CN203653052U - Lifting tool applicable to amorphous alloy iron cores of dry type transformers - Google Patents
Lifting tool applicable to amorphous alloy iron cores of dry type transformers Download PDFInfo
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- CN203653052U CN203653052U CN201320348622.4U CN201320348622U CN203653052U CN 203653052 U CN203653052 U CN 203653052U CN 201320348622 U CN201320348622 U CN 201320348622U CN 203653052 U CN203653052 U CN 203653052U
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- vertical
- cross bar
- amorphous alloy
- iron core
- transverse
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 27
- 230000003044 adaptive effect Effects 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model discloses a lifting tool applicable to amorphous alloy iron cores of dry type transformers. The lifting tool comprises a lifting framework in a shape like a Chinese character ri which is enclosed by three transverse rods and two vertical rods, wherein transverse adjustable permanent connection structures are arranged on the transverse rods and used for adjusting transverse distances of the two vertical rods; vertical adjustable permanent connection structures are arranged on the vertical rods and used for adjusting vertical distances of the two adjacent transverse rods; and lifting rings are fixedly arranged at four corners of the lifting framework. Transverse iron core strips and vertical iron core strips of the iron cores are connected together with the transverse rods and the vertical rods corresponding to the lifting framework in one-to-one correspondence mode due to the adoption of a binding manner; after lifting through the four lifting rings, parts of the amorphous alloy iron cores are even in stress, so that the condition that the local breakage is generated in the iron core strips can be avoided; the transverse adjustable permanent connection structures arranged on the transverse rods and the vertical adjustable permanent connection structures arranged on the vertical rods can adjust size of the lifting framework so as to be adaptive to the lifting of amorphous alloy iron cores with different sizes.
Description
Technical field
The utility model relates to a kind of amorphous alloy iron core suspender of dry type transformer.
Background technology
In dry type transformer assembling process, need to carry out lifting operation to its amorphous alloy iron core, tradition lifting operation adopts permanent magnet suspender, because iron core is to enclose by three groups of horizontal iron core bands and two groups of vertical iron core bands the day font structure forming, in the time of the lifting of iron core, generally to use 4-6 permanent magnet suspender, suspender cost is high, and permanent magnet hanger can cause amorphous alloy iron core unbalance stress, make iron core band local fracture increase its iron loss.
Utility model content
The purpose of this utility model is to provide a kind of amorphous alloy iron core suspender of dry type transformer, in order to solve the amorphous alloy iron core unbalance stress that existing suspender adopts permanent magnet suspender to cause, the problem that local fracture easily occurs iron core band.
The utility model adopts following technical scheme: a kind of amorphous alloy iron core suspender of dry type transformer, comprise by three cross bars and two montants and enclose the day font lifting framework forming, cross bar is provided with the horizontal adjustable fixed connection structure for regulating two montant transverse distances, montant is provided with the vertical adjustable fixed connection structure for regulating the vertical distance of adjacent two cross bar, and four corner location places of described lifting framework are installed with respectively suspension ring.
Described horizontal adjustable fixed connection structure comprise be separately positioned on cross bar and montant crossover sites, with the sliding sleeve of corresponding cross bar guiding bearing fit, each montant is connected with each self-corresponding three sliding sleeves respectively, between each sliding sleeve and corresponding cross bar, is provided with the transverse location structure that the two is positioned.
Described transverse location structure comprises and is arranged on cross bar and sliding sleeve corresponding position, spaced apart located lateral adjustment hole along its length, on sliding sleeve, there is the horizontal adaptive connecting bore corresponding with described located lateral adjustment hole, between located lateral adjustment hole and horizontal adaptive connecting bore, be connected with located lateral pin.
Montant is divided into two vertical quarter butts by the described cross bar that is positioned at midway location place, described vertical adjustable fixed connection structure comprises respectively and the end of the each vertical quarter butt grafting cover coordinating of pegging graft, each cover of pegging graft is connected with corresponding sliding sleeve respectively, and each pegging graft is provided with the vertical location structure that the two is positioned between cover and corresponding montant.
Described vertical location structure comprises and is arranged on vertical quarter butt and that peg graft cover corresponding position, spaced apart vertical location adjustment hole along its length, grafting puts has the vertical adaptive connecting bore corresponding with described vertical location adjustment hole, vertically locates between adjustment hole and vertical adaptive connecting bore and is connected with vertical locating dowel pin.
Two covers of pegging graft that sliding sleeve on the described cross bar that is positioned at midway location place is corresponding with it are connected and form T-shaped cover, described in be positioned at sliding sleeve on the cross bar at outer fix place and the each self-corresponding grafting cover formation L-type cover that is connected.
Described cross bar and montant are rectangular tube structure.
Adopt the suspender of said structure, because enclosing, three cross bars and two montants form day font lifting framework, just in time consistent with the shape of amorphous alloy iron core, in the situation of the same size of lifting framework and amorphous alloy iron core, the mode of employing binding connects one to one cross bar corresponding with lifting framework with vertical iron core band the horizontal iron core band of iron core with montant together with, after slinging by four suspension ring, can guarantee that the each position of amorphous alloy iron core is all stressed even, thereby prevent that the situation of local fracture from appearring in iron core band; In addition, the vertical adjustable fixed connection structure arranging on the horizontal adjustable fixed connection structure arranging on cross bar and montant can regulate the size of lifting framework, to adapt to the handling of amorphous alloy iron core of different size requirement.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the bar structure schematic diagram in Fig. 1;
Fig. 3 is the structural representation of the vertical quarter butt in Fig. 1;
Fig. 4 is the structural representation of the L-type cover in Fig. 1;
Fig. 5 is the structural representation of the T-shaped cover in Fig. 1;
Fig. 6 is the view of the utility model lifting iron core.
Detailed description of the invention
The embodiment of the utility model suspender: as shown in Fig. 1-6, comprise by three cross bars 5 and two montants and enclose the day font lifting framework forming, cross bar 5 and montant are rectangular tube, wherein by two, vertical quarter butt 2 docking between adjacent two cross bars form montant, and four corner location places of lifting framework are installed with respectively suspension ring 6.As shown in Figure 6, because the structure of lifting framework is similar to the shape of amorphous alloy iron core 8, by after the two upper and lower corresponding placement, each cross bar 5 is corresponding one by one with three groups of horizontal iron core bands of amorphous alloy iron core 8 respectively, and two montants are corresponding one by one with two groups of vertical iron core bands of amorphous alloy iron core respectively, by after the two corresponding position difference tighten, just suspender can be sling together with amorphous alloy iron core by the lifting rope 9 connecting on each suspension ring 6.In the present embodiment, the connection of cross bar 5 and six crossover sites of montant is realized by T-shaped cover 4 and L-type cover 1, wherein T-shaped cover 4 has two, be separately positioned on two montants and be positioned at the crossover sites of cross bar at midway location place, the middle sliding sleeve 41 being slidably located on corresponding cross bar by guiding forms with the middle cover 42 of pegging graft that is installed in middle sliding sleeve both sides, and an end of each vertical quarter butt 2 is inserted into respectively each self-corresponding middle grafting and overlaps in 42; L-type cover 1 has four, be separately positioned on two montants and two cross bar crossover sites that are positioned at outside, the sidepiece sliding sleeve 11 being slidably located on corresponding cross bar by guiding forms with the sidepiece grafting cover 12 that is installed in sidepiece sliding sleeve inner side, and the other end of each vertical quarter butt 2 is inserted into respectively each self-corresponding sidepiece grafting and overlaps in 12.End position place at each cross bar 5 is respectively equipped with transverse location structure, transverse location structure comprises be opened on corresponding cross bar 5 one group spaced apart located lateral adjustment hole 51 along its length, on each sliding sleeve, offer respectively one with corresponding one group of located lateral adjustment hole is corresponding separately horizontal adaptive connecting bore, by the located lateral pin 7 being connected between horizontal adaptive connecting bore and located lateral adjustment hole, can realize the location between corresponding sliding sleeve and cross bar like this.Each end position place at each vertical quarter butt 2 is respectively equipped with vertical location structure, vertical location structure comprises be opened on corresponding vertical quarter butt 2 one group spaced apart vertical location adjustment hole 21 along its length, each peg graft put offer respectively one with separately corresponding one group vertically locate the vertical adaptive connecting bore that adjustment hole is corresponding, by vertical adaptive connecting bore and the vertical vertical locating dowel pin 3 being connected between adjustment hole of locating, can realize the location between corresponding grafting cover and vertical quarter butt like this.
At each vertical locating dowel pin 3 during in tight condition, each montant two L-types cover corresponding with it 1, a T-shaped cover 4 form an integral structure, simultaneously at each located lateral pin 7 during in releasing orientation, two montants can be along the length direction guiding movement of cross bar 5, and then can regulate the transverse distance of two montants, six sliding sleeves and six transverse location structures have formed realizes the horizontal adjustable fixed connection structure that two montant transverse distances regulate.Meanwhile, at the vertical locating dowel pin 3 of vertical quarter butt 2 correspondences during in releasing orientation, rely on the matching relationship of the grafting cover that vertical quarter butt is corresponding with it, transverse distance between adjustable adjacent two cross bars, six grafting covers and six vertical location structures have formed the vertical adjustable connection structure of realizing any two vertical distance adjustment of adjacent crossbars.Rely on horizontal adjustable fixed connection structure and vertical adjustable fixed connection structure, can regulate the size of lifting framework, to meet the lifting of amorphous alloy iron core of different size requirement.
In other embodiments, also can adopt the cross bar with transversal stretching function, as cross bar being divided into two horizontal quarter butts, between two horizontal quarter butts, connect sliding plug and coordinate sleeve and loop bar structure, can regulate equally the transverse distance of two montants, horizontal so adjustable fixed connection structure is made up of three sleeves, loop bar structure; Same, vertical adjustable fixed connection structure also can adopt the version of sleeve, loop bar.
In other embodiments, transverse location structure also can adopt and be opened in the tapped bore on corresponding sliding sleeve and be screwedly mounted on the lock screw in tapped bore, rely on lock screw and the force fit of corresponding cross bar also can realize the location of cross bar and corresponding sliding sleeve, same vertical location structure also can adopt this structure.
Claims (7)
1. the amorphous alloy iron core suspender of a dry type transformer, it is characterized in that: comprise by three cross bars and two montants and enclose the day font lifting framework forming, cross bar is provided with the horizontal adjustable fixed connection structure for regulating two montant transverse distances, montant is provided with the vertical adjustable fixed connection structure for regulating the vertical distance of adjacent two cross bar, and four corner location places of described lifting framework are installed with respectively suspension ring.
2. the amorphous alloy iron core suspender of dry type transformer according to claim 1, it is characterized in that: described horizontal adjustable fixed connection structure comprise be separately positioned on cross bar and montant crossover sites, with the sliding sleeve of corresponding cross bar guiding bearing fit, each montant is connected with each self-corresponding three sliding sleeves respectively, between each sliding sleeve and corresponding cross bar, is provided with the transverse location structure that the two is positioned.
3. the amorphous alloy iron core suspender of dry type transformer according to claim 2, it is characterized in that: described transverse location structure comprises and is arranged on cross bar and sliding sleeve corresponding position, spaced apart located lateral adjustment hole along its length, on sliding sleeve, there is the horizontal adaptive connecting bore corresponding with described located lateral adjustment hole, between located lateral adjustment hole and horizontal adaptive connecting bore, be connected with located lateral pin.
4. according to the amorphous alloy iron core suspender of the dry type transformer described in claim 2 or 3, it is characterized in that: described in be positioned at midway location place cross bar montant is divided into two vertical quarter butts, described vertical adjustable fixed connection structure comprises respectively and the end of the each vertical quarter butt grafting cover coordinating of pegging graft, each cover of pegging graft is connected with corresponding sliding sleeve respectively, and each pegging graft is provided with the vertical location structure that the two is positioned between cover and corresponding montant.
5. the amorphous alloy iron core suspender of dry type transformer according to claim 4, it is characterized in that: described vertical location structure comprises and is arranged on vertical quarter butt and that peg graft cover corresponding position, spaced apart vertical location adjustment hole along its length, grafting puts has the vertical adaptive connecting bore corresponding with described vertical location adjustment hole, vertically locates between adjustment hole and vertical adaptive connecting bore and is connected with vertical locating dowel pin.
6. the amorphous alloy iron core suspender of dry type transformer according to claim 4, it is characterized in that: described in be positioned at sliding sleeve two peg graft covers corresponding with it on the cross bar at midway location place and be connected and form T-shaped cover, described in be positioned at sliding sleeve on the cross bar at outer fix place and the each self-corresponding grafting cover formation L-type cover that is connected.
7. the amorphous alloy iron core suspender of dry type transformer according to claim 1, is characterized in that: described cross bar and montant are rectangular tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320348622.4U CN203653052U (en) | 2013-06-18 | 2013-06-18 | Lifting tool applicable to amorphous alloy iron cores of dry type transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320348622.4U CN203653052U (en) | 2013-06-18 | 2013-06-18 | Lifting tool applicable to amorphous alloy iron cores of dry type transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653052U true CN203653052U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320348622.4U Expired - Fee Related CN203653052U (en) | 2013-06-18 | 2013-06-18 | Lifting tool applicable to amorphous alloy iron cores of dry type transformers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230983A (en) * | 2018-10-15 | 2019-01-18 | 浙江宝业幕墙装饰有限公司 | A kind of cell curtain wall lifting balancing pole |
| CN113651252A (en) * | 2021-07-27 | 2021-11-16 | 安徽德铂宜新材料科技有限公司 | Workpiece loading and unloading equipment for CNC (computerized numerical control) machine tool |
-
2013
- 2013-06-18 CN CN201320348622.4U patent/CN203653052U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230983A (en) * | 2018-10-15 | 2019-01-18 | 浙江宝业幕墙装饰有限公司 | A kind of cell curtain wall lifting balancing pole |
| CN113651252A (en) * | 2021-07-27 | 2021-11-16 | 安徽德铂宜新材料科技有限公司 | Workpiece loading and unloading equipment for CNC (computerized numerical control) machine tool |
| CN113651252B (en) * | 2021-07-27 | 2024-04-26 | 安徽德铂宜新材料科技有限公司 | Workpiece loading and unloading equipment for CNC machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20210618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |