CN218581031U

CN218581031U - Waterproof special prefab of T type angle sign indicating number support

Info

Publication number: CN218581031U
Application number: CN202222874062.8U
Authority: CN
Inventors: 杨博; 刘悦; 李雪; 王兆冲; 肖华前
Original assignee: Tianjin Binhai Otai Waterproofing Material Co ltd
Current assignee: Beixin Aotai Polymer Waterproof System Tianjin Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-07
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a waterproof special prefab of T type angle sign indicating number support, its characterized in that: the cover body is sleeved with the fastening body, so that the fastening body can fasten the cover body; the lid sets up around the angle sign indicating number, and on the angle sign indicating number support, the lid downside welds with TPO waterproofing membrane bed course, realizes the waterproof to angle sign indicating number support screw hole. The utility model discloses beneficial effect: the waterproof structure solves the problem of water resistance of the metal roof detail nodes and the support angle code screw holes, and prolongs the service life of roof water resistance.

Description

Waterproof special prefab of T type angle sign indicating number support

Technical Field

The utility model belongs to the technical field of the metal roofing construction, especially, relate to the waterproof special prefab of T type angle sign indicating number support.

Background

At present, the hierarchical structure of the domestic metal roof is generally designed by adopting a self-waterproof structure, the waterproof aspect of some special nodes is relatively deficient, the problems of water leakage of the metal roof and the like can be caused in the long term, the later-stage maintenance and reconstruction cost is huge, and even the problem can not be effectively solved for a long time.

Because the installation of metal angle sign indicating number must adopt the screw to pierce through the waterproof bed course of TPO, although the screw hole can adopt sealed the gluing to do sealed processing, because long-term high temperature environment can accelerate sealing material ageing, finally cause direct influence, even bigger destruction to waterproof bed course effect. The waterproof measure of the local corner brace screw hole only can play a temporary role on the local part, so that leakage is easy to occur again, the maintenance work is repeated, and the effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a waterproof special prefab of T type angle sign indicating number support to solve the waterproof difficult problem of metal roofing detail node and support angle sign indicating number screw hole, improve the waterproof service life of roofing.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a waterproof special prefabricated part for a T-shaped corner brace comprises a cover body and a fastening body, wherein the fastening body is sleeved with the cover body to realize the fastening of the fastening body to the cover body; the lid sets up around the angle sign indicating number, and on the angle sign indicating number support, the lid downside welds with TPO waterproofing membrane bed course, realizes the waterproof to angle sign indicating number support screw hole.

Further, the distance between the end part of the cover body and the end part of the TPO waterproof coiled material cushion layer is at least 50mm.

Furthermore, the cover body is matched with the profile of the T-shaped corner brace, and the section length of the lower end of the cover body exceeds the section length of the bottom end of the aluminum alloy corner brace support.

Further, the cover body is made of TPO material.

Further, the cover body is of an integrally formed structure.

Furthermore, the fastening body comprises two sliding rods and two nut seats which are arranged in parallel; two ends of the two slide bars are respectively connected through a nut seat to form a rectangular frame-shaped structure.

Further, the nut seat comprises a nut outer shell and a nut inner seat; the nut shell is sleeved with the nut inner seat, and the bolt sequentially penetrates through the nut shell and the nut inner seat to realize fixation between the nut shell and the nut inner seat; and two ends of one side of the nut shell and two ends of one side of the nut inner seat are respectively connected with the sliding rod, so that the two slide on the sliding rod is realized.

Further, the nut inner seat comprises a nut body and a baffle plate; the nut body and the baffle are of an integrally formed structure of the nut inner seat; the baffle is connected with the upper side of the nut body to form a rectangular channel, and the sliding rod penetrates through the rectangular channel.

Furthermore, the slide bar is provided with a convex block to limit the nut seat.

Compared with the prior art, a waterproof special prefab of T type angle sign indicating number support have following advantage:

(1) A waterproof special prefab of T type angle sign indicating number support, solved metal roofing detail node and the waterproof difficult problem of support angle sign indicating number screw hole, improve the waterproof service life of roofing.

(2) A waterproof special prefab of T type angle sign indicating number support whole effect pleasing to the eye, the construction is simple and convenient, the flexibility ratio is high, the quality is light. Besides being compatible with conventional installation, the installation effect of non-rooting and penetration can be realized, and the material is high temperature resistant and aging resistant and is perfectly attached to the existing TPO waterproof layer.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a special waterproof prefabricated member for a T-shaped corner brace according to an embodiment of the present invention;

FIG. 2 is a schematic view of a fastener according to an embodiment of the present invention;

fig. 3 is a schematic view of an inner nut seat according to an embodiment of the present invention;

fig. 4 is a schematic view of a TPO waterproof cushion corner brace supporting waterproof system according to an embodiment of the present invention.

Description of reference numerals:

1. a cover body; 2. a fastening body; 21. a slide bar; 22. a nut seat; 23. a raised block; 221. a nut housing; 222. an inner nut seat; 2221. a nut body; 2222. a baffle plate; 3. TPO waterproof coiled material cushion layer; 4. fixing screws of the angle brace support; 5. a roofing metal panel; 6. an aluminum alloy corner brace support; 7. roofing insulation and other structural layers.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A waterproof special prefabricated member for a T-shaped corner brace comprises a cover body 1 and a fastening body 2, wherein the fastening body 2 is sleeved with the cover body 1 to fasten the cover body 1 by the fastening body 2, as shown in figures 1-4; lid 1 sets up around the angle sign indicating number, and on the angle sign indicating number support, 1 downside of lid and TPO waterproofing membrane bed course 3 welding realize the waterproof to angle sign indicating number support screw hole.

Preferably, the distance between the end of the cover body 1 and the end of the TPO waterproof roll mat 3 is at least 50mm.

Preferably, the cover body 1 is matched with the profile of the T-shaped corner brace, the section length of the lower end of the cover body 1 exceeds the section length of the bottom end of the aluminum alloy corner brace support 6, and the waterproof effect of the lower end of the cover body 1 on the screw hole of the T-shaped corner brace base is achieved.

Preferably, lid 1 is the TPO material, and the material is high temperature resistant ageing-resistant, has good waterproof performance, gas barrier performance, and weather-resistant ageing resistance, and is attached with current TPO waterproof layer is perfect, and the quality is light.

Preferably, the cover 1 is an integrally formed structure.

Preferably, the fastening body 2 comprises two parallel slide rods 21 and two nut seats 22; two ends of the two slide rods 21 are respectively connected through a nut seat 22 to form a rectangular frame-shaped structure.

Preferably, the nut seat 22 comprises a nut outer shell 221 and a nut inner seat 222; the nut shell 221 is sleeved with the nut inner seat 222, and the bolt sequentially penetrates through the nut shell 221 and the nut inner seat 222 to realize fixation between the two; two ends of one side of the nut shell 221 and two ends of one side of the nut inner seat 222 are respectively connected with the sliding rod 21, so that the two slide on the sliding rod 21, and the fit clearance between the nut shell 221 and the nut inner seat 222 is 0.2mm, so that the sleeve joint is more fit and tight.

Preferably, the nut inner seat 222 includes a nut body 2221, a baffle 2222; the nut body 2221 and the baffle 2222 are an integrally formed structure of the nut inner seat 222; the baffle 2222 is connected with the upper side of the nut body 2221 to form a rectangular channel, and the sliding rod 21 passes through the rectangular channel.

Preferably, the slide bar 21 is provided with the protruding blocks 23, and the upper and lower four corners of the two ends of the slide bar 21 are provided with the protruding blocks 23, so that the nut seat 22 is limited, and the nut seat 22 is prevented from sliding off the slide bar 21.

The working principle is that through an injection molding prefabrication technology, TPO special formula particles are processed into a special prefabricated product with corner connectors, a roof TPO waterproof coiled material cushion layer 3 is laid on a roof heat insulation and other structural layer 7, after construction is finished, an aluminum alloy corner connector support 6 is installed and fixed through a corner connector support fixing screw 4, then a TPO prefabricated part cover body 1 is installed on the aluminum alloy corner connector support 6, the periphery of the TPO prefabricated part cover body is reliably welded with the TPO waterproof coiled material cushion layer 3, water leakage is prevented, a prefabricated part fastening body 2 is arranged on the periphery of the cover body 1 to fasten the cover body 1, and water leakage from a gap above the cover body downwards is prevented; the nut shell 221 of the fastening body 2 is sleeved with the nut inner seat 222 and fixed through screws, the nut shell 221 and the nut inner seat 222 slide on the two slide bars 21 of the fastening body 2 and are fixedly connected through screws, clamping of the cover body 1 is achieved, the prefabricated part is prevented from leaking water from gaps around, and finally the roof metal plate 5 is laid on the aluminum alloy corner brace support 6.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof special prefab of T type angle sign indicating number support which characterized in that: the cover comprises a cover body (1) and a fastening body (2), wherein the fastening body (2) is sleeved with the cover body (1) to fasten the cover body (1) by the fastening body (2); lid (1) sets up around aluminum alloy angle sign indicating number support (6), and on aluminum alloy angle sign indicating number support (6), lid (1) downside and TPO waterproofing membrane bed course (3) welding realize the waterproof to the screw hole of angle sign indicating number support set screw (4).

2. The waterproof special prefabricated member of T type angle sign indicating number support of claim 1, characterized in that: the distance between the end part of the cover body (1) and the end part of the TPO waterproof coiled material cushion layer (3) is at least 50mm.

3. The waterproof special prefabricated member of T type angle sign indicating number support of claim 1, characterized in that: the cover body (1) is matched with the profile of the aluminum alloy corner brace support (6), and the section length of the lower end of the cover body (1) exceeds the length of the section of the bottom end of the aluminum alloy corner brace support (6).

4. The waterproof special prefabricated member of T type angle sign indicating number support of claim 1, characterized in that: the cover body (1) is made of TPO material.

5. The waterproof special prefabricated member of T type angle sign indicating number support of claim 1, characterized in that: the cover body (1) is of an integrally formed structure.

6. The waterproof special prefabricated member of T type angle sign indicating number support of claim 1, characterized in that: the fastening body (2) comprises two parallel slide rods (21) and two nut seats (22); two ends of the two sliding rods (21) are respectively connected through a nut seat (22) to form a rectangular frame-shaped structure.

7. The waterproof special prefabricated member of T type angle sign indicating number support of claim 6, characterized in that: the nut seat (22) comprises a nut outer shell (221) and a nut inner seat (222); the nut shell (221) is sleeved with the nut inner seat (222), and the bolt sequentially penetrates through the nut shell (221) and the nut inner seat (222) to realize fixation of the nut shell and the nut inner seat; two ends of one side of the nut shell (221) and two ends of one side of the nut inner seat (222) are respectively connected with the sliding rod (21) to realize the sliding of the nut shell and the sliding rod on the sliding rod (21).

8. The waterproof special prefabricated member of T type angle sign indicating number support of claim 7, characterized in that: the nut inner seat (222) comprises a nut body (2221) and a baffle plate (2222); the nut body (2221) and the baffle (2222) are of an integrally formed structure of the nut inner seat (222); the baffle (2222) is connected with the upper side of the nut body (2221) to form a rectangular channel, and the sliding rod (21) penetrates through the rectangular channel.

9. The waterproof special prefabricated member of T type angle sign indicating number support of claim 6, characterized in that: and the sliding rod (21) is provided with a convex block (23) to limit the nut seat (22).