CN213660141U

CN213660141U - Transformer mounting structure

Info

Publication number: CN213660141U
Application number: CN202022975701.0U
Authority: CN
Inventors: 姜开阔
Original assignee: Beijing Boda Hengsheng Power Transmission Engineering Co ltd
Current assignee: Beijing Boda Hengsheng Power Transmission Engineering Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-09
Anticipated expiration: 2030-12-08

Abstract

The application relates to the field of transformer installation, in particular to a transformer installation structure. The key points of the technical scheme are as follows: the power pole is vertically arranged on the ground, two ends of each supporting plate are respectively connected with the two power poles, the two supporting plates are arranged on two sides of each power pole and are at the same height, and the transformer is arranged on the supporting plates; two inclined rods are connected to each supporting plate, the connecting points are arranged in the middle of the supporting plates, and one ends of the inclined rods, far away from the supporting plates, are connected with telegraph poles. The purpose of improving the structural stability of the transformer mounted by the transformer mounting structure is achieved.

Description

Transformer mounting structure

Technical Field

The application relates to the field of transformer installation, in particular to a transformer installation structure.

Background

At present, a transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like.

The transformer mounting structure in the related art includes a support plate fixed between two utility poles, the support plate is horizontally and fixedly connected to the two utility poles, and the transformer is fixedly connected to the support plate. The support plate is connected with the two telegraph poles, and the transformer is erected to be lifted off the ground and connected with the telegraph poles.

In view of the above-mentioned related art solutions, the inventors found that: the supporting plate is perpendicular to the telegraph poles, the supporting plate and the two telegraph poles form a rectangular structure, the quadrilateral structure is not stable enough, and the transformer has the risk of falling off from the supporting plate.

SUMMERY OF THE UTILITY MODEL

In order to improve the structural stability of transformer mounting structure installation transformer, this application provides transformer mounting structure.

The application provides a transformer mounting structure adopts following technical scheme:

the transformer mounting structure comprises two telegraph poles and two supporting plates, wherein the telegraph poles are vertically arranged on the ground, two ends of each supporting plate are respectively connected with the two telegraph poles, the two supporting plates are arranged on two sides of each telegraph pole and are at the same height, and a transformer is arranged on the supporting plates; two inclined rods are connected to each supporting plate, the connecting points are arranged in the middle of the supporting plates, and one ends of the inclined rods, far away from the supporting plates, are connected with telegraph poles.

Through adopting above-mentioned technical scheme, the backup pad is fixed on the wire pole, and the backup pad level has carried out fine support to the transformer, supports the backup pad in addition the down tube, makes down tube, backup pad and wire pole form the triangle-shaped structure, compares and encloses into the rectangle with the wire pole in the backup pad when not having the down tube, and the triangle-shaped structure has better structural stability, makes transformer mounting structure more stable like this.

Preferably, the support plate is provided with two connecting rods, the two connecting rods are respectively arranged at two ends of the support plate, and two ends of each connecting rod are respectively fixedly connected with the two support plates.

Through adopting above-mentioned technical scheme, the connecting rod is with two backup pad fixed connection to the connecting rod is perpendicular with the backup pad side, and two backup pad settings are in the wire pole both sides in addition, make two backup pads be located same height all the time like this, make the transformer install more steadily in the backup pad.

Preferably, a sliding rail is vertically arranged on the telegraph pole, a sliding groove matched with the sliding rail is formed in the side wall of the supporting plate, and a fastening bolt tightly abutting against the sliding rail is arranged on the side face, far away from the telegraph pole, of the supporting plate.

Through adopting above-mentioned technical scheme, the backup pad can be followed the slip rail and slided from top to bottom, all is provided with the slip rail on two wire poles, makes a backup pad and two slip rail connected, makes the backup pad not only can slide from top to bottom like this, also can keep the level, and then makes installing in the backup pad that the transformer can be stable.

Preferably, a plurality of clamping grooves are uniformly formed in the circumferential surface of the telegraph pole along the vertical direction, a connecting clamping block matched with the clamping grooves is arranged on the telegraph pole, two ends of the connecting clamping block are fixedly connected with one ends, away from the supporting plate, of the inclined rods on two sides of the telegraph pole respectively, and one ends, away from the telegraph pole, of the inclined rods are hinged to the supporting plate.

