CN203402872U - Electric controlled winch for buildings - Google Patents

Electric controlled winch for buildings Download PDF

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Publication number
CN203402872U
CN203402872U CN201320495947.5U CN201320495947U CN203402872U CN 203402872 U CN203402872 U CN 203402872U CN 201320495947 U CN201320495947 U CN 201320495947U CN 203402872 U CN203402872 U CN 203402872U
Authority
CN
China
Prior art keywords
main motor
motor
controller
winch
controlled winch
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.)
Expired - Fee Related
Application number
CN201320495947.5U
Other languages
Chinese (zh)
Inventor
刘传光
刘祥明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Hong Shun Group Co ltd
Original Assignee
Shandong Hong Shun Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Hong Shun Group Co ltd filed Critical Shandong Hong Shun Group Co ltd
Priority to CN201320495947.5U priority Critical patent/CN203402872U/en
Application granted granted Critical
Publication of CN203402872U publication Critical patent/CN203402872U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an electric controlled winch for buildings. The electric controlled winch comprises a main motor, a reducer, a differential mechanism, an auxiliary motor, an output power gear set, a coiling block, a brake and a display control unit. The main motor is connected with the differential mechanism through the reducer. The reducer and the auxiliary motor are both connected with the coiling block through the output power gear set. The brake is arranged between the main motor and the reducer. The main motor and the auxiliary motor are respectively and electrically connected with the display control unit. The electric controlled winch for buildings has the advantages that maneuverability is good, the size is small, the weight is light and the failure rate is low; functional configuration is simple and reasonable, use and maintenance are convenient, and the purchase cost and maintenance cost of a whole system are lowered greatly; the temperature of the motors can be detected, and when the temperature rises continuously and threatens the safety of the motors, the system can stop running automatically and an alarm is given; when the main motor brakes down and stops running, the auxiliary motor can be switched over for a controller system, and personnel is lifted to a safe zone at a low lifting speed.

Description

A kind of automatically controlled winch for building
Technical field
The utility model relates to a kind of winch, relates in particular to a kind of automatically controlled winch for building.
Background technology
Winch is again winch, is divided into two kinds of manual hoist and electric winchs, is to drive reel, coiling rope to complete the device of traction work by manpower or mechanical power.Can vertical-lift, level or inclination drag and draw weight, the fields such as widespread use building.
At present, low being pulled by single driven by motor steel wire rope of windlass of jacking system most of employing cost compare at building field, because lifting altitude is large and the large work of the volume of goods loaded and unloaded is frequent, and cannot regulate the rotating speed of winch to realize differential function, steel rope abrasion is very fast, dangerous high, very easily cause casualties, in order to improve safety, also have very high the pulling just as elevator lifting mode of the cost of employing, but this mode is because cost is very high, and popularity rate is extremely low.
Utility model content
Technical problem to be solved in the utility model is: a kind of simple to operate, for building automatically controlled winch that cost is low is provided, utilize diff to increase braking, differential function, regulate the rotating speed of winch, reduce the wearing and tearing of steel rope, and when main electrical fault is out of service, controller system can be switched to standby helper motor, with slower hoisting speed, man winding is arrived to safety zone, effectively reduce the accident rate of winch, provide safety in production to ensure.
The utility model is that the technical scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of automatically controlled winch for building, comprise main motor 1, retarder 2, diff 3, helper motor 4, outputting power gear cluster 5, reel 6, drg 7 and indicative control unit 8, main motor 1 is connected with diff 3 by retarder 2, diff 3 is all connected with reel 6 by outputting power gear cluster 5 with helper motor 4, between main motor 1 and retarder 2, drg 7 is set, and main motor 1 and helper motor 4 are all electrically connected to indicative control unit 8.
Described indicative control unit 8, comprise temperature sensor 9, controller 10, telltale 11 and combined aural and visual alarm 12, set temperature sensor 9 on main motor 1, temperature sensor 9 is connected with controller 10 input ends, telltale 11 is all connected with controller 10 mouths with combined aural and visual alarm 12, and when main motor 1 is due to long-time low cruise during excess Temperature, system can be sent early warning signal in advance, when temperature continuation rising threatens main motor 1 safe, system out of service and warning automatically.
Described reel 6 one end arrange speed sensor 13, and speed sensor 13 is connected with controller 10 input ends, realize the object that shows and control in real time winch running velocity.
Described controller 10 is PLC Programmable Logic Controller, and reliability is high, and antijamming capability is strong.
Described controller 10 is cpu controller, and volume is little, lightweight, and energy consumption is low.
Described telltale 11 is LED display, and brightness is high, the life-span is long, visual angle is large, easy and computer interface.
Principle of work of the present utility model: main motor is connected with diff by retarder, diff is all connected with reel by outputting power gear cluster with helper motor, between main motor and retarder, drg is set, main motor and helper motor are all electrically connected to indicative control unit.In work, can utilize diff to increase braking, the differential function of device, the rotating speed of adjusting winch, reduces the wearing and tearing of steel rope, reduces production costs, and increases safety performance.And when main motor is due to long-time low cruise during excess Temperature, system can be sent early warning signal in advance, when main electrical fault is out of service, can be switched to standby helper motor, with slower hoisting speed, man winding is arrived to safety zone, effectively reduce the accident rate of winch.In reel one end, speed sensor is set, by being electrically connected to indicative control unit, realizes the object that shows and control in real time winch running velocity simultaneously.
The beneficial effects of the utility model are: 1, operability is good, volume is little, lightweight, failure rate is low.2, output torque large, brake reliable, stepless stepless speed control, operation is shut down steadily and because functional configuration is succinctly reasonable, working service is convenient, safe and reliable, greatly reduces acquisition cost and the service expenditure of whole system.3, defencive function is powerful, safety factor is high; have motor temperature measuring ability, when electric work machine is due to long-time low cruise during excess Temperature, system can be sent early warning signal in advance; when temperature continuation rising threatens electrical motor safe, system out of service and warning automatically.4, when main electrical fault is out of service, controller system can be switched to standby helper motor, with slower hoisting speed, man winding is arrived to safety zone.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, the main motor of 1-, 2-retarder, 3-diff, 4-helper motor, 5-outputting power gear cluster, 6-reel, 7-drg, 8-indicative control unit, 9-temperature sensor, 10-controller, 11-telltale, 12-combined aural and visual alarm, 13-speed sensor.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
With reference to Fig. 1, the automatically controlled winch a kind of for building described in this specific embodiment, comprises main motor 1, retarder 2, diff 3, helper motor 4, outputting power gear cluster 5, reel 6, drg 7 and indicative control unit 8, main motor 1 is connected with diff 3 by retarder 2, and diff 3 is all connected with reel 6 by outputting power gear cluster 5 with helper motor 4, between main motor 1 and retarder 2, drg 7 is set, main motor 1 and helper motor 4 are all electrically connected to indicative control unit 8.
Described indicative control unit 8, comprise temperature sensor 9, controller 10, telltale 11 and combined aural and visual alarm 12, set temperature sensor 9 on main motor 1, temperature sensor 9 is connected with controller 10 input ends, telltale 11 is all connected with controller 10 mouths with combined aural and visual alarm 12, and when main motor 1 is due to long-time low cruise during excess Temperature, system can be sent early warning signal in advance, when temperature continuation rising threatens main motor 1 safe, system out of service and warning automatically.
Described reel 6 one end arrange speed sensor 13, and speed sensor 13 is connected with controller 10 input ends, realize the object that shows and control in real time winch running velocity.
Described controller 10 is PLC Programmable Logic Controller, and reliability is high, and antijamming capability is strong.
Described telltale 11 is LED display, and brightness is high, the life-span is long, visual angle is large, easy and computer interface.
The principle of work of this specific embodiment: main motor is connected with diff by retarder, diff is all connected with reel by outputting power gear cluster with helper motor, between main motor and retarder, drg is set, main motor and helper motor are all electrically connected to indicative control unit.In work, can utilize diff to increase braking, the differential function of device, the rotating speed of adjusting winch, reduces the wearing and tearing of steel rope, reduces production costs, and increases safety performance.And when main motor is due to long-time low cruise during excess Temperature, system can be sent early warning signal in advance, when main electrical fault letter only moves, can be switched to standby helper motor, with slower hoisting speed, man winding is arrived to safety zone, effectively reduce the accident rate of winch.In reel one end, speed sensor is set, by being electrically connected to indicative control unit, realizes the object that shows and control in real time winch running velocity simultaneously.
The beneficial effect of this specific embodiment is: 1, operability is good, volume is little, lightweight, failure rate is low.2, output torque large, brake reliable, stepless stepless speed control, operation is shut down steadily and because functional configuration is succinctly reasonable, working service is convenient, safe and reliable, greatly reduces acquisition cost and the service expenditure of whole system.3, defencive function is powerful, safety factor is high; have motor temperature measuring ability, when electrical motor is due to long-time low cruise during excess Temperature, system can be sent early warning signal in advance; when temperature continuation rising threatens electrical motor safe, system out of service and warning automatically.4, when main electrical fault is out of service, controller system can be switched to standby helper motor, with slower hoisting speed, man winding is arrived to safety zone.
Specific embodiment of the utility model does not form restriction of the present utility model, and every employing analog structure of the present utility model and variation, all in protection domain of the present utility model.

Claims (6)

1.-kind of automatically controlled winch for building, it is characterized in that: comprise main motor (1), retarder (2), diff (3), helper motor (4), outputting power gear cluster (5), reel (6), drg (7) and indicative control unit (8), main motor (1) is connected with diff (3) by retarder (2), diff (3) is all connected with reel (6) by outputting power gear cluster (5) with helper motor (4), between main motor (1) and retarder (2), drg (7) is set, main motor (1) and helper motor (4) are all electrically connected to indicative control unit (8).
2. a kind of automatically controlled winch for building as claimed in claim 1, it is characterized in that: described indicative control unit (8), comprise temperature sensor (9), controller (10), telltale (11) and combined aural and visual alarm (12), the upper set temperature sensor (9) of main motor (1), temperature sensor (9) is connected with controller (10) input end, and telltale (11) is all connected with controller (10) mouth with combined aural and visual alarm (12).
3. a kind of automatically controlled winch for building as claimed in claim 2, is characterized in that: described reel (6) one end arranges speed sensor (13), and speed sensor (13) is connected with controller (10) input end.
4. a kind of automatically controlled winch for building as claimed in claim 2, is characterized in that: described controller (10) is PLC Programmable Logic Controller.
5. a kind of automatically controlled winch for building as claimed in claim 2, is characterized in that: described controller (10) is cpu controller.
6. a kind of automatically controlled winch for building as claimed in claim 2, is characterized in that: described telltale (11) is LED display.
CN201320495947.5U 2013-08-08 2013-08-08 Electric controlled winch for buildings Expired - Fee Related CN203402872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320495947.5U CN203402872U (en) 2013-08-08 2013-08-08 Electric controlled winch for buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320495947.5U CN203402872U (en) 2013-08-08 2013-08-08 Electric controlled winch for buildings

Publications (1)

Publication Number Publication Date
CN203402872U true CN203402872U (en) 2014-01-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320495947.5U Expired - Fee Related CN203402872U (en) 2013-08-08 2013-08-08 Electric controlled winch for buildings

Country Status (1)

Country Link
CN (1) CN203402872U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106800251A (en) * 2017-03-13 2017-06-06 钟浪雅 It is a kind of can dust-proof detectable roller tension force and detectable temperature hoist engine
CN106829764A (en) * 2017-03-13 2017-06-13 钟浪雅 A kind of bridge construction is special can be to the hoist engine of reductor cooling
CN106829765A (en) * 2017-03-13 2017-06-13 钟浪雅 A kind of special high security hoist engine of bridge construction
US9802797B2 (en) 2014-08-15 2017-10-31 Ramsey Winch Company System and method for thermal protection of an electric winch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9802797B2 (en) 2014-08-15 2017-10-31 Ramsey Winch Company System and method for thermal protection of an electric winch
US10099907B1 (en) 2014-08-15 2018-10-16 Ramsey Winch Company System and method for thermal protection of an electric winch
CN106800251A (en) * 2017-03-13 2017-06-06 钟浪雅 It is a kind of can dust-proof detectable roller tension force and detectable temperature hoist engine
CN106829764A (en) * 2017-03-13 2017-06-13 钟浪雅 A kind of bridge construction is special can be to the hoist engine of reductor cooling
CN106829765A (en) * 2017-03-13 2017-06-13 钟浪雅 A kind of special high security hoist engine of bridge construction

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140122

Termination date: 20160808

CF01 Termination of patent right due to non-payment of annual fee