Modified asphalt waterproof coiled material transporting and laying device

Abstract

The invention relates to the technical field of waterproof coiled material construction, in particular to a modified asphalt waterproof coiled material transporting and laying device which comprises a loading box, a laying structure is arranged on the side face of the loading box, a fixing structure is arranged on the side face of the loading box, a braking structure is arranged on the inner side of the loading box, and a positioning structure is connected to the end of the fixing structure. A winding structure is arranged in the middle of the loading box, and a retracting and releasing structure is connected between the winding structure and the loading box; the asphalt coiled material can be stably laid through the laying structure, the coiled material can be kept in a relatively tight state during conveying through the fixing structure, operation such as replacement or cutting of the coiled material can be conveniently conducted through the braking structure, and the horizontal position of the current side rotating rod can be fixed through the positioning structure; and a normal laying state is kept, the unfolded coiled material can be rapidly rolled through the rolling structure, and the coiled material can be conveniently tiled in advance and rapidly recycled through the retracting and releasing structure.

Description

Technical Field

[0001] The invention relates to the technical field of waterproof coiled material construction, in particular to a modified asphalt waterproof coiled material transportation and laying device. Background Art

[0002] Modified asphalt waterproofing membrane is a polyethylene-polypropylene composite waterproofing membrane, which is made of linear low-density polyethylene resin, antioxidant, stabilizer, tackifier and high-strength new spunbonded polypropylene filament non-woven fabric. By laying waterproofing membrane, the building can be waterproofed.

[0003] When laying modified asphalt waterproofing membranes, in order to avoid shrinkage after laying due to the stress of the waterproofing membranes themselves, the membranes usually need to be laid naturally for a period of time. When laying the membranes, in order to ensure that the membranes adhere firmly to the ground, the membranes need to be baked by equipment such as blowtorches. It is difficult for construction workers to ensure sufficient baking of the membranes when laying them manually, which may leave areas with weak adhesion. When laying the membranes through equipment, the membranes often cannot remain taut, which may cause the membranes to become loose when laid. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a device for transporting and laying a modified asphalt waterproofing membrane.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a modified asphalt waterproofing membrane transportation and laying device, including a loading box, a laying structure is provided on the side of the loading box, a fixing structure is provided on the side of the loading box, a braking structure is provided on the inner side of the loading box, a positioning structure is connected to the end of the fixing structure, a winding structure is provided in the middle of the loading box, and a retracting structure is connected between the winding structure and the loading box.

[0006] Specifically, the laying structure includes a rolling roller, the end of the loading box is rotatably connected to the rolling roller, the top side of the rolling roller is provided with a guide roller, the guide roller is rotatably connected to the loading box, the diameters of the guide roller and the rolling roller are equal, a second pulley is respectively provided at both ends of the guide roller, a first pulley is respectively fixedly connected at both ends of the rolling roller, and a transmission belt is sleeved between the first pulley and the second pulley.

[0007] Specifically, an adjusting screw is rotatably connected to the bottom side of the loading box, the threads on both sides of the adjusting screw are in opposite directions, a supporting block is threadedly connected to both sides of the adjusting screw, the supporting block is slidably connected to the bottom side of the loading box, and a pressure wheel is rotatably connected to the bottom side of the support block.

[0008] Specifically, the fixed structure includes a side rotating rod, and the two sides of the loading box are respectively rotatably connected with a side rotating rod, an arc groove is opened in the middle of the side rotating rod, and an extrusion roller is provided between the two side rotating rods, and the end of the extrusion roller is slidably connected to the side rotating rod through the arc groove.

[0009] Specifically, the side rotation rod is slidably connected to a resistance block through an arc groove, the side surface of the resistance block is rotationally connected to the extrusion roller, a first spring is fixedly connected between the side surface of the resistance block and the side rotation rod, an engaging gear is fixedly connected to the end of the extrusion roller, and a tooth groove is provided on the top side of the side rotation rod.

[0010] Specifically, the braking structure includes a transmission slide bar, the second pulley is rotatably connected to the guide roller, the inner side of the second pulley is slidably connected with a transmission slide bar, a sixth spring is fixedly connected between the transmission slide bar and the second pulley, the end of the transmission slide bar is fixedly connected with a block, a switching groove is provided on the inner side of the guide roller, the block is slidably connected to the guide roller through the switching groove, a positioning hole is provided on the inner side of the side rotation rod, the end of the transmission slide bar facing away from the block is a hemispherical structure, and the spherical end of the transmission slide bar conflicts with the side rotation rod through the positioning hole.

[0011] Specifically, both ends of the guide roller are fixedly connected with gear rings, the inner side of the loading box is slidably connected with a toothed sliding rod, a seventh spring is fixedly connected between the toothed sliding rod and the loading box, the end of the toothed sliding rod is a toothed structure, the end of the side rotating rod is provided with a protrusion structure, and the protrusion at the end of the side rotating rod conflicts with the toothed sliding rod.

[0012] Specifically, the positioning structure includes a pull rod, which is rotatably connected between the ends of the two side rotating rods, a positioning slider is slidably connected to the inner side of the side rotating rod, a second spring is fixedly connected between the end of the positioning slider and the side rotating rod, a locking column is fixedly connected to the side of the loading box, a locking groove is provided on the side of the positioning slider, and the positioning slider is engaged with the locking column through the locking groove.

[0013] Specifically, the end of the positioning slider is fixedly connected with an inner sliding rod, and the inner sliding rod is slidably connected to the side rotating rod. The end of the inner sliding rod is an arc structure, and a groove is provided at the end of the pull rod. The arc end of the inner sliding rod is in contact with the pull rod through the groove, and a torsion spring is fixedly connected between the pull rod and the side rotating rod.

[0014] Specifically, the winding structure includes a winding rod, a winding rod is provided on the inner side of the loading box, connecting grooves are respectively provided at both ends of the winding rod, the side of the winding rod is rotatably connected to a camshaft, the end of the camshaft is fixedly connected to a ratchet, the inner side of the winding rod is slidably connected to a ratchet block, a fifth spring is fixedly connected between the ratchet block and the winding rod, and the ratchet block is meshed with the ratchet wheel.

[0015] Specifically, the retractable structure includes a rocker, which is rotatably connected to the side of the loading box, and an engaging block is fixedly connected to the end rod of the rocker, and the engaging block is engaged with the retracting rod through a connecting groove. A resistance washer is abutted on the rocker, and a third spring is fixedly connected between the resistance washer and the loading box, a positioning groove is provided on the side of the rocker, and a positioning rod is slidably connected to the inner side of the loading box, and the end of the positioning rod is in conflict with the rocker through the positioning groove, and a fourth spring is fixedly connected between the positioning rod and the loading box.

[0016] The beneficial effects of the present invention are:

[0017] (1) In the modified asphalt waterproofing membrane transportation and laying device described in the present invention, a laying structure is provided on the side of the loading box, through which the asphalt membrane can be laid smoothly, and at the same time, the membrane can be preheated by roasting, thereby improving the heating uniformity of the membrane.

[0018] (2) In the modified asphalt waterproofing membrane transportation and laying device described in the present invention, a fixing structure is provided on the side of the loading box, and a braking structure is provided on the inner side of the loading box. The fixing structure can increase the pressure on the membrane so that the membrane can be kept in a relatively tight state during transportation, thereby improving the laying flatness. The braking structure can fully fix the middle part of the membrane, thereby facilitating operations such as replacement or cutting of the membrane.

[0019] (3) In the modified asphalt waterproofing membrane transportation and laying device described in the present invention, the end of the fixed structure is connected to a positioning structure, and the horizontal position of the current side rotation rod can be fixed by the positioning structure to maintain a normal laying state.

[0020] (4) The modified asphalt waterproofing membrane transportation and laying device described in the present invention has a retracting structure in the middle of the loading box, and a retracting structure is connected between the retracting structure and the loading box. The retracting structure can quickly retract the unfolded membrane to facilitate the handling of the membrane, and the retracting structure can facilitate the pre-laying and rapid recycling of the membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0024] Figure 3It is a schematic diagram of the connection structure of the rolling roller and the guide roller of the present invention;

[0025] Figure 4 for Figure 3 The enlarged structural diagram of part B is shown;

[0026] Figure 5 It is a schematic diagram of the connection structure between the loading box and the side rotating rod of the present invention;

[0027] Figure 6 It is a schematic diagram of the connection structure of the side rotation rod and the pull rod of the present invention;

[0028] Figure 7 for Figure 6 The enlarged structural diagram of the C part is shown;

[0029] Figure 8 for Figure 6 The enlarged structural diagram of the D part shown;

[0030] Fig. 9 It is a schematic diagram of the connection structure between the loading box and the rolling roller of the present invention;

[0031] Fig.10 It is a schematic diagram of the connection structure between the reeling rod and the loading box of the present invention;

[0032] Fig.11 for Fig.10 The enlarged structural diagram of the E part shown;

[0033] Fig.12 It is a structural schematic diagram of the reeling rod of the present invention;

[0034] Fig.13 It is a schematic diagram of the connection structure between the reel-up rod and the camshaft of the present invention.

[0035] In the figure: 1, loading box; 2, laying structure; 201, rolling roller; 202, guide roller; 203, adjusting screw; 204, first pulley; 205, second pulley; 206, transmission belt; 207, support block; 208, pressure wheel; 3, fixing structure; 301, side rotation rod; 302, squeezing roller; 303, arc groove; 304, engaging gear; 305, tooth groove; 306, abutment block; 307, first spring; 4, positioning structure; 401, pull rod; 402, inner slide rod; 403, groove; 404, positioning slide block; 405, second spring; 406, engaging column; 407 , slot; 408, torsion spring; 5, retractable structure; 501, rocker; 502, conflict washer; 503, third spring; 504, positioning slot; 505, positioning rod; 506, fourth spring; 507, engaging block; 6, winding structure; 601, winding rod; 602, camshaft; 603, connecting slot; 604, ratchet; 605, ratchet block; 606, fifth spring; 7, braking structure; 701, transmission slide rod; 702, block; 703, sixth spring; 704, switching slot; 705, positioning hole; 706, gear ring; 707, toothed slide rod; 708, seventh spring. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Fig.11 As shown, a modified asphalt waterproofing membrane transportation and laying device described in the present invention includes a loading box 1, a laying structure 2 is provided on the side of the loading box 1, a fixing structure 3 is provided on the side of the loading box 1, a braking structure 7 is provided on the inner side of the loading box 1, a positioning structure 4 is connected to the end of the fixing structure 3, a winding structure 6 is provided in the middle of the loading box 1, and a retracting structure 5 is connected between the winding structure 6 and the loading box 1.

[0038] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9As shown, the laying structure 2 includes a rolling roller 201, the end of the loading box 1 is rotatably connected with the rolling roller 201, the top side of the rolling roller 201 is provided with a guide roller 202, the guide roller 202 is rotatably connected to the loading box 1, the guide roller 202 and the rolling roller 201 have the same diameter, and two ends of the guide roller 202 are respectively provided with a second pulley 205, and two ends of the rolling roller 201 are respectively fixedly connected with a first pulley 204, a transmission belt 206 is sleeved between the first pulley 204 and the second pulley 205, and the bottom side of the loading box 1 is rotatably connected with an adjusting screw 203, the threads of the two sides of the adjusting screw 203 are in opposite directions, and the two sides of the adjusting screw 203 are respectively threadedly connected with a support block 207, the support block 207 is slidably connected to the bottom side of the loading box 1, and the bottom side of the support block 207 is rotatably connected with a pressure wheel 208;

[0039] A rolling roller 201 and a guide roller 202 are provided on the side of the loading box 1. The guide roller 202 is arranged directly above the rolling roller 201. At the same time, the rolling roller 201 and the guide roller 202 can move synchronously through the transmission effect of the first pulley 204, the second pulley 205 and the transmission belt 206. When laying the asphalt coil, the end of the coil is placed around the guide roller 202 and then placed on the bottom side of the rolling roller 201. At this time, the traction device as a whole is moved by the pressure wheel 208, and the pressure wheel 208 will press the coil during the movement. The edges of the coils 201 are further reinforced. In order to accommodate coils of different specifications, the operator can rotate the adjusting screws 203 located on both sides of the loading box 1 to change the distance between the two pressing wheels 208, thereby improving the firmness of the coil fixation. On the other hand, since the guide roller 202 is located directly above the rolling roller 201, when the coil is laid, the coil needs to bypass the guide roller 202 and the rolling roller 201, so that the user can more conveniently heat the bent portion of the coil, thereby improving the heating uniformity of the coil.

[0040] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11As shown, the fixed structure 3 includes a side rotating rod 301, and the two sides of the loading box 1 are rotatably connected with a side rotating rod 301 respectively, and an arc groove 303 is opened in the middle of the side rotating rod 301, and a squeezing roller 302 is arranged between the two side rotating rods 301, and the end of the squeezing roller 302 is slidably connected with the side rotating rod 301 through the arc groove 303, and the side of the squeezing roller 302 is slidably connected with a resistance block 306 on the side rotating rod 301 through the arc groove 303, and the side of the resistance block 306 is rotatably connected with the squeezing roller 302, and a first spring 307 is fixedly connected between the side of the resistance block 306 and the side rotating rod 301, and the end of the squeezing roller 302 is fixedly connected with a locking gear 304, and a tooth groove 305 is opened on the top side of the side rotating rod 301;

[0041] When laying the coiled material, the user can rotate the side rotation rod 301 toward the bottom side so that the squeezing roller 302 and the guide roller 202 are in close contact with each other, thereby fully clamping the coiled material located between the two and keeping the coiled material in a taut state. When the coiled material portion between the guide roller 202 and the rolling roller 201 becomes loose, the user can fully rotate the side rotation rod 301 toward the bottom side. At this time, the engaging gear 304 at the end of the squeezing roller 302 will engage with the tooth groove 305, thereby preventing the squeezing roller 302 from continuing to rotate. At the same time, the pushing effect of the first spring 307 can make the current part of the coiled material in a fixed state. Continuing to move the loading box 1 can restore the coiled material to a taut state, which is convenient for use.

[0042] Specifically, Figure 4 , Figure 7 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13As shown, the braking structure 7 includes a transmission slide bar 701, the second pulley 205 is rotatably connected to the guide roller 202, the inner side of the second pulley 205 is slidably connected with the transmission slide bar 701, a sixth spring 703 is fixedly connected between the transmission slide bar 701 and the second pulley 205, a block 702 is fixedly connected to the end of the transmission slide bar 701, a switching groove 704 is provided on the inner side of the guide roller 202, the block 702 is slidably connected to the guide roller 202 through the switching groove 704, and a positioning hole 705 is provided on the inner side of the side rotation rod 301. The end of the transmission slide bar 701 away from the block 702 is a hemispherical structure, and the spherical end of the transmission slide bar 701 conflicts with the side rotation rod 301 through the positioning hole 705. Both ends of the guide roller 202 are fixedly connected with a toothed ring 706. The inner side of the loading box 1 is slidably connected with a toothed slide bar 707. A seventh spring 708 is fixedly connected between the toothed slide bar 707 and the loading box 1. The end of the toothed slide bar 707 is a toothed structure. The end of the side rotation rod 301 is provided with a protrusion structure, and the protrusion at the end of the side rotation rod 301 conflicts with the toothed slide bar 707.

[0043] When the side rotating rod 301 rotates toward the bottom side, the transmission slide bar 701 on the second pulley 205 will disengage from the positioning hole 705 on the side rotating rod 301. At this time, the block 702 set at the end of the transmission slide bar 701 will move to the other side of the switching groove 704, and the block 702 is no longer connected to the guide roller 202. At this time, the rotation of the rolling roller 201 and the guide roller 202 is no longer synchronized, and with the rotation of the side rotating rod 301, the raised part at the end of the side rotating rod 301 will push the toothed slide bar 707 to slide until the toothed end of the toothed slide bar 707 engages with the toothed ring 706 on the guide roller 202. At this time, the guide roller 202 cannot rotate. At this time, since the guide roller 202 and the squeezing roller 302 cannot rotate, after the squeezing roller 302 and the guide roller 202 fix the coil, if the coil becomes loose, the direct moving device as a whole can avoid similar situations.

[0044] Specifically, Figure 1 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig.11As shown, the positioning structure 4 includes a pull rod 401, the ends of the two side rotating rods 301 are rotatably connected with the pull rod 401, the inner side of the side rotating rod 301 is slidably connected with a positioning slider 404, the end of the positioning slider 404 and the side rotating rod 301 are fixedly connected with a second spring 405, the side of the loading box 1 is fixedly connected with a clamping column 406, the side of the positioning slider 404 is provided with a clamping groove 407, and the positioning slider 404 is connected to the side of the loading box 1. The locking groove 407 is engaged with the locking column 406, and the end of the positioning slider 404 is fixedly connected with the inner sliding rod 402, and the inner sliding rod 402 is slidably connected with the side rotating rod 301. The end of the inner sliding rod 402 is an arc structure, and the end of the pull rod 401 is provided with a groove 403. The arc end of the inner sliding rod 402 is in conflict with the pull rod 401 through the groove 403, and a torsion spring 408 is fixedly connected between the pull rod 401 and the side rotating rod 301;

[0045] When the user needs to keep the side rotation rod 301 in a horizontal position, the user can rotate the pull rod 401 at the end of the side rotation rod 301 so that the end of the inner slide rod 402 disengages from the groove 403 structure on the pull rod 401. At this time, the inner slide rod 402 drives the positioning slider 404 to move to one side. At this time, the side rotation rod 301 is rotated to a horizontal state and then released. The positioning slider 404 will return to its position under the push of the second spring 405. At the same time, the slot 407 set on its side will re-engage with the engaging column 406, thereby keeping the side rotation rod 301 in a horizontal state.

[0046] Specifically, Figure 1 , Figure 3 , Fig.11 As shown, the reeling structure 6 includes a reeling rod 601, a reeling rod 601 is provided on the inner side of the loading box 1, and connecting grooves 603 are respectively provided at both ends of the reeling rod 601, a cam shaft 602 is rotatably connected to the side of the reeling rod 601, and a ratchet 604 is fixedly connected to the end of the cam shaft 602, and a ratchet block 605 is slidably connected to the inner side of the reeling rod 601, and a fifth spring 606 is fixedly connected between the ratchet block 605 and the reeling rod 601, and the ratchet block 605 is meshed with the ratchet 604;

[0047] The winding rod 601 located in the middle of the loading box 1 can fix the coiled material. The user only needs to pass the end of the coiled material through the gap between the winding rod 601 and the cam shaft 602, and then rotate the cam shaft 602. A ratchet 604 is provided at the end of the cam shaft 602, so that the cam shaft 602 can only rotate in one direction. As the cam shaft 602 continues to rotate in one direction, the distance between the end of the cam shaft 602 and the winding rod 601 becomes smaller and smaller, thereby finally achieving the effect of fixing the end of the coiled material, which is convenient for disassembly and installation.

[0048] Specifically, Figure 1 , Figure 6 , Fig.10 , Fig.11 As shown, the retractable structure 5 includes a rocker 501, the side of the loading box 1 is rotatably connected with the rocker 501, the end rod of the rocker 501 is fixedly connected with a fitting block 507, the fitting block 507 is engaged with the retracting rod 601 through a connecting groove 603, a resistance washer 502 is abutted on the rocker 501, a third spring 503 is fixedly connected between the resistance washer 502 and the loading box 1, a positioning groove 504 is provided on the side of the rocker 501, a positioning rod 505 is slidably connected to the inner side of the loading box 1, the end of the positioning rod 505 is abutted with the rocker 501 through the positioning groove 504, and a fourth spring 506 is fixedly connected between the positioning rod 505 and the loading box 1;

[0049] After the operator completes the manual laying of the coiled material, he waits for the stress in the coiled material to be consumed. At this time, the end of the coiled material that needs to be rewound is fixed to the winding rod 601, and then the two ends of the winding rod 601 are respectively connected and engaged with the engaging blocks 507 on the rocker 501. The user can complete the storage and fixation of the coiled material by pushing the loading box 1 to move and turning the rocker 501 located on the side of the loading box 1. On the other hand, the coiled material can be laid by passing it through the guide roller 202 and the squeezing roller 302, thereby improving the work efficiency of coil laying.

[0050] When the present invention is in use, firstly, a rolling roller 201 and a guide roller 202 are provided on the side of the loading box 1, and the guide roller 202 is provided just above the rolling roller 201. At the same time, the rolling roller 201 and the guide roller 202 can be synchronously moved through the transmission effect of the first pulley 204, the second pulley 205 and the transmission belt 206. When laying the asphalt coil, the end of the coil is placed around the guide roller 202 and then on the bottom side of the rolling roller 201. At this time, the traction device is moved as a whole by the pressing wheel 208, and the pressing wheel 208 further reinforces the edge of the coil during the movement. In order to adapt to coils of different specifications, the operator can rotate the adjusting screws 203 on both sides of the loading box 1 to change the position of the two pressing wheels 20 8, thereby improving the firmness of the coil fixation. On the other hand, since the guide roller 202 is arranged directly above the rolling roller 201, when laying the coil, the coil needs to bypass the guide roller 202 and the rolling roller 201, so that the user can more conveniently bake and heat the bent part of the coil, thereby improving the heating uniformity of the coil. When laying the coil, the user can rotate the side rotation rod 301 toward the bottom side, so that the squeezing roller 302 and the guide roller 202 are in close contact, and then the coil located in the middle of the two is fully clamped to keep the coil taut. When the coil part between the guide roller 202 and the rolling roller 201 is loose, the user can fully rotate the side rotation rod 301 toward the bottom side. At this time, the squeezing roller 302 and the rolling roller 201 are in close contact with each other. The engaging gear 304 at the end of the pressure roller 302 will engage with the tooth groove 305, thereby preventing the squeezing roller 302 from continuing to rotate. At the same time, the pushing effect of the first spring 307 can make the current part of the coil in a fixed state. Continuing to move the loading box 1 can restore the taut state of the coil, which is convenient for use. In order to provide a better clamping and fixing effect for the middle part of the coil, when the side rotation rod 301 rotates toward the bottom side, the transmission slide bar 701 on the second pulley 205 will disengage from the positioning hole 705 on the side rotation rod 301. At this time, the block 702 set at the end of the transmission slide bar 701 will move to the other side of the switching groove 704, and the block 702 is no longer connected to the guide roller 202. At this time, the rotation of the rolling roller 201 and the guide roller 202 is no longer synchronized. , and as the side rotating rod 301 rotates, the raised portion at the end of the side rotating rod 301 pushes the toothed slide bar 707 to slide until the toothed end of the toothed slide bar 707 meshes with the toothed ring 706 on the guide roller 202. At this time, the guide roller 202 cannot rotate. At this time, since both the guide roller 202 and the squeezing roller 302 cannot rotate, after the coil is fixed by the squeezing roller 302 and the guide roller 202, if the coil becomes loose, the direct moving device as a whole can avoid similar situations. When the user needs to keep the side rotating rod 301 in a horizontal position, the user can rotate the pull rod 401 at the end of the side rotating rod 301 to disengage the end of the inner slide bar 402 from the groove 403 structure on the pull rod 401.At this time, the inner slide bar 402 drives the positioning slide block 404 to move to one side. At this time, the side rotation rod 301 is rotated to a horizontal state and then released. The positioning slide block 404 will return to its position under the push of the second spring 405. At the same time, the card slot 407 arranged on its side will re-engage with the card column 406 to keep the side rotation rod 301 in a horizontal state. The winding rod 601 located in the middle of the loading box 1 can fix the coiled material. The user only needs to pass the end of the coiled material through the gap between the winding rod 601 and the cam shaft 602, and then rotate the cam shaft 602. The end of the cam shaft 602 is provided with a ratchet 604, which makes the cam shaft 602 can only rotate in one direction. As the cam shaft 602 continues to rotate in one direction , the distance between the end of the camshaft 602 and the reeling rod 601 becomes smaller and smaller, and finally the end of the coil is fixed, which is convenient for disassembly and installation. After the operator completes the manual coil laying, wait for the stress in the coil to be consumed, and then fix the end of the coil that needs to be rewound to the reeling rod 601, and then connect and engage the two ends of the reeling rod 601 with the engaging blocks 507 on the rocker 501 respectively. The user can complete the storage and fixation of the coil while pushing the loading box 1 to move and rotating the rocker 501 on the side of the loading box 1. On the other hand, the coil can be laid by passing the coil between the guide roller 202 and the squeezing roller 302, which improves the working efficiency of coil laying. ,

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A modified asphalt waterproofing coiled material transportation and laying device, characterized in that: The invention comprises a loading box (1), a laying structure (2) is provided on the side of the loading box (1), a fixing structure (3) is provided on the side of the loading box (1), a braking structure (7) is provided on the inner side of the loading box (1), the end of the fixing structure (3) is connected to a positioning structure (4), a retracting structure (6) is provided in the middle of the loading box (1), and a retracting structure (5) is connected between the retracting structure (6) and the loading box (1); The laying structure (2) comprises a rolling roller (201), the end of the loading box (1) is rotatably connected to the rolling roller (201), the top side of the rolling roller (201) is provided with a guide roller (202), the guide roller (202) and the loading box (1) are rotatably connected, the guide roller (202) and the rolling roller (201) have the same diameter, a second pulley (205) is respectively provided at both ends of the guide roller (202), a first pulley (204) is respectively fixedly connected at both ends of the rolling roller (201), and a transmission belt (206) is sleeved between the first pulley (204) and the second pulley (205).

2. A modified asphalt waterproofing coiled material transportation and laying device according to claim 1, characterized in that: The bottom side of the loading box (1) is rotatably connected to an adjusting screw (203), the threads on both sides of the adjusting screw (203) are in opposite directions, and the two sides of the adjusting screw (203) are respectively threadedly connected to a supporting block (207), the supporting block (207) is slidably connected to the bottom side of the loading box (1), and the bottom side of the supporting block (207) is rotatably connected to a pressure wheel (208).

3. The modified asphalt waterproofing coiled material transportation and laying device according to claim 1 is characterized by: The fixed structure (3) comprises a side rotating rod (301), and the two sides of the loading box (1) are respectively rotatably connected to a side rotating rod (301), and an arc groove (303) is opened in the middle of the side rotating rod (301), and a squeezing roller (302) is arranged between the two side rotating rods (301), and the end of the squeezing roller (302) is slidably connected to the side rotating rod (301) through the arc groove (303).

4. A modified asphalt waterproofing coiled material transportation and laying device according to claim 3, characterized in that: The side rotating rod (301) is slidably connected to a resistance block (306) via an arc groove (303); the side surface of the resistance block (306) is rotationally connected to the squeezing roller (302); a first spring (307) is fixedly connected between the side surface of the resistance block (306) and the side rotating rod (301); an engaging gear (304) is fixedly connected to the end of the squeezing roller (302); and a tooth groove (305) is provided on the top side of the side rotating rod (301).

5. The modified asphalt waterproofing coiled material transportation and laying device according to claim 3 is characterized by: The braking structure (7) comprises a transmission slide bar (701), the second pulley (205) is rotatably connected to the guide roller (202), the inner side of the second pulley (205) is slidably connected to the transmission slide bar (701), a sixth spring (703) is fixedly connected between the transmission slide bar (701) and the second pulley (205), the end of the transmission slide bar (701) is fixedly connected to a block (702), a switching groove (704) is provided on the inner side of the guide roller (202), the block (702) is slidably connected to the guide roller (202) through the switching groove (704), a positioning hole (705) is provided on the inner side of the side rotation rod (301), the end of the transmission slide bar (701) facing away from the block (702) is a semi-spherical structure, and the spherical end of the transmission slide bar (701) contacts the side rotation rod (301) through the positioning hole (705).

6. A modified asphalt waterproofing coiled material transportation and laying device according to claim 5, characterized in that: Both ends of the guide roller (202) are fixedly connected with a toothed ring (706); the inner side of the loading box (1) is slidably connected with a toothed sliding rod (707); a seventh spring (708) is fixedly connected between the toothed sliding rod (707) and the loading box (1); the end of the toothed sliding rod (707) is a toothed structure; the end of the side rotating rod (301) is provided with a protrusion structure; the protrusion at the end of the side rotating rod (301) conflicts with the toothed sliding rod (707).

7. The modified asphalt waterproofing coiled material transportation and laying device according to claim 3 is characterized by: The positioning structure (4) includes a pull rod (401), the pull rod (401) is rotatably connected between the ends of the two side rotating rods (301), a positioning slider (404) is slidably connected to the inner side of the side rotating rod (301), a second spring (405) is fixedly connected between the end of the positioning slider (404) and the side rotating rod (301), a locking column (406) is fixedly connected to the side of the loading box (1), a locking groove (407) is provided on the side of the positioning slider (404), and the positioning slider (404) is locked with the locking column (406) through the locking groove (407).

8. The modified asphalt waterproofing coiled material transportation and laying device according to claim 7 is characterized by: The end of the positioning slider (404) is fixedly connected to an inner sliding rod (402), and the inner sliding rod (402) is slidably connected to the side rotating rod (301). The end of the inner sliding rod (402) is an arc structure, and a groove (403) is provided at the end of the pull rod (401). The arc end of the inner sliding rod (402) is in contact with the pull rod (401) through the groove (403), and a torsion spring (408) is fixedly connected between the pull rod (401) and the side rotating rod (301).

9. The modified asphalt waterproofing coiled material transportation and laying device according to claim 1, characterized in that: The retracting structure (6) comprises a retracting rod (601), the inner side of the loading box (1) is provided with a retracting rod (601), both ends of the retracting rod (601) are respectively provided with connecting grooves (603), the side of the retracting rod (601) is rotatably connected to a camshaft (602), the end of the camshaft (602) is fixedly connected to a ratchet (604), the inner side of the retracting rod (601) is slidably connected to a ratchet block (605), a fifth spring (606) is fixedly connected between the ratchet block (605) and the retracting rod (601), and the ratchet block (605) is meshed with the ratchet (604).

10. A modified asphalt waterproofing coiled material transportation and laying device according to claim 9, characterized in that: The retractable structure (5) comprises a rocking arm (501), the side of the loading box (1) is rotatably connected to the rocking arm (501), the end rod of the rocking arm (501) is fixedly connected to a fitting block (507), the fitting block (507) is engaged with the retracting rod (601) through a connecting groove (603), a resisting washer (502) is abutted on the rocking arm (501), a third spring (503) is fixedly connected between the resisting washer (502) and the loading box (1), a positioning groove (504) is provided on the side of the rocking arm (501), a positioning rod (505) is slidably connected to the inner side of the loading box (1), the end of the positioning rod (505) is abutted against the rocking arm (501) through the positioning groove (504), and a fourth spring (506) is fixedly connected between the positioning rod (505) and the loading box (1).

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