CN217008342U - External scaffolding safety precaution device for construction - Google Patents
External scaffolding safety precaution device for construction Download PDFInfo
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- CN217008342U CN217008342U CN202220220726.6U CN202220220726U CN217008342U CN 217008342 U CN217008342 U CN 217008342U CN 202220220726 U CN202220220726 U CN 202220220726U CN 217008342 U CN217008342 U CN 217008342U
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Abstract
The utility model relates to a safety early warning device for an external scaffold for building construction, which solves the technical problem of complex installation of scaffold detection equipment and is provided with a detection box and a control box, wherein the detection box is provided with a box body, an industrial remote control transmitter, an inclination angle sensor and a power supply are arranged in the box body, the inclination angle sensor is electrically connected with the industrial remote control transmitter, and the power supply is electrically connected with the inclination angle sensor and the industrial remote control transmitter; the control box is provided with a relay, a switching power supply, an industrial remote control receiver and an audible and visual alarm, and the switching power supply is electrically connected with the relay, the industrial remote control receiver and the audible and visual alarm; the industrial remote control receiver is connected with the relay, and the relay is electrically connected with the audible and visual alarm; the detection box and the control box are in wireless connection with the industrial remote control receiver through the industrial remote control transmitter. The utility model can be widely applied to the safety early warning of the external scaffold for building construction.
Description
Technical Field
The utility model relates to the field of safety monitoring, in particular to a safety early warning device for an external scaffold for building construction.
Background
The scaffold is a working platform which is erected for ensuring the smooth construction process of the building, is an important safety facility in the building construction, and can cause accidents when problems occur, so that a special person can check whether the structural support system has the deviation condition or not in the building construction, once the structural support system has the deviation, the construction is stopped immediately, the structural support system is corrected and maintained, and the accident caused by the serious deviation of the structural support system is prevented; a pulling anchor type scaffold used in the construction industry at present adopts a pulling force and displacement detection mode, is fixed on a pulling anchor bolt, is inconvenient to install, needs to be wired on site, needs to be additionally provided with a protective cover and a support, and meanwhile, has hidden danger of artificial damage when a monitoring point and an early warning control box are both installed on a construction site.
Disclosure of Invention
The utility model provides a safety early warning device for an external scaffold for building construction, aiming at solving the technical problem that the existing scaffold detection equipment is complex to install.
The utility model provides a safety early warning device of an external scaffold for building construction, which is provided with a detection box and a control box, wherein the detection box is provided with a box body, an industrial remote control transmitter, an inclination angle sensor and a power supply are arranged in the box body, the inclination angle sensor is electrically connected with the industrial remote control transmitter, and the power supply is electrically connected with the inclination angle sensor and the industrial remote control transmitter; the control box is provided with a relay, a switching power supply, an industrial remote control receiver and an audible and visual alarm, and the switching power supply is electrically connected with the relay, the industrial remote control receiver and the audible and visual alarm; the industrial remote control receiver is connected with the relay, and the relay is electrically connected with the audible and visual alarm; the detection box and the control box are in wireless connection with the industrial remote control receiver through the industrial remote control transmitter.
Preferably, a zero marking switch is further arranged in the box body, the zero marking switch is connected with the tilt angle sensor, and the type of the tilt angle sensor is BLM 744.
Preferably, the power source is a rechargeable lithium battery.
Preferably, the control box is further provided with a short message module, a telephone card is arranged in the short message module, and the short message module is electrically connected with the switching power supply and the industrial remote control receiver respectively.
Preferably, the control box is connected with one or more than one detection box.
The utility model has the beneficial effects that:
the utility model is provided with an inclination angle sensor to measure the inclination angle change of the horizontal scaffold in real time; the utility model is also provided with an industrial remote control transmitter and an industrial remote control receiver which are in wireless connection, and the inclination angle change is wirelessly transmitted to the control box to realize acousto-optic alarm; meanwhile, the utility model is also provided with a short message module, when the inclination angle changes, a set short message is sent to project safety management personnel by using a mobile phone shell in the short message module, and the on-site and remote early warning is realized.
Drawings
FIG. 1 is a schematic view of a structural module of a detection box and a control box of the present invention;
FIG. 2 is a schematic diagram of the distribution of 12 detection points according to the present invention.
Description of the figures the symbols:
1. a detection cartridge; 11. an industrial remote control transmitter; 12. a tilt sensor; 13. a zero marking switch; 14. a power source; 2. a control box; 21. an industrial remote control receiver; 22. a relay; 23. a switching power supply; 24. an audible and visual alarm; 25. and a short message module.
Detailed Description
The present invention is further described below with reference to the drawings and examples so that those skilled in the art can easily practice the present invention.
The embodiment is as follows:
as shown in fig. 1, the utility model is provided with a detection box 1 and a control box 2 which are horizontally placed, the detection box 1 is provided with a shell, an industrial remote control transmitter 11, an inclination angle sensor 12, a zero marking switch 13 and a power supply 14 are arranged in the shell, the power supply 14 adopts a lithium battery to supply power for other modules, the lithium battery is a rechargeable battery, and the service time of each charging is more than two weeks; the inclination angle sensor 12 is electrically connected with the industrial remote control transmitter 11, the zero marking switch 13 is connected with the inclination angle sensor 12 and used for resetting the inclination angle sensor 12, the inclination angle sensor 12 is of a BLM744 type, a non-contact measurement principle is adopted, the inclination angle switch converts a static gravity field into inclination angle change, and when the inclination angle change exceeds a set value, the current attitude inclination angle is directly output in a digital signal mode.
The control box 2 is provided with a relay 22, a switching power supply 23, an industrial remote control receiver 21, a short message module 25 and an audible and visual alarm 24, wherein the switching power supply 23 is respectively and electrically connected with the relay 22, the industrial remote control receiver 21 and the short message module 25 to provide electric energy, the industrial remote control receiver 21 is also respectively and electrically connected with the relay 22 and the short message module 25, and the relay 22 is electrically connected with the audible and visual alarm 24. The short message module 25 sends out a site early warning through the line and the audible and visual alarm 24 after receiving the signal of the industrial remote control receiver 21, and sends out a remote short message early warning through a telephone card in the short message module 25.
The detection box 1 and the control box 2 are wirelessly connected with an industrial remote control receiver 21 through an industrial remote control transmitter 11.
As shown in figure 2, the utility model detects the horizontal state of the I-steel in real time through 12 detection points on a 6-storey outer frame (a flower basket frame) of a standard floor, if the detection angle exceeds a set value, an internal relay 22 outputs a switching value which is wirelessly transmitted to an industrial remote control receiver 21 in a control box 2 through a customized industrial remote control transmitter 11, an audible and visual alarm 24 on the top of the box flashes to carry out on-site early warning, and a short message module 25 simultaneously transmits a set short message to project safety management personnel to realize on-site and remote early warning.
The above description is only for the purpose of illustrating preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it is apparent to those skilled in the art that various modifications and variations can be made in the present invention. All modifications, equivalents, improvements and the like which come within the scope of the utility model as defined by the claims should be understood as falling within the scope of the utility model.
Claims (5)
1. The safety early warning device for the external scaffold for building construction is characterized by being provided with a detection box and a control box, wherein the detection box is provided with a box body, an industrial remote control transmitter, an inclination angle sensor and a power supply are arranged in the box body, the inclination angle sensor is electrically connected with the industrial remote control transmitter, and the power supply is electrically connected with the inclination angle sensor and the industrial remote control transmitter; the control box is provided with a relay, a switching power supply, an industrial remote control receiver and an audible and visual alarm, and the switching power supply is electrically connected with the relay, the industrial remote control receiver and the audible and visual alarm; the industrial remote control receiver is connected with the relay, and the relay is electrically connected with the audible and visual alarm; the detection box and the control box are in wireless connection with the industrial remote control receiver through the industrial remote control transmitter.
2. The safety early warning device for the external scaffold for building construction according to claim 1, wherein a zero-marking switch is further arranged in the box body, the zero-marking switch is connected with the tilt angle sensor, and the tilt angle sensor is BLM744 in model.
3. The safety pre-warning device for the external scaffold for building construction as claimed in claim 1, wherein the power source is a rechargeable lithium battery.
4. The safety early warning device for the external scaffold for building construction as claimed in claim 1, wherein the control box is further provided with a short message module, the short message module is internally provided with a phone card, and the short message module is electrically connected with the switch power supply and the industrial remote control receiver respectively.
5. The safety pre-warning device for the external scaffold for building construction according to claim 1, wherein the control box is connected with one or more than one detection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220220726.6U CN217008342U (en) | 2022-01-26 | 2022-01-26 | External scaffolding safety precaution device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220220726.6U CN217008342U (en) | 2022-01-26 | 2022-01-26 | External scaffolding safety precaution device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217008342U true CN217008342U (en) | 2022-07-19 |
Family
ID=82391127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220220726.6U Active CN217008342U (en) | 2022-01-26 | 2022-01-26 | External scaffolding safety precaution device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217008342U (en) |
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2022
- 2022-01-26 CN CN202220220726.6U patent/CN217008342U/en active Active
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