CN217843458U

CN217843458U - Corrugated plate connecting structure with notches

Info

Publication number: CN217843458U
Application number: CN202220954682.XU
Authority: CN
Inventors: 肖建辉; 乔红祥
Original assignee: Hebei Xinchenglu Technology Development Co ltd
Current assignee: Hebei Xinchenglu Technology Development Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-18
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a buckled plate connection structure with notch, including fixing transverse flange (2) between two adjacent buckled plates (1), it has notch (3) to open on transverse flange (2), the position both sides of notch (3) are the trough of buckled plate (1), be provided with I-steel (4) that play the reinforcing action in the trough of buckled plate (1), I-steel (4) pass notch (3), be provided with stop device (5) on transverse flange (2), stop device (5) and notch (3) enclose and fix it on I-steel (4). The utility model discloses a set up the notch, can be more convenient at the inside mounting I-steel of bellows culvert, cooperation stop device carries out spacing fixed to the I-steel, has both promoted the installation effectiveness of the inside I-steel of bellows culvert, has reduced the use quantity of I-steel again, has promoted the support intensity of I-steel to the bellows culvert.

Description

Corrugated plate connecting structure with notches

Technical Field

The utility model belongs to the technical field of the buckled plate technique and specifically relates to a buckled plate connection structure with notch.

Background

In the corrugated pipe structure commonly used at present, steel buckled plate pipe culvert is often the integrative structure of being made by a buckled plate, perhaps form by the buckled plate concatenation of two at least arc, the buckled plate assembly to the concatenation, the fastness often has the problem, generally in order to guarantee that corrugated pipe culvert is enough stable, often through installing some reinforcements like the intensity that the I-steel promoted the corrugated pipe culvert additional, how the I-steel is fast firm installation, how in addition cooperate with other accessories and use and form a holistic connection structure, do not influence holistic fastness and just become the problem of eager solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buckled plate connection structure with notch accomplishes fast and contains installation I-steel at corrugated pipe, promotes work efficiency, forms a firm connection whole with other accessories for improve corrugated pipe and contain hoop overlap joint department compressive capacity and sealing performance.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a buckled plate connection structure with notch, is including fixing the transverse flange 2 between two adjacent buckled plates 1, it has notch 3 to open on the transverse flange 2, the position both sides of notch 3 are the trough of buckled plate 1, be provided with I-steel 4 that plays the reinforcing action in the trough of buckled plate 1, I-steel 4 passes notch 3, be provided with stop device 5 on the transverse flange 2, stop device 5 and notch 3 enclose it fixed on I-steel 4.

In further embodiment, each transverse flange 2 is provided with a notch 3, the cross section of a wave trough corresponding to the notch 3 on the corrugated plate 1 is trapezoidal, and the wave trough is positioned on the inner side of a pipe culvert enclosed by the plurality of corrugated plates 1.

In a further embodiment, the surface of the i-beam 4 is covered with a sealing plate 6, and the sealing plate 6 is fixed on the wave crests on two sides of the wave trough where the i-beam 4 is located.

In a further embodiment, two adjacent sections of i-shaped steel 4 are connected and fixed through a connecting block 7, and the i-shaped steel 4 and the connecting block 7 are fixed through a bolt.

In a further embodiment, the cross section of the end of the i-beam 4 is provided with a bolt hole, and the ends of two adjacent i-beams 4 are connected and fixed through the bolt hole.

In a further embodiment, the transverse flange 2 is a special-shaped transverse flange with a Z-shaped cross section, the transverse flange 2 comprises a web plate in the middle and wing plates at the upper and lower ends, and the limiting device 5 is fixed on the wing plate at one end through a bolt.

In a further embodiment, the limiting device 5 is arranged at the opening of the notch 3, the limiting device 5 is a limiting sleeve with a U-shaped section, and the limiting device 5 is sleeved on the edge of the transverse flange 2 along the length direction of the transverse flange.

In further embodiment, the edge of buckled plate 1 on along its crest or trough length direction is provided with hoop flange 9, hoop flange 9 forms with the integrative rolling of buckled plate 1, be equipped with the bolt hole that is used for connecting fixedly on the hoop flange 9.

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

the utility model discloses a set up the notch, can be more convenient contain internally mounted I-steel at corrugated pipe, cooperation stop device carries on spacingly fixedly to the I-steel for can install large-size I-steel at corrugated pipe contains inside, both promoted the installation effectiveness of the inside I-steel of corrugated pipe contain, reduced the use quantity of I-steel again, make I-steel and other parts more have an organic whole nature, promote the supporting strength and the whole sealing performance of I-steel to corrugated pipe contain.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an overall schematic view of a band plate;

FIG. 3 is an overall schematic view of a plurality of corrugated sheets;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic view of the connection of two i-steel ends.

In the figure: 1. a corrugated plate; 2. a transverse flange; 3. a notch; 4. i-shaped steel; 5. a limiting device; 6. closing plates; 7. connecting blocks; 9. and (4) a circumferential flange.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying fig. 1-5 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.

The utility model provides a buckled plate connection structure with notch, including setting up transverse flange 2 between two adjacent buckled plates 1, it has notch 3 to open on the transverse flange 2, and the position both sides of notch 3 are the trough of buckled plate 1, are provided with the I-steel 4 that plays the reinforcing action in the trough of buckled plate 1, and I-steel 4 passes notch 3, is provided with stop device 5 on the transverse flange 2, and stop device 5 also sets up the opening part at notch 3, and stop device 5 and notch 3 enclose it fixedly on I-steel 4. In this embodiment, the limiting device 5 is a limiting envelope with a U-shaped cross section, and the limiting device 5 is sleeved on the edge of the transverse flange 2 along the length direction thereof.

Every in this embodiment all opened a notch 3 on the transverse flange 2, the cross-section of the trough that corresponds with notch 3 on the buckled plate 1 is trapezoidal, and trapezoidal trough is located the middle part of buckled plate 1, and the trough is located the inboard of the pipe culvert that polylith buckled plate 1 encloses moreover.

Two adjacent sections of I-steel 4 are connected and fixed through connecting blocks 7, and the I-steel 4 and the connecting blocks 7 are fixed through bolts, and the two I-steel 4 can be quickly spliced and fixed together through the connecting blocks 7. In addition, bolt holes are also formed in the cross section of the end part of the I-shaped steel 4, and the end parts of two adjacent I-shaped steel 4 can be connected and fixed through the bolt holes.

The transverse flange 2 is a special-shaped transverse flange, the cross section of the transverse flange is Z-shaped, the transverse flange 2 comprises a web plate in the middle and wing plates at the upper end and the lower end, and the limiting device 5 is fixed on the wing plate at one end through bolts.

The edge on corrugated plate 1 along its crest or trough length direction is provided with hoop flange 9, and hoop flange 9 forms with 1 an organic whole rolling of corrugated plate, and hoop flange 9 is located corrugated plate 1's inboard, is equipped with on the hoop flange 9 to be used for connecting fixed bolt hole for connect a plurality of corrugated plates 1.

The corrugated plates 1 are fixedly connected through the special-shaped transverse flanges 2 and form a channel in an enclosed mode, the corrugated section shapes of the corrugated plates 1 comprise trapezoid shapes and arc shapes, the I-shaped steel 4 is in close contact with the inner wall of a trough of the trapezoid shapes, the supporting strength of a pipeline can be improved by arranging the I-shaped steel 4, the I-shaped steel 4 can be fixed and limited by arranging the limiting sealing sleeve 5, the trapezoid corrugations of the corrugated plates 1 are matched to further guarantee the stability of the I-shaped steel 4, and a certain sealing effect can be achieved. In addition, the sealing plates 6 cover the surfaces of the I-beams 4, the sealing plates 6 are fixed on wave crests on two sides of the wave troughs where the I-beams 4 are located, the I-beams 4 are sealed and reinforced, the mounting stability of the I-beams 4 can be further improved, and a certain corrosion resistant effect is achieved.

The utility model discloses a set up the notch, can be more convenient contain internally mounted I-steel at corrugated pipe, cooperation stop device carries on spacingly fixedly to the I-steel for can install large-size I-steel at corrugated pipe contains inside, both promoted the installation effectiveness of the inside I-steel of corrugated pipe contain, reduced the use quantity of I-steel again, make I-steel and other parts more have an organic whole nature, promote the bearing strength of I-steel to corrugated pipe contain. In addition, the I-shaped steel is tightly matched with the notch and the limiting envelope to form a firm integral connection structure, so that the installation efficiency is ensured, and the firmness and the sealing performance of the corrugated pipe culvert are improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A corrugated plate connecting structure with notches is characterized in that: including fixing transverse flange (2) between two adjacent buckled plates (1), it has notch (3) to open on transverse flange (2), the position both sides of notch (3) are the trough of buckled plate (1), be provided with I-steel (4) that play the reinforcing action in the trough of buckled plate (1), I-steel (4) pass notch (3), be provided with stop device (5) on transverse flange (2), stop device (5) and notch (3) enclose and fix it on I-steel (4).

2. A corrugated board coupling structure having notches as set forth in claim 1, wherein: every all opened a notch (3) on transverse flange (2), the cross-section of the trough that corresponds with notch (3) on buckled plate (1) is trapezoidal, moreover the trough is located the inboard of the pipe culvert that polylith buckled plate (1) encloses.

3. A corrugated board coupling structure having notches as set forth in claim 1, wherein: the surface of the I-shaped steel (4) is covered with a sealing plate (6), and the sealing plate (6) is fixed on wave crests on two sides of a wave trough where the I-shaped steel (4) is located.

4. A corrugated board coupling structure having notches as set forth in claim 1, wherein: two adjacent sections of I-shaped steel (4) are fixedly connected through a connecting block (7), and the I-shaped steel (4) and the connecting block (7) are fixed through bolts.

5. A corrugated board coupling structure having notches as set forth in claim 1, wherein: bolt holes are formed in the cross section of the end part of each I-shaped steel (4), and the end parts of two adjacent I-shaped steels (4) are connected and fixed through the bolt holes.

6. A corrugated board coupling structure having notches as set forth in claim 1, wherein: the transverse flange (2) is a special-shaped transverse flange, the cross section of the transverse flange is Z-shaped, the transverse flange (2) comprises a web plate in the middle and wing plates at the upper end and the lower end, and the limiting device (5) is fixed on the wing plate at one end through bolts.

7. A corrugated board coupling structure having notches as set forth in claim 1, wherein: stop device (5) set up the opening part of notch (3), stop device (5) are the spacing big envelope of a cross-section for the U type, stop device (5) cover is along its length direction's edge in transverse flange (2).

8. A corrugated board coupling structure having notches as set forth in claim 1, wherein: corrugated plate (1) is provided with hoop flange (9) along the ascending edge of its crest or trough length direction, hoop flange (9) form with corrugated plate (1) an organic whole rolling, be equipped with on hoop flange (9) and be used for connecting fixed bolt hole.