CN110979929A - Transformer core conveyer - Google Patents
Transformer core conveyer Download PDFInfo
- Publication number
- CN110979929A CN110979929A CN201911172365.1A CN201911172365A CN110979929A CN 110979929 A CN110979929 A CN 110979929A CN 201911172365 A CN201911172365 A CN 201911172365A CN 110979929 A CN110979929 A CN 110979929A
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- China
- Prior art keywords
- box body
- clamping device
- support
- column
- transformer core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a device for a transformer iron core in a transportation process. It includes the upper end opening and is equipped with the box of lid, is equipped with transportation folder, fixed bolster and adjustable support in the box, wherein: the transport clamp is fixedly connected with the lower bottom of the box body, the fixed support and the adjustable support are respectively installed on two sides of the transport clamp, two sides of the fixed support are respectively fixedly connected with the transport clamp and the adjacent box body side wall of the transport clamp, a pressure sensor is arranged between the fixed support and the transport clamp, and the adjustable support is connected with the transport clamp through a jack. The invention can ensure that the iron core has good fixing effect in the transportation process, can not deform, and can prevent the phenomena of rusting of the iron core, moisture absorption of an insulating part and the like caused by the invasion of moisture in a humid environment, thereby greatly reducing the possibility of damage, damage and the like of the iron core caused by transportation.
Description
Technical Field
The invention relates to a device for a transformer iron core in a transportation process.
Background
With the development of direct current transmission in China, in order to meet the requirement of installing a large converter transformer in remote areas with poor transportation conditions, the iron core is designed into a split type, and can be split into a plurality of U-shaped frames which are respectively loaded into a transportation device for transportation. Because no upper iron yoke is arranged and the core column of the U-shaped iron core frame is semicircular, silicon steel sheets are easy to shift during transportation, the sizes of the diameter of the iron core, the distance between the columns and the like cannot be guaranteed, and the coil is difficult to assemble.
Disclosure of Invention
In order to solve the problem, the split iron core transportation device provided by the invention effectively ensures the size and the mechanical strength of the disassembled iron core, and meets the requirements of no deformation during disassembly, long-distance transportation and field assembly, so that the field assembly is smoothly carried out.
The invention comprises a box body with an opening at the upper end and a cover body, wherein a transport clamp, a fixed bracket and an adjustable bracket are arranged in the box body, wherein: the transport clamp is fixedly connected with the lower bottom of the box body, the fixed support and the adjustable support are respectively installed on two sides of the transport clamp, two sides of the fixed support are respectively fixedly connected with the transport clamp and the adjacent box body side wall of the transport clamp, a pressure sensor is arranged between the fixed support and the transport clamp, and the adjustable support is connected with the transport clamp through a jack.
The transport clamping piece comprises a side column transverse clamping device, a side column longitudinal clamping device, a core column transverse clamping device and a core column longitudinal clamping device, wherein a fixed support is respectively connected with the side column transverse clamping device and the core column transverse clamping device, and an adjustable support is respectively in contact connection with the side column transverse clamping device and the core column transverse clamping device; and insulating parts are arranged between the fixed support and the adjustable support and between the core column and the lateral clamping devices of the side columns.
Furthermore, each transverse clamping device comprises two longitudinal channel steels and a transverse screw which is connected with the longitudinal channel steels from two ends and is screwed with the nut; the inner side of the transverse clamping device is provided with trapezoidal laminated wood.
Specifically, a fixed support and an adjustable support are respectively arranged on two sides of the core column and the side column, and the fixed supports are fixedly connected with longitudinal channel steel in a transverse clamping device of the corresponding core column or the side column; one side of the adjustable support is respectively pressed with the longitudinal channel steel of the transverse clamping device through the jack through the insulating partition plate, and the other side of the adjustable support is in contact connection with the box body.
Furthermore, a group of laminated plates are arranged between the fixed support and the steel at intervals along the height direction of the steel, and pressure sensors are arranged in the laminated plates.
Further, the upper portion, the middle part, the lower part of stem or side post are equipped with vertical clamping device respectively, and every vertical clamping device includes two horizontal side support and constitutes with its both ends are connected and the vertical screw rod of connecing soon with the nut respectively, and side support horizontal direction arranges, and the side support outside that is located the middle part sets up outstanding box connection structure: the outer sides of the side supports positioned at the upper part and the lower part are provided with jacks capable of contacting with the box plate, and the outer end of the side support at the middle part is provided with holes and is connected with the box body through bolts and nuts.
Furthermore, a clamping piece support is fixed at the lower part of the side wall of the box body, and a jack is arranged inside the clamping piece support.
Furthermore, a U-shaped positioning pressure beam for fixing the lower iron yoke is arranged, and two ends of the positioning pressure beam are fixedly connected with the bottom plate of the box body through bolts and nuts.
Furthermore, a transparent window is arranged on the side wall of the box body, a laser ranging device is arranged on the outer side of the box body, and the position of a measuring port of the laser ranging device corresponds to that of the transparent window; the position of the window corresponds to the longitudinal direction of the transport clamp.
Furthermore, an air inlet is arranged on the side wall of the box body, a compressed air bottle is arranged outside the box body, and the compressed air bottle is communicated with the inner cavity of the box body through a valve.
The invention realizes the possibility of long-distance transportation of the transformer iron core part, and simultaneously can ensure that the iron core has good fixing effect in the transportation process, can not generate deformation, and can prevent the phenomena of rusting of the iron core, moisture absorption of an insulating part and the like caused by the invasion of moisture in a humid environment, thereby greatly reducing the possibility of damage, damage and the like of the iron core caused by transportation.
Drawings
FIG. 1 is a sectional view of a front view in an installed state of the present embodiment;
FIG. 2 is a view A-A of FIG. 1
FIG. 3 is a top view B-B of FIG. 1;
FIG. 4 is a front view of the U-shaped iron core fixing structure of the present embodiment;
FIG. 5 is a front view of the stationary bracket;
FIG. 6 is a right side view of FIG. 5;
FIG. 7 is a cross-sectional view of the laminate section between the mounting bracket and the channel;
FIG. 8 is a front view of the adjustable support;
FIG. 9 is a left side view of FIG. 8;
FIG. 10 is a view of the mounting structure of the laser rangefinder;
FIG. 11 is a schematic external view of the truck-loading transportation state of the embodiment;
FIG. 12 is a longitudinal cross-sectional view of FIG. 11;
wherein, 1 is a box body; 2 is a box cover, 21 is laminated wood; 3 is a stem; 4 is a side column; 51 is a lower iron yoke, 52 is a lower clamp, 53 and 54 are clamp supports, 55 and 56 are jacks, 57 is a positioning compression beam, and 58 is a trapezoidal laminated wood; 61 is a longitudinal channel, 62 is a transverse screw, 63 is a trapezoidal laminated wood; 71 is a jack, 72 is a connecting piece, 73 is a lower jack, 74, 75 and 76 are side supports, 77 is a longitudinal screw, 78 is trapezoidal laminated wood, 8 is a fixing support, 81 is a connecting piece, 82 is laminated wood, 83 is a pressure sensor, and 84 is a connecting plate; 9 is an adjustable bracket, 91 is a jack, and 92 is a connecting plate; 10 is a laser range finder, 11 is a connecting seat, 12 is a storage battery, and 13 is an upper clamping piece; and 14 is a gas cylinder.
Detailed Description
The present embodiment is used for mounting and dismounting a U-shaped iron core, which is composed of a side column 4 and a semi-cylindrical core column 3, the lower parts of which are connected through a lower iron yoke 51. The lower yoke has lower clamp pieces 52 on both sides thereof, and the side column 4 and the upper end of the leg 3 are connected by an upper clamp piece 13.
In the present embodiment, the direction of the line connecting the centers of the cross sections of the side pillars 4 and the stem 3 is the longitudinal direction, and the direction perpendicular to the longitudinal direction is the lateral direction.
As shown in the figure, the present embodiment comprises a box body 1 with an upper end opened, and a box cover 2 is arranged at the opening of the box body.
An upward stud is fixed on the lower bottom of the box body 1, and the two lower clamping pieces 52 are connected with the lower bottom of the box body 1 through positioning screws. Two clamp supports 53 and 54 are respectively arranged on the outer side of each lower clamp 52, the outer ends of the clamp supports 53 and 54 are connected with flanges on the side wall of the box body 1 through bolts, and the inner ends of the clamp supports are in contact connection with the lower clamp 52 through jacks 55 and 56.
In the middle of the lower iron yoke 51 of the present embodiment, a U-shaped positioning pressure beam 57 is spanned, and a trapezoidal laminated wood 58 having a shape corresponding to the lower iron yoke 51 is provided between the positioning pressure beam 57 and the lower iron yoke 51, and an adjusting shim is used if necessary. Two ends of the positioning pressure beam 57 are fixed on the lower bottom surface of the box body 1 through studs.
The side pillars 4 and the core pillars 3 of the present embodiment are fastened as a rigid body by transport clamps, respectively. The transport clamp comprises a group of transverse clamping devices and a group of longitudinal clamping devices which are arranged on a side column 4 and a core column 3 respectively from top to bottom at intervals and are fastened into a rigid body. The fastening method of the column 3 and the side column 4 is the same, and the fastening method of the side column 4 is exemplified below.
Each transverse positioning device on the side column 4 comprises a longitudinal channel steel 61 positioned on two sides of the side column 4 and a transverse screw 62 connected with two ends of the longitudinal channel steel 61, the transverse screw 62 is screwed with a nut to form a transport clamp, a trapezoidal laminated wood 63 is separately arranged between the arc-shaped surface of the transport clamp and the arc-shaped surface of the side column 4, and the trapezoidal surface of the trapezoidal laminated wood 63 is adapted to the arc-shaped outer surface of the side column 4.
In this embodiment, the side post 4 has three longitudinal clamping devices, an upper longitudinal clamping device, a middle longitudinal clamping device and a lower longitudinal clamping device, each longitudinal clamping device has lateral brackets 74-76 located at two sides of the side post 4, each group of lateral brackets 74-76 has two longitudinal screws 77 respectively passing through two ends of the lateral brackets 74-76 to be screwed with nuts to fasten the side post 4 longitudinally. The side brackets 74-76 are flat plate structures and are oriented horizontally when installed. The outer end faces of the side brackets 74-76 positioned outside the side post 4 are provided with connecting mechanisms with the inner wall of the box body 1: a set of jacks 71, 73 are arranged on the side supports 74, 76 at the upper part and the lower part along the transverse direction of the embodiment and can be contacted and matched with the inner wall of the box body 1. The side brackets 75 located at the middle have protruding connectors 72 at their two ends, and these connectors 72 are fixedly connected to flanges on the inner wall of the case 1 by bolts.
The two transverse sides of the core column 3 and the side column 4 are respectively provided with a fixing support 8 and an adjustable support 9 which are arranged along the length direction of the fixing support and are connected with a longitudinal channel steel 61 on the outer side of the transverse fastening device, the fixing supports 8 connected with the side column 4 and the core column 3 are both positioned on the same side, and the adjustable supports 9 are both positioned on the other side.
And a group of connecting plates 84 are arranged on the outer side of the fixed support 8 and are respectively fixedly connected with the flange plate on the inner wall of the box body 1 through bolts. In the above structure, the inner side of each fixing bracket 8 is provided with a protruding connecting piece 81 which is connected with the longitudinal channel steel 61 through a bolt to form supporting points of the side column 4 or the core column 3, a group of laminated plates 82 and an adjusting shim plate are arranged between the connecting piece 81 at each supporting point and the longitudinal channel steel 61, if necessary. Each set of laminated wood 82 is provided with two pressure sensors 83.
The outside of adjustable support 9 of this embodiment has a set of connecting plate 92 to be connected through the ring flange of bolt and 1 inner wall of box respectively, has insulating barrier between inboard and the vertical channel-section steel 61, and the jack 91 of adjustable support 9 inboard is connected through insulating barrier and transverse positioning device's vertical channel-section steel 61 and is compressed tightly side post 4 or stem 3.
The upper parts of the stem 3 and the side columns 4 are provided with laminated wood which is matched with the bottom surface of the box cover 2.
The side wall of the box body 1 is provided with a transparent window, a laser range finder 10 is arranged outside the window through a connecting seat 11 fixed on the outer wall of the box body 1, and a transmitting and receiving part of the laser range finder 10 corresponds to the position of the transparent window.
The lower bottom of the box body 1 is also provided with an air inlet, an air bottle 14 is arranged on the outer wall corresponding to the air inlet, and an air outlet of the air bottle 14 is connected with the air inlet through a valve.
The invention turns the vehicle to be flat before transportation and transports the vehicle.
The preferred embodiments of the present invention disclosed above are only for the purpose of helping to explain the technical solutions of the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a transformer core conveyer which characterized by: it includes the upper end opening and is equipped with the box of lid, is equipped with transportation folder, fixed bolster and adjustable support in the box, wherein: the transport clamp is fixedly connected with the lower bottom of the box body, the fixed support and the adjustable support are respectively installed on two sides of the transport clamp, two sides of the fixed support are respectively fixedly connected with the transport clamp and the adjacent box body side wall of the transport clamp, a pressure sensor is arranged between the fixed support and the transport clamp, and the adjustable support is connected with the transport clamp through a jack.
2. The transformer core transport apparatus of claim 1, wherein: the transport clamping piece comprises a side column transverse clamping device, a side column longitudinal clamping device, a core column transverse clamping device and a core column longitudinal clamping device, the fixed support is respectively connected with the side column transverse clamping device and the core column transverse clamping device, and the adjustable support is respectively in contact connection with the side column transverse clamping device and the core column transverse clamping device; and insulating parts are arranged between the fixed support and the adjustable support and between the core column and the lateral clamping devices of the side columns.
3. The transformer core transport apparatus of claim 2, wherein: each transverse clamping device comprises two longitudinal channel steels and a transverse screw which is respectively connected with the longitudinal channel steels from two ends and is screwed with a nut; the inner side of the transverse clamping device is provided with trapezoidal laminated wood.
4. A transformer core transport apparatus as claimed in claim 3, wherein: a fixed bracket and an adjustable bracket are respectively arranged at two sides of the core column and the side column, and the fixed bracket is fixedly connected with a longitudinal channel steel in a transverse clamping device of the corresponding core column or the side column; one side of the adjustable support is respectively pressed with the longitudinal channel steel of the transverse clamping device through the jack through the insulating partition plate, and the other side of the adjustable support is in contact connection with the box body.
5. The transformer core transport apparatus of claim 4, wherein: a group of laminated plates are arranged between the fixed support and the steel at intervals along the height direction of the fixed support, and pressure sensors are arranged in the laminated plates.
6. A transformer core transport apparatus according to claim 2 or 3 or 4 or 5, wherein: the upper portion, middle part, the lower part of stem or side post are equipped with vertical clamping device respectively, and every vertical clamping device includes two horizontal side support and constitutes with its both ends are connected respectively and the vertical screw rod that connects soon with the nut, and side support horizontal direction arranges, and the side support outside that is located the middle part sets up outstanding box connection structure: the outer sides of the side supports positioned at the upper part and the lower part are provided with jacks capable of contacting with the box plate, and the outer end of the side support at the middle part is provided with holes and is connected with the box body through bolts and nuts.
7. A transformer core transport apparatus according to claim 1 or 2 or 3 or 4 or 5, wherein: the lower part of the side wall of the box body is fixed with a clamping piece support, and the inner side of the clamping piece support is provided with a jack.
8. A transformer core transport apparatus according to claim 1 or 2 or 3 or 4 or 5, wherein: the U-shaped positioning pressing beam is used for fixing the lower iron yoke, and two ends of the positioning pressing beam are fixedly connected with the bottom plate of the box body through bolts and nuts.
9. A transformer core transport apparatus according to claim 1 or 2 or 3 or 4 or 5, wherein: a transparent window is arranged on the side wall of the box body, a laser ranging device is arranged on the outer side of the box body, and the position of a measuring port of the laser ranging device corresponds to that of the transparent window.
10. A transformer core transport apparatus according to claim 1 or 2 or 3 or 4 or 5, wherein: the side wall of the box body is provided with an air inlet, a compressed air bottle is arranged outside the box body, and the air bottle is communicated with the inner cavity of the box body through a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172365.1A CN110979929A (en) | 2019-11-26 | 2019-11-26 | Transformer core conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172365.1A CN110979929A (en) | 2019-11-26 | 2019-11-26 | Transformer core conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110979929A true CN110979929A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911172365.1A Pending CN110979929A (en) | 2019-11-26 | 2019-11-26 | Transformer core conveyer |
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| CN (1) | CN110979929A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126757Y (en) * | 2007-10-11 | 2008-10-01 | 特变电工沈阳变压器集团有限公司技术中心 | Decomposition transformer core being convenient for transportation and transportation clamping-piece thereof |
| CN201956166U (en) * | 2010-12-21 | 2011-08-31 | 四川东方变压器集团有限公司 | Clamping member structure of large-capacity transformer core |
| CN203006151U (en) * | 2012-11-12 | 2013-06-19 | 特变电工衡阳变压器有限公司 | Transformer coil transport case |
| DE102012104968A1 (en) * | 2012-06-08 | 2013-12-12 | Block Transformatoren-Elektronik Gmbh | Retaining device for clamping core of inductive device, has connection strut that is protruded into assembled state in passage opening in clamping sleeve and bracing force is engaged by retaining lug of clamping sleeve |
| CN105883283A (en) * | 2014-12-09 | 2016-08-24 | 特变电工衡阳变压器有限公司 | Iron core transporting method and iron core transporting device for field-assembled transformer |
| CN207134212U (en) * | 2017-08-17 | 2018-03-23 | 杭州钱江电气集团股份有限公司 | A kind of transformer core is laminated wood clamp part device |
-
2019
- 2019-11-26 CN CN201911172365.1A patent/CN110979929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126757Y (en) * | 2007-10-11 | 2008-10-01 | 特变电工沈阳变压器集团有限公司技术中心 | Decomposition transformer core being convenient for transportation and transportation clamping-piece thereof |
| CN201956166U (en) * | 2010-12-21 | 2011-08-31 | 四川东方变压器集团有限公司 | Clamping member structure of large-capacity transformer core |
| DE102012104968A1 (en) * | 2012-06-08 | 2013-12-12 | Block Transformatoren-Elektronik Gmbh | Retaining device for clamping core of inductive device, has connection strut that is protruded into assembled state in passage opening in clamping sleeve and bracing force is engaged by retaining lug of clamping sleeve |
| CN203006151U (en) * | 2012-11-12 | 2013-06-19 | 特变电工衡阳变压器有限公司 | Transformer coil transport case |
| CN105883283A (en) * | 2014-12-09 | 2016-08-24 | 特变电工衡阳变压器有限公司 | Iron core transporting method and iron core transporting device for field-assembled transformer |
| CN207134212U (en) * | 2017-08-17 | 2018-03-23 | 杭州钱江电气集团股份有限公司 | A kind of transformer core is laminated wood clamp part device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |