CN112010134A - Distribution transformer installation device and installation method thereof - Google Patents
Distribution transformer installation device and installation method thereof Download PDFInfo
- Publication number
- CN112010134A CN112010134A CN202010882546.XA CN202010882546A CN112010134A CN 112010134 A CN112010134 A CN 112010134A CN 202010882546 A CN202010882546 A CN 202010882546A CN 112010134 A CN112010134 A CN 112010134A
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- Prior art keywords
- sliding
- transformer
- mounting
- outer frame
- mechanisms
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/006—Applications of loading and unloading equipment for lifts associated with buildings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a distribution transformer installation device and an installation method thereof, belonging to the technical field of transformer installation, wherein S1, foundation construction: selecting a position with flat terrain around the mounting frame body, digging a pit by using a bulldozer, and pouring concrete, thereby realizing the construction of the foundation; s2, outer frame construction: welding an outer frame on the top of the foundation; s3, building an elevator mechanism: an elevator mechanism is built in the outer frame; s4, constructing a slide rail mechanism: respectively building a group of sliding rail mechanisms between the position where the transformer main body is installed and the outer frame; s5, building a sliding mechanism: respectively building a group of sliding mechanisms on each group of sliding rail mechanisms; s6, transporting the transformer main body: the transformer main body is placed on a sliding mechanism and transported to an installation position; s7, mounting the transformer main body: the mounting screw penetrates through the mounting block and is mounted on the mounting frame body, and the transformer mounting device can safely and efficiently mount the transformer and greatly improve the safety performance.
Description
Technical Field
The invention relates to the technical field of transformer installation, in particular to a distribution transformer installation method.
Background
Distribution transformers, referred to as "distribution transformers", are static electrical appliances that transform ac voltage and current to transmit ac power in an electrical distribution system according to the law of electromagnetic induction. In some areas, power transformers with a voltage class of 35 KV or less (mostly 10KV or less) are called "distribution transformers", and are referred to as "distribution transformers" for short. The place and place for installing the distribution transformer are the transformation substation.
Publication No. CN209493243U describes "a distribution transformer installation adjustment device, which includes a cross arm, an installation frame, pulleys, and rolling devices, wherein the installation frame is fixedly installed on the cross arm, the pulleys are installed on the installation frame, lifting ropes are installed on the pulleys, and at least two pairs of rolling devices which are symmetrical in the front-back direction and can rotate are fixedly installed on the cross arm at intervals. The utility model has the advantages of reasonable and compact structure, high durability and convenient use, in operation, at first fix the mounting bracket in the position that the cross arm of distribution transformer required installation corresponds, tie up distribution transformer on the lifting rope again, the operating personnel pulling lifting rope other end, hang distribution transformer to the rolling device of cross arm on, through removing distribution transformer, it can to install after removing distribution transformer to the position of required installation, it need not adopt the crane hoist and mount, the cost is reduced, conveniently remove distribution transformer to required position through the rolling device, the efficiency of adjustment has been improved, the potential safety hazard has still been reduced.
The following problems exist in the prior art and in the above patents: all be earlier through artifical pulling lifting rope or through corresponding hoist engine pulling lifting rope and draw it to appointed position when installing the transformer to install, the mode of hoisting easily takes place the lifting rope fracture, thereby leads to the transformer to drop downwards, has certain potential safety hazard.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a distribution transformer installation method which can be used for safely and efficiently installing a transformer and greatly improving the safety performance.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a distribution transformer mounting apparatus comprising:
a foundation;
the outer frame is arranged at the top of the foundation;
the mounting frame body is arranged on the right side of the outer frame;
an elevator mechanism disposed within the outer frame;
the sliding rail mechanisms are provided with a plurality of groups, and each group of sliding rail mechanisms is arranged between the outer frame and the mounting frame body;
the sliding mechanisms are provided with a plurality of groups, and each group of sliding mechanisms is arranged on each group of sliding rail mechanisms in a sliding manner;
the transformer body is supported on the sliding mechanism, and mounting blocks are arranged at four corners of the outer end part of the transformer body.
As a preferable scheme of the invention, each group of the slide rail mechanisms comprises two slide rail connecting blocks and two slide grooves, the two slide rail connecting blocks are sequentially arranged between the outer frame and the mounting frame body from front to back, the slide grooves are formed in the tops of the slide rail connecting blocks, and the inner walls of the slide grooves are polished smoothly.
As a preferred scheme of the invention, each group of sliding mechanisms comprises two L-shaped frames, two supporting legs, two pulleys and a supporting plate, the two L-shaped frames are distributed in the front and back direction, the two groups of supporting legs are arranged, each group of supporting legs is provided with two groups, the two groups of supporting legs are respectively arranged at the bottoms of the two L-shaped frames, the two groups of pulleys are arranged, each group of pulleys is provided with two groups, the two groups of pulleys are respectively arranged at the bottoms of the two groups of supporting legs, the supporting plate is provided with a plurality of supporting plates, and the plurality of supporting plates are equidistantly arranged at the tops of the two L-shaped frames.
A method of installing a distribution transformer, comprising the steps of:
s1, constructing a foundation: selecting a position with flat terrain around the mounting frame body, digging a pit by using a bulldozer, and pouring concrete, thereby realizing the construction of the foundation;
s2, outer frame construction: welding an outer frame on the top of the foundation;
s3, building an elevator mechanism: an elevator mechanism is built in the outer frame;
s4, constructing a slide rail mechanism: respectively building a group of sliding rail mechanisms between the position where the transformer main body is installed and the outer frame;
s5, building a sliding mechanism: respectively building a group of sliding mechanisms on each group of sliding rail mechanisms;
s6, transporting the transformer main body: the transformer main body is placed on a sliding mechanism and transported to an installation position;
s7, mounting the transformer main body: the mounting screw penetrates through the mounting block and is mounted on the mounting frame body, and the transformer mounting device can safely and efficiently mount the transformer and greatly improve the safety performance.
In a preferred embodiment of the present invention, in step S1, the distance between the flat position and the mounting frame body is maintained at 3-4 m, and reinforcement is performed using reinforcing bars when pouring concrete.
As a preferable aspect of the present invention, in step S2, the welding position of the outer frame and the foundation is reinforced by using reinforcing steel bars.
As a preferable aspect of the present invention, in step S3, the exit of each floor in the elevator mechanism corresponds to the position where the transformer body is installed.
As a preferable scheme of the present invention, in step S4, when each set of slide rail mechanisms is constructed, two slide rail connection blocks are welded between the outer frame and the mounting frame body, and a sliding groove is formed at the top of each slide rail connection block.
As a preferable scheme of the present invention, in step S5, when each set of sliding mechanisms is constructed, two L-shaped frames are first set, two support legs are respectively set at the bottoms of the two L-shaped frames, a pulley is installed at the bottom of each support leg, then each two pulleys are slidably set in a sliding groove, and finally a plurality of support plates are welded between the two L-shaped frames.
As a preferable aspect of the present invention, in step S6, the transformer body is smoothly placed on top of the plurality of support plates.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the lifting mode in the prior art is completely abandoned, the transformer main body is transported up and down through the elevator mechanism, after the transformer main body is transported to the designated height, the transformer main body is placed on the plurality of bearing plates to push the L-shaped frame, the transformer main body is transported to the installation frame body by utilizing the sliding action between the pulleys and the sliding grooves, and then the transformer main body is transported to the installation frame body, so that the transformer main body is installed.
Drawings
FIG. 1 is a flow chart of the present invention
FIG. 2 is a schematic diagram of the present invention.
The reference numbers in the figures illustrate:
the system comprises a foundation 1, an outer frame 2, an elevator mechanism 3, an installation frame 4, a sliding rail mechanism 5, a sliding rail connecting block 51, a sliding chute 52, a sliding mechanism 6, a 61L-shaped frame, supporting legs 62, pulleys 63, a supporting plate 64, a transformer main body 7 and an installation block 8.
Detailed Description
The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-2, a method for installing a distribution transformer includes the following steps:
s1, constructing a foundation 1: the method comprises the following steps of selecting a position with a flat terrain around a mounting frame body 4, digging a pit by using a bulldozer, and pouring concrete, so as to realize the construction of the foundation 1, wherein the following steps are required: the distance between the position with flat terrain and the installation frame body 4 is kept at 3-4 m, and reinforcing steel bars are used for reinforcement when concrete pouring is carried out;
s2, constructing an outer frame 2: welding an outer frame 2 on the top of the foundation 1, and reinforcing by adopting reinforcing steel bars at the welding position of the outer frame 2 and the foundation 1;
s3, the elevator mechanism 3 sets up: the elevator mechanism 3 is built in the frame 2, and it should be noted that: the outlet of each floor in the elevator mechanism 3 corresponds to the position of the transformer main body 7;
s4, establishing a slide rail mechanism 5: a group of sliding rail mechanisms 5 are respectively built between the position where the transformer main body 7 is installed and the outer frame 2, specifically, when each group of sliding rail mechanisms 5 is built, two sliding rail connecting blocks 51 are welded between the outer frame 2 and the installation frame body 4, and meanwhile, sliding grooves 52 are formed in the tops of the sliding rail connecting blocks 51;
s5, constructing a sliding mechanism 6: respectively building a group of sliding mechanisms 6 on each group of sliding rail mechanisms 5, specifically, when each group of sliding mechanisms 6 is built, firstly, setting two L-shaped frames 61, respectively setting two supporting feet 62 at the bottoms of the two L-shaped frames 61, then, installing pulleys 63 at the bottoms of the supporting feet 62, then, slidably setting each two pulleys 63 in the sliding groove 52, and finally, welding a plurality of supporting plates 64 between the two L-shaped frames 61;
s6, transporting the transformer body 7: the transformer body 7 is placed on the sliding mechanism 6 and transported to the installation position, and it should be noted that: the transformer body 7 is stably placed on top of the plurality of support plates 64;
s7, mounting transformer body 7: the mounting screws are used and penetrate through the mounting blocks 8 to be mounted on the mounting frame body 4, the transformer can be safely and efficiently mounted, and the safety performance is greatly improved.
A distribution transformer mounting apparatus comprising:
a foundation 1;
the outer frame 2 is fixedly arranged at the top of the foundation 1;
the mounting frame body 4 is arranged on the right side of the outer frame 2, and the mounting frame body 4 is used for mounting the transformer main body 7;
the elevator mechanism 3, the elevator mechanism 3 is installed in the outer frame 2, and it is necessary to explain that: the elevator mechanism 3 is common knowledge of those skilled in the art, so that the internal structure thereof is not described in excessive detail, and in the field, the elevator mechanism 3 is not used for transportation in the prior art, so that the elevator mechanism has prominent substantive features and remarkable progress;
the sliding rail mechanisms 5 are provided with a plurality of groups, each group of sliding rail mechanisms 5 is arranged between the outer frame 2 and the mounting frame body 4, each group of sliding rail mechanisms 5 comprises a sliding rail connecting block 51 and a sliding groove 52, the number of the sliding rail connecting blocks 51 and the number of the sliding grooves 52 are two, the two sliding rail connecting blocks 51 are sequentially and fixedly arranged between the outer frame 2 and the mounting frame body 4 from front to back, the sliding grooves 52 are arranged at the tops of the sliding rail connecting blocks 51, and the inner walls of the sliding grooves 52 are polished smooth;
the sliding mechanisms 6 are provided with a plurality of groups, each group of sliding mechanisms 6 is arranged on each group of sliding rail mechanisms 5 in a sliding mode respectively, each group of sliding mechanisms 6 comprises two L-shaped frames 61, two supporting legs 62, two pulleys 63 and a bearing plate 64, the two L-shaped frames 61 are arranged in a front-back mode, the two L-shaped frames 61 are distributed in a front-back mode, the two groups of supporting legs 62 are arranged, each group of supporting legs 62 are arranged in two groups, the two groups of supporting legs 62 are fixedly arranged at the bottoms of the two L-shaped frames 61 respectively, the two groups of pulleys 63 are arranged in two groups, the two groups of pulleys 63 are fixedly arranged at the bottoms of the two groups of supporting legs 62 respectively, the bearing plates 64 are arranged in multiple groups, the plurality of bearing plates 64 are fixedly arranged at the tops of the two L-shaped frames 61 at equal intervals, and the left-;
transformer main part 7, transformer main part 7 bearing are on slide mechanism 6, and the outer tip four corners department of transformer main part 7 all is provided with installation piece 8, can install transformer main part 7 on installation support body 4 through the mounting screw.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A distribution transformer mounting apparatus, comprising:
a foundation (1);
the outer frame (2), the outer frame (2) is arranged on the top of the foundation (1);
the mounting frame body (4), the mounting frame body (4) is arranged on the right side of the outer frame (2);
an elevator mechanism (3), the elevator mechanism (3) being disposed within the outer frame (2);
the sliding rail mechanisms (5) are arranged in multiple groups, and each group of sliding rail mechanisms (5) is arranged between the outer frame (2) and the mounting frame body (4);
the sliding mechanisms (6) are provided with a plurality of groups, and each group of sliding mechanisms (6) is arranged on each group of sliding rail mechanisms (5) in a sliding manner;
the transformer body (7), the transformer body (7) bearing is on slide mechanism (6), the outer tip four corners department of transformer body (7) all is provided with installation piece (8).
2. The mounting device for the distribution transformer according to claim 1, wherein each set of the sliding rail mechanisms (5) comprises two sliding rail connecting blocks (51) and two sliding grooves (52), the two sliding rail connecting blocks (51) and the two sliding grooves (52) are sequentially arranged between the outer frame (2) and the mounting frame body (4) from front to back, the sliding grooves (52) are arranged at the tops of the sliding rail connecting blocks (51), and inner walls of the sliding grooves (52) are polished smooth.
3. A distribution transformer mounting arrangement according to claim 2, characterized in that each set of sliding means (6) comprises an L-shaped frame (61), supporting feet (62), pulleys (63) and a supporting plate (64), two of said L-shaped frames (61) being provided, the two L-shaped frames (61) are distributed in the front and back direction, two groups of supporting feet (62) are arranged, two supporting feet (62) are arranged in each group, the two groups of supporting feet (62) are respectively arranged at the bottoms of the two L-shaped frames (61), two groups of pulleys (63) are arranged, two pulleys (63) are arranged in each group, the two groups of pulleys (63) are respectively arranged at the bottoms of the two groups of supporting legs (62), a plurality of supporting plates (64) are arranged, and a plurality of supporting plates (64) are equidistantly arranged at the tops of the two L-shaped frames (61).
4. A method of installing a distribution transformer, comprising the steps of:
s1, constructing a foundation (1): selecting a position with flat terrain around the mounting frame body (4), digging a pit by using a bulldozer, and pouring concrete, thereby realizing the construction of the foundation (1);
s2, constructing an outer frame (2): welding an outer frame (2) on the top of the foundation (1);
s3, building an elevator mechanism (3): an elevator mechanism (3) is built in the outer frame (2);
s4, constructing a slide rail mechanism (5): a group of sliding rail mechanisms (5) are respectively built between the position where the transformer main body (7) is installed and the outer frame (2);
s5, constructing a sliding mechanism (6): a group of sliding mechanisms (6) are respectively built on each group of sliding rail mechanisms (5);
s6, transporting the transformer main body (7): the transformer main body (7) is placed on the sliding mechanism (6) and transported to the installation position;
s7, mounting of the transformer main body (7): mounting screws are used and penetrate through the mounting blocks (8) to be mounted on the mounting frame body (4).
5. A distribution transformer installation method according to claim 4, characterized in that in step S1, the distance between the flat position and the installation frame body (4) is kept at 3-4 m, and reinforcement bars are used for reinforcement when concrete pouring is carried out.
6. The installation method of a distribution transformer according to claim 5, wherein in step S2, the welding position of the outer frame (2) and the foundation (1) is reinforced by using reinforcing steel bars.
7. A distribution transformer installation method according to claim 6, characterized in that in step S3, the exit of each floor in the elevator mechanism (3) corresponds to the position of the installation transformer body (7).
8. The mounting method of the distribution transformer according to claim 7, wherein in step S4, when each set of sliding rail mechanisms (5) is built, two sliding rail connecting blocks (51) are welded between the outer frame (2) and the mounting frame body (4), and the sliding grooves (52) are opened at the tops of the sliding rail connecting blocks (51).
9. The mounting method of the distribution transformer according to claim 8, wherein in step S5, when each set of sliding mechanisms (6) is built, two L-shaped frames (61) are firstly arranged, two supporting feet (62) are respectively arranged at the bottoms of the two L-shaped frames (61), then a pulley (63) is arranged at the bottom of each supporting foot (62), then every two pulleys (63) are arranged in the sliding groove (52) in a sliding manner, and finally a plurality of supporting plates (64) are welded between the two L-shaped frames (61).
10. A distribution transformer mounting method according to claim 9, characterized in that in step S6, the transformer body (7) is placed on top of a plurality of support plates (64) smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882546.XA CN112010134A (en) | 2020-08-28 | 2020-08-28 | Distribution transformer installation device and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882546.XA CN112010134A (en) | 2020-08-28 | 2020-08-28 | Distribution transformer installation device and installation method thereof |
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| Publication Number | Publication Date |
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| CN112010134A true CN112010134A (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010882546.XA Pending CN112010134A (en) | 2020-08-28 | 2020-08-28 | Distribution transformer installation device and installation method thereof |
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| CN (1) | CN112010134A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971924A (en) * | 2010-04-21 | 2013-03-13 | Abb技术有限公司 | Underground transformer station for high and medium voltage |
| CN107381287A (en) * | 2017-07-03 | 2017-11-24 | 周金林 | A kind of cabin elevator connected and moved horizontally |
| CN207374393U (en) * | 2017-10-20 | 2018-05-18 | 天津汇和机电设备安装股份有限公司 | A kind of distribution box attachment rail vehicle |
| CN208216756U (en) * | 2018-05-07 | 2018-12-11 | 江西鹏盛电器设备有限公司 | A kind of trolley in transformer production workshop |
| CN209516434U (en) * | 2019-03-29 | 2019-10-18 | 黄石久丰智能机电有限公司 | A kind of installation tool and preassembled transformer station for installation maintenance transformer |
| CN111252646A (en) * | 2020-03-03 | 2020-06-09 | 中建一局华江建设有限公司 | Reinforcement translation system of elevator and construction method thereof |
-
2020
- 2020-08-28 CN CN202010882546.XA patent/CN112010134A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971924A (en) * | 2010-04-21 | 2013-03-13 | Abb技术有限公司 | Underground transformer station for high and medium voltage |
| CN107381287A (en) * | 2017-07-03 | 2017-11-24 | 周金林 | A kind of cabin elevator connected and moved horizontally |
| CN207374393U (en) * | 2017-10-20 | 2018-05-18 | 天津汇和机电设备安装股份有限公司 | A kind of distribution box attachment rail vehicle |
| CN208216756U (en) * | 2018-05-07 | 2018-12-11 | 江西鹏盛电器设备有限公司 | A kind of trolley in transformer production workshop |
| CN209516434U (en) * | 2019-03-29 | 2019-10-18 | 黄石久丰智能机电有限公司 | A kind of installation tool and preassembled transformer station for installation maintenance transformer |
| CN111252646A (en) * | 2020-03-03 | 2020-06-09 | 中建一局华江建设有限公司 | Reinforcement translation system of elevator and construction method thereof |
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Application publication date: 20201201 |