CN106430011A - Hanging basket control circuit - Google Patents
Hanging basket control circuit Download PDFInfo
- Publication number
- CN106430011A CN106430011A CN201610708074.XA CN201610708074A CN106430011A CN 106430011 A CN106430011 A CN 106430011A CN 201610708074 A CN201610708074 A CN 201610708074A CN 106430011 A CN106430011 A CN 106430011A
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- CN
- China
- Prior art keywords
- relay
- switch
- connects
- connect
- transformer
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
The invention relates to the technical field of hanging basket control, in particular to a variable-frequency hanging basket control circuit which can realize accurate control on hanging baskets. The hanging basket control circuit comprises two motors D1 and D2, wherein the motor D1 is connected with one end of a thermal overload relay FR1; the other end of the thermal overload relay FR1 is connected with a relay G7-1 and one end of a first relay switch KM1 through a relay switch BX1; a motor D2 is connected with one end of a thermal overload relay FR2; the other end of the thermal overload relay FR2 is connected with a relay G7-2 and one end of a first relay switch KM 2 through a relay switch BX2; the other end of the first relay switch KM1 and the other end of the first relay switch KM2 are connected, and then are connected with a general contactor QS; and the generator contactor QS adopts a three-phase five-wire mode.
Description
Technical field
The present invention relates to hanging basket control technical field, be specially one band frequency conversion hanging basket control circuit.
Background technology
Hanging basket is equipment conventional in building field, for the loading lifting of material lifting and personnel, the wherein liter of hanging basket
Fall is by driving motor to realize, motor is realized control by controlling electricity cabinet, and existing control electricity cabinet is simple, it is impossible to ensure to hang
The accurate control of basket.
Content of the invention
In order to solve the problems referred to above, the invention provides a kind of band frequency conversion hanging basket control circuit, it is capable of hanging basket
Accurately control.
Its technical scheme is such：A kind of hanging basket control circuit, it is characterised in that it includes two motors D1, D2, institute
Stating motor D1 and connecting thermal overload relay FR1 one end, the described thermal overload relay FR1 other end is by relay switch BX1 even
Contact relay G7-1, first relay switch KM1 one end, described motor D2 connects thermal overload relay FR2 one end, described heat
The overload relay FR2 other end connects relay G7-2, first relay switch KM2 one end, institute by relay switch BX2
State first relay switch KM1 other end, first relay switch KM2 other end connects total contactor QS, institute after being connected
State total contactor QS use three-phase five-wire mode, described total contactor QS be also connected with phase sequence relay PR1, switch P1 one end, second
Individual relay switch KM1 one end, transformer T2 former limit one end, the former limit of described switch P2 other end connection transformer T1, described change
Connecting valve P2 one end, depressor T2 secondary one end, the described switch P2 other end connects press button TA one end, described press button
TA other end connecting valve QA1-1 one end, switch QA1-2 one end, the 3rd relay switch KM1 one end, the 3rd relay
Switch KM2 one end, the described switch QA1-1 other end passes through described after being connected with described 3rd the relay switch KM1 other end
First switch of relay G7-1 connects relay K M1 one end, the described switch QA1-2 other end and described 3rd relay
The switch KM2 other end connects relay K M2 one end, described relay by first switch of described relay G7-2 after being connected
The KM1 other end is connected the described transformer T1 secondary other end by switching BR after being connected with the described relay K M2 other end, described
Second relay switch KM1 other end passes through second relay switch KM2 connection transformer T2 former limit other end, described change
Depressor T2 secondary one end by switch P3 connect second switch one end of described relay G7-1, relay switch ZD1 one end,
Second switch one end, relay switch ZD2 one end of described relay G7-2, second switch of described relay G7-1 is another
One end connects relay ZD1 one end, and described relay switch ZD1 three switches S1, X1, B1 in parallel connect relay
BX1 one end, second switch other end of described relay G7-2 connects relay ZD2 one end, described relay switch
ZD2 three switches S2, X2, B2 in parallel connect relay BX2 one end, the described relay ZD1 other end, relay BX1
The other end, the relay ZD2 other end, the relay BX2 other end connect the described transformer T2 secondary other end after being connected.
After using the circuit of the present invention, by multiple relays and the components and parts such as transformer, switch, have effectively achieved
The accurate control to hanging basket for the motor.
Brief description
Fig. 1 is circuit theory diagrams of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of hanging basket control circuit, it includes two motors D1, D2, and motor D1 connects thermal overload relay
FR1 one end, the thermal overload relay FR1 other end connects relay G7-1, first relay switch by relay switch BX1
KM1 one end, motor D2 connects thermal overload relay FR2 one end, and the thermal overload relay FR2 other end passes through relay switch BX2
Connect relay G7-2, first relay switch KM2 one end, first the relay switch KM1 other end, first relay
The switch KM2 other end connects total contactor QS after being connected, and total contactor QS uses three-phase five-wire mode, and total contactor QS is also connected with phase
Sequence protector PR1, switch P1 one end, second relay switch KM1 one end, transformer T2 former limit one end, switch the P2 other end
The former limit of connection transformer T1, connecting valve P2 one end, transformer T2 secondary one end, the switch P2 other end connects press button TA mono-
End, press button TA other end connecting valve QA1-1 one end, switch QA1-2 one end, the 3rd relay switch KM1 one end, the
By continuing after three relay switch KM2 one end, the switch QA1-1 other end and the 3rd the relay switch KM1 other end are connected
First switch of electrical equipment G7-1 connects relay K M1 one end, and the switch QA1-2 other end and the 3rd relay switch KM2 are another
One end connects relay K M2 one end, the relay K M1 other end and relay by first switch of relay G7-2 after being connected
By the switch BR connection transformer T1 secondary other end after the KM2 other end is connected, second relay switch KM1 other end passes through
Second relay switch KM2 connection transformer T2 former limit other end, transformer T2 secondary one end connects relay by switch P3
Second switch one end of device G7-1, relay switch ZD1 one end, second switch one end, the relay of relay G7-2 leave
Closing ZD2 one end, second switch other end of relay G7-1 connects relay ZD1 one end, and relay switch ZD1 is in parallel
Three switches S1, X1, B1 connect relay BX1 one end, second of the relay G7-2 switch other end connects relay ZD2
One end, relay switch ZD2 in parallel three switch S2, X2, B2 connect relay BX2 one end, relay ZD1 another
End, the relay BX1 other end, the relay ZD2 other end, the relay BX2 other end be connected after connection transformer T2 secondary another
End.
Claims (1)
1. a hanging basket control circuit, it is characterised in that it includes two motors D1, D2, described motor D1 connects thermal overload and continues
Electrical equipment FR1 one end, the described thermal overload relay FR1 other end by relay switch BX1 connect relay G7-1, first continue
Electric switch KM1 one end, described motor D2 connects thermal overload relay FR2 one end, and the described thermal overload relay FR2 other end leads to
Cross relay switch BX2 and connect relay G7-2, first relay switch KM2 one end, described first relay switch KM1
The other end, first relay switch KM2 other end connect total contactor QS after being connected, and described total contactor QS uses three-phase five
Line system, described total contactor QS is also connected with phase sequence relay PR1, switch P1 one end, second relay switch KM1 one end, change
Depressor T2 former limit one end, the former limit of described switch P2 other end connection transformer T1, described transformer T2 secondary one end connecting valve
P2 one end, the described switch P2 other end connects press button TA one end, described press button TA other end connecting valve QA1-1 mono-
End, switch QA1-2 one end, the 3rd relay switch KM1 one end, the 3rd relay switch KM2 one end, described switch QA1-
1 other end is connected by first switch of described relay G7-1 after being connected with described 3rd the relay switch KM1 other end
Contact relay KM1 one end, the described switch QA1-2 other end passes through after being connected with described 3rd the relay switch KM2 other end
First switch of described relay G7-2 connects relay K M2 one end, the described relay K M1 other end and described relay
The KM2 other end connects the described transformer T1 secondary other end by switch BR after being connected, and described second relay switch KM1 is another
Second relay switch KM2 connection transformer T2 former limit other end is passed through in one end, and described transformer T2 secondary one end is by opening
Close P3 connect second switch one end of described relay G7-1, relay switch ZD1 one end, the second of described relay G7-2
Individual switch one end, relay switch ZD2 one end, second switch other end of described relay G7-1 connects relay ZD1 mono-
End, described relay switch ZD1 three switches S1, X1, B1 in parallel connect relay BX1 one end, described relay
Second switch other end of device G7-2 connects relay ZD2 one end, described relay switch ZD2 three switches in parallel
S2, X2, B2 connect relay BX2 one end, the described relay ZD1 other end, the relay BX1 other end, relay ZD2 another
End, the relay BX2 other end connect the described transformer T2 secondary other end after being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708074.XA CN106430011A (en) | 2016-08-24 | 2016-08-24 | Hanging basket control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708074.XA CN106430011A (en) | 2016-08-24 | 2016-08-24 | Hanging basket control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106430011A true CN106430011A (en) | 2017-02-22 |
Family
ID=58181701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708074.XA Pending CN106430011A (en) | 2016-08-24 | 2016-08-24 | Hanging basket control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106430011A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320605Y (en) * | 1998-01-12 | 1999-05-26 | 陈雅链 | Electric basket for working high above the ground |
| CN101135886A (en) * | 2007-08-31 | 2008-03-05 | 无锡华科机械设备有限公司 | Hanging cradle controller for construction using single-phase electric power |
| CN101309059A (en) * | 2008-06-19 | 2008-11-19 | 张功元 | Single-phase capacitor motor controller of single-phase electric power used in building hanging cradle |
| CA2741627A1 (en) * | 2008-10-27 | 2010-05-06 | Rolls-Royce Plc | A distributed electrical generation system |
| CN202912520U (en) * | 2012-11-12 | 2013-05-01 | 天津市津渝恒安达机械设备有限公司 | Electronic control system of electric hanging basket |
| CN206203823U (en) * | 2016-08-24 | 2017-05-31 | 无锡科通工程机械制造有限公司 | Hanging basket controls circuit |
-
2016
- 2016-08-24 CN CN201610708074.XA patent/CN106430011A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320605Y (en) * | 1998-01-12 | 1999-05-26 | 陈雅链 | Electric basket for working high above the ground |
| CN101135886A (en) * | 2007-08-31 | 2008-03-05 | 无锡华科机械设备有限公司 | Hanging cradle controller for construction using single-phase electric power |
| CN101309059A (en) * | 2008-06-19 | 2008-11-19 | 张功元 | Single-phase capacitor motor controller of single-phase electric power used in building hanging cradle |
| CA2741627A1 (en) * | 2008-10-27 | 2010-05-06 | Rolls-Royce Plc | A distributed electrical generation system |
| CN202912520U (en) * | 2012-11-12 | 2013-05-01 | 天津市津渝恒安达机械设备有限公司 | Electronic control system of electric hanging basket |
| CN206203823U (en) * | 2016-08-24 | 2017-05-31 | 无锡科通工程机械制造有限公司 | Hanging basket controls circuit |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |