CN203617652U - Insulation bus-bar clamp support assembly - Google Patents
Insulation bus-bar clamp support assembly Download PDFInfo
- Publication number
- CN203617652U CN203617652U CN201320710199.8U CN201320710199U CN203617652U CN 203617652 U CN203617652 U CN 203617652U CN 201320710199 U CN201320710199 U CN 201320710199U CN 203617652 U CN203617652 U CN 203617652U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- clamp support
- bar clamp
- structures
- bus bar
- 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
Links
- 238000009413 insulation Methods 0.000 title abstract description 5
- 239000003677 Sheet moulding compound Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 13
- 229910052802 copper Inorganic materials 0.000 description 13
- 239000010949 copper Substances 0.000 description 13
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model relates to an insulation bus-bar clamp support assembly. The assembly comprises a clamping plate and a clamping plate cover. The clamping plate is provided with a plurality of recess structures. The clamping plate cover is correspondingly provided with a plurality of embossment structures. The recess structures are fastened with the embossment structures. The recess structures and the embossment structures are further provided with sub-recess structures. Two ends of the clamping plate possess two grooves. Two ends of the clamping plate cover correspondingly possess two convex portions. The grooves are fastened with the convex portions. The clamping plate and the clamping plate cover are formed through carrying out pressure casting on a sheet-shape molding compound so that the following advantages that heat resistance, moisture resistance, a good insulating property and high intensity are possessed; the assembly is not easy to be fractured and so on are possessed. By using the insulation bus-bar clamp support assembly provided in the utility model, a creepage distance can be increased; an overall structure is relatively simple; operation is simple. The assembly possesses the following advantages that installation is convenient; a clamping and holding capability is strong; a usage scope is wide and so on.
Description
Technical field
The utility model relates to a kind of multisplit wire folder of low voltage complete set, is specifically related to a kind of insulated bus bar clamp support combinations body.
Background technology
Along with emerging in an endless stream of low voltage complete set, people have proposed more and more higher requirement to the space availability ratio of equipment and device interior, to meet the various needs of people to equipment, especially also improving gradually in the requirement of the aspect such as simplicity, Costco Wholesale of practicality, safety, operation.Bus-bar system, as the chief component of equipment, for transmission and distribution electric power, except needs provide normal operating current, also needs the electric impacting power producing while bearing of short duration non-normal working.This just requires bus-bar system will have enough electric clearances, creepage distance or itself have reliable insulation property, and stable bus supports.What present bus-bar clamp device had entirety also has a split, goes up mutually multilayer copper bar and distributes side by side but mounting means mostly is one, and the mode clamping at copper bar thickness direction is in the majority.
Utility model content
The advantages such as the purpose of this utility model is to provide a kind of insulated bus bar clamp support combinations body, and its intensity is high, simple to operate, easy for installation.
The utility model provides a kind of insulated bus bar clamp support combinations body, comprise clamping plate and clamping plate lid, on described clamping plate, form multiple sunk structures, described clamping plate cover correspondence and form multiple bulge-structures, described sunk structure and bulge-structure are interlocked, and all further form sub-sunk structure in described sunk structure and bulge-structure.
Described clamping plate and clamping plate lid are sheet molding compound material.
The two ends of described clamping plate have two grooves, and the two ends correspondence of described clamping plate lid has two protuberances, and described groove and described protuberance are interlocked.
Described groove and protuberance are bolted.
On described clamping plate, have two spaced unthreaded holes, described unthreaded hole is between two grooves.
The both sides of the bottom of described clamping plate have step trough, and the below of described step trough in multiple sunk structures.
The bottom of described sub-groove structure is formed with groove.
The advantage the utlity model has is:
The utility model provides a kind of insulated bus bar clamp support combinations body, utilize convex-concave structure to coordinate, make insulated bus bar clamp support combinations there is powerful thrust, overcome that production cost is higher, intensity is low, the fixing problem such as insecure of bus-bar system, increase work efficiency.And the utility model uses sheet molding compound die cast, it has the advantages such as simple in structure, wet-heat resisting ability strong, good insulation preformance.Solve and can only add the limitation of holding thickness direction in prior art, the creepage distance between simultaneously having increased every.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the insulated bus bar clamp support combinations body that provides of the utility model;
Fig. 2 be the insulated bus bar clamp support combinations body that provides of the utility model structural representation two.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
The present embodiment provides a kind of insulated bus bar clamp support combinations body, as depicted in figs. 1 and 2, comprise clamping plate 1 and clamping plate lid 2, in order to improve itself intensity and resistance to wear etc., and in order to be subject to the impact distortion of environment little, the life-span is long, all adopts sheet molding compound (SMC) die cast.Spaced two unthreaded holes 3,4 in centre position that clamping plate 1 are longitudinal, can be realized clamping plate 1 are fixed on mounting rail by unthreaded hole 3,4.The two ends of clamping plate 1 have two grooves 7, in the outside of two unthreaded holes 3,4.The corresponding position at clamping plate lid 2 two ends has two protuberances, can correspondence be embedded in this groove 7, this protuberance 5 has unthreaded hole, in groove 7, there is screwed hole, there is embedded screw thread, and then can use bolt to penetrate after the unthreaded hole of projection 5, match with the embedded screw thread of these groove 7 screwed holes, and then realize fixing between clamping plate 1 and clamping plate lid 2.
Two unthreaded holes 3 of described clamping plate 1, between 4, be formed with sunk structure 11, and be formed with sunk structure 8 between two unthreaded holes and two grooves 7 at two ends, it can be rectangular fluting, make to be formed with on clamping plate 1 three sunk structures (comprising sunk structure 8 and sunk structure 11) of interruption, and on the position that corresponding clamping plate lid 2 matches with it, be also formed with three bulge-structures 6, to should described clamping plate 1 and after clamping plate lid 2 grips, sunk structure 8 and sunk structure 11 are interlocked with bulge-structure 6, can form the square hole of a very large hollow, and then can make copper bar be held in the square hole being combined to form.The present embodiment difference with the prior art is, in the present embodiment, in sunk structure 8, sunk structure 11 and bulge-structure 6, also further form sub-sunk structure, to make the bottom of sunk structure and the inside of bulge-structure form step structure, the bottom of described sub-groove structure can also further be formed with groove again.And then, when make copper bar Width be held on sunk structure and bulge-structure fasten the square hole forming in time, the clamping that contacts with end 10 remaining after the sub-sunk structure of moulding of the side of copper bar, can make copper bar after Width clamping by the sub-sunk structure of further formation, the upper and lower surface of copper bar broad ways is contacted more air, can be for copper bar provides more heat-dissipating space, and farthest reduce contact area, alleviate the deadweight of itself simultaneously.
The two bottom sides of described clamping plate 1 has step trough 9, the bottom of this step trough 9 in sunk structure (6,8) unthreaded hole (3,4) and two grooves 7, through whole longitudinal plate body of clamping plate 1, can increase the creepage distance between phase and phase or phase and ground, solve the unicity that can only clamp at copper bar thickness direction.And the cooperation of two grooves 7 and protuberance 5, also indirectly charged and design for fear of bolt, can increase the fail safe of Whole Equipment.
The insulated bus bar clamp support combinations physical efficiency that the utility model provides effectively improves the fixing efficiency of copper bar, can realize thickness direction clamping, and it is simple to operate, with low cost.Be combined with the sunk structure of clamping plate lid 2 by clamping plate 1, can firmly compress copper bar, prevent that copper bar is loosening.Compared with traditional bus clip, realize the mounting means of broad ways clamping copper bar, be applicable to the batch production after sizing.And the utility model middle clamp plate 1 and clamping plate lid 2, all by the moulding of die casting sheet molding compound, have improved itself intensity, resistance to wear, and be subject to the impact distortion of environment little, the life-span is long.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection range of the present utility model is not limited to this.What those skilled in the art did on the utility model basis is equal to alternative or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (7)
1. an insulated bus bar clamp support combinations body, it is characterized in that, comprise clamping plate and clamping plate lid, on described clamping plate, form multiple sunk structures, described clamping plate cover correspondence and form multiple bulge-structures, described sunk structure and bulge-structure are interlocked, and all further form sub-sunk structure in described sunk structure and bulge-structure.
2. a kind of insulated bus bar clamp support combinations body according to claim 1, is characterized in that, described clamping plate and clamping plate lid are sheet molding compound material.
3. a kind of insulated bus bar clamp support combinations body according to claim 2, is characterized in that, the two ends of described clamping plate have two grooves, and the two ends correspondence of described clamping plate lid has two protuberances, and described groove and described protuberance are interlocked.
4. a kind of insulated bus bar clamp support combinations body according to claim 3, is characterized in that, described groove and protuberance are bolted.
5. a kind of insulated bus bar clamp support combinations body according to claim 4, is characterized in that on described clamping plate, having two spaced unthreaded holes, and described unthreaded hole is between two grooves.
6. a kind of insulated bus bar clamp support combinations body according to claim 5, is characterized in that, the both sides of the bottom of described clamping plate have step trough, and the below of described step trough in multiple sunk structures.
7. a kind of insulated bus bar clamp support combinations body according to claim 6, is characterized in that, the bottom of described sub-groove structure is formed with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710199.8U CN203617652U (en) | 2013-11-12 | 2013-11-12 | Insulation bus-bar clamp support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710199.8U CN203617652U (en) | 2013-11-12 | 2013-11-12 | Insulation bus-bar clamp support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617652U true CN203617652U (en) | 2014-05-28 |
Family
ID=50770275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710199.8U Expired - Lifetime CN203617652U (en) | 2013-11-12 | 2013-11-12 | Insulation bus-bar clamp support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617652U (en) |
-
2013
- 2013-11-12 CN CN201320710199.8U patent/CN203617652U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |