Building waterproof coiled material

Abstract

The utility model provides a building waterproof coiled material. The building waterproof coiled material comprises a waterproof coiled material body, the two connecting devices are arranged on the two sides of the waterproof roll body, moving devices are meshed with the inner threads of the connecting devices, and the outer surfaces of the moving devices are sleeved with limiting devices. According to the building waterproof material coiled material, the waterproof material coiled material is placed in the mounting groove, then the threaded rod is rotated to be meshed with the threaded hole in a threaded mode to move backwards, the limiting plate is located in the mounting groove, the waterproof material coiled material is clamped, and the building waterproof material coiled material is simple in structure and high in practicability; and a new waterproof material coiled material can be quickly mounted on the surface of the damaged waterproof material coiled material, and the patching effect is good.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a building waterproof material roll. Background Art

[0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.

[0003] The waterproof material product made by impregnating asphalt or polymer waterproof materials on the matrix is ​​provided in the form of rolls, which is called waterproof roll. According to the main components, it is divided into asphalt waterproof roll, polymer modified asphalt waterproof roll and synthetic polymer waterproof roll; according to the different matrix, it is divided into non-matrix roll, paper matrix roll, glass fiber matrix roll, glass cloth matrix roll and polyethylene matrix roll. The waterproof roll is required to have good water resistance, stability to temperature changes (no flow, no bubbling, no shaking at high temperature; no brittle cracking at low temperature), certain mechanical strength, elongation and fracture resistance, certain flexibility and aging resistance, etc. The waterproof roll is a rollable sheet waterproof material. It is one of the important varieties of waterproof materials for construction projects. According to its main waterproof components, it can be divided into three categories: asphalt waterproof materials, polymer modified waterproof rolls and synthetic polymer waterproof rolls (SBC120 polyethylene polypropylene composite rolls). There are many kinds of waterproof membranes such as PVC, EVA, PE, ECB, etc. Asphalt waterproof membrane is a rollable sheet waterproof material made by dipping asphalt on a base (such as base paper, fiber fabric) and then sprinkling powdered or sheet-like isolation material on the surface.

[0004] The existing waterproof membrane will crack as the base layer ages after being pasted, which will cause the self-adhesive layer of the waterproof membrane to deform or crack, resulting in waterproof loopholes. When different waterproof membranes are spliced, it is easy for the overlap to be loose, resulting in gaps between the waterproof membranes, causing leakage after the waterproof membranes are pasted.

[0005] Therefore, it is necessary to provide a building waterproof material roll to solve the above technical problems. Utility Model Content

[0006] The utility model provides a building waterproof material roll, which solves the problem that when the waterproof rolls are spliced, loose overlaps are likely to occur, resulting in gaps between the waterproof rolls, causing leakage after the waterproof rolls are pasted.

[0007] In order to solve the above technical problems, the utility model provides a building waterproof material roll, comprising: a waterproof roll body;

[0008] A connecting device, two of which are arranged on both sides of the waterproof coiled material body, the internal threads of the connecting device are engaged with a moving device, and the outer surface of the moving device is sleeved with a limiting device.

[0009] Preferably, the connecting device comprises a connecting plate, a mounting groove is formed on one side of the connecting plate, and a threaded hole is connected in the middle of the front side of the inner cavity wall of the mounting groove.

[0010] Preferably, the limiting device comprises a limiting plate, a setting hole is opened in the middle of one side of the limiting plate, and the other side of the setting hole is connected to the limiting cavity.

[0011] Preferably, the moving device comprises a threaded rod, one end of which is fixedly mounted with a limiting block, and the other end of which is fixedly connected with an adjusting block.

[0012] Preferably, the threaded rod is threadably engaged with the interior of the threaded hole.

[0013] Preferably, the threaded rod extends into the interior of the setting hole and is connected to the limiting block inside the limiting cavity.

[0014] The waterproof material roll is placed inside the installation groove, and the user rotates the adjustment block to drive the threaded rod to rotate, and the threaded rod thread engages the threaded hole to move, driving the limit block to push the limit plate to move, and the limit plate squeezes the waterproof material roll to the inside of the installation groove, so that the new waterproof material roll is attached to the surface of the damaged waterproof material roll, thereby realizing the waterproof material roll repair.

[0015] Compared with the related art, the building waterproof material coil provided by the utility model has the following beneficial effects:

[0016] The utility model provides a building waterproof material coil, which is placed in an installation groove and then rotated to engage the threaded hole of the threaded rod and move backward, so that a limit plate is inside the installation groove to clamp the waterproof material coil. The device has a simple structure and strong practicality, and a new waterproof material coil can be quickly installed on the surface of a damaged waterproof material coil, with a good patching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a building waterproof material roll provided by the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the connecting device structure shown;

[0019] Figure 3 for Figure 2 An enlarged schematic diagram of point A is shown.

[0020] Numbers in the figure: 1. Waterproof membrane body, 2. Connecting device, 21. Connecting plate, 22. Mounting groove, 23. Threaded hole, 3. Limiting device, 31. Limiting plate, 32. Setting hole, 33. Limiting cavity, 4. Moving device, 41. Threaded rod, 42. Limiting block, 43. Adjusting block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a building waterproof material roll provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the connecting device structure shown; Figure 3 for Figure 2 The enlarged schematic diagram of point A is shown. A building waterproofing material roll comprises: a waterproofing roll body 1;

[0023] The two connecting devices 2 are arranged on both sides of the waterproof membrane body 1 , the internal threads of the connecting devices 2 are engaged with a moving device 4 , and the outer surface of the moving device 4 is sleeved with a limiting device 3 .

[0024] The connecting device 2 comprises a connecting plate 21 , a mounting groove 22 is formed on one side of the connecting plate 21 , and a threaded hole 23 is connected to the middle of the front side of the inner wall of the mounting groove 22 .

[0025] The limiting device 3 includes a limiting plate 31 . A setting hole 32 is opened in the middle of one side of the limiting plate 31 . The other side of the setting hole 32 is connected to a limiting cavity 33 .

[0026] The moving device 4 includes a threaded rod 41 , one end of which is fixedly mounted with a limit block 42 , and the other end of which is fixedly connected with an adjustment block 43 .

[0027] The threaded rod 41 is threadedly engaged with the inside of the threaded hole 23 .

[0028] The threaded rod 41 extends into the setting hole 32 and is connected to the limiting block 42 inside the limiting cavity 33 .

[0029] The threaded rod 41 rotates to threadably engage the threaded hole 23 and slides up and down, driving the limiting plate 31 to slide inside the installation groove 22 .

[0030] The limiting block 42 cannot be separated from the limiting cavity 33 , and the limiting block 42 will not drive the limiting plate 31 to rotate. The threaded rod 41 drives the limiting plate 31 to slide when it moves forward and backward.

[0031] The two connecting devices 2 are fixedly mounted on the upper and lower sides of the outer surface of the waterproof membrane body 1 , respectively. The mounting groove 22 is provided in the middle of the side of the connecting plate 21 close to the waterproof membrane body 1 .

[0032] The working principle of a building waterproof material roll provided by the utility model is as follows:

[0033] During operation, the user first places the waterproof material roll into the installation groove 22, and the user rotates the adjustment block 43 to drive the threaded rod 41 to rotate, and the threaded rod 41 threadably engages the threaded hole 23 to move, driving the limit block 42 to push the limit plate 31 to move, and the limit plate 31 squeezes and limits the waterproof material roll to the inside of the installation groove 22, so that the new waterproof material roll is attached to the surface of the damaged waterproof material roll, thereby realizing the waterproof material roll repair.

[0034] Compared with the related art, the building waterproof material coil provided by the utility model has the following beneficial effects:

[0035] The utility model provides a building waterproof material coil, which is placed in an installation groove 22, and then the threaded rod 41 is rotated to threadably engage the threaded hole 23 and move backward, so that the limiting plate 31 is inside the installation groove 22 to clamp the waterproof material coil. The device has a simple structure and strong practicality, and a new waterproof material coil can be quickly installed on the surface of a damaged waterproof material coil, with a good patching effect.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A building waterproof material roll, characterized in that: include: Waterproof membrane body; A connecting device, two of which are arranged on both sides of the waterproof coiled material body, the internal threads of the connecting device are engaged with a moving device, and the outer surface of the moving device is sleeved with a limiting device.

2. A building waterproof material roll according to claim 1, characterized in that: The connecting device comprises a connecting plate, one side of the connecting plate is provided with a mounting groove, and the middle of the front side of the inner cavity wall of the mounting groove is connected with a threaded hole.

3. A building waterproof material roll according to claim 2, characterized in that: The limiting device comprises a limiting plate, a setting hole is provided in the middle of one side of the limiting plate, and the other side of the setting hole is connected to the limiting cavity.

4. A building waterproof material roll according to claim 3, characterized in that: The moving device comprises a threaded rod, one end of which is fixedly mounted with a limiting block, and the other end of which is fixedly connected with an adjusting block.

5. A building waterproofing material roll according to claim 4, characterized in that: The threaded rod is threadably engaged with the interior of the threaded hole.

6. A building waterproof material roll according to claim 5, characterized in that: The threaded rod extends into the interior of the setting hole and is connected to the limiting block inside the limiting cavity.

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