CN218667088U - Assembled steel-concrete combined continuous beam - Google Patents
Assembled steel-concrete combined continuous beam Download PDFInfo
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- CN218667088U CN218667088U CN202222933915.0U CN202222933915U CN218667088U CN 218667088 U CN218667088 U CN 218667088U CN 202222933915 U CN202222933915 U CN 202222933915U CN 218667088 U CN218667088 U CN 218667088U
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Abstract
The utility model discloses an assemble reinforced concrete combination continuous beam, including the concrete beam, set up the continuous beam in the concrete beam both sides, the spacing groove has all been seted up at the top of continuous beam and concrete beam, the inside of spacing groove is provided with the strengthening rib, the strengthening rib passes through connection structure fixed connection with continuous beam, and the front side on concrete beam surface all overlaps with the rear side and is equipped with the carriage, and the carriage is kept away from one side of concrete beam and is extended to the outside of continuous beam and with continuous beam fixed connection, connection structure including setting up the bolt inside continuous beam, the top of bolt runs through continuous beam and strengthening rib in proper order and extends to the inside of strengthening rib. The utility model discloses a set up spacing groove and strengthening rib, can support continuous beam, can improve the area of contact of continuous beam and concrete beam, through setting up the connection box, can connect adjacent continuous beam, improve bearing transmission area, can utilize the concrete beam to carry on spacingly to continuous beam simultaneously.
Description
Technical Field
The utility model relates to a continuous beam technical field specifically is an assemble reinforced concrete combination continuous beam.
Background
The special performance advantages of the steel structure bridge are fully utilized in the transportation department, and under the background of realizing transformation and upgrading of a highway structure, the form of the steel-concrete composite structure bridge is widely adopted in provinces and cities in China, the highway construction is optimized and promoted, the steel-concrete composite structure bridge has a quick and convenient construction mode, has smaller building height and a light and attractive structural shape, and has great competitiveness.
For example, the Chinese patent net has a patent number of CN202022545005.6, and the patent name is a structure for a hogging moment area of a steel-concrete combined continuous beam bridge, and the structure comprises a first prefabricated main beam and a second prefabricated main beam; notches are formed in the opposite end portions of the first prefabricated main beam and the second prefabricated main beam, so that the notches of the first prefabricated main beam and the second prefabricated main beam are spliced to form a T-shaped seam of a rectangular strip with a serrated edge at the upper portion and a vertical groove body with a serrated edge at the middle lower portion; first prefabricated body girder and second prefabricated body girder constitute by the roof beam body that the steel sheet welding formed, the beam slab includes I-steel, decking and end baffle, the top of I-steel is connected the decking, the decking is the stairstepping, the I-steel has welded with cast-in-place wet seam juncture the end baffle, the utility model discloses novel structure, construction convenience, the strong steel-concrete combination continuous beam bridge hogging moment district structure of suitability to prevent hogging moment district bridge floor slab concrete seam department fracture, improve structural durability.
However, in the file, the connection mode of the main beam and the concrete beam is single, the contact area of the main beam and the concrete beam is small, the connection stability between adjacent main beams is poor, and the phenomenon that the connection part of the main beam and the concrete beam is broken easily due to overhigh stress is caused.
Therefore, the splicing steel-concrete combined continuous beam needs to be designed and transformed, and the connection stability of the main beam is effectively improved.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide an assemble reinforced concrete combination continuous beam possesses the advantage that improves connection stability, has solved girder and concrete beam's connected mode in this file comparatively single, and the area of contact of girder and concrete beam is less, and connection stability between the adjacent girder is relatively poor, and cracked problem appears because of the atress is too high easily in girder and concrete beam's junction.
In order to achieve the above object, the utility model provides a following technical scheme: an assembled steel-concrete combined continuous beam comprises a concrete beam;
continuous beams arranged on both sides of the concrete beam;
the spacing groove has all been seted up at the top of continuous beam and concrete beam, the inside of spacing groove is provided with the strengthening rib, the strengthening rib passes through connection structure fixed connection with continuous beam, the front side on concrete beam surface all overlaps with the rear side and is equipped with the carriage, one side that the concrete beam was kept away from to the carriage extend to the outside of continuous beam and with continuous beam fixed connection.
