CN201562935U - Perpendicular connecting bus - Google Patents
Perpendicular connecting bus Download PDFInfo
- Publication number
- CN201562935U CN201562935U CN2009202794518U CN200920279451U CN201562935U CN 201562935 U CN201562935 U CN 201562935U CN 2009202794518 U CN2009202794518 U CN 2009202794518U CN 200920279451 U CN200920279451 U CN 200920279451U CN 201562935 U CN201562935 U CN 201562935U
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- CN
- China
- Prior art keywords
- wiring
- assembly
- wiring body
- connection bus
- bus
- 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 - Fee Related
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Abstract
A perpendicular connecting bus comprises an assembly body and a wiring body which are mutually perpendicular. Wiring devices are respectively arranged on the assembly body and the wiring body, and the assembly body and the wiring body are formed integrally. The perpendicular connecting bus avoids the problems of the prior art that an assembly body and a wiring body are welded or screwed, welding and screwing connections are both not strong in stability as welding is easy to be virtual and screws are easy to loose along with prolonged working time, and overheating easily happens when in work, thereby damaging equipment such as circuit breakers and the like. The perpendicular connecting bus is adaptable to universal circuit breakers of any types, and is convenient in connection and high in reliability.
Description
Technical field
The utility model relates to a kind of connection bus, specifically a kind of vertical connection bus.
Background technology
Circuit breaker (or claim switch) is used for connecting and cut-offfing circuit, and it not only can connect and cut-off the circuit under the normal operating conditions, and also can cut-off the circuit (such as the most serious short circuit current) that has fault when having an accident.
Circuit breaker mainly comprises: but the device of forming by metal cylinder or insulative cylinders body of the transmission device of movable contact, fixed contact, drive contact, arc extinguishing equipment, the contact connection that disjunction is installed and arc extinguishing equipment and transmission device.Circuit breaker commonly used is with the method for machinery the moving contact of circuit breaker and fixed contact to be separated when cut-offfing circuit.Then make moving contact and fixed contact closure when closing a floodgate with opposite mechanical movement.When breaker closing, bus is used to provide normal power supply as one of vitals in the circuit breaker.
In usual bus was provided with, adopted was the connection bus of parallel wires more.The vertical connection of bus is a kind of connection set-up mode of less selection, and used vertical connection bus adopts staggered Type of Welding of monolithic or monolithic rotary screw type of attachment more in the prior art; Wherein, the connection bus of the staggered welding of monolithic is about to be welded in the metal junction after two metals are vertically placed, and the connection bus that the monolithic rotary screw connects is about to two bending tablets and is arranged to the sheet metals of 90 degree and connects back-to-back by screw, bus is connected in the two ends of above-mentioned sheet metal afterwards again.Though above-mentioned two kinds of connected modes which kind of, wherein said two metals, a slice metal is an assembly, i.e. the structure that is connected with other main bodys of circuit breaker, another sheet metal is the wiring body, promptly is the structure that is connected with bus.
But, adopt above-mentioned two kinds of connected modes owing to the connection between assembly and the wiring body in the vertical connection bus realizes by solder joint or screw, it causes virtual connection easily to connect one side for solder joint, connective stability is not strong, can influence the conductivity after bus connects on the other hand owing to the existence of solder joint yet; And for screw that its stability is set is not strong equally, virtual connection appears easily.So above-mentioned two kinds of connected modes are all easily because its crimping is insecure, and virtual connection occurs, have influence on the conduction reliability of self, use for a long time and occur superheating phenomenon easily during by load current, thereby cause bus and circuit breaker to burn.Particularly use on big electric current omnipotent breaker, this kind defective is more obvious.
The utility model content
For this reason, technical problem to be solved in the utility model is staggered Type of Welding of monolithic or the monolithic rotary screw type of attachment that prior art adopts, the connected mode of vertical connection bus is all undesirable aspect connection and conduction reliability, superheating phenomenon appears, damage capacitor, thereby provide a kind of easy to connect, the vertical connection bus that reliability is high.
For solving the problems of the technologies described above, the utility model provides a kind of vertical connection bus, is made up of assembly and wiring body, and assembly and wiring body are orthogonal, be respectively equipped with termination on described assembly and described wiring body, described assembly and described wiring body are formed in one.
Be formed separately wiring hole on the described termination.
Be formed with two wiring holes on the termination of described assembly, the termination of described wiring body is provided with four wiring holes.
Technique scheme of the present utility model has the following advantages compared to existing technology:
Vertical connection bus described in the utility model, its assembly and wiring body are formed in one, on the one hand, the integral body that has realized assembly and wiring body is connected, has high connective stability, also guaranteed the unimpeded and conductive stability of the conduction behind the connection bus, avoided connecting by welding or screw between the assembly and wiring body in the prior art, because virtual connection appears in welding easily, becoming flexible appears along with the lengthening of operating time in the screw ease of connection, the said two devices connection stability is not strong, damages equipment such as circuit breaker thereby superheating phenomenon occurs easily when work; So vertical connection bus overall described in the utility model has higher fail safe.
On the other hand, the assembly of vertical connection bus described in the utility model is connected with the integral body of wiring body, its with prior art in need vertical connection bus by welding to compare resistance little, when being used to connect orthogonal bus, resistance loss is little, can saves energy.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the front view of vertical connection bus described in the utility model;
Fig. 2 is the front view of the described vertical connection bus of the utility model band wiring body wiring hole;
Fig. 3 is the left view of vertical connection bus described in the utility model;
Fig. 4 is the left view of the described vertical connection bus of the utility model band assembly wiring hole.
Reference numeral is expressed as among the figure: 1-assembly, 2-wiring body, 3-assembly wiring hole, 4-wiring body wiring hole.
Embodiment
Vertical connection bus described in the utility model is made up of assembly 1 and wiring body 2, and assembly 1 is orthogonal with wiring body 2, is respectively equipped with termination on described assembly 1 and described wiring body 2, and described assembly 1 and described wiring body 2 are formed in one.Therefore, do not need assembly 1 and wiring body 2 are welded in the connection bus production process, conduction is unobstructed between assembly 1 and the wiring body 2, described vertical connection bus resistance is compared needs the connection bus of welding little, and then when being used to connect orthogonal bus, resistance loss is little.Vertical connection bus described in the utility model is for the vertical connection bus that is spirally connected, and the conduction problem of unstable that it has been avoided being spirally connected and has caused when loosening has higher stability and fail safe (seeing Fig. 1 or shown in Figure 3).
In addition, can be formed separately wiring hole on the described termination of present embodiment, be respectively assembly wiring hole 3 and (see Fig. 2 or shown in Figure 4) so that bus is connected on the vertical connection bus described in the utility model with line body wiring hole 4.Wherein, be formed with two assembly wiring holes 3 on the termination of described assembly, the termination of described wiring body is provided with four wiring body wiring holes 4.
Certainly, as execution mode that can conversion, can the number of assembly wiring hole 3 and wiring body wiring hole 4 be set according to producing needs in the vertical connection bus described in the utility model.
Obviously; the foregoing description only is for example clearly is described; and be not qualification to execution mode; can also make other changes in different forms on the basis of the above description, and conspicuous variation of being extended out thus or change still are among the protection range of the utility model creation.
Claims (3)
1. a vertical connection bus is made up of assembly and wiring body, and assembly and wiring body are orthogonal, is respectively equipped with termination on described assembly and described wiring body, it is characterized in that, described assembly and described wiring body are formed in one.
2. vertical connection bus according to claim 1 is characterized in that, has been formed separately wiring hole on the described termination.
3. vertical connection bus according to claim 2 is characterized in that, is formed with two wiring holes on the termination of described assembly, and the termination of described wiring body is provided with four wiring holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202794518U CN201562935U (en) | 2009-11-17 | 2009-11-17 | Perpendicular connecting bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202794518U CN201562935U (en) | 2009-11-17 | 2009-11-17 | Perpendicular connecting bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562935U true CN201562935U (en) | 2010-08-25 |
Family
ID=42628084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202794518U Expired - Fee Related CN201562935U (en) | 2009-11-17 | 2009-11-17 | Perpendicular connecting bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915886A (en) * | 2011-08-05 | 2013-02-06 | 北京人民电器厂有限公司 | Junction device of universal circuit breaker |
-
2009
- 2009-11-17 CN CN2009202794518U patent/CN201562935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915886A (en) * | 2011-08-05 | 2013-02-06 | 北京人民电器厂有限公司 | Junction device of universal circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |