CN213546066U

CN213546066U - Support is used in transformer installation

Info

Publication number: CN213546066U
Application number: CN202022669789.3U
Authority: CN
Inventors: 张中亚; 魏林; 徐毅; 侯森
Original assignee: Jiangsu Hengkai Electric Power Group Co ltd
Current assignee: Jiangsu Hengkai Electric Power Group Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-25
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a support is used in transformer installation, including settling the base, settling the base and being used for installation and fixed transformer, settling the both sides of base and being equipped with coupling assembling respectively, it includes the crossbeam, the sloping, first clamp, second clamp and a plurality of fastener, crossbeam fixed connection settles the base, the fixed one end of locating the crossbeam of first clamp, sloping fixed connection crossbeam, the one end of sloping is located to the second clamp, second clamp and the coaxial setting of first clamp, the fastener is right angle halfpace form, a plurality of fasteners are surrounded and fasten by the second clamp, the fastener is close to the one side of second clamp for the inclined plane of upwards convergent, be equipped with on the inner wall of second clamp a plurality of recesses with the inclined plane matched with of fastener, the inclined plane and the recess sliding connection of fastener, the one side that the second clamp was kept away from to the fastener is equipped with the frictional layer. The utility model belongs to the technical field of distribution equipment, advantage compared with prior art lies in: convenient to use, the protective effect is good, does not influence the heat dissipation.

Description

Support is used in transformer installation

Technical Field

The utility model relates to a distribution equipment technical field specifically indicates a support is used in transformer installation.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer plays a vital role in life of people. Most transformers are mounted between two poles by brackets to facilitate ventilation and maintenance. And the support is fixed through the bolt-up clamp with being connected of two electric wire poles usually, and the structure is comparatively simple, nevertheless along with long-term accumulation, the bolt can produce fitting gap, clamp also can produce deformation, consequently can lead to the support unstability, causes the potential safety hazard.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a support for transformer installation that supports firm, fastening is effectual.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the bracket for mounting the transformer comprises a mounting base, wherein the mounting base is used for mounting and fixing the transformer, two sides of the mounting base are respectively provided with a connecting component for connecting a telegraph pole, the connecting component comprises a cross beam, an oblique beam, a first clamp, a second clamp and a plurality of fasteners, the cross beam is horizontally arranged and fixedly connected with the mounting base, the first clamp is fixedly arranged at one end of the cross beam far away from the mounting base, the oblique beam is fixedly connected with the cross beam and positioned below the cross beam, the second clamp is fixedly arranged at one end of the oblique beam far away from the cross beam, the second clamp and the first clamp are coaxially arranged, the fasteners are in a right-angle trapezoidal table shape, the plurality of fasteners are surrounded and fastened by the second clamp, one surface of the fastener, which is close to the second clamp, is an inclined plane which gradually tapers upwards, be equipped with on the inner wall of second clamp a plurality of with the inclined plane matched with recess of fastener, the inclined plane of fastener with recess sliding connection, the fastener is kept away from the one side of second clamp is equipped with the frictional layer.

Furthermore, all be equipped with on first clamp and the second clamp and be used for making its adjusting bolt who cramps.

Furthermore, a plurality of rows of through holes which are linearly arranged are arranged on the cross beam and the placement base, and the cross beam and the placement base penetrate through the through holes through bolts and are fixed by screwing nuts.

Furthermore, a reinforcing rib plate is fixedly arranged between the cross beam and the oblique beam.

Further, the friction layer is made of rubber.

Further, the cross section of the beam is T-shaped.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is:

the utility model supports the transformer by arranging the cross beam and the oblique beam, and the cross beam and the oblique beam are provided with supporting points and form a stable structure of a triangle, thus the whole structure is stable;

through setting up the fastener, can make the clamp tighten up by gravity and frictional force effect gradually when gliding to can fasten small deformation, have better incorruptibility.

Drawings

Fig. 1 is a schematic structural view of a bracket for mounting a transformer according to the present invention.

Fig. 2 is a partial sectional view of a portion a of the bracket for mounting a transformer according to the present invention.

Fig. 3 is a top view of the first clamp of the bracket for mounting transformer of the present invention.

Fig. 4 is a top view of a second clamp of the bracket for mounting a transformer of the present invention.

