CN212773126U

CN212773126U - Reinforced corrugated steel plate

Info

Publication number: CN212773126U
Application number: CN202020917106.9U
Authority: CN
Inventors: 王志宏; 张广荣
Original assignee: Hengshui Yitong Pipe Industry Co Ltd
Current assignee: Hengshui Yitong Pipe Industry Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-23
Anticipated expiration: 2030-05-27

Abstract

The utility model provides a strengthen corrugated steel plate belongs to corrugated steel technical field, including the corrugated plate piece, set up at the flange of corrugated plate piece border and a plurality of setting in the arc recess of corrugated plate piece and inside hollow reinforcement, the reinforcement sets up along the length direction of arc recess on the corrugated plate piece. The utility model provides a strengthen corrugated steel plate is provided with hollow reinforcement in the arc recess on corrugated plate piece, and the intensity through the additional strengthening at the reinforcement messenger corrugated plate piece is better, and especially corrugated steel plate uses at the low structure bridge of filling of high load or stride the structure greatly and require the great structure of rigidity, and corrugated steel plate is difficult to produce when receiving great pressure and warp, satisfies the building strength requirement of engineering and worker's affairs.

Description

Reinforced corrugated steel plate

Technical Field

The utility model belongs to the technical field of the ripple steel, more specifically say, relate to a strengthen ripple steel sheet.

Background

The buckled plate is a neotype building material, the buckled plate resistance to deformation can the reinforce, it is swift convenient to install simultaneously, save the time limit for a project, still have with low costs, do benefit to advantages such as environmental protection, consequently in traffic engineering and municipal works, the culvert that adopts the buckled plate preparation in a large number, the tunnel, underpass and underground piping become a trend, but the intensity of the buckled plate that uses at present still has a lot of deficiencies to special environment use, especially the structural bridge of low fill of high load or stride across the structure greatly and require the great structure of rigidity, produce the deformation easily when receiving great pressure, can not satisfy the building strength requirement of engineering and worker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strengthen corrugated steel plate, the intensity that aims at solving corrugated steel plate among the prior art existence is not enough produces the problem of deformation easily when receiving great pressure.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a strengthen corrugated steel plate for support the building structure, be in including corrugated plate piece, setting the flange and a plurality of setting of corrugated plate piece border are in just inside hollow reinforcement in the arc recess on the corrugated plate piece, the reinforcement is followed the length direction setting of arc recess on the corrugated plate piece.

As another embodiment of this application, the side that corrugated sheet piece was kept away from to the reinforcement still is provided with a plurality of buried structures that are used for with reinforcement and building structure inner wall connection are fixed, and is a plurality of buried structures follow the length direction interval of reinforcement sets up.

As another embodiment of this application, the reinforcement is kept away from the side of corrugated plate still is provided with the installation and leads to the groove, the installation leads to the groove and runs through the lateral wall setting of reinforcement, and is a plurality of the equal erection fixation of embedded structure is in the reinforcement lead to groove department in the installation.

As another embodiment of this application, pre-buried structure includes the pole main part, sets up the kink of pole main part tip and setting are in the clamping unit of the pole main part other end, the pole main part passes through clamping unit installation is fixed to the logical inslot of installation.

As another embodiment of this application, clamping unit is including setting up the cap and the suit of compressing tightly of pole main part tip are in on the pole main part and with pole main part threaded connection's movable briquetting, movable briquetting presss from both sides the lateral wall clamp of reinforcement with compressing tightly the cap and fixing.

As another embodiment of the present application, the bending portion and the rod main body are an integral mechanism, and a diameter of the bending portion is smaller than a diameter of the rod main body.

As another embodiment of the present application, the embedded structure includes an installation plate disposed on a side surface of the reinforcement, a plurality of shear nails having end portions fixedly disposed on the installation plate, and a fixing unit for compressing and fixing the installation plate to the reinforcement.

As another embodiment of the present application, the fixing unit includes a clamping plate located inside the reinforcement, and a plurality of fasteners disposed between the clamping plate and the mounting plate, and the mounting plate and the clamping plate clamp and fix the side wall of the reinforcement.

As another embodiment of the application, the reinforcing piece comprises a bending edge which is abutted against the corrugated plate piece, supporting edges which are arranged on two sides of the bending edge, and two folding edges which are arranged on one side of the supporting edges far away from the bending edge.

As another embodiment of this application, the whole arc that is of corrugated plate piece, flange includes two edges end flange that corrugated plate piece axial set up and two edges the hoop flange that corrugated plate piece's circumference set up.

