Building roof construction equipment

Abstract

The present invention belongs to the technical field of roof construction, and in particular, is a building roof construction equipment, including a driving vehicle, and also including a switching device, a brushing device and a film sticking device installed on the driving vehicle. The building roof construction equipment, by providing a brushing device, can automatically apply waterproof coating to the roof, the connecting frame is lifted and lowered along with the lifting and lowering of the lifting rod, driving the roller brush to lift and lower, the deflection frame and the connecting frame are slidably plugged, so that after the deflection frame is pushed, the roller brush moves, so that the roller brush moves out from under the driving vehicle shell, so that the corners can be painted without being affected by the driving vehicle and the film sticking device, the deflection frame and the roller brush are rotatably connected, so that the roller brush can roll to apply waterproof coating to the roof surface, solving the technical problems that the existing building roof is easily fatigued by manual construction, the work efficiency is low, the labor force is large, and the use of heating equipment has certain risks.

Description

Technical Field

[0001] The invention relates to the technical field of roof construction, and in particular to a building roof construction device. Background Art

[0002] Measures taken from the building materials and structures to prevent water from penetrating into certain parts of the building are mostly used in underground buildings, underground parts of buildings, interior rooms that need waterproofing, and water storage structures. According to the different measures and means taken, it is divided into two categories: material waterproofing and structural waterproofing. Material waterproofing relies on building materials to block the passage of water to achieve the purpose of waterproofing or increase the ability to resist leakage, such as roll waterproofing, film waterproofing, rigid waterproofing of concrete and cement mortar, and clay and lime soil waterproofing. Structural waterproofing takes appropriate structural forms to block the passage of water to achieve the purpose of waterproofing, such as waterstops and cavity structures.

[0003] In the existing construction of building roof waterproofing membranes, the roof is manually coated with waterproof coating. When facing a large area of ​​roof, workers are required to squat or bend over for a long time to paint, which is easy to cause fatigue and low work efficiency. After the waterproof coating is completed, workers are required to heat the waterproof membrane while fitting it to the roof, which requires a lot of labor and has certain risks in using heating equipment. In addition, the odor generated by heating the waterproof membrane for a long time has a certain impact on the human body, which is easy to cause construction problems. At the same time, the waterproof membrane needs to be compacted after manual heating, which is cumbersome and easy to be compacted loosely when done manually, thereby reducing the waterproof effect. Summary of the invention

[0004] Based on the existing building roofs that are constructed manually, fatigue is easy to occur, and the work efficiency is low, the labor force is large, and the use of heating equipment is dangerous. In addition, the odor generated by long-term heating of waterproof membranes has a certain impact on the human body, and it is easy to cause construction. At the same time, the waterproof membrane needs to be compacted after manual heating, and the steps are cumbersome. Manual completion is prone to loose compaction, which reduces the technical problem of waterproof effect. The present invention proposes a building roof construction equipment.

[0005] The present invention provides a building roof construction device, which comprises a driving vehicle, and also comprises a switching device, a painting device and a film sticking device installed on the driving vehicle.

[0006] The switching device is located on the outer surface of the shell of the driving vehicle, and drives the painting device and the film sticking device to rise and fall. The switching device includes a pushing connecting rod and a lifting rod. The deflection of the pushing connecting rod drives the lifting rod to rise and fall.

[0007] The painting device is located on the outer surface of the outer shell of the driving vehicle, and is used to paint the waterproof paint on the roof and floor. The painting device includes a conveying mechanism and a pushing mechanism. The conveying mechanism includes a stirring tank, and the stirring tank conveys the waterproof paint to be painted into the pushing mechanism. The pushing mechanism includes a deflection frame with gears and a roller brush. The deflection of the deflection frame drives the roller brush to deflect.

[0008] The film sticking device is located on the outer surface of the driving vehicle and is used to adhere the waterproofing membrane to the roof. The film sticking device includes a driving mechanism, a flame-spraying mechanism and an adjusting mechanism. The driving mechanism includes a film-feeding roller, and the rotation of the film-feeding roller transports the waterproofing membrane. The flame-spraying mechanism includes a deflection rod and a spray gun. The deflection of the deflection rod drives the spray gun to deflect left and right. The adjusting mechanism includes a pushing connecting plate with a roller, and the movement of the pushing connecting plate drives the spray gun to move.

[0009] Preferably, the switching device also includes a switching motor, which is fixedly mounted on the inner wall of the outer shell of the driving vehicle. A crankshaft is fixedly mounted on one end of the output shaft of the switching motor. The other end of the crankshaft is rotatably connected to the outer surface of the outer shell of the driving vehicle via a bearing. One end of the crankshaft is hinged to one end of the pushing connecting rod via a pin shaft. One end of the pushing connecting rod is hinged to one end of the lifting rod via a pin shaft. One end of the lifting rod located at the bottom is slidably plugged into the inner wall of the outer shell of the driving vehicle.

[0010] Through the above technical scheme, by switching the motor to start, the crankshaft can be driven to rotate, and the rotation of the crankshaft drives the push connecting rod to deflect, thereby pulling the lifting rod to lift and lower. When the lifting rods on both sides at the bottom rise, the lifting rod in the middle can be lowered, thereby completing the switching of the roller brush and the pressure roller, and after the waterproof coating is applied to the ground, the waterproof membrane can be bonded to the roof.

[0011] Preferably, the conveying mechanism also includes a conveying pipe with a control valve, one end of the conveying pipe is fixedly connected to the lower surface of the stirring tank, the stirring tank is fixedly installed on the upper surface of the outer shell of the driving vehicle, the outer surface of the deflection frame is fixedly installed with a conveying shell, the upper surface of the conveying shell is fixedly connected with a diversion pipe, the two diversion pipes are fixedly connected through a hose, one end of the conveying pipe is fixedly connected to the outer surface of one of the diversion pipes through a hose, and a scraper is fixedly installed on the inner wall of the conveying shell.

[0012] Through the above technical scheme, the waterproof coating can be transported to the diversion pipe through the delivery pipe, and then enter the delivery shell after being diverted through the diversion pipe, and flow to the outer surface of the roller brush. The two diversion pipes are connected by a hose, which does not affect the deflection of the roller brush. The waterproof coating on the surface of the roller brush can be evenly applied through the scraper, making it convenient for the roller brush to evenly apply it to the roof.

[0013] Preferably, the pushing mechanism also includes a connecting frame, the upper surface of the connecting frame is fixedly mounted to one end of the lifting rod on the lower outer side, the inner walls of the grooves on both sides of the connecting frame are respectively slidably plugged into the two ends of the deflection frame, and the two ends of the deflection frame are respectively rotatably connected to the two ends of the roller brush.

[0014] Through the above technical scheme, the connecting frame and the lifting rod are lifted and lowered as the lifting rod is lifted and lowered, driving the roller brush to lift and lower. The deflection frame and the connecting frame are slidably connected, so that after the deflection frame is pushed, the roller brush moves, and thus the roller brush moves out from under the outer shell of the driving vehicle, so that the corners can be painted without being affected by the driving vehicle and the film-applying device. The deflection frame and the roller brush are rotatably connected, so that the roller brush can roll to apply waterproof paint to the roof and floor.

[0015] Preferably, an electric push rod is fixedly mounted on the outer surface of the outer shell of the driving vehicle, a pushing frame is fixedly mounted on one end of the electric push rod, a deflection rack is fixedly mounted on the outer surface of the pushing frame, the deflection rack is meshed with the gear of the deflection frame, a lifting slide groove is fixedly mounted on the outer surface of the pushing frame, a slider is slidably inserted into the inner wall of the lifting slide groove, and the outer surface of the slider is rotatably connected to one end of the deflection frame through a bearing.

[0016] Through the above technical scheme, the push frame is driven to move by the electric push rod, the slider is driven to move by the lifting slide, and the slider drives the deflection frame to move synchronously. After the deflection frame is lowered, the engagement of the gear on the deflection frame and the deflection rack can drive the deflection frame to deflect, and the sliding connection between the slider and the lifting slide does not affect the lifting and lowering of the deflection frame.

[0017] Preferably, the driving mechanism also includes a limit frame, which is fixedly installed on the upper surface of the shell of the driving vehicle, and a lifting plate is slidably inserted into the outer surface of the limit frame, and a pressing frame is fixedly installed on one end of the lifting rod in the middle of the lower end, and the outer surface of the pressing frame is rotatably connected with a pressure roller through a bearing, and one end of the lifting rod at the upper end is slidably inserted into the outer surface of the limit frame, and one end of the lifting rod is fixedly installed on the lower surface of the lifting plate, and a support frame is fixedly installed on the outer surface of the lifting plate, and a driving motor is fixedly installed on the outer surface of the support frame, and the film feeding roller is rotatably connected to the outer surface of the support frame, and one end of the output shaft of the driving motor drives the film feeding roller to rotate through a gear, and the outer surface of the support frame is rotatably connected to an auxiliary roller.

[0018] Through the above technical scheme, the lifting plate is slidably plugged on the limit frame, and the lifting and lowering of the lifting rod above can drive the lifting plate to lift and lower, and cooperate with the pressure roller to lift and lower synchronously. After the drive motor starts the transmission and drives the film feeding roller to rotate, the waterproof membrane can be released, and the auxiliary roller facilitates the laying and heating of the waterproof membrane.

[0019] Preferably, the flame-spraying mechanism also includes a gas tank, which is fixedly mounted on the upper surface of the outer shell of the driving vehicle, and the gas outlet end of the gas tank is fixedly connected to one end of the spray gun through a control valve and a connecting pipe, and a plug-in slot body is fixedly mounted on one end of the deflection rod, and the inner wall of the plug-in slot body is slidably plugged into the outer surface of the spray gun.

[0020] Through the above technical scheme, the gas tank can deliver combustion gas to the spray gun, which is convenient for heating the back of the waterproof membrane. The plug-in groove between the spray gun and the deflection rod can drive the spray gun to deflect when the deflection rod is deflected, without affecting the movement of the spray gun.

[0021] Preferably, one end of the deflection rod is hinged to the outer surface of the support frame through a pin shaft, and the outer surface of the support frame is rotatably connected to a transmission rod with a bevel gear through a bearing, and one end of the output shaft of the drive motor drives the rotation of the transmission rod through the cooperation of a synchronous belt and a synchronous wheel, and the outer surface of the support frame is rotatably connected to a crank handle with a bevel gear through a bearing seat, and one end of the crank handle is rotatably connected to a deflection sleeve, and the inner wall of the deflection sleeve is slidably sleeved with one end of the deflection rod, and the bevel gear of the transmission rod is meshed with the bevel gear of the crank handle.

[0022] Through the above technical scheme, the deflection rod and the support frame are hinged, so that the deflection rod can be deflected. Through the cooperation between the transmission rod and the driving motor through the synchronous wheel and the synchronous belt, the rotation of the driving motor can drive the transmission rod to rotate, thereby driving the crank to rotate. After the crank drives the deflection sleeve to swing, it can drive the deflection rod to swing left and right. After the deflection of the deflection rod can drive the spray gun to deflect left and right, it is convenient to heat the waterproof membrane evenly, so that the waterproof membrane is firmly bonded.

[0023] Preferably, the adjustment mechanism also includes a pressing shell, which is slidably inserted into the outer surface of the limiting rod of the support frame, and a return spring is fixedly installed on the outer surface of the pressing shell, and one end of the return spring is fixedly installed with one end of the limiting rod of the support frame.

[0024] Through the above technical solution, the rolled waterproof membrane can be pressed by pressing the outer shell, which is convenient for the stable release and laying of the waterproof membrane, and the reset spring facilitates the reset of the outer shell by pressing.

[0025] Preferably, a push groove body is slidably sleeved on the outer surface of the spray gun, the upper surface of the pressing shell is fixedly mounted to one end of the push connecting plate, and the roller of the push connecting plate is slidably connected to the inner wall of the push groove body.

[0026] Through the above technical scheme, the spray gun and the pushing trough are slidably connected, which does not affect the left and right deflection of the spray gun. At the same time, the pushing connecting plate is slidably connected with the inner wall of the groove of the pushing trough. The pushing connecting plate can descend as the pressing shell descends, thereby driving the pushing trough to move toward the waterproof membrane, driving the spray gun close to the waterproof membrane, so that a certain distance is always maintained between the waterproof membrane and the spray gun, preventing the distance between the spray gun and the waterproof membrane from increasing after the waterproof membrane is released for a period of time, thereby affecting the heating effect.

[0027] The beneficial effects of the present invention are:

[0028] 1. By setting a switching device, it is possible to switch between the brushing device and the film sticking device. By starting the switching motor, the crankshaft can be driven to rotate. The rotation of the crankshaft drives the push connecting rod to deflect, thereby pulling the lifting rod to lift and lower. When the lifting rods on both sides of the lower side rise, the lifting rod in the middle can fall, thereby completing the switching of the roller brush and the pressure roller, and the waterproof coating can be applied to the ground before the waterproof membrane is bonded to the roof. Through the cooperation of a crankshaft and a push connecting rod, the roller brush can be driven to descend, and the pressure roller and the lifting plate can be raised to facilitate the work of the roller brush. When the roller brush rises, the pressure roller and the lifting plate fall to facilitate the laying of the adhesive waterproof membrane, thereby completing the quick switching of the brushing device and the film sticking device, and completing the application of waterproof coating and the laying of waterproof membrane on the roof through one device.

[0029] 2. By setting up a painting device, the roof can be automatically painted with waterproof paint. The connecting frame rises and falls with the lifting rod, driving the roller brush to rise and fall. The deflection frame and the connecting frame are slidably connected, so that the roller brush moves after the deflection frame is pushed, and thus the roller brush moves out from under the driving vehicle shell, so that the corners can be painted without being affected by the driving vehicle and the film-sticking device. The deflection frame and the roller brush are rotatably connected, which can facilitate the roller brush to roll and apply waterproof paint to the roof and the ground, solving the technical problems of existing building roofs that are easily fatigued through manual construction, low work efficiency, large labor force, and certain dangers in using heating equipment.

[0030] 3. By setting up a film sticking device, the waterproof membrane can be automatically bonded to the roof. The deflection rod is hinged with the support frame, which can facilitate the deflection of the deflection rod. Through the cooperation between the transmission rod and the driving motor through the synchronous wheel and the synchronous belt, the rotation of the driving motor can drive the transmission rod to rotate, thereby driving the crank to rotate. The sliding connection between the crank and the deflection rod can drive the deflection rod to swing left and right. The deflection of the deflection rod can drive the spray gun to deflect left and right, which is convenient for heating the waterproof membrane evenly and makes the waterproof membrane firmly bonded. The sliding connection between the spray gun and the pushing trough body does not affect the left and right deflection of the spray gun, and at the same time pushes the connecting plate and the concave of the pushing trough body The inner wall of the groove is slidably plugged in, and the pushing connecting plate can descend as the pressing shell descends, thereby driving the pushing groove body to move in the direction of the waterproof membrane, driving the spray gun close to the waterproof membrane, so that a certain distance is always maintained between the waterproof membrane and the spray gun, to prevent the distance between the spray gun and the waterproof membrane from increasing after the waterproof membrane is released for a period of time, thereby affecting the heating effect. Therefore, the waterproof membrane to be laid can be automatically released and heated for laying, reducing labor input, and solving the problem that the existing building roof is constructed manually, and the waterproof membrane needs to be compacted after manual heating. The steps are cumbersome, and manual completion is prone to loose compaction, which reduces the technical problem of waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of a building roof construction device proposed by the present invention;

[0032] Figure 2 A three-dimensional diagram of a mixing tank structure of a building roof construction equipment proposed by the present invention;

[0033] Figure 3 A three-dimensional diagram of a switching motor structure of a building roof construction equipment proposed by the present invention;

[0034] Figure 4 A three-dimensional diagram of a crankshaft structure of a building roof construction device proposed by the present invention;

[0035] Figure 5 A three-dimensional diagram of a lifting rod structure of a building roof construction equipment proposed by the present invention;

[0036] Figure 6 A three-dimensional diagram of a deflection rack structure of a building roof construction equipment proposed by the present invention;

[0037] Figure 7 A three-dimensional diagram of a gas tank structure of a building roof construction equipment proposed by the present invention;

[0038] Figure 8 A three-dimensional diagram of a transmission rod structure of a building roof construction equipment proposed by the present invention;

[0039] Fig. 9 A three-dimensional diagram of a return spring structure of a building roof construction equipment proposed by the present invention;

[0040] Fig.10 The present invention provides a stereoscopic view of a spray gun structure of a building roof construction equipment.

[0041] In the figure: 1. driving vehicle; 2. switching motor; 21. crankshaft; 22. pushing connecting rod; 23. lifting rod; 3. stirring tank; 31. conveying pipeline; 32. conveying shell; 33. diversion pipeline; 34. scraper; 4. connecting frame; 41. deflection frame; 42. roller brush; 43. electric push rod; 44. pushing frame; 45. deflection rack; 46. lifting slide; 47. slider; 5. limiting frame; 51. lifting plate; 52. pressing frame; 53. pressing roller; 6. supporting frame; 61. driving motor; 62. film feeding roller; 63. auxiliary roller; 7. gas tank; 71. spray gun; 72. deflection rod; 73. plug-in slot; 74. transmission rod; 75. crank handle; 76. deflection sleeve; 8. pressing shell; 81. reset spring; 82. pushing slot; 83. pushing connecting plate. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] Reference Figure 1-Figure 10 A building roof construction equipment includes a driving vehicle 1, and also includes a switching device, a painting device and a film pasting device installed on the driving vehicle 1. The wheels of the driving vehicle 1 use wheat wheels and can move forward and backward or left and right, which is convenient for completing the work of painting waterproof paint and pasting waterproof membranes.

[0044] like Figure 2-Figure 3 As shown, in order to switch between the painting device and the film sticking device, the switching device is located on the outer surface of the shell of the driving vehicle 1, and drives the painting device and the film sticking device to rise and fall. The switching device includes a pushing link 22 and a lifting rod 23. The deflection of the pushing link 22 drives the lifting rod 23 to rise and fall.

[0045] Specifically, in order to automatically drive the switching between the painting device and the film sticking device, the switching device also includes a switching motor 2, which is fixedly mounted on the inner wall of the outer shell of the driving vehicle 1. A crankshaft 21 is fixedly mounted on one end of the output shaft of the switching motor 2. The other end of the crankshaft 21 is rotatably connected to the outer surface of the outer shell of the driving vehicle 1 through a bearing. One end of the crankshaft 21 is hinged to one end of a pushing connecting rod 22 through a pin shaft. A plurality of pushing connecting rods 22 are staggeredly distributed up and down. One end of the pushing connecting rod 22 is hinged to one end of a lifting rod 23 through a pin shaft. The deflection of the pushing connecting rod 22 can push the lifting rod 23 to rise and fall. One end of the lifting rod 23 located at the bottom is slidably plugged into the inner wall of the outer shell of the driving vehicle 1 to limit the lifting rod 23.

[0046] like Figure 4-Figure 6 As shown, in order to paint the roof, the painting device is located on the outer surface of the shell of the driving vehicle 1, and the waterproof paint is painted on the roof. The painting device includes a conveying mechanism and a pushing mechanism. The conveying mechanism includes a stirring tank 3. The stirring tank 3 conveys the waterproof paint to be painted to the pushing mechanism. The pushing mechanism includes a deflection frame 41 with gears and a roller brush 42. The deflection of the deflection frame 41 drives the roller brush 42 to deflect.

[0047] Specifically, in order to automatically convey the waterproof coating, the conveying mechanism also includes a conveying pipe 31 with a control valve, one end of the conveying pipe 31 is fixedly connected to the lower surface of the stirring tank 3, the stirring tank 3 is fixedly installed on the upper surface of the outer shell of the driving vehicle 1, and the stirring tank 3 is provided with a stirring paddle and a motor for controlling the rotation of the stirring paddle. In order to facilitate the delivery of the waterproof coating to the roller brush 42, a conveying shell 32 is fixedly installed on the outer surface of the deflection frame 41. In order to evenly distribute the waterproof coating, a shunt pipe 33 is fixedly connected to the upper surface of the conveying shell 32. The two shunt pipes 33 are fixedly connected through a hose, one end of the conveying pipe 31 is fixedly connected to the outer surface of a shunt pipe 33 through a hose, and a scraper 34 is fixedly installed on the inner wall of the conveying shell 32. The scraper 34 scrapes the gathered waterproof coating evenly as the roller brush 42 rotates, and the scraper 34 is 2-3 mm away from the outer surface of the roller brush 42.

[0048] Specifically, in order to push the roller brush 42 to rise and fall, the pushing mechanism also includes a connecting frame 4, the upper surface of the connecting frame 4 is fixedly installed with one end of the lower outer lifting rod 23, and the inner walls of the grooves on both sides of the connecting frame 4 are respectively slidably connected with the two ends of the deflection frame 41, and the two ends of the deflection frame 41 are respectively rotatably connected with the two ends of the roller brush 42.

[0049] Specifically, in order to push the roller brush 42 to move out of the lower end of the driving vehicle 1, an electric push rod 43 is fixedly installed on the outer surface of the outer shell of the driving vehicle 1, and a pushing frame 44 is fixedly installed on one end of the electric push rod 43. A deflection rack 45 is fixedly installed on the outer surface of the pushing frame 44. The deflection rack 45 is meshed with the gear of the deflection frame 41, and a lifting slide groove 46 is fixedly installed on the outer surface of the pushing frame 44. A slider 47 is slidably inserted into the inner wall of the lifting slide groove 46, and the outer surface of the slider 47 is rotatably connected to one end of the deflection frame 41 through a bearing.

[0050] like Figure 7-10 As shown, in order to bond the waterproof membrane to the roof, the film sticking device is located on the outer surface of the driving vehicle 1, and the waterproof membrane is bonded to the roof. The film sticking device includes a driving mechanism, a flame spraying mechanism and an adjusting mechanism. The driving mechanism includes a film feeding roller 62, and the rotation of the film feeding roller 62 transports the waterproof membrane. The flame spraying mechanism includes a deflection rod 72 and a spray gun 71. The deflection of the deflection rod 72 drives the spray gun 71 to deflect left and right. The adjusting mechanism includes a pushing connecting plate 83 with a roller, and the movement of the pushing connecting plate 83 drives the spray gun 71 to move.

[0051] Specifically, in order to drive the film feeding roller 62 to rotate, the driving mechanism also includes a limit frame 5, which is fixedly mounted on the upper surface of the outer shell of the driving vehicle 1, and a lifting plate 51 is slidably inserted into the outer surface of the limit frame 5, and a pressing frame 52 is fixedly mounted on one end of the middle lifting rod 23 at the lower end. In order to press the waterproof membrane to facilitate firm adhesion to the roof, the outer surface of the pressing frame 52 is rotatably connected with a pressing roller 53 through a bearing, and one end of the lifting rod 23 at the upper end is slidably inserted into the outer surface of the limit frame 5, and one end of the lifting rod 23 is fixedly mounted on the lower surface of the lifting plate 51, and a support frame 6 is fixedly mounted on the outer surface of the lifting plate 51, and a driving motor 61 is fixedly mounted on the outer surface of the support frame 6, and the film feeding roller 62 is rotatably connected to the outer surface of the support frame 6, and one end of the output shaft of the driving motor 61 drives the film feeding roller 62 to rotate through a gear, and the outer surface of the support frame 6 is rotatably connected with an auxiliary roller 63.

[0052] Specifically, in order to automatically heat the waterproof coiled material, the flame spraying mechanism also includes a gas tank 7, which is fixedly mounted on the upper surface of the outer shell of the driving vehicle 1. The gas outlet end of the gas tank 7 is fixedly connected to one end of the spray gun 71 through a control valve and a connecting pipe. A plug-in groove 73 is fixedly mounted on one end of the deflection rod 72. The inner wall of the plug-in groove 73 is slidably plugged into the outer surface of the spray gun 71 without affecting the movement of the spray gun 71.

[0053] Specifically, in order to drive the deflection rod 72 to automatically deflect left and right, one end of the deflection rod 72 is hinged to the outer surface of the support frame 6 through a pin shaft, and the outer surface of the support frame 6 is rotatably connected to a transfer rod 74 with a bevel gear through a bearing, and one end of the output shaft of the drive motor 61 drives the rotation of the transfer rod 74 through the cooperation of a synchronous belt and a synchronous wheel, and the outer surface of the support frame 6 is rotatably connected to a crank handle 75 with a bevel gear through a bearing seat, and one end of the crank handle 75 is rotatably connected to a deflection sleeve 76, and the inner wall of the deflection sleeve 76 is slidably sleeved with one end of the deflection rod 72, and the bevel gear of the transfer rod 74 is meshed with the bevel gear of the crank handle 75.

[0054] Specifically, in order to press the waterproof membrane and maintain the stability of the waterproof membrane, the adjustment mechanism also includes a pressing shell 8, which is slidably inserted into the outer surface of the limiting rod of the support frame 6, and a return spring 81 is fixedly installed on the outer surface of the pressing shell 8, and one end of the return spring 81 is fixedly installed to one end of the limiting rod of the support frame 6.

[0055] Specifically, in order to drive the spray gun 71 to move automatically, the outer surface of the spray gun 71 is slidably sleeved with a pushing groove 82, the upper surface of the pressing shell 8 is fixedly installed with one end of the pushing connecting plate 83, and the roller of the pushing connecting plate 83 is slidably connected to the inner wall of the pushing groove 82.

[0056] Working principle: When it is necessary to apply waterproof coating to the roof, after adding the waterproof coating into the mixing tank 3, the mixing paddle in the mixing tank 3 is used to mix it. After the switching motor 2 is started, the crankshaft 21 is driven to rotate, and the driving driving connecting rod 22 is driven to deflect. After the driving connecting rod 22 pulls the lifting rod 23 to lift, the lifting rod 23 drives the pressure roller 53 and the lifting plate 51 to rise, and at the same time pushes the connecting frame 4 to descend, and the gear of the deflection frame 41 that is slidably plugged with the connecting frame 4 is deflected after being connected to the deflection rack 45. The two ends of the deflection frame 41 are lowered in the lifting chute 46 through the slider 47. After reaching the set position, the push frame 44 is pushed to move by the electric push rod 43, driving the deflection frame 41 to move forward and backward in the connecting frame 4. At the same time, the delivery pipe 31 delivers the waterproof coating to the shunt pipe 33, and enters the delivery shell 32 through the shunt pipe 33. As the roller brush 42 is pushed to roll on the roof, the waterproof coating on the roller brush 42 is evenly pushed by the scraper 34, and then brushed on the roof floor by the roller brush 42;

[0057] After the painting is completed, the switching motor 2 drives the roller brush 42 to reset. When the waterproof membrane needs to be bonded to the ground, the switching motor 2 drives the crankshaft 21 to continue to rotate, drives the push connecting rod 22 to deflect, drives the upper lifting rod 23 to pull the lifting plate 51 to move downward on the limiting frame 5, and at the same time, the lifting rod 23 located in the middle of the lower part pushes the pressing frame 52 to descend, drives the pressing roller 53 to contact the ground, and after the waterproof membrane is manually placed on the film feeding roller 62, the film feeding roller 62 lifts the pressing shell 8, and the reset spring 81 is compressed, driving the pushing connecting plate 83 to rise, pushing the roller on the connecting plate 83 to push the pushing groove body 82 to move outward, and pushing the groove body 82 drives the spray gun 71 to move on the plug-in groove body 73, and manually passes one end of the waterproof membrane around the auxiliary roller 63 to be bonded to the roof ground and then positioned;

[0058] After the driving vehicle 1 moves, the driving motor 61 on the supporting frame 6 is started at the same time, and the film feeding roller 62 is released through the transmission of the gear. At the same time, the driving motor 61 drives the transmission rod 74 to rotate through the transmission of the synchronous belt and the synchronous wheel. The transmission rod 74 drives the crank handle 75 to rotate through the bevel gear. The crank handle 75 drives the deflection rod 72 to deflect left and right. The spray gun 71 slidably connected to it can be driven to deflect left and right through the plug-in slot 73. The gas tank 7 delivers combustible gas to the spray gun 71. After the spray gun 71 is started to heat the back side of the waterproof membrane wound on the auxiliary roller 63, the driving vehicle 1 moves forward, and the pressure roller 53 presses and bonds the waterproof membrane bonded to the roof floor.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building roof construction device, comprising a driving vehicle (1), characterized in that: It also includes a switching device, a painting device and a film sticking device installed on the driving vehicle (1); The switching device is located on the outer surface of the shell of the driving vehicle (1), and drives the painting device and the film sticking device to move up and down. The switching device comprises a pushing connecting rod (22) and a lifting rod (23). The deflection of the pushing connecting rod (22) drives the lifting rod (23) to move up and down. The switching device further comprises a switching motor (2), the switching motor (2) being fixedly mounted on the inner wall of the outer shell of the driving vehicle (1), a crankshaft (21) being fixedly mounted on one end of the output shaft of the switching motor (2), the other end of the crankshaft (21) being rotatably connected to the outer surface of the outer shell of the driving vehicle (1) via a bearing, one end of the crankshaft (21) being hinged to one end of the pushing connecting rod (22) via a pin, one end of the pushing connecting rod (22) being hinged to one end of the lifting rod (23) via a pin, and one end of the lifting rod (23) located at the bottom being slidably plugged into the inner wall of the outer shell of the driving vehicle (1); The coating device is located on the outer surface of the outer shell of the driving vehicle (1) and is used to apply waterproof coating to the roof and floor. The coating device comprises a conveying mechanism and a pushing mechanism. The conveying mechanism comprises a stirring tank (3). The stirring tank (3) conveys the waterproof coating to be applied to the pushing mechanism. The pushing mechanism comprises a deflection frame (41) with gears and a roller brush (42). The deflection of the deflection frame (41) drives the roller brush (42) to deflect. The pushing mechanism further comprises a connecting frame (4), the upper surface of the connecting frame (4) being fixedly mounted to one end of the lifting rod (23) on the lower outer side, the inner walls of the grooves on both sides of the connecting frame (4) being respectively slidably plugged into the two ends of the deflection frame (41), and the two ends of the deflection frame (41) being respectively rotatably connected to the two ends of the roller brush (42); An electric push rod (43) is fixedly mounted on the outer surface of the shell of the driving vehicle (1), a pushing frame (44) is fixedly mounted on one end of the electric push rod (43), a deflection rack (45) is fixedly mounted on the outer surface of the pushing frame (44), the deflection rack (45) is meshed with a gear of the deflection frame (41), a lifting slide groove (46) is fixedly mounted on the outer surface of the pushing frame (44), a slider (47) is slidably inserted into the inner wall of the lifting slide groove (46), and the outer surface of the slider (47) is rotatably connected to one end of the deflection frame (41) via a bearing; The film sticking device is located on the outer surface of the driving vehicle (1) and is used to adhere the waterproofing coiled material to the roof. The film sticking device comprises a driving mechanism, a flame spraying mechanism and an adjusting mechanism. The driving mechanism comprises a film feeding roller (62). The rotation of the film feeding roller (62) transports the waterproofing coiled material. The flame spraying mechanism comprises a deflection rod (72) and a spray gun (71). The deflection of the deflection rod (72) drives the spray gun (71) to deflect left and right. The adjusting mechanism comprises a pushing connecting plate (83) with a roller. The movement of the pushing connecting plate (83) drives the spray gun (71) to move.

2. A building roof construction equipment according to claim 1, characterized in that: The conveying mechanism further comprises a conveying pipeline (31) with a control valve, one end of the conveying pipeline (31) being fixedly connected to the lower surface of the stirring tank (3), the stirring tank (3) being fixedly mounted on the upper surface of the outer shell of the driving vehicle (1), a conveying outer shell (32) being fixedly mounted on the outer surface of the deflection frame (41), a flow dividing pipeline (33) being fixedly connected to the upper surface of the conveying outer shell (32), two flow dividing pipelines (33) being fixedly connected via a hose, one end of the conveying pipeline (31) being fixedly connected to the outer surface of one of the flow dividing pipelines (33) via a hose, and a scraper (34) being fixedly mounted on the inner wall of the conveying outer shell (32).

3. A building roof construction equipment according to claim 1, characterized in that: The driving mechanism further comprises a limit frame (5), wherein the limit frame (5) is fixedly mounted on the upper surface of the outer shell of the driving vehicle (1), a lifting plate (51) is slidably inserted on the outer surface of the limit frame (5), a pressing frame (52) is fixedly mounted on one end of the lifting rod (23) located in the middle of the lower end, and a pressing roller (53) is rotatably connected to the outer surface of the pressing frame (52) via a bearing, one end of the lifting rod (23) located at the upper end is slidably inserted with the outer surface of the limit frame (5), one end of the lifting rod (23) is fixedly mounted on the lower surface of the lifting plate (51), a supporting frame (6) is fixedly mounted on the outer surface of the lifting plate (51), a driving motor (61) is fixedly mounted on the outer surface of the supporting frame (6), the film feeding roller (62) is rotatably connected to the outer surface of the supporting frame (6), one end of the output shaft of the driving motor (61) drives the film feeding roller (62) to rotate via a gear, and an auxiliary roller (63) is rotatably connected to the outer surface of the supporting frame (6).

4. A building roof construction equipment according to claim 3, characterized in that: The flame spraying mechanism further comprises a gas tank (7), the gas tank (7) being fixedly mounted on the upper surface of the outer shell of the driving vehicle (1), the gas outlet end of the gas tank (7) being fixedly connected to one end of the spray gun (71) via a control valve and a connecting pipe, and a plug-in groove body (73) being fixedly mounted on one end of the deflection rod (72), the inner wall of the plug-in groove body (73) being slidably plugged with the outer surface of the spray gun (71).

5. A building roof construction equipment according to claim 4, characterized in that: One end of the deflection rod (72) is hinged to the outer surface of the support frame (6) via a pin shaft, the outer surface of the support frame (6) is rotatably connected to a transmission rod (74) with a bevel gear via a bearing, one end of the output shaft of the drive motor (61) drives the rotation of the transmission rod (74) via the cooperation of a synchronous belt and a synchronous wheel, the outer surface of the support frame (6) is rotatably connected to a crank handle (75) with a bevel gear via a bearing seat, one end of the crank handle (75) is rotatably connected to a deflection sleeve (76), the inner wall of the deflection sleeve (76) is slidably sleeved with one end of the deflection rod (72), and the bevel gear of the transmission rod (74) is meshed with the bevel gear of the crank handle (75).

6. A building roof construction equipment according to claim 5, characterized in that: The adjustment mechanism further comprises a pressing shell (8), the pressing shell (8) being slidably inserted into the outer surface of the limiting rod of the support frame (6), a return spring (81) being fixedly mounted on the outer surface of the pressing shell (8), and one end of the return spring (81) being fixedly mounted to one end of the limiting rod of the support frame (6).

7. A building roof construction equipment according to claim 6, characterized in that: The outer surface of the spray gun (71) is slidably sleeved with a push groove body (82), the upper surface of the pressing shell (8) is fixedly mounted to one end of the push connecting plate (83), and the roller of the push connecting plate (83) is slidably connected to the inner wall of the push groove body (82).

Images