A construction operation platform for the exterior of a building and its construction method

Abstract

This invention discloses a construction operation platform and construction method for the exterior of a building, relating to the field of construction technology. It includes a protective frame with a base plate welded to its bottom end. A rotating seat is welded to the top of the base plate at one side of the material loading trough. A drag-reducing bearing is rotatably mounted on the inner side of the rotating seat, and a rotating shaft is rotatably mounted on the inner side of the drag-reducing bearing. A support plate is sleeved on the outer side of the rotating shaft, and support pins are welded to both ends of the support plate. This invention has a scientifically sound and reasonable structure, and is safe and convenient to use. Lowering the lifting steel cable causes the material box to fall back to the top of the shock-absorbing rotating roller, thus enabling rapid material transportation. Construction materials are directly transported to the inside of the protective frame without the need for continuous raising and lowering of the protective frame for material replenishment. This simplifies construction steps, reduces the labor intensity of construction workers, and increases construction efficiency.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a building construction operation platform and its construction method for the exterior of a building. Background Technology

[0002] Attached electric construction platforms are advanced high-altitude work equipment and common auxiliary equipment for external construction of buildings. They are widely used in the construction industry. With the acceleration of urbanization and the booming development of the construction industry, attached electric construction platforms have emerged. They are connected to the building structure through attachment devices and use an electric drive system to realize the lifting and movement of the platform. This type of platform is characterized by high efficiency, safety, and convenience. It can significantly improve construction efficiency, reduce construction risks, and reduce labor costs. At the same time, it can flexibly adjust the working position according to construction needs. It is suitable for various high-altitude work scenarios such as exterior wall decoration, maintenance, and cleaning. It is an indispensable and important piece of equipment in modern construction. Chinese patent application number 202310212672.8, "An External Climbing Construction Operation Platform for Buildings", describes a patent that, by setting up a coating structure and using an oil drain pipe and pressure roller, can automatically apply grease to the tooth surface of the climbing rack while the construction platform is working normally. This ensures that the working efficiency of the construction platform is not affected and facilitates the maintenance of the climbing rack.

[0003] However, existing attached external construction platforms require moving the platform to the floor where the materials are stored or to the bottom of the building when changing or transporting new materials. This not only consumes a lot of time but also requires workers to make multiple trips back and forth, increasing labor intensity and reducing construction efficiency. To avoid the above-mentioned technical problems, it is necessary to provide an external construction operation platform and its construction method to overcome the defects in the existing technology. Summary of the Invention

[0004] This invention provides an external building construction operation platform and its construction method, which can effectively solve the problem mentioned in the background art that existing attached external building construction platforms need to be moved to the floor where the materials are piled or the bottom of the building when changing materials or moving new materials. This not only consumes a lot of time but also requires workers to make multiple trips to move the materials, increasing labor intensity and reducing construction efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a construction operation platform for the exterior of a building, comprising a protective frame, wherein a material replenishment component is installed on the inner side of the protective frame;

[0006] The feeding assembly includes a base plate;

[0007] The bottom of the protective frame is welded with a base plate, and a feeding trough is provided at the middle of the inner side of the base plate. A guide inclined plate is welded at the bottom of the base plate at the position corresponding to the feeding trough.

[0008] A rotating seat is welded to the top of the base plate at one side of the feeding trough. A drag-reducing bearing is rotatably installed on the inner side of the rotating seat. A rotating shaft is rotatably installed on the inner side of the drag-reducing bearing. A support plate is sleeved on the outer side of the rotating shaft. Support pins are welded to both end faces of the support plate. A shock-absorbing rotating roller is rotatably sleeved on the outer side of the support pin.

[0009] A positioning electromagnet is installed at the top of the base plate corresponding to the position of the support plate. A reset spiral spring is sleeved on the outside of the rotating shaft. A fixing frame is welded to the top of the base plate at one side of the rotating seat. A fixing support roller is rotatably installed on the top of the fixing frame.

[0010] The protective frame has a sliding groove on its front side, a pull plate is slidably installed on the inner side of the sliding groove, and a pull electromagnet is installed on one end face of the pull plate.

[0011] According to the above scheme, a cable frame is welded to the front end face of the protective frame;

[0012] A mounting plate is provided on one side of the protective frame, a winch is installed on the top of the mounting plate, a lifting steel cable is wound on the outside of the winch, and one end of the lifting steel cable is connected to a material feeding box.

[0013] A fixed cylinder is welded to one end of the cable frame. A reversing bearing is embedded inside the fixed cylinder. A connecting rod is rotatably mounted inside the reversing bearing. A stop block is welded to the top of the connecting rod. A pulley frame is welded to the bottom of the connecting rod. A cable pulley is rotatably mounted inside the pulley frame.

[0014] According to the above scheme, a reversing groove is provided on one end face of the cable frame, and motor mounting brackets are installed on both end faces of the protective frame. A moving motor is installed on the inner side of the motor mounting bracket, and a moving cable is wound up at the transmission end of the moving motor.

[0015] According to the above scheme, two cable frames are welded together, and the two cable frames are symmetrically welded to the front of the protective frame. The lifting steel cable is connected to the feeding material box via the reversing groove and cable pulley.

[0016] According to the above scheme, a movable groove is provided at the bottom end of the base plate and at the corresponding position of the support plate, and the support plate is rotatably connected to the base plate through the movable groove.

[0017] According to the above scheme, several fixing frames are provided, and the fixing frames are welded at equal intervals to the top of the base plate. The input ends of the positioning electromagnet and the winch are electrically connected to the output end of the external controller, and the input ends of the moving motor and the pulling electromagnet are electrically connected to the output end of the internal wiring harness controller.

