CN212007770U - High altitude construction platform lock detection device - Google Patents
High altitude construction platform lock detection device Download PDFInfo
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- CN212007770U CN212007770U CN202020782772.6U CN202020782772U CN212007770U CN 212007770 U CN212007770 U CN 212007770U CN 202020782772 U CN202020782772 U CN 202020782772U CN 212007770 U CN212007770 U CN 212007770U
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Abstract
The utility model discloses a high-altitude operation platform door lock detection device, which comprises a door box detection module for detecting the opening and closing state of a door box; the motion detection module is used for detecting the walking or lifting state of the operation platform; the main control module is respectively connected with the door box detection module and the action detection module, and when receiving the action detection signal of the action detection module and receiving the door box opening signal of the door box detection module, the main control module respectively controls the power driving mechanism of the operation platform to stop action and controls the alarm device to give an alarm. By using the device, when the motion detection module detects that the operation platform is in motion and the door box is opened, the main control module controls the power driving mechanism of the operation platform to stop motion and controls the alarm device to give an alarm. Therefore, when the operation platform is in an action state and the door box is opened, the operation platform stops acting, the injury of personnel and the damage of articles or machines caused by collision in the advancing process are prevented, and the stability and the safety of the device are improved.
Description
Technical Field
The utility model relates to an aerial working platform technical field, more specifically say, relate to an aerial working platform lock detection device.
Background
The aerial work platform can lift people and objects to the highest position for work, so that the aerial work is safe and efficient. Therefore, the safety and the smoothness of the aerial work platform are always pursued. The built-in components of the scissor-fork type aerial work platform door box not only meet the functions of a machine, but also have the function of a counterweight, and are very important to the stability of the machine; meanwhile, the door box can be opened and closed, and maintenance is facilitated. As shown in fig. 1, a scissor-type aerial work platform underframe 02 is provided with left and right door boxes at two sides 01 and 03, and hydraulic and electric elements such as a pump, a hydraulic mailbox, a battery and the like are arranged in the door boxes, so that the left and right door boxes can be opened for convenient maintenance. If the scissor-type aerial work platform door box is not closed in the using process of the machine, the machine is possibly in danger of tipping, and safety accidents occur; while the machine in motion can cause injury to personnel, damage to articles or machinery due to collisions.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an aerial working platform lock detection device to solve the problem that current work platform door case does not close the easy incident that takes place in the use.
In order to achieve the above object, the utility model provides a following technical scheme:
a high altitude construction platform lock detection device includes:
the door box detection module is used for detecting the opening and closing state of the door box;
the motion detection module is used for detecting the walking or lifting state of the operation platform;
the main control module is respectively connected with the door box detection module and the action detection module, and when receiving the action detection signal of the action detection module and receiving the door box opening signal of the door box detection module, the main control module respectively controls the power driving mechanism of the operation platform to stop action and controls the alarm device to give an alarm.
Preferably, the door box alarm system further comprises a display module connected with the main control module, and the main control module controls the display module to display a preset alarm code when receiving the motion detection signal of the motion detection module and receiving the door box opening signal of the door box detection module.
Preferably, the alarm device is a sound-light alarm.
Preferably, the door box detection module is specifically a tact switch, a stroke mechanism of the tact switch is arranged at a door frame of the operation platform for installing the door box, and when the door box is in a closed state, the stroke mechanism contracts and sends a first detection signal to the main control module; when the door box is in an opening state, the stroke mechanism rebounds to an initial position and sends a second detection signal to the main control module.
Preferably, the door box detection module is embodied as a position sensor or a pressure sensor.
Preferably, the main control module is a single chip microcomputer.
The utility model provides an aerial working platform lock detection device, include: the door box detection module is used for detecting the opening and closing state of the door box; the motion detection module is used for detecting the walking or lifting state of the operation platform; the main control module is respectively connected with the door box detection module and the action detection module, and when receiving the action detection signal of the action detection module and receiving the door box opening signal of the door box detection module, the main control module respectively controls the power driving mechanism of the operation platform to stop action and controls the alarm device to give an alarm.
Use the utility model provides a lock detection device through the state that opens and shuts of lock detection module detection door case, and action detection module detection work platform walking or lifting state, host system detect when the operation platform is in the action and the door case is opened when action detection module, control operation platform power drive mechanism stops the action to control alarm device reports to the police. Therefore, when the operation platform is in an action state and the door box is opened, the operation platform stops acting, the injury of personnel and the damage of articles or machines caused by collision in the advancing process are prevented, and the stability and the safety of the device are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a prior art door box mounting arrangement;
fig. 2 is the embodiment of the utility model provides a high altitude construction platform lock detection device's schematic structure diagram.
The drawings are numbered as follows:
a left door box 01, a scissor-fork type aerial work platform underframe 02 and a right door box 03;
the device comprises a main control module 1, a working platform power driving mechanism 2, a door box detection module 3, a display module 4, an upper computer 5, an action detection module 6 and an alarm device 7.
Detailed Description
The embodiment of the utility model discloses high altitude construction platform lock detection device to solve current operation platform door case and do not close the problem that easily takes place the incident in the use.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 2, fig. 2 is a schematic structural diagram of a door lock detection device for an aerial work platform according to an embodiment of the present invention.
In a specific implementation manner, the utility model provides an aerial working platform lock detection device, include:
a door box detection module 3 for detecting the opening and closing state of the door box;
the action detection module 6 is used for detecting the walking and lifting states of the operation platform;
the main control module 1 is respectively connected with the door box detection module 3 and the motion detection module 6, and when receiving the motion detection signal of the motion detection module 6 and receiving the door box opening signal of the door box detection module 3, the main control module 1 respectively controls the operation platform power driving mechanism 2 to stop motion and the alarm device 7 to give an alarm.
Door case detection module 3 can set up to sensor or detection circuitry, open and shut state to the door case through the sensor detects, and send different detected signal to host system 1 respectively, like position detection switch, the switching action to the door case detects, position detection switch sets up the relevant position department of installation door case on operation platform, position detection switch's response piece is when the door case is closed and is sent first detected signal with the contact of door case, send the second detected signal when the door case is opened, first detected signal and second detected signal can set up to low level signal and high level signal, door case detection module 3 is connected through the communication line with host system 1, host system 1 can set up to the PCB board, control chip or controller etc., all are in the utility model discloses a protection scope.
The motion detection module 6 can be set as a current sensor or a voltage sensor, detects the motion of the work platform by detecting the voltage or the current of the circuit where the power driving mechanism 2 of the work platform is located, and considers that the work platform is in a motion state when the current is greater than a preset current value. When the operation platform is in an action state, the main control module 1 judges whether a door box opening signal of the door box detection module 3 is received, and if so, the power driving mechanism 2 of the operation platform is controlled to stop acting respectively. Wherein, work platform power drive mechanism 2 can specifically be power equipment such as hydraulic cylinder, motor, if set up the relay in the circuit, through the mode open circuit of disconnection relay, and this place is only a preferred embodiment, in other embodiments, can control work platform power drive mechanism 2 stop motion as required, all is the utility model discloses a protection scope. Meanwhile, the main control module 1 controls the alarm device 7 to alarm, and the alarm device 7 can be an indicator light or a buzzer and is connected with the main control module 1 through a communication line.
Use the utility model provides a lock detection device through the state that opens and shuts of lock detection module detection door case, and 6 detection operation platform walkings of action detection module and lifting state, and host system 1 detects when operation platform is in the action and the door case is opened when action detection module 6, and control operation platform power drive mechanism 2 stops the action to control alarm device 7 reports to the police. Therefore, when the operation platform is in an action state and the door box is opened, the operation platform stops acting, the injury of personnel and the damage of articles or machines caused by collision in the advancing process are prevented, and the stability and the safety of the device are improved.
Specifically, still include the display module 4 of being connected with host system 1, display module 4 can set up to the display screen, and host system 1 passes through communication line or wireless communication module with display module 4 and is connected, and host system 1 when receiving the action detection signal of action detection module 6 and receiving door case opening signal of door case detection module 3, controls display module 4 to show and predetermines alarm code, perhaps predetermines alarm information etc.. The display module 4 is preferably arranged in the main control room, so as to remind the operator.
