阅读说明：本技术 一种电力工程变压器安装施工方法 (Installation and construction method for power engineering transformer ) 是由 袁利峰 宋秀华 许凯丽 于 2021-01-07 设计创作，主要内容包括：本发明涉及一种电力工程变压器安装施工方法,应用安装机构将变压器安装至两根电线杆之间,所述安装机构包括：底座、连接滑杆、限位滑块、第一连接臂、第二连接臂、第一母安装件、第二母安装件。所述电力工程变压器安装施工方法包括：S1：将所述第一母安装件与第二母安装件分别固定设置于两根所述电线杆的预安装高度上；S2：抬升所述底座,至所述第一连接臂抵接于所述第一卡接槽的上沿,所述第二连接臂抵接于所述第二卡接槽的上沿；S3：继续向上抬升底座,使所述第一卡接块沿所述连接滑杆向上移动,并卡入所述第二环形连接槽内,同时,所述第一连接臂伸入所述第一卡接槽内,所述第二连接臂伸入所述第二卡接槽内,完成安装。本发明具有安装方便的优点。(The invention relates to a construction method for installing a transformer in power engineering, which is characterized in that the transformer is installed between two telegraph poles by using an installation mechanism, and the installation mechanism comprises: the base, connect slide bar, spacing slider, first connecting arm, second connecting arm, first female installed part, the female installed part of second. The installation and construction method of the power engineering transformer comprises the following steps: s1: the first female mounting piece and the second female mounting piece are fixedly arranged on the pre-mounting heights of the two telegraph poles respectively; s2: lifting the base until the first connecting arm abuts against the upper edge of the first clamping groove, and the second connecting arm abuts against the upper edge of the second clamping groove; s3: and continuing to upwards lift the base, so that the first clamping block moves upwards along the connecting slide rod and is clamped into the second annular connecting groove, and meanwhile, the first connecting arm extends into the first clamping groove, and the second connecting arm extends into the second clamping groove to complete installation. The invention has the advantage of convenient installation.)

1. A method for installing and constructing a transformer in power engineering is characterized in that the transformer is installed between two telegraph poles by using an installation mechanism, and the installation mechanism comprises the following steps:

the transformer is arranged on the base, and a first sliding block and a second sliding block are respectively arranged at the bottom of two sides of the base;

the connecting sliding rod is arranged on the base along the vertical direction and is positioned between the first sliding block and the second sliding block, and a first annular connecting groove and a second annular connecting groove are formed in the connecting sliding rod;

the limiting sliding block is arranged on the connecting sliding rod in a sliding mode, a first clamping block is arranged in the limiting sliding block in a sliding mode, a first limiting spring is arranged between the first clamping block and the limiting sliding block, and the first limiting spring can push the first clamping block to stretch into the first annular connecting groove or the second annular connecting groove, so that the limiting sliding block is clamped with the connecting sliding rod;

the first connecting arm and the second connecting arm are symmetrically hinged to two sides of the limiting sliding block, a first sliding groove is formed in the first connecting arm, a second sliding groove is formed in the second connecting arm, the first sliding block is arranged in the first sliding groove in a sliding mode, and the second sliding block is arranged in the second sliding groove in a sliding mode;

a first female mounting part and a second female mounting part which are respectively fixedly arranged on the two telegraph poles, wherein the first female mounting part and the second female mounting part are positioned on the same horizontal plane, a first clamping groove is formed in the first female mounting part, a second clamping groove is formed in the second female mounting part, when the first clamping block is positioned in the first annular connecting groove, the first connecting arm and the second connecting arm are both in an inclined state, when the first clamping block is positioned in the second annular connecting groove, the first connecting arm and the second connecting arm are both in a horizontal state, one end of the first connecting arm, which is far away from the limiting slide block, can be clamped into the first clamping groove, and one end of the second connecting arm, which is far away from the limiting slide block, can be clamped into the second clamping groove,

the installation and construction method of the power engineering transformer comprises the following steps:

s1: the first female mounting piece and the second female mounting piece are fixedly arranged on the pre-mounting heights of the two telegraph poles respectively;

s2: lifting the base until the first connecting arm abuts against the upper edge of the first clamping groove, and the second connecting arm abuts against the upper edge of the second clamping groove;

s3: make first joint piece extrusion first spacing spring breaks away from first annular spread groove continues upwards lifting base, makes first joint piece is followed connect the slide bar rebound, and the card is gone into in the second annular spread groove, simultaneously, first linking arm stretches into in the first joint inslot, the second linking arm stretches into in the second joint inslot.

2. The installation and construction method of the power engineering transformer according to claim 1, wherein the installation mechanism further comprises a second clamping block and a second limiting spring, the second limiting spring is arranged between the second clamping block and the limiting slide block, and the first limiting spring can push the first clamping block to extend into the first annular connecting groove or the second annular connecting groove, so that the limiting slide block is clamped with the connecting slide rod.

3. The power engineering transformer installation and construction method according to claim 2, wherein a first inclined surface is arranged on the upper side of the first clamping block, a second inclined surface is arranged on the upper side of the second clamping block, the first inclined surface can abut against the upper edge of the first annular connecting groove or the second annular connecting groove, the second inclined surface can abut against the upper edge of the first annular connecting groove or the second annular connecting groove, and when the limiting slider moves upwards, the upper edge of the first annular connecting groove or the second annular connecting groove can push the first clamping block and the second clamping block to move towards the direction away from the limiting slider, so that the first clamping block and the second clamping block are separated from the first annular connecting groove or the second annular connecting groove.

4. The method of claim 3, wherein in the step S3, the limiting slide block is pushed to move upwards, so that the first clamping block presses the first limiting spring and disengages from the first annular connecting groove, and the second clamping block presses the second limiting spring and disengages from the first annular connecting groove.

Technical Field

The invention relates to the field of power construction, in particular to a method for installing and constructing a power engineering transformer.

Background

The transformer is one of the core devices of the power network, and is often mounted on a two-pole transformer mounting rack on both sides of a town road. The double-pole transformer mounting rack is firmer than a single-pole transformer mounting rack, and is suitable for a transformer of 40-200 kV. The double-pole transformer mounting rack is H-shaped, and the transformer is mounted between the two upright poles;

when an existing transformer is installed, a worker firstly needs to climb up a telegraph pole to install an installation frame on two telegraph poles, then a transformer main body is hung on the installation frame through a crane and then fixed and installed, the construction mode is troublesome, the engineering quantity is large, a lot of manpower and material resources are needed, and the transformer is designed based on the problems.

Disclosure of Invention

In view of the above, it is necessary to provide a method for installing and constructing a transformer in power engineering.

The invention discloses a method for installing and constructing a transformer in power engineering, which is used for installing the transformer between two telegraph poles by using an installation mechanism, wherein the installation mechanism comprises the following components:

the transformer is arranged on the base, and a first sliding block and a second sliding block are respectively arranged at the bottom of two sides of the base;

the connecting sliding rod is arranged on the base along the vertical direction and is positioned between the first sliding block and the second sliding block, and a first annular connecting groove and a second annular connecting groove are formed in the connecting sliding rod;

the limiting sliding block is arranged on the connecting sliding rod in a sliding mode, a first clamping block is arranged in the limiting sliding block in a sliding mode, a first limiting spring is arranged between the first clamping block and the limiting sliding block, and the first limiting spring can push the first clamping block to stretch into the first annular connecting groove or the second annular connecting groove, so that the limiting sliding block is clamped with the connecting sliding rod;

the first connecting arm and the second connecting arm are symmetrically hinged to two sides of the limiting sliding block, a first sliding groove is formed in the first connecting arm, a second sliding groove is formed in the second connecting arm, the first sliding block is arranged in the first sliding groove in a sliding mode, and the second sliding block is arranged in the second sliding groove in a sliding mode;

first female installed part and the female installed part of second are fixed respectively set up in two on the wire pole, just first female installed part and the female installed part of second are in same horizontal plane, first joint groove has been seted up on the first female installed part, second joint groove has been seted up on the female installed part of second, works as first joint piece is located during in the first annular spread groove, first linking arm all is the tilt state with the second linking arm, works as first joint piece is located during in the second annular spread groove, first linking arm all is the horizontality with the second linking arm, just first linking arm is kept away from the one end of spacing slider can the card be gone into first joint groove, the second linking arm is kept away from the one end of spacing slider can the card be gone into second joint groove.

The installation and construction method of the power engineering transformer comprises the following steps:

s1: the first female mounting piece and the second female mounting piece are fixedly arranged on the pre-mounting heights of the two telegraph poles respectively;

s2: lifting the base until the first connecting arm abuts against the upper edge of the first clamping groove, and the second connecting arm abuts against the upper edge of the second clamping groove;

s3: make first joint piece extrusion first spacing spring breaks away from first annular spread groove continues upwards lifting base, makes first joint piece is followed connect the slide bar rebound, and the card is gone into in the second annular spread groove, simultaneously, first linking arm stretches into in the first joint inslot, the second linking arm stretches into in the second joint inslot.

In one embodiment, the mounting mechanism further comprises a second clamping block and a second limiting spring, the second limiting spring is arranged between the second clamping block and the limiting slide block, and the first limiting spring can push the first clamping block to extend into the first annular connecting groove or the second annular connecting groove, so that the limiting slide block is clamped with the connecting slide rod.

In one embodiment, first joint piece upside is provided with first inclined plane, second joint piece upside is provided with the second inclined plane, first inclined plane can butt in the last edge of first annular spread groove or second annular spread groove, the second inclined plane can butt in the last edge of first annular spread groove or second annular spread groove, works as when spacing slider rebound, the last edge of first annular spread groove or second annular spread groove can promote first joint piece and second joint piece are to keeping away from spacing slider's direction removes, thereby makes first joint piece and second joint piece break away from first annular spread groove or second annular spread groove.

In one embodiment, in S3, by pushing the limit slider to move upward, the first clamping block presses the first limit spring and disengages from the first annular connecting groove, and the second clamping block presses the second limit spring and disengages from the first annular connecting groove.

The invention has the advantages that:

1. by using the installation mechanism convenient to install, the female installation part is required to be installed on the telegraph pole to replace an installation frame with a large installation volume, so that the installation is convenient, and the labor is saved;

2. by using the installation mechanism convenient to install, the installation mechanism and the transformer can be fixed on the ground, and then the transformer can be lifted by a crane, so that the mounting mechanism does not need to climb onto a telegraph pole to be fixedly installed manually, and is safe and convenient.

Drawings

FIG. 1 is a front view, partially in section, of a mounting mechanism provided in accordance with the present invention;

FIG. 2 is a front elevational view, partially in section, of another operational state of a mounting mechanism in accordance with the present invention;

FIG. 3 is a perspective view of a first component provided by the present invention;

fig. 4 is a perspective view of a second component provided by the present invention.

In the figure, a telegraph pole 01, a transformer 02, a base 1, a first slide block 11, a second slide block 12, a connecting slide rod 2, a first annular connecting groove 21, a second annular connecting groove 22, a limiting slide block 3, a first clamping block 31, a first inclined surface 311, a first limiting spring 32, a second clamping block 33, a second inclined surface 331, a second limiting spring 34, a first connecting arm 41, a first sliding groove 411, a second connecting arm 42, a second sliding groove 421, a first female mounting part 51, a first clamping groove 511, a first part 512, a second part 513, a second female mounting part 52 and a second clamping groove 521 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, the present invention discloses a mounting mechanism capable of mounting a transformer 02 between two utility poles 01, the mounting mechanism comprising:

the transformer 02 is arranged on the base 1, and a first sliding block 11 and a second sliding block 12 are respectively arranged at the bottom of two sides of the base 1;

the connecting slide bar 2 is arranged on the base 1 along the vertical direction and is positioned between the first slide block 11 and the second slide block 12, and a first annular connecting groove 21 and a second annular connecting groove 22 are formed in the connecting slide bar 2;

the limiting slide block 3 is slidably arranged on the connecting slide rod 2, a first clamping block 31 is slidably arranged in the limiting slide block 3, a first limiting spring 32 is arranged between the first clamping block 31 and the limiting slide block 3, and the first limiting spring 32 can push the first clamping block 31 to extend into the first annular connecting groove 21 or the second annular connecting groove 22, so that the limiting slide block 3 is clamped with the connecting slide rod 2;

the first connecting arm 41 and the second connecting arm 42 are symmetrically hinged to two sides of the limiting sliding block 3, a first sliding groove 411 is formed in the first connecting arm 41, a second sliding groove 421 is formed in the second connecting arm 42, the first sliding block 11 is arranged in the first sliding groove 411 in a sliding manner, and the second sliding block 12 is arranged in the second sliding groove 421 in a sliding manner;

a first female mounting piece 51 and a second female mounting piece 52 which are fixedly arranged on the two utility poles 01 respectively, the first female mounting part 51 and the second female mounting part 52 are positioned on the same horizontal plane, the first female mounting part 51 is provided with a first clamping groove 511, the second female mounting part 52 is provided with a second clamping groove 521, when the first engaging block 31 is located in the first annular connecting groove 21, the first connecting arm 41 and the second connecting arm 42 are both inclined, when the first engaging block 31 is located in the second annular connecting groove 22, the first connecting arm 41 and the second connecting arm 42 are both in a horizontal state, and one end of the first connecting arm 41 far away from the limiting slide block 3 can be clamped into the first clamping groove 511, one end of the second connecting arm 42, which is far away from the limiting slide block 3, can be clamped into the second clamping groove 521.

As shown in fig. 3 and 4, the first and second female mounting members 51 and 52 are identical in structure and each include a first member 512 and a second member 513, the utility pole 01 passes through the space between the first and second members 512 and 513, the first and second members 512 and 513 are connected by bolts, and the utility pole 01 is clamped so that the first or second female mounting member 51 or 52 can be fixed to the utility pole 01.

Preferably, the installation mechanism further comprises a second clamping block 33 and a second limiting spring 34, the second clamping block 33 and the limiting slide block 3 are provided with the second limiting spring 34 therebetween, the second limiting spring 34 can push the second clamping block 33 to extend into the first annular connecting groove 21 or the second annular connecting groove 22, so that the limiting slide block 3 is clamped with the connecting slide rod 2.

Further, in this embodiment, two first clamping grooves 511 are formed in the first female mounting element 51, the first connecting arm 41 can simultaneously extend into two first connecting grooves 511, two second clamping grooves 521 are formed in the second female mounting element 52, and the second connecting arm 42 can simultaneously extend into two first connecting grooves 511. It can be understood that the connection of the first connecting arm 41 and the first female mounting element 51 and the connection of the second connecting arm 42 and the second female mounting element 52 can be more stable by providing two first catching grooves 511 and second catching grooves 521.

Preferably, first joint piece 31 upside is provided with first inclined plane 311, second joint piece 33 upside is provided with second inclined plane 331, first inclined plane 311 can butt in the last edge of first annular connecting groove 21 or second annular connecting groove 22, second inclined plane 331 can butt in last edge of first annular connecting groove 21 or second annular connecting groove 22, work as when spacing slider 3 rebound, last edge of first annular connecting groove 21 or second annular connecting groove 22 can promote first joint piece 31 and second joint piece 33 are to keeping away from spacing slider 3's direction removes, thereby makes first joint piece 31 breaks away from with second joint piece 33 first annular connecting groove 21 or second annular connecting groove 22.

The invention discloses a power engineering transformer installation construction method, which comprises the following steps:

s1: the first female mounting piece 51 and the second female mounting piece 52 are fixedly arranged on the pre-installation height of two telegraph poles 01 respectively;

s2: lifting the base 1 until the first connecting arm 41 abuts against the upper edge of the first clamping groove 511, and the second connecting arm 42 abuts against the upper edge of the second clamping groove 521;

s3: the messenger first joint piece 31 extrusion first spacing spring 32 breaks away from first annular spread groove 21 continues upwards lifting base 1, makes first joint piece 31 follow connect slide bar 2 rebound, and the card is gone into in the second annular spread groove 22, simultaneously, first linking arm 41 stretches into in the first joint groove 511, second linking arm 42 stretches into in the second joint groove 521.

Preferably, in S3, by pushing the limit slider 3 to move upward, the first clamping piece 31 presses the first limit spring 32 and disengages from the first annular connecting groove 21, and the second clamping piece 33 presses the second limit spring 34 and disengages from the first annular connecting groove 21.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.