Rolling tool for assisting in bonding lap joint part of waterproof coiled material

Abstract

The utility model relates to the technical field of building construction, in particular to a rolling tool used for assisting in bonding the lap joint portion of waterproof coiled materials, which comprises a movable frame, a rolling processing mechanism is arranged in the movable frame and used for assisting in pressing after the coiled materials are in lap joint, and the rolling processing mechanism comprises a rolling wheel rotationally connected in the movable frame. The number of the rolling wheels is two, the top of the movable frame is provided with a driving assembly used for driving the rolling wheels to rotate, and the interior of the movable frame is movably connected with a mounting block located between the two rolling wheels. According to the rolling tool for assisting in bonding the lap joint part of the waterproof coiled material, the rolling wheel can be driven to automatically operate through operation of the motor, so that the movable frame automatically moves, the rolling work is convenient and labor-saving, and the working efficiency is improved; meanwhile, the rolling wheel can be used for repeatedly extruding the coiled material, so that tight joints and firm bonding are guaranteed; the scraping plate can abut against protrusions, caused by water bubbles, on the coiled material along with movement of the movable frame, and the effect of eliminating the water bubbles is achieved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a rolling tool for assisting in bonding overlapping parts of waterproof coiled materials. Background Art

[0002] With the development of the construction industry, new requirements have been put forward for the quality of engineering construction. In the process of waterproofing membrane construction such as building raft foundation, basement exterior wall, basement top plate, roof layer, etc., the overlapping of waterproofing membranes is naturally encountered. The overlapping and bonding density of waterproofing membranes directly affect the quality of waterproofing construction. If the overlapping parts are not handled well, the quality of the project and its use function will be affected.

[0003] Please refer to the announcement number CN219638274U, which is a rolling tool for assisting in bonding the overlapping parts of waterproof membranes. In this patent, it is proposed that "the traditional overlapping processing method of waterproof membranes is hand pressure or foot pressure, which is affected by human factors and easily leads to loose bonding of the membranes. There is a risk of leakage in the later stage, which seriously affects the service life and use function of the building." The above embodiment is provided with a rolling wheel, a roller bracket and a handle. After the two adjacent waterproof membranes are laid, the overlapping surface layer is evenly rolled back and forth 2 to 3 times using this device, so that the overlapping parts are squeezed and the joints are tight and firmly bonded; however, the above embodiment does not have the results of squeezing bubbles, etc., and the user is still required to apply pressure to the rolling wheel during use. The labor intensity is large, the production efficiency is low, and the practicality is poor during the overlapping process of the membranes. The present application proposes another technical solution to solve this technical problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rolling tool for assisting in the bonding of overlapping parts of waterproof membranes, which has the advantages of not only saving effort in movement but also being able to scrape off blisters and perform repeated rolling during movement, thereby ensuring that the joints of the membranes are tight and the bonding is firm, effectively improving work efficiency and processing quality, and solving the problem that the traditional overlapping processing method of waterproof membranes is to press by hand or step on it, which is affected by human factors and easily leads to loose bonding of the membranes, resulting in the risk of leakage in the later stage, seriously affecting the service life and use function of the building.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rolling tool for assisting in bonding overlapping parts of waterproofing coiled materials, comprising a movable frame, wherein a rolling processing mechanism is arranged inside the movable frame for assisting in pressing after overlapping the coiled materials;

[0006] The rolling processing mechanism includes a rolling wheel rotatably connected inside the movable frame, the number of the rolling wheels is two, a driving assembly for driving the rolling wheels to rotate is arranged on the top of the movable frame, a mounting block located between the two rolling wheels is movably connected inside the movable frame, two scrapers are fixedly connected to the bottom of the mounting block, and a lifting assembly for adjusting the upward and downward movement of the mounting block is arranged on the top of the movable frame;

[0007] The top of the movable frame is movably connected with two threaded sleeves, the front and rear sides of the threaded sleeves are fixedly connected with swing arms rotatably connected to the movable frame, the internal threads of the threaded sleeves are connected with threaded columns, and one side of the threaded column is fixedly connected with a push rod.

[0008] Optionally, the driving assembly includes a motor fixedly connected to the top of the movable frame, the output end of the motor and the outer side of the rolling wheel are fixedly connected with a pulley, and the outer side of the pulley is sleeved with a transmission belt.

[0009] By adopting the above technical solution, the transmission effect of the pulley and the transmission belt can be conveniently utilized to make the rolling wheel rotate automatically as the motor runs.

[0010] Optionally, the lifting assembly includes a guide rod fixedly connected to the top of the mounting block, the top of the guide rod is fixedly connected to a lifting plate, and the top of the mounting block is rotatably connected to a threaded rod threadedly connected to the lifting plate.

[0011] By adopting the above technical solution, the lifting plate can be conveniently moved up and down along with the rotation of the threaded rod, and the lifting plate can drive the mounting block to move up and down by the guide rod.

[0012] Optionally, the number of the guide rods is four, and the guide rods are slidably matched with the movable frame, and the top of the threaded rod is fixedly connected with a rotating wheel.

[0013] By adopting the above technical solution, it is convenient to use the rotating wheel to operate the threaded rod to rotate, and it is convenient to use the guide rod to limit the rotation of the lifting plate, thereby improving its activity stability.

[0014] Optionally, the rolling wheel is fixedly connected with an anti-skid sleeve, and the two scrapers are arranged in an eight-shaped shape.

[0015] By adopting the above technical solution, the anti-skid sleeve can be used to increase the friction between the rolling wheel and the coiled material, so that the movable frame can be moved on the coiled material when the rolling wheel rotates.

[0016] Optionally, the swing arm is L-shaped, and the top of the movable frame is fixedly connected to a rotating seat that is rotatably connected to the swing arm.

[0017] By adopting the above technical solution, it is convenient to use the rotating seat to realize the rotation connection between the swing arm and the movable frame, so that the threaded sleeve can rotate on the movable frame.

[0018] Optionally, the cross-sectional shape of the movable frame is an inverted U-shape, and a handle is fixedly connected to a side of the push rod away from the threaded column.

[0019] By adopting the above technical solution, it is convenient to control the moving direction of the movable frame by holding the handle, thereby making it convenient for the user to control its moving route.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The rolling tool for assisting in bonding the overlapping parts of the waterproof coiled materials has a rolling processing mechanism. When the movable frame moves on the overlapping coiled materials, the scraper can follow the movement of the movable frame to abut against the protrusions on the coiled materials caused by blisters, so as to achieve the effect of squeezing the blisters without affecting the movement of the movable frame, so that the blisters move with the movable frame until the blisters are completely removed, thereby achieving the effect of eliminating the blisters. In this process, the two rolling wheels can repeatedly squeeze the overlapping parts to ensure that the joints are tight and the bonding is firm, and leakage is effectively avoided during subsequent use. The motor can utilize the transmission effect of the pulley and the transmission belt to drive the rolling wheel to operate automatically, so that the rolling work is convenient and labor-saving, and the use is more convenient, thereby achieving the purpose of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0023] Figure 2 This is a top view of the structure of the utility model;

[0024] Figure 3 It is a side sectional view of the movable frame of the utility model.

[0025] In the figure: 1, movable frame; 2, rolling wheel; 201, anti-slip sleeve; 3, threaded rod; 301, rotating wheel; 4, lifting plate; 5, guide rod; 6, mounting block; 7, scraper; 8, motor; 9, pulley; 10, transmission belt; 11, rotating seat; 12, swing arm; 13, threaded sleeve; 14, push rod; 15, handle; 16, threaded column. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-3 In this embodiment, a rolling tool for assisting in bonding the overlapping parts of waterproof membranes comprises a movable frame 1, wherein a rolling processing mechanism is arranged inside the movable frame 1 for assisting in pressing after the membranes are overlapped.

[0028] In this embodiment, the rolling processing mechanism includes a rolling wheel 2 rotatably connected inside the movable frame 1. The cross-sectional shape of the movable frame 1 is an inverted U-shape, which is convenient for using the structural shape of the movable frame 1 to maintain the installation stability of the rolling wheel 2. The rolling wheel 2 is fixedly connected with an anti-skid sleeve 201, which is convenient for increasing friction by using the anti-skid sleeve 201, so that when the rolling wheel 2 rotates on the coil, it is convenient to achieve the effect of pushing the movable frame 1 to move. The number of rolling wheels 2 is two.

[0029] Among them, a driving assembly for driving the rolling wheel 2 to rotate is arranged on the top of the movable frame 1, and the driving assembly includes a motor 8 fixedly connected to the top of the movable frame 1, and a pulley 9 is fixedly connected to the output end of the motor 8 and the outer side of the rolling wheel 2, and a transmission belt 10 is sleeved on the outer side of the pulley 9. The transmission effect of the pulley 9 and the transmission belt 10 is conveniently utilized to make the rolling wheel 2 rotate with the operation of the motor 8.

[0030] In this embodiment, the movable frame 1 is internally movably connected with a mounting block 6 located between the two rolling wheels 2, and two scrapers 7 are fixedly connected to the bottom of the mounting block 6. The two scrapers 7 are arranged in an eight-shaped shape, so that the scrapers 7 can squeeze bubbles in the direction of their movement during the reciprocating movement of the movable frame 1. A lifting component for adjusting the up and down movement of the mounting block 6 is provided on the top of the movable frame 1.

[0031] The lifting assembly includes a guide rod 5 fixedly connected to the top of the mounting block 6, a lifting plate 4 fixedly connected to the top of the guide rod 5, and a threaded rod 3 threadedly connected to the lifting plate 4 is rotatably connected to the top of the mounting block 6. With the rotation of the threaded rod 3, the lifting plate 4 drives the scraper 7 up and down by using the guide rod 5 and the mounting block 6, so as to adjust the lifting height of the scraper 7 according to the needs, so that the scraper 7 can scrape off bubbles without affecting the movement of the movable frame 1.

[0032] There are four guide rods 5, and the guide rods 5 are slidably adapted to the movable frame 1, so that the four guide rods 5 can be used to limit the rotation of the lifting plate 4, thereby improving the stability of the mounting block 6 and the scraper 7. The top of the threaded rod 3 is fixedly connected with a rotating wheel 301, so that the rotating wheel 301 can be used to drive the threaded rod 3 to rotate.

[0033] In this embodiment, the top of the movable frame 1 is movably connected with two threaded sleeves 13, and the front and rear sides of the threaded sleeve 13 are fixedly connected with swing arms 12 rotatably connected to the movable frame 1. The shape of the swing arm 12 is L-shaped, and the top of the movable frame 1 is fixedly connected with a rotating seat 11 rotatably connected to the swing arm 12, so that the rotating seat 11 can be used to conveniently realize the rotational connection between the swing arm 12 and the movable frame 1.

[0034] The threaded sleeve 13 has a threaded column 16 in its internal thread connection, and a push rod 14 is fixedly connected to one side of the threaded column 16, so that the push rod 14 can be conveniently installed on the threaded sleeve 13 using the threaded column 16. A handle 15 is fixedly connected to one side of the push rod 14 away from the threaded column 16, so that the user can hold the handle 15 conveniently.

[0035] The working principle of the above embodiment is:

[0036] When using the rolling tool for assisting the bonding of the overlapping parts of the waterproof coiled material, it is first necessary to rotate the threaded rod 3 so as to adjust the height of the scraper 7 on the mounting block 6 according to actual conditions, so that the scraper 7 does not contact the ground and can resist the bulge caused by the blisters on the coiled material; then the threaded column 16 can be used to install the push rod 14 on the threaded sleeve 13, so that the user can hold the handle 15 to push the movable frame 1 to move, so as to achieve the effect of adjusting the moving route of the movable frame 1; the movement of the movable frame 1 on the coiled material can not only use the scraper 7 to scrape off the blisters, but also enable the two rolling wheels 2 to repeatedly squeeze the coiled material, so as to facilitate the maintenance of the tight joint and firm bonding, and effectively avoid leakage during subsequent use; in this process, if the motor 8 is running, the transmission effect of the pulley 9 and the transmission belt 10 can be used to drive the rolling wheel 2 to run automatically, so that the rolling wheel 2 pushes the movable frame 1 to move, and this method can make the rolling work convenient and labor-saving, and achieve the effect of improving work efficiency.

Claims

1. A rolling tool for assisting in bonding overlapping portions of waterproofing membranes, comprising a movable frame (1), characterized in that: The movable frame (1) is provided with a rolling processing mechanism inside, which is used for assisting pressing after the coils are overlapped; The rolling processing mechanism comprises a rolling wheel (2) rotatably connected inside a movable frame (1), the number of the rolling wheels (2) being two, a driving assembly for driving the rolling wheels (2) to rotate being arranged on the top of the movable frame (1), a mounting block (6) located between the two rolling wheels (2) being movably connected inside the movable frame (1), two scrapers (7) being fixedly connected to the bottom of the mounting block (6), and a lifting assembly for adjusting the upward and downward movement of the mounting block (6) being arranged on the top of the movable frame (1); The top of the movable frame (1) is movably connected to two threaded sleeves (13); the front and rear sides of the threaded sleeve (13) are fixedly connected to swing arms (12) rotatably connected to the movable frame (1); the internal threads of the threaded sleeve (13) are connected to a threaded column (16); one side of the threaded column (16) is fixedly connected to a push rod (14).

2. A rolling tool for assisting in bonding overlapping portions of waterproof membranes according to claim 1, characterized in that: The driving assembly comprises a motor (8) fixedly connected to the top of the movable frame (1), a pulley (9) fixedly connected to the output end of the motor (8) and the outer side of the rolling wheel (2), and a transmission belt (10) sleeved on the outer side of the pulley (9).

3. A rolling tool for assisting in bonding overlapping portions of waterproof membranes according to claim 1, characterized in that: The lifting assembly comprises a guide rod (5) fixedly connected to the top of a mounting block (6), a lifting plate (4) fixedly connected to the top of the guide rod (5), and a threaded rod (3) threadedly connected to the lifting plate (4) rotatably connected to the top of the mounting block (6).

4. A rolling tool for assisting in bonding overlapping portions of waterproofing membranes according to claim 3, characterized in that: The number of the guide rods (5) is four, and the guide rods (5) are slidably adapted to the movable frame (1), and the top of the threaded rod (3) is fixedly connected to a rotating wheel (301).

5. A rolling tool for assisting in bonding overlapping portions of waterproof membranes according to claim 1, characterized in that: The rolling wheel (2) is fixedly connected with an anti-slip sleeve (201), and the two scrapers (7) are arranged in an eight-shaped shape.

6. A rolling tool for assisting in bonding overlapping portions of waterproof membranes according to claim 1, characterized in that: The swing arm (12) is L-shaped, and a rotating seat (11) is fixedly connected to the top of the movable frame (1) and is rotatably connected to the swing arm (12).

7. A rolling tool for assisting in bonding overlapping portions of waterproof membranes according to claim 1, characterized in that: The cross-sectional shape of the movable frame (1) is an inverted U-shape, and a handle (15) is fixedly connected to the side of the push rod (14) away from the threaded column (16).

Images