CN219826838U - Hat-shaped butt corrugated steel connection structure - Google Patents
Hat-shaped butt corrugated steel connection structure Download PDFInfo
- Publication number
- CN219826838U CN219826838U CN202321447135.3U CN202321447135U CN219826838U CN 219826838 U CN219826838 U CN 219826838U CN 202321447135 U CN202321447135 U CN 202321447135U CN 219826838 U CN219826838 U CN 219826838U
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- China
- Prior art keywords
- corrugated steel
- cap
- shaped
- butt
- corrugated
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 210000001503 joint Anatomy 0.000 claims abstract description 13
- 239000012763 reinforcing filler Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a cap-shaped butt joint type corrugated steel connecting structure, which comprises corrugated steel bodies, wherein at least one side of each corrugated steel body is provided with a butt joint connecting piece, adjacent corrugated steel bodies are fixed after being oppositely attached through the butt joint connecting pieces, and a plurality of corrugated steels are sequentially connected into a whole; the method can be used for the rapid construction of the flat plate middle partition wall of the tunnel, can also be used for the surrounding rock supporting construction of the arc-shaped tunnel or the old bridge and culvert reinforcing construction, greatly improves the construction efficiency and saves the construction cost.
Description
According to 202320089335X division
Technical Field
The utility model relates to the technical field of corrugated steel construction, in particular to a cap-shaped butt type corrugated steel connection structure.
Background
The corrugated steel is manufactured into an arc-shaped plate or a flat plate after the steel plate is pressed into the corrugation, and the bending moment of inertia of the steel plate is increased by the corrugation, so that the corrugated steel has higher tensile, compression and shearing resistance and good bearing capacity and stability.
Compared with the traditional reinforced concrete structure, the structural member built by the corrugated steel has the advantages of small structural section, light dead weight, high construction speed, good durability, short construction period, low construction cost, no need of maintenance after construction and the like; the corrugated steel member is widely applied to the fields of new construction and reinforcement of bridges, culverts and storages, arrangement of partition walls, construction of emergency buildings, construction of emergency engineering and the like.
The engineering components built by corrugated steel are formed by connecting a plurality of corrugated steel plates, and when the conventional corrugated steel plates are connected in sequence, two modes are generally adopted: the first connecting mode is to weld a frame or a connecting flange plate at the end part of the corrugated steel plate, and weld or bolt after butt joint through the frame or the flange; the first way of connection is by bolting after stacking the peaks and valleys of the corrugated steel sheet itself. The two traditional corrugated steel connecting structures have the defects of low connecting speed, large material consumption and high cost caused by complex construction process, and the connecting strength at the interface is insufficient, so that disconnection is easy to occur.
Disclosure of Invention
The utility model provides a cap-shaped butt type corrugated steel connection structure, which aims to solve the problems of low corrugated steel connection speed and low connection strength in the prior art.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model provides a butt formula ripple steel connection structure, includes the ripple steel body at least one side of ripple steel body is equipped with the butt connecting piece, and adjacent ripple steel body is just to laminating the back fixed through the butt connecting piece, connects a plurality of ripple steel in proper order integrative.
Further, the butt joint connecting piece is a square pipe connecting piece, the square pipe connecting pieces of the adjacent corrugated steel bodies are just opposite to each other to be attached, a plurality of connecting holes are formed in the contact surface just opposite to each other, and the adjacent square pipe connecting pieces are fixedly connected through connecting bolts penetrating through the connecting holes.
Further, the butt-joint connecting piece is a cap-shaped connecting piece, the cap-shaped connecting piece comprises a cap body and a flanging connecting edge, the cap body is connected with the corrugated steel body, the adjacent flanging connecting edge is just opposite to joint, a plurality of connecting holes are formed in the contact surface just opposite to joint, and the adjacent cap-shaped connecting piece is fixedly connected through connecting bolts penetrating through the connecting holes.
Furthermore, the cavity of the square pipe connecting piece is filled with reinforcing filler.
Further, the cavity formed by the two groups of cap-shaped connecting pieces is filled with reinforcing filler.
Further, the connecting hole is a round hole or a long hanging hole.
Further, the waveform of the corrugated steel body is in a sine wave form.
Further, the corrugated steel body is a straight corrugated steel plate.
Further, the corrugated steel body is an arc corrugated steel plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the butt joint connecting piece is additionally arranged at the end part of the corrugated steel in the continuous connection direction, so that the butt joint of a plurality of corrugated steel in the horizontal direction is finished and then fixed; the method can be used for the rapid construction of the flat plate middle partition wall of the tunnel, can also be used for the surrounding rock supporting construction of the arc-shaped tunnel or the old bridge and culvert reinforcing construction, greatly improves the construction efficiency and saves the construction cost.
It is, of course, not necessary for all of the above advantages to be achieved simultaneously in the practice of the various aspects of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other embodiments of the drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the connection process of embodiment 1 of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the bolting of example 1 of the utility model;
FIG. 4 is a schematic diagram of the connection process of embodiment 2 of the present utility model;
FIG. 5 is a schematic view showing the structure of a cap-shaped connector according to embodiment 2 of the present utility model;
FIG. 6 is a schematic view of the bolting of example 2 of the utility model;
in the figure, a 1-corrugated steel main body, a 2-square tube connecting piece, a 3-connecting hole, a 4-connecting bolt, a 5-cap connecting piece, a 6-cap body and a 7-flanging connecting edge.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be. The present utility model will be described in detail with reference to the accompanying drawings and examples.
The basic idea of the utility model is that the two sides of the corrugated steel bodies are fixedly provided with the butt joint connecting pieces, the adjacent corrugated steel bodies are opposite to each other through the butt joint connecting pieces and then are fixed into a whole, and a plurality of corrugated steel bodies are sequentially connected into a whole in a continuous mode.
Example 1:
referring to fig. 1 and 2, a butt type corrugated steel connection structure includes a corrugated steel body 1, in this embodiment, the corrugated steel body 1 is galvanized flat corrugated steel, and the waveform of the corrugated steel body 1 is in a sine wave form, which has both rigidity and flexibility, and has a certain deformation resistance. In other embodiments, the waveform of the corrugated steel body may be one of a triangular wave form, a trapezoidal wave form, and a right-angle wave form.
The waveform of the corrugated steel main body 1 is transverse to the horizontal plane (in other embodiments, the waveform of the corrugated steel main body can also be longitudinal to the horizontal plane), butt joint connectors are fixedly arranged on two sides of the corrugated steel, each butt joint connector is a square pipe connector 2, each square pipe connector 2 is a metal piece and hollow, the square pipe connectors 2 of adjacent corrugated steel main bodies 1 are opposite to each other and are attached, a plurality of through connecting holes 3 are formed in the contact surface opposite to each other from top to bottom, and the adjacent square pipe connectors 2 are fixedly connected through connecting bolts 4 penetrating through the connecting holes 3; specifically, the connecting holes 3 are round holes, the connecting holes 3 are arranged at equal intervals from top to bottom, a plurality of connecting holes 3 are sequentially formed in square pipe connecting pieces 2 where the trough of the corrugated steel main body 1 is located, two groups of adjacent corrugated steel main bodies 1 are opposite to each other through the square pipe connecting pieces 2 at the edges, the connecting holes are fixed through connecting bolts 4 penetrating through the connecting holes, and finally a plurality of corrugated steel main bodies 1 are sequentially connected into a whole. In other embodiments, the attachment holes may also be long hanging holes, either transverse or longitudinal.
Referring to fig. 3, after two groups of square pipe connectors 2 are connected by high-strength connecting bolts 4, reinforcing filler is filled in the cavity of the square pipe connectors 2, wherein the reinforcing filler is common concrete, light concrete, porous concrete or macroporous concrete, and the filling mode is that the lower port of the cavity is filled upwards. The reinforcing filler further strengthens the transverse tensile strength of the connecting part of two adjacent corrugated steel bodies 1, and simultaneously improves the longitudinal supporting strength of the corrugated steel structure.
The flat corrugated steel plate can be applied to construction of the middle partition wall of a tunnel, is high in construction speed and firm in connection, greatly improves construction efficiency and saves construction cost.
Example 2:
referring to fig. 4 and 5, unlike embodiment 1, in this embodiment, the butt joint connector is a cap-shaped connector 5, the cap-shaped connector includes a cap body 6 and a flange connection edge 7, the cap body 6 is in a channel steel structure, the outer convex surface of the cap body is welded with the corrugated steel body 1, the flange connection edge 7 is in a longitudinal plate structure, adjacent flange connection edges 7 are opposite to each other and are attached, a plurality of connection holes are formed on the contact surface opposite to the attachment, and the adjacent cap-shaped connectors 5 are fixedly connected through connection bolts 4 penetrating through the connection holes. In other embodiments, the attachment holes may also be long hanging holes, either transverse or longitudinal.
Referring to fig. 6, after the two groups of cap-shaped connectors 5 are butted, the centers of the two groups of cap-shaped connectors form a cavity, reinforcing filler is filled in the cavity, and the reinforcing filler is common concrete, light concrete, multi-hollow concrete or macroporous concrete in a filling mode of filling upwards from the lower port of the cavity. The reinforcing filler further strengthens the transverse tensile strength of the connecting part of two adjacent corrugated steel bodies 1, and simultaneously improves the longitudinal supporting strength of the corrugated steel structure.
Example 3:
unlike embodiment 1 or embodiment 2, in this embodiment, the corrugated steel body is galvanized arc corrugated steel, and two adjacent square pipe connectors or two cap-shaped connectors are connected by welding after being butted, so that the corrugated steel body is suitable for supporting or repairing bridges and culverts.
The above embodiments of the present utility model cannot fully enumerate application scenarios of the butt-joint type corrugated steel connection structure, and it should be noted that, application of the corrugated steel connection structure to other scenarios naturally falls within the protection scope of the present utility model.
It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (6)
1. The cap-shaped butt type corrugated steel connecting structure is characterized by comprising corrugated steel bodies, wherein at least one side of each corrugated steel body is provided with a butt connecting piece, adjacent corrugated steel bodies are fixed after being oppositely attached through the butt connecting pieces, and a plurality of corrugated steel bodies are connected into a whole in sequence; the butt joint connecting piece is a cap-shaped connecting piece, the cap-shaped connecting piece comprises a cap body and a flanging connecting edge, the cap body is connected with the corrugated steel body, the adjacent flanging connecting edges are just opposite to joint, a plurality of connecting holes are formed in the contact surface just opposite to joint, and the adjacent cap-shaped connecting pieces are fixedly connected through connecting bolts penetrating through the connecting holes.
2. The hat butt type corrugated steel connection structure according to claim 1, wherein the cavities formed by the two groups of hat-shaped connecting pieces are filled with reinforcing filler.
3. The hat-shaped butt type corrugated steel connection structure according to claim 2, wherein the connection hole is a round hole or a long hanging hole.
4. A cap butt type corrugated steel connection structure according to claim 3, wherein the waveform of the corrugated steel body is in the form of sine waves.
5. The hat-type flush joint type corrugated steel connection structure according to claim 4, wherein the corrugated steel body is a flat corrugated steel plate.
6. The hat-type flush joint type corrugated steel connection structure according to claim 5, wherein the waveform of the corrugated steel body is an arc-shaped corrugated form, a triangular corrugated form, a trapezoid corrugated form or a right-angle corrugated form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447135.3U CN219826838U (en) | 2023-01-31 | 2023-01-31 | Hat-shaped butt corrugated steel connection structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320089335.XU CN219281745U (en) | 2023-01-31 | 2023-01-31 | Flush joint type corrugated steel connection structure |
| CN202321447135.3U CN219826838U (en) | 2023-01-31 | 2023-01-31 | Hat-shaped butt corrugated steel connection structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320089335.XU Division CN219281745U (en) | 2023-01-31 | 2023-01-31 | Flush joint type corrugated steel connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826838U true CN219826838U (en) | 2023-10-13 |
Family
ID=86922911
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447135.3U Active CN219826838U (en) | 2023-01-31 | 2023-01-31 | Hat-shaped butt corrugated steel connection structure |
| CN202320089335.XU Active CN219281745U (en) | 2023-01-31 | 2023-01-31 | Flush joint type corrugated steel connection structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320089335.XU Active CN219281745U (en) | 2023-01-31 | 2023-01-31 | Flush joint type corrugated steel connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN219826838U (en) |
-
2023
- 2023-01-31 CN CN202321447135.3U patent/CN219826838U/en active Active
- 2023-01-31 CN CN202320089335.XU patent/CN219281745U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN219281745U (en) | 2023-06-30 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |