CN218631579U

CN218631579U - Support convenient to stably put transformer on post

Info

Publication number: CN218631579U
Application number: CN202223073430.5U
Authority: CN
Inventors: 冯兆祥; 徐�明; 申龙�
Original assignee: Anhui Hubing Engineering Design Consulting Co ltd
Current assignee: Anhui Hubing Engineering Design Consulting Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a support convenient to stably put transformer on post, include: the transformer comprises a telegraph pole, a first connecting block, a clamping ring and a connecting frame, wherein the outer side of the telegraph pole is connected with a connecting sleeve through a bolt, the top of the connecting sleeve is connected with a support body, and the top of the support body is provided with a transformer body. This support convenient to stably put transformer on post, rotate the thread bush through the pivot and break away from the contact with the snap ring, continue to rotate the thread bush this moment, when the thread bush expandes, the rotation threaded rod, make the threaded rod remove towards the direction of fixture block, when the hemisphere face of threaded rod one end contacts the inside chute of fixture block, the threaded rod will unable continuation rotation, the threaded rod can support the support body with the thread bush this moment, the weight that prevents the transformer body leads to the support body to take place to remove, make the transformer body put the unstability, so can be convenient for carry out stable putting to the transformer through above-mentioned operation, make the transformer can not take place to rock on the support.

Description

Support convenient to stably put transformer on post

Technical Field

The utility model relates to a transformer technical field on the post specifically is a support convenient to stably put transformer on post.

Background

The 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 pole-mounted transformer is a transformer mounted on a pole body of a telegraph pole, and when the transformer is mounted, the transformer needs to be connected with the telegraph pole through a support. Firstly, the support is arranged on the telegraph pole, and then the transformer is fixed on the support.

When an existing pole-mounted transformer support is installed, a connecting sleeve is generally installed on a telegraph pole only through a bolt. Then, the support is connected with the connecting sleeve through a bolt nut, and then the pole-mounted transformer is installed on the support through the bolt nut.

The existing support is often simpler, and in many times, only two cross beams are used as the support for the purposes of convenient installation and material saving. There is generally no supporting structure on the stent. Therefore, the bolt and the nut on the connecting sleeve of the bracket can be loosened after the bracket is used for a long time, so that the bracket is unstable in connection. The transformer is shaken, a support can be provided with the supporting rod at the bottom, but the supporting rod is generally arranged on the support and the telegraph pole through bolts, so that the transformer is more troublesome, and the time is more wasted when the transformer is disassembled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support convenient to stably put transformer on post to the transformer can be put on the support steadily, avoids the transformer to take place to rock on the support.

In order to achieve the above object, the utility model provides a following technical scheme:

a support convenient to stably put pole-mounted transformer includes: the device comprises a telegraph pole, a first connecting block, a clamping ring and a connecting frame; the outer side of the telegraph pole is connected with a connecting sleeve through a bolt, the top of the connecting sleeve is connected with a support body, and a transformer body is arranged at the top of the support body;

the top of the first connecting block is fixed with the bracket body, and a threaded sleeve is movably connected inside the first connecting block through a rotating shaft;

the transformer comprises a bracket body and a transformer body, wherein the bracket body is provided with a clamping block, the clamping block is arranged in the clamping block, and the clamping block is connected with the inner part of the threaded sleeve through a thread.

Preferably, one side of the fixture block is connected with the telegraph pole through a bolt.

Preferably, the top of the snap ring is fixed with the bracket body.

Preferably, the connecting frame is fixed with the transformer body, and the bottom of the connecting frame is fixed with the bracket body through a bolt.

Preferably, a second connecting block is fixedly connected to one side of the connecting frame.

Preferably, a positioning block is sleeved inside the second connecting block, and the bottom of the positioning block is fixed with the support body.

Preferably, a bolt penetrates through the positioning block.

Preferably, the outer side of the bolt is sleeved with a spring, and one end of the spring is connected with the second connecting block.

Preferably, the top of the positioning block is a hemispherical surface.

Preferably, the snap ring is in a C shape.

Compared with the prior art, this be convenient for stably put support of transformer on post beneficial effect is: rotate the thread bush through the pivot and break away from the contact with the snap ring, continue to rotate the thread bush this moment, when the thread bush expandes, rotate the threaded rod, make the threaded rod remove towards the direction of fixture block, when the hemisphere face of threaded rod one end contacts the inside chute of fixture block, the threaded rod will unable continuation rotation, the threaded rod can support the support body with the thread bush this moment, the weight that prevents the transformer body leads to the support body to take place to remove, make the transformer body put unstably, so can be convenient for carry out stable putting to the transformer through above-mentioned operation, make the transformer can not take place to rock on the support.

1. When putting the transformer installation, need earlier install the support on the wire pole, then install the transformer on the support, put in order to guarantee the stability of transformer, rotate the contact that the thread bush breaks away from with the snap ring through the pivot, continue to rotate the thread bush this moment, when the thread bush expandes, rotate the threaded rod, make the threaded rod remove towards the direction of fixture block, when the hemisphere face of threaded rod one end contacts the inside chute of fixture block, the threaded rod will unable continuation rotation, the threaded rod can support the support body with the thread bush this moment, prevent that the weight of transformer body from leading to the support body to take place to remove, make the transformer body put unstably, so through above-mentioned operation additionally increase a bracing piece in the transformer bottom, can be convenient for carry out stable the putting to the transformer, make the transformer can not take place to rock on the support.

2. When installing the transformer and putting, need earlier install the support on the wire pole, then install the transformer on the support, when installing the transformer on the support, in order to conveniently install the transformer, through docking second connecting block with transformer body bottom with the locating piece, when the locating piece contacts the inclined plane of bolt, the bolt removes, the extrusion spring contracts, make the bolt remove, when the bolt contacts the inside draw-in groove of locating piece, the spring resets, it removes to drive the bolt, carry out the block with the locating piece when the bolt removes, accomplish the location to transformer body this moment, can make things convenient for the bolt to be connected fixedly with support body and transformer body, so can be convenient for fix a position transformer body through above-mentioned operation, conveniently align support body and transformer body's connection hole site, convenient to use bolt is fixed.

Drawings

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

FIG. 2 is a right side view of the present invention;

fig. 3 is a schematic cross-sectional view of the connection portion between the fixture block and the plug of the present invention;

fig. 4 is a schematic sectional view of a connecting portion between the second connecting block and the threaded rod according to the present invention.

In the figure: 1. a utility pole; 2. connecting sleeves; 3. a stent body; 4. a transformer body; 5. a first connection block; 6. a threaded sleeve; 7. a threaded rod; 8. a latch, 81 chute; 9. a snap ring; 10. a connecting frame; 11. a second connecting block; 12. a positioning block, a hemispherical surface 121 and a clamping groove 122; 13. a latch, 131 ramp; 14. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a support convenient to stably put pole-mounted transformer includes: the utility pole comprises a utility pole 1, a first connecting block 5, a clamping ring 9 and a connecting frame 10, wherein the outer side of the utility pole 1 is connected with a connecting sleeve 2 through a bolt. The support body 3 is connected with above the adapter sleeve 2, and the top of the support body 3 is provided with a transformer body 4. The connecting sleeve 2 is composed of two semicircular rings, and the two semicircular rings are fastened with each other and then tightly sleeved on the outer peripheral surface of the telegraph pole 1. Then the bracket body 3 is fastened above the connecting sleeve 2.

The top of the first connecting block 5 is fixed with the bracket body 3, and the inside of the first connecting block 5 is movably connected with a threaded sleeve 6 through a rotating shaft. The threaded rod 7 is connected with the inner thread of the threaded sleeve 6, and the lower end of the threaded rod 7 is abutted in the inclined groove 81 in the fixture block 8. One side of the clamping block 8 is connected with the telegraph pole 1 through a bolt, and the top of the clamping ring 9 is fixed with the support body 3. The threaded sleeve 6 and the threaded rod 7 form a threaded transmission structure. The first connecting block 5 and the threaded sleeve 6 form a rotating structure through a rotating shaft. The inside chute 81 that has seted up with threaded rod 7 assorted of fixture block 8, the one end of threaded rod 7 and fixture block 8 butt is the circular arc. The appearance of snap ring 9 is "C" style of calligraphy, and snap ring 9 is the plastics material.

During specific implementation, when the transformer is installed and placed, the support needs to be installed on the telegraph pole 1, and then the transformer is installed on the support.

During the concrete implementation, when putting the transformer, need install the support earlier on wire pole 1, then install the transformer on the support, when installing the transformer on the support, in order to conveniently install the transformer, through docking second connecting block 11 with the locating piece 12 of transformer body 4 bottom, when transformer body 4 falls, aim at locating piece 12 with the through-hole on the second connecting block 11, make locating piece 12 pass the through-hole on the second connecting block 11 from second connecting block 11 below, thereby make the second connecting block 11 of transformer body 4 both sides all be connected with locating piece 12 on the support body 3, place transformer body 4 on support body 3.

As shown in fig. 3, when the edge of the through hole of the second connecting block 11 contacts the hemispherical surface of the positioning block 12, the hemispherical surface 121 of the positioning block 12 guides the through hole of the second connecting block 11 to abut against the positioning block 12. When the hemispherical surface 121 at the top of the positioning block 12 abuts against the inclined surface 121 of the plug 13, the plug 13 moves to the right, the spring 14 is extruded when the plug moves, and the spring 14 contracts when the plug is extruded. The second connecting block 11 continues to move downwards, when the left end of the bolt 13 contacts the clamping groove 122 inside the positioning block 12, the spring 14 resets to drive the bolt 13 to move leftwards, and the bolt 13 is inserted into the clamping groove 122 inside the positioning block 12 when moving and is clamped with the positioning block 12. The positioning of the transformer body 4 is completed at this moment, and the bracket body 3 and the transformer body 4 can be connected and fixed by using bolts conveniently.

As shown in fig. 1 and 4, in order to ensure the stable placement of the transformer, an inclined support rod can be formed by the threaded sleeve and the threaded rod 7, and the support rod, the bracket body 3 and the utility pole 1 together form a stable triangular support structure. The threaded sleeve 6 is rotated by the rotating shaft, and the threaded sleeve 6 is contacted with the clamping ring 9 when rotating. The snap ring 9 is extruded to deform, so that the thread bushing 6 is separated from the contact with the snap ring 9.

Then, the threaded sleeve 6 is continued to be rotated. When the threaded sleeve 6 is unfolded, the threaded rod 7 is rotated, and when the threaded rod 7 rotates, the threaded rod 7 and the threaded sleeve 6 are in threaded transmission, so that the threaded rod 7 moves, and the threaded rod 7 is rotated to move towards the direction of the fixture block 8. When the hemispherical surface of one end of the threaded rod 7 contacts the inclined groove 81 in the fixture block 8, the threaded rod 7 cannot rotate any more, as shown in fig. 1. At this moment, the threaded rod 7 and the threaded sleeve 6 form a supporting rod, the upper end of the supporting rod is supported below the bracket body 3, the lower end of the supporting rod is clamped in a chute 81 of a clamping block 8 on the telegraph pole 1 (as shown in fig. 4), and the supporting rod, the bracket body 3 and the telegraph pole 1 jointly form a stable triangular supporting structure to support the bracket body 3, so that the weight of the transformer body 4 can be prevented from causing the bracket body 3 to move, and the transformer body 4 is made to be placed unstably.

When needs demolish transformer body 4, move to the inside direction of thread bush 6 through rotating threaded rod 7, threaded rod 7 breaks away from fixture block 8, make threaded rod 7 take in gradually in thread bush 6, after threaded rod 7 took in thread bush 6 completely, rotate thread bush 6, contact with snap ring 9, when the hemisphere face contact snap ring 9 of thread bush 6, snap ring 9 takes place to deform, make thread bush 6 carry out the block with snap ring 9, accomodate

thread bush

6, 6 left ends card of thread bush is in snap ring 9 this moment, the right-hand member is connected with first connecting block 5, thread bush 6 returns initial condition. The transformer can be taken down by dismounting the bolt and the nut on the bracket, so that the transformer can be stably placed through the operation, and the transformer cannot shake on the bracket.

As shown in fig. 3, the top of the connecting frame 10 is fixed to the transformer body 4, and the bottom of the connecting frame 10 is fixed to the bracket body 3 through bolts; one side of the connecting frame 10 is fixedly connected with a second connecting block 11. A positioning block 12 is sleeved inside the second connecting block 11, and the bottom of the positioning block 12 is fixed with the bracket body 3. A bolt 13 penetrates through the positioning block 12. The bolt 13 penetrates through the second connecting block 11 from right to left and then is inserted into the clamping groove 122 of the positioning block 12. The spring 14 is sleeved outside the bolt 13, one end of the spring 14 is connected with the second connecting block 11, the bolt 13 and the spring 14 form an elastic telescopic structure, and the bolt 13 and the positioning block 12 form a clamping structure.

When the transformer body 4 needs to be removed, the left end of the bolt 13 is separated from the contact with the clamping groove 122 inside the positioning block 12 by pulling the bolt 13 to the right. When the bolt 13 moves rightwards, the pressing spring 14 contracts until the bolt 13 is out of contact with the positioning block 12. At this moment, the clamping between the second connecting block 11 and the positioning block 12 is removed, the support body 3 is lifted upwards to enable the transformer body 4 and the second connecting block 11 to be far away from the positioning block 12 and the support body 3, the support body 3 and the transformer body 4 can be separated, so that the transformer body 4 can be conveniently positioned through the operation, the support body 3 is conveniently aligned with the connecting hole position of the transformer body 4, and bolts are convenient to use for fixing.

In conclusion: in the use of the bracket convenient for stably placing the transformer on the pole, firstly, the connecting sleeve 2 is fixed on the telegraph pole 1 through bolts and nuts (as shown in fig. 2), the bracket body 3 is installed on the connecting sleeve 2, the transformer body 4 is installed on the bracket body 3 after the connecting sleeve 2 is fixed, in order to ensure the stable installation of the transformer body 4, the expandable threaded rod 7 is connected with the clamping block 8 to support the transformer body 4, which is the characteristic of the bracket convenient for stably placing the transformer on the pole, and the content which is not described in detail in the description belongs to the prior art which is known to the technical personnel in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A support convenient to stably put pole-mounted transformer includes: the novel electric pole comprises a telegraph pole (1), a first connecting block (5), a clamping ring (9) and a connecting frame (10), and is characterized in that the outer side of the telegraph pole (1) is connected with a connecting sleeve (2) through a bolt, the top of the connecting sleeve (2) is connected with a support body (3), and the top of the support body (3) is provided with a transformer body (4);

the top of the first connecting block (5) is fixed with the bracket body (3), and a threaded sleeve (6) is movably connected inside the first connecting block (5) through a rotating shaft;

the transformer is characterized in that a threaded rod (7) is connected to the inner portion of the threaded sleeve (6) in a threaded mode, and the lower end of the threaded rod (7) is connected with a clamping block (8) in a butting mode to support the bracket body (3) and the transformer body (4).

2. The bracket convenient for stably placing the pole-mounted transformer in claim 1, which is characterized in that: one side of the clamping block (8) is connected with the telegraph pole (1) through a bolt.

3. The bracket convenient for stably placing the pole-mounted transformer in claim 1, which is characterized in that: the top of the clamping ring (9) is fixed with the bracket body (3).

4. The bracket convenient for stably placing the pole-mounted transformer in claim 1, which is characterized in that: the connecting frame (10) is fixed with the transformer body (4), and the bottom of the connecting frame (10) is fixed with the support body (3) through bolts.

5. The bracket convenient for stably placing the pole-mounted transformer in claim 4, wherein: and a second connecting block (11) is fixedly connected to one side of the connecting frame (10).

6. The rack of claim 5 for facilitating stable placement of a pole-mounted transformer, wherein: the positioning block (12) is sleeved inside the second connecting block (11), and the bottom of the positioning block (12) is fixed with the support body (3).

7. The rack of claim 6 for facilitating stable placement of a pole-mounted transformer, wherein: the positioning block (12) is internally connected with a bolt (13) in a penetrating way.

8. The rack of claim 7 for facilitating stable placement of a pole-mounted transformer, wherein: the outer side of the bolt (13) is sleeved with a spring (14), and one end of the spring (14) is connected with the second connecting block (11).

9. The rack of claim 6 for facilitating stable placement of a pole-mounted transformer, wherein: the top of the positioning block (12) is a hemispherical surface (121).

10. The bracket convenient for stably placing the pole-mounted transformer in claim 1, which is characterized in that: the clamping ring (9) is C-shaped in appearance.