The utility model provides a strengthen corrugated steel plate's beneficial effect lies in: compared with the prior art, the connecting flange is arranged on the periphery of the corrugated plate piece, the hollow reinforcing piece is arranged in the arc-shaped groove on the corrugated plate piece, and the reinforcing piece is arranged along the length direction of the arc-shaped groove on the corrugated plate piece. The utility model discloses strengthen the deck tape, be provided with hollow reinforcement in the arc recess on the deck tape, the intensity through the additional strengthening at the reinforcement messenger deck tape is better, and especially deck tape uses at the low structure bridge of filling of high load or stride footpath structure and the great structure of required rigidity greatly, and deck tape is difficult to produce when receiving great pressure and is out of shape, makes the deck tape can satisfy the building strength requirement of engineering and worker's affairs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a reinforced corrugated steel plate provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a reinforcing member used in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a reinforced corrugated steel plate provided in embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a reinforcing member used in embodiment 2 of the present invention;

fig. 5 is a side view schematically showing the structure of the reinforced corrugated steel plate shown in fig. 3.

In the figure: 1. a corrugated sheet; 2. a connecting flange; 21. an end flange; 22. a circumferential flange; 3. a reinforcement; 4. installing a through groove; 5. pre-embedding the structure; 51. a lever body; 52. a bending section; 53. a compression cap; 54. mounting a plate; 55. shear nails; 56. a clamping plate; 57. a fastener; 58. and (6) movable pressing blocks.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 3 together, the reinforced corrugated steel plate of the present invention will now be described. The reinforced corrugated steel plate is used for supporting a building structure and comprises a corrugated plate piece 1, a connecting flange 2 arranged on the periphery of the corrugated plate piece 1 and a plurality of reinforcing pieces 3 which are arranged in arc-shaped grooves on the corrugated plate piece 1 and are hollow inside, wherein the reinforcing pieces 3 are arranged along the length direction of the arc-shaped grooves on the corrugated plate piece 1.

Compared with the prior art, the reinforced corrugated steel plate provided by the embodiment is provided with the connecting flange 2 on the periphery of the corrugated plate piece 1, the hollow reinforcing piece 3 is arranged in the arc-shaped groove on the corrugated plate piece 1, and the reinforcing piece 3 is arranged along the length direction of the arc-shaped groove on the corrugated plate piece 1. The utility model discloses strengthen the deck tape, be provided with hollow reinforcement 3 in the arc recess on deck tape 1, the intensity that makes deck tape 1 through the additional strengthening at reinforcement 3 is better, and especially deck tape uses at the low structure bridge of filling of high load or stride the structure greatly and require the great structure of rigidity, and deck tape is difficult to produce when receiving great pressure and warp, makes deck tape 1 can satisfy the building strength requirement of engineering and worker's affairs.

In the present embodiment, the side face of the connecting flange 2 is fixed to the side face of the corrugated sheet 1 by welding, and the width of the connecting flange 2 is larger than the thickness of the corrugated sheet 1 so that the side face of the connecting flange 2 may protrude beyond the surface of the corrugated sheet 1. The reinforcing part 3 is fixed on the outer surface of the corrugated plate sheet 1 through a fastener or welding, the two end parts of the reinforcing part 3 are connected and arranged on the side surface of the connecting flange 2, and the end part of the reinforcing part 3 can be connected with the connecting flange 2 through the fastener in order to ensure firm connection.

As a specific embodiment of the reinforced corrugated steel plate, please refer to fig. 2 and 4 together, the side of the reinforcing member 3 away from the corrugated plate 1 is further provided with a plurality of pre-embedded structures 5 for fixing the reinforcing member 3 and the inner wall of the building structure, and the plurality of pre-embedded structures 5 are arranged along the length direction of the reinforcing member 3 at intervals. When the corrugated plate 1 is installed, the embedded structure 5 is firstly installed on the reinforcing member 3, then concrete is poured outside the corrugated plate 1, the embedded structure 5 is deeply inserted into the concrete structure, and the fixation of the embedded structure 5 is completed. The arrangement of the pre-embedded structure 5 enables the corrugated plate 1 to be better connected and fixed with the inner wall of the detection structure through the pre-embedded structure 5, and the strength of the corrugated steel plate is further improved.

As a specific embodiment of the reinforced corrugated steel plate, please refer to fig. 1 to 5, the side of the corrugated plate 1 far away from the stiffener 3 is still provided with the installation through groove 4, the installation through groove 4 runs through the side wall setting of the stiffener 3, and the installation through groove 4 of the stiffener 3 is fixed in the installation of a plurality of pre-buried structures 5. The installation that leads to groove 4 of installation makes buried structure 5 more convenient, also make buried structure 5's installation more firm simultaneously, reinforcement 3 is hollow structure, both sides leading to groove 4 in the installation are provided with the limit of bending, it is more slick and sly to make the installation lead to groove 4 department, can be with the certain angle of bending to 3 inside of reinforcement 3 of the reinforcement 3 of leading to groove 4 both sides of installation in addition, make reinforcement 3's bulk strength better, buried structure 5 can be fixed to leading to groove 4 departments of installation through bolted connection, it is more convenient to make buried structure 5's installation.

As a specific embodiment of the reinforced corrugated steel plate provided by the present invention, please refer to fig. 1 and fig. 2, the pre-buried structure 5 includes a rod main body 51, a bending portion 52 disposed at the end of the rod main body 51, and a clamping unit disposed at the other end of the rod main body 51, and the rod main body 51 is fixed in the through groove 4 through the clamping unit. The rod main body 51 clamps and fixes the side wall of the reinforcement 3 at the installation through groove 4 through the clamping unit, and the rod main body 51 is fixed in the inner wall of the building construction through the bent part 52, and the bent part 52 is arranged to prevent the rod main body 51 from falling out of the concrete, so that the installation and fixation of the rod main body 51 are more firm. The embedded structure 5 adopts the structure to ensure that the reinforcement 3 is more firmly fixed with the concrete, and simultaneously, the corrugated plate 1 is more firmly fixed with the concrete through the reinforcement 3.

As a specific embodiment of the reinforced corrugated steel plate provided by the present invention, please refer to fig. 1 and fig. 2, the clamping unit includes a pressing cap 53 disposed at the end of the rod main body 51 and a movable pressing block 58 sleeved on the rod main body 51 and connected with the rod main body 51 by screw threads, and the movable pressing block 58 and the pressing cap 53 clamp and fix the side wall of the reinforcement 3. Insert inside 3 reinforcers through installing logical groove 4 through will compressing tightly cap 53 through inclining rod main body 51 when rod main body 51 is installed, then compress tightly cap 53 hook and establish on the inner wall of reinforcer 3, then move to the direction that is close to compressing tightly cap 53 through rotating movable briquetting 58, make movable briquetting 58 and compress tightly cap 53 press from both sides the tight fixed with the inner wall of installing logical groove 4 both sides clamp, the installation of accomplishing embedded structure 5 is fixed, it is more convenient to make embedded structure 5's installation fixed, it is fixed more firm also to make embedded structure 5.

As a specific embodiment of the reinforced corrugated steel plate of the present invention, please refer to fig. 1 and 2, the bending portion 52 and the rod main body 51 are an integrated mechanism, so that the overall strength of the pre-buried structure 5 is better. In addition, the diameter of the bent part 52 is smaller than that of the rod main body 51, and the movable pressing piece 58 is more conveniently and quickly mounted on the outer wall of the rod main body 51.

As a specific embodiment of the reinforced corrugated steel plate provided by the present invention, please refer to fig. 3 to 5, the pre-buried structure 5 includes a mounting plate 54 disposed on the side of the reinforcement 3, a plurality of shear nails 55 fixed on the mounting plate 54 at the ends, and a fixing unit for pressing and fixing the mounting plate 54 on the reinforcement 3. With this structure, the embedded structure 5 can be provided with a plurality of shear pins 55 on each mounting plate 54, and then the mounting plate 54 is fixed to the side surface of the reinforcing member 3 by the fixing unit.

In order to fix the embedded structure 5 to the concrete more firmly, the number of the shear pins 55 is usually plural, preferably four, and the shear pins are respectively arranged at 4 corners of the mounting plate 54 to make the force applied to the mounting plate 54 more uniform.

In the embodiment, one end of the shear pin 55 is fixed on the mounting plate 54, the other end of the shear pin 55 extends into the concrete, and a bent portion is further disposed at the end of the shear pin 55 extending into the concrete, the fixing of the shear pin 55 to the concrete is firmer, and the shear pin 55 is generally fixed on the surface of the mounting plate 54 by welding, so that the shear pin 55 is firmer to the mounting plate 54.

As a specific embodiment of the reinforced corrugated steel plate of the present invention, please refer to fig. 3 to 5, the fixing unit includes a clamping plate 56 located inside the reinforcement 3 and a plurality of fasteners disposed between the clamping plate 56 and the mounting plate 54, and the mounting plate 54 and the clamping plate 56 clamp and fix the side wall of the reinforcement 3. The clamping plate 56 and the mounting plate 54 are provided with screw through holes for fasteners to pass through. When the embedded structure 5 is installed, the clamping plate 56 is placed in the fixing piece through the installation through groove 4, and then the clamping plate 56 is fixed between the installation plates 54 through the fasteners, so that the installation plates 54 and the clamping plate 56 clamp and fix the side walls of the reinforcing piece 3, and the embedded structure 5 is fixed to the concrete more firmly.

As a specific embodiment of the reinforced corrugated steel plate of the present invention, please refer to fig. 3 to 5, the reinforcing member 3 includes a bending edge abutting on the corrugated plate 1, a supporting edge disposed on both sides of the bending edge, and two folding edges disposed on one side of the supporting edge far from the bending edge. The reinforcement 3 is a sheet material produced by cold rolling. The bending edge or the supporting edge of the cold-rolled section steel manufactured by bending or other processing methods can be bent into a certain shape in the manufacturing process of the reinforcing piece 3, so that the strength of the reinforcing piece 3 is better. Meanwhile, the hollow structure in the reinforcing part 3 enables the weight of the reinforcing part 3 to be lighter, and the whole reinforcing corrugated steel plate to be lighter.

As a specific embodiment of the reinforced corrugated steel plate provided by the present invention, please refer to fig. 3 to 5, the corrugated plate 1 is integrally an arc-shaped plate, and the connecting flange 2 includes two end flanges 21 axially disposed along the corrugated plate 1 and two circumferential flanges 22 circumferentially disposed along the corrugated plate 1. All be provided with on the ring flange 22 and the end flange 21 and be used for two adjacent reinforced corrugated steel plate connection fixed bolt holes, wherein the bolt hole on the ring flange 22 can be double bolted connection, also can be single bolted connection, needs set for according to engineering design needs, makes the connection between two reinforced corrugated steel plate fix more convenient firm. Corrugated plate 1 wholly is the arc, can constitute arched structure through corrugated plate 1, makes the compressive strength who strengthens corrugated steel board better, and 3 length direction settings along 1 arc recess of corrugated plate of reinforcement also are the arch this moment, make the bearing capacity of reinforcement 3 better, have strengthened corrugated steel board's bearing capacity.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a strengthen corrugated steel plate, its characterized in that is in including corrugated plate piece, setting the flange and a plurality of setting of corrugated plate piece border are in just inside hollow reinforcement in the arc recess on the corrugated plate piece, the reinforcement is followed the length direction setting of arc recess on the corrugated plate piece.

2. The reinforced corrugated steel sheet as claimed in claim 1, wherein the side of the reinforcing member away from the corrugated sheets is further provided with a plurality of pre-embedded structures for connecting and fixing the reinforcing member to the inner wall of the building structure, and the plurality of pre-embedded structures are arranged at intervals along the length direction of the reinforcing member.

3. The reinforced corrugated steel plate as claimed in claim 2, wherein the side of the reinforcing member away from the corrugated sheet is further provided with an installation through groove, the installation through groove is disposed through the side wall of the reinforcing member, and the pre-embedded structures are all installed and fixed at the installation through groove of the reinforcing member.

4. The reinforced corrugated steel plate as claimed in claim 3, wherein the pre-buried structure comprises a rod body, a bent portion provided at an end of the rod body, and a clamping unit provided at the other end of the rod body, and the rod body is fixed in the mounting through-groove by the clamping unit.

5. The reinforced corrugated steel plate as set forth in claim 4, wherein said clamping unit comprises a pressing cap provided at an end of said rod main body, and a movable pressing piece fitted over said rod main body and threadedly coupled to said rod main body, said movable pressing piece and pressing cap clamping and fixing the side wall of the reinforcing member.

6. The reinforced corrugated steel sheet as claimed in claim 5 wherein the bent portions are integral with the main body of the bar, the diameter dimension of the bent portions being smaller than the diameter dimension of the main body of the bar.

7. The reinforced corrugated steel plate as claimed in claim 3, wherein the pre-buried structure comprises a mounting plate provided at a side of the reinforcing member, a plurality of shear pins having ends fixed to the mounting plate, and a fixing unit for fixing the mounting plate to the reinforcing member by pressing.

8. The reinforced corrugated steel sheet as claimed in claim 7, wherein said fixing unit comprises a clamping plate located inside said reinforcing member, and a plurality of fasteners provided between said clamping plate and said mounting plate, said mounting plate and said clamping plate clamping and fixing the side walls of said reinforcing member.

9. The reinforced corrugated steel sheet as claimed in any one of claims 1 to 8, wherein the reinforcing member includes a bending edge abutting against the corrugated sheet, support edges provided on both sides of the bending edge, and two folding edges provided on a side of the support edges remote from the bending edge.

10. The reinforced corrugated steel plate as set forth in any one of claims 1 to 8, wherein the corrugated sheet is an arc-shaped plate as a whole, and the connecting flanges comprise two end flanges disposed axially of the corrugated sheet and two circumferential flanges disposed circumferentially of the corrugated sheet.