CN203166436U - Multilayer copper bar clamping fixing device - Google Patents
Multilayer copper bar clamping fixing device Download PDFInfo
- Publication number
- CN203166436U CN203166436U CN 201320154108 CN201320154108U CN203166436U CN 203166436 U CN203166436 U CN 203166436U CN 201320154108 CN201320154108 CN 201320154108 CN 201320154108 U CN201320154108 U CN 201320154108U CN 203166436 U CN203166436 U CN 203166436U
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- Prior art keywords
- fixture block
- fixture
- screw
- copper bar
- clamping block
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Abstract
The utility model provides a multilayer copper bar clamping fixing device, which comprises a first clamping block, a second clamping block and a third clamping block. A first copper bar layer is arranged between the first clamping block and the second clamping block. A second copper bar layer is arranged between the second clamping block and the third clamping block. The clamping fixing device further comprises first bolts and second bolts. One second clamping block end directed towards the first clamping block is provided with first screw holes. The second clamping block end directed towards the third clamping block is provided with second screw holes. The first clamping block is provided with first through holes corresponding to the first screw holes. The first bolts pass through the first through holes and then are connected to the second screw holes of the second clamping block in a screwed way. The third clamping block is provided with second through holes corresponding to the second screw holes. The second bolts pass through the second through holes and then are connected to the second screw holes of the second clamping block in a screwed way. By using different bolts to lock different layers of copper bars, the clamping fixing device not only reduces the lengths of the bolts but also increases the operation space. Meanwhile, separated locking of different layers of copper bars can be further achieved.
Description
Technical field
The utility model relates to the copper bar fixture, more particularly, relates to a kind of multiple layer of copper row folding and holds fixture.
Background technology
The copper bar fixture is the electrical accessorie commonly used during power control part divides in high and low pressure switchgear assembly and the control appliance.As shown in Figure 1, be the schematic diagram of existing copper bar fixture, it is fixed by first fixture block 11, second fixture block 12 and the 3rd fixture block 13 realization copper bars.Particularly, the multilayer busbar places between first fixture block 11 and second fixture block 12 respectively and between second fixture block 12 and the 3rd fixture block 13, and realizes fixing by the bolt 14 that passes first fixture block 11, second fixture block 12, the 3rd fixture block 13.
Yet, in above-mentioned copper bar fixture, be used for realizing that the bolt 14 that is connected and fixed must pass three fixture blocks, so its length is longer, causes bolt 14 installing spaces restricted.In addition, the multilayer copper bar must be fixed simultaneously, causes the installation positioning action relatively poor.
The utility model content
The technical problems to be solved in the utility model is, because of the long limited and unhandy problem of installing space that causes of bolt, provides a kind of multiple layer of copper row folding to hold fixture at above-mentioned copper bar fixture bolt.
The technical scheme that the utility model solves the problems of the technologies described above is, provide a kind of multiple layer of copper row folding to hold fixture, comprise first fixture block, second fixture block and the 3rd fixture block, the ground floor copper bar is installed between first fixture block and second fixture block, second layer copper bar is installed between second fixture block and the 3rd fixture block; Described clamping and fixing device also comprises first bolt and second bolt; Described second fixture block is provided with first screw and this second fixture block is provided with second screw towards an end of the 3rd fixture block towards an end of first fixture block; Described first fixture block is provided with first through hole corresponding with first screw, and described first bolt passes second screw that first through hole is screwed to second fixture block; Described the 3rd fixture block is provided with and the second screw corresponding second through hole, and described second bolt passes second screw that second through hole is screwed to second fixture block.
Hold in the fixture at multiple layer of copper row folding described in the utility model, described first fixture block is provided with the first identical projection of a plurality of height towards an end of second fixture block, and described second fixture block is provided with first groove corresponding with described first projection; The ground floor copper bar is installed between first projection and first groove.
Hold in the fixture at multiple layer of copper row folding described in the utility model, described first through hole is positioned at the both sides of first projection of first fixture block, and described first screw is positioned on the cell wall of first groove of second fixture block.
Hold in the fixture at multiple layer of copper row folding described in the utility model, described second fixture block is provided with the second identical projection of a plurality of height towards an end of the 3rd fixture block, and described the 3rd fixture block is provided with second groove corresponding with described second projection; Second layer copper bar is installed between second projection and second groove.
Hold in the fixture at multiple layer of copper row folding described in the utility model, described second through hole is positioned on the cell wall of second groove of the 3rd fixture block, and described second screw is positioned at the both sides of second projection of second fixture block.
Hold in the fixture at multiple layer of copper row folding described in the utility model, described first screw and second screw are made of the nut that is embedded in described second fixture block.
Hold in the fixture at multiple layer of copper row folding described in the utility model, described first screw and second screw are made of an end of the screwed hole that runs through second fixture block respectively.
Implementing multiple layer of copper row folding of the present utility model holds fixture and has following beneficial effect: use different bolt locking by the copper bar with different layers, not only can shorten the length of bolt, increase the operating space, and can realize that the different layers copper bar divides open locking.
Description of drawings
The schematic diagram of the existing multilayer copper bar fixture of Fig. 1.
Fig. 2 is the schematic diagram of the utility model multilayer copper bar fixture embodiment.
Fig. 3 is the fixedly schematic diagram of ground floor copper bar of the utility model multilayer copper bar fixture.
Fig. 4 is the fixedly schematic diagram of second layer copper bar of the utility model multilayer copper bar fixture.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 2, be the schematic diagram that the utility model multiple layer of copper row folding is held fixture embodiment.Multiple layer of copper row folding in the present embodiment is held fixture and is comprised first fixture block 21, second fixture block 22 and the 3rd fixture block 23 that is made of insulating material, and the ground floor copper bar is installed between first fixture block 21 and second fixture block 22, second layer copper bar is installed between second fixture block 22 and the 3rd fixture block 23.Above-mentioned first fixture block 21 and second fixture block 22 are locked by first bolt 24, and 23 of second fixture block 22 and the 3rd fixture blocks are locked by second bolt 25.
Above-mentioned multiple layer of copper row folding is held fixture realizes two-layer copper bar by three fixture blocks clamping, and realize being locked of two-layer copper bar respectively by first bolt 24 and second bolt 25, compare with the existing fixed device, not only shortened the length of bolt, and be convenient to two-layer copper bar and be installed separately.
Above-mentioned first fixture block 21 and second fixture block 22 can be realized being locked in the following manner: be provided with first screw 223 at second fixture block 22 towards an end of first fixture block 21, first fixture block 21 is provided with first through hole corresponding with first screw 223, first bolt 24 passes first screw 223 that first through hole is screwed to second fixture block 22, thereby realizes being locked.Similarly, the 3rd fixture block 23 and second fixture block 22 can be realized being locked in the following manner: be provided with second screw 224 at second fixture block 22 towards an end of the 3rd fixture block 23, the 3rd fixture block 23 is provided with and second screw, 224 corresponding second through hole, second bolt 25 passes second screw 224 that second through hole is screwed to second fixture block 22, thereby realizes being locked.
When realizing the clamping of ground floor copper bar, can be in the following ways: towards an end of second fixture block 22 the first identical projection 211 of a plurality of height is set at first fixture block 21, and at second fixture block 22 first groove 221 corresponding with first projection 211 being set, the ground floor copper bar namely is installed between first projection 211 and first groove 221.Especially, in said structure, first through hole is positioned at the both sides of first projection 211 of first fixture block 21, and first screw 223 is positioned on the cell wall of first groove 221 of second fixture block 22.
Similarly, when realizing the clamping of second layer copper bar, can be in the following ways: be provided with the second identical projection 222 of a plurality of height at second fixture block 22 towards an end of the 3rd fixture block 23, and at the 3rd fixture block 23 second groove 231 corresponding with second projection 222 being set, second layer copper bar is installed between second projection 222 and second groove 231.At this moment, second through hole can be positioned on the cell wall of second groove 231 of the 3rd fixture block 23, and second screw 224 is positioned at the both sides of second projection 222 of second fixture block 22.
Hold in the fixture at above-mentioned multiple layer of copper row folding, first screw 223 and second screw 224 can be made of the nut that is embedded in second fixture block 22.In addition, above-mentioned first screw 223 and second screw 224 can be made of the screwed hole on second fixture block 22 respectively or be made of an end of the screwed hole that runs through second fixture block 22.
Shown in Fig. 3,4, state the multiple layer of copper row folding in the use and hold fixture when realizing that the multilayer copper bar fixedly, can be in the following manner: second groove, 231 places that earlier second layer copper bar 40 placed the 3rd fixture block 23, then second fixture block 22 is assembled to the 3rd fixture block 23 in the mode that second projection 222 is plugged into second groove 231, and make second bolt 25 pass the copper bar fixedly aperture of sheet metal component 30 and second screw 224 that second through hole on the 3rd fixture block 23 is screwed to second fixture block 22, thereby realize being locked of second layer copper bar 40.
Then, ground floor copper bar 50 is placed first groove, 221 places of second fixture block 22, then first fixture block 21 is assembled to second fixture block 22 in the mode that first projection 211 is plugged into first groove 221, and make first bolt 24 pass first screw 223 that first through hole on first fixture block 21 is screwed to second fixture block 22, thereby realize being locked of ground floor copper bar 50.
By the way, can realize the positioned apart of two-layer copper bar with fixing, not only copper bar is flexible for installation, and copper bar (for example when regulating the ground floor copper bar, need not to unclamp second layer copper bar) easy to adjust.
The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (7)
1. a multiple layer of copper row folding is held fixture, comprises first fixture block, second fixture block and the 3rd fixture block, and the ground floor copper bar is installed between first fixture block and second fixture block, second layer copper bar is installed between second fixture block and the 3rd fixture block; It is characterized in that: described clamping and fixing device also comprises first bolt and second bolt; Described second fixture block is provided with first screw and this second fixture block is provided with second screw towards an end of the 3rd fixture block towards an end of first fixture block; Described first fixture block is provided with first through hole corresponding with first screw, and described first bolt passes second screw that first through hole is screwed to second fixture block; Described the 3rd fixture block is provided with and the second screw corresponding second through hole, and described second bolt passes second screw that second through hole is screwed to second fixture block.
2. multiple layer of copper row folding according to claim 1 is held fixture, it is characterized in that: described first fixture block is provided with the first identical projection of a plurality of height towards an end of second fixture block, and described second fixture block is provided with first groove corresponding with described first projection; The ground floor copper bar is installed between first projection and first groove.
3. multiple layer of copper row folding according to claim 2 is held fixture, it is characterized in that: described first through hole is positioned at the both sides of first projection of first fixture block, and described first screw is positioned on the cell wall of first groove of second fixture block.
4. multiple layer of copper row folding according to claim 1 and 2 is held fixture, it is characterized in that: described second fixture block is provided with the second identical projection of a plurality of height towards an end of the 3rd fixture block, and described the 3rd fixture block is provided with second groove corresponding with described second projection; Second layer copper bar is installed between second projection and second groove.
5. multiple layer of copper row folding according to claim 4 is held fixture, it is characterized in that: described second through hole is positioned on the cell wall of second groove of the 3rd fixture block, and described second screw is positioned at the both sides of second projection of second fixture block.
6. multiple layer of copper row folding according to claim 1 is held fixture, it is characterized in that: described first screw and second screw are made of the nut that is embedded in described second fixture block.
7. multiple layer of copper row folding according to claim 1 is held fixture, it is characterized in that: described first screw and second screw are made of an end of the screwed hole that runs through second fixture block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154108 CN203166436U (en) | 2013-03-29 | 2013-03-29 | Multilayer copper bar clamping fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154108 CN203166436U (en) | 2013-03-29 | 2013-03-29 | Multilayer copper bar clamping fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166436U true CN203166436U (en) | 2013-08-28 |
Family
ID=49027596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154108 Expired - Fee Related CN203166436U (en) | 2013-03-29 | 2013-03-29 | Multilayer copper bar clamping fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217038A (en) * | 2018-08-14 | 2019-01-15 | 武汉船用机械有限责任公司 | Copper bar and copper bar component |
-
2013
- 2013-03-29 CN CN 201320154108 patent/CN203166436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217038A (en) * | 2018-08-14 | 2019-01-15 | 武汉船用机械有限责任公司 | Copper bar and copper bar component |
| CN109217038B (en) * | 2018-08-14 | 2020-08-11 | 武汉船用机械有限责任公司 | Copper bar and copper bar assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160218 Address after: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215000 Wang Xiang Shan Industrial Park Road on the north side of friends Patentee after: Suzhou Huichuan Technology Co.,Ltd. Patentee after: Shenzhen Inovance Technology Co., Ltd. Address before: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215000 Wang Xiang Shan Industrial Park Road on the north side of friends Patentee before: Suzhou Huichuan Technology Co.,Ltd. Patentee before: Suzhou Monarch Control Technology Co., Ltd. Patentee before: Shenzhen Inovance Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |