Roof partition plate with rigid foam polyurethane roof heat preservation

Abstract

The utility model relates to the technical field of heat preservation partition plates, and discloses a roof partition plate with a rigid foam polyurethane roof heat preservation function, which comprises a rigid foam polyurethane heat preservation layer, an upper sealing plate and a lower sealing plate are respectively arranged on two sides of the rigid foam polyurethane heat preservation layer, and the lower sealing plate faces an installation base layer. The two sides of the upper sealing plate are fixedly connected with an arc-shaped protrusion and an arc-shaped clamping plate which are matched and are in an arc shape respectively, a plurality of fixing bolts used for fixing are arranged on the arc-shaped protrusion, an opening groove is formed in one side of the arc-shaped protrusion, and an arc-shaped clamping protrusion is fixedly connected to the inner top wall of the opening groove. And one side of the arc-shaped clamping plate is fixedly connected with an arc-shaped buckle matched with the clamping bulge. According to the partition plate, the arc-shaped clamping plates are tightly attached to the arc-shaped protrusions to shield the fixing bolts, the arc-shaped buckles prevent rainwater from entering the fixing bolts to oxidize the positions of the fixing bolts at the same time, and therefore the service life of the whole partition plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation partitions, in particular to a roof partition with rigid foam polyurethane roof insulation. Background Art

[0002] Polyurethane rigid foam insulation board refers to an insulation board produced on a professional production line in a factory. It uses polyurethane rigid foam as the core material and is covered with some non-decorative surface layer on both sides. Polyurethane rigid foam insulation board is usually installed during roof or exterior wall construction.

[0003] In order to improve the service life of polyurethane rigid foam insulation board, the prior art has made many improvements to polyurethane rigid foam insulation board, such as patent publication number CN209620283U, which discloses a roof partition with rigid foam polyurethane roof insulation, comprising two partitions, the two partitions are arranged up and down, the top outer wall of the bottom partition is installed with an arc plate, the top outer wall of the arc plate is fixedly connected to the upper partition, and the outer wall of the arc plate is filled with a rigid foam polyurethane insulation layer, which is polymerized in the polymer putty layer. The mixture of cement and other materials can improve the waterproofness of the partition. At the same time, the rigid polyurethane foam filled on the arc plate between the two partitions makes it difficult for heat to dissipate, thereby improving the thermal insulation of the partition. Through the setting of acid-resistant mesh and real stone paint layer, it has the advantages of moisture-proof, no delamination, anti-aging, anti-cracking, pollution-resistant, non-toxic, strong adhesion, more solid connection and long service life. This thermal insulation partition can effectively prevent the erosion of the partition body by the harsh external environment, which not only greatly improves the thermal insulation effect, but also extends the service life of the partition.

[0004] The above patents have obvious beneficial effects, but still have the following deficiencies in actual operation:

[0005] In the prior art, when it is necessary to install the polyurethane rigid foam insulation board described in the above-mentioned comparative document on the roof, hidden nails are usually used to penetrate the polyurethane rigid foam insulation board, and the hidden nails are threadedly connected to the purlins or base layer below to install the polyurethane rigid foam insulation board. However, as time goes by, water seepage may occur at the location where the hidden nails are installed, which may cause damage to the polyurethane rigid foam insulation board and reduce the service life of the polyurethane rigid foam insulation board. Therefore, there is an urgent need in this field to improve the roof partition with rigid foam polyurethane roof insulation to solve the defects of the prior art. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a roof partition with rigid foam polyurethane roof insulation, thereby increasing the service life of the entire partition.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roof partition with rigid foam polyurethane roof insulation, comprising a rigid foam polyurethane insulation layer, an upper sealing plate and a lower sealing plate are respectively provided on both sides of the rigid foam polyurethane insulation layer, the lower sealing plate faces the installation base layer, and the upper sealing plate is fixedly connected on both sides with adaptive and arc-shaped arc-shaped protrusions and arc-shaped clamping plates, the arc-shaped protrusions are provided with a number of fixing bolts for fixing, an open groove is provided on one side of the arc-shaped protrusion, and an arc-shaped clamping protrusion is fixedly connected to the top wall of the open groove, and an arc-shaped clip adapted to the clamping protrusion is fixedly connected to one side of the arc-shaped clamping plate.

[0008] Preferably, a mounting groove is provided on the upper side of the arc-shaped protrusion, the fixing bolt is located in the mounting groove, and one end of the fixing bolt passes through the arc-shaped protrusion, the upper sealing plate, the rigid foam polyurethane insulation layer and the lower sealing plate.

[0009] Preferably, a stepped hole adapted to fit the fixing bolt is opened at the bottom of the installation groove, and a sealing block for sealing the stepped hole is provided in the installation groove.

[0010] Preferably, the cross section of the sealing block and the cavity in the installation groove are both narrow at the top and wide at the bottom, and the sealing block is elastic.

[0011] Preferably, the opposite side surfaces of the lower portion of the sealing block are provided with arc-shaped corners, and the arc-shaped corners are adapted to the mounting grooves.

[0012] Preferably, a snap-in block is fixedly connected to one side of the rigid foam polyurethane insulation layer, and the snap-in block is located on one side of the arc-shaped clamping plate. A snap-in groove adapted to the snap-in block is provided on the side of the rigid foam polyurethane insulation layer away from the snap-in block, and the snap-in groove is located on one side of the arc-shaped protrusion. The snap-in block and the snap-in groove are both concentric circles with the arc-shaped protrusion.

[0013] Preferably, a blocking block adapted to the stepped hole is fixedly connected to the lower side of the sealing block, and the blocking block is elastic.

[0014] In view of the shortcomings of the existing technology, the utility model provides a roof partition with rigid foam polyurethane roof insulation, which overcomes the shortcomings of the existing technology. The beneficial effects of the utility model are:

[0015] 1. In the present invention, when installing the partitions in sequence, one end of the arc-shaped clip is inserted into the open groove, and the partition to be installed is rotated until it is in the same plane with the already installed partition. At this time, the arc-shaped clip is in close contact with the snap-fitting protrusion, and the arc-shaped clip plate is in close contact with the arc-shaped protrusion. The two partitions are limited and fixed by the arc-shaped clip and the snap-fitting protrusion. At the same time, the arc-shaped clip plate is in close contact with the arc-shaped protrusion to shield the fixing bolts, and the arc-shaped clip prevents rainwater from entering and causing oxidation of the fixing bolt position, thereby improving the service life of the entire partition.

[0016] 2. In the present invention, the fixing bolts are installed in the stepped holes. After the fixing bolts are installed, the blocking block and the sealing block are matched to seal the stepped holes, thereby preventing moisture from entering the stepped holes and improving the waterproof effect of the partition after the overall installation. At the same time, the fixing bolts do not come into contact with moisture contained in the external air, reducing the probability of oxidation of the fixing bolts, thereby further improving the service life of the overall roof partition after installation.

[0017] 3. In the present invention, the clamping block is inserted into the clamping groove to limit one side of the partition to be installed, and the other side is also fixed with fixing bolts. The installation is carried out in this way. When installing a partition, only one side of the partition needs to be fixed with fixing bolts, which improves the efficiency of installing the partition.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 This is a schematic diagram of the partial structure of the utility model after the two partitions are connected;

[0021] Figure 2 This is a schematic structural diagram of the upper sealing plate and the lower sealing plate in the utility model;

[0022] Figure 3 This is a schematic structural diagram of a cross-section of the rigid polyurethane foam insulation layer of the present invention;

[0023] Figure 4 for Figure 2 A in the middle is an enlarged structural diagram;

[0024] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0025] Figure 6 for Figure 5 Enlarged structural diagram at point C in the middle.

[0026] In the figure: 1. Rigid polyurethane foam insulation layer; 2. Upper sealing plate; 3. Lower sealing plate; 4. Arc-shaped protrusion; 5. Fixing bolt; 6. Arc-shaped clamping plate; 7. Opening groove; 8. Snap-on protrusion; 9. Arc-shaped buckle; 10. Mounting groove; 11. Stepped hole; 12. Sealing block; 13. Arc-shaped corner; 14. Snap-on block; 15. Snap-on groove; 16. Sealing block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1

[0029] See also Figures 1-6 , a roof partition with rigid foam polyurethane roof insulation, comprising a rigid foam polyurethane insulation layer 1, an upper sealing plate 2 and a lower sealing plate 3 are respectively provided on both sides of the rigid foam polyurethane insulation layer 1, the lower sealing plate 3 faces the installation base, and the upper sealing plate 2 is fixedly connected with an adaptive and arc-shaped arc-shaped arc-shaped protrusion 4 and an arc-shaped clamping plate 6 on both sides, and a number of fixing bolts 5 for fixing are provided on the arc-shaped protrusion 4, an open groove 7 is opened on one side of the arc-shaped protrusion 4, and an arc-shaped clamping protrusion 8 is fixedly connected to the top wall of the open groove 7, and an arc-shaped clamping protrusion 8 is fixedly connected to one side of the arc-shaped clamping plate 6. An installation groove 10 is opened on the upper side of the arc-shaped protrusion 4, and the fixing bolt 5 is located in the installation groove 10. One end of the fixing bolt 5 passes through the arc-shaped protrusion 4, the upper sealing plate 2, the rigid foam polyurethane insulation layer 1 and the lower sealing plate 3.

[0030] Specific implementation method in this embodiment: The roof partition in this embodiment includes a rigid foam polyurethane insulation layer 1, which is made of polyurethane material and has a thermal insulation effect. An upper sealing plate 2 and a lower sealing plate 3 are respectively provided on both sides of the rigid foam polyurethane insulation layer 1 for encapsulating the rigid foam polyurethane insulation layer 1. During installation, the lower sealing plate 3 is facing the base to be installed, the installation position of the roof partition is determined, and one end of the fixing bolt 5 is passed through the installation groove 10. One end of the fixing bolt 5 passes through the arc-shaped protrusion 4, the upper sealing plate 2, the rigid foam polyurethane insulation layer 1 and the lower sealing plate 3. The lower end of the fixing bolt 5 is threadedly connected to the installed base or purlin. When the next roof partition needs to be installed, the partition is first angled with the installed partition. , so that one end of the arc-shaped clip 9 is inserted into the open groove 7, and the partition to be installed is rotated by rotating until it is in the same plane with the already installed partition. At this time, the arc-shaped clip 9 is tightly engaged with the clamping protrusion 8, and the two partitions are limited and fixed by the arc-shaped clip 9 and the clamping protrusion 8. At the same time, the arc-shaped clip 6 is tightly attached to the arc-shaped protrusion 4 to block the fixing bolt 5, and the arc-shaped clip 9 also prevents rainwater from entering and causing oxidation at the position of the fixing bolt 5, thereby improving the service life of the entire partition. It is worth noting that when installing the partition, in order to adapt to different houses and installation locations, the first partition and the last partition can be customized. After the first partition is fixed, the partitions are clamped and installed in turn.

[0031] Example 2

[0032] See also Figure 3 、 Figure 4 and Figure 5 , this embodiment includes the above embodiment, which further includes: a stepped hole 11 adapted to the fixing bolt 5 is opened at the bottom of the mounting groove 10, and a sealing block 12 for sealing the stepped hole 11 is provided in the mounting groove 10. The cross-section of the sealing block 12 and the cavity in the mounting groove 10 are both narrow at the top and wide at the bottom. The sealing block 12 is elastic, and arc-shaped corners 13 are opened on the opposite sides of the lower part of the sealing block 12. The arc-shaped corners 13 are adapted to the mounting groove 10. A blocking block 16 adapted to the stepped hole 11 is fixedly connected to the lower side of the sealing block 12, and the blocking block 16 is elastic.

[0033] The specific implementation method of this embodiment: the fixing bolt 5 is installed in the stepped hole 11. After the fixing bolt 5 is installed, the sealing block 16 is aligned with the position of the stepped hole 11, and the elastic sealing block 12 is squeezed into the installation groove 10, and the sealing block 12 is squeezed with the arc-shaped clamping plate 6, so that the stepped hole 11 is in a sealed state, preventing moisture from entering the stepped hole 11, improving the waterproof effect of the partition after the overall installation, and at the same time, the fixing bolt 5 does not come into contact with the moisture contained in the external air, reducing the probability of the fixing bolt 5 being oxidized, further improving the service life of the entire roof partition after installation, the setting of the arc angle 13 facilitates the squeezing of the sealing block 12 into the installation groove 10, and the installation groove 10 and the sealing block 12 are narrow at the top and wide at the bottom, which improves the stability of the sealing block 12 after installation.

[0034] Example 3

[0035] See also Figure 1 、 Figure 3 and Figure 4 This embodiment includes all the above embodiments, which further includes: a clamping block 14 is fixedly connected to one side of the rigid foam polyurethane insulation layer 1, the clamping block 14 is located on one side of the arc-shaped clamping plate 6, and a clamping groove 15 adapted to the clamping block 14 is opened on the side of the rigid foam polyurethane insulation layer 1 away from the clamping block 14, the clamping groove 15 is located on one side of the arc-shaped protrusion 4, and the clamping block 14 and the clamping groove 15 are both concentric with the arc-shaped protrusion 4.

[0036] The specific implementation method of this embodiment is: after the partition to be installed is rotated, the clamping block 14 is inserted into the clamping groove 15 to limit one side of the partition to be installed, and the other side is also fixed with the fixing bolt 5. The installation is carried out in this way. When installing a partition, only one side of the partition needs to be fixed with the fixing bolt 5, which improves the efficiency of installing the partition.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A roof partition with rigid foam polyurethane roof insulation, comprising a rigid foam polyurethane insulation layer (1), characterized in that: The rigid foam polyurethane thermal insulation layer (1) is provided with an upper sealing plate (2) and a lower sealing plate (3) on both sides, the lower sealing plate (3) faces the installation base, and the upper sealing plate (2) is fixedly connected with an adaptive and arc-shaped arc-shaped protrusion (4) and an arc-shaped clamping plate (6) on both sides, the arc-shaped protrusion (4) is provided with a plurality of fixing bolts (5) for fixing, an open groove (7) is provided on one side of the arc-shaped protrusion (4), and an arc-shaped clamping protrusion (8) is fixedly connected to the top wall of the open groove (7), and an arc-shaped clamping buckle (9) adapted to the clamping protrusion (8) is fixedly connected to one side of the arc-shaped clamping plate (6).

2. A roof partition with rigid foam polyurethane roof insulation according to claim 1, characterized in that: The upper side of the arc-shaped protrusion (4) is provided with a mounting groove (10), the fixing bolt (5) is located in the mounting groove (10), and one end of the fixing bolt (5) passes through the arc-shaped protrusion (4), the upper sealing plate (2), the rigid foam polyurethane insulation layer (1) and the lower sealing plate (3).

3. A roof partition with rigid foam polyurethane roof insulation according to claim 2, characterized in that: A stepped hole (11) adapted to the fixing bolt (5) is provided at the bottom of the installation groove (10), and a sealing block (12) for sealing the stepped hole (11) is provided in the installation groove (10).

4. A roof partition with rigid polyurethane roof insulation according to claim 3, characterized in that: The cross section of the sealing block (12) and the cavity in the installation groove (10) are both narrow at the top and wide at the bottom, and the sealing block (12) is elastic.

5. A roof partition with rigid polyurethane roof insulation according to claim 4, characterized in that: The lower opposite sides of the sealing block (12) are both provided with arc-shaped corners (13), and the arc-shaped corners (13) are adapted to the mounting groove (10).

6. A roof partition with rigid foam polyurethane roof insulation according to claim 1, characterized in that: A clamping block (14) is fixedly connected to one side of the rigid polyurethane thermal insulation layer (1), and the clamping block (14) is located on one side of the arc-shaped clamping plate (6). A clamping groove (15) adapted to the clamping block (14) is provided on the side of the rigid polyurethane thermal insulation layer (1) away from the clamping block (14), and the clamping groove (15) is located on one side of the arc-shaped protrusion (4). The clamping block (14) and the clamping groove (15) are both concentric with the arc-shaped protrusion (4).

7. A roof partition with rigid foam polyurethane roof insulation according to claim 3, characterized in that: A blocking block (16) adapted to the stepped hole (11) is fixedly connected to the lower side of the sealing block (12), and the blocking block (16) is elastic.

Images