Through adopting above-mentioned technical scheme, people slide the backup pad to the transformer and want the height of installation, then keep away from the bracing piece inside the connection fixture block of backup pad one end inserts the draw-in groove, bracing piece rigidity like this, and then the height of fixed support board. Because vertical range has a to draw-in groove on the wire pole, make the down tube can transfer different height like this, and then drive the backup pad and can be transferred different height. Therefore, when the transformer needs to be installed at different heights, people can adjust the installation structure to meet the installation height requirement of the transformer.

Preferably, the telegraph pole is connected with a stop block, and a convex block capable of being inserted into the clamping groove is fixedly connected to the stop block.

Through adopting above-mentioned technical scheme, the inside connection fixture block that has inserted of draw-in groove, there is not stop device in the draw-in groove, makes the inside roll-off of draw-in groove easily followed to connect the fixture block, makes the down tube unable support the backup pad, and then picks up the support to the transformer. The dog is impressed the lug inside the draw-in groove, and the fixture block can be connected in the butt to the lug, makes to connect the fixture block and is difficult for following the roll-off in the draw-in groove, and then makes transformer mounting structure more stable, and the interference killing feature is stronger.

Preferably, the lower surface of the pressure device is fixedly connected with a positioning strip, and the supporting plate is provided with a positioning groove which can enable the positioning strip to be completely embedded.

Through adopting above-mentioned technical scheme, inside the constant head tank can be embedded into to the location strip, transformer and backup pad looks butt, the location strip has restricted the transformer and has followed the ascending removal of backup pad central line direction, makes the transformer more stable in backup pad central line direction.

Preferably, the lower surface of the transformer is provided with a positioning block, the positioning block is positioned between the two supporting plates, and two end faces of the positioning block are respectively abutted to the inner surfaces of the two ruler supporting rods.

By adopting the technical scheme, the positioning block is respectively abutted against the inner surfaces of the two support plates, so that the support plates limit the movement of the positioning block in the connecting line direction of the central points of the two support plates, and further limit the position of the transformer, and the transformer is more stably installed.

Preferably, the transformer is stretched out at location strip both ends, and location strip upper surface is provided with the compact heap, and the compact heap lower extreme is connected with the backup pad.

Through adopting above-mentioned technical scheme, the clamping piece compresses tightly the location strip in the backup pad, and the clamping piece has restricted the removal of location strip in vertical side with the backup pad jointly, and then has restricted the ascending removal in vertical side of transformer, makes the transformer can all the time with the backup pad butt, makes transformer mounting structure fasten more.

In summary, the present application has the following technical effects:

1. by arranging the inclined rod, the transformer mounting structure and the telegraph pole can form a triangular structure, and the triangular structure is stable, so that the transformer mounting structure has better structural stability;

2. through having set up the slip rail, make transformer mounting structure can reciprocate on the wire pole, like this, make mounting structure can adapt to the mounting height of multiple transformer.

Drawings

Fig. 1 is an overall schematic view of a transformer mounting structure in an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of a card slot in an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an installation diagram of a transformer installation structure in the embodiment of the present application.

In the figure, 1, a telegraph pole; 11. a sliding rail; 12. a card slot; 2. a transformer; 21. a positioning bar; 22. positioning blocks; 23. a compression sheet; 24. compressing the connecting rod; 31. a support plate; 311. positioning a groove; 32. a connecting rod; 33. a diagonal bar; 34. connecting a clamping block; 35. a stopper; 351. a bump; 4. and fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, the present application provides a transformer mounting structure, including two wire poles 1 and two support plates 31, two wire poles 1 are vertical to be set up subaerial, two support plates 31 level and mutual parallel arrangement, two wire poles 1 are located between two support plates 31, and support plates 31 both ends are connected with two wire poles 1 respectively. The side of each support plate 31 far away from the telegraph pole 1 is hinged with two inclined rods 33, the hinged points are arranged at the parts, close to the middle, of the support plates 31, and one ends, far away from the support plates 31, of the inclined rods 33 are connected with the telegraph pole 1. Transformer 2 is disposed above two support plates 31, and the lower surface of transformer 2 abuts the upper surface of support plates 31.

