CN202577929U - Novel climbing frame intelligent synchronous control device - Google Patents
Novel climbing frame intelligent synchronous control device Download PDFInfo
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- CN202577929U CN202577929U CN 201220016995 CN201220016995U CN202577929U CN 202577929 U CN202577929 U CN 202577929U CN 201220016995 CN201220016995 CN 201220016995 CN 201220016995 U CN201220016995 U CN 201220016995U CN 202577929 U CN202577929 U CN 202577929U
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- climbing frame
- microprocessor
- control device
- circuit
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Abstract
The utility model relates to a novel climbing frame intelligent synchronous control device. The output end of a tension sensor is connected with an amplification conditioning circuit, a 24-bit analog to digital (A/D) conversion circuit and a microprocessor central processing unit (CPU), and the control end of a microprocessor is respectively connected with a clock circuit, a memory, an erasable programmable read-only memory (EPROM) and a keyboard. The output end of the microprocessor is respectively connected with a communication interface circuit, a print output interface circuit and a display, and the output end of the microprocessor is further connected with three photoelectric isolating circuits which are respectively connected with a relay 1 to achieve single-point halting adjustment, connected with a relay 2 to achieve load-loss adjustment, and connected with a relay 3 to achieve overload and load-loss adjustment. The novel climbing frame intelligent synchronous control device has the advantages that because the sensor is utilized to achieve signal detection, and advanced anti-interference components and novel software design are utilized, the novel climbing frame intelligent synchronous control device has strong anti-interference ability, can be suitable for control and display of various climbing frames, can ensure safety of the climbing frames, reduces or even eliminates happening of accidents, brings great convenience to a building user of the climbing frames, and ensures safety of production.
Description
Technical field
The utility model belongs to electronic information and automation control area, particularly a kind of novel climbing frame intelligent synchronization control device.
Background technology
Climbing frame (attachment type raise scaffold) is the outer scaffold in the high-building construction; Can carry out lift work freely; When scaffold promoted one deck from bottom to up, the layer main body of constructing was when main body construction finishes; Scaffold one deck that just descends when fitting up one deck from top to bottom is until the bottom finishing is finished.Mainly containing that climbing frame uses at present guide tracked, main cover posture, overhanging type, hang pull-type etc. several kinds.Characteristics such as multi-functional, high effect that climbing frame has, highly versatile, bearing capacity are big.Because climbing frame has good economic and social benefit, is used widely by high-building construction unit at present.But climbing frame in use, because when Lifting and lowering for scaffold and conveying articles, if scaffold up-down imbalance promptly is not an integral elevating, or the goods that loads is above scaffold carrying scope, will cause the damage of scaffold and cave in, and causes a serious accident.
The applicant had before proposed the patent application (patent No. is ZL201120044214.0) that addresses the above problem, and this patent finds to exist following problem through on-the-spot use; (1) system does not have memory function, is not easy to memory and storage to data; (2) not free set-up function can not be controlled the operating time, and (3) do not have communication function, are unfavorable for the collection and the centralized management of data, and (4) do not have printing function, can't the long preservation data; (5) do not have a key operation function,, be not easy to the user and use when system goes wrong can't recover the time; (6) do not have synchronization control function, system can't be the Synchronization Control that realizes that overload, mistake are carried; (7) do not lose year early warning and single-point and shut down function, can't report to the police and control this moment.
The utility model content
The purpose of the utility model is exactly the shortcoming that exists in the prior art in order to overcome, a kind of novel climbing frame intelligent synchronization control device that provides.
The technical scheme that the utility model adopts is following:
A kind of novel climbing frame intelligent synchronization control device; Comprise by guide rail, off-load tripod, upper connecting rod; Pulling force sensor; The climbing frame that electric block, loop chain and lifting base are formed; Wherein the output of pulling force sensor connects amplifying and conditioning circuit, A/D change-over circuit, microprocessor and a display by connection successively and forms electronic-controlled installation, and the microprocessor control end also links to each other with photoelectric isolating circuit and braking holding circuit, and it is characterized in that: the microprocessor control end is connected with clock circuit, memory, EPROM and keyboard respectively.
In addition, connect communication interface circuit, printout interface circuit respectively at the microprocessor control end.
Can find out that by above technical scheme the utility model has increased on the basis of existing technology: the EPROM chip is adopted in (1), realizes memory and storage to data; The assurance data are not lost; (2) adopt quartz crystal to increase the time set function, the working time is set and controls as oscillator; (3) increased communication function, adopted 485 interfaces to realize data communication, realized and the networking of terminal computer that (4) have increased printing function, are convenient to the long preservation of data;
The utility model operating principle: after the Lifting and lowering for scaffold machine installs; The weight of hoist is transferred on the sensor that is installed on the electric block; Making sensor produce output voltage changes; This voltage signal converts data signal to after amplifying and conditioning circuit is amplified and through high-resolution A/D converter, data signal directly reads the row operation of going forward side by side by chip microprocessor and handles, and final conversion is counted as gravimetric value and exports control signal.The rated value of this weight signal and setting compares, the current weight of carrying when climbing frame be setting value 90% the time utilize relay 1 to realize unit adjustment function; The current weight of (4) carrying when climbing frame be setting value 85% the time utilize relay 2 to realize losing to carry warning functions; The current weight of (5) carrying when climbing frame for surpass or be lower than setting value 30% the time, utilize relay 3 to cut off the electric block power supplies automatically; System's autostop increases synchronization control function; (6) utilize CLS key in the climbing frame intelligent synchronization control device realize the instrument currency be provided with automatically lose carry, overload and break point, at this moment, controller cuts off the power supply of electric block contactless for hoisting automatically, shows weight weight simultaneously; Increase by a key operation function; (7) adopt 485 communication interfaces to realize that data communication realizes and the networking of terminal computer, increases communication function; The weight rated value can set up on their own as required in addition.
The advantage of the utility model:
Owing to adopt sensor to carry out detection and employing advanced person's the anti-interference device and the original software design of signal, make this device that extremely strong antijamming capability arranged, can be applicable to the control and the demonstration of various climbing frames.The use of this device can be guaranteed the safety of climbing frame, reduces even stop the generation of accident.The use of this device has brought huge economic benefit and social benefit for the climbing frame manufacturer, provides greatly convenient for the climbing frame applying unit, has guaranteed the safety of producing.
Description of drawings:
Fig. 1 is the climbing frame scheme of installation in the utility model;
A kind of novel climbing frame intelligent synchronization control device theory diagram of Fig. 2 the utility model;
Fig. 3 is a kind of novel climbing frame intelligent synchronization control device program flow diagram of the utility model.
Among Fig. 1,1-guide rail, 2-off-load tripod, 3-body of wall, 4-upper connecting rod, 5-sensor, 6-connector, 7-electric block, 8-loop chain, 9-lifting base.
The specific embodiment:
As shown in Figure 1; The climbing frame of being made up of guide rail 1, off-load tripod 2, upper connecting rod 4, pulling force sensor 5, connector 6, electric block 7, loop chain 8 and lifting base 9 is installed in the body of wall 3; After the Lifting and lowering for scaffold machine installs; The weight of hoist just is transferred on the sensor 5 that is installed on the electric block, makes sensor produce the change in voltage of trace.
As shown in Figure 2; A kind of novel climbing frame intelligent synchronization control device that the utility model provides; Wherein the output of pulling force sensor connects amplifying and conditioning circuit, 24 A/D change-over circuits and microprocessor CPU successively, and the microprocessor control end is connected with clock circuit, memory, EPROM and keyboard respectively.Connect 485 communication interface circuit, printout interface circuit and display respectively in output end of microprocessor.In addition, output end of microprocessor also connects three photoelectric isolating circuits, and they connect respectively: relay 1, realize single-point shutdown adjustment; Relay 2 is realized losing carrying and is adjusted; Relay 3 is realized overload, is lost and carry adjustment.
