Compression-resistant waterproof coiled material with multi-layer structure

Abstract

The utility model discloses a pressure-resistant waterproof coiled material with a multi-layer structure, which comprises a metal base layer and raised strips, three groups of raised strips are welded between two sides of the front end of the metal base layer, and side cavity channels are respectively reserved between the top and the bottom of the metal base layer and the raised strips. Two sets of main cavity channels are reserved between the center of the metal base layer and the protruding strips, and rectangular grooves are formed in front of the main cavity channels. According to the compression-resistant waterproof coiled material with the multi-layer structure, the three groups of convex strips are welded between the two sides of the front end of the metal base layer, the multiple groups of convex strips are transversely reserved on the surface of the metal base layer, and the conical blocks and the embedded grooves are fully distributed on the outer part of the material, so that after the coiled material is laid, when slurry is filled and laid in the side cavity channels and the main cavity channel, the material can be more strongly grasped; and the metal rods are inserted in the reserved grooves between the metal base layer and the rubber bottom pad in a penetrating mode and matched with the iron gauze inserted in the rectangular grooves for reinforcement, and the problem that the material lacks the grabbing capacity is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, in particular to a multi-layered pressure-resistant waterproof coiled material. Background Art

[0002] There are many types of roll materials, including steel made of metal sheets and adhesive materials made of plastic and rubber. Waterproof roll materials belong to this category. When stored, there is a paper core cylinder inside as support, and a certain number of layers of roll materials are wrapped around the outside. They can be posted on different walls, roads and tunnels to prevent rainwater leakage from causing cracks and collapse of the panels. However, previous waterproof roll materials are often only single-layer materials, and their surface is also smooth and flat, lacking gripping ability. If the material is coated on the surface of the object, it is inevitable that it will peel off and fall off.

[0003] Now, a new type of multi-layer pressure-resistant waterproof membrane is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a multi-layered pressure-resistant waterproof coiled material to solve the problem of lack of gripping ability of the material mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layered pressure-resistant waterproof coiled material, comprising a metal base and raised strips, three groups of raised strips are welded between the two sides of the front end of the metal base, side cavities are reserved between the top and bottom of the metal base and the raised strips respectively, two groups of main cavities are reserved between the center of the metal base and the raised strips, and a rectangular groove is arranged in front of the main cavity, a storage chamber is reserved inside the rectangular groove, and a frame is inserted in the storage chamber, a wire mesh is fixed in the frame, conical blocks are arranged at equal intervals on the surface of the raised strip, and embedded grooves are reserved in the raised strips between the conical blocks, and a layer of base pad is pasted to the back of the metal base.

[0006] Preferably, a reserved groove is provided between the top end and the bottom end of the inner side of the metal base layer, and a metal rod is longitudinally inserted into the reserved groove.

[0007] Preferably, the frame is horizontally inserted in the storage chamber, and the frame, wire mesh and the storage chamber are in the same vertical plane.

[0008] Preferably, a slot is transversely arranged above the metal base layer and the bottom pad, and an adhesive sleeve is fixed in the inner wall of the slot, and an insert is transversely fixed below the metal base layer and the bottom pad, and a protective sleeve is sleeved on the outside of the insert.

[0009] Preferably, the insert is embedded in the slot, and the shape of the insert matches the internal cavity of the slot.

[0010] Preferably, fixing plates are installed on both sides of the metal base layer, and connecting plates are longitudinally arranged between one side of the fixing plates, a folding plate is fixed behind the connecting plate and the fixing plate, and a hot welding point is hot-melted in front of the connecting plate and the fixing plate.

[0011] Preferably, the fixing plate and the connecting plate are in the same vertical plane, and the fixing plate is symmetrically attached to both sides of the connecting plate.

[0012] Preferably, the folding sheet can be stretched, contracted and squeezed along with the fixing sheet and the connecting sheet, and the thermal welding points are arranged at equal intervals between the fixing sheet and the connecting sheet.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the multi-layered pressure-resistant waterproof roll material not only prevents the roll material from peeling off, facilitates splicing and fixing, but also facilitates stretching or tearing of the roll material;

[0014] (1) By welding three groups of raised strips between the two sides of the front end of the metal base, multiple groups of raised strips are left on the surface of the metal base in the horizontal direction. The outside of this object is covered with conical blocks and embedded grooves. After the coil is laid, when the slurry is filled in the side cavity and the main cavity, the material can be more firmly grasped to prevent the two from separating. In addition, a metal rod is inserted in the reserved groove between the metal base and the rubber base pad, and the wire mesh is inserted in the storage chamber inside the rectangular groove. The boundary of this object is reinforced by a frame, which can jointly maintain the integrity of the coil without deformation. It has multiple layers and multiple structures, and is not as thin as the previous coil. The base pad is made of rubber material, which is waterproof and leak-proof;

[0015] (2) By fixing an insert sheet horizontally below the metal base and the bottom pad, each metal base and bottom pad laid in parallel can be connected through the slot and the insert sheet, and the volume of the two is equal to the volume of the inner side. The friction resistance between the adhesive sleeve and the protective sleeve is used for reinforcement. When the coils are laid, the adjacent coils can be grasped to prevent the two from loosening, and the parallel coils can be kept neat, which is convenient for applying materials;

[0016] (3) By installing fixing plates on both sides of the metal base, the folding plates are connected between the various areas of the same roll of coiled material, and these areas are separated by hot welding points, fixing plates, and connecting plates. When the coiled material needs to be extended, it can be separated by pulling hard. The hot welding points used for connection are separated immediately. When it is not necessary to extend the distance, the coiled material can be installed according to the previous laying method. There are many options, and the laying length can be adjusted according to real-time needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2This is a schematic diagram of the front view structure of the metal base layer of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the metal base layer of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0021] In the figure: 1. Metal base layer; 2. Hot welding point; 3. Raised strip; 4. Rectangular groove; 5. Frame; 6. Wire mesh; 7. Embedded groove; 8. Conical block; 9. Reserved groove; 10. Metal rod; 11. Fixed plate; 12. Connecting plate; 13. Insert plate; 14. Side cavity; 15. Storage chamber; 16. Main cavity; 17. Bottom pad; 18. Slot; 19. Adhesive sleeve; 20. Protective sleeve; 21. Folding sheet. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 A multi-layered pressure-resistant waterproof coiled material, comprising a metal base 1 and a raised strip 3, three groups of raised strips 3 are welded between the two sides of the front end of the metal base 1, side cavities 14 are reserved between the top and bottom of the metal base 1 and the raised strips 3, two groups of main cavities 16 are reserved between the center of the metal base 1 and the raised strips 3, and a rectangular groove 4 is arranged in front of the main cavity 16, a storage chamber 15 is reserved inside the rectangular groove 4, and a frame 5 is inserted in the storage chamber 15, a wire mesh 6 is fixed in the frame 5, conical blocks 8 are arranged at equal intervals on the surface of the raised strip 3, and embedded grooves 7 are reserved in the raised strip 3 between the conical blocks 8, and a bottom pad 17 is pasted to the back of the metal base 1;

[0024] A reserved groove 9 is provided between the top and bottom ends of the inner side of the metal base layer 1, and a metal rod 10 is longitudinally inserted into the reserved groove 9. The frame 5 is horizontally inserted into the storage chamber 15, and the frame 5, the wire mesh 6 and the storage chamber 15 are in the same vertical plane;

[0025] Specifically, Figure 1 and Figure 2As shown, there are multiple groups of raised strips 3 on the surface of the metal base layer 1, and the outside of this object is covered with conical blocks 8 and embedded grooves 7. After the coiled material is laid, when the slurry is filled in the side cavity 14 and the main cavity 16, the material can be gripped more strongly to prevent the two from separating. A metal rod 10 is inserted in the reserved groove 9 between the metal base layer 1 and the rubber base pad 17, and the wire mesh 6 is inserted in the storage chamber 15 inside the rectangular groove 4. The boundary of this object is reinforced by the frame 5 to prevent the laid coiled material from twisting and skewing.

[0026] Embodiment 2: A slot 18 is transversely arranged above the metal base layer 1 and the bottom pad 17, and an adhesive sleeve 19 is fixed in the inner wall of the slot 18. An insert 13 is transversely fixed below the metal base layer 1 and the bottom pad 17, and a protective sleeve 20 is sleeved on the outside of the insert 13. The insert 13 is embedded in the slot 18, and the shape of the insert 13 matches the internal cavity of the slot 18.

[0027] Specifically, Figure 1 and Figure 3 As shown, each metal base layer 1 and bottom pad 17 laid in parallel can be connected through the slot 18 and the insert 13. The volume of the two is equal to the volume of the inner side, and is reinforced by the friction resistance between the adhesive sleeve 19 and the protective sleeve 20. When the coils are laid, the adjacent coils can be grasped to prevent the two from loosening.

[0028] Embodiment 3: A fixing sheet 11 is installed on both sides of the metal base layer 1, and a connecting sheet 12 is longitudinally arranged between one side of the fixing sheet 11, a folding sheet 21 is fixed behind the connecting sheet 12 and the fixing sheet 11, and a hot welding point 2 is hot-melted in front of the connecting sheet 12 and the fixing sheet 11;

[0029] The fixing sheet 11 and the connecting sheet 12 are in the same vertical plane, the fixing sheet 11 is symmetrically attached to both sides of the connecting sheet 12, the folding sheet 21 can be stretched and squeezed with the fixing sheet 11 and the connecting sheet 12, and the hot welding points 2 are arranged at equal intervals between the fixing sheet 11 and the connecting sheet 12;

[0030] Specifically, Figure 1 and Figure 4 As shown, each area of ​​the same roll of coiled material is connected by a folding sheet 21, which is separated by a hot welding point 2, a fixing sheet 11, and a connecting sheet 12. When gathered, they are pasted together. When the coiled material needs to be extended, they can be separated by pulling hard. The hot welding point 2 used for connection is separated immediately. When extension is not required, the coiled material can be installed according to the previous laying method, with multiple options.

[0031] Working principle: When the utility model is in use, a plurality of groups of raised strips 3 are left on the surface of the metal base 1 in the horizontal direction, and the outside of the object is covered with conical blocks 8 and embedded grooves 7. After the coil is laid, when the slurry is filled in the side cavity 14 and the main cavity 16, the material can be more firmly grasped to prevent the two from separating. A metal rod 10 is inserted in the reserved groove 9 between the metal base 1 and the rubber base pad 17, and the wire mesh 6 is inserted in the storage chamber 15 inside the rectangular groove 4. The boundary of the object is reinforced by the frame 5, which can jointly maintain the integrity of the coil without deformation, and the coils of the same roll are connected between the various areas. Then there is the folding sheet 21, which is separated by the hot welding point 2, the fixing sheet 11 and the connecting sheet 12. When gathered, they are pasted together. When the distance of the coil needs to be extended, they can be separated by pulling hard. The hot welding point 2 used for connection is separated immediately. When there is no need to extend, the coil can be installed according to the previous laying method. Each parallel-laid metal base layer 1 and the bottom pad 17 can be connected with the insert 13 through the slot 18. The volume of the two is equal to the inner volume. It is reinforced by the friction resistance between the adhesive sleeve 19 and the protective sleeve 20. The adjacent coils can be grasped when the coils are laid to prevent the two from loosening.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-layered pressure-resistant waterproof coiled material, comprising a metal base layer (1) and a raised strip (3), characterized in that: Three groups of raised strips (3) are welded between the two sides of the front end of the metal base layer (1), and side cavities (14) are respectively reserved between the top and bottom of the metal base layer (1) and the raised strips (3). Two groups of main cavities (16) are reserved between the center of the metal base layer (1) and the raised strips (3), and a rectangular groove (4) is arranged in front of the main cavity (16). A storage chamber (15) is reserved inside the rectangular groove (4), and a frame (5) is inserted in the storage chamber (15). A wire mesh (6) is fixed in the frame (5). Conical blocks (8) are arranged at equal intervals on the surface of the raised strip (3), and embedded grooves (7) are reserved in the raised strip (3) between the conical blocks (8). A layer of bottom pad (17) is pasted to the rear of the metal base layer (1).

2. The multi-layered pressure-resistant waterproof membrane according to claim 1, characterized in that: A reserved groove (9) is provided between the top and bottom ends of the inner side of the metal base layer (1), and a metal rod (10) is longitudinally inserted into the reserved groove (9).

3. The multi-layered pressure-resistant waterproof membrane according to claim 1, characterized in that: The frame (5) is horizontally inserted in the storage chamber (15), and the frame (5), the wire mesh (6) and the storage chamber (15) are located in the same vertical plane.

4. The multi-layered pressure-resistant waterproof membrane according to claim 1, characterized in that: A slot (18) is transversely arranged above the metal base layer (1) and the bottom pad (17), and an adhesive sleeve (19) is fixed in the inner wall of the slot (18); an insert sheet (13) is transversely fixed below the metal base layer (1) and the bottom pad (17), and a protective sleeve (20) is sleeved on the outside of the insert sheet (13).

5. The multi-layered pressure-resistant waterproof membrane according to claim 4, characterized in that: The inserting piece (13) is embedded in the slot (18), and the shape of the inserting piece (13) matches the internal cavity of the slot (18).

6. The multi-layered pressure-resistant waterproof membrane according to claim 1, characterized in that: The metal base layer (1) is provided with fixing plates (11) on both sides thereof, and a connecting plate (12) is longitudinally arranged between one side of the fixing plate (11), a folding plate (21) is fixed at the rear between the connecting plate (12) and the fixing plate (11), and a hot welding point (2) is hot-melted at the front between the connecting plate (12) and the fixing plate (11).

7. The multi-layered pressure-resistant waterproof membrane according to claim 6, characterized in that: The fixing plate (11) and the connecting plate (12) are located in the same vertical plane, and the fixing plate (11) is symmetrically attached to the two sides of the connecting plate (12).

8. The multi-layered pressure-resistant waterproof membrane according to claim 6, characterized in that: The folding sheet (21) can be expanded, contracted and squeezed along with the fixing sheet (11) and the connecting sheet (12), and the hot welding points (2) are arranged at equal intervals between the fixing sheet (11) and the connecting sheet (12).

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