CN220117405U - Steel-concrete composite beam connection structure - Google Patents
Steel-concrete composite beam connection structure Download PDFInfo
- Publication number
- CN220117405U CN220117405U CN202320592353.XU CN202320592353U CN220117405U CN 220117405 U CN220117405 U CN 220117405U CN 202320592353 U CN202320592353 U CN 202320592353U CN 220117405 U CN220117405 U CN 220117405U
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- Prior art keywords
- beams
- vertical
- threaded connection
- composite
- fixedly connected
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000004567 concrete Substances 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a steel-concrete composite beam connecting structure which comprises a plurality of vertical limit composite beams arranged at the periphery of the bottom of a pipe well, wherein the vertical limit composite beams and the bottom of the pipe well are in a pre-buried fixed state, a plurality of threaded connection composite sections are arranged at one side of each vertical limit composite beam from top to bottom, the vertical limit composite beams are used for supporting, the steel structure retaining wall is temporarily fixed through the threaded connection composite sections, the stability of connection is enhanced, meanwhile, the connection is convenient, the threaded connection composite sections comprise connection support vertical beams, and two symmetrically arranged I-beams are fixedly connected at one side of each connection support vertical beam close to each vertical limit composite beam. According to the utility model, the detachable threaded connection combination joint is arranged, and the stress generated by the well descending is uniformly distributed through the threaded connection combination joint arranged in a combined mode, so that the threaded connection combination joint has stronger and more stable bearing capacity, is convenient to detach, can be repeatedly used, saves materials, and reduces cost.
Description
Technical Field
The utility model relates to the technical field of water supply and drainage, in particular to a steel-concrete composite beam connecting structure.
Background
The municipal water supply and drainage engineering top pipe well has circular, elliptic, rectangular, diamond and other structures. The main structural materials are reinforced concrete. The conventional working well with the diameter smaller than phi 1.5m can be directly used as a later-stage inspection well, but the working well with the diameter larger than phi 1.5m can be used as a later-stage inspection well by arranging a well-in-well (arranging a steel structure guard wall in a large well).
In coastal areas, the reinforced concrete materials of the water supply and drainage engineering operation well are extremely lack, the cost is high, the use function of the operation well as a temporary structure at the later stage is of no use value, the operation well cannot be reused after being disassembled, the cost of the disassembly is increased, and the material waste is avoided due to the disassembly.
Disclosure of Invention
The utility model aims to solve the technical problems that in coastal areas, the reinforced concrete material of the water supply and drainage engineering operation well is extremely lack, the cost and the manufacturing cost are high, the operation function of the operation well as a temporary structure in the later period is of no use value, and the steel beam structure at the well wall position cannot be disassembled and is wasted.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a steel and concrete composite beam connection structure, including setting up a plurality of vertical spacing composite beams in tube well bottom position all around, vertical spacing composite beam is pre-buried fixed state with tube well bottom, a plurality of vertical spacing composite beam one side position top-down is provided with a plurality of threaded connection combination festival.
Through above-mentioned technical scheme, support through vertical spacing combination roof beam, rethread threaded connection combination festival carries out temporary fixation to steel construction dado, strengthens the stability of connection, convenient dismantlement simultaneously.
The utility model further provides that the threaded connection combination sections comprise connection support vertical beams, two symmetrically arranged I-beams are fixedly connected to one side of each connection support vertical beam close to each vertical limit combination beam, and a vertical support beam is fixedly connected between the two I-beams.
Through above-mentioned technical scheme, support the vertical beam and can support the connection, have the effect of transfer, I-beam and vertical supporting beam have good supporting role, play the effect of strengthening stability.
The utility model is further characterized in that the triangular connecting seats are fixedly connected to the two ends of the connecting support vertical beam, and the triangular connecting seats at the bottommost position and the triangular connecting seats of the two adjacent connecting support vertical beams are provided with fixed connecting bolts in a penetrating way.
Through the technical scheme, the adjacent triangular connecting seats can be fixed by the fixed connecting bolts, so that the adjacent threaded connection combined sections are fixed.
The utility model is further characterized in that two clamping nuts which are symmetrically arranged are connected at two sides of the fixed connecting bolt positioned at the two adjacent triangular connecting seats through threads, and the two adjacent triangular connecting seats are fixedly connected with the fixed connecting bolt through the clamping nuts.
The triangular connecting seat at the lowest position is fixedly connected with the bottom of the pipe well through the corresponding clamping nuts and the corresponding fixed connecting bolts.
The beneficial effects of the utility model are as follows:
according to the utility model, the detachable threaded connection combination joint is arranged, and the stress generated by the well descending is uniformly distributed through the threaded connection combination joint arranged in a combined mode, so that the threaded connection combination joint has stronger and more stable bearing capacity, is convenient to detach, can be repeatedly used, saves materials, and reduces cost.
Drawings
FIG. 1 is a schematic view of a part of a steel-concrete composite girder connecting structure according to the present utility model;
fig. 2 is an enlarged view at a in fig. 1.
In the figure: 1. the bottom of the pipe well; 2. a vertical limit combined beam; 3. the combined section is connected through threads; 30. a vertical support beam; 31. fixing a connecting bolt; 32. clamping a nut; 33. a triangular connecting seat; 34. an I-beam; 35. and supporting the vertical beam.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 and 2, a steel-concrete composite beam connecting structure comprises a plurality of vertical limiting composite beams 2 arranged at the periphery of a bottom 1 of a pipe well, wherein the vertical limiting composite beams 2 and the bottom 1 of the pipe well are in a pre-buried fixed state, and a plurality of threaded connection composite sections 3 are arranged at one side of each vertical limiting composite beam 2 from top to bottom.
The plurality of threaded connection combination sections 3 comprise connection support vertical beams 35, triangular connection seats 33 are fixedly connected to the two ends of the connection support vertical beams 35, and the triangular connection seats 33 located at the lowest position are fixedly connected with the bottom of the bottom 1 of the pipe well through corresponding clamping nuts 32 and fixed connection bolts 31.
Two symmetrically arranged clamping nuts 32 are penetrated and screwed at two sides of the fixed connecting bolt 31 positioned at the two adjacent triangular connecting seats 33, and the two adjacent triangular connecting seats 33 are fixedly connected with the fixed connecting bolt 31 through the clamping nuts 32.
The triangular connecting seat 33 positioned at the bottommost position and the triangular connecting seats 33 of two adjacent connecting support vertical beams 35 are provided with fixed connecting bolts 31 in a penetrating way, two symmetrically arranged I-beams 34 are fixedly connected to one side of the connecting support vertical beams 35 close to the vertical limiting combination beam 2, and a vertical supporting beam 30 is fixedly connected between the two I-beams 34.
When the vertical limiting combined beam 2 is used, the vertical limiting combined beam 2 is pre-buried at the bottom position of the bottom 1 of the pipe well, the threaded connection combined section 3 at the bottom position is fixed at the bottom of the bottom 1 of the pipe well through the triangular connecting seat 33, the fixed connecting bolt 31 and the clamping nut 32, then the adjacent threaded connection combined sections 3 are in threaded connection through the triangular connecting seat 33, the fixed connecting bolt 31 and the clamping nut 32, and then the steel structure retaining wall is fixed at the outer side position of the supporting vertical beam 35.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (1)
1. The utility model provides a steel and concrete composite beam connection structure, includes a plurality of vertical spacing composite beams (2) of setting in tube well bottom (1) position all around, its characterized in that: the vertical limiting combined beams (2) and the bottom (1) of the pipe well are in a pre-buried fixed state, and a plurality of threaded connection combined joints (3) are arranged at one side of each vertical limiting combined beam (2) from top to bottom;
the plurality of threaded connection combination sections (3) comprise connection support vertical beams (35), two symmetrically arranged I-beams (34) are fixedly connected to one side of the connection support vertical beams (35) close to the vertical limit combination beams (2), and a vertical support beam (30) is fixedly connected between the two I-beams (34);
the two ends of the connecting support vertical beam (35) are fixedly connected with triangular connecting seats (33), and the triangular connecting seats (33) at the bottommost position and the triangular connecting seats (33) of two adjacent connecting support vertical beams (35) are provided with fixed connecting bolts (31) in a penetrating way;
two symmetrically arranged clamping nuts (32) are connected at two sides of a fixed connecting bolt (31) positioned at two adjacent triangular connecting seats (33) in a penetrating threaded manner, and the two adjacent triangular connecting seats (33) are fixedly connected with the fixed connecting bolt (31) through the clamping nuts (32);
the triangular connecting seat (33) positioned at the lowest position is fixedly connected with the bottom of the bottom (1) of the pipe well through the corresponding clamping nut (32) and the fixed connecting bolt (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592353.XU CN220117405U (en) | 2023-03-23 | 2023-03-23 | Steel-concrete composite beam connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592353.XU CN220117405U (en) | 2023-03-23 | 2023-03-23 | Steel-concrete composite beam connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117405U true CN220117405U (en) | 2023-12-01 |
Family
ID=88889772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592353.XU Active CN220117405U (en) | 2023-03-23 | 2023-03-23 | Steel-concrete composite beam connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117405U (en) |
-
2023
- 2023-03-23 CN CN202320592353.XU patent/CN220117405U/en active Active
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