CN205248741U - Bus -bar system coupler - Google Patents
Bus -bar system coupler Download PDFInfo
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- CN205248741U CN205248741U CN201521016075.5U CN201521016075U CN205248741U CN 205248741 U CN205248741 U CN 205248741U CN 201521016075 U CN201521016075 U CN 201521016075U CN 205248741 U CN205248741 U CN 205248741U
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- bus
- terminal bodies
- bar system
- coupler
- length direction
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Abstract
For bus -bar system coupler structure in overcoming prior art is complicated, use the low problem of flexibility, the utility model provides a bus -bar system coupler which comprises the coupler main part and connecting terminal, the coupler main part is the rectangular form of " U " type for the cross section, be the coupled zone between the both sides wall of its formation " U " type, the edge all has on the internal surface of two lateral walls of coupler main part the mounting groove that coupler modal length direction is extended, connecting terminal set up in in the mounting groove. The utility model provides a bus -bar system coupler simple structure, convenient to use can use the optional position on the bus duct, uses the flexibility high.
Description
Technical field
The utility model relates to a kind of bus-bar system coupler.
Background technology
Along with emerging in large numbers of modernization project facility and equipment, the fast increasing of the power consumption of all trades and professions, especially numerousSkyscraper and the appearance in large-sized workshop workshop, as the traditional cable of transmission pressure in large electric current delivery systemIn system, can not meet the demands, the parallel connection of multiway cable is used and has brought many to on-the-spot installation connectionJust.
In the face of the powerful electric current of required hundreds and thousands of amperes of huge load, must select safe and reliable conduction to establishStandby. Bus duct is an efficient power distribution equipment of carrying electric current, especially adapted to more and more higher building andThe needs of large-scale plant economical rationality distribution.
Traditional bus duct is to be protecting sheathing, busbar, insulation material by metallic plate (steel plate or aluminium sheet)The bus-bar system of material and relevant annex composition. Existing bus duct be adopt enclosed bus duct, its be byOn enclosed bus straightway, fixed range and machine made output interface complete for end consumerFor distribution work.
In the time that transmission range is longer, conventionally multiple bus ducts is set gradually, and connect in the termination of bus ductPlace connects by coupler. Coupler structure complexity of the prior art, installation and use procedure are loaded down with trivial details, andAnd only can install at ad-hoc location, use flexibility low.
Utility model content
Technical problem to be solved in the utility model is multiple for prior art median generatrix system, coupled device structureAssorted, use the low problem of flexibility, a kind of bus-bar system coupler is provided.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:
A kind of bus-bar system coupler is provided, comprises coupler body and splicing ear; Described coupler bodyFor cross section is the strip of " U " type; Between the two side of its formation " U " type, it is coupled zone; Described couplingClose on the inner surface of two sidewalls of device main body and all there is the installation of extending along described coupler body length directionGroove; Described splicing ear is arranged in described mounting groove.
The bus-bar system coupler that the utility model provides adopts the coupler body of cross section for " U " type, connectsConnecting terminal is positioned at the coupled zone of the coupler body of this " U " type, for contacting adjacent two guide rails of conducting.When use, only need this bus-bar system coupler to be sheathed on adjacent two guide rails, make adjacent two guide rails snap in thisIn the coupled zone of bus-bar system coupler, guide rail contacts with splicing ear, realizes conducting. When need unload this motherWhen wire system coupler, can directly it be pulled up from guide rail. Therefore, this bus-bar system coupler knotStructure is simple, easy to use, can on bus duct, use optional position, and flexibility is high.
Further, described mounting groove is dovetail groove.
Further, the mounting groove on two of described coupler body sidewalls is just right; Lay respectively at two peacesSplicing ear in tankage is outstanding in opposite directions.
Further, described splicing ear comprises the terminal bodies of sheet, has multiple in described terminal bodiesThe shell fragment of arranging along described terminal bodies length direction; Described end is fixed at the two ends of described shell fragment length directionIn sub-main body, and described shell fragment place plane tilts with respect to described terminal bodies place plane; Described endThe edge of the width of sub-main body is resisted against on described mounting groove inwall, the width of described terminal bodiesEdge be zigzag.
In use, splicing ear contacts with guide rail extruding the splicing ear that the utility model provides, and makes shell fragmentTowards the in-plane generation elastic deformation of terminal bodies place, shell fragment is better contacted with guide rail, can expand simultaneouslyLarge contact surface is long-pending, reduces resistance.
Meanwhile, utility model people's discovery, in the time that terminal bodies edge is straight line strip, terminal bodies is assemblied inIn the mounting groove of coupler, due to the factors such as assembly direction inclination or engagement edge out-of-flatness, terminal bodies limitEdge may be separated with mounting groove inwall local, terminal bodies is difficult to mounting groove inwall fully effectiveContact. In the splicing ear that the utility model provides, the edge of the width of terminal bodies is zigzag,In the time that this splicing ear is assemblied in the mounting groove of coupler, each sawtooth all can be considered independently Elastic ContactPoint, can be by the elastic deformation of self, effectively realizes edge and the coupler Multi-contact of terminal bodies,Be beneficial to reduction resistance.
Further, the angle of described shell fragment place plane and described terminal bodies place plane is 15-60 °.
In the time that shell fragment angle of inclination is in above-mentioned scope, be more conducive to realize fully contacting of shell fragment and guide rail, carryHigh contact area, reduces resistance.
Further, the width of described shell fragment is 1.8-3mm; Level interval between adjacent two shell fragments is0.5-1mm。
Further, described multiple shell fragment is arranged in parallel.
Further, the length direction of described shell fragment and the length direction of described terminal bodies are vertical.
Further, the edge of the width of described terminal bodies is provided with multiple connection bumps, described manyIndividual connection bump is arranged along the length direction of described terminal bodies.
Further, on two of the width of described terminal bodies edges, be equipped with described connection bump.
Further, described connection bump is trapezoidal.
Further, along the length direction of described terminal bodies, the curved arcuation of described splicing ear.
Further, described splicing ear obtains by the moulding of elastic copper sheet integrated punching.
Brief description of the drawings
Fig. 1 is the stereogram of the bus-bar system coupler that provides of the utility model preferred embodiment;
Fig. 2 is that in the bus-bar system coupler that provides of the utility model preferred embodiment, splicing ear is not completeThe stereogram of full insertion state;
Fig. 3 is coupler body vertical of the bus-bar system coupler that provides of the utility model preferred embodimentBody figure;
Fig. 4 is the solid of the splicing ear of the bus-bar system coupler that provides of the utility model preferred embodimentFigure;
Fig. 5 is that the master of the splicing ear of the bus-bar system coupler that provides of the utility model preferred embodiment looksFigure;
Fig. 6 is the overlooking of splicing ear of the bus-bar system coupler that provides of the utility model preferred embodimentFigure.
Reference numeral in Figure of description is as follows:
10, coupler body; 11, mounting groove;
20, splicing ear; 21, terminal bodies; 22, shell fragment; 23, mesopore; 24, connection bump.
Detailed description of the invention
For technical problem, technical scheme and beneficial effect that the utility model is solved clearer,Below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that hereinDescribed specific embodiment is only in order to explain the utility model, and is not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness "," on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ",Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, be only forBe convenient to describe the utility model and simplified characterization, instead of device or the element of instruction or hint indication must toolsThere is specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limit of the present utility modelSystem. In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, artLanguage " installation ", " setting ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and also canBe to removably connect, or connect integratedly; Can be to be directly connected, also can pass through the indirect phase of intermediaryConnect. For the ordinary skill in the art, can concrete condition understand above-mentioned term in this practicality newlyConcrete meaning in type.
Fig. 1-Fig. 3 shows the concrete knot of the bus-bar system coupler that the utility model preferred embodiment providesStructure.
This bus-bar system coupler comprises the coupler body 10 with certain length, this coupler body 10Cross section is " U " type. , this coupler body 10 comprise the top of arc and from arc top twoTwo sidewalls that end extends to form to same direction. Two parallel sidewalls are just right.
Between two sidewalls, form coupled zone. When this bus-bar system coupler uses, guide rail inserts this couplingIn district.
Two sidewalls all offer mounting groove 11 on surface in opposite directions. Mounting groove 11 is along coupler body 10Length direction extends. Mounting groove 11 is dovetail groove, and the cross section of mounting groove 11 is trapezoidal, and this peaceThe opening of tankage 11 is positioned at trapezoidal minor face.
Lay respectively at two mounting grooves 11 on two sidewalls just right. The company of being provided with in two mounting grooves 11Connecting terminal 20. Splicing ear 20 can insert mounting groove 11 from the end of coupler body 10, and along mounting groove11 entirety are inserted, and realize the installation of splicing ear 20 on coupler body 10.
The concrete structure of splicing ear 20 as Figure 4-Figure 6.
Concrete, these splicing ear 20 entirety are rectangle sheet structure. It specifically comprises the length as housingSquare post main body 21.
For better realizing contacting of splicing ear 20 and guide rail, under preferable case, along terminal bodies 21Length direction, the curved arcuation of terminal bodies 21. Under preferable case, the radian of terminal bodies 21 is 10 °.
Shell fragment 22 is the shorter sheet of length. Shell fragment 22 is arranged in terminal bodies 21, and shell fragment 22Two ends be fixed in terminal bodies 21, and the length direction of shell fragment 22 length directions and terminal bodies 21Perpendicular. As the similar adjustment of the splicing ear 20 that this preferred embodiment is provided, the length of shell fragment 22The angle of the length direction of degree direction and terminal bodies 21 is acute angle.
In this preferred embodiment, the width of shell fragment 22 is 1.8-3mm, for realizing better effect, preferablyIn situation, the width of shell fragment 2 is 2-2.5mm.
Meanwhile, shell fragment 22 place planes tilt with respect to described terminal bodies 21 place planes. As previously mentioned,In the time that terminal bodies 21 is arc arcuation, shell fragment 22 place planes are with respect to the end of these shell fragment 22 positionsSub-main body 21 place planes tilt. In this preferred embodiment, described shell fragment 22 place planes and described endThe angle of sub-main body 21 place planes is 15-60 °, more preferably 30-45 °.
In terminal bodies 21, be provided with multiple above-mentioned shell fragments 22. Under preferable case, multiple shell fragments 22 are along terminalThe length direction of main body 21 sets gradually. Multiple shell fragments 22 can be arranged in parallel each other. As excellent to thisSelect the one distortion of embodiment, above-mentioned multiple shell fragments 22 can be non-parallel setting each other. For example, officeBetween shell fragment 22 in portion region, be arranged in parallel, the bullet in shell fragment 22 and other regions in this partBetween sheet 22, be non-parallel setting.
Separate setting between above-mentioned multiple shell fragment 22, the level interval between adjacent two shell fragments 22 is0.5-1mm. Between adjacent two shell fragments 22, form mesopore 23.
Meanwhile, on the width of terminal bodies 21, the two edges indentation of terminal bodies 21. ToolThe above-mentioned two edges in terminal bodies 21 of body are provided with multiple connection bumps 24. Multiple connection bumps 24 edgesThe length direction of terminal bodies 21 is arranged. Spacing between adjacent two connection bumps 24 is 1.5mm. ToolBody, these connection bump 24 shapes can be conventional various, for example can adopt trapezoidal, now trapezoidal companyThe long limit that connects projection 24 is positioned on the edge of terminal bodies 21, and the minor face court of connection bump 24 is away from terminal masterThe direction setting of body 21 now, forms " V " type space between adjacent two connection bumps 24.
The corresponding site of the terminal bodies 21 at above-mentioned connection bump 24 place planes and this connection bump 24 placesPlace plane is in same plane.
For the bus-bar system coupler providing for the utility model, in use, splicing ear 20 canBetter contact with guide rail, under preferable case, be installed on respectively two splicing ears in two mounting grooves 1120 is outstanding in opposite directions curved.
The splicing ear 20 that this preferred embodiment provides can be by the moulding of elastomeric copper sheet integrated punching. ToolBody, using a copper sheet as precursor, by punching press, form zigzag at the edge of its width, at itThe shell fragment 22 of the multiple strips of the die-cut formation of zone line, and further punching press makes shell fragment 22 yaw tilt.
When use, splicing ear 20 contacts with guide rail extruding, and shell fragment 22 lays respectively at terminal bodies 21 both sidesThe part of face contacts with coupler body 10 with guide rail respectively, pushed by guide rail and coupler body 10 and toTerminal bodies 21 place in-planes deflect, on the one hand can realization and guide rail and coupler body 10Effectively contact, on the other hand, the deflection of shell fragment 22 can expand contact area, reduces resistance.
Meanwhile, the connection bump 24 of splicing ear two edges is beneficial to better and coupler body 10 multiple spots connectTouch, be beneficial to reduction resistance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all shouldWithin being included in protection domain of the present utility model.
Claims (10)
1. a bus-bar system coupler, is characterized in that, comprises coupler body (10) and splicing ear(20)；
Described coupler body (10) for cross section be the strip of " U " type; It forms two of " U " typeIt between sidewall, is coupled zone;
On the inner surface of two sidewalls of described coupler body (10), all have along described coupler body (10)The mounting groove (11) that length direction extends;
Described splicing ear (20) is arranged in described mounting groove (11).
2. bus-bar system coupler according to claim 1, is characterized in that, described mounting groove (11)For dovetail groove.
3. bus-bar system coupler according to claim 1 and 2, is characterized in that, described couplerMounting groove (11) on two sidewalls of main body (10) is just right;
The splicing ear (20) laying respectively in two mounting grooves (11) is given prominence in opposite directions.
4. bus-bar system coupler according to claim 1, is characterized in that, described splicing ear (20)Comprise the terminal bodies (21) of sheet, in described terminal bodies (21), have multiple along described terminal bodies (21)The shell fragment (22) that length direction is arranged;
It is upper that described terminal bodies (21) is fixed at the two ends of described shell fragment (22) length direction, and described inShell fragment (22) place plane tilts with respect to described terminal bodies (21) place plane;
The edge of the width of described terminal bodies (21) is resisted against on described mounting groove (11) inwall,And the edge of the width of described terminal bodies (21) is zigzag.
5. bus-bar system coupler according to claim 4, is characterized in that, described shell fragment (22)The angle of place plane and described terminal bodies (21) place plane is 15-60 °.
6. bus-bar system coupler according to claim 4, is characterized in that, described shell fragment (22)Width be 1.8-3mm; Level interval between adjacent two shell fragments (22) is 0.5-1mm.
7. bus-bar system coupler according to claim 4, is characterized in that, described multiple shell fragments (22)Be arranged in parallel.
8. bus-bar system coupler according to claim 4, is characterized in that, described shell fragment (22)Length direction vertical with the length direction of described terminal bodies (21).
9. bus-bar system coupler according to claim 4, is characterized in that, described terminal bodies (21)The edge of width be provided with multiple connection bumps (24), described multiple connection bumps (24) along described inThe length direction of terminal bodies (21) is arranged.
10. according to the bus-bar system coupler described in any one in claim 4-9, it is characterized in that edgeThe length direction of described terminal bodies (21), the curved arcuation of described splicing ear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016075.5U CN205248741U (en) | 2015-12-09 | 2015-12-09 | Bus -bar system coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016075.5U CN205248741U (en) | 2015-12-09 | 2015-12-09 | Bus -bar system coupler |
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| Publication Number | Publication Date |
|---|---|
| CN205248741U true CN205248741U (en) | 2016-05-18 |
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ID=55947814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521016075.5U Active CN205248741U (en) | 2015-12-09 | 2015-12-09 | Bus -bar system coupler |
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| Country | Link |
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| CN (1) | CN205248741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378616A (en) * | 2018-11-08 | 2019-02-22 | 威腾电气集团股份有限公司 | Bus-bars conductor connector |
| CN109936097A (en) * | 2018-11-08 | 2019-06-25 | 威腾电气集团股份有限公司 | Bus-bars conductor splicer |
-
2015
- 2015-12-09 CN CN201521016075.5U patent/CN205248741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378616A (en) * | 2018-11-08 | 2019-02-22 | 威腾电气集团股份有限公司 | Bus-bars conductor connector |
| CN109936097A (en) * | 2018-11-08 | 2019-06-25 | 威腾电气集团股份有限公司 | Bus-bars conductor splicer |
| CN109936097B (en) * | 2018-11-08 | 2024-04-30 | 威腾电气集团股份有限公司 | Bus conductor connector |
| CN109378616B (en) * | 2018-11-08 | 2024-05-31 | 威腾电气集团股份有限公司 | Bus conductor connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Street Baolong community Baoqing Road No. 8 ring of a new generation of Information Industrial Park B building 4 floor Patentee after: Shenzhen Kaitai and long Technology Co. Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Street Baolong community Baoqing Road No. 8 ring of a new generation of Information Industrial Park B building 4 floor Patentee before: SHENZHEN KINGDSON DATACENTER EQUIPMENT ENGINEERING CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 518000 3rd floor, Mingdao building, SEG Navigation Science Park, 28 cuibao Road, Baolong Science Park, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN PUTAI ELECTRICAL Co.,Ltd. Address before: 518116 4th floor, building B, Shuanghuan new generation information industrial park, 8 Baoqing Road, Baolong community, Longgang street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Kaitai and long Technology Co.,Ltd. |