CN218990494U - Socket joint formula ripple steel connection structure - Google Patents

Abstract

The utility model relates to a socket type corrugated steel connecting structure which comprises corrugated steel, wherein at least one side of each corrugated steel is provided with a socket connecting piece, and adjacent corrugated steel is horizontally fixed in a socket manner through the corresponding socket connecting piece, and a plurality of corrugated steel are sequentially connected into a whole. According to the utility model, the socket connector is additionally arranged at the end part of the corrugated steel in the splicing direction, so that a plurality of corrugated steel pieces are fixed after being subjected to socket connection in the horizontal direction, the connecting structure is simple, the construction speed is high, the firm connection strength is high, and the connection consistency is good; the method can be used for the rapid construction of the flat plate middle partition wall of the tunnel, and also can be used for the surrounding rock supporting construction of the arc-shaped tunnel or the reinforcement construction of old bridges and culverts and the like, so that the construction efficiency is greatly improved, the application range is expanded, and the construction cost is saved.

Description

Socket joint formula ripple steel connection structure

Technical Field

The utility model relates to the technical field of corrugated steel construction, in particular to a socket 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 socket type corrugated steel connecting structure, which aims to solve the problems of low connecting speed and low connecting strength of corrugated steel 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 socket joint formula ripple steel connection structure, includes the ripple steel at least one side of ripple steel is equipped with socket joint connecting piece, and adjacent ripple steel is fixed through respective socket joint connecting piece level socket joint, connects gradually a plurality of ripple steel an organic wholely.

Further, the socket connector comprises an insert and a socket, and the corrugated steel is horizontally inserted into the socket of the adjacent corrugated steel through the insert of the socket connector to be fixedly connected.

Further, along the continuous direction of the corrugated steel, an insert and a socket are respectively connected to two end walls of each corrugated steel, the corrugated steel connected in the middle is horizontally inserted into the socket of the next corrugated steel through the insert of the corrugated steel, and the corrugated steel connected in the middle is horizontally inserted into the insert of the last corrugated steel through the socket of the corrugated steel in the middle.

Further, along the continuous connection direction of the corrugated steel, the two end walls of each corrugated steel are respectively connected with the same socket connector, and the two connected socket connectors are the corrugated steel mark A plates of the socket connector; the corrugated steel of which the two connected socket connectors are both inserts is marked as a B plate; the B plate is horizontally inserted into the socket connectors of the upper and the lower A plates through the insertion pieces at the two ends of the B plate.

Furthermore, the insert and the socket are of channel steel structure, the cross section of the insert and the socket is -shaped, the insert and the socket comprise a connecting section, an upper inserting section and a lower inserting section, the connecting section is welded with the end wall of the corrugated steel, and the groove distance of the socket is larger than the outline of the insert.

Further, a plurality of corresponding bolt connection holes are formed in the upper plug-in section and the lower plug-in section of the insert and the socket, the bolt connection holes are aligned after the insert and the socket are horizontally plugged, and the insert and the socket are fixed through bolts.

Further, the socket connector is of a channel steel structure, the cross section of the socket connector is -shaped, and the socket connector comprises a connecting section, an upper inserting section and a lower inserting section; the insert is of a square tube structure, and the groove distance of the socket is larger than the outline of the insert.

Furthermore, a plurality of bolt connection holes are formed in the upper plug-in section and the lower plug-in section of the socket connector, a plurality of bolt connection holes are formed in the square pipe structure plug-in piece, and the plug-in piece and the socket connector are aligned after being horizontally plugged and fixed through bolts.

Further, the cavity formed by horizontally inserting the insert into the socket is filled with reinforcing filler.

Further, the socket and the insert are continuous long straight structures or are composed of a plurality of short joint structures.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the socket connector is additionally arranged at the end part of the corrugated steel in the splicing direction, so that a plurality of corrugated steel pieces are fixed after being subjected to socket connection in the horizontal direction, the connecting structure is simple, the construction speed is high, the firm connection strength is high, and the connection consistency is good; 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.

The corrugated steel sheet pile formed by the corrugated steel sheets has good supporting strength and stability, and is simple and convenient to construct, so that the cost of the foundation pit supporting structure is greatly reduced.

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 illustration of a filled reinforcing filler of example 1 of the present utility model;

FIG. 5 is a schematic diagram of the connection process of embodiment 2 of the present utility model;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a schematic diagram of the connection process of embodiment 4 of the present utility model;

fig. 8 is a top view of fig. 7.

In the figure, 1-corrugated steel, 2-inserts, 3-socket, 4-connection section, 5-upper plug section, 6-lower plug section, 7-bolt connection holes, 8-bolts, 9-reinforcing filler, 10-A plate, 11-B plate.

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 are fixedly provided with the socket connectors, and the adjacent corrugated steel is horizontally inserted and then fixed into a whole through the respective socket connectors, so that a plurality of corrugated steel are sequentially connected into a whole.

Example 1:

referring to fig. 1 and 2, a socket type corrugated steel connection structure includes a corrugated steel 1, in this embodiment, the corrugated steel 1 is a galvanized flat corrugated steel, and the waveform of the corrugated steel 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 may be one of a triangular wave form, a trapezoidal wave form, and a right-angle wave form.

The waveform of the corrugated steel 1 is transverse to the horizontal plane (in other embodiments, the waveform of the corrugated steel can also be longitudinal to the horizontal plane), socket connectors are fixedly arranged on two sides of the corrugated steel, the socket connectors are divided into an insert 2 and a socket 3, the corrugated steel 1 is horizontally inserted into the socket 3 of the adjacent corrugated steel 1 through the insert 2 of the corrugated steel 1 and then is fixed into a whole, and finally, a plurality of corrugated steels are sequentially connected into a whole.

In this embodiment, along the direction of the continuous connection of a plurality of corrugated steels 1, an insert 2 and a socket 3 are respectively connected to the end walls on both sides of each corrugated steel 1, the insert 2 and the socket 3 are both in a long and straight channel steel structure, the cross section of the cross section is in a shape of , the cross section comprises a connecting section 4, an upper inserting section 5 and a lower inserting section 6, the connecting section 4 is vertically welded with the side end walls of the corrugated steels 1, the slot distance of the socket 3 is slightly larger than the outline of the insert 2, the insert 2 can be stably horizontally inserted into the socket 3, and in certain temporary components which do not need to be firmly connected, the horizontal socket connection mode can meet the installation requirement.

Referring to fig. 3, in order to further enhance stability of connection after plugging, a plurality of bolt connection holes 7 corresponding to each other are formed on the upper plugging section 5 and the lower plugging section 6 of the insert 2 and the socket 3, and the bolt connection holes 7 are arranged at equal intervals from top to bottom, in this embodiment, the bolt connection holes 7 are round holes, and in other embodiments, the bolt connection holes may be long hanging holes; after the horizontal socket joint of the insert 2 and the socket 3, the bolt connection holes 7 are aligned with each other, and then pass through and fix by high-strength bolts 8.

Referring to fig. 4, after the insert 2 of the channel steel structure is horizontally inserted into the socket 3 and is connected through a high-strength bolt, the insert 2 and the socket 3 form a square cavity structure, after the bottom of the cavity is plugged by a bottom plate arranged at the bottom end of the socket 3, reinforcing filler 9 is filled in the cavity, and the reinforcing filler 9 is ordinary concrete, lightweight concrete, porous concrete or macroporous concrete. The reinforcing filler further strengthens the transverse tensile strength of the connecting part of the two corrugated steel 1, and simultaneously improves the longitudinal supporting strength of the corrugated steel structure.

The flat corrugated steel which is horizontally spliced in sequence can be applied to the construction of the middle wall of a tunnel, the construction speed is high, the connection is firm, the construction efficiency is greatly improved, and the construction cost is saved.

Example 2:

referring to fig. 5 and 6, unlike embodiment 1, in this embodiment, identical socket connectors are respectively connected to two side end walls of each corrugated steel 1 along the direction in which several corrugated steels 1 are connected, and the socket connectors are equally divided into socket 3 and insert 2, and both the insert 2 and the socket 3 are long and straight channel structures, and the cross section of each is ; the corrugated steel 1 with two sides connected with the socket 3 is marked as an A plate 10; the corrugated steel 1 with both sides connected with the inserts 2 is denoted as B plate 11; the B plate 11 is horizontally inserted into the socket members 3 of the previous and next A plates 10 through the insertion members 2 at the two ends of the B plate, then is fixed through high-strength bolts, and finally a plurality of corrugated steel are sequentially connected into a whole.

Similarly, the cavity formed by the socket 3 and the insert 2 is filled with reinforcing filler, and the connection structure is further reinforced.

In the embodiment, the socket connectors with the same structure are arranged at the two ends of the corrugated steel, so that the processing of the connecting ends of the corrugated steel is simplified into the unified A board or B board, and the faults of the embodiment 1 in the processing and on-site assembly are reduced.

Example 3:

unlike embodiment 1, in this embodiment, along the direction of the continuous connection of several corrugated steels, an insert and a socket are respectively connected to the end walls on both sides of each corrugated steel, where the socket is in a channel steel structure, and its cross section is in a shape of , and includes a connection section, an upper plug section and a lower plug section; the insert is of a square tube structure, the groove distance of the socket joint insert channel steel structure is slightly larger than the outline of the square tube structure of the insert, and the square tube structure can be stably and horizontally inserted into the channel steel structure.

A plurality of bolt connection holes are formed in the upper plug-in section and the lower plug-in section of the socket connector, a plurality of bolt connection holes are correspondingly formed in the square pipe structure plug-in piece, and the bolt connection holes are aligned up and down and left and right after the square pipe structure plug-in piece is horizontally inserted into the socket connector and then are fixedly connected through high-strength bolts.

Similarly, the square pipe structure which is connected can be internally filled with reinforcing filler, and the connection structure can be further reinforced.

Example 4:

referring to fig. 7 and 8, unlike embodiment 3, in this embodiment, identical socket connectors are respectively connected to both side end walls of each corrugated steel 1 along the direction in which the plurality of corrugated steels 1 are joined, the socket connectors including socket connectors 3 of a channel steel structure and inserts 2 of a square pipe structure; the corrugated steel 1 with two sides connected with the channel steel structure is denoted as an A plate 10; the corrugated steel 1 with two sides connected with the square tube structure is marked as a B plate 11; b board 11 is inserted in the channel-section steel structure of last and next A board through the side's pipe structure level at self both ends, then passes fixedly through high-strength bolt, finally connects into an organic wholely with a plurality of ripple steel 1 in proper order.

Example 5:

unlike embodiments 1-4, in this embodiment, the socket connector is a continuous long straight groove steel structure, the insert is composed of a plurality of short sections, and the insert can be a channel steel structure or a square tube structure.

Example 6:

in the embodiment, the corrugated steel is arc corrugated steel, and the socket connector is arranged on the side end surfaces of the arc corrugated steel, which are connected with each other, so that the arc corrugated steel structure construction connection is completed.

The arc corrugated steel connection structure in the embodiment can be applied to surrounding rock supporting construction of tunnels or old bridge and culvert reinforcing construction, and has the advantages of high construction speed, firm connection, high supporting strength and great construction efficiency.

The above embodiments of the present utility model cannot fully enumerate the application scenario of the corrugated steel horizontal socket connection structure, and it should be noted that, the 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 (10)

1. The utility model provides a socket joint formula ripple steel connection structure, its characterized in that includes the ripple steel at least one side of ripple steel is equipped with socket joint connecting piece, and adjacent ripple steel is fixed through respective socket joint connecting piece horizontal socket joint, connects gradually integrative with a plurality of ripple steel.

2. The socket type corrugated steel connection structure according to claim 1, wherein the socket connection member includes an insert and a socket, and the corrugated steel is fixedly connected by horizontally inserting the insert of the socket type connection member into the socket of the adjacent corrugated steel.

3. The socket type corrugated steel connecting structure according to claim 2, wherein an insert and a socket are respectively connected to both end walls of each corrugated steel in a direction of continuous connection of the corrugated steel, the corrugated steel connected in the middle is horizontally inserted into the socket of the next corrugated steel through the insert itself to be fixed, and the corrugated steel connected in the middle is horizontally inserted into the insert of the previous corrugated steel through the socket of itself to be fixed.

4. The socket type corrugated steel connecting structure according to claim 2, wherein the same socket type connecting piece is respectively connected to two end walls of each corrugated steel along the continuous connecting direction of the corrugated steel, and the connected two socket type connecting pieces are the corrugated steel marks of the socket type and are A plates; the corrugated steel of which the two connected socket connectors are both inserts is marked as a B plate; the B plate is horizontally inserted into the socket connectors of the upper and the lower A plates through the insertion pieces at the two ends of the B plate.

5. The socket type corrugated steel connecting structure according to claim 3 or 4, wherein the insert and the socket are of a channel steel structure, the cross section of the insert and the socket is -shaped, the socket type corrugated steel connecting structure comprises a connecting section, an upper inserting section and a lower inserting section, the connecting section is welded with the end wall of the corrugated steel, and the groove distance of the socket is larger than the outline of the insert.

6. The socket type corrugated steel connecting structure according to claim 5, wherein a plurality of corresponding bolt connecting holes are formed in the upper plug-in section and the lower plug-in section of the insert and the socket, and the bolt connecting holes are aligned after the insert and the socket are horizontally plugged and fixed through bolts.

7. The socket type corrugated steel connecting structure according to claim 3 or 4, wherein the socket is of a channel steel structure, the cross section of the socket is , and the socket type corrugated steel connecting structure comprises a connecting section, an upper plug section and a lower plug section; the insert is of a square tube structure, and the groove distance of the socket is larger than the outline of the insert.

8. The socket type corrugated steel connecting structure according to claim 7, wherein a plurality of bolt connecting holes are formed in the upper plug-in section and the lower plug-in section of the socket, a plurality of bolt connecting holes are formed in the insert of the square tube structure, and the insert is aligned with the bolt connecting holes after horizontal socket connection of the socket and is fixed through bolts.

9. The socket type corrugated steel connection structure according to claim 6 or 8, wherein a cavity formed after the insert is horizontally inserted into the socket is filled with a reinforcing filler.

10. The socket and spigot type corrugated steel connection structure according to claim 9, wherein the socket and spigot piece is a continuous long straight structure or is composed of a plurality of short joint structures.

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