CN108265889A - A kind of splicing construction and installation method for filling bubble polyurethane cold-storage roof boarding - Google Patents
A kind of splicing construction and installation method for filling bubble polyurethane cold-storage roof boarding Download PDFInfo
- Publication number
- CN108265889A CN108265889A CN201810121356.9A CN201810121356A CN108265889A CN 108265889 A CN108265889 A CN 108265889A CN 201810121356 A CN201810121356 A CN 201810121356A CN 108265889 A CN108265889 A CN 108265889A
- Authority
- CN
- China
- Prior art keywords
- roof boarding
- roof
- polyurethane
- wedge
- boarding
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- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a kind of splicing constructions and installation method for filling bubble polyurethane cold-storage roof boarding, splicing construction includes several roof boardings, polyurethane foam of the roof boarding including roof boarding front plate and roof boarding backplate and between being arranged on, adjacent roof panel mutually splices, wherein, the engaging groove of front plate left end engages with the snap fit tabs structure of adjacent front surfaces plate, wedge-shaped impression and wedge-shaped boss grafting, first arc groove and second annular groove engaging, it is perforative in the rectangular recess of snap fit tabs structure to be equipped with nylon mushroom head, the lower end of nylon mushroom head is fixed on by steel plate bending part in H profile steel, adjacent roof panel side is spliced to form spherical hollow structure, bubble is filled in spherical hollow structure polyurethane；The present invention can improve the installation cooperation intensity of freezer roof boarding, and engaging carries out filling bubble polyurethane after installing, and realizes the close connection of adjacent roof panel, effective to reduce the phenomenon that running cold junction ice.
Description
Technical field
The present invention relates to the splicing construction of roof boarding, particularly a kind of splicing construction for filling bubble polyurethane cold-storage roof boarding
And installation method.
Background technology
At present, polyurethane roof boarding is more and more widely used in all kinds of building constructions, is especially applied in Large Scale Cold
Library is built, and traditional freezer roof boarding splices mounting means using socket type gluing, such form assembly sealing less than
Position, it is easy to the phenomenon that causing to run cold junction ice；In view of this, field technology personnel especially roof boarding manufacturing enterprise is dedicated to grinding
The composite structure for sending out polyurethane roof boarding a kind of, it is poor to improve roof boarding splicing sealing effect, for a long time using aging the problem of,
Improve the thermal-insulating waterproof effect of thermal-insulating waterproof polyurethane roof boarding.
Invention content
The invention aims to provide a kind of splicing construction and installation method for filling bubble polyurethane cold-storage roof boarding.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme：A kind of filling bubble polyurethane cold-storage room
The splicing construction of panel, including several roof boardings, the roof boarding includes roof boarding front plate and roof boarding backplate and sets
The polyurethane foam between is put, the left end of the roof boarding front plate, which extends outwardly, is bent to form engaging groove, the roofing
The left end of backboard panel is equipped with wedge-shaped impression, and the roof boarding left end side is equipped with the first arc-shaped groove, the engaging groove
The middle part of side is equipped with first annular groove, and the right end top of the roof boarding front plate is equipped with snap fit tabs structure, the room
The right end of back side of panel plate is equipped with wedge-shaped boss, and the roof boarding right end side is equipped with the second arc-shaped groove, and the engaging is convex
The middle part for playing structure side is equipped with the second annular groove to match with the first annular groove, the snap fit tabs structure
Top is equipped with rectangular recess；The adjacent roof boarding mutually splices, and the engaging groove of the roof boarding front plate is fastened on adjacent
In the snap fit tabs structure of the roof boarding front plate right end, and it is perforative in the rectangular recess of the snap fit tabs structure top end
Equipped with nylon mushroom head, the lower end of the nylon mushroom head is fixed on by steel plate bending part in the H profile steel of steel construction, the room
The wedge-shaped boss grafting of the wedge-shaped impression of back side of panel plate left end and the adjacent roof boarding backplate right end, adjacent two institutes
It states roof boarding side and is spliced to form spheroidal hollow-core construction, filling bubble in the spherical hollow structure has polyurethane.
Further, it is equipped with trapezoidal protrusion in the middle part of the front plate of the roof boarding.
Further, the spherical hollow structure is equipped with cast gate.
Further, the cast gate is equipped with nylon plug, will after the spherical hollow structure pours polyurethane
Nylon plug is covered on the cast gate.
A kind of installation method for filling bubble polyurethane cold-storage roof boarding, it is characterised in that；The installation method includes following
Step.
A. angle is cut with inside edge to roof boarding and shingle nail lap-joint edge, steeps polyurethane for filling.
B. roof boarding is laid on steel construction, roof boarding is fixedly connected with shingle nail by trapezoidal steel plate bending part, ladder
Shape steel plate bending part is fixed on the inside of roof boarding and shingle nail by stainless steel blind rivet, to realize consolidating for roof boarding and shingle nail
Fixed connection.
C. the rectangular recess for mushroom head being passed through roof boarding is fixedly connected with anti-Z-shape steel plate bending part, and anti-Z-shape steel plate is rolled over
Comer pieces is fixed on steel construction, and then realizes being fixedly connected for roof boarding and steel construction.
D. adjacent roof panel is spliced, engaging groove engages with snap fit tabs structure, wedge-shaped impression and wedge-shaped protrusion grafting.
E. taper hole is beaten on roof boarding, polyurethane is poured and is filled in spherical hollow structure, until being poured into spilling, is then cleared the way
Nylon plug is covered taper hole, and then realize being fixedly connected for adjacent roof panel by healthy and free from worry glue.
F. bubble polyurethane is filled to angular cut inside and outside the edge of roof boarding and shingle nail.
G. rhone is fixedly connected with the outer wall of roof boarding, rhone lower end is fixed on wall by U-shaped steel plate bending part
On panel outer wall, U-shaped steel plate bending part is fixedly connected on by mushroom head on steel construction, and the other end of mushroom head passes through L-type steel
Plate bending part is fixed on the inside of shingle nail, and then realizes the fixation of rhone.
Compared with prior art, the splicing construction of filling bubble polyurethane cold-storage roof boarding of the invention, polyurethane roof boarding
Light weight, thermal-insulating waterproof performance are good；Both sides engaging groove bulge-structure design, is adapted to mutual interconnection, the company of being formed
Continuous structure facilitates installation, and the roof boarding being mutually clamped carries out filling bubble polyurethane again, it is made to be connected, sealing effect is good, energy
It is effective to reduce the phenomenon that freezer runs cold junction ice.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the close-up schematic view at A of the present invention.
Fig. 3 is the close-up schematic view at B of the present invention.
Fig. 4 is the close-up schematic view at C of the present invention.
Fig. 5 is the scheme of installation of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, in the illustrative examples of the invention
And explanation is used for explaining the present invention, but not as a limitation of the invention.
The splicing construction of filling bubble polyurethane cold-storage roof boarding as shown in Figure 1 and Figure 2, including several roof boardings, the room
Polyurethane foam 3 of the panel including roof boarding front plate 1 and roof boarding backplate 2 and between being arranged on, the roof boarding is just
The left end of panel 1, which extends outwardly, is bent to form engaging groove 4, as shown in figure 3, the left end of the roof boarding backplate 2 is equipped with wedge
Connected in star 21, the roof boarding left end side are equipped with the first arc-shaped groove 7, and the middle part of the engaging groove side is equipped with first
Annular groove 41, the right end top of the roof boarding front plate 1 is equipped with snap fit tabs structure 5, as shown in figure 4, the roof boarding
The right end of backplate 2 is equipped with wedge-shaped boss 22, and the roof boarding right end side is equipped with the second arc-shaped groove 6, and the engaging is convex
The middle part for playing 5 side of structure is equipped with the second annular groove 51 to match with the first annular groove 41, the snap fit tabs
The top of structure 5 is equipped with rectangular recess 52；The adjacent roof boarding mutually splices, the engaging groove 4 of the roof boarding front plate 1
It is fastened in the snap fit tabs structure 5 of the adjacent roof boarding front plate right end, and the rectangle on 5 top of snap fit tabs structure
Perforative in groove 52 to be equipped with nylon mushroom head 10, using the special nylon mushroom head of technical grade, interior painting DOW CORNING silicone adhesive ensures
150 degree of high temperature will not soften, and subzero 30 degree of low temperature will not harden, and ensure that freezer will not generate cold bridge, the nylon mushroom for a long time
First 10 lower end is fixed on by steel plate bending part 9 in the H profile steel 8 of steel construction, and the wedge shape of 2 left end of roof boarding backplate is recessed
22 grafting of wedge-shaped boss of slot 21 and adjacent 2 right end of roof boarding backplate makes structure more firm, described in adjacent two
Roof boarding side is spliced to form spheroidal hollow-core construction 12, and filling bubble in the spherical hollow structure has polyurethane, fills bubble polyurethane
Adjacent roof boarding sealing effect improves afterwards, realizes the seamless connection of roof boarding, effectively reduces the phenomenon that running cold junction ice, improves
The heat insulation effect and service life of freezer, 1 middle part of front plate of the roof boarding are equipped with trapezoidal raised 11, the spherical hollow knot
Structure 12 is equipped with cast gate, and the cast gate is equipped with nylon plug, after the spherical hollow structure pours polyurethane, by Buddhist nun
Long Saizigai is on the cast gate；The connection structure such as wedge-shaped impression of the present invention, wedge-shaped boss, trapezoidal protrusion, spherical hollow knot
Structure etc. is not limited only to current shape, and those of ordinary skill in the art are obtained all without making creative work
Other embodiment, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
A kind of installation method of filling bubble polyurethane cold-storage roof boarding as shown in Figure 5, it is characterised in that；The installation side
Method includes the following steps.
A. angle is cut with inside edge to roof boarding and shingle nail lap-joint edge, steeps polyurethane for filling.
B. roof boarding is laid on steel construction, roof boarding is fixedly connected with shingle nail by trapezoidal steel plate bending part, ladder
Shape steel plate bending part is fixed on the inside of roof boarding and shingle nail by stainless steel blind rivet, to realize consolidating for roof boarding and shingle nail
Fixed connection.
C. the rectangular recess for mushroom head being passed through roof boarding is fixedly connected with anti-Z-shape steel plate bending part, and anti-Z-shape steel plate is rolled over
Comer pieces is fixed on steel construction, and then realizes being fixedly connected for roof boarding and steel construction.
D. adjacent roof panel is spliced, engaging groove engages with snap fit tabs structure, wedge-shaped impression and wedge-shaped protrusion grafting.
E. taper hole is beaten on roof boarding, polyurethane is poured and is filled in spherical hollow structure, until being poured into spilling, is then cleared the way
Nylon plug is covered taper hole, and then realize being fixedly connected for adjacent roof panel by healthy and free from worry glue.
F. bubble polyurethane is filled to angular cut inside and outside the edge of roof boarding and shingle nail.
G. rhone is fixedly connected with the outer wall of roof boarding, rhone lower end is fixed on wall by U-shaped steel plate bending part
On panel outer wall, U-shaped steel plate bending part is fixedly connected on by mushroom head on steel construction, and the other end of mushroom head passes through L-type steel
Plate bending part is fixed on the inside of shingle nail, and then realizes the fixation of rhone.
Technical scheme of the present invention is not limited to the limitation of above-mentioned specific embodiment, every to do according to the technique and scheme of the present invention
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (5)
1. a kind of splicing construction for filling bubble polyurethane cold-storage roof boarding, including several roof boardings, it is characterised in that：The roofing
Polyurethane foam of the plate including roof boarding front plate and roof boarding backplate and between being arranged on, the roof boarding front plate
Left end, which extends outwardly, is bent to form engaging groove, and the left end of the roof boarding backplate is equipped with wedge-shaped impression, and the roof boarding is left
End side surface is equipped with the first arc-shaped groove, and the middle part of the engaging groove side is equipped with first annular groove, and the roof boarding is just
The right end top of panel is equipped with snap fit tabs structure, and the right end of the roof boarding backplate is equipped with wedge-shaped boss, the roof boarding
Right end side is equipped with the second arc-shaped groove, and the middle part of the snap fit tabs structure side is equipped with and the first annular groove phase
Identical second annular groove, the top of the snap fit tabs structure are equipped with rectangular recess；The adjacent roof boarding mutually splices,
The engaging groove of the roof boarding front plate is fastened in the snap fit tabs structure of the adjacent roof boarding front plate right end, and institute
State in the rectangular recess of snap fit tabs structure top end it is perforative be equipped with nylon mushroom head, the lower end of the nylon mushroom head passes through steel
Plate bending part is fixed in the H profile steel of steel construction, the wedge-shaped impression of the roof boarding backplate left end and the adjacent roof boarding
The wedge-shaped boss grafting of backplate right end, adjacent two roof boarding sides are spliced to form spheroidal hollow-core construction, described
Bubble is filled in spherical hollow structure polyurethane.
2. the splicing construction according to claim 1 for filling bubble polyurethane cold-storage roof boarding, it is characterised in that；The roofing
Trapezoidal protrusion is equipped in the middle part of the front plate of plate.
3. the splicing construction according to claim 1 for filling bubble polyurethane cold-storage roof boarding, it is characterised in that；The spherical shape
Hollow-core construction is equipped with cast gate.
4. the splicing construction according to claim 3 for filling bubble polyurethane cold-storage roof boarding, it is characterised in that；The cast gate
Nylon plug is equipped with, after the spherical hollow structure pours polyurethane, nylon plug is covered on the cast gate.
5. a kind of installation method for filling bubble polyurethane cold-storage roof boarding, it is characterised in that；The installation method includes following step
Suddenly；
A. angle is cut with inside edge to roof boarding and shingle nail lap-joint edge, steeps polyurethane for filling；
B. roof boarding is laid on steel construction, roof boarding is fixedly connected with shingle nail by trapezoidal steel plate bending part, trapezoidal steel
Plate bending part is fixed on the inside of roof boarding and shingle nail by stainless steel blind rivet, to realize that roof boarding and the fixed of shingle nail connect
It connects；
C. the rectangular recess for mushroom head being passed through roof boarding is fixedly connected with anti-Z-shape steel plate bending part, by anti-Z-shape steel plate bending part
It is fixed on steel construction, and then realizes being fixedly connected for roof boarding and steel construction；
D. adjacent roof panel is spliced, engaging groove engages with snap fit tabs structure, wedge-shaped impression and wedge-shaped protrusion grafting；
E. taper hole is beaten on roof boarding, polyurethane is poured and is filled in spherical hollow structure, until being poured into spilling, is then cleared the way healthy and free from worry
Nylon plug is covered taper hole, and then realize being fixedly connected for adjacent roof panel by glue；
F. bubble polyurethane is filled to angular cut inside and outside the edge of roof boarding and shingle nail；
G. rhone is fixedly connected with the outer wall of roof boarding, rhone lower end is fixed on shingle nail by U-shaped steel plate bending part
On outer wall, U-shaped steel plate bending part is fixedly connected on by mushroom head on steel construction, and the other end of mushroom head is rolled over by L-type steel plate
Comer pieces is fixed on the inside of shingle nail, and then realizes the fixation of rhone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121356.9A CN108265889A (en) | 2018-02-07 | 2018-02-07 | A kind of splicing construction and installation method for filling bubble polyurethane cold-storage roof boarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121356.9A CN108265889A (en) | 2018-02-07 | 2018-02-07 | A kind of splicing construction and installation method for filling bubble polyurethane cold-storage roof boarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108265889A true CN108265889A (en) | 2018-07-10 |
Family
ID=62773708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121356.9A Pending CN108265889A (en) | 2018-02-07 | 2018-02-07 | A kind of splicing construction and installation method for filling bubble polyurethane cold-storage roof boarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108265889A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6096416A (en) * | 1997-06-26 | 2000-08-01 | Altenberg; Milton J. | Metal sandwich panels |
| CN2571867Y (en) * | 2002-08-18 | 2003-09-10 | 莱州市玻璃钢制品有限公司 | Plastics-steel sandwich combined board |
| CN202559593U (en) * | 2012-05-31 | 2012-11-28 | 展宏(福建)板业发展有限公司 | Polyurethane sandwich board for cold storage |
| CN205116573U (en) * | 2015-11-27 | 2016-03-30 | 展宏(福建)板业发展有限公司 | Waterproof polyurethane roof boarding keeps warm |
| CN106121296A (en) * | 2016-06-29 | 2016-11-16 | 展宏(福建)板业发展有限公司 | A kind of construction method of low-temperature cold store |
-
2018
- 2018-02-07 CN CN201810121356.9A patent/CN108265889A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6096416A (en) * | 1997-06-26 | 2000-08-01 | Altenberg; Milton J. | Metal sandwich panels |
| CN2571867Y (en) * | 2002-08-18 | 2003-09-10 | 莱州市玻璃钢制品有限公司 | Plastics-steel sandwich combined board |
| CN202559593U (en) * | 2012-05-31 | 2012-11-28 | 展宏(福建)板业发展有限公司 | Polyurethane sandwich board for cold storage |
| CN205116573U (en) * | 2015-11-27 | 2016-03-30 | 展宏(福建)板业发展有限公司 | Waterproof polyurethane roof boarding keeps warm |
| CN106121296A (en) * | 2016-06-29 | 2016-11-16 | 展宏(福建)板业发展有限公司 | A kind of construction method of low-temperature cold store |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
|
| RJ01 | Rejection of invention patent application after publication |