CN107055424A - A kind of lifting machine safety system and its control method - Google Patents
A kind of lifting machine safety system and its control method Download PDFInfo
- Publication number
- CN107055424A CN107055424A CN201710468160.2A CN201710468160A CN107055424A CN 107055424 A CN107055424 A CN 107055424A CN 201710468160 A CN201710468160 A CN 201710468160A CN 107055424 A CN107055424 A CN 107055424A
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- China
- Prior art keywords
- data acquisition
- acquisition module
- microprocessor
- data
- module
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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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of lifting machine safety system.Including controller, lifting apparatus, hydraulic means and data acquisition module, controller includes microprocessor；Controller is connected with locking system and hydraulic means；Data acquisition module, which includes the first data acquisition module, to be used to gather load sensor data-signal, the second data collecting module collected photoelectric sensor data signal, the 3rd data collecting module collected hydrostatic sensor data-signal；The present invention is by setting microprocessor processes data acquisition module data-signal, alarm module and locking system is coordinated to improve the security in lifting machine operating process, set communication module attendant is recognized the working condition of lifting machine in time, facilitate later maintenance.
Description
Technical field
The invention belongs to lifting machine technical field, more particularly to a kind of lifting machine safety system.
Background technology
Car lift refers to that automobile maintenance industry is used for vapour guarantor's equipment of vehicle hoisting.Lifting machine is conserved in auto repair
In play vital effect, no matter vehicle overhaul, or routine maintenance all be unable to do without it, its product property, quality
Quality directly affects the personal safety of maintenance personal.In the different maintenance enterprise of scale, various is either repaired
Comprehensive repair shop, or the single curbside shop of business scope (such as tire store), nearly all equipped with lifting machine.Lifting at present
There is operation inconvenience in machine, later maintenance inconvenience, lifting and working method are single, and protection device can not largely ensure equipment
With automobile and the safety of operating personnel,.
The content of the invention
It is an object of the invention to provide a kind of lifting machine safety system, pass through, the problem of solving existing.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of lifting machine safety system, including controller, lifting apparatus, hydraulic means and data acquisition
Module, the data acquisition module includes the first data acquisition module, the second data acquisition module and the 3rd data acquisition module；
The controller includes microprocessor；The controller is connected with locking system and hydraulic means；The data acquisition module bag
Include the first data acquisition module, the second data acquisition module, the 3rd data acquisition module；The lifting apparatus is passed provided with a loading
Sensor and photoelectric sensor；The hydraulic means is provided with a hydrostatic sensor；
Wherein, the load sensor is electrically connected by the first data acquisition module with microprocessor；The photoelectric sensing
Device is electrically connected by the second data acquisition module with microprocessor；The hydrostatic sensor by the 3rd data acquisition module with it is micro-
Processor is electrically connected；The hydrostatic sensor is electrically connected by the 3rd data acquisition module with microprocessor；The microprocessor
It is connected with alarm module, display module and communication module.
Further, first data acquisition module is used to gather the lifting apparatus number that the load sensor is monitored
It is believed that number；Second data acquisition module is used to gather the lifting apparatus data-signal that photoelectric sensor is monitored；Described
Three data acquisition modules are used to gather the hydraulic means data-signal that hydrostatic sensor is monitored.
Further, the display module uses LED display.
Further, the communication module uses 3G communication modules or wireless communication module.
Further, sound circuit built in the alarm module, is combined using loudspeaker and alarm lamp.
A kind of control method of lifting machine safety system, comprises the following steps：
Step one：The lifting apparatus data-signal that photoelectric sensor is monitored is transmitted to micro- by the second data acquisition module
Processor, microprocessor analysis data-signal, if photoelectric sensor is monitored around lifting apparatus with the presence of foreign matter, microprocessor
Alarm is sent by alarm module；And tuning controller closes the operation of lifting machine hydraulic equipment；If surrounding is without foreign matter
Deposit, then lifting machine can be worked with normal boot-strap；
Step 2：After lifting machine is opened, the lifting apparatus data-signal that load sensor is monitored is adopted by the first data
Collect module transfer to microprocessor；The hydraulic means data-signal of hydrostatic sensor monitoring is transmitted by the 3rd data acquisition module
To microprocessor；Microprocessor confluence analysis signal data, judges whether possess lifting condition；If hydraulic means pressure value can not
Meet lifting apparatus power demand；Microprocessor processor sends alarm by alarm module, and tuning controller, which is closed, to be lifted
The machine of liter simultaneously controls locking system to carry out locking protection to lifting apparatus.
The invention has the advantages that：
1st, the present invention is by setting alarm module and locking system to improve the security in lifting machine operating process.
2nd, the present invention is facilitated by setting communication module attendant is recognized the working condition of lifting machine in time
Later maintenance.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of this clearly demarcated lifting machine safety system schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in Fig. 1, the present invention be a kind of lifting machine safety system, including including controller, lifting apparatus,
Hydraulic means and data acquisition module, data acquisition module include the first data acquisition module, the second data acquisition module and the
Three data acquisition modules；
Controller includes microprocessor；Controller is connected with locking system and hydraulic means；
Data acquisition module includes the first data acquisition module, the second data acquisition module, the 3rd data acquisition module；
Lifting apparatus is provided with a load sensor and photoelectric sensor；Hydraulic means is provided with a hydrostatic sensor；
Wherein, load sensor is electrically connected by the first data acquisition module with microprocessor；Photoelectric sensor passes through
Two data acquisition modules are electrically connected with microprocessor；Hydrostatic sensor is electrically connected by the 3rd data acquisition module with microprocessor
Connect；Hydrostatic sensor is electrically connected by the 3rd data acquisition module with microprocessor；Microprocessor is connected with alarm module, display
Module and communication module.First data acquisition module is used to gather the lifting apparatus data-signal that load sensor is monitored；The
Two data acquisition modules are used to gather the lifting apparatus data-signal that photoelectric sensor is monitored；3rd data acquisition module is used for
The hydraulic means data-signal that collection hydrostatic sensor is monitored.Display module uses LED display.Communication module uses 3G
Communication module or wireless communication module.Sound circuit built in alarm module, is combined using loudspeaker and alarm lamp.
A kind of control method of lifting machine safety system, comprises the following steps：
The lifting apparatus data-signal that photoelectric sensor is monitored is transmitted to microprocessor by the second data acquisition module,
Microprocessor analysis data-signal, if photoelectric sensor monitors that, with the presence of foreign matter around lifting apparatus, microprocessor passes through report
Alert module sends alarm；And tuning controller closes the operation of lifting machine hydraulic equipment；If the no foreign matter of surrounding is deposited,
Lifting machine can be worked with normal boot-strap；
Step 2：After lifting machine is opened, the lifting apparatus data-signal that load sensor is monitored is adopted by the first data
Collect module transfer to microprocessor；The hydraulic means data-signal of hydrostatic sensor monitoring is transmitted by the 3rd data acquisition module
To microprocessor；Microprocessor confluence analysis signal data, judges whether possess lifting condition；If hydraulic means pressure value can not
Meet lifting apparatus power demand；Microprocessor processor sends alarm by alarm module, and tuning controller, which is closed, to be lifted
The machine of liter simultaneously controls locking system to carry out locking protection to lifting apparatus.
Step 3：Communication module sends lifting machine running status to wireless by wireless transport module or 3G communication modules
Communication terminal, later maintenance personnel judge whether to need to safeguard lifting machine by the lifting machine information data of feedback.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of lifting machine safety system, it is characterised in that：Including controller, lifting apparatus, hydraulic means, the first data
Acquisition module, the second data acquisition module and the 3rd data acquisition module；
The controller includes microprocessor；The controller is connected with locking system and hydraulic means；
The lifting apparatus is provided with a load sensor and photoelectric sensor；The hydraulic means is provided with a hydrostatic sensor；
Wherein, the load sensor is electrically connected by the first data acquisition module with microprocessor；The photoelectric sensor leads to
The second data acquisition module is crossed to electrically connect with microprocessor；The hydrostatic sensor passes through the 3rd data acquisition module and microprocessor
Device is electrically connected；
Wherein, the hydrostatic sensor is electrically connected by the 3rd data acquisition module with microprocessor；
Wherein, the microprocessor is connected with alarm module, display module and communication module.
2. a kind of lifting machine safety system according to claim 1, it is characterised in that first data acquisition module
Block is used to gather the lifting apparatus data-signal that the load sensor is monitored；Second data acquisition module is used to gather
The lifting apparatus data-signal that photoelectric sensor is monitored；3rd data acquisition module is supervised for gathering hydrostatic sensor
The hydraulic means data-signal of survey.
3. a kind of lifting machine safety system according to claim 1, it is characterised in that the display module is used
LED display.
4. a kind of lifting machine safety system according to claim 1, it is characterised in that the communication module uses 3G
Communication module or wireless communication module.
5. a kind of lifting machine safety system according to claim 1, it is characterised in that language built in the alarm module
Sound circuit, is combined using loudspeaker and alarm lamp.
6. a kind of lifting machine safety protection control method as described in claim 1-5 is any one, it is characterised in that including as follows
Step：
Step one：The lifting apparatus data-signal that photoelectric sensor is monitored is transmitted to microprocessor by the second data acquisition module
Device, microprocessor analysis data-signal, if photoelectric sensor monitors that, with the presence of foreign matter around lifting apparatus, microprocessor passes through
Alarm module sends alarm；And tuning controller closes the operation of lifting machine hydraulic equipment；If the no foreign matter of surrounding is deposited,
Then lifting machine can be worked with normal boot-strap；
Step 2：After lifting machine is opened, the lifting apparatus data-signal that load sensor is monitored passes through the first data acquisition module
Block is transmitted to microprocessor；The hydraulic means data-signal of hydrostatic sensor monitoring is transmitted to micro- by the 3rd data acquisition module
Processor；Microprocessor confluence analysis signal data, judges whether possess lifting condition；If hydraulic means pressure value can not be met
Lifting apparatus power demand；Microprocessor processor sends alarm by alarm module, and tuning controller closes lifting machine
And control locking system to carry out locking protection to lifting apparatus；
Step 3：Communication module sends lifting machine running status to wireless communication terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468160.2A CN107055424A (en) | 2017-06-20 | 2017-06-20 | A kind of lifting machine safety system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468160.2A CN107055424A (en) | 2017-06-20 | 2017-06-20 | A kind of lifting machine safety system and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107055424A true CN107055424A (en) | 2017-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710468160.2A Pending CN107055424A (en) | 2017-06-20 | 2017-06-20 | A kind of lifting machine safety system and its control method |
Country Status (1)
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| CN (1) | CN107055424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707333A (en) * | 2020-12-22 | 2021-04-27 | 赛埃孚汽车保修设备（太仓）有限公司 | Vehicle-mounted compensation type automatic lifting type lifting machine and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202016844U (en) * | 2011-02-15 | 2011-10-26 | 徐州赫思曼电子有限公司 | Safe limiting system with extent limitation and moment limitation redundancies |
| US20150166315A1 (en) * | 2013-12-12 | 2015-06-18 | Ryan W. Knapp | Independent drive motors for machinery positioning apparatus having independent lifting motors |
| CN204883366U (en) * | 2015-08-05 | 2015-12-16 | 中辰环能技术（北京）有限公司 | Fork truck formula intelligence conveyor system lifts |
| CN105460833A (en) * | 2015-12-28 | 2016-04-06 | 郑州思辩科技有限公司 | Intelligent lifting platform for physical distribution |
| CN205241178U (en) * | 2015-12-23 | 2016-05-18 | 武汉中航传感技术有限责任公司 | Fork truck safety control system |
-
2017
- 2017-06-20 CN CN201710468160.2A patent/CN107055424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202016844U (en) * | 2011-02-15 | 2011-10-26 | 徐州赫思曼电子有限公司 | Safe limiting system with extent limitation and moment limitation redundancies |
| US20150166315A1 (en) * | 2013-12-12 | 2015-06-18 | Ryan W. Knapp | Independent drive motors for machinery positioning apparatus having independent lifting motors |
| CN204883366U (en) * | 2015-08-05 | 2015-12-16 | 中辰环能技术（北京）有限公司 | Fork truck formula intelligence conveyor system lifts |
| CN205241178U (en) * | 2015-12-23 | 2016-05-18 | 武汉中航传感技术有限责任公司 | Fork truck safety control system |
| CN105460833A (en) * | 2015-12-28 | 2016-04-06 | 郑州思辩科技有限公司 | Intelligent lifting platform for physical distribution |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707333A (en) * | 2020-12-22 | 2021-04-27 | 赛埃孚汽车保修设备（太仓）有限公司 | Vehicle-mounted compensation type automatic lifting type lifting machine and working method thereof |
| CN112707333B (en) * | 2020-12-22 | 2022-07-26 | 赛埃孚汽车保修设备（太仓）有限公司 | Vehicle-mounted compensation type automatic lifting type lifting machine and working method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170818 |