CN206457116U - A kind of automatic stop layers control device of building hoist - Google Patents
A kind of automatic stop layers control device of building hoist Download PDFInfo
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- CN206457116U CN206457116U CN201720021935.7U CN201720021935U CN206457116U CN 206457116 U CN206457116 U CN 206457116U CN 201720021935 U CN201720021935 U CN 201720021935U CN 206457116 U CN206457116 U CN 206457116U
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- contactor
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Abstract
The utility model is related to building hoist field, more particularly to a kind of automatic stop layers control device of building hoist, including transmission mechanism, cage and Main Control Tank, and the Main Control Tank is provided with electric control circuit, and electric control circuit includes main circuit and control circuit；Main circuit is made up of the three phase mains being sequentially connected, breaker, main contactor, frequency converter, A.C. contactor and threephase motor；Circuit is controlled to include transformer, power supply circuit and band-type brake circuit；Circuit is controlled to include emergency stop switch in main relay, main contactor coil, output relay, output contactor coil, band-type brake relay, band-type brake contactor coil, cage top jerk, cage, above-mentioned device is connected in series.The utility model has the advantage of：Elevator safety can be made reliable, stop layers are accurate, cage can be made accurately to stop desired position, without special messenger's operation, be replaced by the personnel of transport material, save construction cost, save the energy.
Description
Technical field
The utility model is related to building hoist field, more particularly to a kind of automatic stop layers control device of building hoist.
Background technology
In today of national economy high speed development, the vertical transport thing that building hoist is most widely used in construction site
The equipment of material, current building hoist is typically using manually, and operating personnel are operated in cage by handle operational control
Cage rises or falls, but the stop height of cage observes range estimation mainly by operating personnel；In this way it is difficult to once grasp
Make that cage is just rested in required height, particularly in flat bed, therefore be difficult to meet construction needs.
Utility model content
The technical problem that the utility model is solved is, in the prior art, the cage of building hoist stop height mainly by
Operating personnel estimate, and manually control stop layers；This operating method safety coefficient is relatively low, to leaving potential safety hazard in work progress.
To solve the above problems, we have proposed a kind of automatic stop layers control device of building hoist, it can make lifting
Machine safe operation is reliable, and stop layers are accurate, cage can be made accurately to stop desired position, without special messenger's operation, by transport material
Personnel replace, save construction cost, save the energy, its have up and down position limitation protection, earth leakage protective, short-circuit protection, disconnected mutually protect
Shield, overload protection, safety coefficient are high, and control power supply uses 24 safe voltages, ensures operating personnel's personal safety to greatest extent, tears open
Dress is convenient, and service life is long.
To realize the demand, the utility model is achieved through the following technical solutions above-mentioned purpose：One kind construction lifting
The automatic stop layers control device of machine, including transmission mechanism, cage and Main Control Tank, the Main Control Tank are provided with electric control circuit, electricity
Gas control circuit includes main circuit and control circuit；
Main circuit is by the three phase mains being sequentially connected, breaker, main contactor, frequency converter, A.C. contactor and three-phase electricity
Motivation is constituted；
Circuit is controlled to include transformer, power supply circuit and band-type brake circuit；
Circuit is controlled to include main relay, main contactor coil, output relay, output contactor coil, band-type brake relay
Device, band-type brake contactor coil, cage top jerk, emergency stop switch in cage, above-mentioned device are connected in series；
Power supply circuit includes Switching Power Supply, touch-screen power supply, PLC power supply.
Further, a kind of automatic stop layers control device of building hoist, band-type brake circuit includes main contactor auxiliary and touched
Point, output contactor auxiliary contact and band-type brake contactor auxiliary contact are composed in series.
Further, operating desk is installed on the automatic stop layers control device of a kind of building hoist, the cage；Operation
Platform is provided with touch-screen；Touch-screen is connected with the communication of PLC Programmables.
Further, a kind of automatic stop layers control device of building hoist, the transmission mechanism is provided with encoder；Institute
Encoder connecting line is stated with the PLC of Main Control Tank to be connected.
The utility model has the advantage of：It can make elevator safety reliable, and stop layers are accurate, and cage can be made accurate
Desired position is really stopped, without special messenger's operation, is replaced by the personnel of transport material, saves construction cost, save the energy, it has
Position limitation protection, earth leakage protective, short-circuit protection, open-phase protection, overload protection above and below having, safety coefficient are high, and control power supply uses 24
Safe voltage, ensures operating personnel's personal safety to greatest extent, and convenient disassembly, service life is long.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It is clear that drawings in the following description are this realities
With some new embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Embodiment 1:
A kind of automatic stop layers control device of building hoist, including transmission mechanism, cage and Main Control Tank, the Main Control Tank are set
Electric control circuit is equipped with, electric control circuit includes main circuit and control circuit；
Main circuit is by the three phase mains being sequentially connected, breaker, main contactor, frequency converter, A.C. contactor and three-phase electricity
Motivation is constituted；
Circuit is controlled to include transformer, power supply circuit and band-type brake circuit；
Circuit is controlled to include main relay, main contactor coil, output relay, output contactor coil, band-type brake relay
Device, band-type brake contactor coil, cage top jerk, emergency stop switch in cage, above-mentioned device are connected in series；
Power supply circuit includes Switching Power Supply, touch-screen power supply, PLC power supply.
Band-type brake circuit includes main contactor auxiliary contact, output contactor auxiliary contact and band-type brake contactor auxiliary contact string
Joint group into.
Operating desk is installed on the cage；Operating desk is provided with touch-screen；Touch-screen is communicated with PLC Programmables to be connected
Connect.
The transmission mechanism is provided with encoder；The PLC phase of the encoder connecting line and Main Control Tank
Connection.
Advantage of this embodiment is that：It can make elevator safety reliable, and stop layers are accurate, cage can be made accurate
Desired position is stopped, without special messenger's operation, is replaced by the personnel of transport material, saves construction cost, save the energy, it has
Position limitation protection, earth leakage protective, short-circuit protection, open-phase protection, overload protection, safety coefficient height, control power supply using 24 peaces up and down
Full voltage, ensures operating personnel's personal safety to greatest extent, and convenient disassembly, service life is long.
Claims (4)
1. a kind of automatic stop layers control device of building hoist, it is characterised in that：Including transmission mechanism, cage and Main Control Tank, institute
State Main Control Tank and be provided with electric control circuit, electric control circuit includes main circuit and control circuit；
Main circuit is by the three phase mains being sequentially connected, breaker, main contactor, frequency converter, A.C. contactor and threephase motor
Composition；
Circuit is controlled to include transformer, power supply circuit and band-type brake circuit；
Control circuit include main relay, main contactor coil, output relay, output contactor coil, band-type brake relay, embrace
Lock contactor coil, cage top jerk, emergency stop switch in cage, above-mentioned device are connected in series；
Power supply circuit includes Switching Power Supply, touch-screen power supply, PLC power supply.
2. the automatic stop layers control device of building hoist as claimed in claim 1, it is characterised in that：Band-type brake circuit includes master and connect
Tentaculum auxiliary contact, output contactor auxiliary contact and band-type brake contactor auxiliary contact are composed in series.
3. the automatic stop layers control device of building hoist as claimed in claim 1, it is characterised in that：It is provided with the cage
Operating desk；Operating desk is provided with touch-screen；Touch-screen is connected with the communication of PLC Programmables.
4. the automatic stop layers control device of building hoist as claimed in claim 1, it is characterised in that：The transmission mechanism is set
There is encoder；The encoder connecting line is connected with the PLC of Main Control Tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021935.7U CN206457116U (en) | 2017-01-06 | 2017-01-06 | A kind of automatic stop layers control device of building hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021935.7U CN206457116U (en) | 2017-01-06 | 2017-01-06 | A kind of automatic stop layers control device of building hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457116U true CN206457116U (en) | 2017-09-01 |
Family
ID=59698870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021935.7U Active CN206457116U (en) | 2017-01-06 | 2017-01-06 | A kind of automatic stop layers control device of building hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003327A (en) * | 2021-03-31 | 2021-06-22 | 广西建工集团建筑机械制造有限责任公司 | PLC (programmable logic controller) control-based high-speed construction elevator electric control system and control method thereof |
-
2017
- 2017-01-06 CN CN201720021935.7U patent/CN206457116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003327A (en) * | 2021-03-31 | 2021-06-22 | 广西建工集团建筑机械制造有限责任公司 | PLC (programmable logic controller) control-based high-speed construction elevator electric control system and control method thereof |
| CN113003327B (en) * | 2021-03-31 | 2022-12-09 | 广西建工集团建筑机械制造有限责任公司 | PLC (programmable logic controller) control-based high-speed construction elevator electric control system and control method thereof |
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