CN102290303A - Installing base of direct busbar type bolt connecting fuse-link - Google Patents
Installing base of direct busbar type bolt connecting fuse-link Download PDFInfo
- Publication number
- CN102290303A CN102290303A CN2011102567126A CN201110256712A CN102290303A CN 102290303 A CN102290303 A CN 102290303A CN 2011102567126 A CN2011102567126 A CN 2011102567126A CN 201110256712 A CN201110256712 A CN 201110256712A CN 102290303 A CN102290303 A CN 102290303A
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- terminal
- fuse
- link
- edge line
- straight edge
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Abstract
The invention discloses an installing base of a direct busbar type bolt connecting fuse-link, which comprises an insulating baseboard and a terminal component. The installing base has the advantages of: a cable or a junction bare copper bar are directly connected with terminal connecting members of the invention by using bolts; when the installing base is used, the direct busbar type bolt connecting fuse-link only needs to be directly hanged and connected on the terminal connecting members; and the installing base is simple to operate, is convenient to dismantle and is convenient for daily maintenance work. The distance between the two terminal connecting members can be adjusted so as to meet the installation and dismantling of the direct busbar type bolt connecting fuse-link with a mounting distance of 80mm-110mm. The base has the advantages of being high in generality and convenient for universal manufacturing and production and being capable of effectively reducing the production cost.
Description
Technical field
The present invention relates to the low-tension fuse technical field, specifically is that a kind of straight edge line formula bolt connects the fuse-link mounting seat.
Background technology
The stopped pipe type straight edge line formula of filleding and endcloseing cartridge fuse-link bolt connects fuse-link (be called for short straight edge line formula bolt and connect fuse-link), generally be directly installed on the naked copper busbar that confluxes of circuit, need to measure earlier the distance between the terminal during installation and stamp installing hole in two naked copper busbar precalculated positions of confluxing, then the terminal of fuse-link is fixed with bolt and installing hole respectively, complicated operation, use inconvenient (because straight edge line formula bolt connection fuse-link is an attrition component, the fuse-link circuit that needs after each action more to renew could normally move).And because the naked copper busbar change in location of confluxing in the not quite identical or use of position of mounting hole, the power that causes two busbars that conflux to impose on the fuse-link terminal can not be cancelled each other, thereby produce the stress that imposes on fuse-link, cause the insulation fusion tube and the melt of fuse-link to be twisted off, destroy the operate as normal of fuse-link; In the prior art, also have cable directly is connected on the binding post of fuse-link, because cable itself also has weight, can can impose on very big stress on the fuse-link insulation fusion tube by extraneous pulling force or the torsion of a conduction part thereby add, usually will solve this part stress need install special fixture and prevent stress, the use of fixture has increased cost and complicated operation, does not satisfy actual needs.
Summary of the invention
For this reason, to be solved by this invention is that existing straight edge line formula bolt connects complicated operation and the inconvenient technical problem of use that the fuse-link installation brings, and provides a kind of straight edge line formula bolt to connect the mounting seat of fuse-link.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows: a kind of straight edge line formula bolt connects the fuse-link mounting seat, comprise,
Insulating base;
Terminal assemblies comprises the first terminal assembly and second terminal assemblies, and described terminal assemblies fixed interval is arranged on the described insulating base;
Described the first terminal assembly is provided with the first terminal connector and inlet wire connector, and described inlet wire connector is used to be connected and fixed described inlet wire, and is electrically connected with described the first terminal connector;
Described second terminal assemblies is provided with second terminal-connecting element and goes out wire connections, describedly goes out wire connections and is used to be connected and fixed described outlet, and be electrically connected with described second terminal-connecting element;
Described the first terminal connector and described second terminal-connecting element are respectively applied for fixedlys connected two terminals of described fuse-link.
Two described terminal assemblies have the structure that the distance that makes between two described terminal-connecting elements can be adjusted relatively.
Described insulating base is provided with the mounting groove that slides for described terminal assemblies, described terminal assemblies can be in described mounting groove mobile preset distance and being fixed.
Be connected with described straight edge line formula bolt on the described terminal-connecting element on the terminal of fuse-link and all be formed with installing hole, cooperate by screw bolt and nut and realize that described terminal-connecting element is connected the fixedly connected of fuse-link with described straight edge line formula bolt.
Distance between the described terminal-connecting element is adjustable between 80mm-110mm.
Described inlet wire connector is a screw bolt and nut.
It is described that to go out wire connections be screw bolt and nut.
Described inlet wire connector and describedly go out wire connections described the first terminal assembly and described second terminal assemblies are fixed on the described insulating base.
Technique scheme of the present invention has the following advantages compared to existing technology:
Provide a kind of straight edge line formula bolt to connect the fuse-link base, be used for direct connection bus and fuse-link; Only need when using straight edge line formula bolt to be connected that fuse-link utilize bolt directly to be articulated on the terminal-connecting element, bus directly is connected on the inlet wire connector and go out on the wire connections to get final product, simple to operate, convenient disassembly.
But having, two terminal assemblies make the structure of the distance relative adjustment between two terminal-connecting elements, make the fuse-link base among the present invention can be used for terminal pitch from different a plurality of fuse-links, improve the versatility of fuse-link base, be convenient to unified processing, reduce manufacturing cost, be beneficial to promotion and implementation.
Cooperate reliable connection of realizing between base and the fuse-link by screw bolt and nut between terminal-connecting element and the terminal, be particularly suitable for being operated in the environment of vibration.
All pass through screw bolt and nut between inlet wire and outlet and the terminal-connecting element and fixedly connected, make to connect more reliably, be particularly suitable for being operated in the environment of vibration.
It is an integral body that described straight edge line formula bolt connects the fuse-link mounting seat; be used for fixing the terminal-connecting element fixed-site that straight edge line formula bolt connects two terminals of fuse-link; its position can not change yet in the use; so terminal-connecting element imposes on the power of described terminal and can cancel out each other; can not impose on fuse-link stress; effectively protect fuse-link, prolong the useful life of fuse-link.
Description of drawings
For the easier quilt of content of the present invention is clearly understood, below according to a particular embodiment of the invention and in conjunction with the accompanying drawings, the present invention is further detailed explanation, wherein:
The straight edge line formula bolt of Fig. 1 one embodiment of the invention connects the vertical view of fuse-link mounting seat;
Fig. 2 is the front view that straight edge line formula bolt shown in Figure 1 connects the fuse-link mounting seat;
Fig. 3 is the vertical view that straight edge line formula bolt shown in Figure 1 connects fuse-link mounting seat base plate.
Reference numeral is expressed as among the figure: 1-insulating base, 2-the first terminal connector, 3-second terminal-connecting element, 4-inlet wire connector, 5-goes out wire connections, 11-first mounting groove, 12-second mounting groove, 13-the 3rd mounting groove, 14-the 4th mounting groove, 15-first pre-embedded bolt, 16-second pre-embedded bolt, 21-first installing hole, 22-second installing hole, 25-first shifting chute, 33-the 3rd installing hole, 34-the 4th installing hole, 36-second shifting chute.
Embodiment
Below with reference to accompanying drawing, use following examples that the present invention is further set forth.
Straight edge line formula bolt of the present invention connects fuse-link its structure of mounting seat such as Fig. 1, Fig. 2 and shown in Figure 3, comprises,
In use, bus directly is connected described inlet wire connector 4 and describedly goes out on the wire connections 5, again straight edge line formula bolt is connected fuse-link and directly be connected on the described the first terminal connector 2 and second terminal-connecting element 3, simple, convenient disassembly are installed.
Because straight edge line formula bolt connects fuse-link specification difference, described straight edge line formula bolt connects also different apart from d between the fuse-link two-terminal.For making the fuse-link of different size can use this straight edge line formula bolt to connect the fuse-link base, described straight edge line formula bolt connects the described the first terminal connector 2 of fuse-link base and the distance between second terminal-connecting element 3 can be regulated in the 80mm-110mm scope, and promptly can be used between mounting terminal apart from d is that the straight edge line formula bolt of 80mm-110mm connects fuse-link.Improved the scope of application that whole female straight edge line formula bolt connects the fuse-link base greatly, versatility strengthens greatly; Simultaneously, also convenient unified processing can effectively reduce production costs.
Fix by screw bolt and nut between two terminals of described the first terminal connector 2, second terminal-connecting element 3 and described fuse-link, realize that described straight edge line formula bolt connects fixedly connected between fuse-link mounting seat and the fuse-link, safety and reliability is applicable in vibration environment and works.
Described inlet wire and described outlet all are to cooperate realization by screw bolt and nut with described terminal-connecting element, and this fixed connection method is reliable and stable equally, and bonding strength is big, is fit to be operated in the vibration environment.
It is an integral body that described straight edge line formula bolt connects the fuse-link mounting seat; the terminal-connecting element that is used for fixing two terminals in use can not change the position; so terminal-connecting element imposes on the power of described terminal and can cancel out each other; can not impose on straight edge line formula bolt and connect fuse-link stress; effectively protect fuse-link, prolong the useful life of fuse-link.
A distortion as the foregoing description; removable preset distance and the connected mode that is fixed can be other modes of the prior art and substitute between described terminal-connecting element and the described insulating base 1; can adjust other structures of preset distance relatively such as on described terminal-connecting element, being arranged so that described two terminal-connecting elements; can realize purpose of the present invention equally, belong to protection scope of the present invention.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And conspicuous variation of being extended out thus or change still are among the protection range of the invention.
Claims (8)
1. a straight edge line formula bolt connects the fuse-link mounting seat, it is characterized in that: comprise,
Insulating base (1);
Terminal assemblies comprises the first terminal assembly and second terminal assemblies, and described terminal assemblies fixed interval is arranged on the described insulating base (1);
Described the first terminal assembly is provided with the first terminal connector (2) and inlet wire connector (4), and described inlet wire connector (4) is used to be connected and fixed described inlet wire, and is electrically connected with described the first terminal connector (2);
Described second terminal assemblies is provided with second terminal-connecting element (3) and goes out wire connections (5), describedly goes out wire connections (5) and is used to be connected and fixed described outlet, and be electrically connected with described second terminal-connecting element (3);
Described the first terminal connector (2) and described second terminal-connecting element (3) are respectively applied for fixedlys connected two terminals of described fuse-link.
2. straight edge line formula bolt according to claim 1 connects the fuse-link mounting seat, it is characterized in that: two described terminal assemblies have the structure that the distance that makes between two described terminal-connecting elements can be adjusted relatively.
3. straight edge line formula bolt according to claim 2 connects the fuse-link mounting seat, it is characterized in that: described insulating base (1) is provided with the mounting groove that slides for described terminal assemblies, described terminal assemblies can be in described mounting groove mobile preset distance and being fixed.
4. straight edge line formula bolt according to claim 3 connects the fuse-link mounting seat, it is characterized in that: be connected with described straight edge line formula bolt on the described terminal-connecting element on the terminal of fuse-link and all be formed with installing hole, cooperate by screw bolt and nut and realize that described terminal-connecting element is connected the fixedly connected of fuse-link with described straight edge line formula bolt.
5. connect the fuse-link mounting seat according to the arbitrary described straight edge line formula bolt of claim 1-4, it is characterized in that: the distance between the described terminal-connecting element is adjustable between 80mm-110mm.
6. straight edge line formula bolt according to claim 5 connects the fuse-link mounting seat, and it is characterized in that: described inlet wire connector (4) is a screw bolt and nut.
7. straight edge line formula bolt according to claim 6 connects the fuse-link mounting seat, it is characterized in that: described to go out wire connections (5) be screw bolt and nut.
8. straight edge line formula bolt according to claim 7 connects the fuse-link mounting seat, it is characterized in that: described inlet wire connector (4) and describedly go out wire connections (5) described the first terminal assembly and described second terminal assemblies are fixed on the described insulating base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102567126A CN102290303A (en) | 2011-09-01 | 2011-09-01 | Installing base of direct busbar type bolt connecting fuse-link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102567126A CN102290303A (en) | 2011-09-01 | 2011-09-01 | Installing base of direct busbar type bolt connecting fuse-link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102290303A true CN102290303A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102567126A Pending CN102290303A (en) | 2011-09-01 | 2011-09-01 | Installing base of direct busbar type bolt connecting fuse-link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196193A (en) * | 2017-07-14 | 2017-09-22 | 首瑞（天津）电气设备有限公司 | The installation adjustment structure and the underframe of open frame circuit breaker of outlet row |
| CN111226302A (en) * | 2017-10-19 | 2020-06-02 | 沃尔沃卡车集团 | Fuse box, fuse box assembly and vehicle comprising fuse box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736550A (en) * | 1972-02-22 | 1973-05-29 | Westinghouse Electric Corp | Connecting adapter for electric cable and fuse |
| US20100019572A1 (en) * | 2008-07-25 | 2010-01-28 | Yazaki Corporation | Fusible link unit |
| CN101865940A (en) * | 2009-04-14 | 2010-10-20 | 三菱电机株式会社 | Electrical equipment and arrangements of terminal thereof |
-
2011
- 2011-09-01 CN CN2011102567126A patent/CN102290303A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736550A (en) * | 1972-02-22 | 1973-05-29 | Westinghouse Electric Corp | Connecting adapter for electric cable and fuse |
| US20100019572A1 (en) * | 2008-07-25 | 2010-01-28 | Yazaki Corporation | Fusible link unit |
| CN101865940A (en) * | 2009-04-14 | 2010-10-20 | 三菱电机株式会社 | Electrical equipment and arrangements of terminal thereof |
Non-Patent Citations (3)
| Title |
|---|
| 《低压电器》 19870630 章永孚等 RT有填料封闭管式刀型触头熔断器 第1页第1栏第6段及附图2 1、5-8 , 第3期 * |
| 《低压电器》 19870630 章永孚等 RT有填料封闭管式刀型触头熔断器 附图2 2-4 , 第3期 * |
| 章永孚等: "RT有填料封闭管式刀型触头熔断器", 《低压电器》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196193A (en) * | 2017-07-14 | 2017-09-22 | 首瑞（天津）电气设备有限公司 | The installation adjustment structure and the underframe of open frame circuit breaker of outlet row |
| CN111226302A (en) * | 2017-10-19 | 2020-06-02 | 沃尔沃卡车集团 | Fuse box, fuse box assembly and vehicle comprising fuse box |
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Application publication date: 20111221 |