Novel cement pressure plate V-shaped sealing connection structure

Abstract

The utility model discloses a novel cement pressure plate V-shaped sealing connection structure, which relates to the technical field of cement pressure plates, and comprises cement plates, square steel tubes, vertical wire rock wool composite plates, waterproof mortar and special rock wool nails, and the square steel tubes are arranged on one sides of the two cement plates. According to the novel V-shaped sealing connection structure for the cement pressure plate, firstly, the V-shaped groove is formed in the surface of the keel, and then the cement plate and the square steel pipe are connected in a locked mode, so that the cement pressure plate can provide good sealing performance through cooperation among the V-shaped groove, the double-faced adhesive tape and the ethylene propylene diene monomer gasket after being installed and connected; firstly, symmetrical reserved grooves are formed in the surfaces of two cement boards through a positioning tool, then an L-shaped rod is installed through a first bolt, and then a positioning sleeve is arranged on the surface of the L-shaped rod in a sleeving mode, so that the cement boards can be rapidly positioned and aligned before being installed through rivets; therefore, the cement pressure plate can be well positioned during installation and connection.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pressure plates, in particular to a novel V-shaped sealing connection structure of cement pressure plates. Background Art

[0002] Cement pressure board, also known as fiber cement pressure board or cement fiber pressure board, is a building board made of fiber, cement, quartz sand as the main raw materials and other additional materials. It has good weathering resistance and durability, so it is very suitable for use as a building exterior wall board. However, the new cement pressure board V-shaped sealing connection structure still has some defects, such as:

[0003] Most existing cement pressure plates are only locked by expansion screws when connected, which makes it easy for gaps to appear in the cement pressure plates after connection, making it easy for rainwater to enter the interior of the cement pressure plates when in use, and making the sealing of the cement pressure plates poor after installation and connection, which easily shortens the service life of the cement pressure plates. Utility Model Content

[0004] The utility model aims to provide a novel V-shaped sealing connection structure of a cement pressure plate, so as to solve the problem of poor sealing effect of the cement pressure plate after installation and connection proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of V-shaped sealing connection structure of cement pressure plate, including cement plate, square steel pipe, vertical wire rock wool composite plate, waterproof mortar and special rock wool nails, one side of the two cement plates is provided with square steel pipe, the side of the square steel pipe away from the cement plate is provided with vertical wire rock wool composite plate, one side of the vertical wire rock wool composite plate is provided with waterproof mortar, the inside of the vertical wire rock wool composite plate is provided with special rock wool nails, and rivets are provided between the two cement plates and the square steel pipe.

[0006] Preferably, a double-sided adhesive strip is provided on one side of the cement board close to the square steel tube, and an EPDM rubber gasket is provided on one side of the double-sided adhesive strip.

[0007] Preferably, a V-shaped groove is provided between the two cement boards, and a keel is provided on one side of the V-shaped groove.

[0008] Preferably, one end of the cement board is provided with a symmetrically distributed L-shaped rod, one end of the L-shaped rod is provided with a first bolt threadedly connected to the cement board, and a reserved groove is opened at one end of the cement board near the first bolt.

[0009] Preferably, a positioning sleeve is sleeved between the two L-shaped rods, and symmetrically distributed docking grooves are provided inside the positioning sleeve.

[0010] Preferably, a second bolt is threadedly connected between the positioning sleeve and the L-shaped rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the new cement pressure plate V-shaped sealing connection structure first opens a V-shaped groove on the surface of the keel, and then the cement plate and the square steel pipe are locked and connected, so that the cement pressure plate can provide better sealing after installation and connection through the cooperation between the V-shaped groove, the double-sided tape and the EPDM rubber gasket. First, symmetrical reserved grooves are opened on the surfaces of the two cement plates by a positioning tool, and then the L-shaped rod is installed by the first bolt, and then the positioning sleeve is put on the surface of the L-shaped rod, so that the cement plate can be quickly positioned and aligned before being installed by riveting, so that the cement pressure plate can have better positioning when being installed and connected.

[0012] 1. The new cement pressure plate V-shaped sealing connection structure firstly opens a V-shaped groove on the surface of the keel, and then locks and connects the cement plate and the square steel pipe, so that the rivet can lock the cement plate and the square steel pipe, so that the V-shaped groove opened on the surface of the keel can make up for the gap after the cement plate is installed, so as to avoid the gap after the cement plate is installed to cause rainwater to enter, and the double-sided adhesive strip and EPDM rubber gasket arranged on one side of the cement plate can provide a good sealing effect for the installed cement plate, so that the cement pressure plate can provide a good sealing performance through the cooperation between the V-shaped groove, the double-sided adhesive strip and the EPDM rubber gasket after installation and connection, so that the cement pressure plate can have a good sealing effect after installation;

[0013] 2. The new V-shaped sealing connection structure of the cement pressure plate first uses a positioning tool to open symmetrical reserved grooves on the surfaces of the two cement plates, and then the L-shaped rod is brought into contact with the cement plate so that the first bolt can be threadedly connected to the reserved groove opened inside the cement plate, so that the L-shaped rod can be quickly installed on the surface of the cement plate by the first bolt, and the L-shaped rod can be locked with the cement plate. At this time, the two L-shaped rods are placed at the same level on the surfaces of the two cement plates, and then the positioning sleeve is put on the surface of the L-shaped rod so that the positioning sleeve can be engaged with the docking groove, and then the second bolt can be rotated and tightened to lock the position of the positioning sleeve and the L-shaped rod, so that the cement plate can be quickly positioned and aligned before being installed by rivets, avoiding deviation of the cement plate after being locked by rivets, so that the cement pressure plate can have better positioning when being installed and connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cutaway structure of the cement board of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cutaway enlarged structure of the V-shaped groove of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cutaway enlarged structure of the rivet of the utility model;

[0017] Figure 4 It is a schematic diagram of the top view of the cutaway structure of the positioning sleeve of the utility model.

[0018] In the figure: 1. Cement board; 2. Square steel pipe; 3. Vertical wire rock wool composite board; 4. Waterproof mortar; 5. Special nails for rock wool; 6. Rivets; 7. Double-sided tape; 8. EPDM rubber gasket; 9. V-groove; 10. Keel; 11. L-shaped rod; 12. First bolt; 13. Reserved groove; 14. Positioning sleeve; 15. Docking groove; 16. Second bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a new type of V-shaped sealing connection structure of cement pressure plate, including a cement board 1, a square steel pipe 2, a vertical wire rock wool composite board 3, a waterproof mortar 4 and a special rock wool nail 5, a square steel pipe 2 is arranged on one side of the two cement boards 1, a vertical wire rock wool composite board 3 is arranged on the side of the square steel pipe 2 away from the cement board 1, a waterproof mortar 4 is arranged on one side of the vertical wire rock wool composite board 3, a special rock wool nail 5 is arranged inside the vertical wire rock wool composite board 3, rivets 6 are arranged between the two cement boards 1 and the square steel pipe 2, a double-sided tape 7 is arranged on the side of the cement board 1 close to the square steel pipe 2, an EPDM rubber gasket 8 is arranged on one side of the double-sided tape 7, a V-shaped groove 9 is arranged between the two cement boards 1, and a keel 10 is arranged on one side of the V-shaped groove 9.

[0021] For specific implementation, see Figure 1 , Figure 2 and Figure 3 It can be seen that first, a V-shaped groove 9 is opened on the surface of the keel 10, and then the cement board 1 and the square steel pipe 2 are locked and connected, so that after the cement pressure plate is installed and connected, it can provide better sealing through the cooperation between the V-shaped groove 9, the double-sided adhesive strip 7 and the EPDM rubber gasket 8, so that the cement pressure plate can have a better sealing effect after installation.

[0022] One end of the cement board 1 is provided with a symmetrically distributed L-shaped rod 11, one end of the L-shaped rod 11 is provided with a first bolt 12 threadedly connected to the cement board 1, and a reserved groove 13 is provided at one end of the cement board 1 close to the first bolt 12. A positioning sleeve 14 is sleeved between the two L-shaped rods 11, and a symmetrically distributed docking groove 15 is provided inside the positioning sleeve 14. A second bolt 16 is threadedly connected between the positioning sleeve 14 and the L-shaped rod 11.

[0023] For specific implementation, see Figure 1 , Figure 2 and Figure 4 It can be seen that first, symmetrical reserved grooves 13 are opened on the surfaces of the two cement boards 1 by using a positioning tool, and then the L-shaped rod 11 is installed by using the first bolt 12, and then the positioning sleeve 14 is put on the surface of the L-shaped rod 11, so that the cement board 1 can be quickly positioned and aligned before being installed by the rivet 6, so that the cement pressure plate can have better positioning when being installed and connected.

[0024] To sum up, after the cement pressure plate, also called fiber cement pressure plate or cement fiber pressure plate, is installed by rivets 6, a V-shaped groove 9 is first opened on the surface of the keel 10, so that the V-shaped groove 9 opened on the surface of the keel 10 can fill the gap after the cement board 1 is installed, so as to avoid the gap after the cement board 1 is installed and cause rainwater to enter, and the double-sided tape 7 and EPDM rubber gasket 8 arranged on one side of the cement board 1 can provide a better sealing effect for the installed cement board 1, so that the cement pressure plate can provide better sealing through the cooperation between the V-shaped groove 9, the double-sided tape 7 and the EPDM rubber gasket 8 after installation and connection. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel V-shaped sealing connection structure of cement pressure plate, comprising a cement plate (1), a square steel pipe (2), a vertical wire rock wool composite plate (3), a waterproof mortar (4) and a special rock wool nail (5), characterized in that: A square steel pipe (2) is arranged on one side of the two cement boards (1), a vertical wire rock wool composite board (3) is arranged on the side of the square steel pipe (2) away from the cement board (1), a waterproof mortar (4) is arranged on one side of the vertical wire rock wool composite board (3), a special rock wool nail (5) is arranged inside the vertical wire rock wool composite board (3), and rivets (6) are arranged between the two cement boards (1) and the square steel pipe (2).

2. According to claim 1, a new cement pressure plate V-shaped sealing connection structure is characterized in that: A double-sided adhesive strip (7) is provided on one side of the cement board (1) close to the square steel tube (2), and an EPDM rubber gasket (8) is provided on one side of the double-sided adhesive strip (7).

3. According to claim 1, a new cement pressure plate V-shaped sealing connection structure is characterized in that: A V-shaped groove (9) is provided between the two cement boards (1), and a keel (10) is provided on one side of the V-shaped groove (9).

4. The novel cement pressure plate V-shaped sealing connection structure according to claim 1 is characterized in that: One end of the cement board (1) is provided with symmetrically distributed L-shaped rods (11), one end of the L-shaped rod (11) is provided with a first bolt (12) threadedly connected to the cement board (1), and a reserved groove (13) is provided inside the cement board (1) at one end close to the first bolt (12).

5. A new cement pressure plate V-shaped sealing connection structure according to claim 4, characterized in that: A positioning sleeve (14) is sleeved between the two L-shaped rods (11), and symmetrically distributed docking grooves (15) are provided inside the positioning sleeve (14).

6. A new cement pressure plate V-shaped sealing connection structure according to claim 5, characterized in that: A second bolt (16) is threadedly connected between the positioning sleeve (14) and the L-shaped rod (11).

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