CN209556244U - The additional purlin of upright wave crest metal Roof transformation - Google Patents
The additional purlin of upright wave crest metal Roof transformation Download PDFInfo
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- CN209556244U CN209556244U CN201821934266.3U CN201821934266U CN209556244U CN 209556244 U CN209556244 U CN 209556244U CN 201821934266 U CN201821934266 U CN 201821934266U CN 209556244 U CN209556244 U CN 209556244U
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- Prior art keywords
- purlin
- wave crest
- main body
- resigning breach
- additional
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Abstract
The utility model provides a kind of additional purlin of upright wave crest metal Roof transformation.It include: purlin main body, the purlin main body has resigning breach that is multiple downward opening and being in rectangle；Multiple resigning breach are arranged along the length direction interval of the purlin main body；And each resigning breach is configured to accommodate a wave crest of the upright wave crest metal Roof；It is connected at a side edge of a resigning breach with one end of multiple lateral stability keys, each lateral stability key, the other end is configured to be fixed on the vertical surface of a corresponding wave crest.In the resigning breach of the punching of additional purlin, in the side for stepping down but button, lateral stability key is increased, and connect lateral stability key with the vertical surface of original roof boarding wave crest with connected nail, considerably increase the lateral stability performance of additional purlin.
Description
Technical field
The utility model relates to building reconstruction fields, more particularly to a kind of the additional of upright wave crest metal Roof transformation
Purlin.
Background technique
Industry with civil metal roof building in, due to metal roofing board by many years wind, solarization, drench with rain, with
And the corrosion using chemical substance in air.Metal roofing board has reached or close to service life.Therefore, it is necessary to existing gold
Belong to Roof system to be transformed.The method of roofing transformation generally has following several: 1, carrying out anti-corrosion and waterproof benefit to existing roof boarding
Rescue maintenance process；2, original Roof system is removed, new metal Roof system is created；3, increase newly on existing Roof system
Metal Roof system.
For the 3rd kind of mode, this method does not need to stop production in the use process of original building, stop doing business.Only in former roofing system
On system increase lightweight, durable, waterproof, heat preservation Roof system.It is all metal press plate since metal roofing board is most of,
Outer surface is all rough and uneven in surface with the presence of wave crest.Material chromatic colour steel plate, Al-Zn coated steel, Al-Mg-Mn plate, thin stainless steel plate
Deng.Metal Roof is created on this scraggly metal roofing board, it is necessary to it is (hereinafter referred to as attached to increase suitable roof purline
Add purlin).The construction of newly-built metal Roof can be carried out on additional purlin.
The general prior art is, according to the wave crest of original upright wave crest metal roofing board, pitch of waves size, to be made into tool in factory
There is the additional purlin of multiple downward notches.And in the lower flange of additional purlin, punching has reserved nail hole, for fixed additional purlin in
On the former main purlin of roofing.However, this technology has the following disadvantages: the presence due to there is insulating layer below former roof boarding, than
It is softer, and former roof purline top flange is all narrower.Increased additional purlin is difficult to be just aligned following main purlin afterwards.
Additional purlin is caused to roll, it is unstable, the quality of newly-built metal Roof system is seriously affected sometimes.
Utility model content
The purpose of this utility model is to provide for a kind of additional purlin of upright wave crest metal Roof transformation, can solve
Increased metal Roof adds purlin and rolls afterwards, unstable problem.
To achieve the goals above, the utility model provides a kind of additional purlin of upright wave crest metal Roof transformation
Item comprising:
Purlin main body, the purlin main body have resigning breach that is multiple downward opening and being in rectangle；It is allowed described in multiple
Position notch is arranged along the length direction interval of the purlin main body；And each resigning breach is configured to accommodate the upright wave
One wave crest of peak metal Roof；With
One end of multiple lateral stability keys, each lateral stability key is connected to a side of a resigning breach
Edge, the other end are configured to be fixed on the vertical surface of a corresponding wave crest.
Preferably, each lateral stability key includes piece portion and bending part；
The one end in described portion is connected to the mouth edge of the corresponding resigning breach；
The bending part is set to the other end in described portion, to be installed on the corresponding wave crest.
Preferably, one or more hole punchings are provided on the connecting line of described portion and the purlin main body.
Preferably, one or more hole punchings are provided on the connecting line of described portion and the bending part.
Preferably, the first installation through-hole is provided on the bending part.
Preferably, the purlin main body includes bottom, the vertical interconnecting piece for being set to the bottom, and is set to described
Pressure-bearing portion on the upside of vertical interconnecting piece；
There are multiple resigning breach on the bottom and the vertical interconnecting piece；And
There is spaced second installation through-hole of multiple length directions along the purlin main body on the bottom.
The utility model embodiment has following technical effect that
1) lateral stability is increased in the side of resigning breach in the resigning breach in rectangle of the punching of additional purlin
Key, and connect lateral stability key with the vertical surface of former roof boarding wave crest with connected nail, considerably increase the lateral of additional purlin
Stability.
2) reserve that there are two that connecting line (also referred to as bending line) and connected nail are continued to employ in advance on lateral stability key
One installation through-hole；It is equipped with hole punching at bending line, is such as punched long hole and is conducive to apply to reduce the rigidity of lateral stability key
Work scene carries out bending adjustment to lateral stable keys.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of additional purlin provided by the utility model；
Fig. 2 is the schematic expanded view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram after additional purlin installation provided by the utility model.
Specific embodiment
Fig. 1 is the structural schematic diagram of additional purlin provided by the utility model；Fig. 2 is the schematic amplification in Fig. 1 at A
Figure；Fig. 3 is the structural schematic diagram after additional purlin installation provided by the utility model.
As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of adding for upright wave crest metal Roof transformation
Purlin, for being mounted on the upside of upright wave crest metal Roof 40.The additional purlin may include purlin main body 20 and multiple lateral
Stable keys 30.Purlin main body 20 has resigning breach that is multiple downward opening and being in rectangle.The width of resigning breach can be long-range
In the width of upright wave crest, it may be, for example, 10 times to 30 times of the width of upright wave crest.Multiple resigning breach are along purlin main body 20
Length direction interval setting；And each resigning breach is configured to accommodate a wave crest of upright wave crest metal Roof 40.Each
One end of lateral stability key 30 is connected at a side edge of a resigning breach, and the other end is configured to be fixed on one accordingly
The vertical surface of wave crest is installed on the middle part vertical section of upright wave crest.When installation, purlin main body 20 first can be installed on existing room
Then the free end of each lateral stability key 30 is installed on corresponding upright wave crest, can prevent original by the top of the former purlin in room
There is upright wave crest metal Roof to add purlin to roll, the lateral stability performance of the additional purlin after guaranteeing installation, Jin Erbao
The quality of the newly-built metal Roof system of card.
Further, purlin main body 20 includes bottom, is set to the vertical interconnecting piece of bottom, and is set to vertical connection
Pressure-bearing portion on the upside of portion.There are multiple resigning breach on bottom and vertical interconnecting piece；And have on bottom multiple along purlin main body
Spaced second installation through-hole of 20 length direction can make purlin main body 20 be installed on original purlin that preceding house is transformed
Top.Vertical interconnecting piece can be vertical plate, and bottom and pressure-bearing portion can be fin.For installing new room roofing on the upside of pressure-bearing portion.
In some preferred embodiments of the utility model, each lateral stability key 30 may include piece portion 31 and bending part
32.Piece portion 31 can be trapezoidal, such as the right-angled trapezium shape of bottom edge level.The one end in piece portion 31 is connected to corresponding resigning breach
Mouth edge.Bending part 32 is set to the other end in piece portion 31, to be installed on corresponding wave crest.It is curved for the ease of carrying out during installation
One or more hole punchings are provided on the connecting line of folding adjustment, piece portion 31 and purlin main body 20.Piece portion 31 and bending part 32
One or more hole punchings are provided on connecting line.Hole punching can be punching long hole.It is logical that the first installation is provided on bending part 32
Hole, in order to be installed on the side wall of wave crest by pin structures such as tapping screws.
The utility model has the advantage that
1) lateral stability is increased in the side of resigning breach in the resigning breach in rectangle of the punching of additional purlin
Key, and connect lateral stability key with the vertical surface of former roof boarding wave crest with connected nail, considerably increase the lateral of additional purlin
Stability.
2) reserve that there are two that connecting line (also referred to as bending line) and connected nail are continued to employ in advance on lateral stability key
One installation through-hole；It is equipped with hole punching at bending line, is such as punched long hole and is conducive to apply to reduce the rigidity of lateral stability key
Work scene carries out bending adjustment to lateral stable keys.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (6)
1. a kind of additional purlin of upright wave crest metal Roof transformation, is configured to be installed on the upper of upright wave crest metal Roof
Side characterized by comprising
Purlin main body, the purlin main body have resigning breach that is multiple downward opening and being in rectangle；Multiple described step down lack
The length direction interval of purlin main body described in opening's edge is arranged；And each resigning breach is configured to accommodate the upright wave crest gold
Belong to a wave crest of roofing；With
One end of multiple lateral stability keys, each lateral stability key is connected to a side edge of a resigning breach
Place, the other end are configured to be fixed on the vertical surface of a corresponding wave crest.
2. additional purlin according to claim 1, which is characterized in that
Each lateral stability key includes piece portion and bending part；
The one end in described portion is connected to the mouth edge of the corresponding resigning breach；
The bending part is set to the other end in described portion, to be installed on the corresponding wave crest.
3. additional purlin according to claim 2, which is characterized in that
One or more hole punchings are provided on the connecting line of described portion and the purlin main body.
4. additional purlin according to claim 2, which is characterized in that
One or more hole punchings are provided on the connecting line of described portion and the bending part.
5. additional purlin according to claim 2, which is characterized in that
The first installation through-hole is provided on the bending part.
6. additional purlin according to claim 1, which is characterized in that
The purlin main body includes bottom, the vertical interconnecting piece for being set to the bottom, and is set to the vertical interconnecting piece
The pressure-bearing portion of upside；
There are multiple resigning breach on the bottom and the vertical interconnecting piece；And
There is spaced second installation through-hole of multiple length directions along the purlin main body on the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934266.3U CN209556244U (en) | 2018-11-22 | 2018-11-22 | The additional purlin of upright wave crest metal Roof transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934266.3U CN209556244U (en) | 2018-11-22 | 2018-11-22 | The additional purlin of upright wave crest metal Roof transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556244U true CN209556244U (en) | 2019-10-29 |
Family
ID=68300175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821934266.3U Active CN209556244U (en) | 2018-11-22 | 2018-11-22 | The additional purlin of upright wave crest metal Roof transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556244U (en) |
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2018
- 2018-11-22 CN CN201821934266.3U patent/CN209556244U/en active Active
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