CN113192732A

CN113192732A - Transformer fixing structure

Info

Publication number: CN113192732A
Application number: CN202110530860.6A
Authority: CN
Inventors: 张建
Original assignee: Jiangxi Xingu Electric Co ltd
Current assignee: Jiangxi Xingu Electric Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-07-30

Abstract

The invention relates to the field of transformers, in particular to a transformer fixing structure which comprises two telegraph poles and a transformer shell, the shell is fixed on the fixing frame, the corresponding positions on the telegraph pole are respectively fixed with an anchor ear, two sides of the anchor ear are respectively fixed with a supporting plate, positioning blocks are fixed on both sides of the supporting plate, fixing rods matched with the positioning blocks are fixed on the fixing frame at positions corresponding to the supporting plate, the tail ends of the fixed rods are respectively fixed with a limiting block, two sides of the two side surfaces of the shell are respectively fixed with a limiting pipe, a limiting rod which is rotatably connected with the limiting pipe is arranged between the two limiting pipes at the corresponding positions, a fixing ring is arranged on the telegraph pole and consists of two limiting rings which are oppositely arranged, and a limiting plate is fixed on one of the limiting rings, and a limiting groove assembled with the limiting rod in a matching manner is arranged on the upper end surface of the limiting plate. The device can meet the requirement of fixing the transformer and telegraph poles with different intervals.

Description

Transformer fixing structure

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of transformers, in particular to a transformer fixing structure.

[ background of the invention ]

The transformer is a static electrical equipment for transforming alternating voltage and current to transmit alternating current energy, and realizes the transmission of the electric energy according to the principle of electromagnetic induction; transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes according to their uses.

Most of power transformers are locked between two telegraph poles, the existing power transformers are generally locked between the two telegraph poles through specially-made locking frames, the locking frames of various models need to be manufactured for the telegraph poles with different intervals, and the existing power transformers locked between the telegraph poles have the following problems in installation:

1. the locking frame of the power transformer cannot lock the transformer aiming at telegraph poles with different intervals, so that the using range of the locking frame is small.

2. The upper end of the transformer is not provided with a fixing device, and the transformer is easy to swing and fall off in severe weather.

3. In order to facilitate hoisting of the transformer, a plurality of hoisting rings are generally installed at the top of the transformer, so that the cost of the transformer is increased.

The invention is provided for overcoming the defects of the prior art.

[ summary of the invention ]

The object of the present invention is to overcome the above disadvantages of the prior art and to provide a transformer fixing structure.

The invention can be realized by the following technical scheme:

the invention discloses a transformer fixing structure, which comprises two telegraph poles and a transformer shell, wherein the shell is fixed on a fixing frame, the corresponding positions on the telegraph poles are respectively fixed with a hoop, two sides of the hoop are respectively fixed with a supporting plate, two sides of the supporting plate are respectively fixed with a positioning block, the fixing frame is respectively fixed with a fixing rod matched with the positioning block at the position corresponding to the supporting plate, the tail end of the fixing rod is respectively fixed with a limiting block, two sides of the two side surfaces of the shell are respectively fixed with a limiting pipe, a limiting rod rotatably connected with the limiting pipe is further arranged between the two limiting pipes at the corresponding positions, the telegraph pole is provided with a fixing ring, the fixing ring is composed of two limiting rings which are oppositely arranged, one of the limiting rings is fixed with a limiting plate, the upper end surface of the limiting plate is provided with a limiting groove matched and assembled with the limiting rod, and the limiting plates at two sides of the limiting groove are respectively fixed with a screw rod, the limiting rod is fixed with the limiting plate through a pressing block, and the screw penetrates through the pressing block and is in sliding connection with the pressing block. Fixing hoops at corresponding positions on two telegraph poles, placing a fixing frame on the two hoops, placing a fixed rod on the fixing frame between two positioning blocks on a supporting plate, hoisting a transformer onto the fixing frame through hoisting equipment, hoisting the transformer onto the fixing frame after the hoisting equipment is fixed with two limiting rods and assembling the transformer with the fixing frame, after the transformer is fixed, separating the limiting rods from the hoisting equipment, clamping the middle position of the limiting rods into the limiting grooves of the limiting plates, clamping the limiting rings with the fixed limiting rods onto the telegraph poles, assembling the limiting rings with the limiting rings at the positions of the telegraph poles through another limiting ring, after the limiting rods at both sides of the transformer are fixed on the telegraph poles through the limiting rings, sealing the upper ends of the limiting grooves through assembling of pressing blocks and the limiting plates, completely fixing the transformer between the two telegraph poles, placing the fixed rod on the supporting plate, and the fixed ring can be assembled in the wire pole in the optional position and can realize the fixed demand of transformer and different interval's wire pole to transformer upper end both sides all are fixed on the wire pole through gag lever post and fixed ring, and the transformer upper end is fixed, and the transformer is strong against the strong wind ability, and need not to fix rings at the transformer top and just can realize the hoist and mount of transformer, can effectively reduce the cost of adding rings.

Preferably, the limiting rod structure is trapezoidal.

Preferably, the shell is also uniformly fixed with radiating fins.

Preferably, the limiting groove is U-shaped.

Compared with the prior art, the invention has the following advantages:

1. the device can meet the fixing requirements of the transformer and telegraph poles with different intervals.

2. Both sides of the upper end of the transformer are fixed on the telegraph pole through a limiting rod and a fixing ring, the upper end of the transformer is fixed, and the transformer is strong in strong wind resistance.

3. The hoisting of the transformer can be realized without fixing a hoisting ring at the top of the transformer, and the cost for adding the hoisting ring can be effectively reduced.

[ description of the drawings ]

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

in the figure: 1. a utility pole; 2. hooping; 3. a support plate; 4. positioning blocks; 5. fixing the rod; 6. a limiting block; 7. a fixed mount; 8. a housing; 9. a heat dissipating fin; 10. a fixing ring; 11. a limiting rod; 12. a limiting pipe; 13. a limiting ring; 14. a limiting plate; 15. a limiting groove; 16. briquetting; 17. a screw; 18. a nut;

[ detailed description ] embodiments

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

as shown in fig. 1 to 3, the present invention discloses a transformer fixing structure, which comprises two poles 1 and a transformer housing 8, wherein the housing 8 is fixed on a fixing frame 7, the poles 1 are fixed with hoops 2 at corresponding positions, two sides of the hoops 2 are fixed with supporting plates 3, two sides of the supporting plates 3 are fixed with positioning blocks 4, the fixing frame 7 is fixed with fixing rods 5 matched with the positioning blocks 4 at corresponding positions of the supporting plates 3, the ends of the fixing rods 5 are fixed with limiting blocks 6, two sides of the housing 8 are fixed with limiting tubes 12, a limiting rod 11 rotatably connected with the limiting tubes 12 is further arranged between the two limiting tubes 12 at corresponding positions, the poles 1 are provided with fixing rings 10, each fixing ring 10 is composed of two limiting rings 13 which are oppositely arranged, one of the limiting rings 13 is fixed with a limiting plate 14, the upper end surface of the limiting plate 14 is provided with a limiting groove 15 matched with the limiting rod 11, the limiting plates 14 on two sides of the limiting groove 15 are both fixed with screws 17, the limiting rod 11 is fixed with the limiting plates 14 through pressing blocks 16, and the screws 17 penetrate through the pressing blocks 16 and are in sliding connection with the pressing blocks 16. Fixing hoops 2 at corresponding positions on two telegraph poles 1, placing a fixing frame 7 on the two hoops 2, placing a fixing rod 5 on the fixing frame 7 between two positioning blocks 4 on a supporting plate 3, hoisting a transformer onto the fixing frame 7 through hoisting equipment, hoisting the transformer onto the fixing frame 7 and assembling with the fixing frame 7 after the hoisting equipment is fixed with two limiting rods 11 when hoisting the transformer, separating the limiting rods 11 from the hoisting equipment after the transformer is fixed, clamping the middle position of the limiting rods 11 into a limiting groove 15 of a limiting plate 14, clamping a limiting ring 13 with the limiting rods 11 fixed onto the telegraph poles 1, assembling with the limiting ring 13 at the position of the telegraph pole 1 through another limiting ring 13, after the limiting rods 11 at both sides of the transformer are fixed on the telegraph pole 1 through the limiting rings 13, sealing the upper ends of the limiting grooves 15 through a pressing block 16 and the limiting plate 14, when briquetting 16 and limiting plate 14 assemble, screw 17 passes behind the briquetting 16 and assembles through nut 18 and screw 17 with briquetting 16 complete with limiting plate 14 fixed, the transformer is fixed between two wire poles 1 completely, dead lever 5 is placed in backup pad 3, and solid fixed ring 10 can assemble the fixed demand of wire pole 1 that can realize transformer and different intervals in the optional position on wire pole 1, and transformer upper end both sides all fix on wire pole 1 through gag lever post 11 and solid fixed ring 10, the transformer upper end is fixed, the anti strong wind ability of transformer is strong, and need not just can realize the hoist and mount of transformer at the fixed rings in transformer top, can effectively reduce the cost of adding rings.

Wherein, the structure of the limiting rod 11 is trapezoidal.

Wherein, the shell 8 is also evenly fixed with radiating fins 9.

Wherein, the limiting groove 15 is U-shaped.

The above is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.

Claims

1. A transformer fixing structure, comprising two utility poles and a transformer casing, is characterized in that: the casing is fixed on a fixing frame, and a corresponding position on the utility pole is all fixed with a hoop, and the two hoops are fixed. A support plate is fixed on each side, a positioning block is fixed on both sides of the support plate, a fixing rod for use with the positioning block is fixed on the fixing frame at the corresponding position of the support plate, and the end of the fixing rod is fixed to a limited extent. The position block, the limit tubes are fixed on both sides of the casing, and a limit rod rotatably connected with the limit tube is also arranged between the two limit tubes at the corresponding position, and the electric pole is provided with a fixed The fixing ring is composed of two limit rings arranged oppositely, one of the limit rings is fixed with a limit plate, and the end surface of the limit plate is provided with a limit groove that is assembled with the limit rod. The limit plates on both sides of the limit groove are fixed with screws, the limit rods are fixed with the limit plates by pressing blocks, and the screws pass through the pressing blocks and are slidably connected with the pressing blocks.

2 . The transformer fixing structure according to claim 1 , wherein the limiting rod structure is a trapezoid. 3 .

3 . The transformer fixing structure according to claim 1 , wherein heat dissipation fins are evenly fixed on the casing. 4 .

4 . The transformer fixing structure according to claim 1 , wherein the limiting groove is U-shaped. 5 .