As shown in the figure: 1. the device comprises a placement base, 2, a cross beam, 3, an oblique beam, 4, a first clamp, 5, a second clamp, 6, a fastener, 7, a groove, 8, a friction layer, 9, an adjusting bolt, 10, a through hole, 11, a reinforcing rib plate, 12, a telegraph pole, 13 and a transformer.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see FIGS. 1-4: the utility model relates to a bracket for mounting a transformer, which comprises a mounting base 1, wherein the mounting base 1 is used for mounting and fixing a transformer 13, specifically, the mounting base 1 is a flat or middle mounting groove, two sides of the mounting base 1 are respectively provided with a connecting component for connecting a telegraph pole 12, the connecting component comprises a cross beam 2, an oblique beam 3, a first clamp 4, a second clamp 5 and a plurality of fasteners 6, the cross beam 2 is horizontally arranged and fixedly connected with the mounting base 1, the first clamp 4 is fixedly arranged at one end of the cross beam 2 far away from the mounting base 1, the first cross beam 2 is fixedly connected with the telegraph pole 12, the oblique beam 3 is fixedly connected with the cross beam 2, the oblique beam 3 provides a support for the cross beam 2, specifically, the connecting point of the oblique beam 3 is positioned at the farthest end of the cross beam 2 from the first clamp 4, and prevents one end of the cross beam 2 from being bent due to overlarge stress, the inclined beam 3 is positioned below the cross beam 2, the second clamp 5 is fixedly arranged at one end of the inclined beam 3 far away from the cross beam 2, the second clamp 5 and the first clamp 4 are coaxially arranged, the first clamp 4 and the second clamp 5 which are positioned on the same connecting component are both connected with the same telegraph pole 12, the fasteners 6 are in a right-angle step shape, the fasteners 6 are surrounded and fastened by the second clamp 5, one surface of each fastener 6, which is close to the second clamp 5, is an inclined surface which is gradually tapered upwards, and the fasteners 6 are small in top and large in bottom, so that the fasteners can be fastened when the second clamp 5 deforms and falls down; be equipped with on the inner wall of second clamp 5 a plurality of with fastener 6's inclined plane matched with recess 7, fastener 6's inclined plane with recess 7 sliding connection, fastener 6 keeps away from the one side of second clamp 5 is equipped with frictional layer 8, through setting up the usable frictional force auto-lock of frictional layer 8 to the frictional force of frictional layer 8 and wire pole 12 is greater than the frictional force of fastener 6 and second clamp 5, and the width of second clamp 5 is less than the length of fastener 6. The fasteners 6 may also be fixedly attached to the pole 12, but may cause difficulty in positioning during installation.

The first clamp 4 and the second clamp 5 are respectively provided with an adjusting bolt 9 for clamping the first clamp and the second clamp, the clamps are various in form, and in the embodiment, two separable semicircular clamps are adopted;

the crossbeam 2 and the mounting base 1 are respectively provided with a plurality of rows of through holes 10 which are linearly arranged, the crossbeam 2 and the mounting base 1 penetrate through the through holes 10 through bolts and are fixed by screwing nuts, and the distance between the two connecting assemblies can be adjusted by arranging the through holes 10, so that the use is more flexible;

a reinforcing rib plate 11 is fixedly arranged between the cross beam 2 and the oblique beam 3, and the cross section of the cross beam 2 is T-shaped;

the friction layer 8 is made of rubber, specifically styrene butadiene rubber or ethylene propylene diene monomer rubber or the combination of the styrene butadiene rubber and the ethylene propylene diene monomer rubber, and the rubber has a high friction coefficient to a cement material and a good resistance effect.

When the device is used specifically, the position of the mounting base 1 on the two cross beams 2 is adjusted through the through hole 10, so that the adjustment is carried out according to the distance between the two telegraph poles 12, the first clamp 4 clamps the telegraph poles 12 during installation, the second clamp 5 clamps the telegraph poles 12, the fastening piece 6 is located in the second clamp 5, and a certain distance is reserved between the lowest end of the fastening piece 6 and the lowest end of the second clamp 5;

when first clamp 4 or second clamp 5 produced deformation, the support whole body can slide down, and at this moment, second clamp 5 can follow recess 7 gliding, but the diameter of adding of fastener 6 and wire pole 12 down more is big more, can make second clamp 5 tighten to reach the effect of fastening.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a support is used in transformer installation which characterized in that: comprises a placement base (1), wherein the placement base (1) is used for placing a transformer (13), two sides of the placement base (1) are respectively provided with a connecting component used for connecting a telegraph pole (12), the connecting component comprises a cross beam (2), an oblique beam (3), a first clamp (4), a second clamp (5) and a plurality of fasteners (6), the cross beam (2) is horizontally arranged and fixedly connected with the placement base (1), the first clamp (4) is fixedly arranged at one end of the cross beam (2) far away from the placement base (1), the oblique beam (3) is fixedly connected with the cross beam (2) and is positioned below the cross beam (2), the second clamp (5) is fixedly arranged at one end of the oblique beam (3) far away from the cross beam (2), and the second clamp (5) and the first clamp (4) are coaxially arranged, fastener (6) are right angle halfpace form, and are a plurality of fastener (6) quilt second clamp (5) encircle and fasten, fastener (6) are close to the one side of second clamp (5) is the inclined plane of upwards convergent, be equipped with on the inner wall of second clamp (5) a plurality of with inclined plane matched with recess (7) of fastener (6), the inclined plane of fastener (6) with recess (7) sliding connection, fastener (6) are kept away from the one side of second clamp (5) is equipped with frictional layer (8).

2. The bracket for mounting a transformer according to claim 1, wherein: and the first clamp (4) and the second clamp (5) are both provided with adjusting bolts (9) for clamping the first clamp and the second clamp.

3. The bracket for mounting a transformer according to claim 1, wherein: the beam (2) and the placement base (1) are provided with a plurality of rows of through holes (10) which are linearly arranged, and the beam (2) and the placement base (1) penetrate through the through holes (10) through bolts and are fixed by screwing nuts.

4. The bracket for mounting a transformer according to claim 1, wherein: a reinforcing rib plate (11) is fixedly arranged between the cross beam (2) and the oblique beam (3).

5. The bracket for mounting a transformer according to claim 1, wherein: the friction layer (8) is made of rubber.

6. The bracket for mounting a transformer according to claim 1, wherein: the cross section of the cross beam (2) is T-shaped.