CN214167152U - Acousto-optic alarm device for gantry crane - Google Patents
Acousto-optic alarm device for gantry crane Download PDFInfo
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- CN214167152U CN214167152U CN202022933781.3U CN202022933781U CN214167152U CN 214167152 U CN214167152 U CN 214167152U CN 202022933781 U CN202022933781 U CN 202022933781U CN 214167152 U CN214167152 U CN 214167152U
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- gantry crane
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Abstract
The utility model provides a gantry crane audible and visual alarm device, which comprises a tension sensor, an alarm flashing lamp, a buzzer alarm and a tension instrument panel; the tension sensor is arranged on a steel wire rope of the gantry crane and is electrically connected with the tension instrument panel through a lead; the tension instrument panel is respectively and electrically connected with the tension instrument panel and the buzzer alarm through conducting wires; the tension sensor is used for acquiring load information on the gantry crane and transmitting the load information to the tension instrument panel; the pull instrument panel is used for receiving the load information and controlling the alarm flashing lamp and the buzzer alarm to work; a communication module is arranged in the alarm flash lamp and is used for being in communication connection with a black box of the gantry crane tower crane, so that alarm information of the gantry crane is transmitted to the black box; the utility model provides a scheme can improve outside personnel's guardianship ability, lets operating personnel, commander, guardianship, operation workman etc. play the effect of supervise jointly, and improve equipment's security avoids the emergence of accident.
Description
Technical Field
The utility model belongs to the technical field of portal crane audible-visual annunciator, concretely relates to portal crane audible-visual annunciator.
Background
With the development of national science and technology, large-scale mechanical equipment enters the construction field, the production efficiency is improved, but various casualty accidents caused by the mechanical equipment are continuously increased, and particularly, the accidents caused by the large-scale special equipment are all group death and group injury; in order to reduce unsafe behaviors of people and avoid unsafe states of objects, safety protection devices of a plurality of devices are added, but most of the devices are aimed at single operators, external commands and supervisors cannot monitor the devices, and warning effects are small.
Based on the technical problems existing in the hoisting of the large special equipment, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists among the above-mentioned technique, provide a portal crane audible-visual annunciator, aim at solving the problem of current large-scale special equipment hoist and mount safety warning.
The utility model provides a gantry crane acousto-optic alarm device, which comprises a tension sensor, an alarm flashing lamp, a buzzer alarm and a tension instrument panel; the tension sensor is arranged on a steel wire rope of the gantry crane and is electrically connected with the tension instrument panel through a lead; the tension instrument panel is respectively and electrically connected with the tension instrument panel and the buzzer alarm through conducting wires; the tension sensor is used for acquiring load information on the gantry crane and transmitting the load information to the tension instrument panel; the pull instrument panel is used for receiving the load information and controlling the alarm flashing lamp and the buzzer alarm to work; be equipped with communication module in the warning flashing light, communication module is used for with the black box communication connection of portal crane tower crane to transmit the alarm information of portal crane to the black box.
Further, the warning and flashing lamps comprise a first warning and flashing lamp, a second warning and flashing lamp and a third warning and flashing lamp; the first warning flashing light is red warning flashing light, and the second warning flashing light is green warning flashing light, and the third warning flashing light is red yellow warning flashing light.
Furthermore, a communication module is arranged in the buzzer alarm and is used for being in communication connection with a black box of the gantry crane tower crane, so that alarm information of the gantry crane is transmitted to the black box.
Furthermore, the sound and light alarm device for the gantry crane further comprises a lifting ring, one end of the lifting ring is connected with the tension sensor through threads, and the other end of the lifting ring is sleeved on a lifting hook of the gantry crane.
Furthermore, the lower end of the tension sensor is connected with a steel wire rope of the gantry crane, and the upper end of the tension sensor is connected with a lifting hook of the gantry crane.
Furthermore, the upper end of the tension sensor is connected with a lifting hook of the gantry crane, and the lower end of the tension sensor is connected with a hung object.
The utility model provides a portal crane audible-visual alarm can effectively let outside commander and supervisor know the hoist and mount overload condition the very first time, can improve outside personnel's guardianship ability, lets operating personnel, commander, guardians, operation workman etc. play the effect of supervise jointly, and improve equipment's security avoids the emergence of accident.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of a gantry crane sound-light alarm device of the present invention;
fig. 2 is a schematic circuit diagram of the acousto-optic alarm device of the gantry crane of the present invention;
fig. 3 is the structural schematic diagram of the hanging ring of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, the utility model provides a gantry crane audible and visual alarm device, which specifically comprises a tension sensor, a warning and flashing light, a buzzer alarm and a tension instrument panel; the tension sensor is arranged on a steel wire rope of the gantry crane and is electrically connected with the tension instrument panel through a wire; the tension instrument panel is respectively and electrically connected with the tension instrument panel and the buzzer alarm through conducting wires; the tension sensor is used for acquiring load information on the gantry crane and transmitting the load information to the tension instrument panel; the pull instrument panel is used for receiving the load information and controlling the alarm flashing lamp and the buzzer alarm to work; specifically, the action principle of the acousto-optic alarm device of the gantry crane is as follows: the tension sensor captures load information and then transmits the load information to the instrument panel for background processing, and the instrument panel sends different instructions to the alarm flashing light and the buzzer alarm after data analysis; be equipped with communication module in the warning flashing light, communication module is used for with the black box communication connection of portal crane tower crane to transmit the alarm information of portal crane to the black box, carry out backstage computer data analysis, propagate the dangerous condition of portal crane for outside personnel through exploding flashing light and buzzer siren.
Preferably, in combination with the above solutions, as shown in fig. 1 to 3, in the present embodiment, the warning and flashing lights include a first warning and flashing light, a second warning and flashing light, and a third warning and flashing light; first alert flashing light is red alert flashing light, and the alert flashing light of second is green alert flashing light, and the alert flashing light of third is red yellow alert flashing light, can effectively improve the early warning effect through the alert flashing light of three kinds of colours.
Preferably, with the above scheme, as shown in fig. 1 to 3, in this embodiment, a communication module is arranged in the buzzer alarm, and the communication module is used for being in communication connection with a black box of the gantry crane tower crane, so as to transmit alarm information of the gantry crane to the black box; specifically, the buzzer alarm is in communication connection with a black box of the gantry crane tower crane through a communication module of the buzzer alarm, so that alarm information of the gantry crane is transmitted to the black box, background computer data analysis is carried out, and the dangerous state of the gantry crane is transmitted to external personnel through the flashing light and the buzzer alarm.
Preferably, with reference to the above scheme, as shown in fig. 1 to 3, the sound and light alarm device for the gantry crane further includes a hanging ring, one end of the hanging ring is connected with the tension sensor through a thread, and the other end of the hanging ring is sleeved on a hanging hook of the gantry crane, so that the connection between the whole tension sensor and the gantry crane is realized.
Preferably, with reference to the above solutions, as shown in fig. 1 to 3, in this embodiment, the lower end of the tension sensor is connected to a steel wire rope of the gantry crane, and the upper end of the tension sensor is connected to a hook of the gantry crane, so as to implement connection between the entire tension sensor and the gantry crane.
Preferably, with reference to the above solutions, as shown in fig. 1 to 3, in this embodiment, the upper end of the tension sensor is connected to the hook of the gantry crane, and the lower end of the tension sensor is connected to the hoisted object, so as to implement connection between the whole tension sensor and the gantry crane.
Preferably, in combination with the above scheme, as shown in fig. 1 to 3, in this embodiment, the alarm load of the tension instrument panel is limited to 25 kg, and the lifted object is 50 kg; by the aid of the device, when the hoisted object is hoisted, the red light flashes, and an alarm sounds.
The utility model provides a portal crane audible-visual alarm can effectively let outside commander and supervisor know the hoist and mount overload condition the very first time, can improve outside personnel's guardianship ability, lets operating personnel, commander, guardians, operation workman etc. play the effect of supervise jointly, and improve equipment's security avoids the emergence of accident.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (6)
1. The gantry crane acousto-optic alarm device is characterized by comprising a tension sensor, an alarm flashing lamp, a buzzer alarm and a tension instrument panel; the tension sensor is arranged on a steel wire rope of the gantry crane and is electrically connected with the tension instrument panel through a wire; the tension instrument panel is electrically connected with the tension instrument panel and the buzzer alarm through conducting wires respectively; the tension sensor is used for acquiring load information on the gantry crane and transmitting the load information to the tension instrument panel; the tension instrument panel is used for receiving the load information and controlling the alarm flashing lamp and the buzzer alarm to work; be equipped with communication module in the warning flashing light, communication module be used for with the black box communication connection of portal crane tower crane, thereby will the alarm information transmission of portal crane extremely black box.
2. The acousto-optic alarm device for the gantry crane according to claim 1, wherein the alarm flash lamps comprise a first alarm flash lamp, a second alarm flash lamp and a third alarm flash lamp; the first warning flashing light is red warning flashing light, the second warning flashing light is green warning flashing light, and the third warning flashing light is red yellow warning flashing light.
3. The acousto-optic alarm device for the gantry crane according to claim 1, wherein a communication module is arranged in the buzzer alarm, and the communication module is used for being in communication connection with a black box of the gantry crane tower crane so as to transmit alarm information of the gantry crane to the black box.
4. The acousto-optic alarm device for the gantry crane according to claim 1, wherein the acousto-optic alarm device for the gantry crane further comprises a lifting ring, one end of the lifting ring is connected with the tension sensor through a thread, and the other end of the lifting ring is sleeved on a lifting hook of the gantry crane.
5. The acousto-optic alarm device for the gantry crane according to claim 1, wherein the lower end of the tension sensor is connected with a steel wire rope of the gantry crane, and the upper end of the tension sensor is connected with a lifting hook of the gantry crane.
6. The acousto-optic alarm device for the gantry crane according to claim 1, wherein the upper end of the tension sensor is connected with a lifting hook of the gantry crane, and the lower end of the tension sensor is connected with a hung object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933781.3U CN214167152U (en) | 2020-12-09 | 2020-12-09 | Acousto-optic alarm device for gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933781.3U CN214167152U (en) | 2020-12-09 | 2020-12-09 | Acousto-optic alarm device for gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167152U true CN214167152U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022933781.3U Active CN214167152U (en) | 2020-12-09 | 2020-12-09 | Acousto-optic alarm device for gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167152U (en) |
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2020
- 2020-12-09 CN CN202022933781.3U patent/CN214167152U/en active Active
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