CN211444813U - Tower crane lifting hook alarm system - Google Patents
Tower crane lifting hook alarm system Download PDFInfo
- Publication number
- CN211444813U CN211444813U CN201922150184.0U CN201922150184U CN211444813U CN 211444813 U CN211444813 U CN 211444813U CN 201922150184 U CN201922150184 U CN 201922150184U CN 211444813 U CN211444813 U CN 211444813U
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- lifting hook
- alarm
- tower crane
- control module
- receiving module
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Abstract
The utility model provides a tower machine lifting hook alarm system, include: an alarm is arranged on a lifting hook of the tower crane; a control module connected with the alarm; the receiving module is connected with the control module; and the remote controller is in wireless signal connection with the receiving module. The utility model discloses a remote wireless remote control's of remote controller mode can loop through receiving module and control module with the start alarm signal and send the siren to open the siren, can be conscientiously effectual evade the workman because of not paying attention to the potential safety hazard that the collision of tower crane lifting hook brought, reduce the occurence of failure that the lifting hook bumped the people, be a very practical tower machine driver safety device of a section.
Description
Technical Field
The utility model relates to a tower machine lifting hook alarm system.
Background
The existing alarm buzzer is positioned above the tower crane, achieves the alarm effect through cab control, and is large in coverage area but not strong in pertinence. The investigation and research on common accidents of the tower crane show that the accidents caused by the lifting hook occupy a certain proportion of large-scale equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower machine lifting hook alarm system.
In order to solve the above problem, the utility model provides a tower machine lifting hook alarm system, include:
an alarm is arranged on a lifting hook of the tower crane;
a control module connected with the alarm;
the receiving module is connected with the control module;
and the remote controller is in wireless signal connection with the receiving module.
Further, in the above system, the system further comprises a power supply, and the power supply is respectively connected with the receiving module, the control module and the alarm.
Further, in the above system, the power supply is a lithium battery power supply.
Further, in the system, the remote controllers are respectively arranged on the ground of the construction building, the upstairs of the construction building and the cab of the tower crane.
Further, in the above system, the receiving module and the control module employ PT2262/2272 encoding circuits.
Compared with the prior art, the utility model discloses a: an alarm is arranged on a lifting hook of the tower crane; a control module connected with the alarm; the receiving module is connected with the control module; and the remote controller is in wireless signal connection with the receiving module. The utility model discloses a remote wireless remote control's of remote controller mode can loop through receiving module and control module with the start alarm signal and send the siren to open the siren, can be conscientiously effectual evade the workman because of not paying attention to the potential safety hazard that the collision of tower crane lifting hook brought, reduce the occurence of failure that the lifting hook bumped the people, be a very practical tower machine driver safety device of a section.
Drawings
Fig. 1 is a block diagram of a tower crane hook alarm system according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the utility model provides a tower machine lifting hook alarm system, include:
an alarm 1 is arranged on a lifting hook of the tower crane;
a control module 2 connected with the alarm 1;
a receiving module 3 connected with the control module 2;
and the remote controller 4 is in wireless signal connection with the receiving module 4.
Here, the utility model discloses a remote wireless remote control's of remote controller mode can loop through receiving module and control module with the start alarm signal and send the siren to open the siren, can be conscientiously effectual evade the workman because of not paying attention to the potential safety hazard that the tower crane lifting hook collision brought, reduce the occurence of failure that the lifting hook bumped the people, be a very practical tower crane driver safety device.
The utility model discloses an in tower machine lifting hook alarm system embodiment, still include power 5, power 5 respectively with receiving module 3, control module 2 and siren 1 are connected to guarantee reliable power supply.
The utility model discloses an in the embodiment of tower machine lifting hook alarm system, the power is lithium battery power.
The power supply of the alarm is powered by a rechargeable lithium battery to ensure continuous, reliable and wireless power supply.
The utility model discloses an in tower machine lifting hook alarm system embodiment, the remote controller sets up respectively in construction building ground, the upstairs and tower machine driver's cabin of construction building.
Here, the wireless remote controller in the tower crane cab or the wireless remote controller in the ground of the construction building and the hand of the construction building can be used for conveniently and timely starting the alarm to remind constructors below the lifting hook to avoid the lifting hook.
The utility model discloses an in the tower machine lifting hook alarm system embodiment, receiving module and control module adopt PT2262/2272 encoding circuit.
In this case, PT2262/2272 is a low-power universal coding circuit, which can be used for wireless remote control transmission. The receiving module and the control module can be realized by a remote control device consisting of PT2262/2272 infrared remote control transmitting and receiving chips with address and data coding functions.
As shown in fig. 1, the method for alarming a hook of a tower crane comprises the following steps:
step S1, setting an alarm 1 on a hook of the tower crane;
step S2, connecting the control module 2 to the alarm 1;
step S3, connecting the receiving module 3 with the control module 2;
step S4, connecting the remote controller 4 with the receiving module 4 by wireless signals;
in step S5, the remote controller 4 transmits a signal for activating the alarm to the alarm 1 via the reception module 3 and the control module 2 in order, and the alarm 1 activates the alarm based on the received signal for activating the alarm.
Here, the utility model discloses a remote wireless remote control's of remote controller mode can loop through receiving module and control module with the signal that starts the siren and send the siren to open the siren, can be conscientiously effectual evade the workman because of not paying attention to the potential safety hazard that the tower crane lifting hook collision brought, reduce the occurence of failure that the lifting hook bumped the people, be a very practical tower crane driver safety device of a section.
The utility model discloses an in the tower machine lifting hook alarm system embodiment, step S3, with receiving module 3 with after control module 2 connects, still include:
and a power supply 5 is arranged, and the power supply 5 is respectively connected with the receiving module 3, the control module 2 and the alarm 1 so as to ensure reliable power supply.
The utility model discloses an in the tower machine lifting hook alarm system embodiment, set up power 5, include:
the power supply is set as a lithium battery power supply.
The power supply of the alarm is powered by a rechargeable lithium battery to ensure continuous, reliable and wireless power supply.
The utility model discloses an in tower machine lifting hook alarm system embodiment, step S4, with remote controller 4 with before the 4 wireless signal of receiving module connects, still include:
and the remote controllers are respectively arranged on the ground of a construction building, upstairs of the construction building and a cab of the tower crane.
Here, the wireless remote controller in the tower crane cab or the wireless remote controller in the ground of the construction building and the hand of the construction building can be used for conveniently and timely starting the alarm to remind constructors below the lifting hook to avoid the lifting hook.
The utility model discloses an in tower machine lifting hook alarm system embodiment, step S2, with control module 2 with before siren 1 connects, still include:
PT2262/2272 coding circuits are adopted as the receiving module and the control module.
In this case, PT2262/2272 is a low-power universal coding circuit, which can be used for wireless remote control transmission. The receiving module and the control module can be realized by a remote control device consisting of PT2262/2272 infrared remote control transmitting and receiving chips with address and data coding functions.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A tower machine lifting hook alarm system which characterized in that includes:
an alarm is arranged on a lifting hook of the tower crane;
a control module connected with the alarm;
the receiving module is connected with the control module;
and the remote controller is in wireless signal connection with the receiving module.
2. The tower crane hook alarm system as claimed in claim 1, further comprising a power supply connected to the receiving module, the control module and the alarm, respectively.
3. The tower crane lifting hook alarm system as claimed in claim 2, wherein the power supply is a lithium battery power supply.
4. The tower crane lifting hook alarm system as claimed in claim 1, wherein the remote controller is respectively disposed on the ground of the construction building, upstairs of the construction building and the cab of the tower crane.
5. The tower crane hook alarm system as claimed in claim 1, wherein the receiving module and the control module employ PT2262/2272 encoding circuitry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150184.0U CN211444813U (en) | 2019-12-05 | 2019-12-05 | Tower crane lifting hook alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150184.0U CN211444813U (en) | 2019-12-05 | 2019-12-05 | Tower crane lifting hook alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211444813U true CN211444813U (en) | 2020-09-08 |
Family
ID=72320291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922150184.0U Active CN211444813U (en) | 2019-12-05 | 2019-12-05 | Tower crane lifting hook alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211444813U (en) |
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2019
- 2019-12-05 CN CN201922150184.0U patent/CN211444813U/en active Active
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