CN219860261U - Adjustable crown block - Google Patents
Adjustable crown block Download PDFInfo
- Publication number
- CN219860261U CN219860261U CN202321098095.6U CN202321098095U CN219860261U CN 219860261 U CN219860261 U CN 219860261U CN 202321098095 U CN202321098095 U CN 202321098095U CN 219860261 U CN219860261 U CN 219860261U
- Authority
- CN
- China
- Prior art keywords
- winding drum
- crane body
- travelling crane
- steel wire
- crown block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an adjustable crown block in the technical field of travelling crane, which comprises a cross beam, a support frame and a travelling crane body, wherein the cross beam is horizontally arranged on the support frame, a horizontal guide rail is arranged below the cross beam, and a first motor for driving the travelling crane body to horizontally move is arranged on the travelling crane body. The left side and the right side of the guide rail are respectively provided with a traveling crane body; a winding drum is arranged below the travelling crane body, a second motor for driving the winding drum to rotate is arranged outside the winding drum, and a steel wire rope is wound in the winding drum; a vertical limiting plate is fixed below the travelling crane body, a strip-shaped through hole is formed in the limiting plate, and a hoisting belt is connected after a steel wire rope penetrates through the strip-shaped through hole. The tail ends of the steel wire ropes are provided with hooks, and the left end and the right end of the hoisting belt are respectively hooked with the hooks on the same side. The lower end of the supporting frame is provided with a rail wheel. The surface of the support frame is provided with anti-collision cotton. The utility model has simple structure, can avoid the rotation and collision of the lifting piece during lifting and ensures the quality of products.
Description
Technical Field
The utility model relates to the technical field of travelling crane, in particular to an adjustable crown block.
Background
The stainless steel net cage is an important part of large papermaking equipment, has large volume and is afraid of collision, and a plurality of problems can be generated when the conventional crown block is used for lifting. For example, when in lifting, the stainless steel net cage is easy to collide with the crown block support frame due to rotation, so that local deformation is caused, and the product quality is influenced.
Disclosure of Invention
The utility model mainly aims to provide an adjustable crown block, which is used for solving the problems that in the prior art, when the crown block is used for lifting, a lifting piece is easy to rotate and collide.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an adjustable overhead traveling crane, includes crossbeam, support frame and driving body, and the crossbeam level sets up on the support frame, and the crossbeam below is equipped with horizontal guide rail, is equipped with the first motor of drive driving body horizontal movement on the driving body. The left side and the right side of the guide rail are respectively provided with a traveling crane body; a winding drum is arranged below the travelling crane body, a second motor for driving the winding drum to rotate is arranged outside the winding drum, and a steel wire rope is wound in the winding drum; a vertical limiting plate is fixed below the travelling crane body, a strip-shaped through hole is formed in the limiting plate, and a hoisting belt is connected after a steel wire rope penetrates through the strip-shaped through hole.
Further, the tail ends of the steel wire ropes are provided with hooks, and the left end and the right end of the hoisting belt are respectively hooked with the hooks on the same side. Thus being convenient for lifting and taking down the lifting piece.
Further, the lower end of the support frame is provided with a rail wheel. The utility model can move by means of the rail wheels and the rails laid on the ground, thereby widening the application range.
Further, the surface of the support frame is provided with anti-collision cotton. The anti-collision cotton can further prevent the lifting piece from colliding with the supporting frame.
The utility model also includes other components that enable the adjustable crown block to be used properly, all using techniques conventional in the art. In addition, the devices and components not defined in the present utility model are conventional in the art, such as the first motor, the second motor, etc. In the implementation process, a proper equipment or component model can be selected according to a specific working scene.
The working principle of the utility model is as follows: when the lifting piece is lifted, the steel wire ropes connected to the left side and the right side of the lifting belt penetrate through the limiting plates, and the strip-shaped through holes formed in the limiting plates can not obstruct the lifting of the lifting piece by the steel wire ropes, but can prevent the lifting piece from swinging and rotating back and forth. Meanwhile, the anti-collision cotton is arranged on the support frame, so that the possibility of collision of the lifting piece is further avoided, and the product quality is ensured.
Compared with the prior art, the utility model has the following beneficial effects: can prevent that the handling piece from taking place to rotate when handling, avoid colliding with: through setting up the limiting plate, wire rope only can be at the strip through-hole internal motion, has avoided the handling piece to take place to rotate when handling, has avoided the production of colliding with.
Drawings
Fig. 1 is a front view of an adjustable crown block of the present utility model.
Fig. 2 is a left side view of an adjustable crown block of the present utility model.
In the figure: 1. a cross beam; 2. a support frame; 3. a guide rail; 4. a travelling crane body; 5. a first motor; 6. a reel; 7. a second motor; 8. a wire rope; 9. a limiting plate; 10. a strip-shaped through hole; 11. hoisting the belt; 12. a hook; 13. lifting the piece; 14. anti-collision cotton; 15. and a rail wheel.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Examples:
as shown in fig. 1-2, an adjustable crown block comprises a cross beam 1, a support frame 2 and a traveling crane body 4, wherein the cross beam 1 is horizontally arranged on the support frame 2, a horizontal guide rail 3 is arranged below the cross beam 1, and a first motor 5 for driving the traveling crane body 4 to horizontally move is arranged on the traveling crane body 4. The left side and the right side of the guide rail 3 are respectively provided with a traveling crane body 4; a winding drum 6 is arranged below the travelling crane body 4, a second motor 7 for driving the winding drum 6 to rotate is arranged outside the winding drum 6, and a steel wire rope 8 is wound in the winding drum 6; a vertical limiting plate 9 is fixed below the travelling crane body 4, a strip-shaped through hole 10 is formed in the limiting plate 9, and a hoisting belt 11 is connected after the steel wire rope 8 passes through the strip-shaped through hole 10.
In addition, the tail ends of the steel wire ropes 8 are provided with hooks 12, and the left and right ends of the hoisting belt 11 are respectively hooked with the hooks 12 on the same side. The lower end of the support frame 2 is provided with a rail wheel 15. The surface of the supporting frame 2 is provided with anti-collision cotton 14.
The working principle of the adjustable crown block of the utility model is as follows: when the lifting piece 13 is lifted, the steel wire ropes 8 connected to the left side and the right side of the lifting belt 11 penetrate through the limiting plates 9, and the strip-shaped through holes 10 formed in the limiting plates 9 cannot obstruct the lifting of the lifting piece 13 by the steel wire ropes 8, but can prevent the lifting piece 13 from swinging and rotating back and forth. Meanwhile, the anti-collision cotton 14 is arranged on the support frame 2, so that the possibility of collision of the lifting piece 13 is further avoided, and the product quality is ensured.
The foregoing examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope of the present utility model without departing from the design spirit of the present utility model.
Claims (4)
1. The utility model provides an adjustable crown block, includes crossbeam (1), support frame (2) and driving body (4), crossbeam (1) level sets up on support frame (2), and crossbeam (1) below is equipped with horizontally guide rail (3), is equipped with on driving body (4) drive driving body (4) and controls first motor (5), its characterized in that: the left side and the right side of the guide rail (3) are respectively provided with a traveling crane body (4); a winding drum (6) is arranged below the travelling crane body (4), a second motor (7) for driving the winding drum (6) to rotate is arranged outside the winding drum (6), and a steel wire rope (8) is wound in the winding drum (6); a vertical limiting plate (9) is fixed below the travelling crane body (4), a strip-shaped through hole (10) is formed in the limiting plate (9), and a hoisting belt (11) is connected after the steel wire rope (8) passes through the strip-shaped through hole (10).
2. The adjustable crown block of claim 1, wherein: the tail ends of the steel wire ropes (8) are respectively provided with hooks (12), and the left end and the right end of the hoisting belt (11) are respectively hooked with the hooks (12) on the same side.
3. The adjustable crown block of claim 1, wherein: the lower end of the supporting frame (2) is provided with a rail wheel (15).
4. The adjustable crown block of claim 1, wherein: the surface of the supporting frame (2) is provided with anti-collision cotton (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098095.6U CN219860261U (en) | 2023-05-06 | 2023-05-06 | Adjustable crown block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321098095.6U CN219860261U (en) | 2023-05-06 | 2023-05-06 | Adjustable crown block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860261U true CN219860261U (en) | 2023-10-20 |
Family
ID=88334094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321098095.6U Active CN219860261U (en) | 2023-05-06 | 2023-05-06 | Adjustable crown block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860261U (en) |
-
2023
- 2023-05-06 CN CN202321098095.6U patent/CN219860261U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |