CN211654506U - Fixing device for mounting power converter - Google Patents

Abstract

The utility model provides a fixing device for the installation of a power converter, which comprises a fixing unit for fixing the power converter and a height adjusting unit for adjusting the height of the power converter; the fixed unit comprises a first hoop used for fixing a first telegraph pole on the left side of the power converter, a second hoop used for fixing a second telegraph pole on the right side of the power converter, a first connecting plate arranged on the first hoop and close to one end of the power converter, a second connecting plate arranged on the second hoop and close to one end of the power converter, a fixed plate arranged between the first connecting plate and the second connecting plate, and a fixed groove arranged on the fixed plate and used for fixing the lower end of the power converter, wherein the power converter is connected with the fixed groove in a clamped mode. Through a fixing device for transformer installation, not only can carry out firm fixed to the transformer, but also can adjust conveniently the vertical height of transformer as required.

Description

A fixture for installation of electrical transformers

technical field

The utility model relates to the technical field of transformer fixing, in particular to a fixing device used for the installation of a transformer.

Background technique

The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. It is an extremely important and commonly used power equipment. The existing transformer is usually fixed between two poles, although it can realize the However, after the fixing is completed, it is usually difficult to conveniently adjust the vertical height of the transformer as required without re-fixing the fixing device.

Utility model content

In view of this, the present invention aims at the deficiencies of the prior art, and provides a fixing device for the installation of the transformer, which can not only firmly fix the transformer, but also conveniently adjust the vertical height of the transformer as required. ground adjustment.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a fixing device for installing a power transformer, including a fixing unit for fixing the power transformer, and a height adjustment for adjusting the height of the power transformer unit;

The fixing unit includes a first hoop for fixing the first utility pole on the left side of the transformer, a second hoop for securing the second utility pole on the right side of the transformer, and a second hoop for securing the second utility pole on the right side of the transformer. The first connecting plate of the hoop close to one end of the transformer, the second connecting plate arranged on the end of the second hoop close to the transformer, the fixing plate arranged between the first connecting plate and the second connecting plate, the fixing plate and the a fixing slot for fixing the lower end of the transformer, the transformer is clamped with the fixing slot, and the side end of the fixing slot is also provided with fixing bolts for fixing the connection between the fixing slot and the transformer;

The height adjustment unit includes a first electric telescopic rod arranged between the top left end of the fixing plate and the bottom left end of the fixing slot, and a first electric telescopic rod arranged at the bottom of the fixing slot for connecting the upper end of the output shaft of the first electric telescopic rod. A fixing cylinder, a second electric telescopic rod arranged between the top right end of the fixing plate and the bottom right end of the fixing slot, and a second electric telescopic rod arranged at the bottom of the fixing slot for connecting the upper end of the output shaft of the second electric telescopic rod cylinder.

Further, the left end of the first connecting plate is provided with a first connecting groove for fixing with the first hoop, the first connecting groove is clamped with the first hoop, and the first connecting groove is connected with the first hoop. The connection of the hoop is welded and fixed, the right end of the second connecting plate is provided with a second connecting groove for fixing with the second hoop, the second connecting groove is clamped with the second hoop, and the second connecting groove is The connection with the second hoop is welded and fixed; the left end of the fixing plate is provided with a first connection slot hole for fixing the first connection plate, and the right end of the fixing plate is provided with a second connection plate for fixing. The second connection slot, the first connection plate is clamped with the first connection slot, the connection between the first connection plate and the first connection slot is fixedly connected by bolts and nuts, and the second connection plate The second connecting plate is clamped with the second connecting slot, and the connection between the second connecting plate and the second connecting slot is fixedly connected by bolts and nuts.

Further, the fixing unit also includes a number of first tightening bolts arranged on the first hoop for fixing the connection between the first hoop and the first utility pole, and a plurality of first tightening bolts arranged on the second hoop for fixing Several second tightening bolts for fixing the connection between the second hoop and the second electric pole.

Further, the bottom of the first electric telescopic rod and the left end of the fixing plate are fixedly connected by bolts and nuts, the upper end of the output shaft of the first electric telescopic rod is clamped with the first fixing cylinder, and the first electric telescopic rod is clamped. The connection between the upper end of the output shaft of the rod and the first fixed cylinder is fixedly connected by bolts and nuts; the bottom of the second electric telescopic rod and the right end of the fixed plate are fixedly connected by bolts and nuts, and the second electric telescopic rod is fixedly connected by bolts and nuts. The upper end of the output shaft is clamped with the second fixing cylinder, and the connection between the upper end of the output shaft of the second electric telescopic rod and the second fixing cylinder is fixedly connected by bolts and nuts.

Further, the height adjustment unit also includes an installation box arranged at the bottom of the fixing plate, a battery arranged in the installation box, and a microcontroller arranged in the installation box, the first electric telescopic rod, the second electric telescopic rod, The microcontrollers are all electrically connected to the battery, respectively, and the first electric telescopic rod and the second electric telescopic rod are controlled by the microcontroller respectively.

Further, the height adjustment unit also includes a first vertical bar arranged on the left end of the fixing plate, a second vertical bar arranged at the right end of the fixing plate, a first horizontal bar arranged at the left end of the fixing slot, and a first horizontal bar arranged at the right end of the fixing slot. The second cross bar at the end, the first guide slide plate arranged on the first vertical bar, the first guide chute arranged on the left end of the first cross bar and matched with the first guide slide plate, the A second guide slide plate on the vertical rod, and a second guide chute which is arranged on the right end of the first transverse rod and is matched with the second guide slide plate.

Further, the bottom of the first vertical rod is welded and fixed to the left end of the fixing plate, the bottom of the second vertical rod is welded and fixed to the right end of the fixed plate, and the right end of the first horizontal rod and the left end of the fixing slot are welded and fixed. Welding and fixing, the left end of the second cross bar is welded and fixed with the right end of the fixing slot, the right end of the first guide chute is welded and fixed with the left end of the second cross bar, and the second guide chute is welded and fixed. The left end is welded and fixed with the right end of the second cross bar.

Compared with the prior art, the beneficial effects of the present invention are as follows: First, the existing fixing device used for the installation of the transformer, after the fixing of the transformer is completed, without re-fixing the fixing device, usually It is difficult to conveniently adjust the vertical height of the transformer as required; however, through the technical solutions described in the present utility model, through the cooperation of the microcontroller, the first electric telescopic rod, and the second electric telescopic rod, it is possible to make The transformer can easily adjust the vertical height; in addition, through the first vertical bar, the first horizontal bar, the first guide slide, the first guide chute, the second vertical bar, the second horizontal bar, the first The cooperation of the two guide slides and the second guide chute can not only make the transformer more stable in the process of moving up and down, but also make the whole device more stable after the vertical height adjustment of the transformer is completed. Resisting the blowing of wind, it will not affect the stability of the entire device and the safety of the transformer due to excessive wind, especially when the transformer is lifted to a higher height, that is, the first electric telescopic rod, the second point electric When the output shaft of the telescopic rod is extended by a long length.

Second, through the cooperation of the first tightening bolts, the first hoop and the first telephone pole can be more firmly fixed together, and through the cooperation of the second tightening bolts, the second hoop and the second telephone pole can be more firmly fixed. stipulate together.

Description of drawings

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the front view structure schematic diagram of the utility model.

FIG. 2 is a schematic front view of the structure of the installation box, the storage battery and the microcontroller of the present invention.

FIG. 3 is a schematic top view of the structure of the present invention.

In the figure: 1. Transformer; 2. The first utility pole; 3. The first hoop; 4. The second utility pole; 5. The second hoop; 6. The first connecting plate; 7. The second connecting plate; 8. Fixing plate; 9. Fixing slot; 10. Fixing bolt; 11. The first electric telescopic rod; 12. The first fixing cylinder; 13. The second electric telescopic rod; 14. The second fixing cylinder; 15. The first connection slot; 16, the second connection slot; 17, the first connection slot; 18, the second connection slot; 19, the first tightening bolt; 20, the second tightening bolt; 21, the installation box; 22, the battery; 23, Micro controller; 24, first vertical bar; 25, second vertical bar; 26, first horizontal bar; 27, second horizontal bar; 28, first guide slide plate; 29, first guide chute; 30 , the second guide slide; 31, the second guide chute.

Detailed ways

In order to better understand the present utility model, the content of the present utility model is further clearly described below in conjunction with the embodiments, but the protection content of the present utility model is not limited to the following embodiments. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details.

As shown in Figures 1-3, a fixing device for installing a transformer includes a fixing unit for fixing the transformer 1 and a height adjusting unit for adjusting the height of the transformer 1;

The fixing unit includes a first hoop 3 for fixing the first utility pole 2 on the left side of the transformer 1 , and a second hoop 5 for securing the second utility pole 4 on the right side of the transformer 1 . , a first connecting plate 6 arranged on one end of the first hoop 3 close to the transformer 1, a second connecting plate 7 arranged on one end of the second hoop 5 close to the transformer 1, and a first connecting plate 6 connected to the second A fixing plate 8 between the plates 7, a fixing slot 9 arranged on the fixing plate 8 and used to fix the lower end of the transformer 1, the transformer 1 is clamped with the fixing slot 9, and the side of the fixing slot 9 is The end is also provided with fixing bolts 10 for fixing the connection between the fixing slot 9 and the transformer 1;

The height adjustment unit includes a first electric telescopic rod 11 arranged between the top left end of the fixing plate 8 and the bottom left end of the fixing slot 9, and a first electric telescopic rod 11 arranged at the bottom of the fixing slot 9 for the output shaft of the first electric telescopic rod 11. The first fixed cylinder 12 connected to the upper end, the second electric telescopic rod 13 disposed between the top right end of the fixed plate 8 and the bottom right end of the fixed groove 9, and the second electric telescopic rod 13 disposed at the bottom of the fixed groove 9 for the second electric telescopic rod 13 The upper end of the output shaft is connected to the second fixed cylinder 14 .

The fixing bolt 10 passes through the side wall of the fixing slot 9 and is screwed to the side wall of the transformer 1 .

The left end of the first connecting plate 6 is provided with a first connecting groove 15 for fixing with the first hoop 3, the first connecting groove 15 is clamped with the first hoop 3, and the first connecting groove 15 is connected to the The connection of the first hoop 3 is welded and fixed, the right end of the second connecting plate 7 is provided with a second connecting groove 16 for fixing with the second hoop 5, and the second connecting groove 16 is connected to the second hoop. 5 is clamped, and the connection between the second connecting groove 16 and the second hoop 5 is welded and fixed; the left end of the fixing plate 8 is provided with a first connecting slot 17 for fixing the first connecting plate 6. The right end of the fixing plate 8 is provided with a second connecting slot 18 for fixing the second connecting plate 7, the first connecting plate 6 is clamped with the first connecting slot 17, and the first connecting plate 6 is connected to the second connecting plate 7. The connection of a connection slot 17 is fixedly connected by bolts and nuts, the second connection plate 7 is clamped with the second connection slot 18, and the connection between the second connection plate 7 and the second connection slot 18 passes through Bolts and nuts secure the connection.

The fixing unit also includes a number of first tightening bolts 19 arranged on the first hoop 3 for fixing the connection between the first hoop 3 and the first utility pole 2 , and a plurality of first tightening bolts 19 arranged on the second hoop 5 . Several second tightening bolts 20 for fixing the connection between the second hoop 5 and the second electric pole 4 .

The bottom of the first electric telescopic rod 11 and the left end of the fixing plate 8 are fixedly connected by bolts and nuts, and the upper end of the output shaft of the first electric telescopic rod 11 is clamped with the first fixing cylinder 12. The connection between the upper end of the output shaft of the telescopic rod 11 and the first fixing cylinder 12 is fixedly connected by bolts and nuts; the bottom of the second electric telescopic rod 13 and the right end of the fixing plate 8 are fixedly connected by bolts and nuts. The upper ends of the output shafts of the two electric telescopic rods 13 are clamped with the second fixing cylinder 14 , and the connection between the upper ends of the output shafts of the second electric telescopic rods 13 and the second fixing cylinder 14 is fixedly connected by bolts and nuts.

The height adjustment unit further includes an installation box 21 arranged at the bottom of the fixing plate 8, a battery 22 arranged in the installation box 21, and a microcontroller 23 arranged in the installation box 21, the first electric telescopic rod 11, the second The electric telescopic rod 13 and the microcontroller 23 are electrically connected to the battery, respectively, and the first electric telescopic rod 11 and the second electric telescopic rod 13 are controlled by the microcontroller 23 respectively.

The mounting box 21 is connected and fixed with the fixing plate 8 by bolts and nuts.

The model of the microcontroller is MAM-200.

The models of the first electric telescopic rod 11 and the second electric telescopic rod 13 are both TGF and waterproof electric telescopic rods.

The height adjustment unit further includes a first vertical rod 24 arranged at the left end of the fixing plate 8, a second vertical rod 25 arranged at the right end of the fixing plate 8, a first horizontal bar 26 arranged at the left end of the fixing groove 9, The second cross bar 27 at the right end of the slot 9, the first guide slide plate 28 arranged on the first vertical bar 24, the first guide slide plate 28 arranged on the left end of the first cross bar 26 and adapted to the first guide slide plate 28. The guide chute 29 , the second guide slide 30 provided on the second vertical rod 25 , and the second guide slide 31 provided on the right end of the first cross bar 26 and matched with the second guide slide 30 .

The bottom of the first vertical rod 24 is welded and fixed to the left end of the fixing plate 8 , the bottom of the second vertical rod 25 is welded and fixed to the right end of the fixed plate 8 , and the right end of the first horizontal rod 26 is fixed to the fixing groove 9 . The left end is welded and fixed, the left end of the second cross bar 27 is welded and fixed with the right end of the fixing groove 9, the right end of the first guide chute 29 is welded and fixed with the left end of the second cross bar 27, the said The left end of the second guide chute 31 is welded and fixed to the right end of the second transverse rod 27 .

The storage battery 22 is also electrically connected to the external circuit of the transformer 1 through wires to supplement electric energy.

Specifically, through the cooperation of the first connecting slot 17, the second connecting slot 18 and the bolts and nuts, the two ends of the fixing plate 8 are respectively fixed to the first connecting plate 6 and the second connecting plate 7 together. The left end of a connecting plate 6 is fixed with the right end of the first hoop 3, and the right end of the second connecting plate 7 is fixed with the left end of the second hoop 5. Therefore, at this time, the fixing plate 8 and the first hoop have been realized. The indirect connection between the hoop 3 and the second hoop 5.

Then fix the first hoop 3 and the second hoop 5 to the first utility pole 2 and the second utility pole 4 respectively, and then connect the first hoop 3 and the first utility pole 2 through the first tightening bolt 19 The second tightening bolt 20 fixes the connection between the second hoop 5 and the second utility pole 4, so that the first hoop 3 is more firmly fixed with the first utility pole 2, so that the second The hoop 5 is more firmly fixed with the second pole 4 .

After that, use bolts and nuts to fix the bottoms of the first electric telescopic rod 11 and the second electric telescopic rod 13 to the left and right ends of the fixing plate 8 respectively; then fix the first guide chute 29 and the second guide slide The grooves 31 are respectively installed on the first vertical rod 24 and the second vertical rod 25, and the first guide sliding groove 29 can be connected to the first vertical rod through the cooperation of the first guide sliding groove 29 and the first guide sliding plate 28. 24 to move vertically, through the cooperation of the second guide chute 31 and the second guide slide plate 30, the first guide chute 29 can move vertically on the first vertical rod 24;

Next, the upper ends of the output shafts of the first electric telescopic rod 11 and the second electric telescopic rod 13 are respectively connected to the first fixed cylinder 12 and the second fixed cylinder 14 by bolts and nuts.

Then, the lower end of the transformer 1 is clamped to the fixing slot 9 , and the connection between the fixing slot 9 and the transformer 1 is fixed by the fixing bolts 10 .

When the vertical height of the transformer 1 needs to be adjusted, the expansion and contraction of the output shafts of the first electric telescopic rod 11 and the second electric telescopic rod 13 are adjusted by the microcontroller 23, so that the first guide chute can be adjusted. 29 moves synchronously vertically on the first vertical rod 24, so that the second guide chute 31 moves synchronously vertically on the second vertical rod 25, so that the vertical height of the fixing groove 9 is adjusted, so that the The vertical height is adjusted.

By means of the battery 22, the entire fixed device can continue to work even when the electric power cannot be obtained from the external circuit.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention are not departing from the technical solutions of the present invention. The spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. A fixing device for installing a power transformer, characterized in that: comprising a fixing unit for fixing the power transformer, a height adjusting unit for adjusting the height of the power transformer; The fixing unit includes a first hoop for fixing the first utility pole on the left side of the transformer, a second hoop for securing the second utility pole on the right side of the transformer, and a second hoop for securing the second utility pole on the right side of the transformer. The first connecting plate of the hoop close to one end of the transformer, the second connecting plate arranged on the end of the second hoop close to the transformer, the fixing plate arranged between the first connecting plate and the second connecting plate, the fixing plate and the a fixing slot for fixing the lower end of the transformer, the transformer is clamped with the fixing slot, and the side end of the fixing slot is also provided with fixing bolts for fixing the connection between the fixing slot and the transformer; The height adjustment unit includes a first electric telescopic rod arranged between the top left end of the fixing plate and the bottom left end of the fixing slot, and a first electric telescopic rod arranged at the bottom of the fixing slot for connecting the upper end of the output shaft of the first electric telescopic rod. A fixing cylinder, a second electric telescopic rod arranged between the top right end of the fixing plate and the bottom right end of the fixing slot, and a second electric telescopic rod arranged at the bottom of the fixing slot for connecting the upper end of the output shaft of the second electric telescopic rod cylinder. 2 . The fixing device for installing a transformer according to claim 1 , wherein the left end of the first connecting plate is provided with a first connecting groove for fixing with the first hoop, and the first The connecting groove is clamped with the first hoop, and the connection between the first connecting groove and the first hoop is welded and fixed, and the right end of the second connecting plate is provided with a second connecting groove for fixing with the second hoop, The second connecting groove is clamped with the second hoop, and the connection between the second connecting groove and the second hoop is welded and fixed; the left end of the fixing plate is provided with a first connection for fixing the first connecting plate A slot hole, the right end of the fixing plate is provided with a second connection slot hole for fixing the second connection plate, the first connection plate is clamped with the first connection slot hole, and the first connection plate is connected with the first connection slot. The connection of the connection slot is fixedly connected by bolts and nuts, the second connection plate is clamped with the second connection slot, and the connection between the second connection plate and the second connection slot is fixedly connected by bolts and nuts. 3 . The fixing device for installing a power transformer according to claim 2 , wherein the fixing unit further comprises a connection part arranged on the first hoop and used for connecting the first hoop and the first electric pole. 4 . Several first tightening bolts for fixing, and several second tightening bolts arranged on the second hoop for fixing the connection between the second hoop and the second electric pole. 4 . The fixing device for installing a power transformer according to claim 3 , wherein the bottom of the first electric telescopic rod and the left end of the fixing plate are fixedly connected by bolts and nuts, and the first electric telescopic rod is 4. 5 . The upper end of the output shaft of the first electric telescopic rod is clamped with the first fixed cylinder, and the connection between the upper end of the output shaft of the first electric telescopic rod and the first fixed cylinder is fixedly connected by bolts and nuts; the bottom of the second electric telescopic rod is connected with The right end of the fixed plate is fixedly connected by bolts and nuts, the upper end of the output shaft of the second electric telescopic rod is clamped with the second fixed cylinder, and the upper end of the output shaft of the second electric telescopic rod is connected with the second fixed cylinder The connection is fixed by bolts and nuts. 5 . The fixing device for installing a power transformer according to claim 4 , wherein the height adjusting unit further comprises an installation box arranged at the bottom of the fixing plate, a battery arranged in the installation box, and a battery arranged in the installation box. 6 . The first electric telescopic rod, the second electric telescopic rod, and the microcontroller are all electrically connected to the battery, respectively, and the first electric telescopic rod and the second electric telescopic rod are controlled by the micro-controller respectively. device. 6 . The fixing device for installing a power transformer according to claim 5 , wherein the height adjusting unit further comprises a first vertical rod arranged at the left end of the fixing plate and a second vertical rod arranged at the right end of the fixing plate 6 . , a first cross bar arranged on the left end of the fixing slot, a second horizontal bar arranged on the right end of the fixing slot, a first guide slide plate arranged on the first vertical bar, a left end of the first horizontal bar and the A first guide chute matched with the guide slide, a second guide slide set on the second vertical rod, a second guide slide set on the right end of the first cross rod and matched with the second guide slide Guide chute.

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