CN218810098U - Lifter work monitoring device - Google Patents
Lifter work monitoring device Download PDFInfo
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- CN218810098U CN218810098U CN202223290640.XU CN202223290640U CN218810098U CN 218810098 U CN218810098 U CN 218810098U CN 202223290640 U CN202223290640 U CN 202223290640U CN 218810098 U CN218810098 U CN 218810098U
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Abstract
The utility model discloses a machine of lifting work monitoring device, the machine of lifting are equipped with two vertical stands, the side in opposite directions of stand all is equipped with the lift bracket that is used for lifting the car, every the lower surface of lift bracket all is fixed with the sensor of gathering downwards whether there is the support frame, sensor connection and output sensing signal to controller, the signal output part of controller is connected with the alarm. The utility model discloses monitoring devices simple structure, small and exquisite be convenient for arrange, applicable in polytype machine equipment of lifting, whether can put the support frame in place at on-the-spot real-time supervision staff, can on-the-spot patrol and examine personnel or responsible person's temporary patrol and examine, help promoting the security of site operation construction.
Description
Technical Field
The utility model relates to a machine field of lifting especially relates to the safety monitoring equipment field of machine of lifting.
Background
Conventional lift operations remain widespread in assembly plants. For example, the publication number is CN214734161U, the publication number is 2021, 11/16, and the patent name is "a publication of a twin-column automobile lifter for automobile inspection", the lifter disclosed comprises two symmetrical support frames, a lifting support plate mounted on the support frames, a fixed plate mounted at the bottom of the support frames and a lifting cylinder group mounted on the fixed plate, the lifting cylinder group is connected with the lifting support plate, a guide reinforcing plate assembly is arranged at the bottom of the lifting support plate, the guide reinforcing plate assembly comprises a reinforcing support plate, a connecting plate and a guide sliding block, a longitudinal sliding groove is arranged on the side surface of the support frame, the guide sliding block is clamped in the longitudinal sliding groove, and the reinforcing support plate is positioned at the bottom of the lifting support plate and connected with the lifting support plate through a bolt; when the lifting support plate provides a thrust lifting automobile through the lifting oil cylinder group, the pressure received by the free end of the lifting support plate is dispersed through the reinforcing support plate at the bottom, the dispersed pressure is transmitted to the guide sliding block, the guide sliding block is supported by the support frame after receiving the lateral thrust, and the free end of the lifting support plate is prevented from being slightly deformed to damage the lifting oil cylinder.
Similar machine of lifting needs the lifting vehicle to reach more than 1 meter when using, and operating personnel just can arrive the vehicle bottom work, and operating personnel is in the machine of lifting production process, and the only assurance is the support frame of putting under through the crossbeam, and one when lifting quick-witted trailing arm suddenly the dip, the support frame will form the buffering of certain degree, gives operating personnel in time withdraw or reduce the degree of casualties.
Then in the daily use process, still probably appear the operation personnel, do not have timely or normal putting the support frame, there is the luck psychology or relies on so-called personal experience and does not put the support frame.
Disclosure of Invention
The utility model aims to solve the technical problem of realize a device that can supervise whether staff put support frame
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a machine work monitoring device lifts, the machine of lifting is equipped with two vertical stands, the side in opposite directions of stand all is equipped with the lift bracket that is used for lifting the car, every lift bracket's lower surface all is fixed with and gathers downwards whether there is the sensor of support frame, sensor connection and output sensing signal to controller, the signal output part of controller is connected with the alarm.
The sensor is a pressure sensor for collecting pressure information downwards.
The sensor is a ranging sensor which downwards collects distance information.
One of the upright columns is fixed with a travel switch, a sensing component of the travel switch is positioned on a lifting path of the lifting bracket, and the travel switch is connected with and outputs a sensing signal to the controller.
The travel switch is arranged on the upright post at a position which is 80-120cm away from the ground.
The controller has built in memory and a communication unit that communicates with a remote device via wireless signals.
The controller, the alarm and the travel switch are fixed on the same stand column, and the power end of the controller is connected with a mains supply or a battery through a power line.
The utility model discloses monitoring devices simple structure, small and exquisite be convenient for arrange, applicable in polytype machine equipment of lifting, whether can put the support frame in place at on-the-spot real-time supervision staff, can on-the-spot patrol and examine personnel or responsible person's temporary patrol and examine, help promoting the security of site operation construction.
Drawings
The following brief descriptions of the contents expressed by each drawing and the marks in the drawings in the present specification are as follows:
FIG. 1 is a schematic diagram of a lift operation monitoring device;
FIG. 2 is a schematic block diagram of an electrical control portion of the lift work monitoring device;
the labels in the above figures are: 1. a column; 2. a top beam; 3. a lifting bracket; 4. a travel switch; 5. a sensor.
Detailed Description
The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.
As shown in fig. 1, the lifting machine has two upright posts 1, the top ends of the upright posts 1 are connected by a top beam 2, each upright post 1 is provided with a lifting bracket 3 for synchronously displacing and lifting the automobile, and the lifting bracket 3 is driven by a hydraulic lifting mechanism. A device for monitoring the work of a lifting machine is fixed on the lifting machine and mainly comprises a sensor 5, a controller, an alarm and a travel switch 4, wherein the controller, the alarm and the travel switch 4 are fixed on the same upright post 1, and the normal lifting operation of an object of the lifting machine is not influenced.
The lower surface of every lifting bracket 3 all is fixed with and gathers downwards whether there is the sensor 5 of support frame, and sensor 5 can adopt two kinds of embodiments:
in embodiment 1, the sensor 5 is a pressure sensor 5 which downwards collects pressure information, and when the support frames are used, the two support frames are respectively contacted with the sensor 5, so that an alarm cannot be given, otherwise, the alarm can be given through the alarm;
Travel switch 4 can be as the switch that triggers monitoring function, and travel switch 4 fixes on one of them stand 1, and travel switch 4's response part is located lifting bracket 3's lift route, and lifting bracket 3 all can contact travel switch 4 in the lift process promptly, triggers travel switch 4 during the rise and can start sensor 5 monitoring to in the acquiescence 30 seconds of specified time, if monitor qualified then do not report to the police, otherwise control the alarm and report to the police. The travel switch 4 is arranged on the upright post 1 at a position which is 80-120cm away from the ground.
In addition, the controller is internally provided with a memory and a communication unit, the communication unit is communicated with remote equipment through wireless signals, the alarm signal can be sent to appointed equipment such as a certain mobile phone when the alarm is given every time, and the information can be recorded by the memory, so that the management and the responsibility tracing in a workshop are facilitated. The power end of the controller is connected with the commercial power or the battery through a power line, and the controller can be further provided with a communication interface, so that data adjustment and modification are facilitated. As shown in fig. 2, the sensor 5 and the alarm travel switch 4 are connected with corresponding ports of the controller through wires.
The monitoring device can be applied to the lifting machine equipment in an automobile assembly workshop, and aims to protect personal safety by taking field operating personnel as a basis. Through machine real-time supervision, replace on-the-spot personnel of patrolling and examining or responsible for the temporary patrol and examine, reduce simultaneously and hinder the personage's situation, the action of not standardizing is for forming the record. And the device can be suitable for various types of lifter equipment, and has simple structure, small structure and simple deployment.
The present invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that the invention is not limited to the specific embodiments described above, but rather is intended to cover various insubstantial modifications of the inventive method and solution, or its application to other applications without modification.
Claims (7)
1. The utility model provides a machine of lifting work monitoring device, the machine of lifting is equipped with two vertical stands, the side in opposite directions of stand all is equipped with the lift bracket that is used for lifting the car, its characterized in that: every the lower surface of lifting bracket all is fixed with the sensor of gathering downwards whether having the support frame, the sensor is connected and is exported sensing signal to controller, the signal output part of controller is connected with the alarm.
2. A lift operation monitoring device according to claim 1, wherein: the sensor is a pressure sensor for collecting pressure information downwards.
3. A lift operation monitoring device according to claim 1, wherein: the sensor is a ranging sensor which downwards collects distance information.
4. A lift operation monitoring device according to claim 1, 2 or 3, wherein: a travel switch is fixed on one of the upright columns, an induction component of the travel switch is positioned on a lifting path of the lifting bracket, and the travel switch is connected with and outputs an induction signal to the controller.
5. A lift operation monitoring device according to claim 4, wherein: the travel switch is arranged on the upright post at a position which is 80-120cm away from the ground.
6. A lift operation monitoring device according to claim 5, wherein: the controller has built in memory and a communication unit that communicates with a remote device via wireless signals.
7. The lift operation monitoring device of claim 6, wherein: the controller, the alarm and the travel switch are fixed on the same stand column, and a power end of the controller is connected with a mains supply or a battery through a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223290640.XU CN218810098U (en) | 2022-12-08 | 2022-12-08 | Lifter work monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223290640.XU CN218810098U (en) | 2022-12-08 | 2022-12-08 | Lifter work monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218810098U true CN218810098U (en) | 2023-04-07 |
Family
ID=87257052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223290640.XU Active CN218810098U (en) | 2022-12-08 | 2022-12-08 | Lifter work monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218810098U (en) |
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2022
- 2022-12-08 CN CN202223290640.XU patent/CN218810098U/en active Active
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