Building engineering waterproof roll laying device

Abstract

The utility model relates to the technical field of constructional engineering construction equipment, in particular to a constructional engineering waterproof roll laying device which comprises a base, lockable moving wheels are fixedly connected to the four corners of the lower end of the base, and a front side plate and a power box are fixedly connected to the front portion and the rear portion of the right end of the base respectively. The rear part of the upper end of the base is fixedly connected with two supporting plates, the two supporting plates are symmetrically distributed left and right, the right end of the supporting plate on the right side is fixedly connected with a rear side plate, and the right end of the rear side plate is fixedly connected with a main body mechanism. According to the waterproof coiled material laying device for constructional engineering, the laying position is controlled through the first leather wheel, the rear-upper-front-lower structure of the flattening assembly and the curved surface of the groove, and the winding roller and the flattening roller are driven to work synchronously through the synchronous belt in cooperation with the driving motor; therefore, laying and flattening are integrated, construction efficiency is improved, wrinkles of the coiled material are eliminated, and laying quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to a waterproof membrane laying device for building engineering. Background Technology

[0002] Waterproofing is a crucial part of building construction, and the quality of waterproof membrane installation directly affects the waterproofing effect of a building. With the development of the construction industry, the requirements for construction efficiency and quality in waterproofing projects are increasing. Traditional waterproof membrane installation mainly relies on manual labor, requiring operators to manually handle, unfold, and lay the membrane, while using tools to flatten it. This manual method has many shortcomings. In existing waterproof membrane installation technologies, manual handling of the membrane is labor-intensive, and it is difficult to ensure the laying angle and position, easily leading to skewed installation. When manually unfolding the membrane, the curling stress of the membrane itself easily causes wrinkles, affecting the waterproofing effect. Furthermore, separating the laying and flattening operations results in low construction efficiency, failing to meet the large-scale, high-efficiency construction needs of modern building projects. At the same time, the consistency and stability of manual operation are poor, with significant differences in construction quality among different operators, making it difficult to guarantee the overall quality of the waterproofing project. Therefore, it is necessary to design a waterproof membrane installation device for building construction to solve the above problems. Utility Model Content

[0003] The main purpose of this utility model is to provide a waterproof membrane laying device for building engineering, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A waterproof membrane laying device for building engineering includes a base, with lockable movable wheels fixedly connected to the four corners of the lower end of the base. Two push handles are fixedly connected to the upper front part of the base, and the two push handles are symmetrically distributed from left to right. A groove is opened in the upper front part of the base. A front side plate and a power box are fixedly connected to the front and rear right parts of the base, respectively. Two support plates are fixedly connected to the upper rear part of the base, and the two support plates are symmetrically distributed from left to right. A rear side plate is fixedly connected to the right end of the right support plate, and a main body mechanism is fixedly connected to the right end of the rear side plate.

[0006] Preferably, the main body includes a drive motor and a synchronous belt. The output end of the drive motor passes through the rear side plate and is fixedly connected to a first pulley. A first rotating rod is fixedly connected to the left end of the first pulley. A roller is fixedly connected to the outer surface of the first rotating rod. Waterproof material is wound around the outer surface of the roller. A flattening assembly is rotatably connected to the first pulley via the synchronous belt. The drive motor is fixedly connected to the right end of the rear side plate.

[0007] Preferably, the flattening assembly includes a second pulley, a connecting shaft is fixedly connected to the right end of the second pulley, a second rotating rod is fixedly connected to the left end of the second pulley, a flattening roller is fixedly connected to the outer surface of the second rotating rod, and the second pulley is rotatably connected to a synchronous belt.

[0008] Preferably, the left end of the first rotating rod is movably connected to the upper right end of the left rear side plate via a bearing, and the first pulley and the flattening assembly have a rear-up, front-down structure.

[0009] Preferably, the surface of the waterproof material is in close contact with the bottom of the flattening roller.

[0010] Preferably, the right end of the connecting shaft is movably connected to the right wall of the front side plate via a bearing, and the left end of the connecting shaft is movably connected to the left wall of the groove via a bearing.

[0011] Preferably, the rear groove wall edge has a curved surface structure.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In this utility model, the device can be easily moved and positioned by the lockable movable wheels at the four corners of the lower end of the base and the push handles symmetrically distributed on the left and right sides of the upper front part, which replaces the manual handling of roll material and significantly reduces labor intensity. At the same time, the first leather wheel and the flattening component have a rear-upward and front-downward structure, which, together with the curved surface structure of the groove wall edge, controls the laying position of the waterproof material, solves the problem of skewed laying by manual laying, and improves the laying accuracy.

[0014] 2. In this utility model, the drive motor drives the rolling roller and the flattening roller simultaneously through the synchronous belt, so that the laying and flattening of the waterproof membrane are carried out at the same time. This changes the inefficient mode of traditional separate operations, greatly improves the construction efficiency, and the flattening roller flattens the membrane simultaneously during the laying process. Combined with the structural layout and curved surface guidance, it effectively eliminates the wrinkles caused by the rolling stress of the membrane, ensures the consistency and stability of the laying quality, and solves the problem of large quality differences in manual operation. Attached Figure Description

[0015] Figure 1 This is a first-view structural schematic diagram of a waterproof membrane laying device for building engineering according to the present invention.

[0016] Figure 2 This is a second-view structural schematic diagram of a waterproof membrane laying device for building engineering according to the present invention.

[0017] Figure 3 This is a schematic diagram of the main structure of a waterproof membrane laying device for building engineering according to the present invention;

[0018] Figure 4 This is a schematic diagram of the flattening component structure of a waterproof membrane laying device for building engineering according to this utility model.

[0019] In the diagram: 1. Base; 2. Lockable movable wheel; 3. Groove; 4. Push handle; 5. Support plate; 6. Main body; 7. Rear side plate; 8. Power supply box; 9. Front side plate; 61. Drive motor; 62. First pulley; 63. Flattening assembly; 64. Synchronous belt; 65. First rotating rod; 66. Roller; 67. Waterproof material; 631. Connecting shaft; 632. Second pulley; 633. Second rotating rod; 634. Flattening roller. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A waterproof membrane laying device for building engineering includes a base 1. Lockable movable wheels 2 are fixedly connected to the four corners of the lower end of the base 1. Two push handles 4 are fixedly connected to the upper front part of the base 1, and the two push handles 4 are symmetrically distributed from left to right. A groove 3 is opened in the upper front part of the base 1. A front side plate 9 and a power box 8 are fixedly connected to the front and rear right parts of the base 1, respectively. Two support plates 5 are fixedly connected to the upper rear part of the base 1, and the two support plates 5 are symmetrically distributed from left to right. A rear side plate 7 is fixedly connected to the right end of the right support plate 5, and a main body mechanism 6 is fixedly connected to the right end of the rear side plate 7.

[0025] In this embodiment, the main body mechanism 6 includes a drive motor 61 and a synchronous belt 64. The output end of the drive motor 61 passes through the rear side plate 7 and is fixedly connected to a first pulley 62. A first rotating rod 65 is fixedly connected to the left end of the first pulley 62. A roller 66 is fixedly connected to the outer surface of the first rotating rod 65. Waterproof material 67 is wound around the outer surface of the roller 66. The first pulley 62 is rotatably connected to a flattening assembly 63 via the synchronous belt 64. The drive motor 61 is fixedly connected to the right end of the rear side plate 7. The flattening assembly 63 includes a second pulley 632. A connecting shaft 631 is fixedly connected to the right end of the second pulley 632. The left end of 632 is fixedly connected to a second rotating rod 633, and the outer surface of the second rotating rod 633 is fixedly connected to a flattening roller 634. The second pulley 632 is rotatably connected to the synchronous belt 64. The left end of the first rotating rod 65 is movably connected to the upper right end of the left rear side plate 7 through a bearing. The first pulley 62 and the flattening assembly 63 have a rear-upward and front-downward structure. The surface of the waterproof material 67 is tightly attached to the bottom of the flattening roller 634. The right end of the connecting shaft 631 is movably connected to the right wall of the front side plate 9 through a bearing, and the left end of the connecting shaft 631 is movably connected to the left groove wall of the groove 3 through a bearing. The edge of the rear groove wall of the groove 3 has a curved structure.

[0026] Through the above scheme: the operator pushes the two push handles 4 symmetrically distributed on the base 1, and moves the movable wheels 2, which are lockable at the four corners of the lower end of the base 1, to the construction position. After locking the wheels, the power supply in the power box 8 is turned on, driving the motor 61 to run. Its output end drives the first pulley 62 to rotate. The first pulley 62 drives the second pulley 632 of the flattening assembly 63 to rotate through the synchronous belt 64. The second pulley 632 drives the flattening roller 634 to rotate through the connecting shaft 631 and the second rotating rod 633. At the same time, the first pulley 62 drives the first rotating rod 65 to rotate, causing the roller 66 to rotate and release the wound waterproof material 67. The surface of the released waterproof material 67 is in close contact with the bottom of the flattening roller 634. During the rotation of the flattening roller 634, it is... Flattening: Due to the rear-upper and front-lower structure of the first roller 62 and the flattening component 63, the waterproof material 67 can be laid at a certain angle and position. The curved surface structure of the rear groove wall edge of the front groove 3 at the upper end of the base 1 can guide the waterproof material 67 to be laid smoothly, thereby realizing the automatic laying and flattening operation of the waterproof membrane. The device uses a single drive motor 61 to drive the roller 66 and the flattening roller 634 simultaneously through the synchronous belt 64. The structure is compact and the power transmission is efficient. The transmission layout of the rear-upper and front-lower structure makes the laying angle of the waterproof material 67 reasonable. Combined with the curved surface structure of the groove 3, it effectively avoids the wrinkles of the membrane and improves the laying quality. The synchronous rotation of the flattening roller 634 and the roller 66 realizes that the laying and flattening are carried out simultaneously, which significantly improves the construction efficiency.

[0027] It should be noted that this utility model is a waterproof membrane laying device for building engineering. When the device is in operation, the operator pushes the two push handles 4 symmetrically distributed on the base 1, and moves the device to the construction position using the four lockable movable wheels 2 at the lower corners of the base 1. After locking the wheels, the power supply in the power box 8 is turned on, driving the motor 61 to run. Its output end drives the first pulley 62 to rotate. The first pulley 62 drives the second pulley 632 of the flattening assembly 63 to rotate via the synchronous belt 64. The second pulley 632 rotates via the connecting shaft 631 and the second pulley 632. Rod 633 causes the flattening roller 634 to rotate, while the first pulley 62 drives the first rotating rod 65 to rotate, causing the roll roller 66 to rotate and release the wound waterproof material 67. The surface of the released waterproof material 67 is in close contact with the bottom of the flattening roller 634 and is flattened during the rotation of the flattening roller 634. Since the first pulley 62 and the flattening component 63 are arranged in a rear-upward and front-downward structure, the waterproof material 67 can be laid at a certain angle and position. The curved surface structure of the rear groove wall edge of the front groove 3 at the upper end of the base 1 can guide the waterproof material 67 to be laid smoothly, thereby realizing the automatic laying and flattening operation of the waterproof roll material.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof membrane laying device for building engineering, comprising a base (1), characterized in that: Lockable movable wheels (2) are fixedly connected to the four corners of the lower end of the base (1). Two push handles (4) are fixedly connected to the front of the upper end of the base (1), and the two push handles (4) are symmetrically distributed from left to right. A groove (3) is opened in the front of the upper end of the base (1). A front side plate (9) and a power box (8) are fixedly connected to the front and rear of the right end of the base (1), respectively. Two support plates (5) are fixedly connected to the rear of the upper end of the base (1), and the two support plates (5) are symmetrically distributed from left to right. A rear side plate (7) is fixedly connected to the right end of the support plate (5) on the right side. A main body mechanism (6) is fixedly connected to the right end of the rear side plate (7).

2. The waterproof membrane laying device for building engineering according to claim 1, characterized in that: The main body (6) includes a drive motor (61) and a timing belt (64). The output end of the drive motor (61) passes through the rear side plate (7) and is fixedly connected to a first pulley (62). The left end of the first pulley (62) is fixedly connected to a first rotating rod (65). A roller (66) is fixedly connected to the outer surface of the first rotating rod (65). Waterproof material (67) is wrapped around the outer surface of the roller (66). The first pulley (62) is rotatably connected to a flattening assembly (63) via the timing belt (64). The drive motor (61) is fixedly connected to the right end of the rear side plate (7).

3. The waterproof membrane laying device for building engineering according to claim 2, characterized in that: The flattening assembly (63) includes a second pulley (632), a connecting shaft (631) is fixedly connected to the right end of the second pulley (632), a second rotating rod (633) is fixedly connected to the left end of the second pulley (632), a flattening roller (634) is fixedly connected to the outer surface of the second rotating rod (633), and the second pulley (632) is rotatably connected to the synchronous belt (64).

4. The waterproof membrane laying device for building engineering according to claim 2, characterized in that: The left end of the first rotating rod (65) is movably connected to the upper right end of the rear side plate (7) on the left side via a bearing, and the first wheel (62) and the flattening assembly (63) are arranged in a rear-upward-front-downward structure.

5. The waterproof membrane laying device for building engineering according to claim 2, characterized in that: The surface of the waterproof material (67) is in close contact with the bottom of the flattening roller (634).

6. The waterproof membrane laying device for building engineering according to claim 3, characterized in that: The right end of the connecting shaft (631) is movably connected to the right wall of the front side plate (9) via a bearing, and the left end of the connecting shaft (631) is movably connected to the left wall of the groove (3) via a bearing.

7. The waterproof membrane laying device for building engineering according to claim 1, characterized in that: The rear groove wall edge of the groove (3) has a curved structure.

Images