CN206345627U - A kind of electric-controlled type hoisting rope aids in clamping system - Google Patents
A kind of electric-controlled type hoisting rope aids in clamping system Download PDFInfo
- Publication number
- CN206345627U CN206345627U CN201621393214.0U CN201621393214U CN206345627U CN 206345627 U CN206345627 U CN 206345627U CN 201621393214 U CN201621393214 U CN 201621393214U CN 206345627 U CN206345627 U CN 206345627U
- Authority
- CN
- China
- Prior art keywords
- automatically controlled
- clamping device
- electric
- rope
- type hoisting
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a kind of electric-controlled type hoisting rope auxiliary clamping system, and the electric-controlled type hoisting rope aids in clamping system to be made up of one or more sets auxiliary tensioning apparatus;The auxiliary tensioning apparatus includes controller, support frame, two automatically controlled clamping devices for the clamping steel wire rope in withdrawing rope, each automatically controlled clamping device of correspondence and the position-detection sensor for detecting the automatically controlled clamping device shift position;Two automatically controlled clamping devices are slidably arranged in the support frame, and each automatically controlled clamping device of correspondence is respectively arranged with resetting-mechanism;The controller is electrically connected the automatically controlled clamping device and the position-detection sensor.In rope closing or when putting rope, an automatically controlled clamping device starts and the movement of clamping steel wire rope, when being moved to specified location, automatically controlled clamping device disconnects, and another automatically controlled clamping device starts, and is disconnected again when being moved to specified location, another automatically controlled clamping device is restarted, and so on.
Description
Technical field
The Large-scale Hoisting apparatus field that the utility model belongs in engineering machinery, specifically, relate to a kind of electric-controlled type
Hoisting rope aids in clamping system.
Background technology
In engineering machinery field, some mainly undertake large-scale superelevation agent structure and built and large scale equipment lifting operation task
Crane, because lifting altitude is big, its winding plant is frequent in real operation process generally using multi-lay winding by the way of
Disorder cable occurs or even the phenomenon of steel wire rope is damaged because of disorder cable.Through investigation and analysis, it is fast that the disorder cable phenomenon occurs mainly in sky hook
Fast withdrawing rope and when tearing the hoisting ropes such as car rope closing, luffing open and not having tensile force relaxation, especially some needs frequently dismounting,
On the crane of transition, such as wind-powered electricity generation erection crane, it is when tearing car open, because suspension hook is without weight, hoisting rope can without pulling force,
Even relaxed state often occur causes hoisting rope disorder cable or even the damage of multi-lay winding, causes no small loss.
In order to solve the problem of above is present, people are seeking a kind of preferable technical solution always.
Utility model content
The purpose of this utility model is that there is provided a kind of simple and reliable for structure, control is flexible in view of the shortcomings of the prior art
Electric-controlled type hoisting rope aids in clamping system, solves because wire rope winding disorder cable is even damaged caused by hoisting rope relaxation
The problem of bad steel wire rope.
The purpose of this utility model is realized by following technical scheme:A kind of electric-controlled type hoisting rope auxiliary
Clamping system, the electric-controlled type hoisting rope aids in clamping system to be made up of one or more sets auxiliary tensioning apparatus;The auxiliary
Tensioning apparatus includes controller, and support frame, two automatically controlled clamping devices for the clamping steel wire rope in withdrawing rope, correspondence is every
Individual automatically controlled clamping device and the position-detection sensor for detecting the automatically controlled clamping device shift position;Two automatically controlled folders
Tight device is slidably arranged in the support frame, and each automatically controlled clamping device of correspondence is respectively arranged with resetting-mechanism;The control
The shift position that device processed is detected according to the position-detection sensor controls the start and stop of the automatically controlled clamping device of correspondence.
Based on above-mentioned, the resetting-mechanism includes the limit that the correspondence automatically controlled clamping device is arranged in the support frame
Position plate, the automatically controlled clamping device connects the limiting plate by a compression spring, and the position-detection sensor is arranged on institute
State between automatically controlled clamping device and the limiting plate.
Based on above-mentioned, spring guiding bar is provided with the compression spring.
Based on above-mentioned, the spring guiding bar wears the automatically controlled clamping device, and the spring guiding bar stretches out the electricity
Control clamping device part is provided with buffering silencing spring.
Based on above-mentioned, the slip cross bar with ball bearing is provided with the support frame, the automatically controlled clamping device leads to
The ball bearing is crossed to be arranged on the slip cross bar.
Based on above-mentioned, electric-controlled type hoisting rope auxiliary clamping system includes being symmetricly set on steel wire rope withdrawing rope direction
On two sets auxiliary tensioning apparatus.
Based on above-mentioned, the position-detection sensor is optoelectronic position detection sensor.
The utility model has prominent substantive distinguishing features and significant progress, specifically, this reality compared with the prior art
Passed through two automatically controlled clamping devices with new and replaced clamping steel wire ropes and compression spring so that steel wire rope in whole process always
In tensioning state, situations such as effectively solving wire rope winding disorder cable caused by being relaxed because of hoisting rope, damage.This
The simple reliable operation of utility model system architecture, only pressured contracting spring energy-storage can continual offer tensile force, without volume
It is outer that tensioning power is provided;In addition, control or intelligent automatic control start and stop manually can be achieved using flexible in the utility model, can
Enabled automatically in the case where crane dismounts the steel wire rope such as operating mode easily loose operating mode, it is automatic when not needed to close, and close and disable
After nor affect on the normal folding and unfolding steel wire rope of hoist engine;The utility model system response speed, the speed of compression spring work
What the speed substantially wound by steel wire rope was determined, thus completely can be with for the operating rate of current crane tool elevator
Accomplish adaptive.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of another embodiment of the present utility model.
Fig. 3 is the control program flow chart of two automatically controlled clamping devices during retractable rope.
Fig. 4 is the electric operation control circuit figure of the utility model system.
Embodiment
Embodiment is given below to be described in further detail the utility model.
Embodiment 1
As shown in figure 1, a kind of electric-controlled type hoisting rope auxiliary clamping system, electric-controlled type hoisting rope auxiliary tensioning
System includes a set of auxiliary tensioning apparatus;The auxiliary tensioning apparatus includes controller, support frame 1, in withdrawing rope
Automatically controlled clamping device VC1, the automatically controlled clamping device VC2 of clamping steel wire rope, each automatically controlled clamping device of correspondence simultaneously are used to detect this
Position-detection sensor S1, S2 of automatically controlled clamping device shift position;It is provided with the support frame 1 with ball bearing 2
Cross bar is slided, the automatically controlled clamping device VC1 and the automatically controlled clamping device VC2 are arranged on described by the ball bearing 2
Slide on cross bar.The automatically controlled clamping device VC1 and the automatically controlled clamping device VC2 are respectively arranged with resetting-mechanism;The control
The shift position that device processed is detected according to described position-detection sensor S1, S2 controls the start and stop of the automatically controlled clamping device of correspondence.
Wherein, the resetting-mechanism includes the limit that the correspondence automatically controlled clamping device VC1 is arranged in the support frame 1
Position plate 31, the correspondence automatically controlled clamping device VC2 is arranged on the limiting plate 32 in the support frame 1, and automatically controlled clamp fills
Put VC1 and the limiting plate 31 is connected by a compression spring, the automatically controlled clamping device VC2 connects described by a compression spring
Spring guiding bar 4 is provided with limiting plate 32, the compression spring, the position-detection sensor S1 is arranged on described automatically controlled
Between clamping device VC1 and the limiting plate 31, the position-detection sensor S2 be arranged on the automatically controlled clamping device VC2 and
Between the limiting plate 32.
In order to eliminate what is occurred during retractable rope between automatically controlled clamping device and compression spring because of compression and reset
Noise, the spring guiding bar 4 wears the automatically controlled clamping device, and the spring guiding bar 4 stretches out the automatically controlled clamping device
Part is provided with buffering silencing spring 5.
In rope closing or when putting rope, the automatically controlled clamping device VC1 starts and clamping steel wire rope, along rope closing or puts rope direction and moves
It is dynamic, when the photoelectrical position sensor S1, which detects the automatically controlled clamping device VC1, is moved to specified location, the automatically controlled folder
Tight device VC1 unclamps steel wire rope, is resetted in the presence of the compression spring 3, while the automatically controlled clamping device VC2 starts simultaneously
Clamping steel wire rope, start along rope closing or put rope direction move;When the photoelectrical position sensor S2 detects the automatically controlled clamping
When device VC2 is moved to specified location, the automatically controlled clamping device VC2 unclamps steel wire rope and resetted, while described first is automatically controlled
Clamping device restarting and clamping steel wire rope, again along rope closing or put rope direction move.Specifically, the first position detection
The sensor VC1 and second place detection sensor VC2 is optoelectronic position detection sensor.
Specifically, the system can realize control or intelligent automatic control start and stop manually.Intelligent automatic control start and stop,
The controller of the auxiliary tensioning apparatus can be docked easily with crane controller PLC dispatch control systems, need to only be examined position
Sensor S1, position-detection sensor S2 access crane controller PLC inputs control point are surveyed, with crane controller PLC two
Output point controls automatically controlled clamping device VC1, automatically controlled clamping device VC2 electrically-controlled valve respectively, and its program flow diagram is shown in Fig. 3.
Control box can also be separately configured, is controlled manually by configuring electromagnetic switch directly, its electric operation control circuit figure is shown in Fig. 4:
When starting switch is pressed, coil K2 must be electrically connected, and normal open switch K2 closures, automatically controlled clamping device VC2 starts;
When photoelectrical position sensor S2, which detects automatically controlled clamping device VC2, is moved to specified location, normal open switch S2 is closed
Disconnected after conjunction, coil K0 and delay switch coil KT2 obtain electric, normal open switch K0 closures, normally closed switch KT2 delays disconnect, automatically controlled
Clamping device VC1 must be electrically activated, and automatically controlled clamping device VC2 delays disconnect;
When photoelectrical position sensor S1, which detects automatically controlled clamping device VC1, is moved to specified location, normal open switch S1 is closed
Disconnected after conjunction, coil K1 and delay switch coil KT1 obtain electric, normal open switch K1 closures, normally closed switch KT1 delays disconnect, automatically controlled
Clamping device VC1 delays are disconnected, and automatically controlled clamping device VC2 is again started up.And so on replace so that whole retractable cable is worked
All the time have automatically controlled gripping means grips steel wire rope and compression spring in journey, steel wire rope is in tensioning state all the time, thus avoid because
Steel wire rope looseness and cause hoisting rope row rope disorder cable, damage steel wire rope situation.
Embodiment 2
The present embodiment and the difference of embodiment 1 are:Can all occur steel wire rope looseness situation in withdrawing rope both direction
In the case of, in order to prevent the situation of steel wire rope looseness well, electric-controlled type hoisting rope auxiliary tensioning system
System includes two sets of auxiliary tensioning apparatus being symmetricly set on steel wire rope withdrawing rope direction.It should be strongly noted that at other
In embodiment, the position of the automatically controlled clamping device in two sets of auxiliary tensioning apparatus can slightly be changed, and meet control program flow
.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited
System;Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand:Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced
Change;Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (7)
1. a kind of electric-controlled type hoisting rope aids in clamping system, it is characterised in that:Electric-controlled type hoisting rope auxiliary tensioning
System is made up of one or more sets auxiliary tensioning apparatus;
The auxiliary tensioning apparatus includes controller, support frame, two automatically controlled folders for the clamping steel wire rope in withdrawing rope
Tight device, each automatically controlled clamping device of correspondence and the position-detection sensor for detecting the automatically controlled clamping device shift position;
Two automatically controlled clamping devices are slidably arranged in the support frame, and each automatically controlled clamping device of correspondence is set respectively
There is resetting-mechanism;
The shift position that the controller is detected according to the position-detection sensor controls opening for the automatically controlled clamping device of correspondence
Stop.
2. electric-controlled type hoisting rope according to claim 1 aids in clamping system, it is characterised in that:The resetting-mechanism
The limiting plate in the support frame is arranged on including the correspondence automatically controlled clamping device, the automatically controlled clamping device passes through a pressure
Contracting spring connects the limiting plate, the position-detection sensor be arranged on the automatically controlled clamping device and the limiting plate it
Between.
3. electric-controlled type hoisting rope according to claim 2 aids in clamping system, it is characterised in that:The compression spring
Inside it is provided with spring guiding bar.
