CN212799291U - Novel lifting lug for steel arch rib - Google Patents
Novel lifting lug for steel arch rib Download PDFInfo
- Publication number
- CN212799291U CN212799291U CN202021725528.2U CN202021725528U CN212799291U CN 212799291 U CN212799291 U CN 212799291U CN 202021725528 U CN202021725528 U CN 202021725528U CN 212799291 U CN212799291 U CN 212799291U
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- ring
- arch rib
- steel arch
- fixed
- screw
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Abstract
The utility model discloses a novel lug for steel arch rib, which comprises a mounting bas, the fixed first connecting seat that is provided with of intermediate position of the lower terminal surface of mount pad, the fixed first ring that is provided with of lower terminal surface of first connecting seat, the rear side of first ring is provided with the second ring, the intermediate position of the front side lateral wall of first ring is provided with the screw, the fixed nut that is provided with of intermediate position of the rear side lateral wall of second ring, first ring and second ring are passed to the one end of screw and nut threaded connection, the fixed second connecting seat that is provided with of intermediate position of the lower terminal surface of second ring, the fixed cable wire mount pad that is provided with of one end that is provided with the second ring is kept away from to the second connecting seat. The utility model discloses a novel lug for steel arch rib, this equipment simple structure, it is convenient to use, can adapt to multiple use scene according to the contained angle of actual existing conditions change first ring and second ring, improves the stability of lug, is worth promoting.
Description
Technical Field
The utility model relates to a lug field for the steel arch rib especially relates to a novel lug for steel arch rib.
Background
The arch rib is a framework of a main arch ring of the arch bridge. The arch rib bears the self weight, the transverse connection component, the arch wave and the corresponding construction load in the process of installing and building the arch wave, and the design of the arch rib can meet the requirements of the strength and the stability in the hoisting stage and the strength requirement of the section under the load action in each stage in the combination process.
The existing lifting lug for the steel arch rib is often simple in structure, can only hoist the suspension cable to the steel arch rib, cannot adjust the angle of the steel cable mounting seat according to the angle of the steel arch, and is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel lifting lug for steel arch ribs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel lug for steel arch rib, includes the mount pad, the fixed first connecting seat that is provided with of intermediate position of the lower terminal surface of mount pad, the fixed first ring that is provided with of lower terminal surface of first connecting seat, the rear side of first ring is provided with the second ring, the intermediate position of the front side lateral wall of first ring is provided with the screw, the fixed nut that is provided with of intermediate position of the rear side lateral wall of second ring, first ring and second ring are passed to the one end of screw and nut threaded connection, the fixed second connecting seat that is provided with of intermediate position of the lower terminal surface of second ring, the fixed cable wire mount pad that is provided with of one end that the second ring was kept away from to the second connecting seat.
As a further description of the above technical solution:
and a rodent is arranged at the connecting part of the first circular ring and the second circular ring.
As a further description of the above technical solution:
an extension seat is fixedly arranged in the middle of the side wall of the front side of the screw.
As a further description of the above technical solution:
and one end of the extension seat, which is far away from the screw, is fixedly provided with a hole.
As a further description of the above technical solution:
the mounting seats can be fixed on the steel arch rib by welding, rivets or the like.
As a further description of the above technical solution:
the first circular ring and the second circular ring can rotate at any angle.
The utility model discloses following beneficial effect has:
before the device works, the mounting seat is fixedly mounted on the lower end face of the steel arch rib by welding or placing rivets, then the angle between the first circular ring and the second circular ring is adjusted, then the screws are screwed down, and then the suspension cable is mounted in the steel cable mounting seat, so that the device is mounted, due to the existence of the first circular ring and the second circular ring, the device can adjust the included angle between the first circular ring and the second circular ring according to the included angle between the mounting seat and the steel cable, due to the existence of the grinding teeth, the first circular ring and the second circular ring can be tightly gripped after the angle is determined, the possibility of looseness is reduced, due to the existence of the extension seat and the opening, a worker can insert into the opening by using a crowbar to increase the moment, the screw and the nut are conveniently and tightly fixed, the device is simple in structure and convenient to use, the included angle between the first circular ring and the second circular ring can be changed according to the actual existing situation, adapt to multiple use scene, improve the stability of lug, be worth promoting.
Drawings
Fig. 1 is a front view of a lifting lug for a novel steel arch rib provided by the utility model;
fig. 2 is a side view of a novel lifting lug for a steel arch rib provided by the utility model;
fig. 3 is a cross-sectional view of the connection ring of the novel lifting lug for the steel arch rib provided by the utility model.
Illustration of the drawings:
1. a mounting seat; 2. a first connecting seat; 3. a first circular ring; 4. a screw; 5. an extension base; 6. opening a hole; 7. a second circular ring; 8. a nut; 9. a second connecting seat; 10. a steel cable mounting seat; 11. and (3) a rodent.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a novel lifting lug for a steel arch rib comprises a mounting seat 1 for mounting equipment on the steel arch rib, a first connecting seat 2 is fixedly arranged in the middle of the lower end surface of the mounting seat 1 for connecting the mounting seat 1 and a first ring 3, the lower end surface of the first connecting seat 2 is fixedly provided with the first ring 3, the rear side of the first ring 3 is provided with a second ring 7, the middle of the front side wall of the first ring 3 is provided with a screw 4 for adjusting the tightness of the first ring 3 and the second ring 7, the middle of the rear side wall of the second ring 7 is fixedly provided with a nut 8 for mounting the screw 4, one end of the screw 4 passes through the first ring 3 and the second ring 7 and is in threaded connection with the nut 8, the middle of the lower end surface of the second ring 7 is fixedly provided with a second connecting seat 9 for connecting the second ring 7 and a steel cable mounting seat 10, one end of the second connecting seat 9 far away from the second circular ring 7 is fixedly provided with a steel cable mounting seat 10 for mounting a suspension cable.
The working principle is as follows: this equipment is preceding, earlier with mount pad 1 through the lower terminal surface of placing fixed mounting at the steel arch rib of welding or rivet, then according to the angle of steel arch rib and span wire, loosen screw 4, adjust the angle of first ring 3 and second ring 7, then tighten screw 4, make the mutual chucking of rodent 11, prevent in long-time use, take place to become flexible, the staff can insert instrument such as crowbar in trompil 6 when twisting screw 4, laborsaving screws up screw 4, then install the span wire in cable wire mount pad 10, equipment is the installation completion promptly, this equipment structure is simple, and is convenient to use, can change the contained angle of first ring 3 and second ring 7 according to actual existing conditions, adapt to multiple use scene, improve the stability of lug, be worth promoting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel lug for steel arch rib, includes mount pad (1), its characterized in that: the middle position of the lower end face of mounting seat (1) is fixed and is provided with first connecting seat (2), the lower end face of first connecting seat (2) is fixed and is provided with first ring (3), the rear side of first ring (3) is provided with second ring (7), the middle position of the front side lateral wall of first ring (3) is provided with screw (4), the middle position of the rear side lateral wall of second ring (7) is fixed and is provided with nut (8), the one end of screw (4) is passed first ring (3) and second ring (7) and is just connected with nut (8) screw thread, the middle position of the lower terminal surface of second ring (7) is fixed and is provided with second connecting seat (9), the one end that second ring (7) was kept away from in second connecting seat (9) is fixed and is provided with cable wire mounting seat (10).
2. The new shackle for a steel arch rib according to claim 1, wherein: the connecting part of the first circular ring (3) and the second circular ring (7) is provided with a rodent (11).
3. The new shackle for a steel arch rib according to claim 1, wherein: an extension seat (5) is fixedly arranged in the middle of the side wall of the front side of the screw (4).
4. A novel lifting lug for a steel arch rib according to claim 3, wherein: and one end of the extension seat (5) far away from the screw (4) is fixedly provided with a hole (6).
5. The new shackle for a steel arch rib according to claim 1, wherein: the mounting seat (1) can be fixed on the steel arch rib in a welding or riveting mode.
6. The new shackle for a steel arch rib according to claim 1, wherein: the first circular ring (3) and the second circular ring (7) can rotate at any angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725528.2U CN212799291U (en) | 2020-08-18 | 2020-08-18 | Novel lifting lug for steel arch rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725528.2U CN212799291U (en) | 2020-08-18 | 2020-08-18 | Novel lifting lug for steel arch rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212799291U true CN212799291U (en) | 2021-03-26 |
Family
ID=75085284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021725528.2U Active CN212799291U (en) | 2020-08-18 | 2020-08-18 | Novel lifting lug for steel arch rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212799291U (en) |
-
2020
- 2020-08-18 CN CN202021725528.2U patent/CN212799291U/en active Active
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