CN215886080U - Safety monitoring device for blast furnace construction hanging scaffold - Google Patents
Safety monitoring device for blast furnace construction hanging scaffold Download PDFInfo
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- CN215886080U CN215886080U CN202121765926.1U CN202121765926U CN215886080U CN 215886080 U CN215886080 U CN 215886080U CN 202121765926 U CN202121765926 U CN 202121765926U CN 215886080 U CN215886080 U CN 215886080U
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Abstract
The utility model relates to a safety monitoring device for a blast furnace construction hanging scaffold; the device comprises a side pressure sensing device, a signal collection processor and an acousto-optic prompter, wherein side pressure force transmission devices are respectively arranged on four suspension cables of a hanging scaffold and used for pulling the force transmission devices by internal force of the suspension cables in a form of resultant force perpendicular to the side edges of the device; the signal collection processor is used for forming three signals of safety, prompting and alarming and transmitting the signals to the acousto-optic prompter; the acousto-optic prompting device is used for sending out two acousto-optic prompting devices for giving out safety and unsafe alarms to the received signals. The device changes the original visual safety management mode of the platform sling load, monitors the stability of the platform sling in real time through scientific and technological means, provides platform operation personnel and management personnel with safe state information of the platform sling in time, and warns and processes unsafe states of the platform in time, so that the unsafe states such as deformation and collapse of the platform sling can be effectively prevented.
Description
Technical Field
The utility model relates to the field of safety devices for metallurgical construction, in particular to a safety monitoring device for a blast furnace construction hanging scaffold.
Background
In the construction of metallurgical blast furnaces and hot blast furnaces, a suspended and liftable steel hanging scaffold needs to be arranged in the furnaces, the operations such as structure and equipment installation, welding and the like are carried out, and the load management of the hanging scaffold is carried out; therefore, it is particularly important to develop and apply a safety monitoring device capable of monitoring the live load change condition of the hanging scaffold in real time and giving out early warning.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provides a monitoring device which can monitor the whole load of a hanging scaffold and the damage fatigue condition of a sling by the tension change caused by the internal force change of the sling of the hanging scaffold, is beneficial to daily safety management, improves the safety and reliability of the hanging scaffold and effectively avoids safety accidents.
In order to achieve the above object, the present invention is realized by:
a safety monitoring device for a blast furnace construction hanging scaffold comprises a side pressure sensing device, a signal collection processor and an acousto-optic prompter, wherein the side pressure force transmission device is respectively arranged on four slings of the hanging scaffold at 0 degree, 90 degree, 180 degree and 360 degree and is used for pulling the force transmission device by internal force of the slings in a resultant force mode perpendicular to the side edges of the device; the signal collection processor is used for calculating the internal force of the lifting rope through the pulling force of the lifting rope caused by the change of the internal force, and forming three signals of safety, prompt and alarm to be transmitted to the acousto-optic prompter; the acousto-optic prompting device comprises a switch box, a contactor and a rotary warning lamp, and is used for sending two acousto-optic prompting devices for giving out safe and unsafe alarms to received signals.
The sound and light body of the safety monitoring device for the blast furnace construction hanging scaffold is used for indicating that the hanging scaffold is in a safe state by normally lighting a green light and indicating that the hanging scaffold is in an unsafe state by normally lighting a red light.
The device changes the original visual safety management mode of the platform sling load, monitors the stability of the platform sling in real time through scientific and technological means, provides platform operation personnel and management personnel with safe state information of the platform sling in time, and warns and processes unsafe states of the platform in time, so that the unsafe states such as deformation and collapse of the platform sling can be effectively prevented.
Drawings
Fig. 1 is a schematic structural diagram of a side pressure tension sensor in the monitoring device.
Fig. 2 is an electrical schematic diagram of a load monitoring acousto-optic prompting device in the monitoring device.
Detailed Description
The utility model is further illustrated by the following specific examples.
As shown in fig. 1 and 2, a safety monitoring device for a blast furnace construction hanging scaffold comprises a side pressure sensing device 1, a signal collecting processor 2 and an acousto-optic prompter 3, wherein side pressure force transmission devices are respectively arranged on four slings of the hanging scaffold at 0 degree, 90 degrees, 180 degrees and 360 degrees and are used for pulling a force transmission device by internal force of the slings in a form of resultant force perpendicular to the side edges of the device; the signal collection processor is used for calculating the internal force of the lifting rope through the pulling force of the lifting rope caused by the change of the internal force, and forming three signals of safety, prompt and alarm to be transmitted to the acousto-optic prompter; the acousto-optic prompting device comprises a switch box, a contactor and a rotary warning lamp, and is used for sending two acousto-optic prompting devices for giving out safe and unsafe alarms to received signals.
The sound and light body of the safety monitoring device for the blast furnace construction hanging scaffold is used for indicating that the hanging scaffold is in a safe state by normally lighting a green light and indicating that the hanging scaffold is in an unsafe state by normally lighting a red light.
The device changes the original visual safety management mode of the platform sling load, monitors the stability of the platform sling in real time through scientific and technological means, provides platform operation personnel and management personnel with safe state information of the platform sling in time, and warns and processes unsafe states of the platform in time, so that the unsafe states such as deformation and collapse of the platform sling can be effectively prevented.
Claims (2)
1. The utility model provides a blast furnace construction platform sling safety monitoring device which characterized by: the device comprises a side pressure sensing device, a signal collection processor and an acousto-optic prompter, wherein the side pressure force transmission devices are respectively arranged on four suspension cables of a hanging scaffold at 0 degree, 90 degrees, 180 degrees and 360 degrees and used for pulling the force transmission devices by internal force of the suspension cables in a resultant force mode perpendicular to the side edges of the device; the signal collection processor is used for calculating the internal force of the lifting rope through the pulling force of the lifting rope caused by the change of the internal force, and forming three signals of safety, prompt and alarm to be transmitted to the acousto-optic prompter; the acousto-optic prompting device comprises a switch box, a contactor and a rotary warning lamp, and is used for sending two acousto-optic prompting devices for giving out safe and unsafe alarms to received signals.
2. The blast furnace construction hanging scaffold safety monitoring device of claim 1, characterized by: the acousto-optic body is used for indicating that the safe state of the hanging scaffold exists by normally lighting a green light and indicating that the unsafe state of the hanging scaffold exists by normally lighting a red light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765926.1U CN215886080U (en) | 2021-07-30 | 2021-07-30 | Safety monitoring device for blast furnace construction hanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765926.1U CN215886080U (en) | 2021-07-30 | 2021-07-30 | Safety monitoring device for blast furnace construction hanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215886080U true CN215886080U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121765926.1U Active CN215886080U (en) | 2021-07-30 | 2021-07-30 | Safety monitoring device for blast furnace construction hanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215886080U (en) |
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2021
- 2021-07-30 CN CN202121765926.1U patent/CN215886080U/en active Active
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