CN217460960U

CN217460960U - Prefabricated steel construction roof beam

Info

Publication number: CN217460960U
Application number: CN202221227465.7U
Authority: CN
Inventors: 刘飞祥
Original assignee: Guangdong Intercontinental Construction Engineering Group Co ltd
Current assignee: Guangdong Intercontinental Construction Engineering Group Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-09-20
Anticipated expiration: 2032-05-21

Abstract

The utility model relates to a roof beam technical field discloses a prefabricated steel construction roof beam, including girder and fixing bolt, the girder both sides all are provided with the roofing tie-beam, roofing tie-beam below is provided with mounting panel and links up the fishplate bar respectively, mounting panel and linking up the fishplate bar and be located and be provided with fixed establishment on girder both sides and mounting panel and the fishplate bar, be provided with the through-hole that a plurality of equidistance distribute on the roofing tie-beam both sides, roofing tie-beam other end fixed connection is in the wall body, it is provided with the mounting panel to have seted up rectangular channel and rectangular channel both sides on the wall body, the fixed orifices has been seted up on the mounting panel. The utility model provides a prefabricated steel construction roof beam, thereby guaranteed when the leak appears in the roofing through being provided with mounting panel and linkage plate in roof beam below, fixed establishment can not wet by the rainwater this moment and avoid its rusty condition to appear, has also avoided the rainwater to fall into the condition of roofing simultaneously, and is comparatively practical, is fit for extensively promoting and using.

Description

Prefabricated steel construction roof beam

Technical Field

The application relates to the technical field of roof girders, in particular to a prefabricated steel structure roof girder.

Background

For the connection of the roof beam and the curtain wall upright post of the building, the lower part of the beam is provided with a latch post which is inserted into the upright post. The control of the insertion depth of the pin columns is always difficult, and if the pin columns are inserted too deeply, the horizontal load in wind load and earthquake load borne by the curtain wall can generate excessive torque on the roof girder.

Through retrieving CN207878755U, disclose roof beam purlin node, this roof beam includes the roof beam, is equipped with purlin layer board and purlin on the roof beam, and the purlin layer board has the reinforcing strength board of triangle-shaped shape, and the shape of purlin is C shaped steel or Z shaped steel or high-frequency welding H shaped steel usually, is located to strengthen on the strength board welded purlin layer board and the purlin on corresponding the seting up porosely, passes through the hole through between purlin and the purlin layer board and is connected purlin layer board and purlin fixedly. Although the roof girder purline node that this application provided, simple to operate uses the steel volume fewly, and economy is suitable for, and the roofing adopts purline and the fixed whole roofing envelope material of purline bracket plate combined action, makes whole roofing bearing load and wind load capacity improve.

However, the inventor finds that the technical scheme still has at least the following defects:

when the leak takes place for the roofing, the rainwater drenches on fixed establishment this moment, makes it rust easily, under the long-time condition, makes it appear becoming flexible easily to make roof beam appear collapsing or slope, influence staff's life safety.

SUMMERY OF THE UTILITY MODEL

An object of this application provides a prefabricated steel construction roof beam, has solved and has proposed in the background art when the leak takes place for the roofing, and the rainwater drenches on fixed establishment this moment, makes it rust easily, under the long-time condition, makes it appear not hard up easily to make the roof beam collapse or slope appear, influence staff's life safety's problem.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a prefabricated steel construction roof beam, includes girder and fixing bolt, the girder both sides all are provided with the roofing tie-beam, roofing tie-beam below is provided with mounting panel and linkage plate respectively, mounting panel and linkage plate are located be provided with fixed establishment on girder both sides and mounting panel and the linkage plate, be provided with the through-hole that a plurality of equidistance distribute on the roofing tie-beam both sides, roofing tie-beam other end fixed connection is in the wall body, it is provided with the installation piece to have seted up rectangular channel and rectangular channel both sides on the wall body, the fixed orifices has been seted up on the installation piece, fixing bolt runs through and all is provided with the stopper in installation piece and roofing tie-beam and fixing bolt both sides.

As a preferred embodiment of the present application, a fixing plate is disposed below the mounting plate and the connection plate, and a plurality of fixing rods distributed at equal intervals are fixedly mounted on the fixing plate. The mounting positions of the mounting plate and the fixed rod are determined.

As a preferred embodiment of this application, set up the screw hole that a plurality of equidistance distribute on the fixed plate, it is connected with the bolt to twist in the screw hole. The bolt is screwed to be connected in the threaded hole, so that the mounting plate and the connecting plate can be conveniently fixed, and the possibility of falling is reduced.

As a preferred embodiment of the present application, the fixing rods penetrate through the mounting plates, the joint plates and the roof connecting beams, and the mounting plates, the joint plates and the fixing rods are triangular. The mounting plate, the connecting plates and the roof connecting beam are triangular, so that the roof connecting beam has stability, and the mounting plate and the connecting plates are guaranteed to support the roof beam.

As a preferred embodiment of the application, a supporting column is arranged above the mounting plate and the connecting plate, and the upper part of the supporting column is fixedly connected below the roof connecting beam. When the leak appears on the roof, the mounting plate and the connecting plate block the rainwater to avoid the rainwater to fall into the room.

As a preferred embodiment of the present application, the mounting plate and the connector plate are not attached to each other on the roof connecting beam. Ensuring that rainwater can be discharged.

As a preferred embodiment of this application, the dead lever both sides all are provided with the joint piece. The fixing rod is fixed, so that the phenomenon that the fixing mechanism is loosened due to moving is avoided.

Compared with the prior art, the beneficial effects of this application are as follows:

the utility model provides a prefabricated steel construction roof beam, thereby guaranteed when the leak appears in the roofing through being provided with mounting panel and linkage plate in roof beam below, fixed establishment can not wet by the rainwater this moment and avoid its rusty condition to appear, has also avoided the rainwater to fall into the condition of roofing simultaneously.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments with reference to the attached drawings in which:

FIG. 1 is a front view of a prefabricated steel roof beam of the present application;

FIG. 2 is a schematic top view of a prefabricated steel roof girder of the present application;

fig. 3 is a schematic view of a local structure of the prefabricated steel roof beam connected to a wall.

In the figure: 1. mounting a plate; 2. a roof connecting beam; 3. a threaded hole; 4. a fixing plate; 5. a main beam; 6. a connector tile; 7. a bolt; 8. fixing the rod; 9. a clamping block; 10. a wall body; 11. a limiting block; 12. fixing the bolt; 13. mounting blocks; 14. and (4) a support column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the application easier to understand, the application is further described in the following combined with the specific embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, the present application provides a technical solution: the utility model provides a prefabricated steel construction roof beam, including girder 5 and fixing bolt 12, girder 5 both sides all are provided with roofing tie-beam 2, roofing tie-beam 2 below is provided with mounting panel 1 and linkage plate 6 respectively, mounting panel 1 and linkage plate 6 are located and are provided with fixed establishment on girder 5 both sides and mounting panel 1 and linkage plate 6, be provided with the through-hole that a plurality of equidistance distribute on roofing tie-beam 2 both sides, 2 other end fixed connection in wall body 10 of roofing tie-beam, it is provided with installation piece 13 to have seted up rectangular channel and rectangular channel both sides on wall body 10, the fixed orifices has been seted up on installation piece 13, fixing bolt 12 runs through all to be provided with stopper 11 in installation piece 13 and roofing tie-beam 2 and fixing bolt 12 both sides.

Referring to fig. 1-3, in a specific embodiment, a fixing plate 4 is disposed below a mounting plate 1 and a connecting plate 6, a plurality of fixing rods 8 are fixedly mounted on the fixing plate 4 and are distributed at equal intervals, the mounting positions of the mounting plate 1 and the fixing rods 8 are determined, a plurality of threaded holes 3 are formed in the fixing plate 4 and are distributed at equal intervals, a bolt 7 is screwed in each threaded hole 3 and is connected in each threaded hole 3 through the bolt 7, the mounting plate 1 and the connecting plate 6 are conveniently fixed, the possibility of falling of the mounting plate 1 and the connecting plate 6 is reduced, the fixing rods 8 penetrate through the mounting plate 1, the connecting plate 6 and a roof connecting beam 2, and the mounting plate 1, the connecting plate 6 and the fixing rods 8 are triangular. In this setting, be triangle-shaped through mounting panel 1, linkage plate 6 and roofing tie-beam 2 to make it have stability, guaranteed that mounting panel 1 and linkage plate 6 support roofing tie-beam 2.

Please refer to fig. 1-3, further, a supporting column 14 is arranged above the mounting plate 1 and the connecting plate 6, the supporting column 14 is fixedly connected below the roof connecting beam 2, when a leak appears on the roof, the mounting plate 1 and the connecting plate 6 block the rainwater to prevent the rainwater from dropping into the room, the mounting plate 1 and the connecting plate 6 are not attached to the roof connecting beam 2, so that the rainwater can be discharged, and the clamping blocks 9 are arranged on both sides of the fixing rod 8. In this setting, fix dead lever 8 and avoid it to appear removing thereby not make fixed establishment appear not hard up.

It should be noted that the present application is a prefabricated steel roof girder, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle of which are known to those skilled in the art through technical manuals or through routine experiments.

The working principle is as follows: firstly, the position of a wall body 10 is determined, the position of a main beam 5 is determined, then a roof connecting beam 2 is fixedly arranged in a rectangular groove formed in the wall body 10, two mounting blocks 13 are fixedly arranged in the rectangular groove, through holes are formed in the two mounting blocks 13, fixing bolts 12 are inserted into the mounting blocks 13 and the roof connecting beam 2, so that one end of the roof connecting beam 2 is fixed, the other end of the roof connecting beam 2 is fixedly connected to the main beam 5, a supporting column 14 is fixedly arranged below the roof connecting beam 2, and the lower part of the supporting column 14 is fixedly connected to a mounting plate 1 and a connecting plate 6, so that when the roof leaks in rainy days, rainwater can flow out from the mounting plate 1 or the connecting plate 6, thereby ensuring that the rainwater cannot leak into the house, and simultaneously avoiding the rainwater from being sprayed on a fixing mechanism, make it the rusty condition appear, and because mounting panel 1 and linking plate 6 below are provided with fixed plate 4 and dead lever 8, and set up threaded hole 3 on the fixed plate 4, twist through bolt 7 this moment and move in threaded hole 3, thereby fix fixed plate 4, run through in mounting panel 1 through dead lever 8, link up fishplate bar 6 and roofing tie-beam 2, be triangle-shaped this moment, thereby make fixed establishment more stable, roofing tie-beam 2 has been reduced, link up fishplate bar 6 and the possibility that drops appear in mounting panel 1, all be provided with the joint piece at 8 both ends of dead lever simultaneously, thereby fix dead lever 8 spacing, thereby avoid its condition that the removal appears.

Claims

1. The utility model provides a prefabricated steel construction roof beam which characterized in that: comprises a main beam (5) and a fixing bolt (12), wherein both sides of the main beam (5) are provided with roof connecting beams (2), an installation plate (1) and a connecting plate (6) are respectively arranged below the roof connecting beam (2), the mounting plate (1) and the connecting plate (6) are positioned at two sides of the main beam (5), and the mounting plate (1) and the connecting plate (6) are provided with fixing mechanisms, a plurality of through holes distributed at equal intervals are arranged on two sides of the roof connecting beam (2), the other end of the roof connecting beam (2) is fixedly connected with a wall body (10), a rectangular groove is arranged on the wall body (10), mounting blocks (13) are arranged on two sides of the rectangular groove, the mounting block (13) is provided with a fixing hole, and the fixing bolt (12) penetrates through the mounting block (13), the roof connecting beam (2) and the two sides of the fixing bolt (12) and is provided with a limiting block (11).

2. A prefabricated steel structural roof girder according to claim 1, characterised in that: mounting panel (1) and linking up fishplate bar (6) below is provided with fixed plate (4), fixed mounting has dead lever (8) that a plurality of equidistance distribute on fixed plate (4).

3. A prefabricated steel structural roof girder according to claim 2, characterised in that: the fixed plate (4) is provided with a plurality of threaded holes (3) distributed at equal intervals, and the threaded holes (3) are internally screwed and connected with bolts (7).

4. A prefabricated steel structural roof girder according to claim 2, characterised in that: the fixing rods (8) penetrate through the mounting plates (1), the connecting plates (6) and the roof connecting beams (2), and the mounting plates (1), the connecting plates (6) and the fixing rods (8) are triangular.

5. A prefabricated steel structural roof girder according to claim 4, characterised in that: the roof connecting beam is characterized in that supporting columns (14) are arranged above the mounting plate (1) and the connecting plate (6), and the supporting columns (14) are fixedly connected to the lower portion of the roof connecting beam (2).

6. A prefabricated steel structural roof girder according to claim 5, characterised in that: the mounting plate (1) and the connecting plate (6) are not attached to the roof connecting beam (2).

7. A prefabricated steel structural roof girder according to claim 4, characterised in that: clamping blocks (9) are arranged on two sides of the fixing rod (8).