Roof waterproof roll laying device

Abstract

The utility model belongs to the technical field of coiled material laying auxiliary equipment, and particularly relates to a roof waterproof coiled material laying device which comprises a cart body, a push handle installed on the upper surface of the cart body and a pressing roller installed on the lower surface of the cart body. The bottom face of the trolley body is fixedly connected with a scraper, a heating module is installed in the trolley body, and the trolley further comprises a limiting assembly fixedly connected to the bottom face of the trolley body. Through cooperation of a limiting plate and a fixing block, the fixing block is inserted into the fixing shell to fix the rolling wheel, then the limiting plate makes contact with the ground to limit the rolling wheel and prevent the rolling wheel from shaking left and right, meanwhile, a dust sticking assembly is additionally arranged, and redundant dust on the ground can be stuck and removed through the characteristics of a dust sticking plate in the dust sticking assembly; and the waterproof roll and the ground are bonded more firmly.

Description

Technical Field

[0001] The utility model belongs to the technical field of coiled material laying auxiliary equipment, and in particular relates to a roof waterproofing coiled material laying device. Background Art

[0002] At present, waterproofing membranes are mainly used in building walls, roofs, roads, landfills, tunnels, etc. They are a kind of flexible building material product that can be rolled into a roll to resist the penetration of rainwater and groundwater from the outside. As a leak-free connection between the engineering foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.

[0003] After checking, the public announcement number: CN219118587U discloses a device for laying waterproof membrane for building roofs. This technology discloses technical solutions such as "a base, the base includes a support rod and a support plate; a threaded rod is arranged in the middle of the upper end of the support plate, and the upper end of the threaded rod passes through the middle of the base and extends to the outside"; it has technical effects such as "adjusting the height of the second pressing roller and using the second pressing roller to press the waterproof membrane";

[0004] However, when laying the waterproof membrane, it needs to be laid in a straight line to prevent wrinkles on the waterproof membrane during laying. This laying device requires manual control to move in a straight line, which may cause the waterproof membrane to bend and wrinkle during laying due to negligence of the operator, resulting in a decline in waterproof performance.

[0005] In order to solve the above problems, a roof waterproofing membrane laying device is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a roof waterproofing coiled material laying device, which has the characteristic of preventing the laying device from going off track when laying the waterproofing coiled material.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the roof waterproofing coiled material laying device comprises a trolley body, a push handle installed on the upper surface of the trolley body, and a pressure roller installed on the lower surface of the trolley body, the interior of the trolley body is rotatably connected with a waterproofing coiled material body, the bottom surface of the trolley body is fixedly connected with a scraper, the interior of the trolley body is installed with a heating module, and also comprises a limit assembly fixedly connected to the bottom surface of the trolley body;

[0008] The limiting assembly includes four support columns that are evenly and symmetrically fixedly connected to the bottom surface of the cart body, each of the support columns is rotatably connected to a fixed shell at one end away from the cart body, a roller is rotatably connected to the interior of the fixed shell, the roller is in contact with the ground, a limiting groove is provided inside the support column, a first positioning block is provided inside the limiting groove, the first positioning block and the support column are slidably connected, a fixing block is fixedly connected to the bottom surface of the first positioning block, the fixing block can be inserted into the interior of the fixed shell, a tension spring is provided inside the limiting groove, and both ends of the tension spring are respectively fixedly connected to the first positioning block and the support column.

[0009] As a preferred embodiment of the roof waterproofing membrane laying device of the utility model, a support rod is fixedly connected to the surface of the first positioning block, the support rod is an L-shaped structure, and one end of the support rod away from the first positioning block is fixedly connected to a limiting plate, and the limiting plate is in contact with the ground.

[0010] As a preferred device for laying roof waterproofing membrane of the utility model, a pressure rod is inserted into the interior of the first positioning block, and the pressure rod is slidably connected to the first positioning block. A first spring is arranged inside the first positioning block, and the two ends of the first spring are respectively fixedly connected to the pressure rod and the first positioning block; two first limit blocks are symmetrically slidably connected inside the first positioning block, and the opposite sides of the two first limit blocks are fixedly connected to a connecting rod, and the end of the connecting rod away from the first limit block is fixedly connected to the second positioning block; two second springs are symmetrically arranged inside the first positioning block, and the two ends of the second spring are respectively fixedly connected to the first limit block and the first positioning block.

[0011] As a preferred embodiment of the roof waterproofing membrane laying device of the utility model, the pressure rod is located between the two first limit blocks and is in contact with each other.

[0012] As a preferred embodiment of the roof waterproofing membrane laying device of the utility model, two second limiting blocks are symmetrically arranged inside the limiting groove.

[0013] As a preferred embodiment of the roof waterproofing coiled material laying device of the utility model, it also includes a dust collecting component arranged below the cart body;

[0014] The dust collecting component includes a multi-rod roller arranged below the trolley body, the multi-rod roller is rotatably connected to the trolley body through a supporting shaft, a plurality of card shells are evenly and symmetrically fixedly connected on the surface of the multi-rod roller, and a dust collecting plate is slidably connected inside each of the card shells.

[0015] Compared with the prior art, the beneficial effects of the utility model are: a limiting component is added to the present application, and the cooperation of the limiting plate and the fixed block can be utilized. The roller can be fixed by inserting the fixed block into the interior of the fixed shell, and then the limiting plate is contacted with the ground to limit it to prevent it from shaking left and right. At the same time, a dust collecting component is added, and the characteristics of the dust collecting plate can be utilized to remove excess dust from the ground, so that the waterproof membrane can be more firmly bonded to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a vertical cross section of a multi-rod roller in the utility model;

[0019] Figure 3 This is a structural schematic diagram of the support column in the utility model when viewed vertically from the right;

[0020] Figure 4 This is a structural schematic diagram of the first positioning block in the utility model when viewed vertically;

[0021] Figure 5 For this utility model Figure 3 The enlarged view of point A in the middle;

[0022] Figure 6 For this utility model Figure 4 The enlarged view of point B in the middle;

[0023] Figure 7 For this utility model Figure 2 Enlarged view of point C in the middle;

[0024] In the figure:

[0025] 1. Cart body; 11. Push handle; 12. Waterproofing membrane body; 13. Pressing roller; 14. Scraper; 15. Heating module;

[0026] 2. Limiting assembly; 21. Support column; 22. Limiting groove; 23. First positioning block; 24. Fixed block; 25. Fixed shell; 26. Roller; 27. Tension spring; 28. Support rod; 29. ​​Limiting plate; 210. Press rod; 211. First spring; 212. First limiting block; 213. Second limiting block; 214. Second positioning block; 215. Connecting rod; 216. Second spring;

[0027] 3. Dust collecting assembly; 31. Multi-rod roller; 32. Jam; 33. Dust collecting plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] like Figures 1 to 7 As shown;

[0031] The roof waterproofing coil laying device comprises a trolley body 1, a push handle 11 installed on the upper surface of the trolley body 1, and a pressure roller 13 installed on the lower surface of the trolley body 1. A waterproofing coil body 12 is rotatably connected inside the trolley body 1, a scraper 14 is fixedly connected to the bottom surface of the trolley body 1, and a heating module 15 is installed inside the trolley body 1.

[0032] In this implementation scheme: After checking the public (announcement) number: CN219118587U discloses a laying device for roof waterproofing membrane for construction, but when laying the waterproofing membrane, it is necessary to lay it in a straight line to prevent the waterproofing membrane from wrinkling during laying. This laying device requires human control to walk in a straight line. The negligence of the operating personnel may cause the waterproofing membrane to bend and wrinkle during laying, resulting in a decline in waterproof performance. In order to solve this technical problem, a limit component 2 and a dust-collecting component 3 are added on this basis.

[0033] More specifically:

[0034] like Figures 1 to 7 As shown;

[0035] Combining the above:

[0036] In order to prevent the roof waterproofing membrane from swinging left and right during laying, the roof waterproofing membrane laying device also includes a limit assembly 2 fixedly connected to the bottom surface of the cart body 1;

[0037] The limiting assembly 2 includes four support columns 21 which are evenly and symmetrically fixedly connected to the bottom surface of the cart body 1. Each support column 21 is rotatably connected to a fixed shell 25 at one end away from the cart body 1. A roller 26 is rotatably connected inside the fixed shell 25. The roller 26 is in contact with the ground. A limiting groove 22 is provided inside the supporting column 21. A first positioning block 23 is provided inside the limiting groove 22. The first positioning block 23 and the supporting column 21 are slidably connected. A fixing block 24 is fixedly connected to the bottom surface of the first positioning block 23. The fixing block 24 can be inserted into the fixing shell 25. A tension spring 27 is provided inside the limiting groove 22. The two ends of the tension spring 27 are respectively fixedly connected to the first positioning block 23 and the supporting column 21.

[0038] In this embodiment: when it is necessary to lay waterproof membrane on the roof, the cart body 1 is pushed to the appropriate position by the roller 26, the waterproof membrane body 12 is placed inside the cart body 1, and the pressure roller 13 presses the free end of the waterproof membrane body 12, and the interior of the heating module 15 is filled with fuel, and the support rod 28 is pressed downward. The first positioning block 23 connected to the support rod 28 will slide downward inside the limiting groove 22, and the tension spring 27 connected to the first positioning block 23 will be stretched until the fixed block 24 connected to the first positioning block 23 is inserted into the fixed shell 25. Since the fixed block 24 is a rectangular structure, the fixed shell 25 is limited.

[0039] Going further:

[0040] In an optional embodiment, a support rod 28 is fixedly connected to the surface of the first positioning block 23. The support rod 28 is an L-shaped structure. One end of the support rod 28 away from the first positioning block 23 is fixedly connected to a limiting plate 29, and the limiting plate 29 is in contact with the ground.

[0041] In this embodiment: the support rod 28 is pressed downward and the first positioning block 23 connected to the support rod 28 will slide downward inside the limiting groove 22, and the limiting plate 29 connected to the support rod 28 will contact the ground. Due to the characteristics of the shape of the limiting plate 29, the cart body 1 cannot be easily moved left and right.

[0042] Going further:

[0043] In an optional embodiment, a pressure rod 210 is inserted into the interior of the first positioning block 23, and the pressure rod 210 is slidingly connected to the first positioning block 23. A first spring 211 is arranged inside the first positioning block 23, and the two ends of the first spring 211 are respectively fixedly connected to the pressure rod 210 and the first positioning block 23. Two first limit blocks 212 are symmetrically and slidingly connected inside the first positioning block 23, and the opposite sides of the two first limit blocks 212 are fixedly connected with a connecting rod 215, and the end of the connecting rod 215 away from the first limit block 212 is fixedly connected with a second positioning block 214. Two second springs 216 are symmetrically arranged inside the first positioning block 23, and the two ends of the second spring 216 are respectively fixedly connected to the first limit block 212 and the first positioning block 23. The pressure rod 210 is located between the two first limit blocks 212 and fits against each other.

[0044] In this embodiment: by pressing the pressure rod 210, the pressure rod 210 will move downward inside the first positioning block 23, the first spring 211 will be compressed, and the two first limit blocks 212 will push the first limit block 212 toward the center of the first positioning block 23 due to elastic potential energy, and the second positioning block 214 connected to the first limit block 212 through the connecting rod 215 will be carried to slide until the limit on the first positioning block 23 is released until the fixing block 24 connected to the first positioning block 23 is inserted into the inside of the fixing shell 25, and then the pressure rod 210 is released, the first spring 211 will push the pressure rod 210 upward due to elastic potential energy, the first spring 211 will squeeze the two first limit blocks 212 to both sides, the second positioning block 214 connected to the first limit block 212 through the connecting rod 215 will move to both sides, and the two second limit blocks 213 will limit the two second positioning blocks 214, thereby achieving the fixation of the roller 26 and preventing the cart body 1 from shaking left and right.

[0045] Going further:

[0046] In an optional embodiment, two second limiting blocks 213 are symmetrically arranged inside the limiting groove 22 .

[0047] In this embodiment: the pressure rod 210 is released, and the first spring 211 will push the pressure rod 210 upward due to elastic potential energy, and the first spring 211 will squeeze the two first limit blocks 212 to both sides, and the second positioning block 214 connected to the first limit block 212 through the connecting rod 215 will move to both sides, and the two second limit blocks 213 will limit the two second positioning blocks 214.

[0048] Going further:

[0049] In an optional embodiment, it further includes a dust collecting component 3 disposed below the cart body 1;

[0050] The dust collecting component 3 includes a multi-rod roller 31 arranged under the cart body 1, and the multi-rod roller 31 is rotatably connected to the cart body 1 through a support shaft. A plurality of card shells 32 are evenly and symmetrically fixedly connected on the surface of the multi-rod roller 31, and a dust collecting plate 33 is slidably connected inside each card shell 32.

[0051] In this embodiment: a dust collecting plate 33 is inserted into the interior of each housing 32, and force is applied to the push handle 11, the cart body 1 will move forward, the multi-rod roller 31 will rotate on the surface of the support shaft, and the dust collecting plate 33 inserted in the housing 32 will remove excess dust on the ground due to the adhesive on the surface, thereby achieving the laying of the waterproof membrane.

[0052] The working principle and use process of the utility model are as follows: when it is necessary to lay waterproof coiled material on the roof, the trolley body 1 is pushed to an appropriate position by the roller 26, the waterproof coiled material body 12 is placed inside the trolley body 1, the pressing roller 13 presses the free end of the waterproof coiled material body 12, the inside of the heating module 15 is filled with fuel, and then the inside of each card shell 32 is inserted into the dust plate 33, and then the pressing rod 210 is pressed, the pressing rod 210 will move downward inside the first positioning block 23, the first spring 211 will be compressed, and the two first limit blocks 212 will be elastically The potential energy pushes the first limiting block 212 toward the center of the first positioning block 23, and the second positioning block 214 connected to the first limiting block 212 through the connecting rod 215 will be carried to slide until the limiting of the first positioning block 23 is released, and then the support rod 28 is pressed downward, and the first positioning block 23 connected to the support rod 28 will slide downward inside the limiting groove 22, and the tension spring 27 connected to the first positioning block 23 will be stretched until the fixing block 24 connected to the first positioning block 23 is inserted into the fixing shell 25. Because the fixing block 24 is a rectangular structure, the fixing The shell 25 is limited, and the limit plate 29 connected to the support rod 28 will contact the ground. Due to the shape of the limit plate 29, the cart body 1 cannot be easily moved left and right. Then the pressure rod 210 is released, and the first spring 211 pushes the pressure rod 210 upward due to elastic potential energy. The first spring 211 squeezes the two first limit blocks 212 to both sides, and the second positioning block 214 connected to the first limit block 212 through the connecting rod 215 moves to both sides. The two second limit blocks 213 limit the two second positioning blocks 214. The roller 26 is fixed to prevent the trolley body 1 from shaking left and right, the pressure roller 13 is started to spray fire inside the pressure roller 13 to heat the waterproof membrane body 12, and then the push handle 11 is applied with force, the trolley body 1 will move forward, the pressure roller 13 will roll the waterproof membrane body 12 flat on the ground, the scraper 14 will scrape the bubbles on the surface of the waterproof membrane body 12, the multi-rod roller 31 will rotate on the surface of the support shaft, and the dust plate 33 inserted in the card shell 32 will remove the excess dust on the ground due to the adhesive on the surface, so as to achieve the laying of the waterproof membrane.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A roof waterproofing coiled material laying device, comprising a trolley body (1), a push handle (11) mounted on the upper surface of the trolley body (1), and a pressure roller (13) mounted on the lower surface of the trolley body (1), wherein a waterproofing coiled material body (12) is rotatably connected to the interior of the trolley body (1), a scraper (14) is fixedly connected to the bottom surface of the trolley body (1), and a heating module (15) is mounted inside the trolley body (1), characterized in that: It also includes a limiting component (2) fixedly connected to the bottom surface of the cart body (1); The limiting assembly (2) comprises four support columns (21) which are evenly and symmetrically fixedly connected to the bottom surface of the cart body (1); one end of each support column (21) away from the cart body (1) is rotatably connected to a fixed shell (25); a roller (26) is rotatably connected inside the fixed shell (25); the roller (26) is in contact with the ground; a limiting groove (22) is provided inside the support column (21); a first positioning block (23) is provided inside the limiting groove (22); the first positioning block (23) and the support column (21) are slidably connected; a fixing block (24) is fixedly connected to the bottom surface of the first positioning block (23); the fixing block (24) can be inserted into the fixing shell (25); a tension spring (27) is provided inside the limiting groove (22); the two ends of the tension spring (27) are respectively fixedly connected to the first positioning block (23) and the support column (21).

2. The roof waterproofing membrane laying device according to claim 1, characterized in that: A support rod (28) is fixedly connected to the surface of the first positioning block (23), the support rod (28) is an L-shaped structure, and one end of the support rod (28) away from the first positioning block (23) is fixedly connected to a limit plate (29), and the limit plate (29) is in contact with the ground.

3. The roof waterproofing membrane laying device according to claim 1, characterized in that: A pressure rod (210) is inserted into the interior of the first positioning block (23), and the pressure rod (210) is slidably connected to the first positioning block (23). A first spring (211) is arranged inside the first positioning block (23), and the two ends of the first spring (211) are respectively fixedly connected to the pressure rod (210) and the first positioning block (23). Two first limit blocks (212) are symmetrically slidably connected inside the first positioning block (23), and the opposite sides of the two first limit blocks (212) are fixedly connected to a connecting rod (215), and one end of the connecting rod (215) away from the first limit block (212) is fixedly connected to a second positioning block (214). Two second springs (216) are symmetrically arranged inside the first positioning block (23), and the two ends of the second spring (216) are respectively fixedly connected to the first limit block (212) and the first positioning block (23).

4. The roof waterproofing membrane laying device according to claim 3, characterized in that: The pressure rod (210) is located between the two first limiting blocks (212) and is in contact with each other.

5. The roof waterproofing membrane laying device according to claim 3, characterized in that: Two second limiting blocks (213) are symmetrically arranged inside the limiting groove (22).

6. The roof waterproofing membrane laying device according to claim 1, characterized in that: It also includes a dust collection component (3) arranged below the cart body (1); The dust collecting component (3) comprises a multi-rod roller (31) arranged below the trolley body (1); the multi-rod roller (31) is rotatably connected to the trolley body (1) via a support shaft; a plurality of latches (32) are evenly and symmetrically fixedly connected to the surface of the multi-rod roller (31); and a dust collecting plate (33) is slidably connected to the interior of each of the latches (32).

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