CN201349057Y - Fixer for conducting rod of transformer - Google Patents

Fixer for conducting rod of transformer Download PDF

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Publication number
CN201349057Y
CN201349057Y CNU2008201242703U CN200820124270U CN201349057Y CN 201349057 Y CN201349057 Y CN 201349057Y CN U2008201242703 U CNU2008201242703 U CN U2008201242703U CN 200820124270 U CN200820124270 U CN 200820124270U CN 201349057 Y CN201349057 Y CN 201349057Y
Authority
CN
China
Prior art keywords
fixture block
transformer
fixture
conducting bar
framework
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2008201242703U
Other languages
Chinese (zh)
Inventor
张宝和
于国
朱民
丁希华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Beijing Electric Power Corp
Original Assignee
Beijing Electric Power Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Electric Power Corp filed Critical Beijing Electric Power Corp
Priority to CNU2008201242703U priority Critical patent/CN201349057Y/en
Application granted granted Critical
Publication of CN201349057Y publication Critical patent/CN201349057Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a fixer for the conducting rod of a transformer, which comprises a frame, a first fixture block and a second fixture block, wherein the frame is provided with a cross beam which can slide freely and a tightening piece which can tighten the cross beam; the first fixture block and the second fixture block are respectively arranged on the frame and the cross beam; and a holding space is formed between the fixed fixture block and the second fixture block for the conducting rod of a transformer. Compared with the prior art that utilizes pliers to hold the conducting rod of the transformer, the utility model uses the fixer to hold the conducting rod of the transformer, and the conducting rod of the transformer can be held stably through rotatably screwing the closing and tightening bolt, and the conducting rod of the transformer can be avoided from rotating during the operation through holding the frame of the fixer.

Description

The transformer conducting bar fixture
Technical field
The utility model relates to a kind of transformer conducting bar fixture.
Background technology
Current, when the maintenance transformer, need to use pliers to clamp conducting rod, to prevent its rotation.Because the rotation of conducting rod causes the torsional deflection of the inner copper sheet of transformer easily, or touching transformer bucket skin and cause ground fault and then burn the transformer secondary winding, or cause the transformer conducting bar inner lead to twist off.
Yet, when using pliers clamping conducting rod, there is the defective that can't clip conducting rod, and, can't clip the damage that conducting rod also can cause conducting rod.
The utility model content
The purpose of this utility model is to provide a kind of transformer conducting bar fixture, to clamp transformer conducting bar securely.
For this reason, transformer conducting bar fixture of the present utility model, it comprises: framework has crossbeam that can be free to slide and the part that holds out against that holds out against crossbeam on it; And first fixture block and second fixture block, be installed on respectively on framework and the crossbeam; Wherein, form the grasping part of transformer conducting bar between first fixture block and second fixture block.
Wherein, the above-mentioned part that holds out against is a puller bolt.
Wherein, above-mentioned transformer conducting bar fixture also comprises the 3rd fixture block and the 4th fixture block of replacing first fixture block and second fixture block.
Wherein, the relative inner of above-mentioned first fixture block and second fixture block has arc opening.Further, above-mentioned arc opening can have toothed surfaces.
Wherein, the end of above-mentioned puller bolt forms handle.
Wherein, the outside of the framework of above-mentioned transformer conducting bar fixture has handle.
Wherein, the length direction along framework stretches out above-mentioned handle from the corner of framework.
Wherein, the Width along framework stretches out above-mentioned handle from the corner of framework.
Wherein, above-mentioned framework is rectangle, and crossbeam is parallel to the broadside of framework.
Use pliers clamping transformer conducting bar to compare with prior art, use fixture clamping transformer conducting bar of the present utility model, can make transformer conducting bar be in firm clamp position by screwing puller bolt, the frame that grips fixture again can prevent the transformer conducting bar rotation when operation.
Be noted that the description and the following detailed description all are exemplary, being intended to provides further instruction to desired the utility model.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.Below with reference to figure, other purpose, feature and effect of the present utility model is described in further detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part.In the accompanying drawing:
Fig. 1 shows the transformer conducting bar fixture according to the utility model first embodiment;
Fig. 2 shows a selectable fixture block assembly of transformer conducting bar fixture shown in Figure 1;
Fig. 3 shows another the selectable fixture block assembly that is used for transformer conducting bar fixture shown in Figure 1;
Fig. 4 shows the transformer conducting bar fixture according to the utility model second embodiment; And
Fig. 5 shows the transformer conducting bar fixture according to the utility model the 3rd embodiment.
Embodiment
Below the utility model is described in detail.
Transformer conducting bar fixture of the present utility model when the maintenance transformer, substitutes pliers, is used for the firm grip transformer conducting bar.It comprises: framework has crossbeam that can be free to slide and the part that holds out against that holds out against crossbeam on it; And first fixture block and second fixture block, be installed on respectively on described framework and the described crossbeam; Wherein, form the grasping part of transformer conducting bar between described first fixture block and second fixture block.Below in conjunction with each embodiment above-mentioned each feature is made an explanation.
Fig. 1 shows the transformer conducting bar fixture according to the utility model first embodiment.As shown in the figure, framework 110 is rectangle, and framework 110 is provided with the crossbeam (slide block) 150 that is parallel to framework broadside 111, and this crossbeam 150 can be free to slide along the length direction of framework 110.In a side of crossbeam 120, form the part that holds out against of crossbeam 150 by puller bolt 120, screw this bolt 120 and can force crossbeam to move.
A pair of fixture block (first fixture block and second fixture block) 131,133 is installed on the frame 110 respectively and on the crossbeam 150, this first fixture block and second fixture block 131,133 are interchangeable by screw.Opposed inside has arc opening 131B, 133B on this first fixture block 131 and second fixture block 133, has formed the grasping part of transformer conducting bar between these two arc openings that match.Also has toothed surfaces 131A on this arc opening, with firm clamping transformer conducting bar.
In the outside of framework 110, stretch out one handle (handgrip) 140 from corner, this handle 140 extends along the length direction of framework 110, and is parallel with the length direction of puller bolt 120, grips for operating personnel.This handle can be welded on the framework, also can be bolted on the framework.
Fig. 2 shows a selectable fixture block assembly of transformer conducting bar fixture shown in Figure 1; Fig. 3 shows another the selectable fixture block assembly that is used for transformer conducting bar fixture shown in Figure 1.As shown in Figure 2, fixture block assembly 130 comprises on the 3rd fixture block 132 and the 4th fixture block 134, the three fixture blocks 132 and the 4th fixture block 134 having screw hole 132A, 134A respectively.Wherein, arc opening 132B on the 3rd fixture block 132 is different with the arc opening size on second fixture block with first fixture block of first embodiment with arc opening 134B on the 4th fixture block 134, like that, can form a series of sizes, for the transformer conducting bar use of different-diameter.There is not the arc bayonet socket on two fixture blocks 135,136 of the fixture block assembly 130 shown in Fig. 3, so that the clamping plane, two jiaos of nuts of clamping for example, like this, transformer conducting bar fixture of the present utility model then has other purposes by changing the fixture block assembly.
Fig. 4 shows the transformer conducting bar fixture according to the utility model second embodiment.As shown in the figure, the present embodiment and the first embodiment difference are that handle extends easier like this gripping along the Width of framework 110.
Fig. 5 shows the transformer conducting bar fixture according to the utility model second embodiment.As shown in the figure, the present embodiment and the first embodiment difference are that the end 121 of puller bolt 120 forms handle, and the other end 123 of puller bolt is stretched in the crossbeam 150, so that puller bolt 120 is not easy to rock.
Expect that easily can be directly form handle with a casing pipe sleeve in the end 121 of puller bolt 120, perhaps framework self grips and need not to be provided with extra handle for operating personnel.
Transformer conducting bar fixture of the present utility model in use, unclamp puller bolt 120, make transformer conducting bar between first fixture block 131 and second fixture block 133, screwing puller bolt 120 makes fixture clamp transformer conducting bar, gripping handle 140 again, can for example prevent the transformer conducting bar rotation when operation during threaded connector on the degree of tightness conducting rod.
The above is embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.

Claims (10)

1. a transformer conducting bar fixture is characterized in that, comprising:
Framework has crossbeam that can be free to slide and the part that holds out against that holds out against described crossbeam on it; And
First fixture block and second fixture block are installed on respectively on described framework and the described crossbeam;
Wherein, form the grasping part of transformer conducting bar between described first fixture block and second fixture block.
2. transformer conducting bar fixture according to claim 1 is characterized in that, the described part that holds out against is a puller bolt.
3. transformer conducting bar fixture according to claim 1 is characterized in that, also comprises the 3rd fixture block and the 4th fixture block of replacing described first fixture block and described second fixture block.
4. transformer conducting bar fixture according to claim 1 is characterized in that, the relative inner of described first fixture block and described second fixture block has arc opening.
5. transformer conducting bar fixture according to claim 4 is characterized in that described arc opening has toothed surfaces.
6. transformer conducting bar fixture according to claim 2 is characterized in that, the end of described puller bolt forms handle.
7. according to each described transformer conducting bar fixture in the claim 1 to 5, it is characterized in that the outside of described framework has handle.
8. transformer conducting bar fixture according to claim 7 is characterized in that, the length direction along framework stretches out described handle from the corner of described framework.
9. transformer conducting bar fixture according to claim 7 is characterized in that, the Width along framework stretches out described handle from the corner of described framework.
10. transformer conducting bar fixture according to claim 7 is characterized in that described framework is rectangle, and described crossbeam is parallel to the broadside of described framework.
CNU2008201242703U 2008-12-08 2008-12-08 Fixer for conducting rod of transformer Expired - Lifetime CN201349057Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201242703U CN201349057Y (en) 2008-12-08 2008-12-08 Fixer for conducting rod of transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201242703U CN201349057Y (en) 2008-12-08 2008-12-08 Fixer for conducting rod of transformer

Publications (1)

Publication Number Publication Date
CN201349057Y true CN201349057Y (en) 2009-11-18

Family

ID=41368523

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201242703U Expired - Lifetime CN201349057Y (en) 2008-12-08 2008-12-08 Fixer for conducting rod of transformer

Country Status (1)

Country Link
CN (1) CN201349057Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401164A (en) * 2013-07-31 2013-11-20 成都电业局双流供电局 Oil leakage overhauling tool for transformer bushing
CN104166118A (en) * 2014-08-25 2014-11-26 四川蓝讯宝迩电子科技有限公司 High-practicability mutual inductor fixing mechanism
CN104215926A (en) * 2014-08-25 2014-12-17 四川蓝讯宝迩电子科技有限公司 Tension mechanism less prone to offset and applied to power field
CN105896408A (en) * 2014-10-27 2016-08-24 无锡市神力通信工程有限公司 Cable fastening device
CN105977766A (en) * 2016-07-06 2016-09-28 国网冀北电力有限公司管理培训中心 Shaping pliers and containing box
CN106271569A (en) * 2016-08-29 2017-01-04 国网山东省电力公司商河县供电公司 Steel strand lead-in wire and wire clamp assembly assist device
CN107966713A (en) * 2017-10-19 2018-04-27 华南农业大学 A kind of mounting structure of steering-wheel type automatic navigation control system on paddy field tractor
CN109989961A (en) * 2019-03-01 2019-07-09 浙江日富机械制造有限公司 The novel chained block of semiconductor material
CN111185860A (en) * 2019-12-17 2020-05-22 河南平高电气股份有限公司 Rotating and positioning tool for rod workpieces
CN111622580A (en) * 2020-07-03 2020-09-04 四川省川英电力工程有限公司 Electric power engineering is with pole correcting device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401164A (en) * 2013-07-31 2013-11-20 成都电业局双流供电局 Oil leakage overhauling tool for transformer bushing
CN104166118A (en) * 2014-08-25 2014-11-26 四川蓝讯宝迩电子科技有限公司 High-practicability mutual inductor fixing mechanism
CN104215926A (en) * 2014-08-25 2014-12-17 四川蓝讯宝迩电子科技有限公司 Tension mechanism less prone to offset and applied to power field
CN105896408A (en) * 2014-10-27 2016-08-24 无锡市神力通信工程有限公司 Cable fastening device
CN105977766A (en) * 2016-07-06 2016-09-28 国网冀北电力有限公司管理培训中心 Shaping pliers and containing box
CN105977766B (en) * 2016-07-06 2018-10-19 国网冀北电力有限公司管理培训中心 Clip firceps
CN106271569A (en) * 2016-08-29 2017-01-04 国网山东省电力公司商河县供电公司 Steel strand lead-in wire and wire clamp assembly assist device
CN106271569B (en) * 2016-08-29 2019-02-22 国网山东省电力公司商河县供电公司 Steel twists lead and wire clamp assembly assist device
CN107966713A (en) * 2017-10-19 2018-04-27 华南农业大学 A kind of mounting structure of steering-wheel type automatic navigation control system on paddy field tractor
CN109989961A (en) * 2019-03-01 2019-07-09 浙江日富机械制造有限公司 The novel chained block of semiconductor material
CN111185860A (en) * 2019-12-17 2020-05-22 河南平高电气股份有限公司 Rotating and positioning tool for rod workpieces
CN111622580A (en) * 2020-07-03 2020-09-04 四川省川英电力工程有限公司 Electric power engineering is with pole correcting device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20130619

Address after: 100031 West Chang'an Avenue, Beijing, No. 86

Patentee after: State Grid Corporation of China

Patentee after: Beijing Electric Power Corp.

Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41

Patentee before: Beijing Electric Power Corp.

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING

ASS Succession or assignment of patent right

Owner name: BEIJING ELECTRIC POWER CORP.

Effective date: 20130619

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP.

Effective date: 20130619

CX01 Expiry of patent term

Granted publication date: 20091118

CX01 Expiry of patent term