The program flow diagram of a kind of novel climbing frame intelligent synchronization control device that Fig. 3 provides for the utility model; This program by the start after hardware check, clock setting, execution clock setting, read the keyboard to set up parameter; The A/D conversion is also carried out in sensor signal sampling, data, show preserve, with upper machine communication, carry out functions such as alarm decision and braking.
The principle of Fig. 2, Fig. 3 is that the voltage signal that sensor is faint is transformed into data signal after signal conditioning circuit amplifies and through high-resolution 24 A/D converters; This data signal is directly read by the CPU microprocessor, after the CPU microprocessor processes, is converted into gravimetric value and exports control signal, and gravimetric value is shown by display; Control signal is compared by CPU microprocessor and setting value; When hoisting weight be setting weight 90% the time, relay 1 work, alarm lamp is bright; When hoisting weight reach set hoisting weight 85% the time, relay 2 is started working, the second road alarm lamp is bright, when hoisting weight for surpass or be lower than setting weight 30% the time, the electric block power supply is cut off in relay 3 work automatically.Utilize the EPROM chip, realize memory and memory function, guarantee to detect data and do not lose data; In order to realize that climbing frame manufacturer carries out system's control to the Subscriber Unit use, adopt quartz crystal to make oscillator and increased the time set function through program; Utilize CLS key in the climbing frame intelligent synchronization control system realize the instrument currency be provided with automatically lose carry, overload and break point.Adopt 485 interfaces to realize that data communication realizes and the networking of terminal computer.The weight rated value of climbing frame intelligence control system can set up on their own through software as required.
Claims (2)
1. novel climbing frame intelligent synchronization control device; Comprise the climbing frame of forming by guide rail (1), off-load tripod (2), upper connecting rod (4), pulling force sensor (5), electric block (7), loop chain (8) and lifting base (9); Wherein the output of pulling force sensor (5) connects amplifying and conditioning circuit, A/D change-over circuit, microprocessor and a display by connection successively and forms electronic-controlled installation; The microprocessor control end also links to each other with photoelectric isolating circuit and braking holding circuit, and it is characterized in that: the microprocessor control end is connected with clock circuit, memory, EPROM and keyboard respectively.
2. a kind of novel climbing frame intelligent synchronization control device according to claim 1, it is characterized in that: the microprocessor control end connects communication interface circuit, printout interface circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220016995 CN202577929U (en) | 2012-01-16 | 2012-01-16 | Novel climbing frame intelligent synchronous control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220016995 CN202577929U (en) | 2012-01-16 | 2012-01-16 | Novel climbing frame intelligent synchronous control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577929U true CN202577929U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220016995 Expired - Fee Related CN202577929U (en) | 2012-01-16 | 2012-01-16 | Novel climbing frame intelligent synchronous control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202577929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074995A (en) * | 2013-02-02 | 2013-05-01 | 赵明 | Safety protection device for building hanging basket |
| CN105243253A (en) * | 2014-12-05 | 2016-01-13 | 宁波大学 | Detection method and device of climbing frame state |
| CN108625585A (en) * | 2018-06-23 | 2018-10-09 | 蚌埠赛英电子科技发展有限公司 | Climbing frame raising safety guard |
-
2012
- 2012-01-16 CN CN 201220016995 patent/CN202577929U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074995A (en) * | 2013-02-02 | 2013-05-01 | 赵明 | Safety protection device for building hanging basket |
| CN105243253A (en) * | 2014-12-05 | 2016-01-13 | 宁波大学 | Detection method and device of climbing frame state |
| CN105243253B (en) * | 2014-12-05 | 2017-10-03 | 宁波大学 | A kind of climbing frame condition detection method and device |
| CN108625585A (en) * | 2018-06-23 | 2018-10-09 | 蚌埠赛英电子科技发展有限公司 | Climbing frame raising safety guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170116 |