4. electric-controlled type hoisting rope according to claim 3 aids in clamping system, it is characterised in that:The spring draws
Guide rod wears the automatically controlled clamping device, and the spring guiding bar stretches out the automatically controlled clamping device part and is provided with buffering noise reduction
Spring.
5. the electric-controlled type hoisting rope auxiliary clamping system according to claim any one of 1-4, it is characterised in that:It is described
The slip cross bar with ball bearing is provided with support frame, the automatically controlled clamping device is arranged on institute by the ball bearing
State on slip cross bar.
6. electric-controlled type hoisting rope according to claim 5 aids in clamping system, it is characterised in that:The electric-controlled type elevator
Steel wire rope auxiliary clamping system includes two sets of auxiliary tensioning apparatus being symmetricly set on steel wire rope withdrawing rope direction.
7. electric-controlled type hoisting rope according to claim 6 aids in clamping system, it is characterised in that:The position detection
Sensor is optoelectronic position detection sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621393214.0U CN206345627U (en) | 2016-12-19 | 2016-12-19 | A kind of electric-controlled type hoisting rope aids in clamping system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621393214.0U CN206345627U (en) | 2016-12-19 | 2016-12-19 | A kind of electric-controlled type hoisting rope aids in clamping system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206345627U true CN206345627U (en) | 2017-07-21 |
Family
ID=59317111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621393214.0U Withdrawn - After Issue CN206345627U (en) | 2016-12-19 | 2016-12-19 | A kind of electric-controlled type hoisting rope aids in clamping system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206345627U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744430A (en) * | 2016-12-19 | 2017-05-31 | 郑州新大方重工科技有限公司 | A kind of electric-controlled type hoisting rope aids in clamping system and method |
-
2016
- 2016-12-19 CN CN201621393214.0U patent/CN206345627U/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744430A (en) * | 2016-12-19 | 2017-05-31 | 郑州新大方重工科技有限公司 | A kind of electric-controlled type hoisting rope aids in clamping system and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103395695A (en) | Super-lifting winch control method and system for crane | |
CN104671140B (en) | PLC-based (programmable logic controller) cable laying ship hoisting and dragging control method | |
CN105151941A (en) | Lift force test device and method for elevator speed governor | |
CN105605368A (en) | Submarine pipeline internal detector traction testing system and method | |
CN203903873U (en) | Electrical control system for rope arrangements of crane super-lifting winch | |
CN206345627U (en) | A kind of electric-controlled type hoisting rope aids in clamping system | |
CN102633190B (en) | Control method and device for super-lift system, super-lift system and engineering machinery | |
CN106966259B (en) | A kind of elevator automatic lubrication installation | |
CN106956983B (en) | A kind of elevator wire rope detection device | |
CN201567154U (en) | Novel manual rail clamping device | |
CN107188035A (en) | A kind of equipment of automatic transhipment pipe die | |
CN102464269B (en) | Telescopic-arm crane and superlift angle automatic shifting apparatus | |
CN101885450B (en) | Crawler crane main amplitude mast and cocked cylinder secondary pressure adjustment system and method thereof | |
CN203486776U (en) | Superlift winch control system of crane | |
CN105293214A (en) | Automatic take-up and pay-off device for electrical equipment overhauling and use method | |
CN103411829B (en) | Dynamic safety belt tensile test stand | |
CN202704850U (en) | Control device for super-lift system, super-lift system and engineering machinery | |
CN106744430A (en) | A kind of electric-controlled type hoisting rope aids in clamping system and method | |
CN102398865B (en) | Dual-pulley-block balance structure, method and crane comprising same | |
CN203865920U (en) | Steel wire rope winding structure for large-tonnage crane hoisting mechanism | |
CN109516388B (en) | Automatic recognition system for multiplying power of crane | |
CN211393499U (en) | Elevator door motor | |
CN113375934A (en) | Fault diagnosis test bed and fault diagnosis method for crane speed reducer | |
CN206787751U (en) | Power and drop-down force tester are lifted on a kind of elevator governor rope | |
CN209127907U (en) | Portal crane lifting appliance anti-torsion system automatically |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20170721 Effective date of abandoning: 20220429 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20170721 Effective date of abandoning: 20220429 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |