CN109019196A - A kind of suspension lifter cage and base station braking linkage control assembly and method - Google Patents
A kind of suspension lifter cage and base station braking linkage control assembly and method Download PDFInfo
- Publication number
- CN109019196A CN109019196A CN201811267804.2A CN201811267804A CN109019196A CN 109019196 A CN109019196 A CN 109019196A CN 201811267804 A CN201811267804 A CN 201811267804A CN 109019196 A CN109019196 A CN 109019196A
- Authority
- CN
- China
- Prior art keywords
- cage
- base station
- brake
- logic controller
- guide rail
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 14
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000012790 confirmation Methods 0.000 claims description 5
- 238000011022 operating instruction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
Abstract
The invention discloses a kind of suspension lifter cages and base station to brake linkage control assembly, it include: cage and base station, cage includes PLC logic controller, cage driving device, cage brake module and wireless communication module, the cage driving device, cage brake module and wireless communication module are electrically connected on PLC logic controller, and brake current detection module is also electrically connected on cage brake module, cage brake is electrically connected on brake current detection module；Base station includes PLC logic controller, guide rail bracket driving device, guide rail bracket brake apparatus, bracket protection limit and wireless communication module, and guide rail bracket driving device, guide rail bracket brake apparatus, bracket protection limit and wireless communication module are electrically connected on PLC logic controller.The present invention uses brake current detection module, detects cage brake action situation, and precision is good；Bracket is set and protects limit, after cage triggers the limit, emergency braking is avoided cage from impacting bracket by guide rail bracket.
Description
Technical field
The present invention relates to a kind of suspension lifter cage and base station braking linkage control assembly and methods, belong to engineering machine
Tool technical field.
Background technique
It is increasingly general as application of the special mounting form building hoist in constructing tunnel to hang building hoist
Time, guide rail bracket bottom is overhang, is provided with the base station of transmission mechanism in ground base by being fixed on, and drives guide rail bracket
The mode integrally moved up and down realizes the supernumerary segment at the top of guide rail bracket or subtracts section.Meanwhile in order to further decrease guide rail bracket driving
The technical indicators such as mechanism power, braking moment and safety speed-limit protective device brake load, having passed through safety bracket device will
Construction elevator cage of constructing is held up, during guide rail bracket is run, base station driving device bearing guide rail frame weight.In view of guide rail bracket
With the connection relationship of cage, guide rail bracket needs artificially to force to loosen brake during running, it is ensured that cage will not follow guide rail bracket together
The structure members such as guide rail bracket bracket or base station upper ledge are hit in operation.This method is primarily present following problems at present: (1) needing artificial
Positive opening brake, is freed from cage on bracket；(2) after guide rail bracket end of run, personnel is needed to reset cage,
There are certain labor intensity；(3) site operation personnel may be in the case where cage brakes non-positive opening, faulty operation guide rail
Frame drives cage impact failure base station steel construction.
Summary of the invention
The present invention is exactly in view of the deficienciess of the prior art, provide a kind of suspension lifter cage and base station braking links
Assembly and method are controlled, solves the problems, such as that background technique exists, meets actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows:
Linkage control assembly is braked in a kind of suspension lifter cage and base station, comprising: cage and base station, the cage and the base
It is wireless communication connection between standing, the cage includes: PLC logic controller, cage driving device, cage brake module and nothing
Line communication module, the cage driving device, cage brake module and wireless communication module are electrically connected with PLC logic controller
On, and brake current detection module is also electrically connected on the cage brake module, on the brake current detection module
It is electrically connected with cage brake；
The base station includes: PLC logic controller, guide rail bracket driving device, guide rail bracket brake apparatus, bracket protection limit and nothing
Line communication module, the guide rail bracket driving device, guide rail bracket brake apparatus, bracket protection limit and wireless communication module are electrically connected
It connects on PLC logic controller.
It as an improvement of the above technical solution, is that module realizes letter by wireless communication between the cage and the base station
Breath wireless transmission.
Specifically, the suspension lifter cage and the control method of base station braking linkage include:
Step 1: base station station output guide rail frame operating instruction gives base station PLC logic controller；
Step 2: base station PLC logic controller by wireless communication, declutches to the request of cage PLC logic controller；
Step 3: the response of cage PLC logic controller, and export instruction of declutching；
Step 4: sealing in the current detection module of brake current loop, starts to detect size of current, when detection electric current reaches system
Dynamic device declutches after electric current, declutches to cage PLC logic controller feedback and completes signal；
Step 5: cage PLC logic controller feeds back instruction of declutching to base station PLC logic controller by wireless communication；
Step 6: PLC logic controller confirmation feedback in base station declutches after instruction, driving guide rail bracket operation；
Step 7: during guide rail bracket is run, base station PLC logic controller monitors band-type brake feedback signal in real time, such as band-type brake feedback letter
Number lose or communication failure, guide rail bracket will operation stop；
Step 8: during guide rail bracket is run, such as bracket protection limit movement, base station PLC logic controller will also control guide rail bracket
It is out of service.
Compared with prior art, implementation result of the invention is as follows by the present invention:
(1) brake current detection module is used, detects cage brake action situation, in time, precision is good for detection.
(2) by wireless communication, realize that information is transmitted between cage and base station, transmission rate is fast.
(3) setting bracket protects limit, and after cage triggers the limit, emergency braking is avoided cage from impacting by guide rail bracket
Bracket.
Detailed description of the invention
Fig. 1 is that linkage control assembly structure schematic diagram is braked in suspension lifter cage of the present invention and base station；
Fig. 2 is that inter-linked controlling method flow diagram is braked in suspension lifter cage of the present invention and base station.
Specific embodiment
Illustrate the contents of the present invention below in conjunction with specific embodiments.
As depicted in figs. 1 and 2, linkage control assembly structure is braked for suspension lifter cage of the present invention and base station
Schematic diagram.
Linkage control assembly component part is braked in suspension construction elevator cage of the present invention and base station: including cage and
Base station, base station include: PLC logic controller, wireless communication module, bracket protection limit, guide rail bracket driving device, guide rail bracket system
Dynamic device；Cage include: PLC logic controller, cage driving device, cage brake module, brake current detection module and
Cage brake composition.
After base station PLC logic controller receives guide rail bracket operating instruction, instruction of declutching, cage brake module are issued to cage
Control brake is opened a sluice gate, and brake current detection module seals in brake coil circuit, when electric current reach braking declutch electric current after,
Brake current detection module declutches signal to PLC logic controller feedback, base station PLC logic controller net by wireless communication
After network receives the confirmation signal that declutches of cage sending, operating instruction, driving guide rail bracket operation are issued to guide rail bracket driving device.
But if cage declutches unsuccessfully, cage is connected with guide rail bracket, and guide rail bracket, which continues traveling downwardly, drives cage impact base station
Steel construction.
Base station and cage brake linkage control must be realized in order to solve the above problem.
The suspension lifter cage and the control method of base station braking linkage include (as shown in Figure 2):
Step 1: base station station output guide rail frame operating instruction gives base station PLC logic controller；
Step 2: base station PLC logic controller by wireless communication, declutches to the request of cage PLC logic controller；
Step 3: the response of cage PLC logic controller, and export instruction of declutching；
Step 4: sealing in the current detection module of brake current loop, starts to detect size of current, when detection electric current reaches system
Dynamic device declutches after electric current, declutches to cage PLC logic controller feedback and completes signal；
Step 5: cage PLC logic controller feeds back instruction of declutching to base station PLC logic controller by wireless communication；
Step 6: PLC logic controller confirmation feedback in base station declutches after instruction, driving guide rail bracket operation；
Step 7: during guide rail bracket is run, base station PLC logic controller monitors band-type brake feedback signal in real time, such as band-type brake feedback letter
Number lose or communication failure, guide rail bracket will operation stop；
Step 8: during guide rail bracket is run, such as bracket protection limit movement, base station PLC logic controller will also control guide rail bracket
It is out of service.
The invention mainly comprises following characteristics:
(1) brake current detection module is used, cage brakeage situation is detected.
(2) by wireless communication, realize that information is transmitted between cage and base station.
(3) it is provided with bracket protection limit, after cage triggers the limit, emergency braking is avoided cage from rushing by guide rail bracket
Hit bracket.
Further, base station and cage brake inter-linked controlling method:
(1) the case where completing of declutching is braked in confirmation cage, guide rail bracket can be allowed to run；
(2) during guide rail bracket operation, such as wireless communication failure or current detection module dropout.Guide rail bracket cuts off drive immediately
Dynamic device and guide rail bracket brake apparatus, realize urgent band-type brake；
(3) such as above method fails, and in the case where cage declutches failure, guide rail bracket driving cage continues traveling downwardly triggering base station
Bracket protection limit, base station will also realize emergency braking, avoid bracket damage.
Note: the cage driving device is the motor of model YZET132M-4；The PLC logic controller is Delta
DVPEH32-L；The cage brake module model SC-ZL01；The stalling current detection module model ABBCM-
SRS.12S；The wireless communication module model CC2530 module；In the cage brake model YZET132M-4 motor
It is mating；The bracket protection limit is Shi Maisai TL422-10Y；The guide rail bracket driving device is promise moral 100AH/4 motor.
The foregoing is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be said that the present invention is specifically real
It applies and is only limitted to these explanations.For those skilled in the art to which the present invention belongs, before not departing from present inventive concept
It puts, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the scope of protection of the invention.
Claims (3)
1. linkage control assembly is braked in a kind of suspension lifter cage and base station, it is characterised in that: include: cage and base station, institute
It states and is connected between cage and the base station for wireless communication, the cage includes: PLC logic controller, cage driving device, hangs
Cage brake module and wireless communication module, the cage driving device, cage brake module and wireless communication module are electrically connected
On PLC logic controller, and brake current detection module, the brake are also electrically connected on the cage brake module
Cage brake is electrically connected on current detection module；
The base station includes: PLC logic controller, guide rail bracket driving device, guide rail bracket brake apparatus, bracket protection limit and nothing
Line communication module, the guide rail bracket driving device, guide rail bracket brake apparatus, bracket protection limit and wireless communication module are electrically connected
It connects on PLC logic controller.
2. linkage control assembly is braked in suspension lifter cage according to claim 1 and base station, it is characterised in that: described
It is that module realizes information wireless transmission by wireless communication between cage and the base station.
3. the control method of suspension lifter cage according to claim 1 to 2 and base station braking linkage, it is characterised in that:
The control method includes:
Step 1: base station station output guide rail frame operating instruction gives base station PLC logic controller；
Step 2: base station PLC logic controller by wireless communication, declutches to the request of cage PLC logic controller；
Step 3: the response of cage PLC logic controller, and export instruction of declutching；
Step 4: sealing in the current detection module of brake current loop, starts to detect size of current, when detection electric current reaches system
Dynamic device declutches after electric current, declutches to cage PLC logic controller feedback and completes signal；
Step 5: cage PLC logic controller feeds back instruction of declutching to base station PLC logic controller by wireless communication；
Step 6: PLC logic controller confirmation feedback in base station declutches after instruction, driving guide rail bracket operation；
Step 7: during guide rail bracket is run, base station PLC logic controller monitors band-type brake feedback signal in real time, such as band-type brake feedback letter
Number lose or communication failure, guide rail bracket will operation stop；
Step 8: during guide rail bracket is run, such as bracket protection limit movement, base station PLC logic controller will also control guide rail bracket
It is out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267804.2A CN109019196B (en) | 2018-10-29 | 2018-10-29 | Suspension cage and base station braking linkage control assembly and method for suspension lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267804.2A CN109019196B (en) | 2018-10-29 | 2018-10-29 | Suspension cage and base station braking linkage control assembly and method for suspension lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109019196A true CN109019196A (en) | 2018-12-18 |
| CN109019196B CN109019196B (en) | 2024-03-19 |
Family
ID=64614347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267804.2A Active CN109019196B (en) | 2018-10-29 | 2018-10-29 | Suspension cage and base station braking linkage control assembly and method for suspension lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019196B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187732A (en) * | 1967-03-16 | 1970-04-15 | Tornborg & Lundberg Ab | An Arrangement for Controlling the Braking Distance of Lift Cages |
| CN2301428Y (en) * | 1997-05-24 | 1998-12-23 | 张树静 | Lower extension attached portal building lifter |
| JP2009208914A (en) * | 2008-03-05 | 2009-09-17 | Toshiba Elevator Co Ltd | Vertical vibration suppressing device for elevator |
| JP2012046349A (en) * | 2010-08-30 | 2012-03-08 | Toshiba Elevator Co Ltd | Elevator equipped with cage brake |
| CN104340795A (en) * | 2014-09-09 | 2015-02-11 | 中联重科股份有限公司 | Added-section safety protection control system, method and device as well as construction hoist |
| CN207129880U (en) * | 2017-08-01 | 2018-03-23 | 金红艳 | A kind of self-lifting guide support adding device for construction elevator cage |
-
2018
- 2018-10-29 CN CN201811267804.2A patent/CN109019196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1187732A (en) * | 1967-03-16 | 1970-04-15 | Tornborg & Lundberg Ab | An Arrangement for Controlling the Braking Distance of Lift Cages |
| CN2301428Y (en) * | 1997-05-24 | 1998-12-23 | 张树静 | Lower extension attached portal building lifter |
| JP2009208914A (en) * | 2008-03-05 | 2009-09-17 | Toshiba Elevator Co Ltd | Vertical vibration suppressing device for elevator |
| JP2012046349A (en) * | 2010-08-30 | 2012-03-08 | Toshiba Elevator Co Ltd | Elevator equipped with cage brake |
| CN104340795A (en) * | 2014-09-09 | 2015-02-11 | 中联重科股份有限公司 | Added-section safety protection control system, method and device as well as construction hoist |
| CN207129880U (en) * | 2017-08-01 | 2018-03-23 | 金红艳 | A kind of self-lifting guide support adding device for construction elevator cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109019196B (en) | 2024-03-19 |
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