CN219860254U - Bridge crane safety warning device - Google Patents
Bridge crane safety warning device Download PDFInfo
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- CN219860254U CN219860254U CN202320502353.6U CN202320502353U CN219860254U CN 219860254 U CN219860254 U CN 219860254U CN 202320502353 U CN202320502353 U CN 202320502353U CN 219860254 U CN219860254 U CN 219860254U
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Control And Safety Of Cranes (AREA)
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Abstract
The utility model provides a bridge crane safety warning device, which relates to the field of bridge crane warning devices and comprises a crane girder body and a warning mechanism, wherein the warning mechanism is arranged on the crane girder body through an assembly component and comprises an installation arm support, a warning projection lamp, an installation frame, a top plate and an adjustment component, the warning projection lamp is rotatably arranged on the inner side of the installation arm support, the top plate is arranged at the upper end of the warning projection lamp, and the rotation of the warning projection lamp is fixedly connected with the top plate through the installation frame; according to the utility model, the warning projection lamp is arranged on the lifting beam body to project the warning mark to the ground, so that the staff on the ground is prompted, the staff is prevented from ignoring the overhead lifting operation due to the fact that the staff cannot hear the warning sound, and the staff passes under the lifting object.
Description
Technical Field
The utility model relates to the technical field of bridge crane warning devices, in particular to a bridge crane safety warning device.
Background
The bridge crane bears the lifting work in the factory building and is responsible for lifting raw materials of a production line, finished product rolls and overhauling large and medium spare parts, and mainly comprises an end beam, a main beam and a lifting trolley, wherein the lifting trolley drives a winding drum to rotate through a motor reducer, so that a steel wire rope is wound on the winding drum or is put down from the winding drum to lift a heavy object;
the traditional bridge crane disk crane uses an audible and visual alarm to be installed on a crane girder and is about 12 meters high from the ground of a factory building, if the noise in the factory building is large, ground personnel need to carry earplug operation, so that the personnel can not hear alarm sounds, the overhead lifting operation is ignored, and certain potential safety hazards exist when the overhead lifting operation passes under a crane, therefore, the utility model provides a bridge crane safety warning device to solve the problems in the prior art.
Disclosure of Invention
In order to solve the problems, the utility model provides a bridge crane safety warning device which projects a warning mark to the ground by installing a warning projection lamp on a crane beam body so as to prompt staff on the ground.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a bridge crane safety warning device, includes crane beam body and warning mechanism, warning mechanism installs on the crane beam body through assembly component, warning mechanism includes installation cantilever crane, warning projection lamp, mounting bracket, roof and adjusting part, the inboard at the installation cantilever crane is installed in the rotation of warning projection lamp, the upper end of warning projection lamp is equipped with the roof, through mounting bracket fixed connection between warning projection lamp rotation and the roof, be equipped with the adjusting part who adjusts warning projection lamp projection angle on the crane beam body, one side of installation cantilever crane is equipped with wire fixed subassembly.
The further improvement is that: the installation rack is provided with a concave frame body, two groups of installation racks are symmetrically arranged, and the installation racks are connected with the top plate through bolts.
The further improvement is that: the adjusting component comprises two groups of supporting frames, rotating wheels, steel wire ropes, motors and fixing seats, wherein the two groups of supporting frames are symmetrically arranged, the rotating wheels are installed on the inner sides of the upper ends of the supporting frames through bearing fit rotating shafts, one group of supporting frames are provided with motors for driving the rotating wheels to rotate on one side wall of each supporting frame, one end of each steel wire rope is fixedly connected with each rotating wheel, and the other end of each steel wire rope is fixedly connected with the fixing seat located at the top of the top plate.
The further improvement is that: the support frame is fixedly connected with the lifting beam body, and the steel wire rope is wound on the rotating wheel when the rotating wheel rotates.
The further improvement is that: the assembly comprises an assembly seat and an assembly plate, wherein the assembly seat is fixedly connected with the lifting beam body, the assembly plate is fixedly installed on the assembly seat through bolts, and the upper end of the assembly plate is fixedly connected with the installation arm support through bolts.
The further improvement is that: the wire fixing assembly comprises a mounting seat, a threaded rod, an arc-shaped seat and a rotating handle, wherein the mounting seat is fixedly connected with the mounting arm support, one end of the threaded rod penetrates through the side wall of the mounting seat in a threaded manner and then is rotationally connected with the arc-shaped seat, and the other end of the threaded rod is fixedly connected with the rotating handle.
The beneficial effects of the utility model are as follows: according to the utility model, the warning projection lamp is arranged on the lifting beam body to project the warning mark to the ground, so that a worker on the ground is prompted, the worker is prevented from noticing warning sounds, the overhead lifting operation is ignored, the worker passes under the lifting object, meanwhile, the angle of the warning projection lamp is adjustable, the angle can be adjusted when the object is carried under the lifting object, the lamp light is prevented from being blocked by the lifting object, and the wire fixing assembly is used for fixedly supporting the wire.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic bottom view of the present utility model.
Fig. 3 is an enlarged schematic view of the present utility model at fig. 1A.
Wherein: 1. a lifting beam body; 2. mounting a boom; 3. warning projection lamp; 4. a mounting frame; 5. a top plate; 6. a support frame; 7. a rotating wheel; 8. a wire rope; 9. a motor; 10. a fixing seat; 11. an assembly seat; 12. an assembly plate; 13. a mounting base; 14. a threaded rod; 15. an arc-shaped seat; 16. a rotating handle.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the illustration of fig. 1, 2, 3, this embodiment has proposed a bridge crane safety warning device, including crane beam body 1 and warning mechanism, warning mechanism passes through assembly component and installs on crane beam body 1, warning mechanism includes installation cantilever crane 2, warning projection lamp 3, mounting bracket 4, roof 5 and adjusting part, warning projection lamp 3 rotates the inboard of installing cantilever crane 2, the upper end of warning projection lamp 3 is equipped with roof 5, warning projection lamp 3 rotates and passes through mounting bracket 4 fixed connection between roof 5, be equipped with the adjusting part of adjusting warning projection lamp 3 projection angle on the crane beam body 1, one side of installation cantilever crane 2 is equipped with wire fixed subassembly, through warning projection lamp 3 to ground projection warning mark to make things convenient for subaerial staff to perceive the top and transfer, thereby reduce the production of potential safety hazard, and can adjust warning projection lamp 3 projection angle through adjusting part, thereby carry out the angle adjustment when hoist and mount object under the normal, guarantee that the warning mark of warning projection lamp 3 throws subaerial.
The concave frame body of mounting bracket 4, mounting bracket 4 symmetry is equipped with two sets of, mounting bracket 4 passes through the bolt and is connected with roof 5, installs fixedly warning projection lamp 3 through mounting bracket 4, comparatively convenient.
The adjusting part comprises a supporting frame 6, rotating wheels 7, a steel wire rope 8, a motor 9 and a fixed seat 10, wherein the supporting frame 6 is symmetrically provided with two groups, the rotating wheels 7 are arranged on the inner sides of the upper ends of the supporting frame 6 through bearing fit rotating shafts, one group of the supporting frame 6 is provided with a motor 9 for driving the rotating wheels 7 to rotate, one end of the steel wire rope 8 is fixedly connected with the rotating wheels 7, the other end of the steel wire rope 8 is fixedly connected with the fixed seat 10 positioned at the top of the top plate 5, the rotating wheels 7 are driven to rotate through a starting motor 9, the rotating wheels 7 are driven to rotate, the steel wire rope 8 is wound after the rotating wheels 7 rotate, the top plate 5 and the warning projection lamp 3 are pulled to rotate, and then the angle of the warning projection lamp 3 is adjusted.
The supporting frame 6 is fixedly connected with the lifting beam body 1, and the steel wire rope 8 is wound on the rotating wheel 7 when the rotating wheel 7 rotates.
The assembly comprises an assembly seat 11 and an assembly plate 12, wherein the assembly seat 11 is fixedly connected with the lifting beam body 1, the assembly plate 12 is fixedly installed on the assembly seat 11 through bolts, the upper end of the assembly plate 12 is fixedly connected with the installation arm support 2 through bolts, and the assembly seat 11 is matched with the fixed installation of the assembly plate 12, so that the installation arm support 2 is fixed, and the installation is convenient.
The wire fixing assembly comprises a mounting seat 13, a threaded rod 14, an arc-shaped seat 15 and a rotating handle 16, wherein the mounting seat 13 is fixedly connected with the mounting arm support 2, one end of the threaded rod 14 penetrates through the side wall of the mounting seat 13 in a threaded manner and then is rotationally connected with the arc-shaped seat 15, the other end of the threaded rod 14 is fixedly connected with the rotating handle 16, the threaded rod 14 is enabled to rotate inwards through rotating the rotating handle 16, the arc-shaped seat 15 is pushed to move towards the inner wall of one side of the mounting seat 13, and accordingly wires are bundled in the arc-shaped seat 15.
This bridge crane safety warning device passes through warning projection lamp 3 to ground projection warning projection to warn subaerial staff, and when being sheltered from by the hoist and mount thing under warning projection, can be through starter motor 9, motor 9 drives the pivot and rotates, thereby drives runner 7 and rotates, carries out the rolling to wire rope 8 after the runner 7 rotates, thereby pulling roof 5 and warning projection lamp 3 rotate, and then adjusts the angle of warning projection lamp 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bridge crane safety warning device, includes crane beam body (1) and warning mechanism, its characterized in that: the warning mechanism is installed on the crane beam body (1) through assembly components, the warning mechanism comprises an installation arm support (2), a warning projection lamp (3), a mounting frame (4), a top plate (5) and an adjusting component, the warning projection lamp (3) is rotationally installed on the inner side of the installation arm support (2), the top end of the warning projection lamp (3) is provided with the top plate (5), the warning projection lamp (3) is rotationally fixedly connected with the top plate (5) through the mounting frame (4), the adjusting component for adjusting the projection angle of the warning projection lamp (3) is arranged on the crane beam body (1), and one side of the installation arm support (2) is provided with a wire fixing component.
2. The bridge crane safety warning device according to claim 1, wherein: the novel solar energy collecting device is characterized in that the mounting frame (4) is provided with concave frame bodies, the mounting frame (4) is symmetrically provided with two groups, and the mounting frame (4) is connected with the top plate (5) through bolts.
3. The bridge crane safety warning device according to claim 1, wherein: the adjusting component comprises a supporting frame (6), rotating wheels (7), a steel wire rope (8), a motor (9) and a fixing seat (10), wherein the supporting frame (6) is symmetrically provided with two groups, the rotating wheels (7) are installed on the inner sides of the upper ends of the supporting frame (6) through bearing fit rotating shafts, one group of the rotating wheels is provided with a motor (9) for driving the rotating wheels (7) on one side wall of the supporting frame (6), one end of the steel wire rope (8) is fixedly connected with the rotating wheels (7), and the other end of the steel wire rope is fixedly connected with the fixing seat (10) located at the top of the top plate (5).
4. A bridge crane safety warning device according to claim 3, wherein: the supporting frame (6) is fixedly connected with the lifting beam body (1), and the steel wire rope (8) is wound on the rotating wheel (7) when the rotating wheel (7) rotates.
5. The bridge crane safety warning device according to claim 1, wherein: the assembly comprises an assembly seat (11) and an assembly plate (12), wherein the assembly seat (11) is fixedly connected with the lifting beam body (1), the assembly plate (12) is fixedly installed on the assembly seat (11) through bolts, and the upper end of the assembly plate (12) is fixedly connected with the installation arm support (2) through bolts.
6. The bridge crane safety warning device according to claim 1, wherein: the wire fixing assembly comprises a mounting seat (13), a threaded rod (14), an arc-shaped seat (15) and a rotating handle (16), wherein the mounting seat (13) is fixedly connected with the mounting arm support (2), one end of the threaded rod (14) penetrates through the side wall of the mounting seat (13) in a threaded mode and then is rotationally connected with the arc-shaped seat (15), and the other end of the threaded rod (14) is fixedly connected with the rotating handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502353.6U CN219860254U (en) | 2023-03-15 | 2023-03-15 | Bridge crane safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502353.6U CN219860254U (en) | 2023-03-15 | 2023-03-15 | Bridge crane safety warning device |
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| Publication Number | Publication Date |
|---|---|
| CN219860254U true CN219860254U (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320502353.6U Active CN219860254U (en) | 2023-03-15 | 2023-03-15 | Bridge crane safety warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117894153A (en) * | 2023-12-14 | 2024-04-16 | 中铁五局集团第四工程有限责任公司 | High and large formwork rod piece dismantling warning device and application method thereof |
-
2023
- 2023-03-15 CN CN202320502353.6U patent/CN219860254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117894153A (en) * | 2023-12-14 | 2024-04-16 | 中铁五局集团第四工程有限责任公司 | High and large formwork rod piece dismantling warning device and application method thereof |
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