Wire pole 1 and support plate 31 support transformer 2, for transformer 2 provides the support, and support plate 31, down tube 33 and wire pole 1 can form the triangle-shaped structure, and the triangle-shaped structure is compared in the rectangle structure more firm, and consequently transformer mounting structure's structural strength is higher, and then makes transformer mounting structure more firm to transformer 2's support.

Referring to fig. 2 and 3, each utility pole 1 is fixedly connected with two sets of sliding rails 11, the sliding rails 11 are arranged along the axial direction of the utility pole 1, the two sets of sliding rails 11 on one utility pole 1 are arranged on the peripheral surface of the utility pole 1, and the side surface of the support plate 31 close to the utility pole 1 is provided with a sliding groove matched with the sliding rails 11. A fastening bolt 4 is arranged on the side surface of the support plate 31 far away from the telegraph pole 1, and one end of the fastening bolt 4 penetrates through the support plate 31 to abut against the sliding rail 11. Connecting rods 32 are arranged on the supporting plate 31, the connecting rods 32 are arranged at two ends of the supporting plate 31, and two ends of the connecting rods 32 are fixedly connected with the two supporting plates 31 respectively. The end of the inclined rod 33 far away from the support plate 31 is provided with a connecting fixture block 34, two ends of the connecting fixture block 34 are fixedly connected with the inclined rods 33 on two sides of the telegraph pole 1, a plurality of clamping grooves 12 capable of enabling the connecting fixture block 34 to be inserted are vertically and uniformly formed in the peripheral surface of the telegraph pole 1, and the clamping grooves 12 are obliquely and downwards arranged along the peripheral surface of the telegraph pole 1 in the direction of the axis. The utility model discloses a wire pole, including wire pole 1, the global dog 35 that is provided with of wire pole, a dog 35 lateral wall and the global butt of wire pole, and dog 35 corresponds draw-in groove 12 and sets up, dog 35 inner wall fixedly connected with can insert the lug 351 of draw-in groove 12, dog 35 is provided with the screw on keeping away from the outer wall of wire pole 1, screw one end is passed dog 35 and 1 threaded connection of wire pole, the screw is with dog 35 and 1 fixed connection of wire pole, when lug 351 inserted inside draw-in groove 12, dog 35 one end was kept away from to lug 351 and is connected.

When the transformer 2 is required to be installed at different heights facing different terrains, one end of the inclined rod 33 far away from the support plate 31 is separated from the telegraph pole 1, and the inclined rod 33 naturally droops due to gravity, so that the support plate 31 can smoothly slide on the sliding rail 312; the support plate 31 is slid to a proper height, the inclined rod 33 is rotated to enable the connecting clamping blocks 34 to be inserted into the corresponding clamping grooves 12, the clamping grooves 12 correspondingly arranged on the stop blocks 35 are connected to the telegraph pole 1, the convex blocks 351 are inserted into the clamping grooves 12 to abut against the connecting clamping blocks 34, and the stop blocks 35 are connected with the telegraph pole 1 through screws. The design enables the transformer mounting structure to adapt to the requirements of different mounting heights of the transformer 2.

Referring to fig. 3, a positioning strip 21 is fixedly connected to the lower surface of the transformer 2, the central line of the positioning strip 21 is perpendicular to the central line of the support plate 31, a positioning slot 311 matched with the positioning strip 21 is formed in the upper end surface of the support plate 31, and the positioning strip 21 is located inside the positioning slot 311. The lower surface of the transformer 2 is provided with a positioning block 22, the positioning block 22 is located between the two support plates 31, and the side surfaces of the positioning block 22 close to the two support plates 31 are respectively abutted against the two support plates 31. Be provided with compressing blade 23 on location strip 21, compressing blade 23 is C type plate structure with opening down, and compressing blade 23 surface and transformer 2 looks butt, and compressing blade 23 bottom rigid coupling has compressing connecting rod 24, and compressing connecting rod 24 keeps away from compressing blade 23 one end and can insert backup pad 31.

The positioning bar 21 is clamped in the positioning slot 311, and the positioning block 22 is clamped between the two support plates 31, so that the position of the transformer 2 in the horizontal plane direction is limited; the pressing piece 23, the pressing connecting rod 24 and the supporting plate 31 limit the position of the positioning bar 21 in the vertical direction, and thus limit the position of the transformer 2 in the vertical direction. Therefore, the transformer 2 and the transformer mounting structure are fixed in position, and the transformer 2 and the ground are further fixed in position, so that the stability of mounting of the transformer 2 is enhanced by the fixed structure.

To sum up, the application process of this application is: people stand the telegraph pole 1 on the ground, connect the two support plates 31 with the support plates 31 through the sliding rails 11, adjust the support plates 31 to a preset height, rotate the inclined rods 33, insert the connecting clamping blocks 34 into the clamping grooves 12, insert the convex blocks 351 on the stop blocks 35 into the clamping grooves 12, and fixedly connect the stop blocks 35 with the telegraph pole 1 through screws; the positioning strips 21 and the positioning blocks 22 connected to the bottom surface of the transformer 2 are clamped on the two support plates 31, the pressing pieces 23 and the pressing connecting rods 24 are pressed on the positioning strips 21 and fixed on the support plates 31, and the bottom surface of the transformer 2 is abutted against the upper end surfaces of the support plates 31. The transformer 2 is thus completely installed.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The transformer mounting structure comprises two telegraph poles (1) and two supporting plates (31), wherein the telegraph poles (1) are vertically arranged on the ground, two ends of each supporting plate (31) are respectively connected with the two telegraph poles (1), the two supporting plates (31) are arranged on two sides of each telegraph pole (1) and are at the same height, and transformers (2) are arranged on the supporting plates (31); the method is characterized in that: two inclined rods (33) are connected to each supporting plate (31), the connecting points are arranged near the middle of the supporting plates (31), and one ends of the inclined rods (33) far away from the supporting plates (31) are connected with the telegraph pole (1).

2. The transformer mounting structure according to claim 1, wherein: two connecting rods (32) are arranged on the supporting plate (31), the two connecting rods (32) are respectively arranged at two ends of the supporting plate (31), and two ends of each connecting rod (32) are respectively fixedly connected with the two supporting plates (31).

3. The transformer mounting structure according to claim 2, wherein: a sliding rail (11) is vertically arranged on the telegraph pole (1), a sliding groove (312) matched with the sliding rail (11) is formed in the side wall of the supporting plate (31), and a fastening bolt (4) tightly abutting against the sliding rail (11) is arranged on the side face, far away from the telegraph pole (1), of the supporting plate (31).

4. The transformer mounting structure according to claim 3, wherein: a plurality of clamping grooves (12) are uniformly formed in the circumferential surface of the telegraph pole (1) along the vertical direction, a connecting clamping block (34) matched with the clamping grooves (12) is arranged on the telegraph pole (1), two ends of the connecting clamping block (34) are fixedly connected with one ends, away from the support plate (31), of the inclined rods (33) on two sides of the telegraph pole (1), and one ends, away from the telegraph pole (1), of the inclined rods (33) are hinged to the support plate (31).

5. The transformer mounting structure according to claim 1, wherein: a stop block (35) is connected to the telegraph pole (1), and a convex block (351) capable of being inserted into the clamping groove (12) is fixedly connected to the stop block (35).

6. The transformer mounting structure according to claim 5, wherein: the lower surface of the transformer (2) is fixedly connected with a positioning strip (21), and the supporting plate (31) is provided with a positioning groove (311) which can enable the positioning strip (21) to be completely embedded.

7. The transformer mounting structure according to claim 6, wherein: the lower surface of the transformer (2) is provided with a positioning block (22), the positioning block (22) is positioned between the two support plates (31), and two end faces of the positioning block (22) are respectively abutted to the inner surfaces of the two support plates (31).

8. The transformer mounting structure according to claim 7, wherein: the transformer (2) is stretched out at the both ends of location strip (21), and location strip (21) upper surface is provided with compressing tablet (23), and compressing tablet (23) lower extreme is connected with backup pad (31).