CN214657810U - Locking and rotating device for large-diameter suspender - Google Patents
Locking and rotating device for large-diameter suspender Download PDFInfo
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- CN214657810U CN214657810U CN202023142174.1U CN202023142174U CN214657810U CN 214657810 U CN214657810 U CN 214657810U CN 202023142174 U CN202023142174 U CN 202023142174U CN 214657810 U CN214657810 U CN 214657810U
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Abstract
A locking and rotating device for a large-diameter suspender belongs to the technical field of suspender connection steel structure installation. Comprises a curved surface clamping plate, a fastening bolt and a rotating rod. The curved surface splint comprise a curved surface vertical plate, a fastening connecting plate, an arc-shaped bottom plate, an arc-shaped horizontal rib plate and a rotating rod sleeve. The arc-shaped bottom plate, the arc-shaped horizontal stiffened plate and the curved vertical plate are welded; the fastening connecting plate is simultaneously welded with the curved surface vertical plate, the arc-shaped bottom plate and the arc-shaped horizontal rib plate; the rotating rod sleeve is welded with the curved surface vertical plate and the arc-shaped horizontal rib plate. The combined type sectional rod piece connecting device has the advantages of being simple in structure and convenient to manufacture due to the adoption of a combined type design, and being suitable for field connecting and installing operation of large-diameter sectional rod pieces connected by positive and negative screw threads and equal-strength nuts.
Description
Technical Field
The utility model belongs to the technical field of steel construction installation is connected to the jib, especially, a major diameter jib locking rotating device is provided. The connecting device is suitable for field connecting and mounting operation of large-diameter sectional rods connected by positive and negative screw threads and equal-strength nuts.
Background
With the development of steel structure buildings, a great deal of structural types emerge, and a suspender connecting steel structure appears in industrial modification projects from time to time. Such boom structures typically do not have a column support system and rely on the boom to suspend the various layers of the structure. The hanger rod needs to be segmented during machining, the diameter is large, and the difficulty is large during field installation and connection.
Disclosure of Invention
An object of the utility model is to provide a major diameter jib locking rotating device, locking when solving the on-the-spot erection joint of major diameter segmentation jib rotates and can not harm the difficult problem of construction on jib surface. According to the characteristics of the positive and negative screw threads and equal-strength nut connection node structure of the hanger rod, the large-diameter hanger rod locking and rotating device is designed, the construction problem of field installation and connection of the segmented hanger rod is solved, and the quality of the hanger rod is guaranteed.
The utility model discloses a: comprises a curved clamping plate 8, a fastening bolt 6, a rotating rod 7 and a rotating suspension rod 9. Wherein, the curved surface splint 8 comprises a curved surface vertical plate 1, a fastening connecting plate 2, an arc-shaped bottom plate 3, an arc-shaped horizontal rib plate 4 and a rotating rod sleeve 5. The curved surface splint 8 is composed of: the arc-shaped bottom plate 3 and the arc-shaped horizontal stiffened plate 4 are welded with the curved surface vertical plate 1; the fastening connecting plate 2 is simultaneously welded with the curved surface vertical plate 1, the arc-shaped bottom plate 3 and the arc-shaped horizontal rib plate 4; the rotating rod sleeve 5 is welded with the curved surface vertical plate 1 and the arc-shaped horizontal rib plate 4. The curved clamping plate 8 is arranged at the periphery of the suspender, and the curved clamping plate 8 is connected and fastened on the suspender 9 by the fastening bolt 6; the rotating rod 7 is inserted to form a large-diameter suspender locking and rotating device.
A set of suspender locking and rotating device consists of a curved surface clamping plate 8, a fastening bolt 6 and a rotating rod 7; the curved clamping plate 8 is connected and fastened through the fastening bolt 6, and the rotating rod 7 and the rotating suspender 9 are inserted to form the large-diameter suspender locking and rotating device.
The utility model has the advantages of, adopt the modular design, simple structure, preparation are simple and convenient, and the installation operation is connected in applicable major diameter segmentation member field that strong nuts such as positive and negative screw thread + connect.
Drawings
Fig. 1 is an implementation diagram of the locking and rotating device of the present invention.
Fig. 2 is the front view of the curved surface clamping plate 8 of the locking and rotating device of the utility model.
Fig. 3 is a side view of the curved surface clamping plate 8 of the locking and rotating device of the present invention.
Fig. 4 is a first plan view of the curved surface clamping plate 8 of the locking and rotating device of the present invention.
Fig. 5 is a second top view of the curved surface clamping plate 8 of the locking and rotating device of the present invention.
In the figure, a curved surface vertical plate 1, a fastening connecting plate 2, an arc-shaped bottom plate 3, an arc-shaped horizontal rib plate 4, a rotating rod sleeve 5, a fastening bolt 6, a rotating rod 7, a curved surface clamping plate 8 and a hanging rod 9.
Detailed Description
Fig. 1 shows a specific embodiment of the locking rotating device of the present invention.
The utility model discloses a: comprises a curved clamping plate 8, a fastening bolt 6, a rotating rod 7 and a rotating suspension rod 9. Wherein, the curved surface splint 8 comprises a curved surface vertical plate 1, a fastening connecting plate 2, an arc-shaped bottom plate 3, an arc-shaped horizontal rib plate 4 and a rotating rod sleeve 5. The curved surface splint 8 is composed of: the arc-shaped bottom plate 3 and the arc-shaped horizontal stiffened plate 4 are welded with the curved surface vertical plate 1; the fastening connecting plate 2 is simultaneously welded with the curved surface vertical plate 1, the arc-shaped bottom plate 3 and the arc-shaped horizontal rib plate 4; the rotating rod sleeve 5 is welded with the curved surface vertical plate 1 and the arc-shaped horizontal rib plate 4.
The curved surface clamping plate 8 is arranged on the periphery of the suspender, the curved surface clamping plate 8 is connected and fastened on the suspender through the fastening bolt 6, then the rotating rod 7 is inserted, and the locking rotation of the suspender is realized by rotating the rotating rod 7.
Claims (1)
1. A locking and rotating device for a large-diameter suspender is characterized by comprising a curved surface clamping plate (8), a fastening bolt (6) and a rotating rod (7); the curved surface clamping plate (8) comprises a curved surface vertical plate (1), a fastening connecting plate (2), an arc-shaped bottom plate (3), an arc-shaped horizontal rib plate (4) and a rotating rod sleeve (5); the arc-shaped bottom plate (3) and the arc-shaped horizontal rib plate (4) are welded with the curved surface vertical plate (1); the fastening connecting plate (2) is simultaneously welded with the curved surface vertical plate (1), the arc-shaped bottom plate (3) and the arc-shaped horizontal rib plate (4); the rotating rod sleeve (5) is welded with the curved surface vertical plate (1) and the arc-shaped horizontal rib plate (4); the curved clamping plate (8) is connected and fastened on the suspension rod (9) by a fastening bolt (6); the rotating rod (7) is inserted into the rotating rod sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142174.1U CN214657810U (en) | 2020-12-21 | 2020-12-21 | Locking and rotating device for large-diameter suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142174.1U CN214657810U (en) | 2020-12-21 | 2020-12-21 | Locking and rotating device for large-diameter suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657810U true CN214657810U (en) | 2021-11-09 |
Family
ID=78502146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142174.1U Active CN214657810U (en) | 2020-12-21 | 2020-12-21 | Locking and rotating device for large-diameter suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657810U (en) |
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2020
- 2020-12-21 CN CN202023142174.1U patent/CN214657810U/en active Active
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