CN212001942U - Connecting structure of vertical serging T-shaped support of metal roof - Google Patents
Connecting structure of vertical serging T-shaped support of metal roof Download PDFInfo
- Publication number
- CN212001942U CN212001942U CN202020218437.3U CN202020218437U CN212001942U CN 212001942 U CN212001942 U CN 212001942U CN 202020218437 U CN202020218437 U CN 202020218437U CN 212001942 U CN212001942 U CN 212001942U
- Authority
- CN
- China
- Prior art keywords
- shaped support
- nut
- purlin
- type support
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a connection structure of metal roofing standing-seam crimping T type support, inferior purlin and installing including the metal roofing T type support on inferior purlin, be equipped with TPO waterproof sheet material, its characterized in that between inferior purlin and the T type support: the upper flange plate of the secondary purlin is provided with a plurality of long round holes, bolts inserted from the bottom end are respectively arranged in the long round holes, the bolts are in threaded connection with first nuts located on the upper surface of the secondary purlin, and the base of the T-shaped support and the TPO waterproof plate are provided with a plurality of through holes which are in one-to-one correspondence with the long round holes and used for the first nuts to be installed and placed. The utility model discloses the fixed validity and the reliability of T type support have been ensured to install the butyl rubber strip of reinforcing leakproofness between T type support and TPO waterproof sheet material, strengthened the overall structure security performance of roofing anti-wind.
Description
Technical Field
The utility model relates to a building technical field especially relates to a connection structure of metal roofing standing-seam crimping T type support.
Background
At present, large-scale exhibition room engineering metal roofing vertical overlock technique has extensively been promoted, T type support is in roofing vertical overlock system wide application, T type support adopts self tapping from boring the nail to be connected with bottom time purlin usually, and this mode is because of perpendicular downward nailing, can reduce artifical physical labor and work efficiency by a wide margin, and this mode is laid the back at the first waterproof layer of roofing, can be quick fix the waterproof layer, has played better water proof to the bottom heat preservation when preventing to be taken off by the wind.
In practical application, the TPO waterproof coiled material is generally adopted as a first waterproof layer, the TPO waterproof coiled material, namely the thermoplastic polyolefin waterproof coiled material, is a novel waterproof coiled material which is prepared by taking Thermoplastic Polyolefin (TPO) synthetic resin obtained by combining ethylene propylene rubber and polypropylene together by adopting an advanced polymerization technology as a base material and adding an antioxidant, an anti-aging agent and a softening agent, and the novel waterproof coiled material can be prepared into an enhanced waterproof coiled material by taking polyester fiber mesh cloth as an internal reinforcing material, and belongs to synthetic polymer waterproof coiled material waterproof products.
But because TPO is between T type support and inferior purlin, and TPO is opaque waterproof layer simultaneously, adopts self tapping from boring nail connected mode and common construction error can appear, and probably have the nail simultaneously and leak to beat or beat partially, the nail fracture became invalid, the nail high-speed rotation scheduling problem in the work progress to influence the sealing performance of structure. Therefore, it is necessary to further develop and improve the above problems by using new technologies or connection methods.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a connection structure of metal roofing standing-seam crimping T type support, ensured the fixed validity and the reliability of T type support, strengthened the overall structure security performance of roofing anti-wind.
In order to achieve the above object, the utility model adopts the following technical scheme: a T-shaped support connecting structure for the vertical serging of metal roof.
Optionally, including inferior purlin of metal roofing and installing T type support on inferior purlin, be equipped with TPO waterproof sheet material between inferior purlin and the T type support, be equipped with a plurality of slotted holes on the last flange board of inferior purlin, be equipped with respectively in a plurality of slotted holes from bottom male bolt, threaded connection has on the bolt to be located the first nut of inferior purlin upper surface, the base of T type support and be equipped with on the TPO waterproof sheet material a plurality of with slotted hole one-to-one, confession the through hole that first nut installation was placed, the tail end of bolt passes through hole threaded connection has and is used for locking the second nut of T type support.
Optionally, an annular gasket with a width larger than the aperture of the through hole is sleeved on the bolt, and the annular gasket is located between the upper surface of the base of the T-shaped support and the second nut.
Optionally, the first nut and the second nut are of the same type.
Optionally, a butyl tape is arranged between the lower surface of the T-shaped support and the TPO waterproof sheet.
Optionally, a plurality of spring washers for preventing the bolt and the nut from loosening are sleeved on the bolt.
The utility model discloses owing to adopt above-mentioned technical scheme, make it have following beneficial effect: insert the bolt by the slotted hole bottom on inferior purlin, and fix the bolt through first nut, install the position that the through hole on TPO waterproof sheet material and the T type support corresponds first nut on inferior purlin again, and carry out fixed mounting to T type support and TPO through second nut and gasket, compare with current self-tapping from boring the nail connected mode, the fixed validity and the reliability of T type support have been ensured, and install the butyl adhesive tape of reinforcing leakproofness between T type support and TPO waterproof sheet material, the overall structure security performance of the anti-wind of roofing has been strengthened.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic front sectional view of a connection structure of a T-shaped support for metal roof upright-lock seaming according to an embodiment of the present invention;
fig. 2 is a schematic side sectional structural view showing a connection structure of a T-shaped support for metal roof standing-seam crimping according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a split of a three-dimensional structure of a connection structure of a T-shaped support for metal roof standing-seam crimping according to an embodiment of the present invention;
fig. 4 shows a schematic perspective structure diagram of a metal roof standing-seam crimping T-shaped support according to an embodiment of the present invention after installation of a connecting structure.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the utility model discloses the connection structure of metal roofing standing-seam crimping T type support, including inferior purlin 2 of metal roofing and install T type support 1 on inferior purlin 2, be equipped with TPO waterproof sheet material 4 between inferior purlin 2 and the T type support 1, be equipped with a plurality of slotted holes on inferior purlin 2's the last flange board, be equipped with respectively in a plurality of slotted holes from bottom male bolt 7, threaded connection has first nut 6 that is located inferior purlin 2 upper surface on bolt 7, be equipped with a plurality of and slotted hole one-to-ones on T type support 1's the base and the TPO waterproof sheet material 4, supply the through hole that first nut 6 installed and placed, the aperture of through hole is greater than first nut 6 promptly, the tail end of bolt 7 passes through hole threaded connection and has second nut 5 that is used for locking T type support 1.
In practical application, for conveniently obtaining the material, first nut 6 and the same model of second nut 5 optional use, the cover is equipped with the annular gasket 8 that the width is greater than through hole aperture on bolt 7, annular gasket 8 is located between base upper surface and the second nut 5 of T type support 1, it can make to be located the top of through hole with the second nut 5 of the same model of first nut 6 to set up gasket 8 between the base of second nut 5 and T type support 1, thereby can lock fixedly.
Furthermore, a butyl adhesive tape 3 is arranged between the lower surface of the T-shaped support 1 and the TPO waterproof sheet 4, the butyl adhesive tape 3 has good characteristics of pressure resistance, aging resistance, ultraviolet resistance, seepage prevention, rust prevention, deformation resistance, shock resistance and the like, and the sealing performance can be further improved through the butyl adhesive tape 3.
More preferably, a plurality of spring washers for avoiding the loosening of the bolt 7 and the nut are sleeved on the bolt 7, the spring washers are mounted on the locking contact surfaces of the head of the bolt 7, the first nut 6 and the second nut 5, and the friction force of the head of the bolt 7 and the contact surface of the nut can be increased through the spring washers, so that the loosening effect is avoided.
The practical operation comprises the following steps:
the method comprises the following steps: a long round hole is marked on the secondary purline 2 in advance, a bolt 7 penetrates through the long round hole from the bottom, then a first nut 6 is connected to the screw rod in a threaded mode to fix the bolt 7 preliminarily, and the first nut 6 is flush with the upper end face of the screw rod;
step two: laying a TPO waterproof plate 4 on the secondary purline 2, and forming a through hole with the aperture slightly larger than the outer diameter of the first nut 6 at a position corresponding to the first nut 6;
step three: the butyl adhesive tape 3 is attached to the bottom of the T-shaped support 1, and through holes with the same position and size are formed in the butyl adhesive tape 3 and a base of the T-shaped support 1 corresponding to the TPO waterproof sheet 4;
step four: and upwards screwing the bolt 7 to enable the upper end of the bolt 7 to extend out of the first nut 6, installing the TPO waterproof sheet 4, the butyl adhesive tape 3 and the T-shaped support 1 on the secondary purline 2, enabling the bolt 7 to penetrate through the through hole, arranging the first nut 6 in the through hole, sequentially sleeving the gasket 8, the spring washer and the second nut 5 on a bolt 7 rod, screwing and fixing the bolt 7 rod, and completing installation, wherein the installed structure is shown in fig. 4.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a connection structure of metal roofing T type support of lockstitching a border upright, includes that the metal roofing is time the purlin and installs T type support on the time purlin, be equipped with TPO waterproof sheet material, its characterized in that between time purlin and the T type support: the T-shaped support is characterized in that a plurality of long round holes are formed in an upper flange plate of the secondary purlin, bolts inserted from the bottom end are respectively arranged in the long round holes, first nuts located on the upper surface of the secondary purlin are in threaded connection with the bolts, a plurality of through holes which are in one-to-one correspondence with the long round holes and used for installing and placing the first nuts are formed in the base of the T-shaped support and the TPO waterproof plate, and second nuts used for locking the T-shaped support are in threaded connection with the tail ends of the bolts after penetrating through the through holes.
2. A connecting structure of a metal roof standing-seam T-shaped support according to claim 1, characterized in that: the bolt is sleeved with an annular gasket with the width larger than the aperture of the through hole, and the annular gasket is located between the upper surface of the base of the T-shaped support and the second nut.
3. A connecting structure of a metal roof standing-seam T-shaped support according to claim 2, characterized in that: the first nut and the second nut are of the same type.
4. A connecting structure of a metal roof standing-seam T-shaped support according to claim 1, characterized in that: and a butyl adhesive tape is arranged between the lower surface of the T-shaped support and the TPO waterproof sheet.
5. A connecting structure of a metal roof standing-seam T-shaped support according to claim 1, characterized in that: and the bolt is sleeved with a plurality of spring washers for preventing the bolt and the nut from loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218437.3U CN212001942U (en) | 2020-02-27 | 2020-02-27 | Connecting structure of vertical serging T-shaped support of metal roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218437.3U CN212001942U (en) | 2020-02-27 | 2020-02-27 | Connecting structure of vertical serging T-shaped support of metal roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212001942U true CN212001942U (en) | 2020-11-24 |
Family
ID=73424632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218437.3U Active CN212001942U (en) | 2020-02-27 | 2020-02-27 | Connecting structure of vertical serging T-shaped support of metal roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212001942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818641A (en) * | 2021-10-27 | 2021-12-21 | 中建八局第二建设有限公司 | Waterproof TPO binding off device of metal roofing |
-
2020
- 2020-02-27 CN CN202020218437.3U patent/CN212001942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818641A (en) * | 2021-10-27 | 2021-12-21 | 中建八局第二建设有限公司 | Waterproof TPO binding off device of metal roofing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8966838B2 (en) | Photovoltaic systems, methods for installing photovoltaic systems, and kits for installing photovoltaic systems | |
| US8677702B2 (en) | Photovoltaic systems, methods for installing photovoltaic systems, and kits for installing photovoltaic systems | |
| CN212001942U (en) | Connecting structure of vertical serging T-shaped support of metal roof | |
| CN202787691U (en) | Roof boarding clamp and metal roof system | |
| CN102877597A (en) | Roof panel fixture and metal roof system | |
| CN210828098U (en) | Roof cornice backing plate | |
| CN205777133U (en) | A kind of roof board system improving water resistance | |
| CN112583334A (en) | Hanging structure for photovoltaic tiles mounted on metal roof | |
| CN111561110A (en) | Roof photovoltaic building integration system and fast-assembling anchor clamps | |
| CN106849841A (en) | A kind of solar photovoltaic assembly | |
| CN217975105U (en) | Waterproof structure of metal roof system butt-jointed roof panel | |
| CN205777145U (en) | The water-tight device of a kind of fastening connection piece and the metal Roof system of water-tight device | |
| CN112227612A (en) | Method for enhancing wind uncovering resistance durability of metal roof board | |
| CN213774139U (en) | Fastening component for enhancing wind uncovering resistance durability of metal roof board | |
| CN205777137U (en) | Roof board support switching device | |
| CN110138320A (en) | A kind of glazed roof photovoltaic bracket system | |
| CN204886801U (en) | Waterproof anchor clamps of various steel sheet roofing photovoltaic system | |
| CN210917975U (en) | A mounting structure for waterproof insulation integration board | |
| CN205777136U (en) | Roof boarding connects assembly | |
| CN210342456U (en) | Support structure for installing photovoltaic power station on flexible roof | |
| CN216340501U (en) | High wind resistance takes off upright lock seam metal roofing structure | |
| CN1900456A (en) | Lock type metal tile and its support base | |
| CN217693150U (en) | Concatenation type photovoltaic support | |
| CN219436904U (en) | BIPV photovoltaic tile | |
| CN216340500U (en) | Metal roof plane skylight lapping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |