Asphalt waterproof coiled material with flatly laid connecting parts

Abstract

The utility model discloses an asphalt waterproof coiled material with a flatly laid connecting part. The asphalt waterproof coiled material comprises a fixed protective plate, a fixed shaft is arranged on one side of the fixed protective plate, a reset spring is arranged on the other side of the fixed shaft, a locking block is arranged on one side of the reset spring, a locking ring is arranged on one side of the locking block, and a movable protective plate is arranged on one side of the locking ring; wherein an adhesive layer is arranged on the other side of the fixing shaft, a flat impermeable layer is arranged on one side of the adhesive layer, an asphalt layer is arranged on one side of the flat impermeable layer, and an arc-shaped impermeable layer is arranged on the other side of the asphalt layer, so that abrasion of the two ends of the waterproof coiled material during transportation is prevented, and recycling of the fixing protection plate, the fixing shaft and the protection protection plate is facilitated; by arranging the adhesive layer, the flat anti-seepage layer, the arc-shaped anti-seepage layer, the connecting port, the limiting block and the friction layer, construction is more convenient and quicker when the asphalt waterproof coiled material is adhered while being heated, a connector is smoother, and leveling during later construction is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of building waterproofing, in particular to an asphalt waterproofing coiled material with a flatly laid connection portion. Background Art

[0002] Asphalt waterproofing membrane is a kind of building waterproofing material, mainly composed of asphalt, asphalt fiber felt, coating, base cloth, auxiliary materials, etc. It uses high-temperature asphalt to coat multiple layers of fiber felt or polyester cloth, and adds other chemical raw materials to make a flexible waterproof material.

[0003] Publication No. CN214784843U discloses a waterproof roll material, which includes a waterproof roll material body, a first abutting plate and a second abutting plate are integrally formed on the side of the waterproof roll material body, the upper surface of the first abutting plate of the waterproof roll material body abuts with the lower surface of the second abutting plate of the adjacent waterproof roll material body, and the upper surface of the waterproof roll material body after abutment and the upper surface of the second abutting plate of the adjacent waterproof roll material body are in the same plane, and the upper and lower surfaces of the waterproof roll material are in the same plane, thereby reducing the possibility of inconvenience in leveling the overlapping part of the waterproof roll material in the later construction, and reducing the effect of reducing the labor of the staff, but the patent still has the following problems in actual use:

[0004] The waterproof roll material is convenient for splicing the two sides of the waterproof roll material by providing a first abutment plate and a second abutment plate. However, since the waterproof roll material is relatively soft and the two ends of the waterproof roll material are relatively thin, the two ends of the waterproof roll material are easily damaged during transportation of the waterproof roll material. In addition, since the waterproof roll material usually needs to be heated and glued with a fire gun during use, and the splicing structure of the waterproof roll material is relatively complex, it is difficult to construct during use, resulting in poor practicality of the waterproof roll material.

[0005] The invention provides an asphalt waterproofing membrane with a smoothly laid connection part, so as to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an asphalt waterproofing membrane with a smoothly laid connection portion, so as to solve the problem proposed in the above-mentioned background technology that the current waterproofing membrane is convenient for splicing the two sides of the waterproofing membrane by setting a first abutment plate and a second abutment plate, but since the waterproofing membrane is relatively soft and the two ends of the waterproofing membrane are relatively thin, the two ends of the waterproofing membrane are easily damaged during transportation of the waterproofing membrane, and since the waterproofing membrane usually needs to be heated and glued with a fire gun during use, and the splicing structure of the waterproofing membrane is relatively complicated, the construction is difficult during use, thereby resulting in the problem that the practicability of the waterproofing membrane is poor.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt waterproofing coiled material with a flatly laid connection portion, comprising a fixed guard plate;

[0008] Also includes:

[0009] A fixed shaft is arranged on one side of the fixed guard plate, a return spring is arranged on the other side of the fixed shaft, a locking block is arranged on one side of the return spring, a locking ring is arranged on one side of the locking block, and a movable guard plate is arranged on one side of the locking ring;

[0010] Among them, an adhesive layer is provided on the other side of the fixed shaft, and a flat anti-seepage layer is provided on one side of the adhesive layer, and an asphalt layer is provided on one side of the flat anti-seepage layer, and an arc-shaped anti-seepage layer is provided on the other side of the asphalt layer, and a connection port is provided on one side of the arc-shaped anti-seepage layer.

[0011] Preferably, a fixed shaft is fixedly connected in the middle of one side of the fixed guard plate, and a contraction groove is opened in the middle of one end of the fixed shaft, and a return spring is fixedly connected in the middle of the contraction groove, and a locking block is fixedly connected to one end of the return spring, and one side of the locking block is slidably connected to a guide groove, and a locking ring is provided on one side of the guide groove, and a movable guard plate is overlapped on one side of the locking ring, so as to protect both ends of the asphalt waterproof membrane.

[0012] Preferably, one side of the adhesive layer is fixedly connected to a flat anti-seepage layer, and one side of the flat anti-seepage layer is fixedly connected to an asphalt layer, and one side of the asphalt layer is fixedly connected to an arc-shaped anti-seepage layer, and one side of the arc-shaped anti-seepage layer is fixedly connected to a limiting block, and the other side of the arc-shaped anti-seepage layer is provided with a friction layer, so as to facilitate splicing of the asphalt waterproofing membrane.

[0013] Preferably, the lower end of the locking block is slidably connected to one end of the fixed shaft, and the other side of the locking block is slidably connected to the guide groove in the middle of the locking ring, which facilitates the adjustment of the locking block.

[0014] Preferably, the middle of the movable guard plate is slidably connected to the outer side of the fixed shaft, and the fixed guard plate and the movable guard plate are arranged opposite to each other, which is convenient for fixing the movable guard plate.

[0015] Preferably, the asphalt layer is arranged in the middle of the flat anti-seepage layer and the arc-shaped anti-seepage layer, and one end of the flat anti-seepage layer and the arc-shaped anti-seepage layer are fixedly connected, and the ends of the flat anti-seepage layer and the arc-shaped anti-seepage layer overlap with one side of the limit block to facilitate the connection of the end of the waterproof membrane.

[0016] Preferably, the arc-shaped anti-seepage layer is connected via a friction layer, and the arc-shaped anti-seepage layer and the flat anti-seepage layer are arranged on both sides of the waterproof membrane, so as to facilitate the splicing of both sides of the asphalt waterproof membrane.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the asphalt waterproofing membrane with a flat connection portion is provided with fixed guard plates, fixed shafts and movable guard plates at both ends to prevent wear of the two ends of the waterproofing membrane during transportation; a locking block, a reset spring and a locking ring are provided on one side of the movable guard plate to facilitate the recovery and use of the fixed guard plate, the fixed shaft and the protective guard plate; an adhesive layer, a flat anti-seepage layer, an arc-shaped anti-seepage layer, a connection port, a limit block and a friction layer are provided to facilitate the construction of the asphalt waterproofing membrane while heating and sticking it more conveniently and quickly; the interface is relatively flat, which is convenient for leveling during later construction, thereby making the asphalt waterproofing membrane more practical. The specific contents are as follows:

[0018] 1. The asphalt waterproofing membrane is provided with fixed guard plates, fixed shafts and movable guard plates at both ends, so as to protect both ends of the waterproofing membrane and prevent wear of both ends of the waterproofing membrane during transportation, thereby making the waterproofing membrane more practical;

[0019] 2. The asphalt waterproofing membrane is provided with a locking block, a return spring and a locking ring on one side of the movable guard plate, so that the fixed guard plate, the fixed shaft and the protective guard plate can be disassembled more conveniently, thereby facilitating the recycling of the fixed guard plate, the fixed shaft and the protective guard plate, making the asphalt waterproofing membrane more practical;

[0020] 3. The asphalt waterproofing membrane is convenient for splicing the two ends of the asphalt waterproofing membrane by arranging an adhesive layer, a flat anti-seepage layer, an arc-shaped anti-seepage layer, a connection port, a limit block and a friction layer. The structure is simple, which makes the construction more convenient and quick when the asphalt waterproofing membrane is heated and adhered at the same time. The interface is relatively flat, which is convenient for leveling during the later construction, making the asphalt waterproofing membrane more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 3 This is a schematic diagram of the splicing structure of the asphalt waterproofing membrane of the utility model;

[0024] Figure 4 This is a schematic diagram of the partial structural section of the asphalt waterproofing membrane of the utility model;

[0025] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0026] In the figure: 1. fixed guard plate; 2. fixed shaft; 3. contraction groove; 4. reset spring; 5. locking block; 6. guide groove; 7. locking ring; 8. movable guard plate; 9. adhesive layer; 10. flat anti-seepage layer; 11. asphalt layer; 12. arc-shaped anti-seepage layer; 13. connection port; 14. limit block; 15. friction layer. DETAILED DESCRIPTION

[0027] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] See also Figure 1-5 The utility model provides a technical solution: an asphalt waterproofing membrane with a flat connection portion, comprising a fixed guard plate 1; further comprising: a fixed shaft 2 is provided on one side of the fixed guard plate 1, and a return spring 4 is provided on the other side of the fixed shaft 2, and a locking block 5 is provided on one side of the return spring 4, and a locking ring 7 is provided on one side of the locking block 5, and a movable guard plate 8 is provided on one side of the locking ring 7; a fixed shaft 2 is fixedly connected to the middle of one side of the fixed guard plate 1, and a contraction groove 3 is provided in the middle of one end of the fixed shaft 2, and a return spring 4 is fixedly connected to the middle of the contraction groove 3, and a locking block 5 is fixedly connected to one end of the return spring 4, and a guide groove 6 is slidably connected to one side of the locking block 5, and a locking ring 7 is provided on one side of the guide groove 6, and a movable guard plate 8 is overlapped on one side of the locking ring 7; such as Figure 1 , 2 As shown, by setting the fixed guard plate 1 and the movable guard plate 8, it is convenient to protect the two ends of the asphalt waterproofing membrane, prevent the two ends of the asphalt waterproofing membrane from being damaged such as wear during transportation, and make the asphalt waterproofing membrane more practical.

[0029] Among them, an adhesive layer 9 is provided on the other side of the fixed shaft 2, and a flat anti-seepage layer 10 is provided on one side of the adhesive layer 9, and an asphalt layer 11 is provided on one side of the flat anti-seepage layer 10, and an arc-shaped anti-seepage layer 12 is provided on the other side of the asphalt layer 11, and a connection port 13 is provided on one side of the arc-shaped anti-seepage layer 12; one side of the adhesive layer 9 is fixedly connected to the flat anti-seepage layer 10, and one side of the flat anti-seepage layer 10 is fixedly connected to the asphalt layer 11, and one side of the asphalt layer 11 is fixedly connected to the arc-shaped anti-seepage layer 12, and one side of the arc-shaped anti-seepage layer 12 is fixedly connected to a limiting block 14, and a friction layer 15 is provided on the other side of the arc-shaped anti-seepage layer 12, such as Figure 1 , 3, 4, and 5, the arc-shaped anti-seepage layer 12 is connected by a friction layer 15. The asphalt layer 11 of the asphalt waterproofing membrane is arranged in the middle of the asphalt waterproofing membrane, so that the two ends of the asphalt waterproofing membrane are thinner, so that the asphalt waterproofing membrane is relatively flat when spliced, and it is convenient to level the asphalt waterproofing membrane during the later construction, making the use of the asphalt waterproofing membrane more convenient and quick.

[0030] The lower end of the locking block 5 is slidably connected to one end of the fixed shaft 2, and the other side of the locking block 5 is slidably connected to the guide groove 6 in the middle of the locking ring 7; the middle of the movable guard plate 8 is slidably connected to the outer side of the fixed shaft 2, and the fixed guard plate 1 and the movable guard plate 8 are arranged opposite to each other, such as Figure 1 , 2 As shown, by providing a locking block 5, a return spring 4, a locking ring 7 and a movable guard plate 8, it is convenient to disassemble and assemble the fixed guard plate 1, the fixed shaft 2, the locking ring 7 and the movable guard plate 8, thereby facilitating the reuse of the fixed guard plate 1, the fixed shaft 2, the locking ring 7 and the movable guard plate 8, thereby making the asphalt waterproof membrane more practical.

[0031] The asphalt layer 11 is arranged between the flat anti-seepage layer 10 and the arc-shaped anti-seepage layer 12, and one end of the flat anti-seepage layer 10 and the arc-shaped anti-seepage layer 12 is fixedly connected, and the ends of the flat anti-seepage layer 10 and the arc-shaped anti-seepage layer 12 overlap with one side of the limit block 14; the arc-shaped anti-seepage layer 12 is connected through the friction layer 15, and the arc-shaped anti-seepage layer 12 and the flat anti-seepage layer 10 are arranged on both sides of the waterproof roll, such as Figure 1 , 3 As shown in Figures 4 and 5, by setting the limit block 14, it is convenient to limit the ends of the flat anti-seepage layer 10 and the arc-shaped anti-seepage layer 12, and the structure is simple, which makes the construction more convenient and quick when the asphalt waterproof membrane is heated and glued, making the asphalt waterproof membrane more practical.

[0032] Working principle: When using the asphalt waterproofing membrane, first, wrap the asphalt waterproofing membrane around the outside of the fixed shaft 2, and make one end of the asphalt waterproofing membrane fall on one side of the fixed guard plate 1, and then sleeve the movable guard plate 8 on one end of the fixed shaft 2.

[0033] Secondly, the locking ring 7 is pushed through the guide groove 6 to push the locking block 5 to slide in the contraction groove 3, and the return spring 4 is contracted, so that the locking ring 7 overlaps one side of the movable guard plate 8.

[0034] Finally, the asphalt waterproofing membrane is heated, and one end of the flat anti-seepage layer 10 and the arc-shaped anti-seepage layer 12 outside the asphalt layer 11 are overlapped with the limit block 14 on the other side, so that the friction layer 15 connects the two asphalt waterproofing membranes, and the adhesive layer 9 on one side of the flat anti-seepage layer 10 is connected to the connection port 13 to realize the connection of the asphalt waterproofing membrane.

[0035] 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. An asphalt waterproofing roll material with a flatly laid connection portion, comprising a fixed guard plate (1); It is characterized in that Also includes: A fixed shaft (2) is provided on one side of the fixed guard plate (1), and a return spring (4) is provided on the other side of the fixed shaft (2), and a locking block (5) is provided on one side of the return spring (4), and a locking ring (7) is provided on one side of the locking block (5), and a movable guard plate (8) is provided on one side of the locking ring (7); An adhesive layer (9) is provided on the other side of the fixed shaft (2), and a flat anti-seepage layer (10) is provided on one side of the adhesive layer (9), and an asphalt layer (11) is provided on one side of the flat anti-seepage layer (10), and an arc-shaped anti-seepage layer (12) is provided on the other side of the asphalt layer (11), and a connection port (13) is provided on one side of the arc-shaped anti-seepage layer (12).

2. The asphalt waterproofing membrane with a flat connection portion according to claim 1, characterized in that: A fixed shaft (2) is fixedly connected in the middle of one side of the fixed guard plate (1), a contraction groove (3) is provided in the middle of one end of the fixed shaft (2), a return spring (4) is fixedly connected in the middle of the contraction groove (3), a locking block (5) is fixedly connected at one end of the return spring (4), a guide groove (6) is slidably connected at one side of the locking block (5), a locking ring (7) is provided at one side of the guide groove (6), and a movable guard plate (8) is overlapped at one side of the locking ring (7).

3. The asphalt waterproofing membrane with a flat connection portion according to claim 1, characterized in that: One side of the adhesive layer (9) is fixedly connected to a flat anti-seepage layer (10), one side of the flat anti-seepage layer (10) is fixedly connected to an asphalt layer (11), one side of the asphalt layer (11) is fixedly connected to an arc-shaped anti-seepage layer (12), one side of the arc-shaped anti-seepage layer (12) is fixedly connected to a limiting block (14), and the other side of the arc-shaped anti-seepage layer (12) is provided with a friction layer (15).

4. The asphalt waterproofing membrane with a flat connection portion according to claim 2, characterized in that: The lower end of the locking block (5) is slidably connected to one end of the fixed shaft (2), and the other side of the locking block (5) is slidably connected to the guide groove (6) in the middle of the locking ring (7).

5. The asphalt waterproofing membrane with a flat connection portion according to claim 2, characterized in that: The middle of the movable guard plate (8) is slidably connected to the outer side of the fixed shaft (2), and the fixed guard plate (1) and the movable guard plate (8) are arranged opposite to each other.

6. The asphalt waterproofing membrane with a flat connection portion according to claim 3, characterized in that: The asphalt layer (11) is arranged in the middle of the flat anti-seepage layer (10) and the arc-shaped anti-seepage layer (12), and one end of the flat anti-seepage layer (10) and the arc-shaped anti-seepage layer (12) are fixedly connected, and the ends of the flat anti-seepage layer (10) and the arc-shaped anti-seepage layer (12) overlap with one side of the limit block (14).

7. The asphalt waterproofing membrane with a flat connection portion according to claim 3, characterized in that: The arc-shaped anti-seepage layer (12) is connected via a friction layer (15), and the arc-shaped anti-seepage layer (12) and the flat anti-seepage layer (10) are arranged on both sides of the waterproof coiled material.

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