CN204401892U - The multi-functional reinforcement backboard linkage of metal roof board system lap-joint - Google Patents
The multi-functional reinforcement backboard linkage of metal roof board system lap-joint Download PDFInfo
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- CN204401892U CN204401892U CN201420852135.6U CN201420852135U CN204401892U CN 204401892 U CN204401892 U CN 204401892U CN 201420852135 U CN201420852135 U CN 201420852135U CN 204401892 U CN204401892 U CN 204401892U
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- functional reinforcement
- reinforcement backboard
- pressing
- roof surface
- surface board
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Abstract
The utility model provides a kind of multi-functional reinforcement backboard linkage of metal roof board system lap-joint, and comprising: multi-functional reinforcement backboard, liner is below uphill, downhill roof panel; Its end is bending straight down in the width direction, forms the little limit of vertical stiffening rib; Multiple first pressing-riveting bolt, along multi-functional reinforcement backboard the fastening distribution of width thereon; First pressing-riveting bolt passes from the pre-manufactured hole of uphill, downhill roof panel end; Second pressing-riveting bolt, is fixed on the right-hand member on the little limit of vertical stiffening rib, and the circular hole on the left end on the little limit of vertical stiffening rib of the multi-functional reinforcement backboard with prostatitis roof panel is connected in nested fashion; Press strip, correspondingly through multiple first pressing-riveting bolt, is positioned at above uphill, downhill roof panel; Multiple only loose nut, correspondence is installed on multiple first pressing-riveting bolt, by closely knit for uphill, downhill roof panel overlap joint.This device controls effective width when roof panel is installed effectively, improves roofing wind load-bearing capacity, makes connection more firm.
Description
Technical field
The utility model relates to metal roof board system overlapping technology field, and specifically, the utility model relates to a kind of multi-functional reinforcement backboard linkage of metal roof board system lap-joint.
Background technology
The connected mode at current architectural conventional metal roofing board transverse lap place is the way that screw connection directly played by doubling plate.The installation accuracy control of way to plate of nailing formula overlap joint is low, cannot ensure the effective width of roof panel during installation; Concentrate at stitching place stress, intensity, rigidity are all not enough to opposing harsh climate condition.In addition, screw different with roof panel material and the two directly contact, be chronically exposed to outdoor and easily make electrochemical reaction occur between the two and corrode roof panel; And the watertight of the mode of nailing overlap joint, airtight performance are also undesirable.
Therefore, a kind of roof panel that can effectively control newly is needed width to be installed, to have again the stronger bolt assembly overlapping mode of wind resistance water-proof function to overcome the wind resistance of poor durability, easily burn into reduction roofing and the shortcoming of easy seepage of prior art.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multi-functional reinforcement backboard linkage of metal roof board system lap-joint, effectively can control effective width when roof panel is installed, improve Roof system wind load-bearing capacity, make the connection of metal roofing board more firm, and improve roof waterproof performance, prevent seepage.
In order to solve the problems of the technologies described above, the utility model provides a kind of multi-functional reinforcement backboard linkage of metal roof board system lap-joint, and upper slope roof surface board and lower slope roof surface board overlap by it, and described multi-functional reinforcement backboard linkage comprises:
Multi-functional reinforcement backboard, liner is in the below of described upper slope roof surface board and described lower slope roof surface board; The bending straight down in the width direction in its end of described multi-functional reinforcement backboard, is formed with the little limit of vertical stiffening rib, and the left and right end on the described little limit of vertical stiffening rib is connected with the left limb limit of described multi-functional reinforcement backboard and right limb limit respectively;
Multiple first pressing-riveting bolt, is distributed on described multi-functional reinforcement backboard in riveting mode along the width of described multi-functional reinforcement backboard is fastening; Described first pressing-riveting bolt passes from the pre-manufactured hole of described upper slope roof surface board and described lower slope roof surface board end;
Second pressing-riveting bolt, be fixed on the right-hand member on the little limit of described vertical stiffening rib of described multi-functional reinforcement backboard in riveting mode, the circular hole on the left end on the little limit of described vertical stiffening rib of the described multi-functional reinforcement backboard with prostatitis roof panel is connected in nested fashion; Spacing between described circular hole and described second pressing-riveting bolt equals the effective width of described upper slope roof surface board;
Press strip, correspondingly through multiple described first pressing-riveting bolt, is positioned at the top of described upper slope roof surface board and described lower slope roof surface board; And
Multiple only loose nut, correspondence is installed on multiple described first pressing-riveting bolt, by described upper slope roof surface board and the closely knit overlap joint of described lower slope roof surface board.
Alternatively, described multi-functional reinforcement backboard is that first of 5mm puts more energy into groove being formed with the degree of depth in the width direction downwards apart from 65mm place, its end; And/or
It is that second of 4mm puts more energy into groove that the center on the described little limit of vertical stiffening rib is inwardly formed with the degree of depth in the width direction.
Alternatively, the material of described multi-functional reinforcement backboard is Q235, galvanizing by dipping Z275 steel, and thickness is 1.4mm.
Alternatively, described multi-functional reinforcement backboard have 4 described first pressing-riveting bolts along width.
Alternatively, the diameter of described circular hole is 7mm.
Alternatively, the material of described first pressing-riveting bolt and described second pressing-riveting bolt is 304 stainless steels, and its specification is FHS-M6-18.
Alternatively, the upper end of described only loose nut is six-sided nut, and its lower end is for adding big brim form structure, and bottom is with anti-loosening screw thread.
Alternatively, the material of described only loose nut is 304 stainless steels, and specification is M6.
Alternatively, described press strip is stainless steel press strip.
Alternatively, described multi-functional reinforcement backboard linkage also comprises:
Butyl water-proof sealing rubber strip, is positioned at described upper slope roof surface board and described lower slope roof surface board junction between the two.
Compared with prior art, the utility model has the following advantages:
Multi-functional reinforcement backboard linkage of the present utility model has not only possessed such as attractive in appearance, durable, the feature such as antiseep, external force resistance that conventional upright eyelet roofing transverse lap mode has, but also traditional overlapping mode has been surmounted in guarantee installation accuracy, saving installation cost, raising site operation efficiency etc., show the superiority of its uniqueness.
Generally speaking, the utility model effectively can not only control the installation accuracy of roof panel, antiseep, external force resistance, attractive in appearance, durable, but also saves installation cost, improves site operation efficiency.
Accompanying drawing explanation
The above and other feature of the present utility model, character and advantage become more obvious by passing through below in conjunction with the description of drawings and Examples, wherein:
Fig. 1 is the three-dimensional structure diagram of multi-functional reinforcement backboard in the multi-functional reinforcement backboard linkage of the utility model embodiment and the first pressing-riveting bolt, the second pressing-riveting bolt;
Fig. 2 is the only side of loose nut, the three-dimensional structure diagram of front and back in the multi-functional reinforcement backboard linkage of the utility model embodiment;
Fig. 3 is the installation exploded view of the multi-functional reinforcement backboard linkage of the utility model embodiment and upper slope roof surface board, lower slope roof surface board;
Fig. 4 is that multi-functional reinforcement backboard side direction nested encryptions in the multi-functional reinforcement backboard linkage of the utility model embodiment is to control the schematic diagram that width installed by roof panel;
Fig. 5 is the overall generalized section of the multi-functional reinforcement backboard linkage of the utility model embodiment.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; set forth more details in the following description so that fully understand the utility model; but the utility model obviously can be implemented with multiple this alternate manner described that is different from; those skilled in the art when doing similar popularization, deduction without prejudice to when the utility model intension according to practical situations, therefore can should not limit protection domain of the present utility model with the content of this specific embodiment.
Fig. 1 is the three-dimensional structure diagram of multi-functional reinforcement backboard in the multi-functional reinforcement backboard linkage of the utility model embodiment and the first pressing-riveting bolt, the second pressing-riveting bolt; Fig. 3 is the installation exploded view of the multi-functional reinforcement backboard linkage of the utility model embodiment and upper slope roof surface board, lower slope roof surface board.It should be noted that these and follow-up other accompanying drawing all only exemplarily, it is not draw according to the condition of equal proportion, and should not be construed as limiting in this, as to the protection domain of the utility model actual requirement.
Shown in Fig. 1, Fig. 3, this multi-functional reinforcement backboard linkage system is used for upper slope roof surface board 21 to overlap with lower slope roof surface board 22.Refer to shown in Fig. 3, this multi-functional reinforcement backboard linkage mainly comprises: multi-functional reinforcement backboard 1, multiple first pressing-riveting bolt 2, second pressing-riveting bolt 212, press strip 23 and multiple only loose nut 3.Wherein, the material of multi-functional reinforcement backboard 1 can be Q235, galvanizing by dipping Z275 steel, and thickness can be 1.4mm.This multi-functional reinforcement backboard 1 liner is in the below of upper slope roof surface board 21 with lower slope roof surface board 22.Multi-functional reinforcement backboard 1 is bending straight down in the width direction in its end, forms the little limit 201 of vertical stiffening rib that a height is 25mm, improves the rigidity of multi-functional reinforcement backboard 1 edge.The left and right end on the little limit of vertical stiffening rib 201 is connected (Fig. 1) with the left limb limit of multi-functional reinforcement backboard 1 and right limb limit respectively.There are the left hypotenuse 203 and right hypotenuse 202 upwards dug in multi-functional reinforcement backboard 1 both sides, and the male and female limit size of the length of left hypotenuse 203 and right hypotenuse 202 and angle and roof panel matches.Meanwhile, have lengthwise angle 204,205 at left hypotenuse 203 and right hypotenuse 202 with the junction, base of multi-functional reinforcement backboard 1, and the male and female edge break angle square of knuckle size and roof panel cun matches.In addition, multi-functional reinforcement backboard 1 is that first of 5mm puts more energy into groove 206 can be formed with one degree of depth in the width direction downwards apart from 65mm place, its end, enhances the longitudinal cross-section rigidity of multi-functional reinforcement backboard 1.And inwardly can be formed with the degree of depth be in the width direction that second of 4mm puts more energy into groove 213 at the center on the vertical little limit 201 of stiffening rib, enhance the rigidity of section on the little limit 201 of vertical stiffening rib.
Multiple first pressing-riveting bolt 2 (being 4 in Fig. 1, Fig. 3) is distributed on multi-functional reinforcement backboard 1 along the width of multi-functional reinforcement backboard 1 is fastening in riveting mode.First pressing-riveting bolt 2 passes from upper slope roof surface board 21 and the pre-manufactured hole of lower slope roof surface board 22 end.
Refer to shown in Fig. 1, second pressing-riveting bolt 212 is fixed on the right-hand member on the little limit 201 of vertical stiffening rib of multi-functional reinforcement backboard 1 in riveting mode, and the circular hole 211 on the left end on the little limit 201 of vertical stiffening rib of the multi-functional reinforcement backboard 1 with prostatitis roof panel (Fig. 4) is connected in nested fashion.The diameter of circular hole 211 can be 7mm, and namely the spacing between itself and the second pressing-riveting bolt 212 equals the effective width of slope roof surface board 21.The material of this first pressing-riveting bolt 2 and this second pressing-riveting bolt 212 can be 304 stainless steels, and its specification is FHS-M6-18.
Please more as shown in Figure 3, press strip 23 can be stainless steel press strip, and it, correspondingly through multiple first pressing-riveting bolt 2, is positioned at the top of slope roof surface board 21 and lower slope roof surface board 22.Multiple only loose nut 3 correspondence is installed on multiple first pressing-riveting bolt 2, by upper slope roof surface board 21 and the closely knit overlap joint of lower slope roof surface board 22.
Fig. 2 is the only side of loose nut, the three-dimensional structure diagram of front and back in the multi-functional reinforcement backboard linkage of the utility model embodiment.As shown in Figure 2, the upper end should stopping loose nut 3 is six-sided nut 210, and its lower end is for adding big brim form structure 208, and bottom is with anti-loosening screw thread 207.The top 209 should stopping loose nut 3 is penetrating, and the top of the first pressing-riveting bolt 2 can be allowed during installation to pass the top 209 of only loose nut 3.Coordinate the stainless steel press strip 23 of upper end to use, correspondingly through 4 the first pressing-riveting bolts 2, be positioned at the top of slope roof surface board 21 and lower slope roof surface board 22, can make that overlapped joints screw rod place is stressed to be, avoid stress to concentrate.In addition, only the material of loose nut 3 can be also 304 stainless steels, and specification is M6, guarantees to be chronically exposed to outdoor and electrochemical reaction can not occur surface contact causes roof panel lap-joint to be corroded.
In addition, as shown in Figure 3, multi-functional reinforcement backboard linkage can also comprise butyl water-proof sealing rubber strip 24, and it is positioned at slope roof surface board 21 and lower slope roof surface board 22 junction between the two, optimizes the closely knit overlap joint effect of upper slope roof surface board 21 and lower slope roof surface board 22 further.
Please again consult shown in Fig. 3, the installation procedure of the multi-functional reinforcement backboard linkage of the utility model embodiment and upper slope roof surface board, lower slope roof surface board can be described below:
1. stainless steel first pressing-riveting bolt 2 of riveting on multi-functional reinforcement backboard 1 is passed prebored hole and the butyl water-proof sealing rubber strip 24 of lower slope roof surface board 22, multi-functional reinforcement backboard 1 is fitted tightly with the bottom of lower slope roof surface board 22;
2. the upper slope roof surface board 21 in location, by the lapping ends of the front end of upper slope roof surface board 21 and lower slope roof surface board 22, guarantees to have the lap length of such as 50mm; Make stainless steel first pressing-riveting bolt 2 on multi-functional reinforcement backboard 1 through the pre-manufactured hole of upper slope roof surface board 21, and check whether upper slope roof surface board 2 will correctly be overlapped on butyl water-proof sealing rubber strip 24;
3. place stainless steel press strip 23 in upper slope roof surface board 21 end according to the pre-manufactured hole on roof panel, use stainless steel press strip 23 can make the uniform force of overlapped joints;
4. stainless steel only loose nut 3 is installed on every stainless steel first pressing-riveting bolt 2.Only the installation of loose nut 3 need be divided into first just stubborn rear stubborn two steps eventually.Just twist: two stainless steels only loose nut 3 first installing multi-functional reinforcement backboard 1 two ends, then two middle stainless steels only loose nut 3 is installed; Twist eventually: stop after loose nut 3 has all just been twisted until 4 stainless steels and more all only loose nuts 3 being twisted eventually, the connection between lower slope roof surface board 22 and upper slope roof surface board 21 is ensured definitely closely knit.
Fig. 4 is that multi-functional reinforcement backboard side direction nested encryptions in the multi-functional reinforcement backboard linkage of the utility model embodiment is to control the schematic diagram that width installed by roof panel.As shown in Figure 4, the distance at circular hole 211 center to second pressing-riveting bolt 212 center of right outlimb of the left outlimb on the little limit of vertical stiffening rib 201 of multi-functional reinforcement backboard 1 is equal to roof panel effective width; Second pressing-riveting bolt 212 of the right outlimb of second piece of multi-functional reinforcement backboard 1 is inserted in the circular hole 211 of the left outlimb of previous column multi-functional reinforcement backboard 1, by that analogy, ensure that the effective width that roof panel is installed.
Fig. 5 is the overall generalized section of the multi-functional reinforcement backboard linkage of the utility model embodiment.As shown in Figure 5, facts have proved, the multi-functional reinforcement backboard linkage of metal roof board system lap-joint of the present utility model, use upper and lower bolt assembly mutually to tighten, upper and lower two pieces of metal roofing boards 21,22 are clipped together in a sandwich format securely formation one piece of bubble-tight long slab of entirety.It can meet the requirement in the highest wind load region of the most severe high wind regional architecture thing roofing.Simultaneously, as shown in Figure 4, pressing-riveting bolt 212 on follow-up multi-functional reinforcement backboard right-hand member is connected with the circular hole 211 on the multi-functional reinforcement backboard left end in prostatitis is nested against one another, ensure that the effective width that roof panel is installed, also thoroughly stopped the leakage hidden trouble of roof panel lap-joint.
Multi-functional reinforcement backboard linkage of the present utility model has not only possessed such as attractive in appearance, durable, the feature such as antiseep, external force resistance that conventional upright eyelet roofing transverse lap mode has, but also traditional overlapping mode has been surmounted in guarantee installation accuracy, saving installation cost, raising site operation efficiency etc., show the superiority of its uniqueness.
Generally speaking, the utility model effectively can not only control the installation accuracy of roof panel, antiseep, external force resistance, attractive in appearance, durable, but also saves installation cost, improves site operation efficiency.
Although the utility model with preferred embodiment openly as above, it is not that any those skilled in the art, not departing from spirit and scope of the present utility model, can make possible variation and amendment for limiting the utility model.Therefore, every content not departing from technical solutions of the utility model, any amendment done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all fall within protection domain that the utility model claim defines.
Claims (10)
1. a multi-functional reinforcement backboard linkage for metal roof board system lap-joint, upper slope roof surface board (21) and lower slope roof surface board (22) overlap by it, and it is characterized in that, described multi-functional reinforcement backboard linkage comprises:
Multi-functional reinforcement backboard (1), liner is in the below of described upper slope roof surface board (21) and described lower slope roof surface board (22); The bending straight down in the width direction in its end of described multi-functional reinforcement backboard (1), be formed with the little limit of vertical stiffening rib (201), the left and right end of the described little limit of vertical stiffening rib (201) is connected with the left limb limit of described multi-functional reinforcement backboard (1) and right limb limit respectively;
Multiple first pressing-riveting bolt (2), is distributed on described multi-functional reinforcement backboard (1) in riveting mode along the width of described multi-functional reinforcement backboard (1) is fastening; Described first pressing-riveting bolt (2) passes from the pre-manufactured hole of described upper slope roof surface board (21) and described lower slope roof surface board (22) end;
Second pressing-riveting bolt (212), be fixed on the right-hand member on the little limit of described vertical stiffening rib (201) of described multi-functional reinforcement backboard (1) in riveting mode, the circular hole (211) on the left end on the little limit of described vertical stiffening rib (201) of the described multi-functional reinforcement backboard (1) with prostatitis roof panel is connected in nested fashion; Spacing between described circular hole (211) and described second pressing-riveting bolt (212) equals the effective width of described upper slope roof surface board (21);
Press strip (23), correspondingly through multiple described first pressing-riveting bolt (2), is positioned at the top of described upper slope roof surface board (21) and described lower slope roof surface board (22); And
Multiple only loose nut (3), correspondence is installed on multiple described first pressing-riveting bolt (2), by described upper slope roof surface board (21) and the closely knit overlap joint of described lower slope roof surface board (22).
2. multi-functional reinforcement backboard linkage according to claim 1, is characterized in that:
Described multi-functional reinforcement backboard (1) is that first of 5mm puts more energy into groove (206) being formed with the degree of depth in the width direction downwards apart from 65mm place, its end; And/or
It is that second of 4mm puts more energy into groove (213) that the center of the described little limit of vertical stiffening rib (201) is inwardly formed with the degree of depth in the width direction.
3. multi-functional reinforcement backboard linkage according to claim 2, is characterized in that, the material of described multi-functional reinforcement backboard (1) is Q235, and galvanizing by dipping Z275 steel, thickness is 1.4mm.
4. multi-functional reinforcement backboard linkage according to claim 3, is characterized in that, described multi-functional reinforcement backboard (1) has 4 described first pressing-riveting bolts (2) along width.
5. multi-functional reinforcement backboard linkage according to claim 4, is characterized in that, the diameter of described circular hole (211) is 7mm.
6. multi-functional reinforcement backboard linkage according to claim 5, is characterized in that, the material of described first pressing-riveting bolt (2) and described second pressing-riveting bolt (212) is 304 stainless steels, and its specification is FHS-M6-18.
7. multi-functional reinforcement backboard linkage according to claim 6, it is characterized in that, the upper end of described only loose nut (3) is six-sided nut (210), its lower end is for adding big brim form structure (208), and bottom is with anti-loosening screw thread (207).
8. multi-functional reinforcement backboard linkage according to claim 7, is characterized in that, the material of described only loose nut (3) is 304 stainless steels, and specification is M6.
9. multi-functional reinforcement backboard linkage according to claim 8, is characterized in that, described press strip (23) is stainless steel press strip.
10. multi-functional reinforcement backboard linkage according to claim 9, is characterized in that, also comprise:
Butyl water-proof sealing rubber strip (24), is positioned at described upper slope roof surface board (21) and described lower slope roof surface board (22) junction between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852135.6U CN204401892U (en) | 2014-12-24 | 2014-12-24 | The multi-functional reinforcement backboard linkage of metal roof board system lap-joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852135.6U CN204401892U (en) | 2014-12-24 | 2014-12-24 | The multi-functional reinforcement backboard linkage of metal roof board system lap-joint |
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| Publication Number | Publication Date |
|---|---|
| CN204401892U true CN204401892U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420852135.6U Expired - Fee Related CN204401892U (en) | 2014-12-24 | 2014-12-24 | The multi-functional reinforcement backboard linkage of metal roof board system lap-joint |
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| Country | Link |
|---|---|
| CN (1) | CN204401892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182511A (en) * | 2022-08-09 | 2022-10-14 | 精工工业建筑系统集团有限公司 | Modulus backboard for high-wave high-bearing capacity roof system |
-
2014
- 2014-12-24 CN CN201420852135.6U patent/CN204401892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182511A (en) * | 2022-08-09 | 2022-10-14 | 精工工业建筑系统集团有限公司 | Modulus backboard for high-wave high-bearing capacity roof system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20201224 |