CN212740506U - Combined attached frame device of tower crane - Google Patents
Combined attached frame device of tower crane Download PDFInfo
- Publication number
- CN212740506U CN212740506U CN202021144256.7U CN202021144256U CN212740506U CN 212740506 U CN212740506 U CN 212740506U CN 202021144256 U CN202021144256 U CN 202021144256U CN 212740506 U CN212740506 U CN 212740506U
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- rope
- reinforcing
- frame
- connecting seat
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Abstract
The utility model discloses a combined attachment frame device of a tower crane, belonging to the technical field of tower cranes and aiming at providing a combined attachment frame device of a tower crane with high strength, which comprises a square frame consisting of four crossbeams, ear plates are arranged at the outer sides of four corners of the frame, an inner supporting structure is arranged in the frame, the inner supporting structure comprises a first reinforcing device and a second reinforcing device, the first reinforcing device is arranged on the diagonal line of the frame, the first reinforcing device comprises a first connecting seat which is connected in sequence, the first connecting seat and the second connecting seat are both U-shaped, two ends of the first connecting seat are respectively connected with two connected cross beams, two ends of the second connecting seat are respectively connected with two other connected cross beams, two ends of the second reinforcing device are respectively connected with the frame, and the second reinforcing device is crossed with the first reinforcing device.
Description
Technical Field
The utility model relates to a tower crane, more specifically say, it relates to tower crane's combination formula adheres to frame device.
Background
The attached frame device generally comprises four support columns (or three support columns), a frame and an inner support rod, wherein the frame is square, and the inner support rod is arranged in the frame and used for reinforcing the frame; as high-rise buildings become higher and higher, the working height of the tower crane increases, and the strength of a general attachment frame device is also increased to ensure the stability of the tower crane, so that the general attachment frame device cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a tower crane's combination formula adheres to frame device that intensity is high.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a combined attached frame device of a tower crane comprises a square frame consisting of four cross beams, ear plates are arranged on the outer sides of four corners of the frame, an inner supporting structure is arranged in the frame and comprises a first reinforcing device and a second reinforcing device, the first reinforcing device is arranged on the diagonal line of the frame, the first reinforcing device comprises a first connecting seat, a reinforcing column and a second connecting seat which are sequentially connected, the first connecting seat and the second connecting seat are both U-shaped, two ends of the first connecting seat are respectively connected with the two cross beams, two ends of the second connecting seat are respectively connected with the other two cross beams, the reinforcing column is provided with a through hole and an adjusting hole which are mutually communicated and intersected, the second reinforcing device comprises a first rope, a second rope and an adjusting piece, the adjusting piece comprises a bolt, a nut, a lantern ring and a threaded pipe, the threaded pipe is connected with the reinforcing column, and the threaded pipe is communicated with the adjusting hole, the lantern ring is sleeved on the bolt and connected with the bolt, the bolt sequentially penetrates through the threaded pipe and the adjusting hole, the nut is in threaded connection with the bolt, the bolt is in threaded connection with the threaded pipe, the lantern ring is arranged in the adjusting hole, the nut is abutted to the outer wall of the reinforcing column, the reinforcing column is arranged between the nut and the threaded pipe, one end of the first rope is connected with one of the two adjacent cross beams, the other end of the first rope stretches into the through hole and is connected with the lantern ring, one end of the second rope is connected with the cross beams in the two adjacent cross beams, and the other end of the second rope stretches into the through hole and is connected with the lantern ring.
Furthermore, a plurality of second reinforcing devices are arranged and are respectively arranged on two sides of the reinforcing column.
Furthermore, the first rope and the second rope are both made of metal materials.
By adopting the technical scheme, the beneficial effects of the utility model are that: the first reinforcing device and the second reinforcing device further reinforce the frame, so that the strength of the frame is greatly increased, the attached frame device is further lifted, and the requirement of the tower crane is met.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a second reinforcement device.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 2.
A combined type attachment frame device of a tower crane with high strength.
The utility model discloses a concrete implementation scheme: including the square frame 1 of compriseing four crossbeams, the outside at four angles of frame 1 is equipped with otic placode 2, be equipped with interior supporting structure 3 in the frame 1, interior supporting structure 3 includes first reinforcing means 4 and second reinforcing means 5, first reinforcing means 4 is arranged in on the diagonal line of frame 1, first reinforcing means 4 is including the first connecting seat 6 that connects gradually, strengthen post 7 and second connecting seat 8, first connecting seat 6 and second connecting seat 8 all are the U form, the both ends of first connecting seat 6 respectively with be connected two crossbeams be connected, the both ends of second connecting seat 8 are connected with other two continuous crossbeams respectively.
The four cross beams are movably connected, one ear plate 2 is arranged between every two adjacent cross beams, and the ear plate 2 is connected with the two cross beams, so that the frame 1 is preliminarily fixed and reinforced; the first connecting seat 6 and the second connecting seat 8 which are U-shaped respectively connect two adjacent two pairs of cross beams, so that the reinforcing effect is achieved, the reinforcing columns 7 on the diagonal lines internally support and reinforce the whole frame 1, the frame 1 is ensured not to be stressed and deformed, and the frame 1 is further reinforced.
The reinforcing column 7 is provided with a through hole 9 and an adjusting hole 10 which are communicated and intersected with each other, the second reinforcing device 5 comprises a first rope 11, a second rope 12 and an adjusting piece 13, the adjusting piece 13 comprises a bolt 14, a nut 15, a lantern ring 16 and a threaded pipe 17, the threaded pipe 17 is connected with the reinforcing column 7, the threaded pipe 17 is communicated with the adjusting hole 10, the lantern ring 16 is sleeved on the bolt 14 and is connected with the bolt 14, the bolt 14 sequentially penetrates through the threaded pipe 17 and the adjusting hole 10, the nut 15 is in threaded connection with the bolt 14, the bolt 14 is in threaded connection with the threaded pipe 17, the lantern ring 16 is arranged in the adjusting hole 10, the nut 15 is abutted against the outer wall of the reinforcing column 7, the reinforcing column 7 is arranged between the nut 15 and the threaded pipe 17, one end of the first rope 11 is connected with one of the two adjacent cross beams, the other end of the first rope 11 extends into the through hole 9 and is connected with the lantern ring 16, one end of the second rope 12 is connected with, the other end of the second rope 12 extends into the through hole 9 and is connected with the lantern ring 16; the second reinforcing devices 5 are arranged in a plurality of numbers, and the second reinforcing devices 5 are respectively arranged at two sides of the reinforcing column 7; the first rope 11 and the second rope 12 are made of a metal material.
The screw rod is rotated to enable the screw rod to rotate on the threaded pipe 17, and then the screw rod pulls the first rope 11 and the second rope 12, so that the first rope 11 and the second rope 12 respectively pull the cross beams, under the action of the first rope 11 and the second rope 12 of the second reinforcing devices 5, the cross beams on two sides of the first device are pulled towards the reinforcing column 7, the stress between the frame 1 and the first reinforcing device 4 is increased, and the connection among the cross beams, the first reinforcing device 4 and the second reinforcing device 5 is more stable and firm; after the screw rotates, the first rope 11 and the second rope 12 rotate in the direction of the reinforcing column 7 and abut against the reinforcing column 7 after tension adjustment of the first rope 11 and the second rope 12 is completed, and the screw is matched with the threaded pipe 17, so that the screw is not easy to rotate after rotation adjustment is completed, and stable pulling and reinforcement of the first rope 11 and the second rope 12 on the cross beam are ensured; the second reinforcing devices 5 are crossed with the first reinforcing devices 4 and are matched with each other to reinforce the frame 1, so that the strength and the stability of the attached frame device are further improved, and the requirements of the tower crane are further met.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (3)
1. Tower crane's combination formula adheres to frame device includes the square frame who comprises four crossbeams, and the outside at four angles of frame is equipped with the otic placode, is equipped with interior stay structure, characterized by in the frame: the inner supporting structure comprises a first reinforcing device and a second reinforcing device, the first reinforcing device is arranged on the diagonal line of the frame, the first reinforcing device comprises a first connecting seat, a reinforcing column and a second connecting seat which are sequentially connected, the first connecting seat and the second connecting seat are both U-shaped, two ends of the first connecting seat are respectively connected with two connected cross beams, two ends of the second connecting seat are respectively connected with the other two connected cross beams, the reinforcing column is provided with a through hole and an adjusting hole which are mutually communicated and intersected,
the second reinforcing device comprises a first rope, a second rope and an adjusting part, the adjusting part comprises a bolt, a nut, a sleeve ring and a threaded pipe, the threaded pipe is connected with the reinforcing column and communicated with the adjusting hole, the sleeve ring is sleeved on the bolt and connected with the bolt, the bolt sequentially penetrates through the threaded pipe and the adjusting hole, the nut is in threaded connection with the bolt, the bolt is in threaded connection with the threaded pipe, the sleeve ring is arranged in the adjusting hole, the nut is abutted against the outer wall of the reinforcing column, the reinforcing column is arranged between the nut and the threaded pipe, one end of the first rope is connected with one of the two adjacent cross beams, the other end of the first rope stretches into the through hole and is connected with the sleeve ring, one end of the second rope is connected with the other of the two adjacent cross beams, and the other end of the second rope stretches into the through hole and.
2. The modular attachment frame assembly of a tower crane according to claim 1, further comprising: the second reinforcing devices are arranged in a plurality of numbers and are respectively arranged on two sides of the reinforcing column.
3. The modular attachment frame assembly of a tower crane according to claim 1, further comprising: the first rope and the second rope are both made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144256.7U CN212740506U (en) | 2020-06-18 | 2020-06-18 | Combined attached frame device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144256.7U CN212740506U (en) | 2020-06-18 | 2020-06-18 | Combined attached frame device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740506U true CN212740506U (en) | 2021-03-19 |
Family
ID=75009296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021144256.7U Active CN212740506U (en) | 2020-06-18 | 2020-06-18 | Combined attached frame device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740506U (en) |
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2020
- 2020-06-18 CN CN202021144256.7U patent/CN212740506U/en active Active
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