wings include two wings, two wings respectively with the slotted vane fixed connection, the thickness is unanimous with the slotted vane.
5. The wing assembly type trailing arm suitable for a substation cable trench angle steel according to claim 3, wherein a distance between two wings of the double-sided wing is set to be not less than a width of the first trailing arm face.
6. The wing assembly type trailing arm suitable for substation cable trench angle steel of claim 2, wherein the width of the first trailing arm face and the second trailing arm face is set to be the same.
7. The wing assembly type bracket arm suitable for the angle steel of the cable trench of the transformer substation of claim 3, wherein the convex fixing piece is arranged to be of an inverted convex shape, and one end of the small head is fixedly connected with the first bracket arm surface.
8. A wing-mounted trailing arm for a substation cable trench angle according to claim 7, wherein the support surface comprises a second support surface arranged such that the support surface extends towards and is perpendicularly connected to the male stator plate.
9. The wing assembly type trailing arm suitable for converting station cable trench angle steel of claim 8, wherein the length of the second supporting surface is less than the length of the supporting surface, and the other side of the second supporting surface is suspended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222379425.0U CN218549464U (en) | 2022-09-07 | 2022-09-07 | Wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222379425.0U CN218549464U (en) | 2022-09-07 | 2022-09-07 | Wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218549464U true CN218549464U (en) | 2023-02-28 |
Family
ID=85272500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222379425.0U Active CN218549464U (en) | 2022-09-07 | 2022-09-07 | Wing assembly type trailing arm suitable for cable ditch angle steel of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218549464U (en) |
-
2022
- 2022-09-07 CN CN202222379425.0U patent/CN218549464U/en active Active
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