CN202997371U - Movable type quick connection switching device - Google Patents
Movable type quick connection switching device Download PDFInfo
- Publication number
- CN202997371U CN202997371U CN 201220711186 CN201220711186U CN202997371U CN 202997371 U CN202997371 U CN 202997371U CN 201220711186 CN201220711186 CN 201220711186 CN 201220711186 U CN201220711186 U CN 201220711186U CN 202997371 U CN202997371 U CN 202997371U
- Authority
- CN
- China
- Prior art keywords
- contact terminal
- major loop
- loop contact
- circuit breaker
- inlet wire
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 235000004443 Ricinus communis Nutrition 0.000 claims description 8
- 230000001141 propulsive effect Effects 0.000 claims description 8
- 241001661355 Synapsis Species 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003872 anastomosis Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
Disclosed in the utility model is a movable type quick connection switching device that comprises a cabinet main body and a circuit breaker handcart. The cabinet main body is separated into a circuit breaker chamber, an incoming wire cable chamber and an outgoing wire cable chamber; and the circuit breaker handcart and the circuit breaker handcart form a left-right horizontal sliding connection relation. And a lead screw push mechanism can horizontally push the circuit breaker handcart left and right, so that the circuit breaker handcart can be slided between a running position and an isolation position. Besides, four quick cable connectors are respectively arranged at the outer side walls of the incoming wire cable chamber and the outgoing wire cable chamber and are connected with a main loop contact of the circuit breaker handcar by main loop contact seats. And cables are led out from the four quick cable connectors of the outgoing wire cable chamber, wherein quick copper bar connectors are arranged at the tail ends of the cables. According to the utility model, the provided device has advantages of light weight, portability, and quick and flexible electric connection and the like and is suitable for the maintenance and repairing work of the electric system; and the provided device is also a power switch matched tool for quick connection of an emergency power generator.
Description
Technical field
The utility model relates to a kind of corollary apparatus of using for electric power apparatus examination, especially relates to a kind of portable fast connection switching device for connecting fast between emergency power generation vehicle and distribution panelboard copper bar.
Background technology
The power failure that various faults or accident cause makes power supply reliability descend, and causes in various degree loss to power consumer, cause damage of equipment even when serious.Therefore, social economic loss is not only given in power failure, and the life requirement of also day by day promoting for people simultaneously brings great inconvenience.Under the situation of current world rapid economic development, improve power supply reliability and become the whole society's objective and urgent requirement in numerous aspects, be of great practical significance.
in order to adapt to the present user requirement more and more higher to the power supply reliability, use more and more the emergency power generation technology in the grid power blackout process, namely in power failure repairing process, the emergency power supplies such as employing emergency power generation vehicle provide temporary transient power supply to all kinds of electric power overhaul users, and emergency power generation vehicle with fixedly be connected general directly connect by cable between the distribution panelboard copper bar, being connected between cable and equipment need to be by fasteners such as bolts, waste time and energy, increased the time that the user has a power failure, and emergency power generation vehicle and fixedly between the distribution panelboard copper bar between without any switching device, if will cut off power supply temporarily, need to disconnect cable, again connect again cable when needing power supply, operate very loaded down with trivial details, and the potential safety hazard of getting an electric shock in addition.
Summary of the invention
The purpose of this utility model, a kind of portable fast connection switching device is provided in order to address the above problem exactly, this fast connection switching device be used for to connect the emergency power supply such as power supply vehicle of meet an emergency and fixing distribution panelboard copper bar, makes emergency supply circuit to disconnect according to demand or closed.
The purpose of this utility model is achieved in that
A kind of portable fast connection switching device of the present utility model comprises the cabinet main body and is located at the interior circuit breaker cart of this cabinet main body, wherein,
be breaker chamber by baffle for separating in described cabinet main body, inlet wire cable vault and outlet cable vault, described inlet wire cable vault and outlet cable vault and column distribution and adjacent with described breaker chamber respectively, be respectively equipped with four fast cable connectors on the lateral wall of described inlet wire cable vault and outlet cable vault, the sides adjacent place of described inlet wire cable vault and described breaker chamber is provided with a wall-penetrating type inlet wire major loop contact terminal seat, and this inlet wire major loop contact terminal seat is connected with four fast cable connectors in described inlet wire cable vault respectively, the sides adjacent place of described outlet cable vault and described breaker chamber is provided with a wall-penetrating type outlet major loop contact terminal seat, and this outlet major loop contact terminal seat is connected with four fast cable connectors in described outlet cable vault respectively,
described circuit breaker cart comprises breaker body and is located at the handcart chassis of this breaker body bottom, described handcart chassis is provided with the screw mandrel propulsive mechanism, consist of the left and right horizontal relation that is slidably connected between described circuit breaker cart and breaker chamber, and but this screw mandrel propulsive mechanism left and right horizontal promotes described circuit breaker cart so that it slides between run location and isolated location, described breaker body comprises is located at its both sides, and the major loop contact terminal that matches with described outlet major loop contact terminal seat and inlet wire major loop contact terminal seat respectively, when described circuit breaker cart is positioned at run location, described major loop contact terminal touches mutually with described outlet major loop contact terminal seat and inlet wire major loop contact terminal seat respectively.
Above-mentioned a kind of portable fast connection switching device, wherein, be provided with two guide rails in described breaker chamber, be respectively equipped with horizontal concrete chute in described two guide rails and notch is relative, the both sides on described handcart chassis are provided with pulley, and this pulley rolling is connected in the horizontal concrete chute of corresponding guide rail.
Above-mentioned a kind of portable fast connection switching device, wherein, described screw mandrel propulsive mechanism comprises the fixed cross beam that is connected across described two guide rail tops, be located at screw rod bushing on this fixed cross beam, be set in the screw mandrel in described screw rod bushing and be located at the propelling crank on described screw mandrel top, and described screw mandrel and described handcart chassis are spirally connected.
Above-mentioned a kind of portable fast connection switching device, wherein, a side of described cabinet bottom part body is provided with a pair of universal transportation castor, and opposite side is provided with a pair of directed transportation castor.
Above-mentioned a kind of portable fast connection switching device, wherein, on the front side wall of described cabinet main body and be positioned at outlet major loop contact terminal seat and the major loop contact terminal that coordinates with it mutually on synapsis and its rear wall and the major loop contact terminal that is positioned at inlet wire major loop contact terminal seat and cooperation with it mutually synapsis be respectively equipped with a transparent window.
Above-mentioned a kind of portable fast connection switching device wherein, draws from four fast cable connectors of described outlet cable vault the cable that end is provided with quick copper bar connector respectively.
The utility model is applicable to the supporting of emergency power generation vehicle, and operating frequency is 50Hz～60Hz, and rated operational voltage is 0.4kV, and the mode of connection is three-phase four-wire system, has both simultaneously " five is anti-" function and the automatic breaking function of load-side electric leakage.
The low pressure that the utility model disposes high property breaking capacity opens circuit; The degree of protection of cabinet main body reaches IP54, and the degree of protection between each function compartment reaches IP2X; The bottom front of cabinet main body is transported castor with orientation, and the rear end, bottom of cabinet main body is furnished with universal transportation castor, and the utility model is lightweight, can be transported to the maintenance point together with emergency generator, is fit to carrying and mobile operating.
Cabinet main body of the present utility model is provided with transparent window, can obviously view the connection of device inner breaker major loop contact terminal and major loop contact terminal seat, can allow the field service personnel clearly know the connection status of emergency plant, prevent the generation of various misoperation actions, guarantee equipment and life safety.
The utility model is drawn the stube cable that end is provided with quick copper bar connector, need not any bolt, rely on the static pressure contact of spring and hold down gag, can be directly connected on all kinds of electric power overhaul users' fixedly distribution panelboard copper bar, this connected mode can improve the cable connection speed greatly, reduces the interruption duration of system equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the master of Fig. 1 looks cutaway view;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of circuit breaker cart in the utility model;
Fig. 5 is the vertical view of Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
see also Fig. 1 to Fig. 3, the portable fast connection switching device of the utility model, comprise cabinet main body 1 and be located at the interior circuit breaker cart 2 of this cabinet main body 1, wherein: cabinet main body 1 is interior is divided into the breaker chamber 11 that is positioned at cabinet main body 1 right side and the cable vault that is positioned at cabinet main body 1 left side by breaker chamber functional partition 15, the cable vault is divided into the inlet wire cable vault 12 that is positioned at the front side, cable vault and is positioned at cable vault's rear side by line cable vault functional partition 17 outlet cable vault 13, be respectively equipped with four fast cable connectors 4 on the lateral wall of inlet wire cable vault 12 and outlet cable vault 13, the sides adjacent place of inlet wire cable vault 12 and breaker chamber 11 is provided with a wall-penetrating type inlet wire major loop contact terminal seat 31, and this inlet wire major loop contact terminal seat 31 is connected with four fast cable connectors 4 in inlet wire cable vault 12 respectively, the sides adjacent place of outlet cable vault 13 and breaker chamber 11 is provided with a wall-penetrating type outlet major loop contact terminal seat 32, and this outlet major loop contact terminal seat 32 is connected with four fast cable connectors 4 in outlet cable vault 13 respectively, the right side of cabinet main body 1 bottom is provided with a pair of universal transportation castor 52, the left side is provided with a pair of directed transportation castor 51.
see also Fig. 1, Fig. 4 and Fig. 5, circuit breaker cart 2 comprises breaker body 25 and is located at the handcart chassis 23 of this breaker body 25 bottoms, be provided with two guide rails 6 in breaker chamber 11, be respectively equipped with horizontal concrete chute in two guide rails 6 and notch is relative, the both sides on handcart chassis 23 are provided with pulley 24, this pulley 24 rolls and is connected in the horizontal concrete chute of corresponding guide rail 6, make handcart chassis 23 left and right horizontal to slide in horizontal concrete chute, handcart chassis 23 is provided with the screw mandrel propulsive mechanism, the screw mandrel propulsive mechanism comprises the fixed cross beam 72 that is connected across two guide rail 6 tops, be located at the screw rod bushing 73 on this fixed cross beam 72, be set in screw mandrel 71 and the propelling crank 74 of being located at screw mandrel 71 tops in screw rod bushing 73, screw mandrel 71 is spirally connected with handcart chassis 23, but promote circuit breaker cart 2 so that it slides by this screw mandrel propulsive mechanism left and right horizontal between run location and isolated location.
See also Fig. 1 and Fig. 2, on the front side wall of cabinet main body 1 and be positioned at outlet major loop contact terminal seat 31 and outlet major loop contact terminal 21 mutually on the rear wall of synapsis and cabinet main body 1 and be positioned at inlet wire major loop contact terminal seat 32 and inlet wire major loop contact terminal 22 mutually synapsis be respectively equipped with a transparent window 14.
Four fast cable connectors 4 of 13 are drawn the cable that end is provided with quick copper bar connector from the outlet cable vault respectively.
During use, by cable, emergency power supply is connected with fast cable connector 4 in inlet wire cable vault 12, fast cable connector 4 outgoing cables from the outlet cable vault 13 again, and the other end of this cable is equipped with quick copper bar connector, need not any bolt, rely on the static pressure contact of spring and hold down gag, can be directly connected on all kinds of fixedly distribution panelboard copper bars, thus, just completed the connection of external circuit.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that do not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. a portable fast connection switching device, is characterized in that, described switching device comprises cabinet main body and the circuit breaker cart of being located in this cabinet main body, wherein,
be breaker chamber by baffle for separating in described cabinet main body, inlet wire cable vault and outlet cable vault, described inlet wire cable vault and outlet cable vault and column distribution and adjacent with described breaker chamber respectively, be respectively equipped with four fast cable connectors on the lateral wall of described inlet wire cable vault and outlet cable vault, the sides adjacent place of described inlet wire cable vault and described breaker chamber is provided with a wall-penetrating type inlet wire major loop contact terminal seat, and this inlet wire major loop contact terminal seat is connected with four fast cable connectors in described inlet wire cable vault respectively, the sides adjacent place of described outlet cable vault and described breaker chamber is provided with a wall-penetrating type outlet major loop contact terminal seat, and this outlet major loop contact terminal seat is connected with four fast cable connectors in described outlet cable vault respectively,
described circuit breaker cart comprises breaker body and is located at the handcart chassis of this breaker body bottom, described handcart chassis is provided with the screw mandrel propulsive mechanism, consist of the left and right horizontal relation that is slidably connected between described circuit breaker cart and breaker chamber, and but this screw mandrel propulsive mechanism left and right horizontal promotes described circuit breaker cart so that it slides between run location and isolated location, described breaker body comprises is located at its both sides, and the major loop contact terminal that matches with described outlet major loop contact terminal seat and inlet wire major loop contact terminal seat respectively, when described circuit breaker cart is positioned at run location, described major loop contact terminal touches mutually with described outlet major loop contact terminal seat and inlet wire major loop contact terminal seat respectively.
2. a kind of portable fast connection switching device as claimed in claim 1, is characterized in that, a side of described cabinet bottom part body is provided with a pair of universal transportation castor, and opposite side is provided with a pair of directed transportation castor.
3. a kind of portable fast connection switching device as claimed in claim 1, it is characterized in that, on the front side wall of described cabinet main body and be positioned at outlet major loop contact terminal seat and the major loop contact terminal that coordinates with it mutually on synapsis and its rear wall and the major loop contact terminal that is positioned at inlet wire major loop contact terminal seat and cooperation with it mutually synapsis be respectively equipped with a transparent window.
4. a kind of portable fast connection switching device as claimed in claim 1, is characterized in that, draws from four fast cable connectors of described outlet cable vault the cable that end is provided with quick copper bar connector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711186 CN202997371U (en) | 2012-12-20 | 2012-12-20 | Movable type quick connection switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711186 CN202997371U (en) | 2012-12-20 | 2012-12-20 | Movable type quick connection switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997371U true CN202997371U (en) | 2013-06-12 |
Family
ID=48568503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711186 Expired - Lifetime CN202997371U (en) | 2012-12-20 | 2012-12-20 | Movable type quick connection switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716596A (en) * | 2015-04-01 | 2015-06-17 | 杭州中电天恒电力科技有限公司 | Movement debugging trolley for electrical equipment |
| CN107809069A (en) * | 2017-06-12 | 2018-03-16 | 深圳供电局有限公司 | A kind of moving emergency power cabinet for the bypass of power network low-voltage equipment |
| CN112152209A (en) * | 2020-09-30 | 2020-12-29 | 广东新电电力科技有限公司 | Mobile quick power restoration micro-network |
-
2012
- 2012-12-20 CN CN 201220711186 patent/CN202997371U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716596A (en) * | 2015-04-01 | 2015-06-17 | 杭州中电天恒电力科技有限公司 | Movement debugging trolley for electrical equipment |
| CN107809069A (en) * | 2017-06-12 | 2018-03-16 | 深圳供电局有限公司 | A kind of moving emergency power cabinet for the bypass of power network low-voltage equipment |
| CN112152209A (en) * | 2020-09-30 | 2020-12-29 | 广东新电电力科技有限公司 | Mobile quick power restoration micro-network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |