A kind of construction equipment for laying roof waterproofing membrane

Abstract

The present invention relates to the field of waterproof construction technology, and specifically to a construction equipment for laying roof waterproof membrane, comprising a fixed frame, wherein the four corners of the fixed frame are rotatably connected to a walking wheel mechanism, a synchronous shaft is provided between the two walking wheel mechanisms arranged at the front and rear, the left ends of the front and rear surfaces of the fixed frame are fixedly connected to a support frame, the upper surface of the fixed frame is provided with a flattening component, the upper surface of the fixed frame is rotatably connected to a second transmission roller located on the left side of the flattening component, and the arrangement of the flattening component can promptly flatten the laid waterproof membrane after laying, so that the waterproof membrane and the base layer can be more quickly and firmly bonded, and flattening during the laying process can make the waterproof membrane laid more flat, and at the same time it is convenient to promptly correct the position of the waterproof membrane, and reduce the situation where the staff step on the waterproof membrane after laying is completed.

Description

Technical Field

[0001] The invention relates to the technical field of waterproof construction, in particular to construction equipment for laying roof waterproofing coiled materials. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to prevent external rainwater and groundwater leakage. As a leak-proof connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.

[0003] There are many ways to lay waterproof membranes. The self-adhesive method uses waterproof membranes with self-adhesive glue. It does not require heat processing or additional bonding materials, and directly achieves the bonding between the waterproof membrane and the base layer.

[0004] However, the existing waterproof membranes are usually laid manually by workers during the laying process. Multiple waterproof membranes need to be spliced and laid on the roof, and then the overlapping positions between the multiple waterproof membranes are sealed. In addition, during the edge sealing process, workers need to walk back and forth on the laid waterproof membranes. The workers' stepping points can easily cause wrinkles in the waterproof membranes, affecting the waterproof effect. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a roof waterproofing membrane laying construction equipment, which is achieved by the following specific technical means:

[0006] A construction equipment for laying roof waterproofing membrane, comprising a fixed frame, wherein the four corners of the fixed frame are rotatably connected to walking wheel mechanisms, a synchronization shaft is provided between the two walking wheel mechanisms arranged at the front and rear, the left ends of the front and rear surfaces of the fixed frame are fixedly connected to a support frame, the upper surface of the fixed frame is provided with a flattening assembly, the upper surface of the fixed frame is rotatably connected to a second transmission roller located on the left side of the flattening assembly, the lower surface of the fixed frame is provided with a winding assembly, the lower surface of the fixed frame is rotatably connected to a first transmission roller located on the right side of the winding assembly, the right side of the fixed frame is provided with a flattening assembly, and the right side of the flattening assembly is provided with an edge sealing assembly.

[0007] Furthermore, the edge banding assembly includes a fixed connecting frame, and the right side of the flattening assembly is fixedly connected to a fixed connecting frame. The upper surface of the fixed connecting frame is provided with two connecting sliders located in the same straight line from left to right. The interior of the connecting slider is connected to the connecting slider through a limiting bolt. A hot melt gun is provided on the connecting slider on the left, and an elastic telescopic connecting rod is clamped on the connecting slider on the right. The bottom end of the elastic telescopic connecting rod is clamped with an edge banding pressure plate through a connecting bolt.

[0008] Furthermore, the flattening assembly includes a transmission box, which is fixedly connected between the opposite surfaces of the two walking wheel mechanisms on the right side of the fixed frame and above the synchronization shaft. The right side of the transmission box is fixedly connected to two front-to-back symmetrical connecting seats, and a connecting piece is provided on the right side of the connecting seat. An extrusion piece is commonly provided below the two connecting pieces, and a transmission piece is provided on the upper surface of the transmission box.

[0009] Furthermore, the flattening assembly includes a fixed mounting frame, and two front-to-rear symmetrical fixed mounting frames are fixedly connected to the upper surface of the fixed frame, and a plurality of flattening rollers are rotatably connected between the opposite surfaces of the two fixed mounting frames. Adjustable mounting sleeves are fixedly connected at the front and rear surfaces of the fixed frame and at positions corresponding to the fixed mounting frames. An elastic telescopic mounting frame is clamped to the interior of the adjustable mounting sleeve through an adjusting bolt, and a plurality of flattening rollers are also rotatably connected between the opposite surfaces of the two elastic telescopic mounting frames, and the flattening rollers on the elastic telescopic mounting frame and the flattening rollers on the fixed mounting frame are staggered.

[0010] Furthermore, the extrusion member includes a fixed mounting plate, the connecting member is fixedly connected to a fixed mounting plate, an inclined push block is fixedly connected at the middle position of the upper surface of the fixed mounting plate, and the lower surface of the fixed mounting plate is fixedly connected to three groups of front-to-back symmetrical elastic telescopic mounting rods, and the lower surface of each group of the elastic telescopic mounting rods is commonly fixedly connected to an extrusion plate, and the lengths of the three groups of elastic telescopic mounting rods increase from left to right, and the end of the T-shaped connecting rod away from the turntable is in contact with the inclined surface of the inclined push block.

[0011] Furthermore, the connecting member includes a connecting slide rail, the right side of the connecting seat is fixedly connected to the connecting slide rail, the internal sliding connection of the connecting slide rail is connected to two left-right symmetrical adjustment sliders, a connecting spring is provided between the adjusting slider and the inner surface of the connecting slide rail, and the adjusting slider is slidably connected to a limiting connecting rod through a support spring up and down.

[0012] Furthermore, the transmission part includes a turntable, the upper surface of the transmission box is rotatably connected to the turntable, the upper surface of the turntable is eccentrically slidably connected to a T-shaped connecting rod through a connecting pin, and a fixed connecting rod is fixedly connected to the right side of the fixed frame and directly above the turntable, the bottom end of the fixed connecting rod is slidably connected to the T-shaped connecting rod, and a limiting slot is provided at the position where the T-shaped connecting rod is connected to the connecting pin.

[0013] Furthermore, the winding assembly includes an L-shaped connecting frame, and an L-shaped connecting frame is detachably installed on the front and rear surfaces of the fixed frame and at a position corresponding to the right end of the flattening assembly. A waste winding roller is rotatably connected between the opposite surfaces of the two L-shaped connecting frames, and a limiting block is clamped on the waste winding roller and the limiting block is subjected to force to move back and forth inside the waste winding roller.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The construction equipment for laying roof waterproofing membranes can promptly seal the edges of the overlapping parts of the waterproofing membranes with the already laid waterproofing membranes after laying them through the setting of the edge sealing components. There is no need for subsequent staff to perform edge sealing work. At the same time, it avoids the situation in which the membranes are wrinkled due to the staff stepping on them when they are sealing the edges after laying.

[0016] 2. The roof waterproofing membrane laying construction equipment can flatten the laid waterproofing membrane in time after laying through the setting of the flattening component, so that the waterproofing membrane and the base layer can be bonded more quickly and firmly. Flattening during the laying process can make the waterproofing membrane laid more flat, and it is also convenient to correct the position of the waterproofing membrane in time, reducing the situation where workers step on the waterproofing membrane after laying is completed.

[0017] 3. The roof waterproofing membrane laying construction equipment can flatten the curled waterproofing membrane in advance when laying the waterproofing membrane through the setting of the flattening component, so that the waterproofing membrane can be more firmly bonded to the base surface.

[0018] 4. The roof waterproofing membrane laying construction equipment can timely roll up the torn backing film during the laying process through the setting of the rolling component, so as to avoid the torn backing film from being scattered and affecting the construction environment of the waterproofing membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the appearance of the present invention.

[0020] Figure 2 Schematic diagram of the flattening assembly of the present invention.

[0021] Figure 3 For the present invention Figure 2 Enlarged view of part A.

[0022] Figure 4 For the present invention Figure 2 Magnified view of part B.

[0023] Figure 5 Schematic diagram of the winding assembly of the present invention.

[0024] Figure 6 For the present invention Figure 5 Magnified view of part C.

[0025] Figure 7 Schematic diagram of the edge sealing assembly of the present invention.

[0026] In the figure: 1, support frame; 2, fixed frame; 3, walking wheel mechanism; 4, winding assembly; 5, edge banding assembly; 6, flattening assembly; 7, first transmission roller; 8, flattening assembly; 9, second transmission roller; 41, scrap winding roller; 42, L-shaped connecting frame; 43, limit block; 51, adjustment slide; 52, connecting slider; 53, hot melt gun; 54, fixed connecting frame; 55, elastic telescopic connecting rod; 56, edge banding pressure plate; 61, transmission parts; 62, Extrusion piece; 63, connecting seat; 64, connecting piece; 65, transmission box; 81, adjustment mounting sleeve; 82, fixed mounting frame; 83, flattening roller; 84, elastic telescopic mounting frame; 611, limiting connecting rod; 612, turntable; 613, T-shaped connecting rod; 621, inclined push block; 622, fixed mounting plate; 623, extrusion plate; 624, elastic telescopic mounting rod; 641, limiting connecting rod; 642, connecting slide rail; 643, adjusting slider. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1 , a construction equipment for laying roof waterproof membrane, including a fixed frame 2, the four corners of the fixed frame 2 are rotatably connected to the walking wheel mechanism 3, a synchronous shaft is provided between the two walking wheel mechanisms 3 arranged at the front and rear, the left ends of the front and rear surfaces of the fixed frame 2 are fixedly connected to the support frame 1, the upper surface of the fixed frame 2 is provided with a flattening component 8, the upper surface of the fixed frame 2 is rotatably connected to the second transmission roller 9 located on the left side of the flattening component 8, the lower surface of the fixed frame 2 is provided with a winding component 4, the lower surface of the fixed frame 2 is rotatably connected to the first transmission roller 7 located on the right side of the winding component 4, the right side of the fixed frame 2 is provided with a flattening component 6, and the right side of the flattening component 6 is provided with an edge sealing component 5.

[0029] During specific use, the waterproof membrane is first set up on the support frame 1, and then the waterproof membrane is passed under the second transmission roller 9, and then passed through the middle of the flattening component 8, and then passed under the first transmission roller 7 and the flattening component 6 to be laid on the roof, and then the back film of the waterproof membrane is torn off and fixed on the winding component 4, one end of the waterproof membrane is adhered to the roof, and the fixed frame 2 is pulled to move and lay it through the walking wheel mechanism 3. During the laying process, the membrane is flattened by the flattening component 8. As the laying proceeds, the back film torn off by the winding component 4 is wound, and then the laid membrane is squeezed by the flattening component 6 to make the membrane adhere to the roof more firmly. At the same time, the edge sealing component 5 is used to seal the overlap of the waterproof membrane being laid and the waterproof membrane that has been laid.

[0030] See also Figure 1 The flattening assembly 8 includes a fixed mounting frame 82. Two front-to-rear symmetrical fixed mounting frames 82 are fixedly connected to the upper surface of the fixed frame 2. A plurality of flattening rollers 83 are rotatably connected between the opposite surfaces of the two fixed mounting frames 82. Adjustable mounting sleeves 81 are fixedly connected to the front and rear surfaces of the fixed frame 2 and at positions corresponding to the fixed mounting frames 82. An elastic telescopic mounting frame 84 is clamped inside the adjustable mounting sleeve 81 through an adjusting bolt. A plurality of flattening rollers 83 are also rotatably connected between the opposite surfaces of the two elastic telescopic mounting frames 84. The flattening rollers 83 on the elastic telescopic mounting frame 84 and the flattening rollers 83 on the fixed mounting frame 82 are staggered.

[0031] By providing the flattening component 8, the curled waterproof roll can be flattened in advance when the waterproof roll is laid, so that the waterproof roll can be more firmly bonded to the base surface.

[0032] During specific use, first adjust the position of the elastic telescopic mounting frame 84 inside the adjustment mounting sleeve 81 according to the thickness of the waterproof membrane, adjust the relative distance between the flattening roller 83 on the elastic telescopic mounting frame 84 and the flattening roller 83 on the fixed mounting frame 82, and then when the waterproof membrane passes between the elastic telescopic mounting frame 84 and the fixed mounting frame 82, the curled waterproof membrane is flattened by the flattening roller 83.

[0033] See also Figure 5 and 6 The winding assembly 4 includes an L-shaped connecting frame 42, and an L-shaped connecting frame 42 is detachably installed on the front and rear surfaces of the fixed frame 2 and at a position corresponding to the right end of the fixed mounting frame 82. The waste winding roller 41 is rotatably connected between the opposite surfaces of the two L-shaped connecting frames 42. A limiting block 43 is clamped on the waste winding roller 41 and the limiting block 43 is able to move back and forth inside the waste winding roller 41 under force. The fixed mounting frame 82 drives the waste winding roller 41 to rotate on the L-shaped connecting frame 42 through a transmission belt.

[0034] By setting the reeling component 4, the torn backing film can be reeled in time during the laying process, so as to avoid the torn backing film from being scattered and affecting the construction environment of the waterproof membrane.

[0035] During specific use, when the waterproof membrane is laid, the backing film on the waterproof membrane is torn off and wrapped around the waste winding roller 41. The limiting block 43 is then clamped on the waste winding roller 41 to firmly fix one end of the backing film on the waste winding roller 41. During the laying process, the flattening roller 83 drives the waste winding roller 41 to rotate synchronously, so that the backing film can be rolled up in time. When the rolled back film needs to be cleaned, the L-shaped connecting frame 42 is removed from the fixed frame 2, the limiting block 43 is pushed out from the waste winding roller 41 in the front and rear direction, and then a blade is used to cut at the position of 43 to remove the backing film from the waste winding roller 41. After cleaning, the L-shaped connecting frame 42 is reinstalled on the fixed frame 2.

[0036] See also Figure 2 、 Figure 3 and Figure 4 The flattening assembly 6 includes a transmission box 65, which is fixedly connected between the opposite surfaces of the two walking wheel mechanisms 3 on the right side of the fixed frame 2 and above the synchronization shaft. The right side of the transmission box 65 is fixedly connected to two front-to-back symmetrical connecting seats 63, and the right side of the connecting seat 63 is provided with a connecting piece 64. An extrusion piece 62 is commonly provided below the two connecting pieces 64, and a transmission piece 61 is provided on the upper surface of the transmission box 65.

[0037] The transmission member 61 includes a turntable 612, and the upper surface of the transmission box 65 is rotatably connected to the turntable 612. The upper surface of the turntable 612 is eccentrically slidably connected to the T-shaped connecting rod 613 through a connecting pin. A fixed connecting rod 611 is fixedly connected to the right side of the fixed frame 2 and directly above the turntable 612. The bottom end of the fixed connecting rod 611 is slidably connected to the T-shaped connecting rod 613, and a limiting slot is provided at the position where the T-shaped connecting rod 613 is connected to the connecting pin.

[0038] The extrusion member 62 includes a fixed mounting plate 622, to which the fixed mounting plate 622 is fixedly connected on the connecting member 64, and an inclined push block 621 is fixedly connected at the middle position of the upper surface of the fixed mounting plate 622, and three groups of front-to-back symmetrical elastic telescopic mounting rods 624 are fixedly connected to the lower surface of the fixed mounting plate 622, and the lower surface of each group of elastic telescopic mounting rods 624 is commonly fixedly connected to an extrusion plate 623, and the lengths of the three groups of elastic telescopic mounting rods 624 increase from left to right, and the end of the T-shaped connecting rod 613 away from the turntable 612 is in contact with the inclined surface of the inclined push block 621.

[0039] The connecting member 64 includes a connecting slide rail 642, and the right side of the connecting seat 63 is fixedly connected to the connecting slide rail 642. The internal sliding connection of the connecting slide rail 642 is connected to two left-right symmetrical adjusting sliders 643. A connecting spring is provided between the adjusting slider 643 and the inner surface of the connecting slide rail 642. The adjusting slider 643 passes through the upper and lower parts and is slidably connected to the limited connecting rod 641 through the support spring. The walking wheel mechanism 3 on the right side of the fixed frame 2 is connected to the transmission box 65 through a synchronous belt. The rotation diameter of the walking wheel mechanism 3 is larger than the rotation diameter of the connection with the transmission box 65, which can make the rotation speed of the turntable 612 faster, increase the frequency of the reciprocating movement of the T-shaped connecting rod 613, and at the same time, the frequency of the reciprocating movement of the fixed mounting plate 622 is synchronously increased, so that the flattening effect of the extrusion plate 623 is better.

[0040] By setting up the flattening component 6, the laid waterproof membrane can be flattened in time after the waterproof membrane is laid, so that the waterproof membrane and the base layer can be bonded more quickly and firmly. Flattening during the laying process can make the waterproof membrane laid more flat, and it is also convenient to correct the position of the waterproof membrane in time, reducing the situation where the staff step on the waterproof membrane after the laying is completed.

[0041] When in use, during the paving process, the walking wheel mechanism 3 drives the turntable 612 to rotate on its upper surface through the transmission box 65, and the T-shaped connecting rod 613 slides back and forth with the turntable 612 inside the fixed connecting rod 611 under the cooperation of the connecting pin and the limiting slot. When the T-shaped connecting rod 613 moves to the right, it generates a thrust on the inclined push block 621 to push the fixed mounting plate 622 to move to the right and move downward at the same time. At this time, the fixed mounting plate 622 drives the adjusting slider 643 to slide inside the connecting slide rail 642 through the limiting connecting rod 641. When the T-shaped connecting rod 613 moves to the left, the fixed mounting plate 622 is restored to its original position under the action of the elastic force of the connecting spring itself. When the fixed mounting plate 622 moves to the right, the fixed The squeezing plate 623 on the right side of the lower surface of the mounting plate 622 first contacts the waterproof membrane, generates squeezing force on the waterproof membrane, and slides on the waterproof membrane at the same time. At this time, the elastic telescopic mounting rod 624 is compressed. As the fixed mounting plate 622 continues to move, the three squeezing plates 623 from left to right on the fixed mounting plate 622 contact the waterproof membrane in turn and generate squeezing. Under the action of the elastic telescopic mounting rod 624, the squeezing plate 623 can be made to fit the waterproof membrane and slide more smoothly and fit. The setting of the three stepped squeezing plates 623 can prevent the waterproof membrane from always being parallel to the fitting surface of the waterproof membrane when squeezing it, and avoid excessive resistance during the flattening process that will cause the waterproof membrane to be displaced.

[0042] See also Figure 7The edge banding assembly 5 includes a fixed connecting frame 54, and the right side of the flattening assembly 6 is fixedly connected to the fixed connecting frame 54. The upper surface of the fixed connecting frame 54 is provided with two connecting sliders 52 located in the same straight line from left to right. The interior of the connecting slider 52 is connected to the connecting slider 52 by a limit bolt. A hot melt gun 53 is provided on the connecting slider 52 on the left, and an elastic telescopic connecting rod 55 is clamped on the connecting slider 52 on the right. The bottom end of the elastic telescopic connecting rod 55 is clamped with an edge banding pressure plate 56 through a connecting bolt.

[0043] By setting up the edge sealing component 5, the overlap of the waterproof membrane and the already laid waterproof membrane can be promptly sealed after the waterproof membrane is laid, without the need for subsequent staff to perform edge sealing work. At the same time, it can avoid the situation where the membrane is wrinkled at the stepping point due to staff stepping on it when the waterproof membrane is laid and performing edge sealing.

[0044] During specific use, first adjust the position of the adjustment slide 51 inside the connecting slider 52 according to the overlapping position of the waterproof membrane after laying, and at the same time adjust the connection position of the edge sealing pressure plate 56 and the elastic telescopic connecting rod 55, so that the center line of the edge sealing pressure plate 56 coincides with the overlapping position of the waterproof membrane. Then, as the waterproof membrane is laid, the fixed connecting frame 54 moves synchronously with the fixed mounting plate 622, and the overlapping part of the waterproof membrane is hot-melt-melted by the hot melt gun 53. Then, the edge sealing pressure plate 56 moves with the fixed connecting frame 54 to extrude and smooth the overlapping part of the waterproof membrane so that the overlapping part is fused together. The setting of the elastic telescopic connecting rod 55 can avoid the phenomenon of the edge sealing pressure plate 56 getting stuck during the movement of the fixed mounting plate 622.

[0045] Working principle: When in use, first set up the waterproof membrane on the support frame 1, then pass the waterproof membrane under the second transmission roller 9, then pass through the middle of the flattening component 8, and then pass under the first transmission roller 7 and the flattening component 6 to be laid on the roof, then tear off the back film of the waterproof membrane and fix it on the winding component 4, adhere one end of the waterproof membrane to the roof, pull the fixed frame 2 to move and lay it through the walking wheel mechanism 3, and during the laying process, the membrane is flattened by the flattening component 8. As the laying proceeds, the back film torn off by the winding component 4 is wound, and then the laid membrane is squeezed by the flattening component 6 to make the membrane adhere to the roof more firmly. At the same time, the edge sealing component 5 is used to seal the overlap of the waterproof membrane being laid and the waterproof membrane that has been laid.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A construction equipment for laying roof waterproofing membrane, comprising a fixing frame, characterized in that: The four corners of the fixed frame are rotatably connected to the walking wheel mechanism, and a synchronous shaft is provided between the two walking wheel mechanisms arranged at the front and rear. The left ends of the front and rear surfaces of the fixed frame are fixedly connected to the support frame, the upper surface of the fixed frame is provided with a flattening assembly, the upper surface of the fixed frame is rotatably connected to the second transmission roller located on the left side of the flattening assembly, the lower surface of the fixed frame is provided with a winding assembly, the lower surface of the fixed frame is rotatably connected to the first transmission roller located on the right side of the winding assembly, the right side of the fixed frame is provided with a flattening assembly, and the right side of the flattening assembly is provided with an edge sealing assembly; The flattening assembly includes a transmission box, the right side of the transmission box is fixedly connected to two front-to-back symmetrical connecting seats, the right side of the connecting seat is provided with a connecting piece, the lower parts of the two connecting pieces are jointly provided with an extruding piece, and the upper surface of the transmission box is provided with a transmission piece; the transmission box is fixedly connected between the opposite surfaces of the two walking wheel mechanisms on the right side of the fixed frame and above the synchronization shaft; The transmission member includes a turntable, the upper surface of the transmission box is rotatably connected to the turntable, the upper surface of the turntable is eccentrically slidably connected to a T-shaped connecting rod through a connecting pin, the right side of the fixed frame and directly above the turntable is fixedly connected to a fixed connecting rod, the bottom end of the fixed connecting rod is slidably connected to the T-shaped connecting rod, and a limited slot is provided at the position where the T-shaped connecting rod is connected to the connecting pin; The extrusion member includes a fixed mounting plate, the connecting member is fixedly connected to the fixed mounting plate, the middle position of the upper surface of the fixed mounting plate is fixedly connected to an inclined push block, the lower surface of the fixed mounting plate is fixedly connected to three groups of front-to-back symmetrical elastic telescopic mounting rods, the lower surface of each group of the elastic telescopic mounting rods is commonly fixedly connected to the extrusion plate, the lengths of the three groups of elastic telescopic mounting rods increase from left to right, and the end of the T-shaped connecting rod away from the turntable is in contact with the inclined surface of the inclined push block; The connecting member includes a connecting slide rail, and the internal sliding connection of the connecting slide rail is provided with two left-right symmetrical adjustment sliders, a connecting spring is provided between the adjustment slider and the inner surface of the connecting slide rail, and the adjustment slider is slidably connected to a limited connecting rod through a support spring up and down.

2. The roof waterproofing membrane laying equipment according to claim 1, characterized in that: The edge sealing assembly includes a fixed connecting frame, and the right side of the flattening assembly is fixedly connected to a fixed connecting frame. The upper surface of the fixed connecting frame is provided with two connecting sliders located in the same straight line from left to right. The interior of the connecting slider is connected to the connecting slider through a limit bolt. A hot melt gun is provided on the connecting slider on the left, and an elastic telescopic connecting rod is clamped on the connecting slider on the right. The bottom end of the elastic telescopic connecting rod is clamped with an edge sealing pressure plate through a connecting bolt.

3. The roof waterproofing membrane laying equipment according to claim 1, characterized in that: The flattening assembly includes a fixed mounting frame, and two front-to-rear symmetrical fixed mounting frames are fixedly connected to the upper surface of the fixed frame, and a plurality of flattening rollers are rotatably connected between the opposite surfaces of the two fixed mounting frames. Adjustable mounting sleeves are fixedly connected at the front and rear surfaces of the fixed frame and at positions corresponding to the fixed mounting frames. An elastic telescopic mounting frame is clamped to the interior of the adjustable mounting sleeve via an adjusting bolt, and a plurality of flattening rollers are also rotatably connected between the opposite surfaces of the two elastic telescopic mounting frames, and the flattening rollers on the elastic telescopic mounting frame and the flattening rollers on the fixed mounting frame are staggered.

4. The roof waterproofing membrane laying equipment according to claim 1, characterized in that: The right side of the connecting seat is fixedly connected with a connecting slide rail.

5. The roof waterproofing membrane laying equipment according to claim 1, characterized in that: The winding assembly includes an L-shaped connecting frame, and an L-shaped connecting frame is detachably installed on the front and rear surfaces of the fixed frame and at a position corresponding to the right end of the flattening assembly. A waste winding roller is rotatably connected between the opposite surfaces of the two L-shaped connecting frames. A limiting block is clamped on the waste winding roller and the limiting block is subjected to force to move back and forth inside the waste winding roller.

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