CN217516565U - Flexible attachment device of tower crane - Google Patents
Flexible attachment device of tower crane Download PDFInfo
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- CN217516565U CN217516565U CN202221179604.3U CN202221179604U CN217516565U CN 217516565 U CN217516565 U CN 217516565U CN 202221179604 U CN202221179604 U CN 202221179604U CN 217516565 U CN217516565 U CN 217516565U
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- tower crane
- attachment device
- flexible attachment
- hoist
- building
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Abstract
The utility model discloses a flexible attachment device of tower crane, including the hoist body with adhere to the building, fixed mounting has two corresponding guide post in position between two adjacent floors of adhering to the building, and guide post's surface sliding connection has two buffer tube, and guide post's surface cover is equipped with buffer spring, two buffer tube's surface all rotates and is connected with the connection pull rod, the surface cover of hoist body is equipped with spacing cutting ferrule. This flexible attachment device of tower crane, through setting up the direction stand, buffer tube, buffer spring, connecting pull rod and spacing cutting ferrule, when the hoist takes place the skew, can drive connecting pull rod and rotate, and then drive buffer tube and slide on the surface of direction stand, and then under buffer spring's cushioning effect, make the hoist effectively cushion and dissolve the rigid impact force that produces to attached building when rocking, improved the effect of protecting simultaneously attached building and hoist.
Description
Technical Field
The utility model relates to a tower crane technical field specifically is a flexible attachment device of tower crane.
Background
With the continuous rise of high-rise buildings in urban construction, the application of the tower crane is more and more extensive, when the height of the tower crane is higher, the tower crane must bear torque and bending moment loads by virtue of an attachment, the strength, the rigidity and the stability of a tower body are ensured, and the requirement that the tower crane is attached to a building with strong rigidity is provided.
However, since the tower crane is high in height and swings to some extent under the action of wind, a rigid impact force is generated on the attached building, so that the tower body of the crane is easily vibrated and damaged, and the attached building is also affected to some extent. Therefore, the flexible attachment device for the tower crane is provided.
Disclosure of Invention
The utility model aims at providing a flexible attachment device of tower crane to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible attachment device of tower crane, includes the hoist body and adheres to the building, fixed mounting has two corresponding guide post in position between two adjacent floors of adhering to the building, and guide post's surface sliding connection has two buffer tube, and guide post's surface cover is equipped with buffer spring, two buffer tube's surface all rotates and is connected with the connecting rod, the surface cover of hoist body is equipped with spacing cutting ferrule, and the fixed surface of spacing cutting ferrule is connected with two corresponding linkage plates in position, the connecting rod is kept away from buffer tube's one end and is connected with linkage plate's surface rotation.
Preferably, the surface of the limiting clamping sleeve is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded ejector rod, and the end part of the threaded ejector rod is rotatably connected with an L-shaped abutting plate.
Preferably, the surface of the abutting plate is in lap joint with the surface of the crane body, and the surface of the abutting plate is provided with a non-slip mat.
Preferably, one end of the threaded mandril far away from the abutting plate is fixedly connected with an operation block.
Preferably, one end of the buffer spring is fixedly connected with the surface of the buffer sleeve, and the other end of the buffer spring is fixedly connected with the surface of the guide upright post.
Preferably, the equal fixedly connected with installation fixed plate in both ends about the direction stand, and the direction stand passes through bolt and installation fixed plate fixed mounting on the surface of floor.
Advantageous effects
The utility model provides a flexible attachment device of tower crane possesses following beneficial effect:
1. this flexible attachment device of tower crane, through setting up the direction stand, buffer tube, buffer spring, connecting pull rod and spacing cutting ferrule, when the hoist takes place the skew, can drive connecting pull rod and rotate, and then drive buffer tube and slide on the surface of direction stand, and then under buffer spring's cushioning effect, make the hoist effectively cushion and dissolve the rigid impact force that produces to attached building when rocking, improved the effect of protecting simultaneously attached building and hoist.
2. This flexible attachment device of tower crane through setting up spacing cutting ferrule, screw ejector pin and supporting tight board, makes things convenient for the staff to carry out spacing and chucking fixedly to the hoist stand of different thicknesses on the stand surface of hoist with spacing cutting ferrule erection joint to use the screw ejector pin to drive and support tight board and remove, improved the application scope of device, and reach easy to assemble dismantlement and purpose.
Drawings
FIG. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is a schematic view of a top-down structure of the limiting card sleeve of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a crane body 1, an attachment building 2, a guide upright post 3, a buffer sleeve 4, a buffer spring 5, a connecting pull rod 6, a limiting clamping sleeve 7, an engaging plate 8, a threaded ejector rod 9, a butting plate 10, an installation fixing plate 11 and an operation block 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flexible attachment device of tower crane, includes hoist body 1 and adheres to building 2, and fixed mounting has two corresponding guide post 3 in position between two adjacent floors of adhering to building 2, and the equal fixedly connected with installation fixed plate 11 in upper and lower both ends of guide post 3, and guide post 3 passes through the bolt and the surface of installation fixed plate 11 fixed mounting at the floor.
The surface sliding connection of direction stand 3 has two buffer tube 4, and the surface cover of direction stand 3 is equipped with buffer spring 5, and buffer spring 5's one end and buffer tube 4's fixed surface are connected, and buffer spring 5's the other end and the fixed surface of direction stand 3 are connected.
The surface of two buffer tube 4 all rotates and is connected with connecting pull rod 6, the surface cover of hoist body 1 is equipped with spacing cutting ferrule 7, through setting up direction stand 3, buffer tube 4, buffer spring 5, connecting pull rod 6 and spacing cutting ferrule 7, when the hoist takes place to squint, can drive connecting pull rod 6 and rotate, and then drive buffer tube 4 at the surperficial slip of direction stand 3, and then under buffer spring 5's cushioning effect, make the hoist effectively cushion and dissolve the rigid impact force that produces to adhering to the building when rocking, the effect of protecting simultaneously to adhering to building and hoist has been improved.
The surface of the limiting clamping sleeve 7 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded ejector rod 9, the end part of the threaded ejector rod 9 is rotatably connected with an L-shaped abutting plate 10, the surface of the abutting plate 10 is in lap joint with the surface of the crane body 1, the surface of the abutting plate 10 is provided with an anti-slip pad, and the threaded ejector rod 9 is far away from one end of the abutting plate 10 and is fixedly connected with an operating block 12.
Two corresponding linkage plate 8 in position of fixed surface of spacing cutting ferrule 7 are connected with, connecting pull rod 6 keeps away from buffer tube 4's one end and is connected with linkage plate 8's surperficial rotation, through setting up spacing cutting ferrule 7, screw ejector pin 9 and supporting tight board 10, make things convenient for the staff with spacing cutting ferrule 7 erection joint on the stand surface of hoist, and use screw ejector pin 9 to drive and support tight board 10 and remove, can realize that it is fixed to carry out spacing and chucking to the hoist stand of different thicknesses, the application scope of the device is improved, and reach easy to assemble dismantlement and purpose.
The working principle is as follows: when using, at first with spacing cutting ferrule 7 fixed mounting on the surface of hoist stand, it is fixed to use screw ejector pin 9 to drive to support tight board 10 to carry out the chucking to the hoist stand again, when the hoist takes place to squint, can drive and connect pull rod 6 and rotate, and then drive buffer tube 4 and slide on the surface of direction stand 3, under buffer spring 5's cushioning effect, make the hoist effectively cushion and dissolve the rigid impact force that the building produced attaching when rocking, improved the effect of protecting simultaneously attaching building and hoist.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flexible attachment device of tower crane, includes hoist body (1) and adheres to building (2), its characterized in that: it has two corresponding direction stand (3) in position to adhere to fixed mounting between two adjacent floors of building (2), and the sliding surface of direction stand (3) is connected with two buffer tube (4), and the surperficial cover of direction stand (3) is equipped with buffer spring (5), two the surface of buffer tube (4) is all rotated and is connected with connecting pull rod (6), the surface cover of hoist body (1) is equipped with spacing cutting ferrule (7), and the fixed surface of spacing cutting ferrule (7) is connected with two corresponding linking plate (8) in position, the one end of buffer tube (4) is kept away from in connecting pull rod (6) rotates with the surface of linking plate (8) and is connected.
2. The flexible attachment device of the tower crane according to claim 1, wherein: the surface of the limiting clamping sleeve (7) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded ejector rod (9), and the end part of the threaded ejector rod (9) is rotatably connected with an L-shaped abutting plate (10).
3. The flexible attachment device of a tower crane according to claim 2, wherein: the surface of the abutting plate (10) is in lap joint with the surface of the crane body (1), and the surface of the abutting plate (10) is provided with a non-slip mat.
4. The flexible attachment device of a tower crane according to claim 2, wherein: and an operation block (12) is fixedly connected to one end of the threaded mandril (9) far away from the abutting plate (10).
5. The flexible attachment device of the tower crane according to claim 1, wherein: one end of the buffer spring (5) is fixedly connected with the surface of the buffer sleeve (4), and the other end of the buffer spring (5) is fixedly connected with the surface of the guide upright post (3).
6. The flexible attachment device of a tower crane according to claim 1, wherein: the equal fixedly connected with installation fixed plate (11) in upper and lower both ends of direction stand (3), and direction stand (3) pass through bolt and installation fixed plate (11) fixed mounting on the surface of floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221179604.3U CN217516565U (en) | 2022-05-17 | 2022-05-17 | Flexible attachment device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221179604.3U CN217516565U (en) | 2022-05-17 | 2022-05-17 | Flexible attachment device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217516565U true CN217516565U (en) | 2022-09-30 |
Family
ID=83389517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221179604.3U Active CN217516565U (en) | 2022-05-17 | 2022-05-17 | Flexible attachment device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217516565U (en) |
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2022
- 2022-05-17 CN CN202221179604.3U patent/CN217516565U/en active Active
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