CN219587064U - Edge-folding node for parapet eave - Google Patents

Abstract

The utility model discloses a parapet cornice edge-folding node, which relates to the technical field of steel structure engineering and comprises a steel plate, wherein a Z-shaped plate is fixedly arranged at the top end of the steel plate, a plurality of top plates are fixedly arranged at the top end of the Z-shaped plate, every two adjacent top plates are connected with each other, a first edge fold is arranged on one side of each top plate, a second edge fold is arranged on the other side of each top plate, the first edge fold is matched with the second edge fold in shape, the adjacent first edge fold is connected with the second edge fold, a plugging assembly is arranged on the side of each top plate positioned on two sides, and an edge-pressing assembly is arranged at the top end of each top plate, and the parapet cornice edge-folding node has the beneficial effects that: through installing the roof on the galvanized Z-shaped plate body for take up the limit to parapet eave mouth, play waterproof effect, and be convenient for drainage more, set up the blank holder subassembly on the roof simultaneously, can make the inseparabler of being connected between roof and the Z-shaped plate, can prevent effectively that the rainwater from leaking from the junction between its two.

Description

Edge-folding node for parapet eave

Technical Field

The utility model relates to a edging node, in particular to a parapet eave edging node, and belongs to the technical field of steel structure engineering.

Background

At present, the steel structure parapet column is connected in the following way: one is welded and connected closely to the steel column, and the welding length is generally only about 300 mm; the other connecting mode is to be tightly connected with the steel column bolt;

the novel cornice parapet node device disclosed by the application number of CN201520961562.2 is also a mature technology, H-shaped steel is welded into an inverted F parapet skeleton, two short sides are determined according to the width of an inner gutter, the long sides are determined according to the height of the parapet, two short sides of the inverted F parapet skeleton are welded at the top ends of cornice upright posts, thin-arm C-shaped steel is adopted between each inverted F parapet skeleton for reinforcement, a profiled steel plate is adopted as a veneer on the outside, edge sealing angle steel and corner wrapping are adopted for pressing the veneer on the inner corner and the outer corner respectively, and drainage holes are punched on the corner wrapping every 1-2 m; after further searching, the connection node of a metal roof gutter disclosed in application number CN201920419509.8 comprises a gutter, a roof board and a wall board, wherein the inner side of the gutter is arranged close to the wall board, and further comprises a gutter pick, one end of the gutter pick is fixed on the roof board, the other end of the gutter pick is connected with the outer side of the gutter, and the length of the gutter pick fixed on the roof board is at least 20% of the total length. Compared with the prior art, the utility model replaces the original two-piece gutter hanging piece with the gutter hanging piece, removes the bolt connecting the two gutter hanging pieces, and one end of the gutter hanging piece is directly arranged on the roof board, thereby improving the structural strength of connection and avoiding bending;

however, the two methods have the following defects in actual use: the drainage of the gutter is not timely, the drainage of the roof is seriously affected, and even more, the gutter is seriously leaked, the roof is inconvenient to edge, and the roof is easy to leak.

Disclosure of Invention

The utility model aims to provide a parapet cornice edge-folding node, which solves the problems that the edge folding of a top plate is inconvenient and water leakage at the top plate is easy to occur in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a parapet eave mouth receives limit node, includes the steel sheet, the fixed Z template that is equipped with in top of steel sheet, the fixed a plurality of roof that is equipped with in top of Z template, interconnect between every two adjacent roof, every one side of roof is equipped with first hem, every the another side of roof is equipped with the second hem, and first hem and second hem shape cooperate, adjacent first hem and second hem interconnect, the avris of the roof that is located both sides is equipped with shutoff subassembly, every the top of roof all is equipped with the blank holder subassembly.

Preferably, the edge pressing assembly comprises an aluminum alloy pressing strip, third folded edges are arranged at two ends of the aluminum alloy pressing strip, the third folded edges are attached to two sides of the top plate, and the aluminum alloy pressing strip is fixedly connected with the top plate through a plurality of self-tapping screws.

Preferably, the plugging assembly comprises a first plugging seat and a second plugging seat, the top end of the first plugging seat is provided with a plugging head which is correspondingly connected with the first folding edge, the first plugging seat and the second plugging seat are respectively fixedly arranged at the top end of the Z-shaped plate, and the second plugging seat is connected with the second folding edge.

Preferably, a first butyl adhesive tape is laid on the top end of the steel plate, the first butyl adhesive tape is adhered to the Z-shaped plate, and heat insulation cotton is filled between the Z-shaped plate and the steel plate.

Preferably, a second butyl adhesive tape is laid on the top end of the Z-shaped plate, and the second butyl adhesive tape is adhered to the top plate.

Preferably, the bottom end of the first plugging seat is provided with a first groove corresponding to the second butyl adhesive tape, and the bottom end of the second plugging seat is provided with a second groove corresponding to the second butyl adhesive tape.

Preferably, the surface of the Z-shaped plate is galvanized.

Compared with the related art, the parapet cornice edge-folding node provided by the utility model has the following beneficial effects:

1. through installing the roof on the galvanized Z-shaped plate body for take up the limit to parapet eave mouth, play waterproof effect, and be convenient for drainage more, set up the blank holder subassembly on the roof simultaneously, can make the inseparabler of being connected between roof and the Z-shaped plate, can prevent effectively that the rainwater from leaking from the junction between its two.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the top plate of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the blank holder assembly of the present utility model;

FIG. 5 is a schematic structural view of a first plugging seat according to the present utility model;

fig. 6 is a schematic structural diagram of a second plugging seat according to the present utility model.

In the figure: 1. a steel plate; 2. a Z-shaped plate; 3. a first butyl tape; 4. thermal insulation cotton; 5. a second butyl tape; 6. a top plate; 601. a first hem; 602. a second flanging; 7. a blank pressing assembly; 701. an aluminum alloy layering; 702. a third flanging; 703. self-tapping screw; 8. a plugging assembly; 801. a first plugging seat; 802. a blocking head; 803. a first groove; 804. the second plugging seat; 805. and a second groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-6, the utility model provides a parapet cornice edge-folding node, which comprises a steel plate 1, wherein a Z-shaped plate 2 is fixedly arranged at the top end of the steel plate 1, a plurality of top plates 6 are fixedly arranged at the top end of the Z-shaped plate 2, every two adjacent top plates 6 are connected with each other, one side of each top plate 6 is provided with a first folding edge 601, the other side of each top plate 6 is provided with a second folding edge 602, the first folding edge 601 is matched with the second folding edge 602 in shape, the adjacent first folding edge 601 is connected with the second folding edge 602, plugging components 8 are arranged at the side of the top plates 6 at two sides, and the top end of each top plate 6 is provided with a blank holder component 7;

a first butyl adhesive tape 3 is laid on the top end of the steel plate 1, the first butyl adhesive tape 3 is adhered to the Z-shaped plate 2, and heat preservation cotton 4 is filled between the Z-shaped plate 2 and the steel plate 1;

a second butyl adhesive tape 5 is laid on the top end of the Z-shaped plate 2, and the second butyl adhesive tape 5 is adhered to the top plate 6;

the surface of the Z-shaped plate 2 is galvanized;

the blank holder assembly 7 comprises an aluminum alloy pressing bar 701, wherein both ends of the aluminum alloy pressing bar 701 are provided with third folded edges 702, the third folded edges 702 are attached to both sides of the top plate 6, and the aluminum alloy pressing bar 701 is fixedly connected with the top plate 6 through a plurality of self-tapping screws 703;

specifically, as shown in fig. 1, 2, 3 and 4, an aluminum alloy bead 701 is first installed on the top end of the top plate 6, and then the aluminum alloy bead 701 is connected to the top plate 6 and the Z-shaped plate 2 by a self-tapping screw 703, so that the connection between the top plate 6 and the Z-shaped plate 2 is tighter.

Example 2:

the plugging assembly 8 comprises a first plugging seat 801 and a second plugging seat 804, wherein the top end of the first plugging seat 801 is provided with a plugging head 802 correspondingly connected with the first folding edge 601, the first plugging seat 801 and the second plugging seat 804 are respectively fixedly arranged at the top end of the Z-shaped plate 2, and the second plugging seat 804 is connected with the second folding edge 602;

a first groove 803 corresponding to the second butyl adhesive tape 5 is formed in the bottom end of the first sealing seat 801, and a second groove 805 corresponding to the second butyl adhesive tape 5 is formed in the bottom end of the second sealing seat 804;

specifically, as shown in fig. 1, 5 and 6, first, the first sealing seat 801 and the second sealing seat 804 are installed at the corresponding positions of the Z-shaped plate 2, then the first groove 803 at the bottom end of the first sealing seat 801 and the second groove 805 at the bottom end of the second sealing seat 804 are corresponding to the positions of the second butyl adhesive tape 5 and are adhered to each other, and finally the first folded edge 601 of the top plate 6 located at one side is connected with the sealing head 802 of the first sealing seat 801, and the second folded edge 602 of the top plate 6 located at the other side is connected with the second sealing seat 804.

Working principle: when the device is used, firstly, a first butyl adhesive tape 3 is paved on the top end of a steel plate 1, then, a galvanized Z-shaped plate 2 is installed on the top end of the steel plate 1, the galvanized Z-shaped plate is adhered to the first butyl adhesive tape 3, heat preservation cotton 4 is filled between the Z-shaped plate 2 and the steel plate 1, then, a second butyl adhesive tape 5 is paved on the top end of the Z-shaped plate 2, then, a first sealing seat 801 and a second sealing seat 804 are installed at the corresponding position of the Z-shaped plate 2, the first sealing seat 801 and the second sealing seat 804 are adhered to the second butyl adhesive tape 5, then, a plurality of top plates 6 are mutually connected, adjacent top plates 6 are connected with the second folding edge 602 through a first folding edge 601, the galvanized Z-shaped plate 2 is installed on the top end of the Z-shaped plate 2, the first folding edge 601 of the top plate 6 positioned on one side is connected with a sealing head 802 of the first sealing seat 801, the assembled top plate 6 is adhered to the second butyl adhesive tape 5, finally, an aluminum alloy pressing strip 701 is installed on the top end of the top plate 6, the top plate 6 is connected with the Z-shaped plate 2 through a self-sealing screw 703, and the tapping screw 703 is used for enabling the connection between the top plates 6 and the Z-shaped plate 2 to be more tightly connected.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a parapet eave mouth receives limit node, includes steel sheet (1), its characterized in that, the fixed Z template (2) that is equipped with in top of steel sheet (1), the fixed a plurality of roof (6) that are equipped with in top of Z template (2), interconnect between every two adjacent roof (6), every one side of roof (6) is equipped with first hem (601), every the another side of roof (6) is equipped with second hem (602), and first hem (601) and second hem (602) shape matched with, and adjacent first hem (601) interconnect with second hem (602), the avris of roof (6) that are located both sides are equipped with shutoff subassembly (8), every the top of roof (6) all is equipped with blank holder subassembly (7).

2. A parapet eave edging node as claimed in claim 1, wherein: the edge pressing assembly (7) comprises an aluminum alloy pressing strip (701), third folding edges (702) are arranged at two ends of the aluminum alloy pressing strip (701), the third folding edges (702) are attached to two sides of the top plate (6), and the aluminum alloy pressing strip (701) is fixedly connected with the top plate (6) through a plurality of self-tapping screws (703).

3. A parapet eave edging node as claimed in claim 1, wherein: the plugging assembly (8) comprises a first plugging seat (801) and a second plugging seat (804), a plugging head (802) corresponding to the first folding edge (601) is arranged at the top end of the first plugging seat (801), the first plugging seat (801) and the second plugging seat (804) are respectively fixedly arranged at the top end of the Z-shaped plate (2), and the second plugging seat (804) is connected with the second folding edge (602).

4. A parapet eave edging node as claimed in claim 1, wherein: the top of steel sheet (1) has laid first butyl sticky tape (3), first butyl sticky tape (3) bond with Z template (2), just fill between Z template (2) and steel sheet (1) and have heat preservation cotton (4).

5. A parapet eave edging node as claimed in claim 1, wherein: a second butyl adhesive tape (5) is laid at the top end of the Z-shaped plate (2), and the second butyl adhesive tape (5) is adhered to the top plate (6).

6. A parapet edge finishing node as claimed in claim 3, wherein: the bottom of the first sealing seat (801) is provided with a first groove (803) corresponding to the second butyl adhesive tape (5), and the bottom of the second sealing seat (804) is provided with a second groove (805) corresponding to the second butyl adhesive tape (5).

7. A parapet eave edging node as claimed in claim 1, wherein: and the surface of the Z-shaped plate (2) is galvanized.