A construction tarpaulin laying device

Abstract

The utility model belongs to the technical field of waterproof cloth construction, and particularly relates to a device for laying a building waterproof cloth, which comprises: a frame, symmetrically distributed casters are installed at the bottom of the frame, and a pressing roller is rotatably connected to a fixing frame fixed on one side of the frame; a rotating wheel, the rotating wheel is rotatably connected to the frame, and a waterproof cloth body is arranged on the rotating wheel, a resistance adjusting component for applying resistance to the rotating wheel is installed on the frame, and the resistance adjusting component comprises a U-shaped frame fixedly connected to the frame. By rotatably connecting the rotating wheel to the frame, the unwinding of the waterproof cloth can be realized during rotation. At the same time, a resistance adjusting component is installed on the frame, which can realize the damping limiting effect during the rotation of the rotating wheel, so that the waterproof cloth is unwound stably. When the device moves, the stable rotation of the rotating wheel can be realized, and there is no need to manually control the rotation of the rotating wheel, solving the problem of poor convenience in the use of the device at the present stage.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof cloth construction, in particular to a construction and laying device for a building waterproof cloth. Background Art

[0002] Building tarpaulins are usually laid on the roof of a building, mainly to prevent rainwater and snow water from penetrating into the roof. Building tarpaulins are rolled into bundles before installation, and the bundles of tarpaulins need to be slowly released during laying so that the tarpaulins fit tightly to the roof surface. Laying equipment is required during the construction process.

[0003] For example, patent publication number CN202320366106.8 discloses a construction and deployment device for a building waterproof cloth. This solution can achieve the pressing effect of the waterproof cloth by setting a pressing roller to ensure the deployment effect of the waterproof cloth. However, this solution requires turning the handle when laying the waterproof cloth, which then causes the wheel to rotate. Therefore, when using it, the staff must hold the handrail with one hand and turn the handle with the other hand, which is very inconvenient and affects the progress of construction. Therefore, improvement is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a construction deployment device for building waterproof cloth, which can realize unwinding of the waterproof cloth by rotatably connecting a rotating wheel to a frame during rotation. At the same time, a resistance adjustment component is installed on the frame to realize a damping limit effect when the rotating wheel rotates, so that the waterproof cloth can be stably unwound. When the device moves, the rotating wheel can rotate stably, and there is no need to manually control the rotation of the rotating wheel, which solves the problem of poor convenience of use of the current device.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A construction tarpaulin installation device, comprising:

[0009] A frame, wherein symmetrically distributed casters are installed at the bottom of the frame, and a pressing roller is rotatably connected to a fixed frame fixed on one side of the frame;

[0010] A rotating wheel, the rotating wheel is rotatably connected to the frame, and a waterproof cloth body is arranged on the rotating wheel. A resistance adjusting component for applying resistance to the rotating wheel is installed on the frame. The resistance adjusting component includes a U-shaped frame fixedly connected to the frame and a screw rod rotatably connected to the U-shaped frame. A telescopic plate is threadedly connected to the screw rod, and a telescopic rod is slidably connected to the telescopic plate. One end of the telescopic rod is fixedly connected to a circular plate. A plurality of universal balls are rotatably connected to the circular plate, and the universal balls are all in contact with the rotating wheel. A spring is sleeved on the telescopic rod, and the two end portions of the spring are respectively in contact with the telescopic plate and the circular plate.

[0011] Furthermore, a guide rod is fixedly connected to the U-shaped frame, and a guide hole adapted to the guide rod is formed in the telescopic plate corresponding to the guide rod.

[0012] Furthermore, one end of the screw rod extends to the outside of the U-shaped frame and is fixedly connected to a handle.

[0013] Furthermore, two symmetrically distributed guide frames are installed on the frame. The guide frame includes a frame body fixedly connected to the frame and a shaft rod slidably connected to the frame body. One end of the shaft rod is fixedly connected to a damping gasket for damping and limiting the waterproof cloth, and the other end of the shaft rod is fixedly connected to a protective cap. A tension spring is fixed between the protective cap and the outer surface of the frame body.

[0014] Furthermore, a handrail is fixedly connected to one side of the frame.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a construction waterproof cloth construction and laying device, which has the following beneficial effects:

[0017] 1. In the present utility model, the rotating wheel is rotatably connected to the frame, and a resistance adjusting component for rotation limiting of the rotating wheel is installed on the frame. The setting of the resistance adjusting component can realize the stable rotation of the rotating wheel, and it will not rotate too fast or too slow. When the device moves, the waterproof cloth body is pulled by the pressing roller, and then the waterproof cloth body is unrolled stably and orderly, and at the same time the rotating wheel rotates stably. This method does not require manual control of the rotation of the rotating wheel, so the convenience in use is improved. The resistance adjusting component in the present utility model is reasonably and effectively designed, and can adjust the elastic force of the spring, and then adjust the magnitude of the resistance applied to the rotating wheel, so as to control the rotation speed of the rotating wheel, and adjust and use according to needs, with strong functionality.

[0018] 2. In this utility model, a shaft rod is slidably connected to the frame body, and a damping gasket is fixedly connected to one end of the shaft rod. The damping gasket contacts the waterproof cloth during transmission, which can prevent the situation of excessive one-time unwinding caused by the small tension of the waterproof cloth, and enable the waterproof cloth to be orderly laid and constructed on the pressing roller, ensuring the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of this utility model;

[0020] Figure 2 is a schematic structural diagram of the resistance adjusting component in this utility model;

[0021] Figure 3 is a schematic structural diagram of the guiding frame in this utility model.

[0022] In the figure: 1, frame; 2, runner; 3, resistance adjusting component; 301, U-shaped frame; 302, telescopic plate; 303, screw; 304, handle; 305, guiding rod; 306, telescopic rod; 307, spring; 308, round plate; 309, universal ball; 4, caster; 5, fixing frame; 6, pressing roller; 7, guiding frame; 701, frame body; 702, protective cap; 703, tension spring; 704, shaft rod; 705, damping gasket; 8, waterproof cloth body; 9, handrail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments in this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0024] Embodiment

[0025] As Figure 1 and Figure 2As shown in the figure, a construction layout device for building waterproof cloth proposed in an embodiment of the present utility model includes: a frame 1, symmetrically distributed casters 4 are installed at the bottom of the frame 1, and a pressing roller 6 is rotatably connected to a fixed frame 5 fixed to one side of the frame 1; a rotating wheel 2, the rotating wheel 2 is rotatably connected to the frame 1, and a waterproof cloth body 8 is arranged on the rotating wheel 2, and a resistance adjusting component 3 for applying resistance to the rotating wheel 2 is installed on the frame 1. The resistance adjusting component 3 includes a U-shaped frame 301 fixedly connected to the frame 1, and a screw rod 303 rotatably connected to the U-shaped frame 301. A telescopic plate 302 is threadedly connected to the screw rod 303, and a telescopic rod 306 is slidably connected to the telescopic plate 302. One end of the telescopic rod 306 is fixedly connected to a circular plate 308, and a plurality of universal balls 309 are rotatably connected to the circular plate 308. The universal balls 309 are all abutted against the rotating wheel 2, and a spring 307 is sleeved on the telescopic rod 306. The two end parts of the spring 307 are respectively abutted against the telescopic plate 302 and the circular plate 308.

[0026] It should be noted that the casters 4 are used for the movement of the frame 1. By installing the pressing roller 6 on the fixed frame 5, during the construction of the building waterproof cloth, the pressing roller 6 contacts the waterproof cloth, and then a pressing effect is formed to ensure the construction effect of the waterproof cloth. By rotatably connecting the rotating wheel 2 to the frame 1, when the rotating wheel 2 rotates, the unwinding of the waterproof cloth body 8 can be realized, and the layout construction of the waterproof cloth body 8 can be carried out. The rotating wheel 2 can rotate freely. By installing the resistance adjusting component 3 on the frame 1, the resistance adjusting component 3 can apply resistance to the rotating wheel 2, and then ensure the stable rotation of the rotating wheel 2, so as to ensure the stable and orderly unwinding of the waterproof cloth body 8. The resistance adjusting component 3 is composed of a U-shaped frame 301, a telescopic plate 302, a screw rod 303, a telescopic rod 306, a spring 307, a circular plate 308, universal balls 309, etc. By arranging the spring 307 between the telescopic plate 302 and the circular plate 308, the universal balls 309 can be closely contacted with the outer wall of the rotating wheel 2, and then a function of abutting and limiting is formed, which can make the rotating wheel 2 rotate stably without rotating too slowly or too fast. The setting of the screw rod 303 can adjust the position of the telescopic plate 302. After the position of the telescopic plate 302 is adjusted, the telescopic length of the spring 307 can be adjusted, and then the elastic force of the spring 307 can be adjusted, so as to adjust the resistance of the universal balls 309 to the rotating wheel 2, and then adjust the rotation speed of the rotating wheel 2, so as to control the state of the rotating wheel 2 and the waterproof cloth body 8, and it can be adjusted and used according to needs, with strong functionality.

[0027] As Figure 2 shown, in some embodiments, a guide rod 305 is fixedly connected to the U-shaped frame 301, and a guide hole adapted to the guide rod 305 is opened at the corresponding position of the telescopic plate 302.

[0028] It should be noted that the provision of the guide rod 305 can achieve a guiding and limiting function for the telescopic plate 302 , so that the telescopic plate 302 can move linearly.

[0029] like Figure 2 As shown, in some embodiments, one end of the screw rod 303 extends to the outside of the V-shaped frame 301 and is fixedly connected to a handle 304.

[0030] It should be noted that the setting of the handle 304 can control the rotation of the screw 303, and then control the movement of the telescopic plate 302. After the movement, the elastic force of the spring 307 can be adjusted to adjust the resistance of the universal ball 309 to the rotating wheel 2, so that the waterproof cloth body 8 can be unwound in an orderly manner.

[0031] like Figure 1 and Figure 3 As shown, in some embodiments, two symmetrically distributed guide frames 7 are installed on the frame 1, and the guide frame 7 includes a frame body 701 fixedly connected to the frame 1, and an axis rod 704 slidably connected to the frame body 701, one end of the axis rod 704 is fixedly connected to a damping gasket 705 for damping and limiting the waterproof cloth, and the other end of the axis rod 704 is fixedly connected to a protective cap 702, and a tension spring 703 is fixed between the protective cap 702 and the outer surface of the frame body 701.

[0032] It should be noted that when in use, the waterproof cloth body 8 is transferred to the inner side of the frame body 701 and is pressed by the pressing roller 6 to realize the installation of the waterproof cloth body 8. When the waterproof cloth body 8 is transferred to the inner side of the frame body 701, the damping gasket 705 is against the waterproof cloth body 8. The damping gasket 705 has a clamping force under the action of the tension spring 703, thereby realizing the damping effect of the waterproof cloth body 8. This method can avoid the problem that the tension of the waterproof cloth body 8 is too small, which causes the waterproof cloth body 8 to unwind too much, thereby affecting the construction of the waterproof cloth body 8, and can ensure the construction quality.

[0033] It should also be noted that rollers may be used in the guide frame 7 to replace the damping pads 705 to achieve the damping effect of the waterproof cloth body 8 .

[0034] like Figure 1 As shown, in some embodiments, a handrail 9 is fixedly connected to one side of the frame 1 .

[0035] It should be noted that the provision of the handrail 9 facilitates the hand-held movement of the device, and then the installation of the waterproof cloth body 8 is carried out.

[0036] 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 construction tarpaulin installation device, characterized in that: Comprising: A frame (1), casters (4) symmetrically distributed are installed at the bottom of the frame (1), and a pressing roller (6) is rotatably connected to a fixing frame (5) fixed to one side of the frame (1); A runner (2), the runner (2) is rotatably connected to the frame (1), and a waterproof cloth body (8) is arranged on the runner (2), a resistance adjusting component (3) for applying resistance to the runner (2) is installed on the frame (1), the resistance adjusting component (3) includes a U-shaped frame (301) fixedly connected to the frame (1), and a screw rod (303) rotatably connected to the U-shaped frame (301), a telescopic plate (302) is threadedly connected to the screw rod (303), and a telescopic rod (306) is slidably connected to the telescopic plate (302), one end of the telescopic rod (306) is fixedly connected to a circular plate (308), a plurality of universal balls (309) are rotatably connected to the circular plate (308), the universal balls (309) are all abutted against the runner (2), and a spring (307) is sleeved on the telescopic rod (306), and two ends of the spring (307) are respectively abutted against the telescopic plate (302) and the circular plate (308).

2. A construction tarpaulin installation device according to claim 1, characterized in that: A guide rod (305) is fixedly connected to the U-shaped frame (301), and a guide hole adapted to the guide rod (305) is formed in the telescopic plate (302) corresponding to the guide rod (305).

3. A construction tarpaulin installation device according to claim 1, characterized in that: One end of the screw rod (303) extends to the outside of the U-shaped frame (301) and is fixedly connected to a handle (304).

4. A construction tarpaulin installation device according to claim 1, characterized in that: Two guide frames (7) symmetrically distributed are installed on the frame (1), the guide frame (7) includes a frame body (701) fixedly connected to the frame (1), and a shaft rod (704) slidably connected to the frame body (701), one end of the shaft rod (704) is fixedly connected to a damping gasket (705) for damping and limiting the waterproof cloth, the other end of the shaft rod (704) is fixedly connected to a protective cap (702), and a tension spring (703) is fixed between the outer surface of the protective cap (702) and the frame body (701).

5. A construction tarpaulin installation device according to claim 1, characterized in that: An armrest (9) is fixedly connected to one side of the frame (1).

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