CN214993028U - Steel box girder support baffle - Google Patents
Steel box girder support baffle Download PDFInfo
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- CN214993028U CN214993028U CN202120333027.8U CN202120333027U CN214993028U CN 214993028 U CN214993028 U CN 214993028U CN 202120333027 U CN202120333027 U CN 202120333027U CN 214993028 U CN214993028 U CN 214993028U
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- baffle
- box girder
- clapboard
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Abstract
The utility model provides a steel box girder support baffle, which comprises a first baffle, a second baffle is integrally formed on the right side of the first baffle, a cutting wire groove is reserved on the end surface of the first baffle, which is contacted with the second baffle, a plurality of lead screws are arranged in the cutting wire groove, one side of each lead screw penetrates through the inner wall of the first baffle and extends to the outside of the outer wall, the other side penetrates through the inner wall of the second baffle and extends to the outside of the outer wall, one end of each lead screw, which is positioned at the outside of the first baffle, is movably connected with a left steel ring, and one end of each lead screw, which is positioned at the outside of the second baffle, is movably connected with a right steel ring, the utility model discloses a complete wide box chamber transverse baffle is formed by blanking two or more transverse baffles, then matching positioning and integral assembling and integral welding longitudinal and transverse stiffening are carried out, thereby reducing the workload of baffle units, greatly saving manpower and material resources consumption, and leading the left steel ring and the right steel ring arranged on the lead screws to carry out corresponding direction rotation pair after cutting, and the stability of the steel box girder is enhanced, so that the assembly matching precision of the box girder partition plates is improved.
Description
Technical Field
The utility model relates to a technical field of steel case roof beam specifically is a steel case roof beam support baffle.
Background
The steel box girder is also called steel plate box girder, and is a common structural form of a large-span bridge. The steel box girder is generally used on bridges with large span, is called a steel box girder in a large-span cable support bridge because the shape of the steel box girder is like a box, the span of the steel box girder reaches hundreds of meters and up to thousands of meters, and is generally manufactured and installed by a plurality of beam sections, the cross section of the steel box girder has the characteristics of wide and flat appearance, and the height-width ratio reaches 1: about 10. The steel box girder is generally formed by connecting a top plate, a bottom plate, a web plate, a partition plate, a stiffening rib and the like in an all-welded mode. The diaphragm plate is an important constituent unit of a steel box girder bridge, and particularly, a steel box girder with a wide box chamber is often used, and the wide box chamber is generally required to be manufactured by being cut off from the middle into two sections due to the limitation of road transportation in the existing steel box girder support diaphragm, so the manufacturing workload of the diaphragm plate unit element is increased.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a steel box girder support baffle for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a steel box girder support baffle comprises a first baffle, a second baffle is integrally formed on the right side of the first baffle, a cutting wire groove is reserved on the end face of the first baffle, which is contacted with the second baffle, a plurality of lead screws are arranged in the cutting wire groove, one side of each lead screw penetrates through the inner wall of the first baffle and extends to the outside of the outer wall, the other side of each lead screw penetrates through the inner wall of the second baffle and extends to the outside of the outer wall, one end of each lead screw, which is positioned at the outside of the first baffle, is movably connected with a left steel ring, and one end of each lead screw, which is positioned at the outside of the second baffle, is movably connected with a right steel ring. And the stability of the steel box girder is enhanced, so that the assembly matching precision of the box girder partition plates is improved.
Furthermore, a plurality of first lugs are fixedly connected to the upper end face of the first partition plate, and the first partition plate is convenient to hoist and transport due to the design.
Furthermore, a plurality of second lugs are fixedly connected to the upper end face of the second partition plate, and the second partition plate is convenient to hoist and transport due to the design.
Furthermore, first baffle has the splice with second baffle rear side integrated into one piece, and this design is convenient for splice with the steel box girder baffle of rear side.
Furthermore, first baffle has the buckle with second baffle front side integrated into one piece, and this design is convenient for carry out the lock joint with the steel case roof beam baffle of front side.
Furthermore, the lead screw is located sliding connection and has a first spacing ring on the outside one end outer wall of first baffle, and this design is convenient for drive left steel ring and removes to be convenient for carry on spacing fixedly to left steel ring.
Furthermore, the lead screw is located sliding connection and has the second spacing ring on the outside one end outer wall of second baffle, and this design is convenient for drive right steel ring and removes to be convenient for carry on spacing fixedly to right steel ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses match location and whole assembly, the whole welding indulges transversely and puts more energy into after the cross slab unloading with two or more than two with same case room, form a complete wide case room cross slab to reduce baffle unit preparation work load, the material resources consumption of using manpower sparingly greatly, it is right to make the left steel ring and the right steel ring that set up on the lead screw carry out the direction rotation that corresponds after the cutting, strengthen the steel case roof beam steadiness, thereby improve case roof beam baffle assembly and match the precision.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 1;
fig. 4 is a schematic view of the enlarged three-dimensional structure of the lead screw of the present invention.
In the figure: 1. a first separator; 2. a second separator; 3. cutting a wire groove; 4. a screw rod; 11. a first lifting lug; 12. splicing blocks; 13. buckling; 21. a second lifting lug; 41. a left steel ring; 42. a right steel ring; 43. a first limit ring; 44. and a second limit ring.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, a steel box girder support clapboard, comprising a first clapboard 1, a second clapboard 2 is integrally formed at the right side of the first clapboard 1, a cutting wire groove 3 is reserved on the end surface of the first clapboard 1 contacting with the second clapboard 2, a plurality of lead screws 4 are arranged in the cutting wire groove 3, one side of each lead screw 4 penetrates through the inner wall of the first clapboard 1 and extends to the outside of the outer wall, the other side penetrates through the inner wall of the second clapboard 2 and extends to the outside of the outer wall, one end of each lead screw 4 positioned at the outside of the first clapboard 1 is movably connected with a left steel ring 41, one end of each lead screw 4 positioned at the outside of the second clapboard 2 is movably connected with a right steel ring 42, the utility model discloses a complete wide box chamber diaphragm is formed by matching and positioning after two or more than two diaphragms of the same box chamber are blanked, and integrally assembling, integrally welding and longitudinally and transversely stiffening, thereby reducing the workload of manufacturing clapboard units, the material resources consumption of using manpower sparingly greatly makes left steel ring 41 and right steel ring 42 that set up on lead screw 4 carry out the direction rotation that corresponds right through the cutting back, strengthens steel box girder steadiness to improve the box girder baffle assembly matching precision.
Please refer to fig. 1-4, the upper end surface of the first partition board 1 is fixedly connected with a plurality of first lifting lugs 11, the upper end surface of the second partition board 2 is fixedly connected with a plurality of second lifting lugs 21, the rear sides of the first partition board 1 and the second partition board 2 are integrally formed with a splicing block 12, the front sides of the first partition board 1 and the second partition board 2 are integrally formed with a buckle 13, the outer wall of one end of the lead screw 4 located outside the first partition board 1 is slidably connected with a first limiting ring 43, and the outer wall of one end of the lead screw 4 located outside the second partition board 2 is slidably connected with a second limiting ring 44, so as to facilitate hoisting and transferring the steel box girder partition board and facilitate welding with a plurality of partition boards.
The utility model discloses a concrete operation as follows:
the utility model discloses match location and whole assembly after with two or more cross slab unloading of same case room, whole welding indulges horizontal stiffening, form a complete wide case room cross slab, then cut according to the cutting wire casing 3 of reserving, after the cutting, slip first spacing ring 43 with to second spacing ring 44, drive left steel ring 41 and right steel ring 42 and remove to the direction that corresponds, make first baffle 1 and 2 seamless contact of second baffle, strengthen the steel case roof beam steadiness, thereby improve case roof beam baffle assembly matching precision, then weld, thereby reduce baffle unit preparation work load, the material resources consumption of using manpower sparingly greatly.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel box girder support baffle, includes first baffle (1), its characterized in that, first baffle (1) right side integrated into one piece has second baffle (2), it has cutting wire casing (3) to reserve on the terminal surface of first baffle (1) and second baffle (2) contact, be equipped with a plurality of lead screws (4) in cutting wire casing (3), lead screw (4) one side is run through first baffle (1) inner wall and is extended to the outer wall outside, and the opposite side runs through second baffle (2) inner wall and extends to the outer wall outside, lead screw (4) are located the outside one end swing joint of first baffle (1) and are had left steel ring (41), the outside one end swing joint of lead screw (4) position second baffle (2) has right steel ring (42).
2. The steel box girder support clapboard according to claim 1, wherein a plurality of first lifting lugs (11) are fixedly connected to the upper end surface of the first clapboard (1).
3. The steel box girder support clapboard according to claim 1, wherein a plurality of second lifting lugs (21) are fixedly connected to the upper end surface of the second clapboard (2).
4. The steel box girder support clapboard according to claim 1, wherein the splicing blocks (12) are integrally formed at the rear sides of the first clapboard (1) and the second clapboard (2).
5. A steel box girder bearer clapboard according to claim 1, wherein the front sides of the first clapboard (1) and the second clapboard (2) are integrally formed with buckles (13).
6. The steel box girder support clapboard according to claim 1, wherein a first limiting ring (43) is connected on the outer wall of one end of the screw mandrel (4) which is positioned outside the first clapboard (1) in a sliding way.
7. The steel box girder support clapboard according to claim 1, wherein a second limiting ring (44) is connected on the outer wall of one end of the screw rod (4) positioned outside the second clapboard (2) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333027.8U CN214993028U (en) | 2021-02-05 | 2021-02-05 | Steel box girder support baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333027.8U CN214993028U (en) | 2021-02-05 | 2021-02-05 | Steel box girder support baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993028U true CN214993028U (en) | 2021-12-03 |
Family
ID=79146266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333027.8U Active CN214993028U (en) | 2021-02-05 | 2021-02-05 | Steel box girder support baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993028U (en) |
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2021
- 2021-02-05 CN CN202120333027.8U patent/CN214993028U/en active Active
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