Roof waterproof roll auxiliary construction equipment

Abstract

The utility model relates to the field of building construction, in particular to roof waterproof roll auxiliary construction equipment which comprises a cart portion, a spreading portion and a heating portion, the cart portion comprises a bearing plate, walking wheels and a push-pull rod, the spreading portion comprises a bearing frame, a heating feeding roller set, a guide roller and a pressure applying roller, and the heating portion comprises a gas tank, a conveying pipeline and a nozzle. The gas tank is arranged on the bearing plate on the right side of the bearing frame, the nozzle is arranged at the bottom of the bearing plate on the left side of the guide roller, the gas tank is connected with the nozzle through a conveying pipeline, a constructor can pull the device to lay the waterproof coiled material, the waterproof coiled material laying can be completed by one person, and the labor cost can be effectively reduced; the labor intensity of constructors is reduced, the laying efficiency is effectively improved, and the construction quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and in particular relates to auxiliary construction equipment for roof waterproofing coiled materials. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings. It includes foundation construction, main structure construction, roof construction, decoration construction, etc. Among them, roof waterproofing is an extremely important project in roof construction.

[0003] In the prior art, during the roof waterproofing construction, construction workers are required to lay waterproofing coiled materials. The existing laying method is manual laying, where one person heats the coiled materials with a flame spray gun, and the other person lays the coiled materials behind. The labor cost of laying waterproofing coiled materials by two people working together is high, the labor intensity of the construction workers is high, the laying efficiency is low, and the construction quality is inconsistent. Therefore, how to overcome the above-mentioned technical problems and defects has become a key issue to be solved. Utility Model Content

[0004] The purpose of the invention of the utility model is to overcome the defects described in the background technology, thereby realizing a roof waterproofing membrane auxiliary construction equipment. Construction workers can pull the device to lay the waterproofing membrane. One person can complete the laying of the waterproofing membrane, which can effectively reduce labor costs and reduce the labor intensity of construction workers, while effectively improving the laying efficiency and ensuring the construction quality.

[0005] To achieve the above-mentioned purpose of the invention, the technical solution of the utility model is: a roof waterproofing membrane auxiliary construction equipment, including a cart part, a laying part and a heating part, the laying part is arranged on the supporting plate of the cart part in an upper and lower distribution, and the heating part is arranged on the supporting plate of the cart part at the rear side of the laying part.

[0006] Specifically, the cart portion includes a load-bearing plate, running wheels and a push-pull rod, the end of the push-pull rod is hingedly arranged at the edge of the load-bearing plate through a hinge shaft, and the running wheels are symmetrically arranged at both ends of the hinge shaft.

[0007] At the same time, the material laying part includes a supporting frame, a heated feeding roller group, a guide roller and a pressure roller. The supporting frame is arranged on the supporting plate, the heated feeding roller group is arranged in the middle of the supporting frame, the guide roller is arranged at the bottom of the supporting plate below the supporting frame, and the pressure roller is arranged at the bottom of the supporting plate behind the guide roller.

[0008] The heating part includes a gas tank, a delivery pipeline and a nozzle. The gas tank is arranged on the supporting plate on the right side of the supporting frame, and the nozzle is arranged at the bottom of the supporting plate on the left side of the guide roller. The gas tank is connected to the nozzle through the delivery pipeline.

[0009] In the above-mentioned roof waterproofing membrane auxiliary construction equipment, the push-pull rod includes a hinged end and a telescopic end. The end of the hinged end is hingedly arranged at the left edge of the bearing plate through a hinge shaft, and the telescopic end is slidably inserted from the top of the hinged end to the inside of the hinged end.

[0010] At the same time, a butterfly bolt is arranged on the side of the insertion point of the telescopic end at the top end of the hinged end.

[0011] In the above-mentioned roof waterproofing membrane auxiliary construction equipment, a U-shaped groove is opened on the top of the supporting frame, a membrane shaft is placed in the U-shaped groove, the membrane to be laid is rolled up on the membrane shaft, and the heating feeding roller group is arranged directly below the membrane to be laid.

[0012] In the above-mentioned roof waterproofing membrane auxiliary construction equipment, the heating feeding roller group includes an electromagnetic heating roller and a driving roller, and the electromagnetic heating roller and the driving roller are symmetrically arranged in the middle of the supporting frame just below the membrane to be laid, and a driving motor is also arranged on the outer side of the supporting frame, and the driving motor is connected to the driving roller through a bevel gear group.

[0013] In addition, rectangular through holes are opened on the bottom of the supporting frame and the supporting plate directly below the coil shaft, and the pulled-out end of the coil to be laid passes through the heated feeding roller group, the rectangular through hole, and the guide roller in sequence, and is then pressed to the ground by the pressure roller.

[0014] In the above-mentioned roof waterproofing membrane auxiliary construction equipment, the gas tank is a horizontal gas tank, and the gas tank is placed on the supporting plate through a gas tank rack. The gas tank rack is an openable gas tank rack with a frame body adapted to the curvature of the gas tank body, the upper and lower parts of the left side are hinged, and the upper and lower parts of the right side are connected by buckles.

[0015] In addition, a cutting mechanism is also provided in the middle of the supporting frame at the lower part of the heating and feeding roller group.

[0016] Specifically, the cutting mechanism includes a cutting plate, a cutting knife and a pressure rod, the cutting plate is arranged on the bottom plate of the supporting frame below the heated feeding roller group, the pressure rod is symmetrically arranged on the upper and lower sides of the cutter through a sliding sleeve, a compression spring is arranged between the front end of the pressure rod and the sliding sleeve, sliding plates are symmetrically arranged on both sides of the cutter, a sliding hole is opened on the supporting frame, the cutting knife is slidably arranged in the sliding hole of the supporting frame through the sliding plate, a limiting block is arranged on the outer side of the sliding plate, a push rod is axially arranged on the outer side of the supporting frame on the right side of the sliding hole, and the movable end of the push rod is connected to the limiting block on the outer side of the sliding plate.

[0017] At the same time, the cutting plate is a split cutting plate with upper and lower parts and a gap left at the corresponding cutting knife. The cutting plate and the cutting knife are respectively arranged on both sides of the pull-out end of the coil to be laid.

[0018] Compared with the prior art, the roof waterproofing membrane auxiliary construction equipment of the utility model has at least the following features:

[0019] Beneficial effects:

[0020] 1. The auxiliary construction equipment for roof waterproofing coiled materials of the utility model can also roll the waterproofing coiled materials through the pressure roller of the paving part to ensure the flatness of the paving and improve the construction quality.

[0021] 2. The roof waterproofing membrane auxiliary construction equipment of the utility model realizes the function of automatically cutting the membrane after the membrane is laid, by providing a cutting plate and a cutting knife, thus avoiding the tedious manual cutting and greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a side view structural schematic diagram of the roof waterproofing membrane auxiliary construction equipment of the utility model;

[0023] Figure 2 It is a side structural cross-sectional schematic diagram of the roof waterproofing membrane auxiliary construction equipment of the utility model;

[0024] Figure 3 yes Figure 1 The enlarged schematic diagram of the structure of the cutting mechanism at A in the middle;

[0025] Figure 4 yes Figure 2 An enlarged schematic diagram of the structure of the cutting mechanism at B in the middle.

[0026] In the figure:

[0027] 1- cart part: 101- load plate, 102- running wheel;

[0028] 103-push-pull rod, 131-hinge end, 132-telescopic end, 133-butterfly bolt, 104-hinge shaft;

[0029] 2-Material laying department:

[0030] 201-mounting frame, 211-U-shaped groove, 212-coil shaft;

[0031] 202-heating feed roller set, 221-electromagnetic heating roller, 222-driving roller, 223-driving motor, 224-rectangular through hole, 225-bevel gear set;

[0032] 203-guide roller, 204-pressure roller;

[0033] 3-Heating section:

[0034] 301-gas tank, 311-gas tank rack; 302-transmission pipeline, 303-nozzle;

[0035] 4- Cutting mechanism:

[0036] 401-cutting plate, 402-cutting knife, 403-pressing rod, 404-sliding sleeve, 405-compression spring, 406-sliding plate, 407-sliding hole, 408-limiting block, 409-push rod. DETAILED DESCRIPTION

[0037] The roof waterproofing membrane auxiliary construction equipment of the utility model is described in more detail below with reference to the accompanying drawings and through specific implementation methods.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] This embodiment discloses a roof waterproofing coil auxiliary construction device, which can be pulled by construction workers to lay waterproofing coils. When laying waterproofing coils, one person can complete it, which can effectively reduce labor costs and reduce the labor intensity of construction workers, while effectively improving laying efficiency and ensuring construction quality. Figure 1 , Figure 2 It mainly includes a trolley part 1, a material laying part 2 and a heating part 3. The material laying part 2 is arranged on a supporting plate 101 of the trolley part 1 in an upper and lower distribution manner. The heating part 3 is arranged on the supporting plate 101 of the trolley part 1 at the rear side of the material laying part 2. The trolley part 1 can be used by construction workers to push and pull the material laying part and the heating part for easy movement.

[0040] For details, see Figure 1 , Figure 2 The cart part 1 includes a bearing plate 101, running wheels 102 and a push-pull rod 103. The end of the push-pull rod 103 is hingedly arranged at the edge of the bearing plate 101 through a hinge shaft 104. By setting the hinge shaft 104 to push and pull the rod 103 and the bearing plate 110, it is easier to push and pull the push-pull rod and the cart. The running wheels 102 are symmetrically arranged at both ends of the hinge shaft 104.

[0041] Also, see Figure 1 , Figure 2The push-pull rod 103 includes a hinged end 131 and a telescopic end 132. The end of the hinged end 131 is hingedly arranged at the left edge of the bearing plate 101 through a hinge shaft 104. The telescopic end 132 is slidably inserted from the top of the hinged end 131 to the inside of the hinged end 131. By setting a telescopic push-pull rod 131, the length of the push-pull rod 103 can be adjusted according to the height of the construction workers and the height of the construction environment when the construction workers use the device. At the same time, by connecting in a hinged manner, the relative angle between the hinged end 131 and the bearing plate can be adjusted so that it can be pulled and pushed.

[0042] A butterfly bolt 133 is arranged on the side of the insertion place of the telescopic end 132 at the top end of the hinge end 131. The length of the telescopic end 132 can be fixed by the butterfly bolt 133, and the fixing effect is good, and the adjustability is strong.

[0043] To lay the coils through the laying section, see Figure 1 , Figure 2 The material laying part 2 includes a support frame 201, a heating feed roller group 202, a guide roller 203 and a pressure roller 204. The coiled material to be laid can be installed through the support frame 201. At the same time, the coiled material to be laid is stretched by the heating feed roller group 202, guided by the guide roller 203 after being stretched, and finally pressed to the ground by the pressure roller 204.

[0044] For details, see Figure 2 , the support frame 201 is arranged on the carrier plate 101. A U-shaped groove 211 is provided on the top of the support frame 201, and a coil shaft 212 is placed in the U-shaped groove 211, and the coil to be laid is rolled up on the coil shaft 212. By installing the coil to be laid on the coil shaft 212, the coil shaft 212 and the coil to be laid are placed in the U-shaped groove 211 on the top of the support frame 212, and the installation and placement of the coil to be laid is completed. By placing the coil shaft 212 in a directly placed and installed structure, the coil shaft 212 can be quickly disassembled and installed.

[0045] In actual implementation, bearings are arranged at both ends of the coil shaft 212 at the U-shaped groove 211. The bearings reduce the friction between the coil shaft 212 and the U-shaped groove, so that the coil to be laid can be pulled out more smoothly.

[0046] To achieve the stretching of the coiled material to be laid, see Figure 2 , the heating feed roller group 202 is arranged directly below the coiled material to be laid. The heating feed roller group 202 includes an electromagnetic heating roller 221 and a driving roller 222. The electromagnetic heating roller 221 and the driving roller 222 are symmetrically arranged in the middle of the support frame 201 directly below the coiled material to be laid. A driving motor 223 is also arranged on the outer side of the support frame 201, and the driving motor 223 is connected to the driving roller 222 through a bevel gear group 225.

[0047] Through the above structure, the driving motor 223 is running and drives the driving roller 222 to run through the bevel gear set 225. The driving roller 222 cooperates with the electromagnetic heating roller 221 to stretch the coiled material to be laid.

[0048] By providing the electromagnetic heating roller 221 of the heating feed roller group 202, the coiled material to be laid can be preliminarily heated while being stretched and fed in cooperation with the driving roller 222. In this embodiment, the outer surface of the electromagnetic heating roller 221 is a smooth surface.

[0049] A rectangular through hole 224 is provided on the bottom of the support frame 201 and the carrier plate 101 directly below the coil shaft 212. The guide roller 203 is disposed at the bottom of the carrier plate 101 below the support frame 201. The pressure roller 204 is disposed at the bottom of the carrier plate 101 behind the guide roller 203. When the coil to be laid is stretched, the pulled-out end of the coil to be laid passes through the heated feed roller group 202, the rectangular through hole 224, and the guide roller 203 in sequence, and is then pressed toward the ground by the pressure roller 204.

[0050] To achieve heating of the coil while laying it, see Figure 2 The heating unit 3 includes a gas tank 301, a delivery pipeline 302 and a nozzle 303. The gas tank 301 is arranged on the supporting plate 101 on the right side of the supporting frame 201. The nozzle 303 is arranged at the bottom of the supporting plate 101 on the left side of the guide roller 203. The gas tank 301 is connected to the nozzle 303 through the delivery pipeline 302.

[0051] With the above structure, when the laying part 2 is stretching and laying the coil, combustible gas is provided to the nozzle 303 through the 301, and the nozzle 303 sprays flames to heat the stretched coil, thereby heating the coil while stretching and laying.

[0052] Also, see Figure 2 , the gas tank 301 is a horizontal gas tank. The gas tank 301 is placed on the carrier plate 101 through a gas tank rack 311. The gas tank rack 311 is an openable gas tank rack 311 whose frame body is adapted to the curvature of the gas tank 301, the upper and lower parts of the left side are hinged, and the upper and lower parts of the right side are connected by buckles. The gas tank 301 is installed by the openable gas tank rack, which is convenient for taking and placing the gas tank 301.

[0053] To cut the coil after laying, see Figure 2 , Figure 3 , Figure 4 A cutting mechanism 4 is also provided in the middle of the support frame 201 below the heating feed roller group 202. After the coil is laid, the coil is cut by the cutting mechanism 4.

[0054] For details, see Figure 2 , Figure 4 The cutting mechanism 4 includes a cutting plate 401, a cutting knife 402 and a pressing rod 403. The cutting plate 401 is arranged on the bottom plate of the supporting frame 201 below the heating feeding roller group 202, and the cutting plate 401 and the cutting knife 402 are respectively arranged on both sides of the pull-out end of the coil to be laid.

[0055] The pressure rod 403 is symmetrically arranged on the upper and lower sides of the cutter 402 through a sliding sleeve 404. A compression spring 405 is arranged between the front end of the pressure rod 403 and the sliding sleeve 404. The pressure rod 403 can slide along the sliding sleeve 404, and the compression spring 405 can reset it. Sliding plates 406 are symmetrically arranged on both sides of the cutter 402, and a sliding hole 407 is opened on the supporting frame 201. The cutter 402 is slidably arranged in the sliding hole 407 of the supporting frame 201 through the sliding plate 406. A limiting block 408 is arranged on the outer side of the sliding plate 406. A push rod 409 is axially arranged on the outer side of the supporting frame 201 on the right side of the sliding hole 407, and the movable end of the push rod 409 is connected to the limiting block 408 on the outer side of the sliding plate 406.

[0056] With the above structure, when cutting is required, the push rod 409 drives the sliding plate 406 to slide along the sliding hole 407, and the sliding plate 406 drives the cutter 402 to slide, and the cutter 402 performs a cutting action. While the cutter 402 performs a cutting action, the pressure rod 403 presses the stretched coil toward the cutting plate 401 under the action of the compression spring 405, and the cutter 402 cooperates with the cutting plate 401 to ensure the cutting position of the coil.

[0057] It should be noted that, in this embodiment, the distance between the cutter 402 and the ground is greater than or equal to the distance between the stretched coil 401 perpendicular to the ground and the front end of the running wheel 102. When the stretched coil is cut, sufficient margin can be left to allow the cut coil to continue to be laid forward, so as to ensure that there is no dead angle when the coil is laid to the corner of the wall, thereby ensuring the complete laying of the waterproof coil.

[0058] In addition, the cutting plate 401 is a split cutting plate 401 with a gap corresponding to the cutting knife 402. The cutting knife 202 cooperates with the gap of the cutting plate 401 to cut the coil.

[0059] The working principle of the auxiliary construction equipment of the roof waterproofing membrane of the utility model:

[0060] When the device is working, the coil to be laid is placed on the top of the loading frame through the coil shaft, the coil is pulled out to the heating feeding roller group, the heating feeding roller group is driven by the driving motor to preliminarily heat the coil and then the coil is pulled downward, the pulled-out end of the coil to be laid is stretched by the heating feeding roller group and downwardly passes through the rectangular through hole, the nozzle of the heating part sprays flame to heat the coil for secondary heating, the coil after secondary heating is guided by the guide roller and pressed to the ground by the pressure roller, thereby completing the laying of the coil.

[0061] When the coil is laid, the push rod of the cutting mechanism drives the sliding plate to slide, and the sliding plate drives the cutter to cut. While the cutter is cutting, the pressure rod presses the stretched coil to the cutting plate under the action of the compression spring, and the cutter cooperates with the cutting plate to cut the coil.

[0062] After the coil is cut, the construction workers will lay the cut end of the coil with excess to complete the entire laying process.

[0063] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0064] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. A roof waterproofing membrane auxiliary construction equipment, characterized in that: It includes a cart part, a material spreading part and a heating part, wherein the material spreading part is arranged on the carrying plate of the cart part in an upper and lower distribution, and the heating part is arranged on the carrying plate of the cart part at the rear side of the material spreading part; The cart part includes a load-bearing plate, running wheels and a push-pull rod, the end of the push-pull rod is hingedly arranged at the edge of the load-bearing plate through a hinge shaft, and the two ends of the hinge shaft are symmetrically provided with running wheels; The material laying part includes a supporting frame, a heating and feeding roller group, a guide roller and a pressure roller, wherein the supporting frame is arranged on the carrying plate, the heating and feeding roller group is arranged in the middle of the supporting frame, the guide roller is arranged at the bottom of the carrying plate below the supporting frame, and the pressure roller is arranged at the bottom of the carrying plate behind the guide roller; The heating part includes a gas tank, a delivery pipeline and a nozzle. The gas tank is arranged on the supporting plate on the right side of the supporting frame, and the nozzle is arranged at the bottom of the supporting plate on the left side of the guide roller. The gas tank is connected to the nozzle through the delivery pipeline.

2. The auxiliary construction equipment for roof waterproofing membrane according to claim 1 is characterized in that: The push-pull rod includes a hinged end and a telescopic end. The end of the hinged end is hingedly arranged at the left edge of the bearing plate through a hinge shaft. The telescopic end is slidably inserted from the top of the hinged end into the interior of the hinged end. A butterfly bolt is arranged on the side of the insertion point of the telescopic end at the top end of the hinged end.

3. The auxiliary construction equipment for roof waterproofing membrane according to claim 1 is characterized in that: A U-shaped groove is provided on the top of the supporting frame, a coil shaft is placed in the U-shaped groove, the coil shaft is rolled up with the coil to be laid, and the heating feeding roller group is arranged just below the coil to be laid.

4. The auxiliary construction equipment for roof waterproofing membrane according to claim 3 is characterized by: The heating feed roller group includes an electromagnetic heating roller and a driving roller, which are symmetrically arranged in the middle of the loading frame directly below the coiled material to be laid, and a driving motor is also arranged on the outer side of the loading frame, and the driving motor is connected to the driving roller through a bevel gear group; A rectangular through hole is opened on the bottom of the support frame and the bearing plate directly below the coil shaft. The pulled-out end of the coil to be laid passes through the heated feeding roller group, the rectangular through hole, and the guide roller in sequence and is then pressed to the ground by the pressure roller.

5. The auxiliary construction equipment for roof waterproofing membrane according to claim 1 is characterized by: The gas tank is a horizontal gas tank, which is placed on a supporting plate through a gas tank rack. The gas tank rack is an openable and closable gas tank rack with a frame body adapted to the curvature of the gas tank body, a left upper and lower part hinged, and a right upper and lower part connected by a buckle.

6. The auxiliary construction equipment for roof waterproofing membrane according to claim 1, characterized in that: A cutting mechanism is also provided in the middle of the supporting frame at the bottom of the heating and feeding roller group; The cutting mechanism includes a cutting plate, a cutting knife and a pressure rod, the cutting plate is arranged on the bottom plate of the supporting frame below the heated feeding roller group, the pressure rod is symmetrically arranged on the upper and lower sides of the cutting knife through a sliding sleeve, a compression spring is arranged between the front end of the pressure rod and the sliding sleeve, sliding plates are symmetrically arranged on both sides of the cutting knife, a sliding hole is opened on the supporting frame, the cutting knife is slidably arranged in the sliding hole of the supporting frame through the sliding plate, a limiting block is arranged on the outer side of the sliding plate, a push rod is axially arranged on the outer side of the supporting frame on the right side of the sliding hole, and the movable end of the push rod is connected to the limiting block on the outer side of the sliding plate.

7. The auxiliary construction equipment for roof waterproofing membrane according to claim 6 is characterized by: The cutting board is a split type cutting board with a gap left at the corresponding cutting knife. The cutting plate and the cutting knife are respectively arranged on both sides of the pull-out end of the coiled material to be laid.

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