CN110143533A - A kind of suspension hook synchronous lifting device and method based on wireless communication and electric block - Google Patents
A kind of suspension hook synchronous lifting device and method based on wireless communication and electric block Download PDFInfo
- Publication number
- CN110143533A CN110143533A CN201910343359.1A CN201910343359A CN110143533A CN 110143533 A CN110143533 A CN 110143533A CN 201910343359 A CN201910343359 A CN 201910343359A CN 110143533 A CN110143533 A CN 110143533A
- Authority
- CN
- China
- Prior art keywords
- control module
- wireless communication
- electric
- electric block
- suspension hook
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Abstract
The invention discloses it is a kind of based on wireless communication and electric block suspension hook synchronous lifting device and method, the device includes two Electric Chain Blocks, control module and operation handle, wherein, control module includes control chip, wireless communication unit, driving circuit and relay, the wireless communication unit, driving circuit are connect with control chip respectively, driving circuit is connect with relay, and total contactor connection of relay and electric block controls the movement of electric block；Two electric blocks are equipped with Hall sensor, the number of teeth that internal gear turns over when for measuring electric block movement, and then obtain the displacement of suspension hook；Information transmitting is carried out by wireless signal between two electric blocks.This method includes following operating procedure: (1) installing suspension hook synchronous lifting device；(2) it moves synchronously；(3) synchronous to stop.It is the configuration of the present invention is simple, easy to operate, the synchronization lifting of two electric blocks is realized using wireless communication, it is novel in design, it is at low cost.
Description
Technical field
The present invention relates to small-sized technical field of crane equipment, and in particular to a kind of based on wireless communication and electric block
Suspension hook synchronous lifting device and method.
Background technique
Electric block belongs to lifting equipment and transports the important component of framework, and description is more, small in size, behaviour
Make relatively simple, therefore be widely used in places such as industrial and mining enterprises, storage, harbours, is mainly used for being promoted, traction, handling of heavy goods
Deng.The application of electric block effectively increases production efficiency.
Under some industries such as papermaking, plastic film processing, iron and steel sheet and plate, building coiled material working condition, one kind is needed
The light and small heavy-duty hoisting equipment of load synchronization lifting may be implemented.Currently, such lifting equipment be all with two electric blocks simultaneously
It lifts, is attached between two electric blocks by driving parts, realizes the synchronization lifting of two electric blocks.Such mode
The self-contained weight and volume of lifting equipment are increased, driving parts need to carry out daily maintenance, also need to carry out after long time running
Replacement, greatly improves the operating cost of lifting equipment.Meanwhile driving parts are also needed according to the spacing and fortune between two cucurbits
Row environment is customized with use condition, higher cost.
Summary of the invention
The present invention in view of the foregoing drawbacks, provide it is a kind of based on wireless communication and electric block suspension hook synchronous lifting device and
Method, specific technical solution are as follows:
A kind of suspension hook synchronous lifting device based on wireless communication and electric block, including two Electric Chain Blocks are no less than,
Operation handle wherein is connected on an Electric Chain Blocks, which is characterized in that control is provided on each Electric Chain Blocks
Molding block and Hall sensor, the control module is for controlling starting and stopping for Electric Chain Blocks, the hall sensing
The number of teeth that internal gear turns over when device is used to measure Electric Chain Blocks movement；Operation handle is connect with control module, for
Control module sends instruction.
As a kind of improvement of this programme, the control module include control chip, wireless communication unit, driving circuit and
Relay, the wireless communication unit, driving circuit are connect with control chip respectively, and driving circuit is connect with relay, relay
The connection of total contactor of device and electric block, Hall sensor and operation handle are connect with control chip respectively, and wireless communication is single
Member is for the information transmitting between control module.
As a kind of improvement of this programme, the Hall gear sensor is connect with control chip, in Electric Chain Blocks
Portion's gear often turns over a tooth, and Hall gear sensor sends a pulse signal to control chip, and control chip is to receiving
Pulse signal sum counted.
A kind of suspension hook synchronization lifting method based on wireless communication and electric block, including following operating procedure:
Step 1, installation is no less than two Electric Chain Blocks, control module and Hall gear sensor, wherein a loop chain electricity
The control module attended operation handle of dynamic cucurbit；
Step 2, it moves synchronously: enabled instruction being sent to control module connected to it by operation handle, control module receives
After instruction, while starting Electric Chain Blocks, unit is sent out to the control module of other Electric Chain Blocks by wireless communication
Enabled instruction is sent, after the control module of other Electric Chain Blocks receives instruction, starts Electric Chain Blocks, reaches and move synchronously
Effect；
Step 3, stop motion: halt instruction is sent to control module connected to it by operation handle, control module receives
After instruction, while stopping Electric Chain Blocks movement, unit is sent out to the control module of other electric blocks by wireless communication
Halt instruction is sent, after the control module of other Electric Chain Blocks receives instruction, stop motion.
As a kind of improvement of this programme, in step 3, the control module of halt instruction unit by wireless communication is received
While sending instruction to other control modules, it is total also to send control pulse signal of the chip received from Hall gear sensor
It counts, the control chip in other control modules compares the pulse signal sum of this chip with the data received, when two
When person is identical, stop the movement of Electric Chain Blocks connected to it.
As a kind of improvement of this programme, in step 2, operation handle can control the motor in Electric Chain Blocks rotate forward or
Reversion, so that suspension hook be driven to be moved upwardly or downwardly.
It,, will after control module receives the enabling signal from operation handle in step 2 as a kind of improvement of this programme
The respective digital delivery outlet of control chip sets height, drives relay through driving circuit, and then control total contactor of electric block,
Motor is set to rotate forward or invert, so that suspension hook be driven to be moved upwardly or downwardly.
The invention adopts the above technical scheme compared with prior art, and what is had has the technical effect that
1, the configuration of the present invention is simple, easy to operate, can be realized without being attached between electric block using driving parts
Moving synchronously for different electric blocks, greatly reduces equipment volume and weight, reduces the complexity of device structure, saved at
This；
2, for the present invention using wireless communication, communication speed is fast, and records electric block movement travel by Hall transmission sensors,
Stroke calibration can be carried out between different electric blocks, and the synchronization lifting of electric block degree of precision may be implemented.
3, the synchronization lifting of more electric blocks can be achieved at the same time in the present invention, the arrangement of electric block is not by tradition
The limitation being attached using driving parts, can realize that accurately electric block is arranged according to actual production demand, it is sufficiently full
Sufficient production requirement.
Detailed description of the invention
Fig. 1, the suspension hook synchronous lifting device structural schematic diagram based on wireless communication with electric block.
Fig. 2, active electric block modular structure schematic diagram.
Fig. 3, driven electric block modular structure schematic diagram.
The wiring schematic diagram of Fig. 4, electric block total contactor and relay.
Appended drawing reference: 1, Electric Chain Blocks；2, control module；3, operation handle；4, Hall gear sensor；101, total
Contactor；201, chip is controlled；202, wireless communication unit；203, driving circuit；204, relay.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.
It is a kind of suspension hook synchronous lifting device based on wireless communication and electric block as shown in Figure 1, for convenience of indicating, figure
Include two Electric Chain Blocks 1 in one, in actual application, more Electric Chain Blocks 1 can be set according to demand.Wherein
It is connected with operation handle 3 on one Electric Chain Blocks 1, is provided with control module 2 and Hall on each Electric Chain Blocks 1
Sensor, operation handle 3 are connect with control module 2.For convenience of narration, the Electric Chain Blocks 1 for being connected with operation handle 3 is known as
Active electric block is known as driven electric block without the Electric Chain Blocks 1 of attended operation handle 3.
As shown in Fig. 2, active electric block and driven electric block are provided with control module 2 and Hall gear sensor
4, control module 2 includes control chip 201, wireless communication unit 202, driving circuit 203 and relay 204.Wireless communication is single
Member 202 and driving circuit 203 are connect with control chip 201 respectively, and driving circuit 203 is connect with relay 204, relay 204
It is connect with total contactor 101 of electric block.The circuit of Hall gear sensor 4 is connect with control chip 201, the electronic calabash of loop chain
1 internal gear of reed often turns over a tooth, and Hall gear sensor 4 sends a pulse signal to control chip 201, controls chip
201 pairs of pulse signal sums received count.Operation handle 3 is connect with control chip 201, wireless communication unit 202
For the information transmitting between two control modules 2.
A kind of suspension hook synchronization lifting method based on wireless communication and electric block, including following operating procedure:
Step 1, two Electric Chain Blocks 1, control module 2 and Hall gear sensor 4 are installed, wherein an electronic calabash of loop chain
The 2 attended operation handle 3 of control module of reed 1；
Step 2, it moves synchronously: enabled instruction being sent to the control module 2 of active electric block by operation handle 3, controls mould
After block 2 receives instruction, while starting active electric block, control of the unit 202 to driven electric block by wireless communication
Module 2 sends enabled instruction and starts driven electric block after the control module 2 of driven electric block receives instruction, reach synchronous
The effect of lifting, during Electric Chain Blocks 1 rises；
Step 3, stop motion: halt instruction is sent to the control module 2 of active electric block by operation handle 3, controls mould
After block 2 receives instruction, while stopping the movement of active electric block, unit 202 is to driven electric block by wireless communication
Control module 2 sends halt instruction, after the control module 2 of driven electric block receives instruction, stop motion.
In step 2, a variety of instructions can be sent to the control module 2 of active electric block by operation handle 3, and then control
Motor is rotated forward or is inverted in electric block.The control module 2 of active electric block receives the enabling signal from operation handle 3
Afterwards, the respective digital delivery outlet for controlling chip 201 is set into height, drives relay 204 through driving circuit 203, and then control electronic
Total contactor 101 of cucurbit makes motor rotate forward or invert, so that suspension hook be driven to be moved upwardly or downwardly.Physical circuit such as Fig. 4
Shown, UP the and DOWN terminals of the total contactor 101101 of electric block are connected with two relays 204 respectively, when left side relay
When the closure of device 204, right side relay 204 disconnect, control electric block rises, when left side relay 204 disconnects, right side relay
When 204 closure, control electric block decline.When two relays 204 disconnect, electric block is static, the movement of relay 204
Then determined by the control signal that operation handle 3 and wireless communication unit 202 provide.
In step 3, receive the control module 2 of halt instruction active electric block by wireless communication unit 202 to from
While the control module 2 of dynamic electric block sends instruction, control chip 201 can be also sent received from Hall gear sensor 4
Pulse signal sum, control chip 201 in the control module 2 of driven electric block by the pulse signal sum of this chip and
The data received compare, and when the two is identical, stop the movement of driven electric block, and then realize active electric block
With precisely moving synchronously for driven electric block, guarantee that active electric block is identical with driven electric block movement travel.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of suspension hook synchronous lifting device based on wireless communication and electric block, including it is no less than two electronic calabashes of loop chain
Reed, wherein being connected with operation handle on an Electric Chain Blocks, which is characterized in that be provided on each Electric Chain Blocks
Control module and Hall sensor, the control module are passed for controlling starting and stopping for Electric Chain Blocks, the Hall
The number of teeth that internal gear turns over when sensor is used to measure Electric Chain Blocks movement；Operation handle is connect with control module, is used for
It sends and instructs to control module.
2. a kind of suspension hook synchronous lifting device based on wireless communication and electric block according to claim 1, feature
It is, the control module includes controlling chip, wireless communication unit, driving circuit and relay, the wireless communication unit,
Driving circuit is connect with control chip respectively, and driving circuit is connect with relay, and total contactor of relay and electric block connects
It connects, Hall sensor and operation handle are connect with control chip respectively, and the information that wireless communication unit is used between control module passes
It passs.
3. a kind of suspension hook synchronous lifting device based on wireless communication and electric block according to claim 2, feature
It is, the Hall gear sensor is connect with control chip, and Electric Chain Blocks internal gear often turns over a tooth, Hall tooth
Wheel sensor sends a pulse signal to control chip, and control chip counts the pulse signal sum received.
4. a kind of suspension hook synchronization lifting method based on wireless communication and electric block, which comprises the following steps:
Step 1, installation is no less than two Electric Chain Blocks, control module and Hall gear sensor, wherein a loop chain electricity
The control module attended operation handle of dynamic cucurbit；
Step 2, it moves synchronously: enabled instruction being sent to control module connected to it by operation handle, control module receives
After instruction, while starting Electric Chain Blocks, unit is sent out to the control module of other Electric Chain Blocks by wireless communication
Enabled instruction is sent, after the control module of other Electric Chain Blocks receives instruction, starts Electric Chain Blocks, reaches and move synchronously
Effect；
Step 3, stop motion: halt instruction is sent to control module connected to it by operation handle, control module receives
After instruction, while stopping Electric Chain Blocks movement, unit is sent out to the control module of other electric blocks by wireless communication
Halt instruction is sent, after the control module of other Electric Chain Blocks receives instruction, stop motion.
5. a kind of suspension hook synchronization lifting method based on wireless communication and electric block according to claim 4, feature
It is, in step 3, receiving the control module of halt instruction, unit to other control modules sends instruction by wireless communication
Meanwhile pulse signal sum of the control chip received from Hall gear sensor can be also sent, the control in other control modules
Chip compares the pulse signal sum of this chip with the data received, when the two is identical, stops connected to it
The movement of Electric Chain Blocks.
6. a kind of suspension hook synchronization lifting method based on wireless communication and electric block according to claim 4 or 5, special
Sign is, in step 2, operation handle can control the motor in Electric Chain Blocks forward or reverse, to drive suspension hook upward
Or it moves downward.
7. a kind of suspension hook synchronization lifting method based on wireless communication and electric block according to claim 6, feature
It is, in step 2, after control module receives the enabling signal from operation handle, the respective digital delivery outlet of chip will be controlled
Height is set, relay is driven through driving circuit, and then control total contactor of electric block, motor is made to rotate forward or invert, thus
Suspension hook is driven to be moved upwardly or downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343359.1A CN110143533A (en) | 2019-04-26 | 2019-04-26 | A kind of suspension hook synchronous lifting device and method based on wireless communication and electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343359.1A CN110143533A (en) | 2019-04-26 | 2019-04-26 | A kind of suspension hook synchronous lifting device and method based on wireless communication and electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110143533A true CN110143533A (en) | 2019-08-20 |
Family
ID=67594552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910343359.1A Pending CN110143533A (en) | 2019-04-26 | 2019-04-26 | A kind of suspension hook synchronous lifting device and method based on wireless communication and electric block |
Country Status (1)
| Country | Link |
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| CN (1) | CN110143533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493168A (en) * | 2021-06-17 | 2021-10-12 | 苏州步高电气科技有限公司 | Diversified synchronous control equipment and method for electric hoist |
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|---|---|---|---|---|
| CN1396107A (en) * | 2002-08-30 | 2003-02-12 | 新乡市起重设备厂 | Hoister with synchronous multiple hoisted points |
| CN101949469A (en) * | 2010-09-27 | 2011-01-19 | 中国葛洲坝集团机械船舶有限公司 | Electrical synchronized method and device of hoist with two hoisting points |
| CN102874706A (en) * | 2012-09-28 | 2013-01-16 | 三一重工股份有限公司 | Synchronous system for multiple winches |
| CN204474164U (en) * | 2014-12-24 | 2015-07-15 | 新乡市起重设备厂有限责任公司 | Double-crane is wireless and car synchronous control system |
| CN106760471A (en) * | 2017-01-17 | 2017-05-31 | 日照职业技术学院 | Synchronous load control device based on ZigBee technology wireless monitor |
| CN207030779U (en) * | 2017-06-30 | 2018-02-23 | 河南世通电气自动化控制有限公司 | A kind of Crane Combine synchronous control system |
-
2019
- 2019-04-26 CN CN201910343359.1A patent/CN110143533A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396107A (en) * | 2002-08-30 | 2003-02-12 | 新乡市起重设备厂 | Hoister with synchronous multiple hoisted points |
| CN101949469A (en) * | 2010-09-27 | 2011-01-19 | 中国葛洲坝集团机械船舶有限公司 | Electrical synchronized method and device of hoist with two hoisting points |
| CN102874706A (en) * | 2012-09-28 | 2013-01-16 | 三一重工股份有限公司 | Synchronous system for multiple winches |
| CN204474164U (en) * | 2014-12-24 | 2015-07-15 | 新乡市起重设备厂有限责任公司 | Double-crane is wireless and car synchronous control system |
| CN106760471A (en) * | 2017-01-17 | 2017-05-31 | 日照职业技术学院 | Synchronous load control device based on ZigBee technology wireless monitor |
| CN207030779U (en) * | 2017-06-30 | 2018-02-23 | 河南世通电气自动化控制有限公司 | A kind of Crane Combine synchronous control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493168A (en) * | 2021-06-17 | 2021-10-12 | 苏州步高电气科技有限公司 | Diversified synchronous control equipment and method for electric hoist |
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Application publication date: 20190820 |
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| RJ01 | Rejection of invention patent application after publication |