CN215519538U - Roof railing corridor structure - Google Patents

Abstract

The utility model discloses a roof railing corridor structure, which belongs to the technical field of building structures, wherein a square tube is used as a main supporting component, the strength of the square tube is utilized, the difficulty in construction is reduced, and the construction efficiency is improved; the bottom end of the cross beam is connected with longitudinal beams, each longitudinal beam comprises a plurality of sections which are connected in the vertical direction, and the bottom ends of the longitudinal beams are used for connecting a roof; the cross sections of the cross beams and the longitudinal beams are rectangular or rounded rectangular.

Description

Roof railing corridor structure

Technical Field

The utility model belongs to the technical field of building structures, and particularly relates to a roof railing corridor structure.

Background

The roof composite board is a building material commonly used in the field of industrial buildings, has a plurality of easy-to-use characteristics, is generally used for roof water proofing, heat insulation and the like, is convenient to construct due to being a prefabricated board, and does not need to be poured on the roof when being used for construction. The composite roof board is assembled by upper and lower beams and vertical rods in the middle of the beams.

The inventor finds that most of the existing roof railing corridor structures are made of H-shaped steel, and the H-shaped steel often needs a larger cross-sectional area to meet the actual use requirement when serving as a steel structure support, so that the weight of the existing roof railing corridor structures is larger, and a large amount of manpower is needed for hoisting and subsequent construction in places where heavy mechanical equipment cannot be used, such as when a built factory building is transformed; in addition, because the H-shaped steel is easy to store moisture and then rusted due to the structure of the H-shaped steel, the H-shaped steel used as the beam column structure needs to be plugged in a web plate, and time and labor are wasted.

In addition, the inventor also thinks that the longeron of the existing roof railing corridor structure is usually integrated, and needs to be cut during construction, easily damages the roof, and the longeron uses H shaped steel and is not convenient for needing manpower to install in some places that can't use heavy machinery equipment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a roof railing corridor structure, which uses a square tube as a main supporting component, and utilizes the strength of the square tube to reduce the difficulty in construction and improve the construction efficiency.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a roof railing corridor structure comprises railings, longitudinal beams and a plurality of cross beams, wherein the top ends of the cross beams are used for connecting the railings, corresponding positioning holes are formed between the adjacent cross beams, and the adjacent positioning holes are connected through connecting pieces; the bottom end of the cross beam is connected with longitudinal beams, each longitudinal beam comprises a plurality of sections which are connected in the vertical direction, and the bottom ends of the longitudinal beams are used for connecting a roof; the cross sections of the cross beams and the longitudinal beams are rectangular or rounded rectangular.

Furthermore, the crossbeam with the longeron all adopts square pipe.

Further, the crossbeam includes a plurality ofly, and a plurality of crossbeams all are located the coplanar, are equipped with the tie-beam between the adjacent crossbeam, and the crossbeam of both sides is connected simultaneously to the tie-beam.

Further, the longeron includes a plurality ofly, and the distance equals between the adjacent longeron, and every longeron all connects in the crossbeam.

Further, the railing includes the multiunit montant, is equipped with the post between the montant of adjacent group, and every group montant all includes a plurality of parallel arrangement's montant, and every group montant all is connected with the horizontal pole perpendicularly.

Further, the bottom end of the post rod is connected with the cross beam.

Furthermore, adjacent cross beams are connected through T-shaped connecting pieces.

Furthermore, the T-shaped connecting piece comprises a first connecting part, a second connecting part and a third connecting part which are connected in a T shape, and connecting plates are arranged at the outer ends of the first connecting part, the second connecting part and the third connecting part; the end parts of the cross beams and the connecting beams are provided with connecting plates; the connecting plate of the T-shaped connecting piece is connected with the cross beam or the connecting plate at the end part of the connecting beam through bolts,

Furthermore, the longitudinal beams of the adjacent sections are connected through bolts.

Furthermore, the longitudinal beam connecting ends of the adjacent sections are provided with connecting plates which are connected through bolts.

The technical scheme of the utility model has the following beneficial effects:

1) the utility model is suitable for large-scale roof composite board engineering projects, construction overhaul walkways and equipment platform connecting channels, uses pre-designed connecting positions to connect through connecting pieces, replaces the existing welding and improves the assembly efficiency; the square tube is used for replacing H-shaped steel, so that the weight of the whole structure is reduced, and the square tube can be conveniently installed by manpower in places where heavy mechanical equipment cannot be used; in addition, the waterproof performance of the square tube is obviously superior to that of H-shaped steel, and the service life is prolonged.

2) The longitudinal beams used in the utility model are connected by multiple sections, so that the longitudinal beams are convenient to carry during construction, the length is convenient to adjust by means of cutting, and the roof is not easy to damage.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

Figure 1 is a schematic illustration of a railing according to one or more embodiments of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 taken along C-C;

FIG. 3 is a schematic illustration of a railing corridor structure according to one or more embodiments of the present invention in connection with a roof;

fig. 4 is an enlarged schematic view of the connection of the railing corridor structure to a roof according to one or more embodiments of the utility model.

In the figure: 1. the roof comprises an upper cross bar, 2, upright columns, 3, vertical bars, 4, cross beams, 5, a lower cross bar, 6, inner side square tubes, 7, longitudinal beams, 8, a roof, 10 and the tops of the longitudinal beams.

The spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only.

Detailed Description

It should be noted that any combination between the following embodiments is possible.

In a typical embodiment of the present invention, the present embodiment discloses a 8-railing corridor structure for a roof, which includes railings, a cross beam 4 and longitudinal beams 7, wherein the top end of the cross beam 4 is connected with the railings, the bottom end of the cross beam 4 is vertically connected with a plurality of longitudinal beams 7, and the bottom ends of the longitudinal beams 7 are used for connecting a roof 8; the cross sections of the cross beam 4 and the longitudinal beam 7 are rectangular or rounded rectangle. Specifically, crossbeam 4 and longeron 7 all adopt square pipe in this embodiment, and do not adopt current H shaped steel, and square pipe cross sectional dimension is less relatively, can effectual reduction with the steel volume, secondly square pipe stands out the position of 8 boards on the roofing, controls 8 board opening size on the roofing more easily, reduces the holistic influence of 8 boards on the roofing, also can better handle the waterproof construction of follow-up pole setting and 8 board positions on the roofing.

It should be noted that the structure disclosed in this embodiment is for a large sister railing corridor above the roof, which in this embodiment is a sloped roof; therefore, the structure in this embodiment needs to be fixed on the roof slope, and is perpendicular to the ridge and attached to the roof top, if the roof top is inclined, the railing corridor is also inclined, the inclined railing corridor takes self gravity, construction safety and other reasons into consideration in the construction process, and during actual construction, the efficiency is restricted, and in this embodiment, the complexity of the original construction steps is reduced by using materials and connection modes for changing the frame; if the roof end is straight, then railing corridor is straight, and self gravity, construction safety and other reasons are considered in the straight railing corridor at the in-process of construction, and when actual construction, its efficiency receives the restriction, changes the material and the connected mode that the frame used through using in this embodiment, reduces the complexity of original construction procedure.

In this embodiment, the cross beams 4 include a plurality of cross beams 4, the plurality of cross beams 4 are all located on the same plane, a connecting beam is arranged between the adjacent cross beams 4, and the connecting beam is simultaneously connected with the cross beams 4 on two sides.

It will be appreciated that in this embodiment, the beams 4 function to provide support in a plane, to overlap a corridor mat or grid,

specifically, the cross beam 4 and the longitudinal beam 7 are main load bearing members in the embodiment, the spatial arrangement is relatively exact, and the connection between the cross beam 4 and the longitudinal beam 7 adopts a fixed connection mode, but the detachable connection characteristic is maintained to facilitate later maintenance, so that the connection can be performed by bolts.

In this embodiment, the longitudinal beams 7 include a plurality of longitudinal beams 7, the distance between adjacent longitudinal beams 7 is equal, and each longitudinal beam 7 is connected to the cross beam 4.

Specifically, referring to the drawings, in the present embodiment, a plurality of cross beams 4 and longitudinal beams 7 are provided, and the joints of adjacent cross beams 4 are connected to the longitudinal beams 7 and the connecting beams.

More specifically, the connecting beams in this embodiment are perpendicular to the cross beams 4 and the longitudinal beams 7, and plate members are laid between adjacent connecting beams.

The railing includes multiunit montant 3, is equipped with stand 2 between the montant 3 of adjacent group, and every montant 3 of group all includes a plurality of parallel arrangement's montant 3, and every montant 3 of group all is connected with the horizontal pole perpendicularly.

The bottom end of the mast is connected to a cross beam 4.

The adjacent cross beams 4 are connected through T-shaped connecting pieces.

The T-shaped connecting piece comprises a first connecting part, a second connecting part and a third connecting part which are connected in a T shape, and connecting plates are arranged at the outer ends of the first connecting part, the second connecting part and the third connecting part; the end part of the beam 4 and the end part of the connecting beam are both provided with connecting plates; a connecting plate of the T-shaped connecting piece is connected with the cross beam 4 or a connecting plate at the end part of the connecting beam,

It can be understood that the connecting plates are provided with connecting holes for the bolt heads to pass through, the connecting holes are through holes penetrating through the connecting plates, and the connecting holes of the adjacent connecting plates are correspondingly arranged so as to facilitate bolt connection.

It can be understood that the through holes can be used as connecting positions, so that the connection can be quickly positioned.

As shown in fig. 4, it is understood that the T-shaped connecting member in the present embodiment is only a component constructed for convenience of description, and the first connecting portion connects the cross beam on one side, the second connecting portion connects the cross beam on the other side, the third connecting portion connects the connecting beam, and in fact, the first connecting portion, the second connecting portion and the third connecting portion are all welded to the top of the longitudinal beam at the corresponding positions.

One or more longitudinal beams 7 comprise a plurality of sections, and the longitudinal beams 7 of the adjacent sections are connected through bolts.

The connecting ends of the longitudinal beams 7 of the adjacent sections are provided with connecting plates which are connected through bolts.

It should be noted that the balustrade of this embodiment further includes an upper cross bar connected to the top end of the upright 2 and a lower cross bar connected to the bottom end of the upright 2.

Before specific construction, construction preparation is carried out, and the construction preparation comprises the following steps:

according to the drawing laying-out, confirm size and 2 specification models of pavement stand, go out roofing 8300mm high department and do the disconnection node, mainly because 8 composite sheets on roofing need the trompil to embolia the pole setting, 8 composite sheets on here roofing do not do disconnection processing, and main purlin skeleton need be add in the disconnection, increases with the steel volume, cuts off the corresponding water repellent of follow-up conduct of disconnection processing, comparatively loaded down with trivial details. The size of the axis is considered during lofting, and the size is ensured to be uniform as much as possible so as to facilitate subsequent installation. Should guarantee that length is unanimous, railing connecting plate symmetrical arrangement should also consider the railing segmentation, and the part needs the on-the-spot position of artifical transport, whether the railing dead weight can artifical transport.

During site operation, the steel structure main body, the purlin, 8 composite sheets of roofing are laid and are accomplished the back, can carry out 8 pavement constructions of roofing, install stand 2 earlier according to deepening drawing and serial number, stand 2 and main structure protruding part are with bolted connection, install crossbeam 4 after the installation is accomplished, install the railing at last.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A roof railing corridor structure is characterized by comprising railings, longitudinal beams and a plurality of cross beams, wherein the top ends of the cross beams are used for connecting the railings, corresponding positioning holes are formed between the adjacent cross beams, and the adjacent positioning holes are connected through connecting pieces; the bottom end of the cross beam is connected with longitudinal beams, each longitudinal beam comprises a plurality of sections which are connected in the vertical direction, and the bottom ends of the longitudinal beams are used for connecting a roof; the cross sections of the cross beams and the longitudinal beams are rectangular or rounded rectangular.

2. A roof rail corridor structure as claimed in claim 1, wherein the cross beams and the longitudinal beams are square tubes.

3. A roof rail corridor structure as claimed in claim 1, wherein the cross-beams comprise a plurality of cross-beams, the plurality of cross-beams all lie in the same plane, and a connecting beam is provided between adjacent cross-beams, and the connecting beam connects the cross-beams on both sides simultaneously.

4. A roof rail corridor structure as claimed in claim 1, wherein the stringers comprise a plurality of adjacent stringers being equidistant from each other, each stringer being connected to a cross-member.

5. A roof rail corridor structure as claimed in claim 1, wherein the rail includes a plurality of sets of vertical bars, a post is provided between adjacent sets of vertical bars, each set of vertical bars includes a plurality of parallel vertical bars, and each set of vertical bars is vertically connected with a cross bar.

6. A roof rail corridor structure as claimed in claim 5, wherein the lower ends of the posts are connected to the cross-beams.

7. A roofing railing corridor structure as claimed in claim 3 wherein adjacent cross-members are connected by T-shaped connectors.

8. The roofing railing corridor structure of claim 7, wherein the T-shaped connectors include a first connector, a second connector and a third connector in a T-shaped connection, and the outer ends of the first connector, the second connector and the third connector are provided with connecting plates; the end parts of the cross beams and the connecting beams are provided with connecting plates; the connecting plate of the T-shaped connecting piece is connected with the cross beam or the connecting plate at the end part of the connecting beam through bolts,

9. A roofing railing corridor construction as claimed in claim 1 wherein adjacent sections of the stringers are bolted together.

10. A roof rail corridor structure as claimed in claim 9, wherein the connecting ends of the stringers of adjacent sections are provided with connecting plates which are connected by bolts.

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