CN219990969U - Tower crane safety auxiliary device - Google Patents
Tower crane safety auxiliary device Download PDFInfo
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- CN219990969U CN219990969U CN202321035576.2U CN202321035576U CN219990969U CN 219990969 U CN219990969 U CN 219990969U CN 202321035576 U CN202321035576 U CN 202321035576U CN 219990969 U CN219990969 U CN 219990969U
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- tower crane
- side plate
- unit
- lifting hook
- crane safety
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- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a tower crane safety auxiliary device, which comprises a video monitoring unit, wherein the video monitoring unit is powered by an independent power supply unit, the power supply unit is arranged on a lifting hook structure of a tower crane, the power supply unit comprises a wind power generation unit and/or a photovoltaic unit, the video monitoring unit comprises a camera device and a lamplight device, the camera device and the lamplight device are connected to a side plate I and/or a side plate II through support plates, and the video monitoring unit further comprises a storage, and the storage is connected with the camera device. The lifting hook is provided with the independent power supply unit for supplying power, and renewable energy sources such as wind energy and solar energy are utilized, so that the energy is saved and the environment is protected; the independent power supply unit arranged at the lifting hook can also avoid the arrangement of lengthy wires on the tower crane, thereby being convenient for the lifting hook to move up and down and reducing the risk coefficient; when the tower crane is started to work, the storage device records and stores information of each module.
Description
Technical Field
The utility model belongs to the field of tower crane operation, and particularly relates to a tower crane safety auxiliary device.
Background
The tower crane is called tower crane for short, and the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction. The tower crane is an indispensable special hoisting device on a construction site, the operating table and the lighting lamp of the tower crane are arranged on the tower top, and due to the high height and long distance, a tower crane driver has a visual field blind area, the visibility of the night operation environment is low, when the tower crane driver lifts the crane in the visual field blind area, each operating step of the tower driver needs to listen to a command commanded by the tower crane during lifting operation, passive delay or command delay exists in operation, and the operation is dangerous due to the wrong command; at present, the command of a tower crane driver and a tower crane command is completed through a common interphone, the common interphone has no record storage function, and once an accident occurs, the cause is difficult to investigate.
Therefore, different perfection methods appear in the prior art, and the main methods are as follows:
the utility model discloses a tower crane auxiliary device disclosed in Chinese patent application with application publication number of CN208747489U and application publication number of 2018.09.18, which comprises a cab, a transfer station and a lifting part, wherein the real-time image of a lifting hook is transmitted to a display of the cab through a camera, a tower crane driver can master the situation of the lifting hook through the display of the cab, and the situation that a tower crane cannot be independently controlled due to unclear observation of the tower crane can be prevented. The host of the cab is respectively connected with a camera, an audio collector, a buzzer, a display, a sound player and a communication module; the control module of the transfer station is respectively connected with a camera and a communication module; the control module of the hoisting part comprises a camera, an audio collector, an LED module, an infrared distance detector, a sound player and a communication module.
Among the above-mentioned prior art, realized tower department and ground monitoring station real-time communication connection, the lifting part is provided with LED lighting module, and each module has add the function of making a video recording, still has following shortcoming:
1. for the tower crane operation, no equipment for storing the complete working process is provided, the communication information of the tower crane and the ground monitoring station cannot be recorded, and the step process of controlling the tower crane by the tower crane cannot be recorded, once an accident occurs, the cause is difficult to investigate and the true phase cannot be restored;
2. the lifting hook is not provided with an independent power supply unit, and long wires are required to be arranged on the tower crane, so that when the lifting hook stretches and moves up and down, the wires are easy to wind and break, electric leakage is generated, and danger is caused; or install the battery in lifting hook department, when using little battery, the duration is short, just needs to change the battery again after a period, causes trouble and inconvenience, and when using big battery, lifting hook structure self volume is less, and the installation of the big article of inconvenience is fixed, easily causes dropping in the work progress.
Therefore, a tower crane safety auxiliary device needs to be developed to solve the problems, so that the tower crane and the tower crane can be operated more safely and effectively.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides a tower crane safety auxiliary device which solves the problem that the lifting hook structure of the tower crane is unsafe to use electricity and inconvenient.
The technical scheme of the utility model is as follows:
the utility model provides a tower crane safety auxiliary device, includes video monitoring unit, its characterized in that: the video monitoring unit is powered by an independent power supply unit, the power supply unit is arranged on a lifting hook structure of the tower crane, and the power supply unit comprises a wind power generation unit and/or a photovoltaic unit.
Further, the lifting hook structure comprises a first side plate and a second side plate, rollers matched with the tower crane steel wire ropes are arranged between the first side plate and the second side plate, and the wind power generation unit comprises a vertical spiral wind power generator arranged right above the rollers.
Further, the lifting hook structure comprises a first side plate and a second side plate, rollers matched with the tower crane steel wire ropes are arranged between the first side plate and the second side plate, and the wind power generation unit comprises a vertical disc type wind power generator arranged right above the rollers.
Further, the photovoltaic unit is arranged on the first side plate and/or the second side plate through a fixing support.
Further, the wind power generation unit and/or the photovoltaic unit are/is connected with a storage battery unit.
Further, the storage battery unit is arranged on the outer side of the first side plate and/or the second side plate through a support plate, and two ends of the support plate are connected with the fixing support through fixing pieces.
Further, a first triangle structure is formed among the photovoltaic unit, the support plate and the first side plate, or a second triangle structure is formed among the photovoltaic unit, the support plate and the second side plate, and the storage battery unit is located in the first triangle structure and/or the second triangle structure.
Further, the video monitoring unit comprises camera equipment and light equipment, wherein the camera equipment and the light equipment are connected to the first side plate and/or the second side plate through the support plate.
Further, the light equipment comprises an LED lamp which is opened and closed by light control.
Further, the video monitoring unit further comprises a storage, and the storage is connected with the image pickup device.
The utility model has the following specific beneficial effects:
1. an independent power supply unit is arranged at the lifting hook to supply power, and renewable energy sources such as wind energy and solar energy are utilized, so that the energy is saved and the environment is protected;
2. the independent power supply unit arranged at the lifting hook can supply power to avoid long wires arranged on the tower crane, so that the lifting hook can conveniently move up and down, the danger coefficient is reduced, and the inconvenience in use caused by a battery can be avoided;
3. when the LED lamp is lighted at night, a tower driver and ground operators can sense the position of the lifting hook through lamplight, provide illumination for the operation part, strengthen the visibility at night, and when the tower driver works in a blind area, the wireless camera transmits a picture to the display of the cab of the tower crane, so that the condition of the hung object can be intuitively observed, and the safety operation is improved;
4. the tower driver stores voice information in time when the tower driver and the tower crane command intercom, and the whole process records work; when the tower crane is started to work, information of each module is recorded and stored, the information is transmitted to the terminal through wireless transmission, and each parameter of the tower crane during work is known remotely, so that dangerous and illegal operation is avoided, each record can be called out through the storage once an accident occurs, the accident cause is restored, and the true phase is restored.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a tower crane;
FIG. 2 is a side view of a tower crane hook structure;
FIG. 3 is a side view of a tower crane hook structure II;
FIG. 4 is a detailed view of the construction of a tower crane hook;
FIG. 5 is a side view of a tower crane hook structure III;
fig. 6 is a diagram of tower crane cab apparatus.
Reference numerals illustrate:
1. a wind power generation unit; 2. a photovoltaic unit; 3. a battery unit; 4. a first side plate;
5. a second side plate; 6. a vertical spiral wind power generator; 7. a roller; 8. a fixed bracket;
9. a support plate; 10. a fixing member; 11. an image pickup apparatus; 12. a light device; 13. a reservoir;
21. u-shape fastener A; 22. u-shaped buckle B; 23. u-shaped buckle C;
24. a first lapping plate; 25. a second lapping plate; 26. and a bolt group.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a tower crane safety auxiliary device, includes video monitoring unit, its characterized in that: the video monitoring unit is powered by an independent power supply unit, the power supply unit is arranged on a lifting hook structure of the tower crane, and the power supply unit comprises a wind power generation unit 1 and/or a photovoltaic unit 2. An independent power supply unit is arranged at the lifting hook to supply power, and renewable energy sources such as wind energy and solar energy are utilized, so that the energy is saved and the environment is protected; the independent power supply unit arranged at the lifting hook can supply power to avoid long wires arranged on the tower crane, so that the lifting hook can conveniently move up and down, and the risk coefficient is reduced.
In embodiment 1, as a preferred embodiment of the tower crane safety auxiliary device, the hook structure includes a first side plate 4 and a second side plate 5, a roller 7 matched with a tower crane steel wire rope is disposed between the first side plate 4 and the second side plate 5, and the wind power generation unit 1 includes a vertical spiral wind power generator 6 disposed right above the roller 7. The vertical spiral wind power generator 6 automatically faces the wind, so that the working efficiency of the wind power generator is effectively improved, the aerodynamic design is fully utilized, the vertical spiral wind power generator 6 is arranged at the uppermost part of the whole lifting hook structure, the wind power is maximum, and the efficient power generation is realized.
Embodiment 2, which is a preferred embodiment of the tower crane safety auxiliary device, is different from embodiment 1 in that the hook structure includes a first side plate 4 and a second side plate 5, a roller 7 matched with a tower crane wire rope is disposed between the first side plate 4 and the second side plate 5, and the wind power generation unit 1 includes a vertical disc type wind power generator disposed right above the roller 7. The vertical disc type wind driven generator automatically faces the wind, the working efficiency of the wind driven generator is effectively improved, the aerodynamic design is fully utilized, the vertical disc type wind driven generator is arranged at the uppermost part of the whole lifting hook structure, the wind power is maximum, and the efficient power generation is realized.
In addition to the above embodiments, as a preferred embodiment, the photovoltaic unit is disposed on the first side plate 4 and/or the second side plate 5 by a fixing bracket 8.
Specifically, as shown in fig. 4, two ends of the fixing support 8 are respectively provided with a u-shaped buckle a21 and a u-shaped buckle B22, a u-shaped buckle C23 is arranged in the middle of the fixing support 8, the u-shaped buckle C23 is perpendicular to the u-shaped buckle a21 and the u-shaped buckle B22, the u-shaped buckle a21, the u-shaped buckle B22 and the u-shaped buckle C23 are respectively clamped at the upper end and the lower end of the first lifting hook structure side plate 4, a first strap 24 is arranged beside the u-shaped buckle a21, a second strap 25 is arranged between the u-shaped buckle B22 and the u-shaped buckle C23, and the photovoltaic unit 2 is connected with the first strap 24 and the second strap 25 through a bolt group 26.
Preferably, both ends of the first side plate 4 are provided with fixing brackets 8, so as to better connect and fix the photovoltaic unit 2.
Preferably, the second butt strap 25 is longer than the first butt strap 24, and the photovoltaic unit 2 is inclined with respect to the first side plate 4, so as to absorb sunlight in a larger area and generate electricity efficiently.
In addition to the above embodiments, as a preferred embodiment, the wind power generation unit 1 and/or the photovoltaic unit 2 are connected to the battery unit 3. The storage battery is charged through wind power generation and/or solar power generation, an independent power supply is provided for the lifting hook structure, lengthy wires are prevented from being arranged on the tower crane, the lengthy wires are easy to wind in construction, the wires are broken and electric leakage is caused, the operation of the tower crane is affected, the independent power supply is convenient for the lifting hook to move up and down, and the danger coefficient is reduced.
On the basis of the above embodiment, as a preferred embodiment, the battery unit 3 is disposed outside the first side plate 4 and/or the second side plate 5 by a bracket plate 9, and both ends of the bracket plate 9 are connected to the fixing bracket 8 by fixing members 10.
Preferably, the first side plate 4 and the second side plate 5 are both provided with the storage battery unit 3, so that better electric power storage can be realized, and sufficient independent electric quantity of the lifting hook structure is ensured.
Preferably, the support plate 9 is a rectangular steel plate, the length of the rectangular steel plate is matched with the distance between the two fixing supports 8, and two ends of the support plate 9 are connected with the fixing supports 8 through the bolt groups 26.
In addition to the above embodiments, as a preferred embodiment, as shown in fig. 5, a triangle structure is formed among the photovoltaic unit 2, the support plate 9 and the first side plate 4, or a triangle structure is formed among the photovoltaic unit 2, the support plate 9 and the second side plate 5, and the battery unit 3 is located in the triangle structure one and/or the triangle structure two. The storage battery unit 3 is hidden in the triangle structure I and/or the triangle structure II which are built by the inclined photovoltaic unit 2, and the functions of preventing rain and sun and protecting batteries are effectively achieved.
On the basis of the above-described embodiments, as a preferred embodiment, the video monitoring unit includes an image pickup apparatus 11 and a light apparatus 12, and the image pickup apparatus 11 and the light apparatus 12 are connected to the first side plate 4 and/or the second side plate 5 through the support plate 9.
On the basis of the above embodiment, as a preferred embodiment, the light device 12 includes an LED lamp that is turned on and off by light, when the LED lamp is turned on during night operation, the tower and ground operators can sense the position of the lifting hook by the light, so as to provide illumination for the operation part and enhance the night visibility; the camera equipment 11 comprises a camera of a wireless remote switch, when a tower driver blind area works, a picture is transmitted to a display of a cab of the tower crane through the wireless camera, so that the condition of a hung object can be intuitively observed, and the safety work is improved.
On the basis of the above embodiment, as a preferred embodiment, the video monitoring unit further includes a storage 13, where the storage 13 is connected to the image capturing device 11, and the tower driver stores voice information in time when the tower driver commands intercom, and records the whole process; when the tower crane is started to work, information of each module is recorded and stored, the information is transmitted to the terminal through wireless transmission, and each parameter of the tower crane during work is known remotely, so that dangerous and illegal operation is avoided, once accidents occur, each record can be called out through the storage, the accident cause is restored, the true phase is restored, and the operation of the tower crane is completely recorded.
Preferably, as shown in fig. 6, a speaker and a microphone intercom are arranged at a tower seat in a tower crane cab; a display is arranged in front of the tower driver seat, so that a picture transmitted from a lifting hook camera can be conveniently watched; and a radio transceiver antenna and an integrated module are also arranged in the tower crane cab.
The present utility model is not limited to the conventional technical means known to those skilled in the art.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a tower crane safety auxiliary device, includes video monitoring unit, its characterized in that: the video monitoring unit is powered by an independent power supply unit, the power supply unit is arranged on a lifting hook structure of the tower crane, and the power supply unit comprises a wind power generation unit (1) and/or a photovoltaic unit (2).
2. The tower crane safety auxiliary device according to claim 1, wherein: the lifting hook structure comprises a first side plate (4) and a second side plate (5), a roller (7) matched with a tower crane steel wire rope is arranged between the first side plate (4) and the second side plate (5), and the wind power generation unit (1) comprises a vertical spiral wind power generator (6) arranged right above the roller (7).
3. The tower crane safety auxiliary device according to claim 1, wherein: the lifting hook structure comprises a first side plate (4) and a second side plate (5), a roller (7) matched with a tower crane steel wire rope is arranged between the first side plate (4) and the second side plate (5), and the wind power generation unit (1) comprises a vertical disc type wind power generator arranged right above the roller (7).
4. A tower crane safety accessory according to claim 2 or 3, wherein: the photovoltaic unit (2) is arranged on the side plate I (4) and/or the side plate II (5) through a fixing bracket (8).
5. The tower crane safety auxiliary device according to claim 4, wherein: the wind power generation unit (1) and/or the photovoltaic unit (2) are/is connected with the storage battery unit (3).
6. The tower crane safety auxiliary device according to claim 5, wherein: the storage battery unit (3) is arranged on the outer side of the first side plate (4) and/or the second side plate (5) through a support plate (9), and two ends of the support plate (9) are connected with the fixing support (8) through fixing pieces (10).
7. The tower crane safety assistance device of claim 6, wherein: the photovoltaic unit (2), the support plate (9) and the side plate I (4) form a triangle structure I, or the photovoltaic unit (2), the support plate (9) and the side plate II (5) form a triangle structure II, and the storage battery unit (3) is positioned in the triangle structure I and/or the triangle structure II.
8. The tower crane safety assistance device of claim 7, wherein: the video monitoring unit comprises an image pickup device (11) and a light device (12), wherein the image pickup device (11) and the light device (12) are connected to the first side plate (4) and/or the second side plate (5) through the support plate (9).
9. The tower crane safety auxiliary device according to claim 8, wherein: the light equipment (12) comprises an LED lamp which is opened and closed by light control.
10. The tower crane safety accessory according to any one of claims 5-9, wherein: the video monitoring unit further comprises a storage (13), and the storage (13) is connected with the image pickup device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035576.2U CN219990969U (en) | 2023-05-04 | 2023-05-04 | Tower crane safety auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035576.2U CN219990969U (en) | 2023-05-04 | 2023-05-04 | Tower crane safety auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219990969U true CN219990969U (en) | 2023-11-10 |
Family
ID=88617641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035576.2U Active CN219990969U (en) | 2023-05-04 | 2023-05-04 | Tower crane safety auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219990969U (en) |
-
2023
- 2023-05-04 CN CN202321035576.2U patent/CN219990969U/en active Active
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