CN204407818U - Safety-type bus plugging box - Google Patents
Safety-type bus plugging box Download PDFInfo
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- CN204407818U CN204407818U CN201520087316.9U CN201520087316U CN204407818U CN 204407818 U CN204407818 U CN 204407818U CN 201520087316 U CN201520087316 U CN 201520087316U CN 204407818 U CN204407818 U CN 204407818U
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- indicator light
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- gate
- connecting rod
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Abstract
The utility model relates to transmission of electricity accessory technical field, disclose a kind of safety-type bus plugging box, comprise jack box body, chamber door, the inserting foot be connected with bus duct is provided with outside jack box body bottom portion, the circuit breaker be electrically connected with inserting foot is provided with in jack box body, circuit breaker is provided with gate, also substrate is provided with in jack box body, be located at the storage battery on substrate, stepping motor, substrate is also provided with cam, the lateral surface of cam is provided with the gathering sill along the distribution of cam outline, connecting rod is provided with in fairlead, one end of connecting rod is provided with the claw be connected with gate, the other end of connecting rod is provided with the bearing pin stretched in gathering sill, jack box body side is provided with electric machine controller, described electric machine controller is connected with supervisory control desk.Therefore, the utility model has the gate in case of emergency cut off fast, easily by Long-distance Control on circuit breaker, and safety, fast turn-off current, operate safer beneficial effect.
Description
Technical field
The utility model relates to transmission of electricity accessory technical field, particularly relates to a kind of safety-type bus plugging box.
Background technology
Bus plugging box, be exactly that it utilizes the mode of grafting that the power supply of backbone is switched to branch line, therefore tap is very convenient, and bus plugging box, as a functional unit of power transmission busbar, plays the effect distributing electric energy in bus duct system.In present high-storey, every layer all adopts bus plugging box distribution, namely total cable bus runs through entire building, every floor layer needs distribution separately, every one deck all arranges bus plugging box, bus duct grafting on bus plugging box and cable bus, circuit breaker is had in bus plugging box, be same as the current switching in control bus and every layer of branch line, but when emergency appears in the circuit of certain first floor layer or multiple floor, need to cut off the circuit breaker in bus junction box immediately, circuit breaker gate in bus plugging box common is at present all hand control switch, because bus plugging box is arranged on different floors, from emergency occurring to going the process of each floor cut-out gate consuming time longer, and during general circuit fault, electric current in bus plugging box is also unstable, also there is potential safety hazard in manual-lock gate.
Utility model content
The utility model, in order to solve the aforementioned problems in the prior, provides a kind of gate in case of emergency cut off fast, easily by Long-distance Control on circuit breaker, and safety, fast turn-off current, operate safer bus plugging box.
To achieve these goals, the utility model adopts following technical scheme:
A kind of safety-type bus plugging box, comprise jack box body, chamber door, the inserting foot be connected with bus duct is provided with outside described jack box body bottom portion, the circuit breaker be electrically connected with inserting foot is provided with in described jack box body, described circuit breaker is provided with gate, also substrate is provided with in described jack box body, be located at the storage battery on substrate, stepping motor, described substrate is also provided with by stepper motor driven cam, the lateral surface of cam is provided with the gathering sill along the distribution of cam outline, position on described substrate between cam and gate is provided with fairlead, connecting rod is provided with in fairlead, one end of described connecting rod is provided with the claw be connected with gate, the other end of connecting rod is provided with the bearing pin stretched in gathering sill, described jack box body side is provided with electric machine controller, described electric machine controller is connected with supervisory control desk.
Electric machine controller in bus plugging box on each floor is connected with supervisory control desk, and supervisory control desk can control each electric machine controller, thus controls the running of stepping motor in each bus plugging box; When certain floor circuit for generating fault, when needing turn-off current, only need to control the electric machine controller in the bus plugging box in corresponding floor at supervisory control desk, motor controller controls stepping motor rotates a step angle, thus making cam rotate half cycle, when cam rotates, drivening rod moves, and the connecting rod other end clamps gate by claw, pull gate to move down, close when connecting rod moves, thus realize the break-make of the bus plugging box inner breaker in each floor of long-range quick control.
As preferably, baffle plate is provided with outside described jack box body upper end, baffle plate is provided with two indicator lights, be respectively indicator light A, indicator light B, the lateral surface of described circuit breaker is provided with push type indicator light switch A, push type indicator light switch B, and described indicator light A, push type indicator light switch A connect with storage battery, and described indicator light B, push type indicator light switch B connect with storage battery, the top of described connecting rod extends to form briquetting A, and the side of connecting rod is provided with briquetting B; When gate is in off-state, briquetting B is pressed on push type indicator light switch B, and indicator light B is bright, and when gate is in closure state, briquetting A is pressed on push type indicator light switch A, and indicator light A is bright.Indicator light A, indicator light B can the on off operating modes of visual indication bus plugging box inner breaker.
As preferably, described substrate is also provided with cam orientation plate, described cam is rotationally connected by camshaft and cam orientation plate, is connected with a joggle between camshaft and step motor shaft by one group of bevel gear.
Therefore, the utility model has the gate in case of emergency cut off fast, easily by Long-distance Control on circuit breaker, and safety, fast turn-off current, operate safer beneficial effect.
Accompanying drawing explanation
Fig. 1 is that the gate in the utility model on circuit breaker is in off-state schematic diagram.
Fig. 2 is that the gate in the utility model on circuit breaker is in closure state schematic diagram.
Fig. 3 is the syndeton schematic diagram of stepping motor and cam in the utility model.
Fig. 4 is the structural representation of connecting rod.
In figure: jack box body 1 chamber door 2 snap close 3 circuit breaker 4 gate 5 substrate 6 storage battery 7 stepping motor 8 cam orientation plate 9 cam 10 camshaft 11 fairlead 12 connecting rod 13 claw 130 bearing pin 131 briquetting A132 briquetting B133 electric machine controller 14 baffle plate 15 gathering sill 16 bevel gear 17 indicator light A150 indicator light B151 push type indicator light switch A152 push type indicator light switch B153
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of safety-type bus plugging box as depicted in figs. 1 and 2, comprise jack box body 1, chamber door 2, chamber door while hinged with jack box body, the other end of chamber door is connected by snap close 3 with jack box body, jack box body 1 bottom outside is provided with the inserting foot be connected with bus duct, the circuit breaker 4 be electrically connected with inserting foot is provided with in jack box body 1, circuit breaker is provided with gate 5, substrate 6 is also provided with in jack box body, be located at the storage battery 7 on substrate, stepping motor 8, as shown in Figure 3, substrate 6 is also provided with cam orientation plate 9, cam 10 is rotationally connected by camshaft 11 and cam orientation plate, be connected with a joggle by one group of bevel gear 17 between camshaft 11 and step motor shaft, the lateral surface of cam 10 is provided with the gathering sill 16 along the distribution of cam outline, position on substrate between cam and gate is provided with fairlead 12, connecting rod 13 is provided with in fairlead, the upper end of connecting rod is provided with the claw 130 be connected with gate, the lower end of connecting rod is provided with the bearing pin 131 stretched in gathering sill, jack box body 1 side is provided with electric machine controller 14, electric machine controller is connected with supervisory control desk.
Jack box body 1 is provided with baffle plate 15 outside upper end, baffle plate is provided with two indicator lights, be respectively indicator light A150, indicator light B151, the lateral surface of circuit breaker is provided with push type indicator light switch A152, push type indicator light switch B153, indicator light A, push type indicator light switch A connects with storage battery, indicator light B, push type indicator light switch B connects with storage battery, as shown in Figure 4, the top of connecting rod extends to form briquetting A132, the side of connecting rod is provided with briquetting B133, as shown in Figure 1, when gate is in off-state, briquetting B is pressed on push type indicator light switch B, indicator light B is bright, indicator light A goes out, as shown in Figure 2, when gate is in closure state, briquetting A is pressed on push type indicator light switch A, and indicator light A is bright, and indicator light B goes out, and people can judge the break-make situation of bus plugging box internal breaker intuitively by indicator light.
By reference to the accompanying drawings, using method of the present utility model is as follows: same bus runs through entire building layer, bus on each floor installs bus duct, each bus duct installs bus plugging box, inserting foot on bus plugging box is electrically connected with bus duct, and the electric wire of drawing in bus plugging box is that each floor is powered, and the electric machine controller in bus plugging box is all connected with supervisory control desk, supervisory control desk can control each electric machine controller, thus controls the running of stepping motor in each bus plugging box, under normal circumstances, as shown in Figure 2, gate on circuit breaker is in closure state, namely gate is in the state of up beating, connecting rod is connected with the bigger diameter end of cam, indicator light A is bright, indicator light B goes out, bus is that corresponding floor is powered by bus plugging box, when certain floor circuit for generating fault, when needing the electric current disconnecting this floor, only need on supervisory control desk, control the electric machine controller in the bus plugging box in corresponding floor, motor controller controls stepping motor rotates a step angle, thus make cam rotate half cycle, as shown in Figure 1, cam turns to miner diameter end from bigger diameter end and is connected with connecting rod, connecting rod pulls downwards, small end is drop-down gate by claw, gate is in off-state, in circuit breaker, electric current disconnects, after troubleshooting, again by supervisory control desk control step electric machine rotation, again closing gate after cam rotation half cycle, thus realize the Long-distance Control of each bus plugging box.Therefore, the utility model has the gate in case of emergency cut off fast, easily by Long-distance Control on circuit breaker, and safety, fast turn-off current, operate safer beneficial effect.
Claims (3)
1. a safety-type bus plugging box, comprise jack box body, chamber door, the inserting foot be connected with bus duct is provided with outside described jack box body bottom portion, it is characterized in that, the circuit breaker be electrically connected with inserting foot is provided with in described jack box body, described circuit breaker is provided with gate, also substrate is provided with in described jack box body, be located at the storage battery on substrate, stepping motor, described substrate is also provided with by stepper motor driven cam, the lateral surface of cam is provided with the gathering sill along the distribution of cam outline, position on described substrate between cam and gate is provided with fairlead, connecting rod is provided with in fairlead, one end of described connecting rod is provided with the claw be connected with gate, the other end of connecting rod is provided with the bearing pin stretched in gathering sill, described jack box body side is provided with electric machine controller, described electric machine controller is connected with supervisory control desk.
2. safety-type bus plugging box according to claim 1, it is characterized in that, baffle plate is provided with outside described jack box body upper end, baffle plate is provided with two indicator lights, be respectively indicator light A, indicator light B, the lateral surface of described circuit breaker is provided with push type indicator light switch A, push type indicator light switch B, described indicator light A, push type indicator light switch A connect with storage battery, described indicator light B, push type indicator light switch B connect with storage battery, the top of described connecting rod extends to form briquetting A, and the side of connecting rod is provided with briquetting B; When gate is in off-state, briquetting B is pressed on push type indicator light switch B, and indicator light B is bright, and when gate is in closure state, briquetting A is pressed on push type indicator light switch A, and indicator light A is bright.
3. safety-type bus plugging box according to claim 1 and 2, it is characterized in that, described substrate is also provided with cam orientation plate, and described cam is rotationally connected by camshaft and cam orientation plate, is connected with a joggle between camshaft and step motor shaft by one group of bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087316.9U CN204407818U (en) | 2015-02-08 | 2015-02-08 | Safety-type bus plugging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087316.9U CN204407818U (en) | 2015-02-08 | 2015-02-08 | Safety-type bus plugging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407818U true CN204407818U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087316.9U Active CN204407818U (en) | 2015-02-08 | 2015-02-08 | Safety-type bus plugging box |
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| Country | Link |
|---|---|
| CN (1) | CN204407818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10355426B2 (en) | 2017-05-30 | 2019-07-16 | Constellation Innovation, Llc | Electrical tap box engagement system and assembly |
-
2015
- 2015-02-08 CN CN201520087316.9U patent/CN204407818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10355426B2 (en) | 2017-05-30 | 2019-07-16 | Constellation Innovation, Llc | Electrical tap box engagement system and assembly |
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| GR01 | Patent grant |