Installation method of profile steel framework roof panel of arc-shaped net rack

Abstract

The invention discloses a mounting method for a profile steel framework roof panel of an arc-shaped net rack, and relates to the technical field of steel framework roof panel construction, the mounting method comprises the following steps: S1, rotating a driving rod, changing the orientation of a supporting wheel through the transmission of a bevel gear, and then dragging a base, a supporting frame and a cross frame to a construction position through a tractor, s2, a steering motor is started to drive a driving gear to rotate, so that a driven gear, a supporting plate, a supporting frame and a transverse frame are pushed to rotate, the structure is scientific and reasonable, use is safe and convenient, a lifting traction and balance mechanism is arranged, through cooperation of a traction motor and a reduction gear box, the lifting traction and balance mechanism is used for lifting the base, and the lifting traction and balance mechanism is suitable for being popularized and applied. And a transverse rod and a traction roller are driven to rotate, a traction rope is conveniently wound, so that a traction plate is driven to ascend and descend, a roof panel is conveniently lifted, clamping frames are pushed to move through an electric push rod, and the distance between the two clamping frames is changed.

Description

Technical Field

[0001] The invention relates to the technical field of steel frame roof panel construction, in particular to an installation method of an arc-shaped grid steel frame roof panel. Background Art

[0002] With the development of the times, roof panels are panels that can directly bear roof loads. Roof panels are widely used in the construction industry. Roof panels are located on the roof of the house and are generally made of metals such as aluminum, magnesium, manganese or alloys. At the same time, roof panels have the characteristics of light weight, high strength, corrosion resistance, good plasticity, easy processing, good conductivity, easy installation, and environmental protection. However, when installing the existing steel frame roof panels, it is inconvenient to pull and lift the roof panels to the position where they need to be installed, and the construction workers need to waste a lot of physical strength and time to adjust the position of the roof panels, which affects the construction time. Therefore, in order to avoid the above technical problems, it is necessary to provide an installation method for the curved grid steel frame roof panels to overcome the above defects in the prior art. Summary of the invention

[0003] The present invention provides an installation method for a curved grid steel frame roof panel, which can effectively solve the problem raised in the above-mentioned background technology that it is inconvenient to pull and lift the roof panel to the position where it needs to be installed, and the construction workers need to waste a lot of physical strength and time to adjust the position of the roof panel, which affects the construction time.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method for installing a curved grid steel frame roof panel, comprising a support frame, a lifting traction and balancing mechanism, a lifting adjustment and stabilizing mechanism and installation steps; A lifting, traction and balancing mechanism is arranged inside the support frame, and the lifting, traction and balancing mechanism comprises a lifting platform; The support frame is movably connected to a lifting platform, the lifting platform is clamped with a cross frame, the bottom of the cross frame is symmetrically connected to rollers, and the cross frame is movably connected to a moving platform at a position corresponding to one side of the lifting platform; A traction motor is symmetrically connected to the middle of the top of the mobile platform by bolts, and fixed plates are equidistantly connected to the top of the mobile platform at positions on both sides of the traction motor, and a cross bar is rotatably connected between the two fixed plates on the same side, and traction rollers are equidistantly fixedly sleeved on the outside of the cross bar, and traction ropes are wound around the outside of the traction rollers; The opposite ends of the two traction motors corresponding to the top of the mobile platform are both connected to a reduction gearbox by bolts; A traction plate is clamped at the other end of the traction rope at the bottom position corresponding to the mobile platform, and a baffle is symmetrically clamped at the bottom end of the traction plate. Electric push rods are equidistantly clamped inside the two baffles, and one end of the two electric push rods located on the same side is clamped at a clamping frame.

[0005] According to the above technical solution, a rotating rod is equidistantly connected to the inside of the clamping frame for rotation, a crawler is symmetrically sleeved on the outside of the rotating rod, a rubber pad is equidistantly clamped on the outside of the crawler, an axle seat is clamped at one end of the two clamping frames corresponding to one side of the rotating rod, a vertical rod is rotatably connected to the inside of the axle seat, and a worm is fixedly sleeved at the top and bottom positions of the outer side of the vertical rod, a worm wheel is clamped at one end of the two rotating rods located at the top and bottom ends of the clamping frame corresponding to one side of the worm, a rectangular groove is opened at the top of the traction plate, an extension plate is clamped at the top of the clamping frame corresponding to the inner position of the rectangular groove, and anti-skew wheels are rotatably connected to both sides of the extension plate corresponding to the top position of the traction plate; A partition plate is clamped at the inner wall of the cross frame corresponding to the middle position of the lifting platform, one end of the partition plate is symmetrically connected to a push rod for rotation, and sprockets are fixedly sleeved at the outer sides of the two push rods corresponding to one side of the partition plate, chains are sleeved at the outer sides of the two sprockets, the other end of the partition plate is symmetrically connected to the inner side of the push rod for rotation, gear rings are fixedly sleeved at the outer sides of the balance screw rod and the outer sides of the push rod corresponding to the other side of the partition plate, counterweight plates are threadedly sleeved at the outer sides of the two balance screw rods corresponding to the inner positions of the cross frame, and a rotating motor is connected to the one end of the cross frame corresponding to one side of the push rod through bolts.

[0006] According to the above technical solution, grooves are provided at both ends of the horizontal frame, and round holes are provided at each corner position of the top of the mobile platform, and the other end of the traction rope passes through the round hole.

[0007] According to the above technical solution, the traction motor is powered by an external power supply, the two traction motors rotate in opposite directions, the output shaft of the traction motor is engaged with a gear inside the reduction gear box, and one end of the cross bar is engaged with another gear inside the reduction gear box.

[0008] According to the above technical solution, the electric push rod is powered by an external power supply, one end of the rotating rod passes through one end of the clamping frame, the worm wheel and the worm are meshed with each other, and a rolling groove is opened at the top of the traction plate corresponding to the bottom position of the anti-skew wheel.

[0009] According to the above technical solution, one end of the push rod passes through one end of the partition plate, and the outer side of the push rod is connected to the inner wall of the moving platform by a thread, the gear ring on the outer side of the balance screw rod is meshed with the gear ring on the push rod, the rotating motor is powered by an external power supply, and the output shaft of the rotating motor is fixedly connected to one end of the push rod.

[0010] According to the above technical solution, a lifting adjustment and stabilizing mechanism is provided at the top of the support frame, and the lifting adjustment and stabilizing mechanism includes a lifting rod; The support frame is symmetrically and rotatably connected with a lifting rod inside, and the support frame is rotatably connected with an adjusting rod at the outer positions of the two lifting rods corresponding to the outer positions of the two lifting rods. A movable plate is sleeved with a thread at the outer positions of the two adjusting rods corresponding to the inner positions of the support frame, and steel cables are symmetrically clamped at the tops of the two movable plates. A driving motor is connected between the lifting rod and the adjusting rod corresponding to the top of the support frame by bolts. Transmission gears are fixedly sleeved on the outer sides of the output shaft of the driving motor, the outer sides of the lifting rods and the outer sides of the adjusting rods corresponding to the inner parts of the support frame. Concave plates are equidistantly clamped at the positions on both sides of the driving motor corresponding to the top of the support frame, and a guide wheel is rotatably connected inside the concave plate. The bottom end of the support frame is clamped with a support plate, the bottom end of the support plate is rotatably connected to a base, the top end of the base is rotatably connected to a driving gear at a position corresponding to one side of the support plate, and the bottom end of the base is connected to a steering motor via bolts at a position corresponding to the bottom of the driving gear, the outer side of the support plate is fixedly sleeved with a driven gear at a position corresponding to one side of the driving gear, the top end of the base is clamped with positioning plates at positions corresponding to both sides of the support plate, the insides of the two positioning plates are connected with push rods via threads, and one end of the two push rods located on the same side is rotatably connected to an arc-shaped toothed plate at a position corresponding to one side of the driven gear; The inner wall of the base is equidistantly connected with cross plates, the inside of the cross plates is equidistantly connected with support rods for rotation, the bottom end of the support rods is equipped with support wheels, the inner wall of the base is rotatably connected with a driving rod at a position corresponding to one side of the support rod, the outer sides of the driving rod and the support rods are fixedly sleeved with bevel gears, the outer side of the driving rod is sleeved with a ring through a thread, and one end of the ring and one end of the base are clamped with anti-slip rings at positions corresponding to the outer side of the driving rod, convex plates are equidistantly connected at the bottom positions of both ends of the base, and a movable rod is connected inside the convex plates through threads.

[0011] According to the above technical solution, the rotation direction of the thread on the outside of the lifting rod is opposite to the rotation direction of the thread on the outside of the adjusting rod, the two driving motors are powered by an external power supply, and slots are symmetrically opened on the top of the support frame. The steel cable passes through the slots, and one end of the steel cable on one side of the top of the movable plate bypasses the guide wheel and is fixedly connected to one side of the top of the cross frame. One end of the steel cable on the other side of the top of the movable plate bypasses the guide wheel and is fixedly connected to the other side of the top of the cross frame. Both ends of the movable plate are slidably connected to the inside of the support frame.

[0012] According to the above technical solution, the driving gear and the driven gear are meshed with each other, the curvature of the arc-shaped toothed plate is equal to the curvature of the driven gear, the steering motor is powered by an external power supply, and the output shaft of the steering motor is fixedly connected to the bottom end of the driving gear, and a turntable is clamped at one end of the push rod; The bevel gear on the driving rod is meshed with the bevel gear on the supporting rod, the bottom end of the movable rod is rotatably connected with a pad, and both ends of the driving rod are clamped with turntables at positions on both sides of the base.

[0013] According to the above technical solution, the installation steps are as follows: S1, rotate the driving rod, and change the direction of the supporting wheel through the transmission of the bevel gear, and then use the tractor to tow the base, support frame and cross frame to the construction location, and rotate the movable rod to support and fix the base; S2, start the steering motor to drive the driving gear to rotate, thereby driving the driven gear, the support plate, the support frame and the cross frame to rotate, so that the cross frame is parallel to the steel frame; S3, start the driving motor, and through the cooperation of the transmission gear, drive the lifting rod to rotate, push the lifting platform and the cross frame to move up and down, adjust the distance between the cross frame and the steel frame, and also drive the adjustment rod to rotate, push the movable plate to move in the opposite direction of the lifting platform, pull the steel cable tight, and pull the cross frame; S4, start the traction motor, and drive the traction roller to rotate with the reduction gear box, pay out the traction rope, adjust the position of the traction plate, start the electric push rod to push the clamping frame to move, and clamp the roof panel; S5, then rotate the vertical rod, and through the cooperation of the worm gear and the worm, drive the rotating rod, the crawler and the rubber pad to rotate, push the clamped roof panel up, leave space, and clamp the next roof panel; S6, using the traction motor and the reduction gear box to drive the traction roller to reverse, reeling the traction rope, lifting the clamped roof panel to above the steel frame, and then driving the push rod to rotate through the rotary motor to push the mobile platform, traction rope and traction plate to move; S7. Start the traction motor again to rotate forward, and use the traction rope to lower the traction plate and the clamping frame onto the steel frame, so that the roof panel falls on the steel frame and then install it.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use: 1. A lifting traction and balancing mechanism is set up. Through the cooperation of the traction motor and the reduction gear box, the cross bar and the traction roller are driven to rotate, which is convenient for winding the traction rope, thereby driving the traction plate to rise and fall, which is convenient for lifting the roof panel. The electric push rod pushes the clamping frame to move, which changes the distance between the two clamping frames, which is convenient for clamping and fixing roof panels of different widths, improving adaptability. The vertical rod is rotated, and the rotating rod is driven to rotate through the transmission of the worm gear and the worm, forcing the crawler tracks and rubber pads inside the two clamping frames to rotate, pushing the roof panel up, leaving space between the two clamping frames, making it convenient to place another roof panel between the two clamping frames, and clamping another roof panel with the rotation of the crawler tracks and rubber pads. In this way, multiple roof panels are clamped between the two clamping frames in a cycle, which is convenient for lifting multiple roof panels at the same time, improving construction efficiency. In addition, the clamping frame is limited and supported by the anti-bias wheels at both ends of the extension plate, which further improves the stability of the clamping frame on the traction plate; In addition, the vertical rod is reversed, and the worm gear and worm are used to drive the rotating rod, track and rubber pad to reverse, and the roof panels are lowered, so that the roof panels can be placed one by one on the steel frame for installation. At the same time, the sprocket and chain are used to make the rotating motor drive the two push rods to rotate together, and the mobile platform is pushed to move inside the horizontal frame. The position of the roof panel is adjusted as needed, which improves the adaptability. In the process of the push rod rotation, the power is transmitted through the gear ring, which drives the balance screw to rotate and pushes the counterweight plate to move in the opposite direction of the mobile platform inside the horizontal frame, so that the center of gravity of the horizontal frame can be adjusted according to needs to prevent tipping and ensure the stability of the horizontal frame and the support frame.

[0015] 2. A lifting adjustment and stabilizing mechanism is set up. By rotating the collar, the two anti-slip rings are separated to release the restriction on the driving rod, making it easier to rotate the driving rod. The support rod and the support wheel are pushed to rotate through the cooperation of the bevel gear to change the direction of the support wheel, thereby improving the convenience of the base movement. The base is supported and fixed by rotating the movable rod to move down along the convex plate, thereby improving the stability of the base. The steering motor drives the active gear to rotate, and drives the driven gear, the support plate, the support frame and the cross frame to rotate, so that the cross frame rotates to the top of the steel frame, and the top rod is rotated to push the arc-shaped tooth plate to move, so that the driven gear and the support plate are clamped and positioned, thereby fixing the stability of the support plate and the support frame. The cross frame is stretched by the steel cable to ensure its stability. The transmission gear is used to drive the motor to rotate the lifting rod to push the lifting platform and the cross frame up and down. The height of the cross frame is adjusted according to the condition of the steel frame to improve its adaptability. At the same time, the transmission gear also drives the adjustment rod to rotate to push the movable plate to move in the opposite direction of the sliding of the cross frame inside the support frame to keep the tension of the steel cable. The cross frame is always stretched and pulled to further improve its stability. The steel cable is limited by the guide wheel inside the concave plate to prevent the steel cable from being restricted in deviation and ensure the effect of stretching stability.

[0016] In summary, the roof panel can be conveniently towed and lifted through the lifting, traction and balancing mechanism, and the position of the roof panel can be adjusted as needed, which improves the convenience of installation. In the process of adjusting the roof panel, the center of gravity can be kept unchanged. At the same time, the lifting, adjustment and stabilizing mechanism can be used to stretch and fix the cross frame, which further improves the stability and prevents tipping, ensuring the safety of construction. The position and angle of the cross frame can be adjusted as needed, which improves adaptability and provides convenience for the installation of the roof panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] In the attached picture: Figure 1 It is a diagram of the steps for installing the roof panel of the present invention; Figure 2 It is a schematic diagram of the installation structure of the cross frame of the present invention; Figure 3 It is a structural schematic diagram of the lifting, traction and balancing mechanism of the present invention; Figure 4 It is a schematic diagram of the installation structure of the crawler of the present invention; Figure 5 It is a schematic diagram of the installation structure of the counterweight plate of the present invention; Figure 6 It is a structural schematic diagram of the lifting adjustment and stabilizing mechanism of the present invention; Figure 7 It is a schematic diagram of the installation structure of the support plate of the present invention; Figure 8 It is a schematic diagram of the installation structure of the driving rod of the present invention.

[0019] Numbers in the figure: 1, support frame; 2. Lifting, traction and balancing mechanism; 201. Lifting platform; 202. Horizontal frame; 203. Roller; 204. Mobile platform; 205. Traction motor; 206. Fixed plate; 207. Crossbar; 208. Traction roller; 209. Traction rope; 210. Reduction gear box; 211. Traction plate; 212. Baffle; 213. Electric push rod; 214. Clamping frame; 215. Axle seat; 216. Rotating rod; 217. Track; 218. Rubber pad; 219. Vertical rod; 220. Worm; 221. Worm wheel; 222. Rectangular groove; 223. Extension plate; 224. Anti-bias wheel; 225. Partition plate; 226. Push rod; 227. Sprocket; 228. Chain; 229. Balance screw; 230. Gear ring; 231. Counterweight plate; 232. Rotating motor; 3. Lifting adjustment and stabilizing mechanism; 301. Lifting rod; 302. Adjusting rod; 303. Transmission gear; 304. Movable plate; 305. Steel cable; 306. Driving motor; 307. Concave plate; 308. Guide wheel; 309. Support plate; 310. Base; 311. Driving gear; 312. Steering motor; 313. Driven gear; 314. Positioning plate; 315. Push rod; 316. Arc tooth plate; 317. Horizontal plate; 318. Support rod; 319. Support wheel; 320. Driving rod; 321. Bevel gear; 322. Ring; 323. Anti-slip ring; 324. Convex plate; 325. Movable rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1 As shown, the present invention provides a technical solution, a method for installing a curved grid steel frame roof panel, comprising the following steps: S1, rotate the driving rod 320, and change the direction of the supporting wheel 319 through the transmission of the bevel gear 321, and then use the tractor to tow the base 310, the supporting frame 1 and the cross frame 202 to the construction position, and rotate the movable rod 325 downward to support and fix the base 310; S2, start the steering motor 312 to drive the driving gear 311 to rotate, thereby driving the driven gear 313, the support plate 309, the support frame 1 and the cross frame 202 to rotate, so that the cross frame 202 is parallel to the steel frame; S3, start the driving motor 306, and drive the lifting rod 301 to rotate through the cooperation of the transmission gear 303, so as to push the lifting platform 201 and the cross frame 202 to move up and down, adjust the distance between the cross frame 202 and the steel frame, and also drive the adjusting rod 302 to rotate, push the movable plate 304 to move in the opposite direction of the lifting platform 201, pull the steel cable 305 to tighten, and pull the cross frame 202; S4, start the traction motor 205, and drive the traction roller 208 to rotate with the reduction gear box 210, pay out the traction rope 209, adjust the position of the traction plate 211, start the electric push rod 213 to push the clamping frame 214 to move, and clamp the roof panel; S5, then rotate the vertical rod 219, and through the cooperation of the worm wheel 221 and the worm 220, drive the rotating rod 216, the crawler 217 and the rubber pad 218 to rotate, push the clamped roof panel up, leave space, and clamp the next roof panel; S6, using the traction motor 205 and the reduction gear box 210 to drive the traction roller 208 to reverse, reeling the traction rope 209, lifting the clamped roof panel to the top of the steel frame, and then driving the push rod 226 to rotate through the rotating motor 232 to push the mobile platform 204, the traction rope 209 and the traction plate 211 to move; S7, start the traction motor 205 again to rotate forward, and use the traction rope 209 to lower the traction plate 211 and the clamping frame 214 onto the steel frame, so that the roof panel falls on the steel frame, and then install it; like Figure 2-8 As shown, a device for installing a steel frame roof panel of an arc-shaped grid is provided, wherein a lifting, traction and balancing mechanism 2 is arranged inside a support frame 1, and the lifting, traction and balancing mechanism 2 comprises a lifting platform 201, a cross frame 202, a roller 203, a mobile platform 204, a traction motor 205, a fixing plate 206, a cross bar 207, a traction roller 208, a traction rope 209, a reduction gear box 210, a traction plate 211, a baffle 212, an electric push rod 213, a clamping frame 214, an axle seat 215, a rotating rod 216, a crawler track 217, a rubber pad 218, a vertical rod 219, a worm 220, a worm wheel 221, a rectangular groove 222, an extension plate 223, an anti-bias wheel 224, a partition plate 225, a push rod 226, a sprocket 227, a chain 228, a balancing screw 229, a gear ring 230, a counterweight plate 231 and a rotating motor 232; The support frame 1 is movably connected with a lifting platform 201, a cross frame 202 is clamped inside the lifting platform 201, and a roller 203 is symmetrically rotatably connected to the bottom end of the cross frame 202. A mobile platform 204 is movably connected to the position on one side of the lifting platform 201 inside the cross frame 202. A traction motor 205 is symmetrically connected to the middle position of the top of the mobile platform 204 through bolts. Fixed plates 206 are equidistantly clamped at positions on both sides of the top of the mobile platform 204 corresponding to the traction motor 205. A cross bar 207 is rotatably connected between the two fixed plates 206 on the same side, and traction rollers 208 are equidistantly fixedly sleeved on the outside of the cross bar 207, and a traction rope 208 is wound around the outside of the traction roller 208. 9. In order to facilitate the traction rope 209 to pass through the mobile platform 204, grooves are provided at both ends of the cross frame 202, and round holes are provided at each corner position of the top of the mobile platform 204. The other end of the traction rope 209 passes through the round hole, and the opposite ends of the two traction motors 205 corresponding to the top of the mobile platform 204 are connected to the reduction gear box 210 by bolts; in order to facilitate the winding of the traction rope 209, the traction motor 205 is powered by an external power supply, and the rotation directions of the two traction motors 205 are opposite. The output shaft of the traction motor 205 is clamped with a gear inside the reduction gear box 210, and one end of the cross bar 207 is clamped with another gear inside the reduction gear box 210; The other end of the traction rope 209 is connected to a traction plate 211 at a position corresponding to the bottom of the mobile platform 204, and a baffle plate 212 is symmetrically connected to the bottom of the traction plate 211. Electric push rods 213 are equidistantly connected inside the two baffle plates 212. One end of the two electric push rods 213 on the same side are connected to a clamping frame 214. A rotating rod 216 is equidistantly connected to the inside of the clamping frame 214. A crawler track 217 is symmetrically sleeved on the outside of the rotating rod 216. A rubber pad 218 is equidistantly connected to the outside of the crawler track 217. One end of the two clamping frames 214 corresponds to a position on one side of the rotating rod 216. A shaft seat 215 is clamped, and a vertical rod 219 is rotatably connected inside the shaft seat 215, and a worm 220 is fixedly sleeved at the top and bottom positions of the outer side of the vertical rod 219, and a worm wheel 221 is clamped at one end of two rotating rods 216 at the top and bottom ends of the clamping frame 214 corresponding to one side of the worm 220, and a rectangular groove 222 is opened at the top of the traction plate 211, and an extension plate 223 is clamped at the inner position corresponding to the rectangular groove 222 at the top of the clamping frame 214, and anti-bias wheels 224 are rotatably connected at both sides of the extension plate 223 corresponding to the top position of the traction plate 211; A partition plate 225 is clamped at the inner wall of the cross frame 202 corresponding to the middle position of the lifting platform 201, and one end of the partition plate 225 is symmetrically connected to a push rod 226. In order to facilitate the balance of the cross frame 202, one end of the push rod 226 passes through one end of the partition plate 225, and the outer side of the push rod 226 is connected to the inner wall of the moving platform 204 through a thread, and the toothed ring 230 on the outer side of the balance screw 229 is meshed with the toothed ring 230 on the push rod 226. The rotating motor 232 is powered by an external power supply, and the output shaft of the rotating motor 232 is fixedly connected to one end of the push rod 226, and the outer sides of the two push rods 226 are connected to the inner wall of the moving platform 204 through a thread. Sprockets 227 are fixedly sleeved at positions corresponding to one side of the partition plate 225, and chains 228 are sleeved on the outside of the two sprockets 227. A balance screw 229 is symmetrically rotatably connected at the other end of the partition plate 225 corresponding to the inner position of the push rod 226. A gear ring 230 is fixedly sleeved at the outer side of the balance screw 229 and the outer side of the push rod 226 corresponding to the other side of the partition plate 225. Counterweight plates 231 are sleeved through threads at the outer sides of the two balance screws 229 corresponding to the inner position of the cross frame 202. A rotating motor 232 is bolted to one end of the cross frame 202 corresponding to one side of the push rod 226. In order to facilitate the clamping of the roof panel, the electric push rod 213 is powered by an external power supply, one end of the rotating rod 216 passes through one end of the clamping frame 214, the worm wheel 221 and the worm 220 are meshed with each other, and a rolling groove is opened at the top of the traction plate 211 corresponding to the bottom of the anti-bias wheel 224; A lifting adjustment and stabilizing mechanism 3 is arranged at the top of the support frame 1, and the lifting adjustment and stabilizing mechanism 3 includes a lifting rod 301, an adjusting rod 302, a transmission gear 303, a movable plate 304, a steel cable 305, a driving motor 306, a concave plate 307, a guide wheel 308, a supporting plate 309, a base 310, a driving gear 311, a steering motor 312, a driven gear 313, a positioning plate 314, a top rod 315 and an arc-shaped tooth plate 316, a cross plate 317, a support rod 318, a support wheel 319, a driving rod 320, a bevel gear 321, a collar 322, an anti-slip ring 323, a convex plate 324 and a movable rod 325; The support frame 1 is symmetrically rotatably connected with a lifting rod 301 inside, and the support frame 1 is rotatably connected to the outer positions of the two lifting rods 301 inside, and the outer positions of the two adjusting rods 302 are connected to the support frame 1 through threaded sleeves. The tops of the two movable plates 304 are symmetrically clamped with steel cables 305. The top of the support frame 1 corresponds to the lifting rod 301 and the adjusting rod 302. A driving motor 306 is connected by bolts between the lifting rod 301 and the adjusting rod 302. The outer side of the output shaft of the driving motor 306, the outer side of the lifting rod 301 and the outer side of the adjusting rod 302 are fixedly sleeved with a transmission gear 303 corresponding to the support frame 1. The positions on both sides of the top of the support frame 1 corresponding to the driving motor 306 are equidistant. A concave plate 307 is clamped, and a guide wheel 308 is rotatably connected inside the concave plate 307. In order to facilitate maintaining the tension of the steel cable 305, the rotation direction of the thread on the outside of the lifting rod 301 is opposite to the rotation direction of the thread on the outside of the adjusting rod 302. The two driving motors 306 are powered by an external power supply. Notches are symmetrically opened on the top of the support frame 1, and the steel cable 305 passes through the notch. One end of the steel cable 305 on one side of the top of the movable plate 304 bypasses the guide wheel 308 and is fixedly connected to one side of the top of the cross frame 202. One end of the steel cable 305 on the other side of the top of the movable plate 304 bypasses the guide wheel 308 and is fixedly connected to the other side of the top of the cross frame 202. Both ends of the movable plate 304 are slidably connected to the inside of the support frame 1. The bottom end of the support frame 1 is clamped with a support plate 309, and the bottom end of the support plate 309 is rotatably connected to a base 310. The top of the base 310 is rotatably connected to a driving gear 311 at a position corresponding to one side of the support plate 309, and the bottom end of the base 310 is connected to a steering motor 312 at a position corresponding to the bottom of the driving gear 311 by bolts. A driven gear 313 is fixedly sleeved at a position corresponding to one side of the driving gear 311 on the outside of the support plate 309. Positioning plates 314 are clamped at positions on both sides of the support plate 309 at the top of the base 310. The two positioning plates 314 are The steering motor 312 is powered by an external power supply, and the output shaft of the steering motor 312 is fixedly connected to the bottom end of the driving gear 311, and a turntable is clamped on one end of the steering motor 312; The inner wall of the base 310 is equidistantly connected with a horizontal plate 317, and the interior of the horizontal plate 317 is equidistantly connected to a support rod 318, and a support wheel 319 is installed at the bottom end of the support rod 318. A driving rod 320 is rotatably connected to the inner wall of the base 310 corresponding to one side of the support rod 318. A bevel gear 321 is fixedly sleeved on the outer side of the driving rod 320 and the outer side of the support rod 318. A collar 322 is sleeved on the outer side of the driving rod 320 through a thread, and one end of the collar 322 corresponds to the driving end of the base 310. Anti-slip rings 323 are clamped at the outer sides of the movable rod 320, and convex plates 324 are equidistantly clamped at the bottom positions at both ends of the base 310. The inside of the convex plate 324 is connected to a movable rod 325 through a thread. In order to facilitate the adjustment of the direction of the support wheel 319, the bevel gear 321 on the driving rod 320 is meshed with the bevel gear 321 on the support rod 318. The bottom end of the movable rod 325 is rotatably connected to a pad, and turntables are clamped at the two ends of the driving rod 320 corresponding to the two sides of the base 310.

[0022] The working principle and use process of the present invention are as follows: first, the base 310, the support plate 309 and the support frame 1 are pulled to the construction position by a tractor, and then the collar 322 is rotated to separate the two anti-skid rings 323, thereby releasing the restriction on the driving rod 320, making it easier to rotate the driving rod 320, and through the cooperation of the bevel gear 321, a transmission assembly is formed to transmit power, thereby pushing the supporting rod 318 on the cross plate 317 to rotate, and adjusting the direction of the supporting wheel 319 as needed to improve the convenience of moving the base 310. After the base 310 moves to the required position, the movable rod 325 is rotated to move down along the convex plate 324, so that the movable rod 325 contacts the ground, supports and fixes the base 310, and ensures the stability of the base 310; Next, the steering motor 312 is started to drive the driving gear 311 to rotate, and the driven gear 313 is cooperated to push the support plate 309, the support frame 1 and the cross frame 202 to rotate, so that the cross frame 202 is rotated to the top of the steel skeleton, which is convenient for conveying the roof panels. At the same time, after the angle adjustment of the support frame 1 and the cross frame 202 is completed, the rotating top rod 315 pushes the arc-shaped tooth plate 316 to move, clamping and positioning the driven gear 313 and the support plate 309, fixing the stability of the support plate 309 and the support frame 1; Next, the cross frame 202 is stretched by the steel cable 305 to ensure the stability of the cross frame 202, and then the driving motor 306 is started, and the lifting rod 301 is driven to rotate by the transmission gear 303 to push the lifting platform 201 and the cross frame 202 to rise and fall, thereby changing the distance between the cross frame 202 and the top of the steel frame, thereby improving convenience. At the same time, the adjusting rod 302 is driven to rotate by the transmission gear 303 to push the movable plate 304 to move in the opposite direction of the sliding of the cross frame 202 inside the support frame 1, thereby maintaining the tension of the steel cable 305, and always stretching and pulling the cross frame 202, thereby further improving the stability of the cross frame 202. In addition, the steel cable 305 is limited by the guide wheel 308 inside the concave plate 307 to prevent the steel cable 305 from being restricted from deflection, thereby ensuring the effect of stretching stability. Next, the two traction motors 205 are started, and the power is transmitted through the cooperation of the reduction gear box 210, so that the four traction rollers 208 on the mobile platform 204 rotate synchronously, the traction rope 209 is released, and the traction plate 211 is forced to descend, and then the roof panel is placed between the two clamping frames 214, and the electric push rod 213 is started to push the clamping frame 214 to move, thereby changing the distance between the two clamping frames 214, so as to facilitate the clamping and fixing of roof panels of different widths; Next, the vertical rod 219 is rotated, and the worm wheel 221 and the worm 220 cooperate to form a transmission assembly to transmit power, drive the rotating rod 216 to rotate, and force the crawler tracks 217 and rubber pads 218 inside the two clamping frames 214 to rotate, pushing the roof panel to rise, so as to facilitate placing another roof panel between the two clamping frames 214, and with the rotation of the crawler tracks 217 and the rubber pads 218, clamp the other roof panel, and with the continuous rotation of the crawler tracks 217, drive the roof panel to rise, and clamp multiple roof panels between the two clamping frames 214 in this cycle. In addition, during the movement of the clamping frame 214, the anti-deflection wheels 224 at both ends of the extension plate 223 are used to limit the support of the clamping frame 214, further improving the stability of the clamping frame 214 on the traction plate 211; Next, the traction motor 205 is started to reverse, and the traction roller 208 is rotated to reel in the traction rope 209 through the cooperation of the reduction gear box 210, so as to pull the traction plate 211, the clamping frame 214 and the roof panel up, and then the push rod 226 is driven to rotate by the rotating motor 232, and the sprocket 227 and the chain 228 are cooperated to form a transmission assembly to transmit power, so that the two push rods 226 rotate together, and the mobile platform 204 is pushed to move inside the horizontal frame 202. At the same time, the traction rope 209 is used to drive the mobile platform 204 to move inside the horizontal frame 202. The traction plate 211, the clamping frame 214 and the roof panel are moved, and after the roof panel is moved to the installation position, the traction motor 205, the reduction gear box 210, the traction roller 208 and the traction rope 209 are used to lower the traction plate 211, the clamping frame 214 and the roof panel onto the steel frame, and then the vertical rod 219 is reversed, and the worm gear 221 and the worm 220 are used to drive the rotating rod 216, the crawler 217 and the rubber pad 218 to reverse, and the roof panel is lowered, so that the roof panel can be placed on the steel frame for installation; Then, after the roof panel is placed, the push rod 226 is used to push the mobile platform 204 again, and then the traction motor 205, the reduction gear box 210, the traction roller 208 and the traction rope 209 cooperate to place another roof panel on the steel frame, and the cycle is repeated to place the roof panels between the clamping frames 214 on the steel frame at equal distances, thereby improving the convenience of installation; Finally, during the rotation of the push rod 226, power is transmitted through the gear ring 230, driving the balance screw 229 to rotate, thereby pushing the counterweight plate 231 to move in the opposite direction of the mobile platform 204 inside the cross frame 202, making it convenient to adjust the center of gravity of the cross frame 202 as needed to prevent tipping, thereby ensuring the stability of the cross frame 202 and the support frame 1.

[0023] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for installing a curved grid steel frame roof panel, characterized in that: It comprises a support frame (1), a lifting, traction and balancing mechanism (2), a lifting, adjustment and stabilization mechanism (3) and installation steps; A lifting, traction and balancing mechanism (2) is provided inside the support frame (1), and the lifting, traction and balancing mechanism (2) comprises a lifting platform (201); The support frame (1) is movably connected to a lifting platform (201), a cross frame (202) is clamped inside the lifting platform (201), a roller (203) is symmetrically rotatably connected to the bottom end of the cross frame (202), and a moving platform (204) is movably connected to the cross frame (202) at a position on one side of the lifting platform (201); A traction motor (205) is symmetrically connected to the middle position of the top of the mobile platform (204) by means of bolts, and fixed plates (206) are equidistantly connected to the top of the mobile platform (204) at positions on both sides of the traction motor (205), and a cross bar (207) is rotatably connected between the two fixed plates (206) on the same side, and traction rollers (208) are equidistantly fixedly sleeved on the outside of the cross bar (207), and a traction rope (209) is wound around the outside of the traction roller (208); The top end of the mobile platform (204) corresponding to the two traction motors (205) at the opposite ends are both connected to a reduction gear box (210) via bolts; The other end of the traction rope (209) is clamped with a traction plate (211) at a position corresponding to the bottom of the mobile platform (204); a baffle plate (212) is symmetrically clamped at the bottom of the traction plate (211); electric push rods (213) are equidistantly clamped inside the two baffle plates (212); and one end of the two electric push rods (213) located on the same side is clamped with a clamping frame (214).

2. The method for installing a curved grid steel frame roof panel according to claim 1, characterized in that: The clamping frame (214) is equidistantly connected to a rotating rod (216) inside, the rotating rod (216) is symmetrically sleeved with a crawler (217) outside, and the crawler (217) is equidistantly clamped with a rubber pad (218) outside, and one end of the two clamping frames (214) is clamped with an axle seat (215) at a position corresponding to one side of the rotating rod (216), the axle seat (215) is rotatably connected to a vertical rod (219) inside, and a worm is fixedly sleeved at the top and bottom positions outside the vertical rod (219). (220), one end of two rotating rods (216) located at the top and bottom ends of the clamping frame (214) is clamped with a worm wheel (221) at a position corresponding to one side of the worm (220), the top of the traction plate (211) is provided with a rectangular groove (222), the top of the clamping frame (214) is clamped with an extension plate (223) at a position inside the rectangular groove (222), and both sides of the extension plate (223) are rotatably connected to anti-bias wheels (224) at positions corresponding to the top of the traction plate (211); A partition plate (225) is clamped on the inner wall of the cross frame (202) at a position corresponding to the middle of the lifting platform (201); one end of the partition plate (225) is symmetrically rotatably connected to a push rod (226); and sprocket wheels (227) are fixedly sleeved on the outer sides of the two push rods (226) at positions corresponding to one side of the partition plate (225); chains (228) are sleeved on the outer sides of the two sprocket wheels (227); and the other end of the partition plate (225) is fixedly sleeved on the inner side of the push rod (226). A balancing screw (229) is symmetrically connected for rotation; a gear ring (230) is fixedly sleeved on the outer side of the balancing screw (229) and the outer side of the push rod (226) at a position corresponding to the other side of the partition plate (225); a counterweight plate (231) is sleeved on the outer side of the two balancing screws (229) at a position corresponding to the inside of the cross frame (202) via a thread; and a rotating motor (232) is bolted to one end of the cross frame (202) at a position corresponding to one side of the push rod (226).

3. The method for installing a curved grid steel frame roof panel according to claim 2, characterized in that: Grooves are provided at both ends of the cross frame (202), and circular holes are provided at each corner of the top of the mobile platform (204), through which the other end of the traction rope (209) passes.

4. The method for installing a curved grid steel frame roof panel according to claim 2, characterized in that: The traction motor (205) is powered by an external power source, the two traction motors (205) rotate in opposite directions, the output shafts of the traction motors (205) are engaged with a gear inside the reduction gear box (210), and one end of the crossbar (207) is engaged with another gear inside the reduction gear box (210).

5. The method for installing a curved grid steel frame roof panel according to claim 2, characterized in that: The electric push rod (213) is powered by an external power source, one end of the rotating rod (216) passes through one end of the clamping frame (214), the worm wheel (221) and the worm (220) are meshed with each other, and a rolling groove is provided at the top of the traction plate (211) corresponding to the bottom of the anti-deviation wheel (224).

6. The method for installing a curved grid steel frame roof panel according to claim 2, characterized in that: One end of the push rod (226) passes through one end of the partition plate (225), and the outer side of the push rod (226) is connected to the inner wall of the movable platform (204) by means of a thread, the toothed ring (230) on the outer side of the balancing screw (229) and the toothed ring (230) on the push rod (226) are meshed with each other, the rotary motor (232) is powered by an external power supply, and the output shaft of the rotary motor (232) is fixedly connected to one end of the push rod (226).

7. The method for installing a curved grid steel frame roof panel according to claim 2, characterized in that: A lifting adjustment and stabilizing mechanism (3) is provided at the top end of the support frame (1), and the lifting adjustment and stabilizing mechanism (3) comprises a lifting rod (301); The support frame (1) is symmetrically rotatably connected with a lifting rod (301) inside, and the support frame (1) is rotatably connected with an adjusting rod (302) at positions corresponding to the outer sides of the two lifting rods (301), and movable plates (304) are threadedly sleeved at positions corresponding to the inner sides of the two adjusting rods (302), and steel cables (305) are symmetrically clamped at the tops of the two movable plates (304). A driving motor (306) is bolted between the lifting rod (301) and the adjusting rod (302) at the top of the support frame (1), and a transmission gear (303) is fixedly sleeved at the outer sides of the output shaft of the driving motor (306), the lifting rod (301) and the adjusting rod (302) corresponding to the inner side of the support frame (1). Concave plates (307) are equidistantly clamped at positions on both sides of the driving motor (306) at the top of the support frame (1), and a guide wheel (308) is rotatably connected inside the concave plate (307); The bottom end of the support frame (1) is clamped with a support plate (309), the bottom end of the support plate (309) is rotatably connected to a base (310), the top end of the base (310) is rotatably connected to a driving gear (311) at a position corresponding to one side of the support plate (309), and the bottom end of the base (310) is connected to a steering motor (312) via bolts at a position corresponding to the bottom of the driving gear (311), the outer side of the support plate (309) is fixedly sleeved with a driven gear (313) at a position corresponding to one side of the driving gear (311), the top end of the base (310) is clamped with positioning plates (314) at positions corresponding to both sides of the support plate (309), the insides of the two positioning plates (314) are connected to push rods (315) via threads, and one end of the two push rods (315) located on the same side is rotatably connected to an arc-shaped toothed plate (316) at a position corresponding to one side of the driven gear (313); The inner wall of the base (310) is equidistantly connected with a transverse plate (317), the interior of the transverse plate (317) is equidistantly connected with a support rod (318), the bottom end of the support rod (318) is provided with a support wheel (319), the inner wall of the base (310) is rotatably connected with a driving rod (320) at a position corresponding to one side of the support rod (318), the outer side of the driving rod (320) and the outer side of the support rod (318) are both fixedly sleeved with a bevel gear (321), the outer side of the driving rod (320) is sleeved with a collar (322) through a thread, and one end of the collar (322) and one end of the base (310) are both clamped with an anti-slip ring (323) at a position corresponding to the outer side of the driving rod (320), and convex plates (324) are equidistantly connected at the bottom positions of both ends of the base (310), and a movable rod (325) is connected to the interior of the convex plate (324) through a thread.

8. The method for installing a curved grid steel frame roof panel according to claim 7, characterized in that: The rotation direction of the thread on the outside of the lifting rod (301) is opposite to the rotation direction of the thread on the outside of the adjusting rod (302); the two driving motors (306) are powered by an external power supply; the top of the support frame (1) is symmetrically provided with slots, the steel cables (305) pass through the slots; one end of the steel cable (305) on one side of the top of the movable plate (304) bypasses the guide wheel (308) and is fixedly connected to one side of the top of the cross frame (202); one end of the steel cable (305) on the other side of the top of the movable plate (304) bypasses the guide wheel (308) and is fixedly connected to the other side of the top of the cross frame (202); and both ends of the movable plate (304) are slidably connected to the inside of the support frame (1).

9. The method for installing a curved grid steel frame roof panel according to claim 7, characterized in that: The driving gear (311) and the driven gear (313) are meshed with each other, the arc of the arc-shaped toothed plate (316) is equal to the arc of the driven gear (313), the steering motor (312) is powered by an external power supply, and the output shaft of the steering motor (312) is fixedly connected to the bottom end of the driving gear (311), and a rotating disk is clamped at one end of the push rod (315); The bevel gear (321) on the driving rod (320) meshes with the bevel gear (321) on the supporting rod (318); a backing plate is rotatably connected to the bottom end of the movable rod (325); and rotating disks are clamped at both ends of the driving rod (320) at positions on both sides of the base (310).

10. The method for installing a curved grid steel frame roof panel according to claim 7, characterized in that: The installation steps are as follows: S1, rotating the driving rod (320), and changing the orientation of the supporting wheel (319) through the transmission of the bevel gear (321), and then towing the base (310), the supporting frame (1) and the cross frame (202) to the construction location by a tractor, and rotating the movable rod (325) downward to support and fix the base (310); S2, starting the steering motor (312) to drive the driving gear (311) to rotate, thereby driving the driven gear (313), the support plate (309), the support frame (1) and the cross frame (202) to rotate, so that the cross frame (202) is parallel to the steel frame; S3, starting the driving motor (306), and driving the lifting rod (301) to rotate through the cooperation of the transmission gear (303), so as to push the lifting platform (201) and the cross frame (202) to move up and down, and adjust the distance between the cross frame (202) and the steel frame, and also driving the adjusting rod (302) to rotate, so as to push the movable plate (304) to move in the opposite direction of the lifting platform (201), and pull the steel cable (305) to tighten, so as to pull the cross frame (202); S4, starting the traction motor (205) and driving the traction roller (208) to rotate with the reduction gear box (210), paying out the traction rope (209), adjusting the position of the traction plate (211), starting the electric push rod (213) to push the clamping frame (214) to move, and clamping the roof panel; S5, then rotating the vertical rod (219), and driving the rotating rod (216), the crawler (217) and the rubber pad (218) to rotate through the cooperation of the worm wheel (221) and the worm (220), so as to push the clamped roof panel upward, leaving space for clamping the next roof panel; S6, using the traction motor (205) and the reduction gear box (210) to drive the traction roller (208) to rotate in reverse, reeling in the traction rope (209), lifting the clamped roof panel above the steel frame, and then driving the push rod (226) to rotate through the rotary motor (232), thereby pushing the mobile platform (204), the traction rope (209) and the traction plate (211) to move; S7, start the traction motor (205) again to rotate forward, and use the traction rope (209) to lower the traction plate (211) and the clamping frame (214) onto the steel frame, so that the roof panel falls on the steel frame, and then install it.

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