CN221543793U - Electric mortise lock device for discharging door of construction lifter and construction lifter - Google Patents

Abstract

The application relates to the technical field of elevators, and discloses an electric mortise lock device for a discharge door of a construction elevator and the construction elevator, aiming at solving the problem of poor safety of a switching mode of the discharge door of the existing construction elevator, and mainly comprising the following steps: the electric mortise lock, power module, high detection module, control module and switch module, power module passes through the switch port of switch module and is connected with the power supply port of electric mortise lock, high detection module is connected with control module's signal input part, control module's signal output part is connected with switch module's control port, control module is configured to the switch module's of height signal control according to high detection module detection switch on and turn off, electric mortise lock pops out the spring bolt and locks the construction elevator discharge door after switching on, withdraws the spring bolt and unlocks the construction elevator discharge door after switching off the power. The application improves the safety of the intelligent construction lifter, and is particularly suitable for the construction lifter with the manual discharging door.

Description

Electric mortise lock device for discharging door of construction lifter and construction lifter

Technical Field

The application relates to the technical field of elevators, in particular to an electric mortise lock device for a discharge door of a construction elevator and the construction elevator.

Background

The construction lifter is widely applied to construction sites such as various buildings, bridges, industrial facilities and the like at present, is an important component part of a plurality of mechanical equipment in a construction operation link, and has great help for improving construction efficiency and facilitating personnel operation.

At present, two types of opening and closing modes of a discharging door of a construction hoist exist, the first type of opening and closing mode is an electric door, the electric door can meet the requirements of intellectualization and cab removal of the construction hoist, but in daily use, the electric door fault becomes a main cause of the construction hoist fault, and the electric door is required to be provided with a door machine, a door machine control box, a light curtain and anti-clamping limiting, so that the cost and the fault rate are increased. The second type is a manual door, which cancels a door machine, a door machine control box, a light curtain and anti-pinch limit, and reduces the cost, but the mode needs a full-time driver because workers can manually open the door at a non-flat position, and potential safety hazards exist.

Disclosure of utility model

The application aims to solve the problem of poor safety in a switching mode of a discharging door of an existing construction lifter, and provides an electric mortise lock device for the discharging door of the construction lifter and the construction lifter.

The technical scheme adopted by the application for solving the technical problems is as follows:

In a first aspect, the application provides an electric mortise lock device for a discharge door of a construction hoist, comprising an electric mortise lock, a power supply module, a height detection module, a control module and a switch module, wherein the power supply module is connected with a power supply port of the electric mortise lock through a switch port of the switch module, the height detection module is connected with a signal input end of the control module, a signal output end of the control module is connected with a control port of the switch module, the control module is configured to control the switch module to be turned on and off according to a height signal detected by the height detection module, the electric mortise lock ejects a lock tongue to lock the discharge door of the construction hoist after the power supply is turned on, and withdraws the lock tongue to unlock the discharge door of the construction hoist after the power supply is turned off.

Further, the switch module is a relay.

Further, the electric mortise lock is fixed on the inner wall plate of the cage of the construction lifter, and corresponding lock tongue holes are formed in corresponding positions of the discharge door of the construction lifter.

In a second aspect, the present application provides a construction elevator comprising an electric mortise lock device for a discharge door of a construction elevator as described in the first aspect.

The beneficial effects of the application are as follows: the electric mortise lock device for the discharging door of the construction lifter and the construction lifter can automatically control the unlocking of the discharging door of the construction lifter at the flat layer position and the locking of the discharging door at the non-flat layer position, so that the safety of people and goods is ensured, the reliability and the integral safety of the manual discharging door of the intelligent construction lifter are improved, a full-time driver is not required to be equipped, the labor cost is reduced, and meanwhile, compared with an electric discharging door, a door machine control box, a light curtain and anti-clamping limit are omitted, and the cost and the failure rate are reduced.

Drawings

Fig. 1 is a schematic structural view of an electric mortise lock device for a discharge door of a construction hoist according to an embodiment of the present application.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings.

The technical scheme of the embodiment of the application is suitable for application scenes in which the discharge door of the construction hoist needs to be controlled to be opened and closed.

In the current opening and closing mode of the discharging door of the construction hoist, in order to reduce the cost and the failure rate, a manual switch is generally adopted, that is, an operator manually opens and closes the discharging door, and if the discharging door is located at a non-flat layer position, that is, a position between two floors, during the operation of the construction hoist, the discharging door may be opened due to improper operation, so that a safety accident is easy to occur.

Based on the above, the technical scheme of the application is provided, in the embodiment of the application, by arranging the electric mortise lock device for the discharging door, the electric mortise lock device comprises an electric mortise lock, a power supply module, a height detection module, a control module and a switch module, wherein the power supply module is connected with a power supply port of the electric mortise lock through a switch port of the switch module, the height detection module is connected with a signal input end of the control module, a signal output end of the control module is connected with a control port of the switch module, the control module is configured to control the on and off of the switch module according to a height signal detected by the height detection module, the electric mortise lock ejects a lock tongue to lock the discharging door of the construction lifter after the power supply is switched on, and withdraws the lock tongue to unlock the discharging door of the construction lifter after the power supply is switched off. After the corresponding software method is applied, the control module in the embodiment of the application judges whether the construction hoist is in a flat layer according to the height signal detected by the height detection module, if so, the electric mortise lock is controlled to be powered off by the switch module, the lock tongue is retracted to unlock the discharge door of the construction hoist after the electric mortise lock is powered off, an operator can manually open the door or close the door at the moment, otherwise, the electric mortise lock is controlled to be powered on by the switch module, the lock tongue is popped up to lock the discharge door of the construction hoist after the electric mortise lock is powered on, at the moment, the operator cannot manually open the discharge door, and further, the operator is prevented from manually opening the discharge door on a non-flat layer, and the safety of the construction hoist is further improved.

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

Fig. 1 is a schematic structural diagram of an electric mortise lock device for a discharge door of a construction elevator according to an embodiment of the present application, where the electric mortise lock device includes an electric mortise lock, a power module, a height detection module, a control module, and a switch module.

In the embodiment of the application, the electric mortise lock comprises an electric mortise lock body, a motor, a driving structure and a lock tongue, wherein when the motor is electrified, the motor can drive the lock tongue to pop up through the driving mechanism, and when the motor is powered off, the driving mechanism drives the lock tongue to retract.

In practical application, the electric mortise lock is fixed on the inner wall plate of the cage of the construction lifter, and corresponding lock bolt holes are arranged at corresponding positions of the discharge door of the construction lifter. The electric mortise lock pops out the spring bolt and locks the construction hoist discharge door after switching on, and operating personnel can't open the discharge door this moment, and the electric mortise lock withdraws the spring bolt and unblocks the construction hoist discharge door after switching off the power, and operating personnel can open the discharge door this moment.

In the embodiment of the application, the power supply module is used for supplying power to the motor of the electric mortise lock, and in the embodiment of the application, the motor can be a direct current motor, and correspondingly, the power supply module is a direct current power supply.

In the embodiment of the application, the height detection module may be a height detection sensor, such as a laser ranging sensor, an air pressure height sensor, etc., but is not limited thereto, and the height detection module may be other modules capable of detecting the elevation height of the construction hoist.

In the embodiment of the present application, the control module is an MCU, i.e., a micro-processing controller, but not limited thereto, and may be a central processing unit or other processors having processing and operation functions.

In the embodiment of the application, the switch module is an electronic switch, i.e. a switch which can be automatically opened or closed by a signal sent by the control module, such as a relay, but the application is not limited thereto, and the switch module can also be other switch tubes which can realize automatic switch control.

In the embodiment of the application, the power supply module is electrically connected with the power supply port of the electric mortise lock through the switch port of the switch module, the height detection module is electrically connected with the signal input end of the control module, and the signal output end of the control module is electrically connected with the control port of the switch module.

After the corresponding software method is applied, the control flow of the embodiment of the application is as follows:

The height detection module detects the height signal of the construction hoist in real time and sends the height signal to the control module, and the control module judges whether the construction hoist is in a flat layer according to the height signal detected by the height detection module, and particularly can judge whether the construction hoist is in the flat layer according to the range of the height corresponding to the height signal. When the construction hoist is judged to be in the flat bed, the signal output part of the control module outputs a low-level signal to control the switch module to be disconnected, the electric mortise lock is powered off at the moment, the lock tongue is retracted to unlock the discharge door of the construction hoist after the electric mortise lock is powered off, and an operator can manually open or close the door at the moment. When judging that the construction elevator is in the non-flat layer, the signal output end of the control module outputs a high-level signal to control the switch module to be conducted, at the moment, the electric mortise lock is electrified, and the spring bolt is popped up to lock the discharge door of the construction elevator after the electric mortise lock is electrified, so that the situation that an operator manually opens the discharge door in the non-flat layer is avoided, and the safety of the construction elevator is improved.

It can be understood that the above-mentioned software method only includes determining the height of the construction hoist according to the height signal and determining whether the construction hoist is at the flat layer position according to the height, and the software method belongs to the software known in the art, which is not repeated in the embodiment of the present application.

In summary, the electric mortise lock device for the discharging door of the construction lifter provided by the embodiment of the application can automatically control the unlocking of the discharging door of the construction lifter at the flat layer position and the locking of the discharging door at the non-flat layer position, thereby guaranteeing the safety of people and goods, improving the reliability and the integral safety of the manual discharging door of the intelligent construction lifter, and reducing the labor cost without being equipped with a full-time driver, and simultaneously, compared with the electric discharging door, the electric mortise lock device for the discharging door of the construction lifter has the advantages that the door machine, the door machine control box, the light curtain and the anti-pinch limit are omitted, and the cost and the failure rate are reduced.

Based on the technical scheme, the embodiment also provides a construction lifter, which comprises the electric mortise lock device for the discharge door of the construction lifter.

It will be appreciated that since the construction hoist according to the embodiments of the present application includes the electric mortise lock device for a discharge door of the construction hoist according to the embodiments, for the construction hoist disclosed in the embodiments, since it corresponds to the electric mortise lock device disclosed in the embodiments, the description is simpler, and the relevant points will be referred to in the description of the parts of the device.

It should be noted that, the application provides only an electric mortise lock device for a discharge door of a construction lifter and a specific structure of the construction lifter, wherein related modules are hardware system modules or functional modules combining computer software programs or protocols with hardware in the prior art, and the computer software programs or protocols related to the functional modules are known to those skilled in the art, and are not improvements of the device and are not repeated herein; the improvement of the device is that the interaction relation or the connection relation among the modules is the improvement of the integral structure of the device so as to solve the corresponding technical problems to be solved by the device.

Claims (4)

1. The utility model provides an electric mortise lock device for construction elevator discharge door, its characterized in that includes electric mortise lock, power module, high detection module, control module and switch module, power module passes through the switch port of switch module and is connected with the power supply port of electric mortise lock, high detection module is connected with control module's signal input part, control module's signal output part is connected with switch module's control port, control module is configured to the switching on and off of high signal control switch module that detects according to high detection module, electric mortise lock pops out the spring bolt and locks construction elevator discharge door after switching on, withdraws the spring bolt after switching off the power and unblocks construction elevator discharge door.

2. The electric mortise lock apparatus for a discharge door of a construction elevator according to claim 1 wherein the switch module is a relay.

3. The electric mortise lock device for a discharge door of a construction hoist according to claim 1 wherein the electric mortise lock is fixed to a cage interior wall plate of the construction hoist, and corresponding lock bolt holes are provided at corresponding positions of the discharge door of the construction hoist.

4. A construction elevator comprising an electric mortise lock device for a discharge door of a construction elevator according to any one of claims 1 to 3.