阅读说明：本技术 一种电力变压器安装施工方法 (Installation and construction method of power transformer ) 是由 商兆惠 邵龙 张利粉 于 2020-12-30 设计创作，主要内容包括：本发明涉及一种电力变压器安装施工方法,应用安装设备安装变压器,安装设备包括：安装架、左公件、右公件、左母件、右母件、基座、第一夹持机构、伸缩机构、连接座、第二夹持机构、移动小车,电力变压器安装施工方法包括：S1：人工将变压器安装在安装架上,并且放在基座上,通过移动小车,将安装设备移动至两根电线杆之间；S3：将公件分别安装于安装架上,工作人员攀爬电线杆将两个母件分别安装在两根电线杆的待安装高度上,完成母件安装；S5：使第一夹持机构夹持于电线杆,收缩伸缩机构,而后使第二夹持机构夹持于电线杆上,松开第一夹持机构,伸长伸缩机构,重复上述过程,直至公件与母件连接,从而完成变压器的安装。(The invention relates to a power transformer installation construction method, which applies installation equipment to install a transformer, wherein the installation equipment comprises the following steps: mounting bracket, public piece in a left side, public piece in the right side, female piece in a left side, female piece in the right side, base, first fixture, telescopic machanism, connecting seat, second fixture, travelling car, power transformer installation construction method includes: s1: manually installing the transformer on the installation frame, placing the transformer on the base, and moving the installation equipment to a position between the two telegraph poles through the movable trolley; s3: the male parts are respectively installed on the installation frame, and workers climb the telegraph poles to respectively install the two female parts on the heights to be installed of the two telegraph poles to finish the installation of the female parts; s5: and (3) clamping the first clamping mechanism on the telegraph pole, contracting the telescopic mechanism, clamping the second clamping mechanism on the telegraph pole, loosening the first clamping mechanism, extending the telescopic mechanism, and repeating the processes until the male part is connected with the female part, thereby completing the installation of the transformer.)

1. A power transformer installation construction method, characterized in that a transformer is installed by using an installation device capable of installing the transformer between two utility poles, the installation device comprising:

the mounting rack is used for mounting the transformer;

the left male piece and the right male piece are respectively and fixedly arranged on two sides of the mounting rack;

the left female part and the right female part can be respectively fixed on the two telegraph poles, the left female part can be fixedly connected with the left male part, and the right female part can be fixedly connected with the right male part;

a base on which the mount is mountable;

the first clamping mechanism is fixedly connected with the base and can clamp the telegraph pole;

the telescopic mechanism is arranged on the base;

the connecting seat is connected with the telescopic mechanism, and the telescopic mechanism is used for controlling the distance between the connecting seat and the base through stretching;

the second clamping mechanism is arranged on the connecting seat and can clamp the telegraph pole;

a movable trolley arranged on the connecting seat,

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

s1: and (3) transportation: manually installing a transformer on the installation frame, placing the transformer on the base, and moving the installation equipment to a position between two telegraph poles through a moving trolley;

s3: installing male parts and female parts: respectively installing a left male piece and a right male piece on an installation frame, climbing telegraph poles by workers, and respectively installing two female pieces on the heights to be installed of the two telegraph poles to finish the installation of the female pieces;

s5: mounting a transformer: and (3) clamping the first clamping mechanism on the telegraph pole, contracting the telescopic mechanism, clamping the second clamping mechanism on the telegraph pole, loosening the first clamping mechanism, extending the telescopic mechanism, lifting the mounting frame, and repeating the processes until the left male part is connected with the left female part and the right male part is connected with the right female part, so that the transformer is mounted.

2. The power transformer installation and construction method according to claim 1, wherein the left female member and the right female member are respectively provided with an L-shaped connecting groove, the L-shaped connecting grooves comprise a vertical groove and a horizontal groove, the left male member and the right male member are respectively provided with a connecting block, the left male member and the right male member are respectively provided with a bevel gear, two ends of the base are provided with a first motor and a second motor, a motor shaft of the first motor is connected with a first bevel gear, a motor shaft of the second motor is provided with a second bevel gear, and the first bevel gear and the second bevel gear are respectively connected with the bevel gears on the left male member and the right male member, so that the left male member and the right male member can be driven to rotate.

3. The power transformer installation and construction method according to claim 2, wherein in step S5, the connecting block on the left male element enters the vertical groove of the left female element, the connecting block on the right male element enters the vertical groove of the right female element, the first motor drives the left male element to rotate, so that the connecting block enters the horizontal groove of the left female element, the second motor drives the right male element to rotate, so that the connecting block enters the horizontal groove of the right female element, so as to realize the connection between the left male element and the left female element, and between the right male element and the right female element.

4. The power transformer installation and construction method according to claim 3, wherein the first clamping mechanism comprises a first electric pole, a first clamping jaw assembly, a second electric pole and a second clamping jaw assembly, the second clamping mechanism comprises a third electric pole, a third clamping jaw assembly, a fourth electric pole and a fourth clamping jaw assembly, the first electric pole and the second electric pole are fixedly connected with the base, the third electric pole and the fourth electric pole are fixedly arranged on the connecting base, the first electric pole can control the distance between the first clamping jaw assembly and the base, the second electric pole can control the distance between the second clamping jaw assembly and the base, the third electric pole can control the distance between the third clamping jaw assembly and the base, and the fourth electric pole can control the distance between the fourth clamping jaw assembly and the base.

5. The power transformer installation and construction method according to claim 4, wherein the first clamping jaw assembly, the second clamping jaw assembly, the third clamping jaw assembly and the fourth clamping jaw assembly are identical in structure and respectively comprise a clamping seat, a left electric pole, a left clamping piece, a right electric pole, a right clamping piece and a connecting rod, one end of the left electric pole is hinged to the clamping seat, the other end of the left electric pole is hinged to the left clamping piece, one end of the right electric pole is hinged to the clamping seat, the other end of the right electric pole is hinged to the right clamping piece, and the left clamping piece and the right clamping piece can be folded to clamp the electric pole by extending the left electric pole and the right electric pole.

6. The power transformer installation and construction method according to claim 5, wherein the telescopic mechanism comprises a housing, a driving motor, a fixed plate, a first gear, a second gear and a linkage frame, the housing is fixedly connected with the base, the driving motor is fixedly arranged on the housing, the first gear and the second gear are rotatably connected to the fixed plate and are meshed with each other, the first gear is provided with a first connecting shaft, the connecting shaft is connected with the driving motor, the axis of the connecting shaft is not collinear with the axis of the first gear, the second gear is provided with a second connecting shaft, the second connecting shaft is rotatably connected to the linkage frame, the axis of the second connecting shaft is not collinear with the axis of the second gear, and the driving motor can drive the first connecting shaft to rotate, thereby drive the fixed plate along vertical direction reciprocating motion, and then can drive linkage frame along vertical direction reciprocating motion, linkage frame with connecting seat fixed connection, thereby make driving motor can control the connecting seat with the interval between the base.

7. The power transformer installation and construction method according to claim 5, wherein the first motor is fixedly arranged on the clamping seat of the first clamping jaw assembly, and the second motor is fixedly arranged on the clamping seat of the second clamping jaw assembly.

8. The power transformer installation and construction method according to claim 1, wherein a first left transverse groove, a first right transverse groove, a second left transverse groove and a second right transverse groove are formed in the installation frame along the horizontal direction, the installation equipment further comprises a first left connecting piece, a first right connecting piece, a second left connecting piece and a second right connecting piece, the first left connecting piece and the first right connecting piece are connected with each other to clamp the left male piece, the second left connecting piece and the second right connecting piece are connected with each other to clamp the right male piece, the first left connecting piece can slide in the first left sliding groove, the first right connecting piece can slide in the first right sliding groove, the second left connecting piece can slide in the second left sliding groove, and the second right connecting piece can slide in the second right sliding groove.

9. The power transformer installation and construction method according to claim 1, wherein a first connection assembly and a second connection assembly are arranged on the base, the first connection assembly comprises a first connection rod and a first hook, the first hook is rotatably connected to the base, a first linear groove is formed in the first hook, the first connection rod is fixedly arranged on the base, one end of the first connection rod is arranged in the first linear groove, and the first hook can be hooked on the mounting frame by stretching the first connection rod; second coupling assembling includes that the second connects pole and second hook spare, second hook spare swivelling joint in on the base, second bar groove has been seted up on the second hook spare, the pole is connected to the second fixed set up in on the base, the pole is connected to the second one end set up in the second bar inslot, through flexible the pole is connected to the second, can make second hook spare hook hang in the mounting bracket, thereby make mounting bracket and base fixed connection.

Technical Field

The invention relates to the field of power construction, in particular to a power transformer installation construction method.

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 voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like. It can be divided into power transformer and special transformer according to the application.

When an existing transformer is installed, due to the fact that the weight of the transformer is large, auxiliary construction must be conducted through a crane, the installation frame is installed on the two telegraph poles, then the transformer main body is hung on the installation frame, and then fixed installation is conducted.

Disclosure of Invention

In view of the above, it is necessary to provide a power transformer installation construction method.

The invention discloses a power transformer installation construction method, which is characterized in that a transformer is installed by applying installation equipment, the installation equipment can install the transformer between two telegraph poles, and the installation equipment comprises:

the mounting rack is used for mounting the transformer;

the left male piece and the right male piece are respectively and fixedly arranged on two sides of the mounting rack;

the left female part and the right female part can be respectively fixed on the two telegraph poles, the left female part can be fixedly connected with the left male part, and the right female part can be fixedly connected with the right male part;

a base on which the mount is mountable;

the first clamping mechanism is fixedly connected with the base and can clamp the telegraph pole;

the telescopic mechanism is arranged on the base;

the connecting seat is connected with the telescopic mechanism, and the telescopic mechanism is used for controlling the distance between the connecting seat and the base through stretching;

the second clamping mechanism is arranged on the connecting seat and can clamp the telegraph pole;

and the moving trolley is arranged on the connecting seat.

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

s1: and (3) transportation: manually installing a transformer on the installation frame, placing the transformer on the base, and moving the installation equipment to a position between two telegraph poles through a moving trolley;

s3: installing male parts and female parts: respectively installing a left male piece and a right male piece on an installation frame, climbing telegraph poles by workers, and respectively installing two female pieces on the heights to be installed of the two telegraph poles to finish the installation of the female pieces;

s5: mounting a transformer: and (3) clamping the first clamping mechanism on the telegraph pole, contracting the telescopic mechanism, clamping the second clamping mechanism on the telegraph pole, loosening the first clamping mechanism, extending the telescopic mechanism, lifting the mounting frame, and repeating the processes until the left male part is connected with the left female part and the right male part is connected with the right female part, so that the transformer is mounted.

In one embodiment, the left female part and the right female part are respectively provided with an L-shaped connecting groove, the L-shaped connecting groove comprises a vertical groove and a transverse groove, the left male part and the right male part are respectively provided with a connecting block, the left male part and the right male part are respectively provided with a bevel gear, two ends of the base are provided with a first motor and a second motor, a motor shaft of the first motor is connected with a first bevel gear, a motor shaft of the second motor is provided with a second bevel gear, and the first bevel gear and the second bevel gear are respectively connected with the bevel gears on the left male part and the right male part, so that the left male part and the right male part can be driven to rotate.

In one embodiment, in S5, the connecting block on the left male element enters the vertical groove of the left female element, the connecting block on the right male element enters the vertical groove of the right female element, the first motor drives the left male element to rotate, so that the connecting block enters the transverse groove of the left female element, and the second motor drives the right male element to rotate, so that the connecting block enters the transverse groove of the right female element, so as to connect the left male element with the left female element and connect the right male element with the right female element.

In one of them embodiment, first fixture includes first pole, first jaw assembly, second pole, second jaw assembly, second fixture includes third pole, third jaw assembly, fourth pole, fourth jaw assembly, first pole and second pole with base fixed connection, the third pole with the fourth pole fixed set up in on the connecting seat, first pole can be controlled the distance of first jaw assembly and base, the second pole can be controlled the distance of second jaw assembly and base, the third pole can be controlled the distance of third jaw assembly and base, the fourth pole can be controlled the distance of fourth jaw assembly and base.

In one embodiment, the first clamping jaw assembly, the second clamping jaw assembly, the third clamping jaw assembly and the fourth clamping jaw assembly are the same in structure and respectively comprise a clamping seat, a left electric pole, a left clamping piece, a right electric pole, a right clamping piece and a connecting rod, one end of the left electric pole is hinged to the clamping seat, the other end of the left electric pole is hinged to the left clamping piece, one end of the right electric pole is hinged to the clamping seat, the other end of the right electric pole is hinged to the right clamping piece, and the left clamping piece and the right clamping piece can be folded to clamp the electric pole by extending the left electric pole and the right electric pole.

In one embodiment, the telescopic mechanism comprises a housing, a driving motor, a fixed plate, a first gear, a second gear, and a linkage frame, wherein the housing is fixedly connected with the base, the driving motor is fixedly arranged on the housing, the first gear and the second gear are rotatably connected on the fixed plate and are meshed with each other, the first gear is provided with a first connecting shaft, the connecting shaft is connected with the driving motor, the axis of the connecting shaft is not collinear with the axis of the first gear, the second gear is provided with a second connecting shaft, the second connecting shaft is rotatably connected on the linkage frame, the axis of the second connecting shaft is not collinear with the axis of the second gear, and the driving motor can drive the first connecting shaft to rotate so as to drive the fixed plate to reciprocate along the vertical direction, and then can drive linkage frame along vertical direction reciprocating motion, linkage frame with connecting seat fixed connection to make driving motor can control the connecting seat with the interval between the base.

In one embodiment, the first motor is fixedly disposed on the clamping seat of the first clamping jaw assembly, and the second motor is fixedly disposed on the clamping seat of the second clamping jaw assembly.

In one embodiment, a first left transverse groove, a first right transverse groove, a second left transverse groove and a second right transverse groove are formed in the mounting frame along the horizontal direction, the mounting device further comprises a first left connecting piece, a first right connecting piece, a second left connecting piece and a second right connecting piece, the first left connecting piece and the first right connecting piece are connected with each other to clamp the left male piece, the second left connecting piece and the second right connecting piece are connected with each other to clamp the right male piece, the first left connecting piece can slide in the first left sliding groove, the first right connecting piece can slide in the first right sliding groove, the second left connecting piece can slide in the second left sliding groove, and the second right connecting piece can slide in the second right sliding groove.

In one embodiment, the base is provided with a first connecting assembly and a second connecting assembly, the first connecting assembly comprises a first connecting rod and a first hook member, the first hook member is rotatably connected to the base, a first strip-shaped groove is formed in the first hook member, the first connecting rod is fixedly arranged on the base, one end of the first connecting rod is arranged in the first strip-shaped groove, and the first hook member can be hooked on the mounting frame by stretching and contracting the first connecting rod; second coupling assembling includes that the second connects pole and second hook spare, second hook spare swivelling joint in on the base, second bar groove has been seted up on the second hook spare, the pole is connected to the second fixed set up in on the base, the pole is connected to the second one end set up in the second bar inslot, through flexible the pole is connected to the second, can make second hook spare hook hang in the mounting bracket, thereby make mounting bracket and base fixed connection.

The invention has the advantages that:

1. the transformer can be easily driven to move to a required position by using the movable trolley, so that the transportation is convenient;

2. the first clamping mechanism, the telescopic mechanism and the second clamping mechanism are matched, so that the transformer can be pushed to a required height, manpower is not needed to be matched with a crane for installation, and manpower and material resources are saved;

3. through the use of the mounting frame, the male part and the female part which are convenient to mount, the transformer can be conveniently mounted between two telegraph poles, and labor is saved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view of the present invention as installed;

FIG. 5 is a block diagram of the jaw assembly of the present invention;

FIG. 6 is an internal structural view of the jaw assembly of the present invention;

FIG. 7 is a block diagram of a third component of the mount of the present invention;

FIG. 8 is a block diagram of a fourth component of the mount of the present invention;

FIG. 9 is a block diagram of a first component of the mount of the present invention;

fig. 10 is a block diagram of a second component of the mount of the present invention.

In the figure, the mounting bracket 1, the left male component 21, the connecting block 211, the bevel gear 212, the first component 251, the second component 252, the right male component 22, the left female component 23, the vertical groove 231, the transverse groove 232, the third component 253, the fourth component 254, the right female component 24, the base 3, the first motor 31, the first bevel gear 311, the second motor 32, the second bevel gear 321, the first left sliding groove 33, the second left sliding groove 34, the first right sliding groove 35, the second right sliding groove 36, the first connecting rod 371, the first hooking component 372, the first bar-shaped groove 3721, the second connecting rod 381, the second hooking component 382, the second bar-shaped groove 3821, the first clamping mechanism 41, the first electric pole 411, the first clamping jaw component 413, the second electric pole 412, the second clamping jaw component 414, the second clamping mechanism 42, the third electric pole 421, the third clamping jaw component 423, the fourth electric pole 422, the fourth clamping jaw component 424, the telescoping mechanism 5, the driving motor 51, the fixing plate 52, the right sliding groove 35, the second sliding, First gear 53, first connecting shaft 531, second gear 54, second connecting shaft 532, link frame 55, casing 56, connecting seat 6, travelling car 7, first left connecting piece 81, first right connecting piece 82, second left connecting piece 83, second right connecting piece 84, grip slipper 91, left pole 92, left holder 93, right pole 94, right holder 95, connecting rod 96.

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 to 4, the present invention discloses a mounting apparatus for mounting a transformer 02, the mounting apparatus being capable of mounting the transformer 02 between two utility poles, the mounting apparatus comprising: the device comprises a mounting frame 1, a left male part 21, a right male part 22, a left female part 23, a right female part 24, a base 3, a first clamping mechanism 41, a telescopic mechanism 5, a connecting seat 6, a second clamping mechanism 42 and a movable trolley 7. The mounting rack 1 is used for mounting a transformer 02; the left male piece 21 and the right male piece 22 are respectively and fixedly arranged on two sides of the mounting rack 1; the left female part 23 and the right female part 24 can be fixed on two telegraph poles, the left female part 23 can be fixedly connected with the left male part 21, and the right female part 24 can be fixedly connected with the right male part 22; the mounting frame 1 can be placed on the base 3; the first clamping mechanism 41 is fixedly connected with the base 3 and can clamp the telegraph pole; the telescopic mechanism 5 is arranged on the base 3; the connecting seat 6 is connected with the telescopic mechanism 5, and the telescopic mechanism 5 is telescopic to control the distance between the connecting seat 6 and the base 3; the second clamping mechanism 42 is arranged on the connecting seat 6 and can clamp the telegraph pole; the moving trolley 7 is arranged on the connecting seat 6.

As shown in fig. 7 to 10, the left male element 21 and the right male element 22 are both composed of a first part 251 and a second part 252, and the left female element 23 and the right female element 24 are both composed of a third part 253 and a fourth part 254.

Preferably, the left female part 23 and the right female part 24 are both provided with L-shaped connecting grooves, each L-shaped connecting groove includes a vertical groove 231 and a horizontal groove 232, the left male part 21 and the right male part 22 are both provided with a connecting block 211, the left male part 21 and the right male part 22 are both provided with bevel gears 212, two ends of the base 3 are provided with a first motor 31 and a second motor 32, a motor shaft of the first motor 31 is connected with a first bevel gear 311, a motor shaft of the second motor 32 is provided with a second bevel gear 321, and the first bevel gear 311 and the second bevel gear 321 are respectively connected with the bevel gears 212 on the left male part 21 and the right male part 22, so that the left male part 21 and the right male part 22 can be driven to rotate.

Preferably, first fixture 41 includes first pole 411, first jaw assembly 413, second pole 412, second jaw assembly 414, second fixture 42 includes third pole 421, third jaw assembly 423, fourth pole 422, fourth jaw assembly 424, first pole 411 and second pole 412 with base 3 fixed connection, third pole 421 with fourth pole 422 fixed set up in on connecting seat 6, first pole 411 can be controlled the distance of first jaw assembly 413 and base 3, second pole 412 can be controlled the distance of second jaw assembly 414 and base 3, third pole 421 can be controlled the distance of third jaw assembly 423 and base 3, fourth pole 422 can be controlled the distance of fourth jaw assembly 424 and base 3.

Preferably, as shown in fig. 5 and 6, the first clamping jaw assembly 413, the second clamping jaw assembly 414, the third clamping jaw assembly 423, and the fourth clamping jaw assembly 424 are identical in structure and each include a clamping base 91, a left electric pole 92, a left clamping member 93, a right electric pole 94, a right clamping member 95, and a connecting rod 96, one end of the left electric pole 92 is hinged to the clamping base 91, the other end of the left electric pole is hinged to the left clamping member 93, one end of the right electric pole 94 is hinged to the clamping base 91, the other end of the right electric pole is hinged to the right clamping member 95, and the left clamping member 93 and the right clamping member 95 can be folded to clamp the electric pole by extending the left electric pole 92 and the right electric pole 94.

Further, the connecting rods 96 of the first jaw assembly 413 and the second jaw assembly 414 are slidably connected to the housing 56, and the connecting rods 96 of the third jaw assembly 423 and the fourth jaw assembly 424 are slidably connected to the connecting seat 6.

Preferably, the telescopic mechanism 5 includes a housing 56, a driving motor 51, a fixed plate 52, a first gear 53, a second gear 54, a linkage frame 55, the housing 56 is fixedly connected to the base 3, the driving motor 51 is fixedly disposed on the housing 56, the first gear 53 and the second gear 54 are rotatably connected to the fixed plate 52, the first gear 53 is engaged with the second gear 54, the first gear 53 has a first connecting shaft 531 connected to the driving motor 51, an axis of the connecting shaft is not collinear with an axis of the first gear 53, the second gear 54 has a second connecting shaft 532 rotatably connected to the linkage frame 55, an axis of the second connecting shaft 532 is not collinear with an axis of the second gear 54, the driving motor 51 can drive the first connecting shaft 531 to rotate, thereby driving the fixing plate 52 to reciprocate along the vertical direction, and further driving the linkage frame 55 to reciprocate along the vertical direction, wherein the linkage frame 55 is fixedly connected with the connecting seat 6, so that the driving motor 51 can control the distance between the connecting seat 6 and the base 3.

Preferably, the first motor 31 is fixedly disposed on the clamping seat 91 of the first clamping jaw assembly 413, and the second motor 32 is fixedly disposed on the clamping seat 91 of the second clamping jaw assembly 414.

Preferably, first left spout 33, first right spout 35, second left spout 34, second right spout 36 have been seted up along the horizontal direction on the mounting bracket 1, erection equipment still includes first left connecting piece 81, first right connecting piece 82, second left connecting piece 83, second right connecting piece 84, first left connecting piece 81 and first right connecting piece 82 interconnect, with the centre gripping public piece 21 in a left side, second left connecting piece 83 and second right connecting piece 84 interconnect, with the centre gripping public piece 22 in a right side, first left connecting piece 81 can first left spout 33 internal slipping, first right connecting piece 82 can first right spout 35 internal slipping, second left connecting piece 83 can second left spout 34 internal slipping, second right connecting piece 84 can second right spout 36 internal slipping.

Preferably, the base 3 is provided with a first connection assembly and a second connection assembly, the first connection assembly includes a first connection rod 371 and a first hook 372, the first hook 372 is rotatably connected to the base 3, the first hook 372 is provided with a first bar-shaped groove 3721, the first connection rod 371 is fixedly arranged on the base 3, one end of the first connection rod 371 is arranged in the first bar-shaped groove 3721, and the first hook 372 can be hooked on the mounting bracket 1 by stretching the first connection rod 371; the second coupling assembling includes that pole 381 and second hook 382 are connected to the second, second hook 382 swivelling joint in on the base 3, second bar groove 3821 has been seted up on the second hook 382, the pole 381 is connected to the second fixed set up in on the base 3, the one end that pole 381 was connected to the second set up in the second bar groove 3821, through flexible pole 381 is connected to the second, can make second hook 382 hook in mounting bracket 1, thereby make mounting bracket 1 and base 3 fixed connection.

The installation and construction method of the power transformer 02 comprises the following steps:

s1: and (3) transportation: manually installing the transformer 02 on the installation frame 1 and placing the transformer on the base 3, extending the first connection pole 371 and the second connection pole 381, so that the first hook member 372 and the second hook member 382 hook on the installation frame 1, thereby realizing the fixed connection between the installation frame 1 and the base 3, and moving the installation equipment between two poles by using the mobile trolley 7;

s3: installing male parts and female parts: installing a left male part 21 on an installation frame 1 through a first left connecting piece 81 and a second left connecting piece 83, installing a right male part on the installation frame 1 through a first right connecting piece 82 and a second right connecting piece 84, climbing telegraph poles by workers, and installing two female parts on the to-be-installed heights of the two telegraph poles respectively to finish female part installation;

s5: and (3) installing a transformer 02: the first clamping mechanism 41 is clamped on the telegraph pole, the telescopic mechanism 5 is contracted, then the second clamping mechanism 42 is clamped on the telegraph pole, the first clamping mechanism 41 is released, the telescopic mechanism 5 is extended, the mounting frame 1 is lifted, the processes are repeated until the connecting block 211 on the left male part 21 enters the vertical groove 231 of the left female part 23, the connecting block 211 on the right male element 22 enters the vertical slot 231 of the right female element 24, the first motor 31 drives the left male member 21 to rotate, so that the connecting block 211 of the left male member 21 enters the transverse groove 232 of the left female member 23, the second motor 32 drives the right male element 22 to rotate, so that the connecting block 211 of the right male element 22 enters the transverse groove 232 of the right female element 24, so as to realize the connection of the left male element 21 and the left female element 23, and the connection of the right male element 22 and the right female element 24, thereby completing the installation of the transformer 02.

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.