Preferably, the alarm means 7 are embodied as an audible and visual alarm.
On the basis of the above embodiments, the door box detection module 3 is specifically a tact switch, a stroke mechanism of the tact switch is arranged at a door frame of the operation platform for installing the door box, and when the door box is in a closed state, the stroke mechanism contracts and sends a first detection signal to the main control module 1; when the door box is in an opening state, the stroke mechanism rebounds to the initial position and sends a second detection signal to the main control module 1.
The travel mechanism is specifically the shell fragment, make the shell fragment be in compression state with the shell fragment contact when the door case is closed, and send first detected signal to host system 1, door case contactless when opening with the shell fragment, the shell fragment kick-backs to initial state, send second detected signal to host system 1, wherein, first detected signal and second detected signal can specifically be low level signal or high level signal, light touch switch detachable fixed connection is in door frame department, preferably realize fixedly through screw member etc. or fix through the mode of joint, if set up the mounting groove in door frame department, travel mechanism locates in the mounting groove and protrusion in the mounting groove so that the door case contacts when initial position, in other embodiments, can set up door case detection module 3's position as required, as long as can reach the same technological effect can.
Alternatively, in one embodiment, the door box detection module 3 is embodied as a position sensor or a pressure sensor. The sensor type of the door box detection module 3 can be set as required, so that the installation and the cost reduction are convenient.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The utility model provides an aerial working platform lock detection device which characterized in that includes:
the door box detection module is used for detecting the opening and closing state of the door box;
the motion detection module is used for detecting the walking or lifting state of the operation platform;
the main control module is respectively connected with the door box detection module and the action detection module, and when receiving the action detection signal of the action detection module and receiving the door box opening signal of the door box detection module, the main control module respectively controls the power driving mechanism of the operation platform to stop action and controls the alarm device to give an alarm.
2. The aerial work platform door lock detection device of claim 1, further comprising a display module connected to the main control module, wherein the main control module controls the display module to display a preset alarm code when receiving the motion detection signal of the motion detection module and receiving the door box opening signal of the door box detection module.
3. The aerial work platform door lock detection device as claimed in claim 1, wherein the alarm device is specifically an audible and visual alarm.
4. The aerial work platform door lock detection device according to any one of claims 1 to 3, wherein the door box detection module is specifically a tact switch, a stroke mechanism of the tact switch is arranged at a door frame of the work platform for mounting the door box, and when the door box is in a closed state, the stroke mechanism contracts and sends a first detection signal to the main control module; when the door box is in an opening state, the stroke mechanism rebounds to an initial position and sends a second detection signal to the main control module.
5. The aerial work platform door lock detection device of any one of claims 1 to 3, wherein the door box detection module is embodied as a position sensor or a pressure sensor.
6. The aerial work platform door lock detection device of claim 4, wherein the main control module is specifically a single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782772.6U CN212007770U (en) | 2020-05-12 | 2020-05-12 | High altitude construction platform lock detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782772.6U CN212007770U (en) | 2020-05-12 | 2020-05-12 | High altitude construction platform lock detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212007770U true CN212007770U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020782772.6U Active CN212007770U (en) | 2020-05-12 | 2020-05-12 | High altitude construction platform lock detection device |
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| Country | Link |
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| CN (1) | CN212007770U (en) |
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2020
- 2020-05-12 CN CN202020782772.6U patent/CN212007770U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A door lock detection device for aerial work platform Effective date of registration: 20220112 Granted publication date: 20201124 Pledgee: Agricultural Bank of China Limited Ningxiang sub branch Pledgor: Hunan Xingbang Intelligent Equipment Co.,Ltd. Registration number: Y2022430000002 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231110 Granted publication date: 20201124 Pledgee: Agricultural Bank of China Limited Ningxiang sub branch Pledgor: Hunan Xingbang Intelligent Equipment Co.,Ltd. Registration number: Y2022430000002 |