Auxiliary support for bituminous sheet laying

Abstract

This utility model discloses an auxiliary support for laying asphalt rolls, comprising a movable base plate. An adjustable component is mounted on the top of the movable base plate. The adjustable component includes a fixed frame fixedly connected to the top of the movable base plate and a movable frame movably connected to the top of the movable base plate. A rotating roller and a movable roller are arranged between the movable frame and the fixed frame. A telescopic rod that slides within the inner cavity of the rotating roller is fixedly connected to one side of the movable roller. Bolts are installed on opposite sides of both the rotating roller and the movable roller. This utility model adjusts the distance between the rotating roller and the movable roller by sliding the telescopic rod within the inner cavity of the rotating roller, allowing the rotating roller and the movable roller to support asphalt rolls of various widths. Then, by operating the threaded rod, the movable frame moves and fits onto the surface of the bolts, allowing for unwinding and laying. This achieves the goal of being suitable for laying asphalt rolls of various widths, demonstrating strong applicability.

Description

Technical Field

[0001] This utility model belongs to the field of asphalt roll technology, and in particular relates to auxiliary supports for asphalt roll laying. Background Technology

[0002] Asphalt waterproof membrane refers to roll materials made of asphalt, reinforcing material, and surface-spreading anti-sticking material, also known as roofing felt. It is commonly used for adhesive waterproofing layers. Asphalt waterproof membranes are categorized into reinforced and unreinforced rolls. Reinforced rolls are those made by impregnating petroleum asphalt with thick paper, fiberglass cloth, asbestos cloth, cotton or linen fabrics as a reinforcing material. Unreinforced rolls are those made by mixing asbestos, rubber powder, etc., into asphalt and then rolling them.

[0003] During the laying of asphalt rolls, supports are needed to assist in the spreading process. Different widths of asphalt rolls require different support specifications. To improve applicability, we have designed an auxiliary support for laying asphalt rolls, which can be used for laying asphalt rolls of various widths and has strong applicability. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary support for laying asphalt rolls, which has the advantages of being applicable to the laying of asphalt rolls of various widths and having strong applicability, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: an auxiliary support for asphalt roll laying includes a movable base plate. An adjustable component is installed on the top of the movable base plate. The adjustable component includes a fixed frame fixedly connected to the top of the movable base plate and a movable frame movably connected to the top of the movable base plate. A rotating roller and a movable roller are arranged between the movable frame and the fixed frame. A telescopic rod that slides in the inner cavity of the rotating roller is fixedly connected to one side of the movable roller. Bolts are installed on the opposite sides of the rotating roller and the movable roller. The rotating roller and the movable roller are respectively installed on the fixed frame and the movable frame by bolts. A movable support plate is provided at the bottom of the movable frame. A rotatable threaded rod is installed on the top of the movable base plate. A threaded sleeve is threadedly connected to the surface of the threaded rod. The top of the threaded sleeve is fixedly connected to the movable support plate.

[0006] Preferably, the top of the movable base plate is fixedly connected to two symmetrical slide rails, the surface of the slide rails is slidably connected to a sliding sleeve, and the top of the sliding sleeve is fixedly connected to the movable support plate.

[0007] Preferably, the top of the movable tray is provided with two semi-open openings, and the inner cavity of the semi-open openings is provided with protrusions that are adapted to the movable frame.

[0008] Preferably, a handle is fixedly installed on one side of the movable base plate.

[0009] Preferably, a swing frame is installed on one side of the movable base plate, and a rotatable guide roller and a compaction roller are installed in the inner cavity of the swing frame.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model adjusts the distance between the rotating roller and the movable roller by sliding the telescopic rod in the inner cavity of the rotating roller, so that the rotating roller and the movable roller can support asphalt rolls of various widths. Then, the threaded rod is operated to move the movable frame and fit it on the surface of the bolt. Then the roll is unwound and laid, which can achieve the purpose of being able to lay asphalt rolls of various widths and has strong applicability.

[0012] 2. This utility model uses the cooperation of slide rail and slide sleeve. During the movement of the movable pallet and the movable frame, the slide sleeve will drive the sliding sleeve to slide on the surface of the slide rail, which provides guidance and limit for the movement of the movable pallet and the movable frame, and improves the stability of the movement of the movable frame and the movable pallet.

[0013] 3. This utility model uses the combination of a swing frame, a guide roller and a compaction roller to wind the asphalt roll material around the surface of the guide roller and lay it on the ground below the compaction roller. The compaction roller can compact the roll material. Attached Figure Description

[0014] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0015] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0016] Figure 2 This is a three-dimensional disassembled schematic diagram of the fixed frame and the movable frame according to one embodiment of the present invention;

[0017] Figure 3 This is a three-dimensional schematic diagram of a movable frame and a movable tray according to an embodiment of the present invention.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Movable base plate; 2. Adjustable component; 21. Fixed frame; 22. Movable frame; 23. Rotating roller; 24. Movable roller; 25. Telescopic rod; 26. Bolt; 27. Movable support plate; 28. Threaded rod; 29. ​​Threaded sleeve; 210. Slide rail; 211. Sliding sleeve; 212. Semi-open type; 213. Protrusion; 3. Handle; 4. Swing frame; 5. Guide roller; 6. Compactor roller. Detailed Implementation

[0020] In the following description, embodiments of the asphalt roll laying auxiliary support of this utility model will be described with reference to the accompanying drawings.

[0021] Figure 1-3 This invention illustrates an embodiment of an asphalt roll laying auxiliary support, comprising a movable base plate 1, an adjustable component 2 mounted on the top of the movable base plate 1, and a handle 3 fixedly mounted on one side of the movable base plate 1. The adjustable component 2 includes a fixed frame 21 fixedly connected to the top of the movable base plate 1 and a movable frame 22 movably connected to the top of the movable base plate 1. A rotating roller 23 and a movable roller 24 are disposed between the movable frame 22 and the fixed frame 21. A telescopic rod 25 sliding within the cavity of the rotating roller 23 is fixedly connected to one side of the movable roller 24. Bolts 26 are mounted on opposite sides of the rotating roller 23 and the movable roller 24. The rotating roller 23 and the movable roller 24 are respectively mounted on the fixed frame 21 and the movable frame 22 by bolts 26. A movable support plate 27 is provided at the bottom of the movable frame 22. A rotatable threaded rod 28 is mounted on the top of the movable base plate 1. A threaded sleeve 29 is threadedly connected to the surface of the threaded rod 28. The top of the threaded sleeve 29 is fixedly connected to the movable support plate 27. The top of the movable base plate 1 is fixedly connected to the fixed frame 21. Two symmetrical slide rails 210 are connected, and a sliding sleeve 211 is slidably connected to the surface of the slide rail 210. The top of the sliding sleeve 211 is fixedly connected to the movable pallet 27. Through the cooperation of the slide rail 210 and the sliding sleeve 211, the sliding sleeve 211 will slide on the surface of the slide rail 210 during the movement of the movable pallet 27 and the movable frame 22, providing guidance and limiting for the movement of the movable pallet 27 and the movable frame 22, and improving the stability of the movement of the movable frame 22 and the movable pallet 27. The top of the plate 27 is provided with two semi-open types 212. The inner cavity of the semi-open type 212 is provided with protrusions 213 that are compatible with the movable frame 22. A swing frame 4 is installed on one side of the movable base plate 1. A rotatable guide roller 5 and a compaction roller 6 are installed behind the inner cavity of the swing frame 4. Through the coordinated use of the swing frame 4, the guide roller 5 and the compaction roller 6, the asphalt roll is wound around the surface of the guide roller 5 and laid on the ground under the compaction roller 6. The compaction roller 6 can compact the roll.

[0022] Working principle: When using this utility model, the bolt 26 installed on the movable frame 22 is removed. Then, the threaded rod 28 is operated so that the threaded sleeve 29 moves the movable frame 22 through the moving support plate 27 until the movable frame 22 is disengaged from the surface of the bolt 26. Then, the movable frame 22 is rotated to the side to prevent it from blocking the insertion of the roll material. Next, the roll material is placed on the surface of the rotating roller 23 and the movable roller 24. The movable roller 24 is pulled so that the telescopic rod 25 slides in the inner cavity of the rotating roller 23, so that the length of the rotating roller 23, the movable roller 24 and the telescopic rod 25 is adapted to the width of the asphalt roll material. Then, the movable frame 22 is flipped to the upright position. Then, the threaded rod 28 is operated to rotate so that the movable frame 22 moves toward the fixed frame 21 until the movable frame 22 is fitted onto the surface of the bolt 26 and the nut on the bolt 26 is tightened. One end of the asphalt roll material is then wrapped around the guide roller 5 and laid out from under the compaction roller 6.

[0023] In summary, this asphalt roll laying auxiliary support, through the sliding of the telescopic rod 25 within the inner cavity of the rotating roller 23, adjusts the distance between the rotating roller 23 and the movable roller 24, enabling the rotating roller 23 and the movable roller 24 to support asphalt rolls of various widths. Then, by operating the threaded rod 28, the movable frame 22 moves and fits onto the surface of the bolt 26, and then the roll is unwound and laid. This achieves the purpose of being suitable for laying asphalt rolls of various widths, demonstrating strong applicability.

Claims

1. A support for bituminous membrane laying, characterized in that, Includes a movable base plate (1), on the top of which is an adjustable component (2). The adjustable component (2) includes a fixed frame (21) fixedly connected to the top of the movable base plate (1) and a movable frame (22) movably connected to the top of the movable base plate (1). A rotating roller (23) and a movable roller (24) are arranged between the movable frame (22) and the fixed frame (21). A telescopic rod (25) that slides inside the rotating roller (23) is fixedly connected to one side of the movable roller (24). Bolts (26) are installed on the side opposite to the movable roller (24). The rotating roller (23) and the movable roller (24) are respectively installed on the fixed frame (21) and the movable frame (22) by bolts (26). A movable support plate (27) is provided at the bottom of the movable frame (22). A rotatable threaded rod (28) is installed on the top of the movable base plate (1). A threaded sleeve (29) is threadedly connected to the surface of the threaded rod (28). The top of the threaded sleeve (29) is fixedly connected to the movable support plate (27).

2. The asphalt roll paving aid support of claim 1, wherein, The top of the movable base plate (1) is fixedly connected to two symmetrical slide rails (210), and the surface of the slide rails (210) is slidably connected to a sliding sleeve (211), the top of the sliding sleeve (211) being fixedly connected to the movable support plate (27).

3. The asphalt roll paving aid support of claim 2, wherein, The top of the movable pallet (27) is provided with two semi-open types (212), and the inner cavity of the semi-open type (212) is provided with protrusions (213) that are adapted to the movable frame (22).

4. The asphalt roll paving aid support of claim 3, wherein, A handle (3) is fixedly installed on one side of the movable base plate (1).

5. The asphalt roll lamination aid support of claim 4, wherein, A swing frame (4) is installed on one side of the movable base plate (1), and a rotatable guide roller (5) and a compaction roller (6) are installed in the inner cavity of the swing frame (4).

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