As the utility model discloses preferred, connection structure is including setting up the bolt in the inside of continuous roof beam, the top of bolt runs through continuous roof beam and strengthening rib in proper order and extends to the inside of strengthening rib, continuous roof beam and strengthening rib all with bolt threaded connection.
As the utility model discloses it is preferred, the inside front side of continuous beam all is provided with the support frame with the rear side, one side cover that the continuous beam was kept away from to the support frame is established on the surface of bolt.
As the utility model discloses preferred, the top fixedly connected with locating frame of support frame inner wall, the locating frame cover is established on the surface of bolt, the internal surface of locating frame and the surface contact of bolt.
As the utility model discloses preferred, the left side and the equal fixedly connected with scute in right side of concrete beam, one side that the concrete beam was kept away from to the scute extend to the bottom of continuous beam and with continuous beam fixed connection.
As the utility model discloses it is preferred, the adjustment tank has been seted up on the surface of connecting frame, the surperficial threaded connection of continuous beam has the screw thread subassembly that is located the adjustment tank inside.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up spacing groove and strengthening rib, can support continuous beam, can improve the area of contact of continuous beam and concrete beam, through setting up the connection box, can connect adjacent continuous beam, improve bearing transmission area, can utilize the concrete beam to carry on spacingly to continuous beam simultaneously.
2. The utility model discloses a set up the bolt, can improve the stability of being connected of continuous beam and strengthening rib, improve the connection efficiency of strengthening rib.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic sectional view of the front view structure of the present invention;
fig. 4 is a schematic left view of the local structure of the present invention.
In the figure: 1. a concrete beam; 2. a continuous beam; 3. a limiting groove; 4. reinforcing ribs; 5. a connecting frame; 6. A bolt; 7. a support frame; 8. a positioning frame; 9. a gusset; 10. an adjustment groove; 11. a threaded assembly.
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.
As shown in fig. 1 to 4, the utility model provides an assembled steel-concrete combined continuous beam, which comprises a concrete beam 1;
Referring to fig. 3, the coupling structure includes a bolt 6 provided inside the continuous beam 2, the top end of the bolt 6 sequentially penetrates the continuous beam 2 and the reinforcing bead 4 and extends to the inside of the reinforcing bead 4, and both the continuous beam 2 and the reinforcing bead 4 are threadedly coupled to the bolt 6.
As the utility model discloses a technical optimization scheme through setting up bolt 6, can improve continuous beam 2 and strengthening rib 4's stability of being connected, improves strengthening rib 4's connection efficiency.
Referring to fig. 1, the front side and the rear side inside the continuous beam 2 are both provided with a support frame 7, and one side of the support frame 7 far away from the continuous beam 2 is sleeved on the surface of the bolt 6.
As a technical optimization scheme of the utility model, through setting up support frame 7, can support continuous beam 2, improve continuous beam 2's bulk strength.
Referring to fig. 3, a positioning frame 8 is fixedly connected to the top of the inner wall of the supporting frame 7, the positioning frame 8 is sleeved on the surface of the bolt 6, and the inner surface of the positioning frame 8 contacts with the surface of the bolt 6.
As a technical optimization scheme of the utility model, through setting up locating frame 8, can carry on spacingly to bolt 6, prevent that bolt 6 from appearing not hard up.
Referring to fig. 1, an angle plate 9 is fixedly connected to each of the left and right sides of the concrete beam 1, and one side of the angle plate 9, which is away from the concrete beam 1, extends to the bottom of the continuous beam 2 and is fixedly connected to the continuous beam 2.
As a technical optimization scheme of the utility model, through setting up scute 9, can support continuous beam 2, improve the area of contact between continuous beam 2 and the concrete beam 1.
Referring to fig. 2, the surface of the connection frame 5 is formed with an adjustment groove 10, and the surface of the continuous beam 2 is threadedly connected with a screw assembly 11 located inside the adjustment groove 10.
As the utility model discloses a technical optimization scheme through setting up adjustment tank 10, can satisfy the installation demand of different width concrete beam 1, and the user of being convenient for adjusts continuous beam 2's interval.
The utility model discloses a theory of operation and use flow: during the use, the user at first hoists continuous beam 2 to concrete beam 1's both sides and utilizes scute 9 to support it, then establish the inside that continuous beam 2 need be inserted at concrete beam 1's surface and the both ends of carriage 5 with the cover of carriage 5, when carriage 5 installation finishes, utilize threaded component 11 to be connected continuous beam 2 and carriage 5, thereby reach and carry out spacing effect to continuous beam 2, can transmit the gravity of continuous beam 2 bearing, then the user places strengthening rib 4 in the inside of spacing groove 3 and utilizes bolt 6 to be connected strengthening rib 4 and continuous beam 2, strengthening rib 4 can further support continuous beam 2, improve the area of contact between continuous beam 2 and the concrete beam 1.
In summary, the following steps: this assemble continuous beam of steel and concrete combination through setting up spacing groove 3 and strengthening rib 4, can support continuous beam 2, can improve continuous beam 2 and concrete beam 1's area of contact, through setting up the carriage 5, can connect adjacent continuous beam 2, improves bearing transfer area, can utilize concrete beam 1 to carry on spacingly to continuous beam 2 simultaneously.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. An assembled steel-concrete combined continuous beam comprises a concrete beam (1);
the continuous beams (2) are arranged on two sides of the concrete beam (1);
the method is characterized in that: spacing groove (3) have all been seted up at the top of continuous roof beam (2) and concrete beam (1), the inside of spacing groove (3) is provided with strengthening rib (4), strengthening rib (4) are through connection structure fixed connection with continuous roof beam (2), the front side on concrete beam (1) surface all overlaps with the rear side and is equipped with coupling frame (5), one side that concrete beam (1) was kept away from in coupling frame (5) extends to the outside of continuous roof beam (2) and with continuous roof beam (2) fixed connection.
2. The assembled steel-concrete combined continuous beam as claimed in claim 1, wherein: connection structure is including setting up bolt (6) inside continuous roof beam (2), the top of bolt (6) runs through continuous roof beam (2) and strengthening rib (4) in proper order and extends to the inside of strengthening rib (4), continuous roof beam (2) and strengthening rib (4) all with bolt (6) threaded connection.
3. The assembled steel-concrete combined continuous beam as claimed in claim 2, wherein: the front side and the rear side inside the continuous beam (2) are provided with support frames (7), and one side, far away from the continuous beam (2), of each support frame (7) is sleeved on the surface of the bolt (6).
4. The assembled steel-concrete combined continuous beam as claimed in claim 3, wherein: the top fixedly connected with locating frame (8) of support frame (7) inner wall, locating frame (8) cover is established on the surface of bolt (6), the internal surface of locating frame (8) and the surface contact of bolt (6).
5. The assembled steel-concrete combined continuous beam as claimed in claim 1, wherein: the concrete beam (1) is characterized in that an angle plate (9) is fixedly connected to the left side and the right side of the concrete beam (1), and one side, away from the concrete beam (1), of the angle plate (9) extends to the bottom of the continuous beam (2) and is fixedly connected with the continuous beam (2).
6. The assembled steel-concrete combined continuous beam as claimed in claim 1, wherein: the surface of the connecting frame (5) is provided with an adjusting groove (10), and the surface of the continuous beam (2) is in threaded connection with a threaded component (11) positioned inside the adjusting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222933915.0U CN218667088U (en) | 2022-10-31 | 2022-10-31 | Assembled steel-concrete combined continuous beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222933915.0U CN218667088U (en) | 2022-10-31 | 2022-10-31 | Assembled steel-concrete combined continuous beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667088U true CN218667088U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222933915.0U Active CN218667088U (en) | 2022-10-31 | 2022-10-31 | Assembled steel-concrete combined continuous beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667088U (en) |
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2022
- 2022-10-31 CN CN202222933915.0U patent/CN218667088U/en active Active
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