CN203839323U - Fuse pedestal binding post device - Google Patents
Fuse pedestal binding post device Download PDFInfo
- Publication number
- CN203839323U CN203839323U CN201420140763.1U CN201420140763U CN203839323U CN 203839323 U CN203839323 U CN 203839323U CN 201420140763 U CN201420140763 U CN 201420140763U CN 203839323 U CN203839323 U CN 203839323U
- Authority
- CN
- China
- Prior art keywords
- base
- nut
- attaching nut
- connecting bolt
- bolt
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title abstract 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 claims abstract description 45
- 239000010949 copper Substances 0.000 claims abstract description 45
- 239000011796 hollow space material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
Abstract
The utility model discloses a fuse pedestal binding post device comprising a pedestal. The pedestal is provided with at least a conductive copper bar, and a connecting bolt and a connecting nut, which are used for selective connection with an external cable, are disposed in the pedestal. The part of the pedestal under the conductive copper bar is provided with a groove used for the installation of the connecting nut, and the connecting nut is disposed in the groove. The connecting bolt passes through the connecting nut and the conductive copper bar sequentially from the part under the groove, and the top end of the connecting bolt is extended out of the upper part of the conductive copper bar. The fuse pedestal binding post device is advantageous in that the structure is simple, convenient, and practical, two different cable connection ways can be realized, different requirements can be satisfied, the materials can be saved, and the costs can be reduced.
Description
Technical field
The utility model relates to fuse base technical field, relates in particular to a kind of fuse base connecting terminal apparatus.
Background technology
Existing fuse base, its cable termination connected mode has two kinds, and a kind of is on terminals, to fix a nut, by nut, is connected with external cable; Another kind is on terminals, to fix a bolt, by bolt, is connected with external cable.Current product cannot allow client according to it, need to select suitable connected mode at the scene, can only when buying, select wherein a kind of.If the uncertain connected mode oneself needing of client, just need to all buy back the fuse base of two kinds of different modes of connection, increased cost.
Utility model content
Goal of the invention of the present utility model is to overcome defect of the prior art, and a kind of have two kinds of modes of connection, simple in structure, easy to operate fuse base connecting terminal apparatus are provided.
A kind of fuse base connecting terminal apparatus that technical solutions of the utility model provide, comprise base, on described base, be provided with at least one conducting copper, in described base, be also provided with connecting bolt and attaching nut for being optionally connected with external cable, the below that is positioned at described conducting copper on described base is provided with for described attaching nut's groove is installed, described attaching nut is arranged in described groove, described connecting bolt passes described attaching nut and described conducting copper in turn from the below of described groove, and the top of described connecting bolt stretches out in the top of described conducting copper.
Further, described connecting bolt and described attaching nut removably link together.
Further, the below that is positioned at described groove in described base is provided with the bolt mounting holes connecting with described groove, and the bottom of described connecting bolt is positioned at described bolt mounting holes, and the main part of described connecting bolt and described attaching nut are threaded togather.
Further, the below that is positioned at described bolt mounting holes in described base is provided with hollow space.
Further, described attaching nut comprises nut main body portion and the nut connecting portion extending to form from described nut main body portion, is provided with recess supports portion on described groove, and described nut connecting portion is arranged in described recess supports portion.
Further, between described connecting bolt and described attaching nut, be provided with spring washer.
Further, steppedly on the upper surface of described base be arranged with three steps, described in each, on step, be provided with a described conducting copper, described in each, in step, be provided with described connecting bolt and described attaching nut.
Further, on the bottom of described base, be provided with over cap, described over cap is fastened on the bottom of described base.
Adopt technique scheme, there is following beneficial effect:
By unit bolt nut is set above base, attaching nut is specifically installed in groove, on attaching nut, be combined with connecting bolt, this connecting bolt is optionally connected with external cable with attaching nut.That is,, as client need to use nut connected mode, connecting bolt can be pulled down, external cable is placed on above conducting copper, then by connecting bolt or outer bolt, coordinates and tighten with attaching nut from top to bottom, cable is communicated with conducting copper, realizes a kind of cable connected mode; Client's mode as with bolts in needs, can be by the cable jacket of external cable the top at connecting bolt, then coordinate with connecting bolt by external nut, realize external cable and be communicated with conducting copper, realize another kind of cable connection mode.
Thus, the fuse base connecting terminal apparatus that the utility model provides, can be client two kinds of different cable connection modes are provided, be convenient to client and need to select the different modes of connection according to different, met different demands, client satisfies the demand without buying two kinds of switches, has reduced cost, and its simple in structure, convenient operation, has good practicality.
Accompanying drawing explanation
The fuse base connecting terminal apparatus that Fig. 1 provides for the utility model, the schematic diagram of cable mode with bolts;
Fig. 2 is the exploded perspective view of the fuse base connecting terminal apparatus shown in Fig. 1;
Fig. 3, for the connecting bolt in the fuse base connecting terminal apparatus shown in Fig. 1 is taken off, adopts the schematic diagram of nut stube cable mode;
Fig. 4 be the fuse base connecting terminal apparatus shown in Fig. 1 along A-A to cutaway view;
Fig. 5 is the internal structure schematic diagram of the fuse base connecting terminal apparatus shown in Fig. 4;
Fig. 6 is the structural representation of the attaching nut shown in Fig. 2;
Fig. 7 is the structural representation of the groove of base top.
The Reference numeral table of comparisons:
1-base; 11-step; 12-groove;
121-recess supports portion; 13-bolt mounting holes; 14-hollow space;
2-conducting copper; 21-copper bar through hole; 3-connecting bolt;
31-bottom; 32-main part; 33-top;
4-attaching nut; 41-nut main body portion; 42-nut connecting portion;
43-connecting hole; 44-installing hole; 5-over cap;
51-buckle; 6-spring washer.
Embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Fuse switch or fuse disconnecting switch coordinate fuse to use conventionally; make full use of the protective feature curve of fuse; realization is to equipment protection in cable and circuit; and provide obvious cut-off point to carry out safeguard work personnel personal safety, and can expand the equipment that opens the light of other intelligent systems when maintenance.
The utility model provides a kind of fuse base connecting terminal apparatus, as shown in Fig. 1-7, comprise base 1, on base, be provided with at least one conducting copper 2, in base 1, be also provided with connecting bolt 3 and attaching nut 4 for being optionally connected with external cable, the below that is positioned at conducting copper 2 on base 1 is provided with for attaching nut 4 groove 12 is installed, attaching nut 4 is arranged in groove 12, connecting bolt 3 passes attaching nut 4 and conducting copper 2 in turn from the below of groove 12, and the top 33 of connecting bolt 3 stretches out in the top of conducting copper 2.
That is, this fuse base connecting terminal apparatus, comprises base 1, is provided with conducting copper 2, connecting bolt 3 and attaching nut 4 on base 1.Base 1 is for installing conducting copper 2, connecting bolt 3, attaching nut 4 and other members.Conducting copper 2 is arranged on the top of base 1 by screw, a conducting copper 2 can be set as required and also polylith conducting copper 2 can be set, conducting copper 2 for by current lead-through to desired location.
In base 1, be also provided with connecting bolt 3 and attaching nut 4 for being optionally connected with external cable.Be and in base 1, be also provided with connecting bolt 3 and attaching nut 4, this connecting bolt 3 with attaching nut 4 for being optionally connected with external cable.Connecting bolt 3 can be distinguished as required and be connected with external cable with attaching nut 4, can select as required external cable to be connected on attaching nut 4 or to select external cable is connected on connecting bolt 3, to realize different cable connected modes.The above-mentioned connected mode optionally external cable being connected on connecting bolt 3 or on attaching nut 4 is referred to as to be optionally connected with external cable.
Above-mentioned attaching nut 4 can be also abnormity nut for the six-sided nut of standard, about the feature of abnormity nut at follow-up middle detailed description.
On base 1, offer groove 12, it is for installing attaching nut 4, attaching nut 4 be arranged on groove 12 interior after, again conducting copper 2 is fastened on base 1, and keep the connecting hole 43 on attaching nut 4 to align with the copper bar through hole 21 on conducting copper 2, be convenient to connecting bolt 3 through connecting, conducting copper 2 is positioned at attaching nut 4 top.
After attaching nut 4 is arranged in groove 12, connecting bolt 3 is upwards connected from the bottom of groove 12, in turn through the connecting hole 43 on attaching nut 4 and the copper bar through hole 21 on conducting copper 2, and the top 33 of connecting bolt 3 stretches out in the top of conducting copper 2, for being connected with external cable.
The fuse base connecting terminal apparatus that the utility model provides, during product, as shown in Figure 1, client's cable mode as with bolts in needs, the cable clip of external cable directly can be enclosed within on the top 33 of connecting bolt 3, then coordinate with connecting bolt 3 by external nut, cable clip cooperation is tightened on conducting copper 2 the most at last, realize external cable and be communicated with conducting copper 2, realize a kind of cable connection mode.
As client need to use nut stube cable mode, if Fig. 3 is in conjunction with as shown in Fig. 2 and Fig. 4, connecting bolt 3 can be pulled down from attaching nut 4, the cable clip of external cable is placed on to the top of conducting copper 2, and aim at the attaching nut 4 of binding post, by the connecting bolt 3 removing or outer bolt, from top to bottom through in cable clip precession attaching nut 4, cable clip coordinates and is tightened on conducting copper 2 the most at last, obtain cable and be communicated with conducting copper 2, realize another kind of cable connected mode.
Thus, the fuse base connecting terminal apparatus that the utility model provides, can be client two kinds of different cable connection modes are provided, be convenient to client and need to select the different modes of connection according to different, met different demands, client satisfies the demand without buying two kinds of switches, has reduced cost, and its simple in structure, convenient operation, has good practicality.
Preferably, connecting bolt 3 also can removably link together with attaching nut 4.Attaching nut 4 and connecting bolt 3 is dismountable links together, both link together, and can as required by both dismountings separately, realize different cable connected modes.By above-mentioned connecting bolt 3 and attaching nut 4 are set to removably link together, for connecting bolt 3, be optionally connected with external cable with attaching nut 4, it is easy to operate, and can realize different cable connected modes, meet client's different demands, saved cost.
Preferably, as shown in Fig. 4-5, the below that is positioned at groove 12 in base 1 is provided with the bolt mounting holes 13 connecting with groove 12, and the bottom 31 of connecting bolt 3 is positioned at bolt mounting holes 13, and main part 32 and the attaching nut 4 of connecting bolt 3 are threaded togather.Connecting bolt 3 comprises bottom 31, main part 32 and the top 33 linking together in turn, and bottom 31 can be installation end, and above-mentioned bottom 31, main part 32 and top 33 are one-body molded.
In base 1, be positioned at groove 12 below be provided with bolt mounting holes 13, itself and groove 12 connects, and is convenient to install connecting bolt 3, and can be when connecting bolt 3 is installed guiding is provided, and avoids connecting bolt 3 skews.After installing, the bottom 31 of connecting bolt 3 is fastened in bolt mounting holes 13, and its main part 32 is threaded togather with attaching nut 4, can realize dismountable, and its top 33 stretches out in the top of conducting copper 2.
Preferably, as shown in Fig. 4-5, the below that is positioned at bolt mounting holes 13 in base 1 is provided with hollow space 14.The bottom of this hollow space 14 is the peristome that is arranged on base 1 below, by this hollow space 14 is set, can be convenient to user on the one hand and hand be stretched into or tightening tool is stretched into, so that connecting bolt 3 is assembled on attaching nut 4, or take off from attaching nut 4, can alleviate the weight of this fuse base connecting terminal apparatus on the other hand, save material, reduced cost.
Preferably, as shown in Fig. 6-7, the nut connecting portion 42 that attaching nut 4 comprises nut main body portion 41 and extends to form from nut main body portion 41, is provided with recess supports portion 121 on groove 12, and nut connecting portion 42 is arranged in recess supports portion 121.
Attaching nut 4 comprises nut main body portion 41 and nut connecting portion 42, and at least one nut connecting portion 42 extends to form from nut main body portion 41, can be referred to as abnormity nut.
Connecting hole 43 is set in nut main body portion 41, for the main part 32 with connecting bolt 3, is threaded, installing hole 44 is set on nut connecting portion 42, and corresponding hole can be set on conducting copper 2, for connecting bolt, pass, be connected on installing hole 44, to realize the use of conductive mounting
Preferably, as shown in Fig. 6-7, in the both sides of nut main body portion 41, extended to form respectively a nut connecting portion 42, two nut connecting portions 42 are symmetricly set on the both sides of nut main body portion 41, and two nut connecting portions 42 are not on same straight line, correspondingly, recess supports portion 121, two nut connecting portions 42 corresponding with nut connecting portion 42 are set respectively is correspondingly arranged on respectively in two recess supports portions 121 in the both sides of groove 12.
Two nut connecting portions 42 are not on same straight line, and the line between the end of two nut connecting portions 42 and nut main body portion 41 forms triangle, thereby the line between two installing holes 44 and connecting hole 43 also forms triangle, has improved structural strength.
Preferably, as shown in Figure 2, between connecting bolt 3 and attaching nut 4, be provided with spring washer 6, to improve the stability connecting between the two, avoid loosening.
Preferably, as Figure 1-3, steppedly on the upper surface of base 1 be arranged with three steps 11, on each step 11, be provided with a conducting copper 2, in each step 11, be provided with connecting bolt 3 and attaching nut 4.
The upper surface at base 1 arranges three steps 11, three stepped arrangements of step 11, and a conducting copper 2 is set on the upper surface of each step 11, in the inside of each step 11, be provided with one group of be detachably connected bolt 3 and attaching nut 4, to realize two kinds of different cable connection modes.Three step 11 step arrangements guarantee that binding post does not have enough electric clearances and creepage distance between homophase, and are convenient to access more cable.
Preferably, as Figure 1-5, be provided with over cap 5 on the bottom of base 1, over cap 5 is fastened on the bottom of base 1.On over cap 5, be provided with buckle 51, during installation, the buckle of over cap 5 51 be buckled on the bottom of base 1.When needs are dismantled connecting bolt 3, can first over cap 5 be taken off, so that complete operation.5 main IP protective effects of this over cap, the personnel that prevent are when operation, and health or conductive tool are met connecting bolt or the attaching nut of conduction from behind, ensure personal safety.
As required, above-mentioned each technical scheme can be carried out to combination, to reach best-of-breed technology effect.
Thus, the fuse base connecting terminal apparatus that the utility model provides, simple in structure, convenient and practical, can realize two kinds of different cable connection modes, met different demands, saved material, reduced cost.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection range of the present utility model.
Claims (8)
1. a fuse base connecting terminal apparatus, comprises base (1), is provided with at least one conducting copper (2) on described base (1),
It is characterized in that, in described base (1), be also provided with connecting bolt (3) and attaching nut (4) for being optionally connected with external cable,
The below that is positioned at described conducting copper (2) on described base (1) is provided with the groove (12) for described attaching nut (4) are installed, and described attaching nut (4) is arranged in described groove (12),
Described connecting bolt (3) passes described attaching nut (4) and described conducting copper (2) in turn from the below of described groove (12), and the top (33) of described connecting bolt (3) stretches out in the top of described conducting copper (2).
2. a kind of fuse base connecting terminal apparatus according to claim 1, is characterized in that, described connecting bolt (3) removably links together with described attaching nut (4).
3. a kind of fuse base connecting terminal apparatus according to claim 2, is characterized in that, the below that is positioned at described groove (12) in described base (1) is provided with the bolt mounting holes (13) connecting with described groove (12),
The bottom (31) of described connecting bolt (3) is positioned at described bolt mounting holes (13), and the main part (32) of described connecting bolt (3) is threaded togather with described attaching nut (4).
4. a kind of fuse base connecting terminal apparatus according to claim 3, is characterized in that, the below that is positioned at described bolt mounting holes (13) in described base (1) is provided with hollow space (14).
5. a kind of fuse base connecting terminal apparatus according to claim 2, is characterized in that, the nut connecting portion (42) that described attaching nut (4) comprises nut main body portion (41) and extends to form from described nut main body portion (41),
On described groove (12), be provided with recess supports portion (121), described nut connecting portion (42) is arranged in recess supports portion (121).
6. a kind of fuse base connecting terminal apparatus according to claim 2, is characterized in that, between described connecting bolt (3) and described attaching nut (4), is provided with spring washer (6).
7. a kind of fuse base connecting terminal apparatus according to claim 2, it is characterized in that, stepped three steps (11) that are arranged with on the upper surface of described base (1), on step described in each (11), be provided with a described conducting copper (2), in step described in each (11), be provided with described connecting bolt (3) and described attaching nut (4).
8. according to a kind of fuse base connecting terminal apparatus described in any one claim in claim 1-7; it is characterized in that; on the bottom of described base (1), be provided with over cap (5), described over cap (5) is fastened on the bottom of described base (1).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140763.1U CN203839323U (en) | 2014-03-26 | 2014-03-26 | Fuse pedestal binding post device |
| ES15769929T ES2743274T3 (en) | 2014-03-26 | 2015-03-25 | Base connection terminal device for fuses |
| PCT/CN2015/075059 WO2015144061A1 (en) | 2014-03-26 | 2015-03-25 | Fuse base connection terminal apparatus |
| EP15769929.9A EP3125269B1 (en) | 2014-03-26 | 2015-03-25 | Fuse base connection terminal apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140763.1U CN203839323U (en) | 2014-03-26 | 2014-03-26 | Fuse pedestal binding post device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839323U true CN203839323U (en) | 2014-09-17 |
Family
ID=51517130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140763.1U Expired - Lifetime CN203839323U (en) | 2014-03-26 | 2014-03-26 | Fuse pedestal binding post device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3125269B1 (en) |
| CN (1) | CN203839323U (en) |
| ES (1) | ES2743274T3 (en) |
| WO (1) | WO2015144061A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319209A (en) * | 2014-10-27 | 2015-01-28 | 江苏省电力公司洪泽县供电公司 | High-safety single column fully insulated line connector |
| WO2015144061A1 (en) * | 2014-03-26 | 2015-10-01 | Abb有限公司 | Fuse base connection terminal apparatus |
| CN114696149A (en) * | 2022-04-22 | 2022-07-01 | 江苏由甲申田新能源科技有限公司 | High-voltage connector and high-voltage box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839324U (en) * | 2014-03-26 | 2014-09-17 | Abb有限公司 | Connecting assembly of fuse pedestal binding post |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924734B1 (en) * | 1997-12-17 | 2003-11-12 | Meccanotecnica Codognese S.p.A. | A high-current protection device |
| US6379196B1 (en) * | 2000-03-01 | 2002-04-30 | General Electric Company | Terminal connector for a circuit breaker |
| CN101661856B (en) * | 2009-09-21 | 2012-02-01 | 人民电器集团有限公司 | three-phase fuse |
| US8665056B2 (en) * | 2010-05-18 | 2014-03-04 | Littlefuse, Inc. | Fuse assembly |
| JP5505113B2 (en) * | 2010-06-15 | 2014-05-28 | 住友電装株式会社 | Fuse unit for directly attaching battery terminals |
| CN203026474U (en) * | 2013-01-17 | 2013-06-26 | 厦门奕昕科技有限公司 | Fuse base |
| CN203398070U (en) * | 2013-08-15 | 2014-01-15 | 浙江新力熔断器有限公司 | Square tube cutter-type contact fuse pedestal |
| CN203839323U (en) * | 2014-03-26 | 2014-09-17 | Abb有限公司 | Fuse pedestal binding post device |
| CN203839324U (en) * | 2014-03-26 | 2014-09-17 | Abb有限公司 | Connecting assembly of fuse pedestal binding post |
-
2014
- 2014-03-26 CN CN201420140763.1U patent/CN203839323U/en not_active Expired - Lifetime
-
2015
- 2015-03-25 WO PCT/CN2015/075059 patent/WO2015144061A1/en active Application Filing
- 2015-03-25 EP EP15769929.9A patent/EP3125269B1/en active Active
- 2015-03-25 ES ES15769929T patent/ES2743274T3/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015144061A1 (en) * | 2014-03-26 | 2015-10-01 | Abb有限公司 | Fuse base connection terminal apparatus |
| CN104319209A (en) * | 2014-10-27 | 2015-01-28 | 江苏省电力公司洪泽县供电公司 | High-safety single column fully insulated line connector |
| CN114696149A (en) * | 2022-04-22 | 2022-07-01 | 江苏由甲申田新能源科技有限公司 | High-voltage connector and high-voltage box |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2743274T3 (en) | 2020-02-18 |
| EP3125269A4 (en) | 2017-11-29 |
| EP3125269B1 (en) | 2019-07-17 |
| WO2015144061A1 (en) | 2015-10-01 |
| EP3125269A1 (en) | 2017-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Norway asike Patentee after: ABB A/S Address before: Norway Taylor fylke Patentee before: ABB A/S |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: Helsinki Patentee after: ABB A/S Address before: Norway asike Patentee before: ABB A/S |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Helsinki Patentee before: ABB A/S |
|
| TR01 | Transfer of patent right |