CN217923037U

CN217923037U - Corrugated steel web for bridge

Info

Publication number: CN217923037U
Application number: CN202222076803.8U
Authority: CN
Inventors: 姜涛; 王守开; 王亮
Original assignee: Henan Yuqiao Heavy Industry Machinery Co ltd
Current assignee: Henan Yuqiao Heavy Industry Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-29
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a corrugated steel web that bridge was used, including the wave form steel sheet, concave type joint is installed to the one end of wave form steel sheet, the mounting groove has been seted up to the front end that the spill connects, the steel sheet joint is installed to the other end of wave form steel sheet, and steel sheet joint and mounting groove looks gomphosis, the utility model discloses a be equipped with the spill and connect, through set up the mounting groove in the spill connects, the mounting groove can connect looks gomphosis with the steel sheet well, and the staff connects one of them one set of steel sheet of two sets of devices and the spill of another set of device to connect looks gomphosis, aligns mounting hole one and mounting hole three-phase each other afterwards, fixes the butt joint that can accomplish the device through fixing bolt one afterwards, and the butt joint can the person of facilitating the use conveniently change the device in the later stage like this, need not carry out the large tracts of land change, provides convenient for the staff.

Description

Corrugated steel web for bridge

Technical Field

The utility model relates to a bridge engineering technical field specifically is a corrugated steel web that bridge was used.

Background

The application of corrugated steel web is very wide, wherein the application at the bridge is convenient at most, the corrugated steel web has broken through the restriction of steel sheet thickness in traditional flat web, many problems have been overcome, wherein the quantity that can greatly reduced steel under equal intensity, can alleviate the weight of self simultaneously, however traditional device is when docking two sets of devices, often adopt welding technique to connect, when the later stage need be maintained the device, the mid portion takes place to damage and need carry out the large tracts of land and change, consume a large amount of material resources and financial resources, traditional device leans on the wave form steel plate in the middle of usually to carry out the bearing simultaneously, when wave form steel plate live time is longer, hardly accomplish not to produce deformation, in case the wave form steel plate produces deformation, it is very dangerous not to have the device to replace the bearing, it is more troublesome, and the corrugated steel web that a bridge was used can provide convenient for the staff.

The corrugated steel web plate in the prior art has the following defects:

patent documents: the CN113186822A steel-concrete composite bridge floor corrugated steel web I-shaped composite beam comprises a steel-concrete composite bridge deck, a corrugated steel web I-shaped steel beam and a transverse connecting beam; a plurality of corrugated steel web plate I-shaped steel beams are arranged in parallel along the longitudinal bridge direction; a plurality of transverse connecting beams are arranged between two adjacent corrugated steel web I-shaped steel beams and are arranged in parallel along the longitudinal bridge direction; steel-concrete coincide decking is located corrugated steel web I-steel roof beam and horizontal tie beam top "traditional device when docking two sets of devices, often adopt welding technique to connect, when the later stage need be maintained the device, the mid portion takes place to damage and need carry out the large tracts of land change, consume a large amount of material resources and financial resources, traditional device carries out the bearing by the corrugated steel plate in the middle of leaning on usually simultaneously, when the corrugated steel plate live time is longer, hardly accomplish not to produce deformation, in case the corrugated steel plate produces when deforming, it is very dangerous not have the device to replace the bearing, relatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated steel web that bridge was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrugated steel web that bridge was used, includes the wave form steel sheet, concave type joint is installed to the one end of wave form steel sheet, the mounting groove has been seted up to the front end that the spill connects, the steel sheet is installed to the other end of wave form steel sheet and is connected, and steel sheet joint and mounting groove looks gomphosis, the backup pad is installed to the both sides of wave form steel sheet, the lateral wall of backup pad runs through has seted up mounting hole two, the inboard movable mounting of mounting hole two has fixing bolt two, the layer board is installed through fixing bolt two to one side of backup pad, the bracing piece is installed to one side of layer board, and the bracing piece is located the outside of wave form steel sheet.

Preferably, the lifting hook base is installed at the top of wave form steel sheet, rings are installed at the top of lifting hook base.

Preferably, a baffle is installed at one side of the supporting plate.

Preferably, a fourth mounting hole penetrates through the inner side of the supporting plate, and the fourth mounting hole is embedded with the fixing bolt.

Preferably, the top of the concave joint is provided with a first mounting hole in a penetrating manner, the first mounting hole is communicated with the mounting groove, and a first fixing bolt is movably mounted on the inner side of the first mounting hole.

Preferably, a third mounting hole is formed in the inner side of the steel plate joint in a penetrating manner.

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

1. the utility model discloses a be equipped with the spill and connect, through set up the mounting groove in the spill connects, the mounting groove can connect looks gomphosis with the steel sheet well, the staff connects one of them set of steel sheet of two sets of devices and the spill of another set of device and connects looks gomphosis, align mounting hole one and mounting hole three-phase each other afterwards, fix the butt joint work that can accomplish the device through fixing bolt one afterwards, the butt joint can the person of facilitating the use conveniently change the device when the later stage overhauls the work to the device like this, need not carry out the large tracts of land and change, it is convenient for the staff to provide.

2. The utility model discloses a be equipped with the bracing piece, the bracing piece can provide the supporting role for the device, and when the wave form steel sheet produced deformation, the bracing piece can replace the wave form steel sheet as reserve supporting operation, can provide further guarantee for the safety of bridge, through the movable mounting to the bracing piece, can make things convenient for the staff to change at any time, and it is convenient for the staff to provide.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the corrugated steel plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the present invention;

fig. 4 is a perspective view of the support rod of the present invention.

In the figure: 1. a corrugated steel plate; 101. a hook base; 102. a hoisting ring; 2. a female connector; 201. fixing a first bolt; 202. a first mounting hole; 203. mounting grooves; 3. a support plate; 301. a second mounting hole; 302. a baffle plate; 4. a steel plate joint; 401. a third mounting hole; 5. a support bar; 501. fixing a second bolt; 502. a support plate; 503. and a fourth mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3 and 4, a corrugated steel web for a bridge is shown;

the corrugated steel plate comprises a corrugated steel plate 1, wherein the corrugated steel plate 1 is formed by punching and rolling by a press, the firmness of the steel plate is improved by adopting a waveform on the surface, the pressure resistance of a device can be greatly improved in the vertical direction by a waveform structure, the bearing capacity of the device is increased, a hook base 101 is installed at the top of the corrugated steel plate 1, a lifting ring 102 is installed at the top of the hook base 101, the lifting ring 102 can be firmly fixed on the corrugated steel plate 1 through the hook base 101, a worker can conveniently move the device through a crane, a concave joint 2 is installed at one end of the corrugated steel plate 1, the concave joint 2 can conveniently carry out positioning and installation by the worker, the joints are fixed through the side walls at the two ends of the concave joint 2, the device can be effectively prevented from deviating during installation, so as to cause safety accidents, a mounting groove 203 is formed at the front end of the concave joint 2, a mounting hole 202 is formed in the top of the concave joint 2 in a penetrating manner, the first mounting hole 202 is communicated with the mounting groove 203, the first fixing bolt 201 is movably mounted on the inner side of the first mounting hole 202, the mounting groove 203 is formed in the concave joint 2, the mounting groove 203 can be well embedded with the steel plate joint 4, a worker can enable the steel plate joint 4 of one of the two sets of devices to be embedded with the concave joint 2 of the other set of device, the steel plate joint 4 is mounted at the other end of the corrugated steel plate 1, the steel plate joint 4 is embedded with the mounting groove 203, the third mounting hole 401 penetrates through the inner side of the steel plate joint 4, then the first mounting hole 202 and the third mounting hole 401 are aligned with each other, and then the first fixing bolt 201 is used for fixing to complete the butt joint work of the devices, so that the butt joint can be convenient for a user to mount the devices when the devices are used, and the user can conveniently replace the devices when the devices are overhauled in the later period, large area replacement is not required.

Referring to fig. 1, 2 and 4, a corrugated steel web for a bridge;

the corrugated steel plate comprises a corrugated steel plate 1, supporting plates 3 are arranged on two sides of the corrugated steel plate 1, the supporting plates 3 are mainly used for supporting a supported body and can be conveniently installed by the supported body, a baffle 302 is arranged on one side of the supporting plate 3, the supported body can be prevented from displacing on the supporting plate 3 through the baffle 302, so that the gravity center of the supported body is shifted and danger is brought, the device can be firmly clamped on the supported body through the baffle 302, a mounting hole II 301 is formed in the side wall of the supporting plate 3 in a penetrating mode, a fixing bolt II 501 is movably arranged on the inner side of the mounting hole II 301, a supporting plate 502 is arranged on one side of the supporting plate 3 through the fixing bolt II 501, the contact area between the supporting rod 5 and the supporting plate 3 can be increased due to the installation of the supporting plate 502, and the pressure of the supporting rod 5 on the supporting plate 3 is reduced, make the atress in backup pad 3 more even, also can make things convenient for bracing piece 5 to install simultaneously, the inboard of layer board 502 is run through and has been seted up four mounting holes 503, and four mounting holes 503 and two 501 looks gomphosis of fixing bolt, bracing piece 5 is installed to one side of layer board 502, and bracing piece 5 is located the outside of wave form steel sheet 1, bracing piece 5 can provide supporting role for the device, the staff fixes bracing piece 5 in the outside of wave form steel sheet 1 through the layer board 502 at bracing piece 5 both ends, when wave form steel sheet 1 produces deformation, bracing piece 5 can replace wave form steel sheet 1 as reserve supporting task, can provide further guarantee for the safety of bridge, through the movable mounting to bracing piece 5, can make things convenient for the staff to change at any time.

The working principle is as follows: whether the device has the problem of influencing use or not is checked before the device is used, when a worker needs to use the device, the device is moved to a proper position according to the needs of actual conditions, then the worker enables the steel plate joint 4 of one of the two sets of devices to be embedded with the concave joint 2 of the other set of device, then the first mounting hole 202 and the third mounting hole 401 are aligned with each other, then the device can be butted by fixing through the first fixing bolt 201, and then the worker fixes the support rod 5 on the outer side of the corrugated steel plate 1 through the support plates 502 at the two ends of the support rod 5, so that the device can be mounted.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a corrugated steel web that bridge was used, includes wave form steel sheet (1), its characterized in that: the spill connects is installed to the one end of wave form steel sheet (1), mounting groove (203) have been seted up to the front end that the spill connects (2), steel sheet joint (4) are installed to the other end of wave form steel sheet (1), and steel sheet joint (4) and mounting groove (203) gomphosis mutually, backup pad (3) are installed to the both sides of wave form steel sheet (1), the lateral wall of backup pad (3) runs through and has seted up mounting hole two (301), the inboard movable mounting of mounting hole two (301) has fixing bolt two (501), layer board (502) are installed through fixing bolt two (501) in one side of backup pad (3), bracing piece (5) are installed to one side of layer board (502), and bracing piece (5) are located the outside of wave form steel sheet (1).

2. The corrugated steel web for a bridge according to claim 1, wherein: lifting hook base (101) are installed at the top of wave form steel sheet (1), rings (102) are installed at the top of lifting hook base (101).

3. The corrugated steel web for a bridge according to claim 1, wherein: and a baffle (302) is arranged on one side of the supporting plate (3).

4. The corrugated steel web for bridges of claim 1, wherein: and a fourth mounting hole (503) penetrates through the inner side of the supporting plate (502), and the fourth mounting hole (503) is embedded with the second fixing bolt (501).

5. The corrugated steel web for a bridge according to claim 1, wherein: the top of the concave joint (2) is provided with a first mounting hole (202) in a penetrating mode, the first mounting hole (202) is communicated with a mounting groove (203), and a first fixing bolt (201) is movably mounted on the inner side of the first mounting hole (202).

6. The corrugated steel web for a bridge according to claim 1, wherein: and a third mounting hole (401) penetrates through the inner side of the steel plate joint (4).