[0018] According to the above scheme, a material assembly is installed at the bottom of the protective frame;

[0019] The material assembly includes a lifting and stabilizing frame;

[0020] The bottom of the protective frame is provided with a lifting and stabilizing frame. A limit support frame is rotatably installed at the bottom end of the lifting and stabilizing frame. A lifting adjustment plate is threadedly connected to the inner side of the limit support frame. A steel plate is placed at the bottom end of the lifting adjustment plate. An extension connecting frame is snapped onto the top end of the lifting and stabilizing frame. A positioning block is welded to one end of the lifting steel cable. A threaded block is sleeved on the outer side of the lifting steel cable. A limit groove is opened on the inner side of the threaded block. A threaded cylinder is threadedly connected to the outer side of the threaded block.

[0021] The protective frame has a transport tray at its bottom, with a placement chamber on its inner side. Casters are welded to the bottom of the transport tray. A replacement material box is attached to the inner side of the placement chamber. A partition is welded to the inner side of the replacement material box, forming a construction material chamber between the partition and the top of the replacement material box. A waste material chamber is formed between the partition and the bottom of the replacement material box. An inlet / outlet chute is located on the back of the replacement material box. A partition block is adsorbed inside the waste material chamber. Arc-shaped slots are symmetrically formed on both ends of the partition block. A strong magnet is embedded at the bottom of the partition block, and a handle is welded to the top of the partition block.

[0022] According to the above scheme, the outer diameter of the limiting groove is 1.2 times the outer diameter of the lifting steel cable, and the outer diameter of the positioning block is 1.5 times the outer diameter of the limiting groove.

[0023] According to the above scheme, two threaded cylinders are welded together, and the two threaded cylinders are symmetrically welded to the top of the feeding material box and the replacement material box. The feeding material box and the replacement material box have the same structure.

[0024] According to the above scheme, a construction method for the exterior of a building, and a specific construction method for a construction operation platform for the exterior of a building, includes the following steps:

[0025] S1. First, when the protective frame needs to be installed in different construction locations, the limit support frame and lifting adjustment plate at the bottom of the lifting and stabilizing frame are rotated to adapt to different terrains.

[0026] S2. Then, tighten the threaded block to the inside of the threaded cylinder at the top of the material replacement box filled with material, and pull the material loading box filled with material to the inside of the protective frame.

[0027] S3. Next, when the pull plate moves, it will pull the feeding material box to move on top of the fixed frame and the fixed support roller. At this time, the construction personnel can quickly move the feeding material box inside the protective frame through the internal wiring harness controller.

[0028] S4. Then, add liquid materials to the top of the inner partition of the material replacement box, and use the partition block to clamp and fix the pipe on the top of the partition.

[0029] S5. Finally, the packaging of building materials is inserted into the inside of the waste chamber through the inlet and outlet chute. Then, the packaging can be pressed and fixed by partition blocks and strong magnets, without having to place the packaging inside the construction material chamber.

[0030] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a scientific and reasonable structure and is safe and convenient to use.

[0031] 1. Equipped with a material replenishment component, the protective frame is first moved to the outside of the building where construction is needed. Then, the operator pulls the material box filled with materials to the inside of the material chute. Continuing to pull the material box, the support plate separates from the material box. Under the elastic force of multiple reset spiral springs, the support plate is pulled back to its initial position. At this time, multiple damping rotating rollers are on the same horizontal plane as multiple fixed support rollers. After multiple positioning electromagnets are activated, the support plates on both sides are fixed. The lowering lifting cable causes the material box to fall back to the top position of the damping rotating rollers, thus enabling rapid material transportation. Construction materials are directly transported to the inside of the protective frame without the need to constantly raise and lower the protective frame for material replenishment. This simplifies the construction process, reduces the labor intensity of construction workers, and increases construction efficiency. Furthermore, after the crane on the construction site is dismantled, each building can be quickly and freely replenished with materials, further improving construction efficiency.

[0032] Because the pulling plate attracts the material box by pulling the electromagnet, when the pulling plate moves, it pulls the material box to move on top of the fixed frame and fixed support roller. At this time, the construction workers can quickly move the material box inside the protective frame through the internal wiring harness controller, thereby reducing the movement of the construction workers at height. The construction workers do not need to carry building materials back and forth, which further reduces fatigue. In addition, reducing movement can also reduce the risk of working at height, allowing the construction workers to concentrate more on the construction and further improve the construction quality of the building.

[0033] 2. Equipped with material components, when an empty material feeding box is used up, it will be lowered to the material layer. At this time, the operator can turn the threaded block to remove it from the inside of the threaded cylinder, and tighten the threaded block to the inside of the threaded cylinder at the top of the replacement material box filled with material. Then, the empty material feeding box can be placed inside the top chamber of the transport tray. After replacing multiple empty replacement material boxes, it can be moved to the mixer or material area by the moving wheels to add new material, so that material replacement can be carried out continuously, ensuring that there are always usable construction materials inside the protective frame, further improving construction efficiency.

[0034] When liquid materials are added to the material replacement box, the partitions guide the material to the construction material chambers on both sides, allowing operators to quickly access it from both sides. Multiple partitions and arc-shaped slots secure pipe materials, preventing them from colliding and being damaged during transportation, thus reducing damage to building materials. Inside the protective frame, construction workers can insert the packaging of building materials into the waste chamber through the inlet / outlet chute. The packaging can then be secured with partitions and strong magnets, eliminating the need to place the packaging inside the construction material chamber and preventing residual material from sticking to the packaging surface. This facilitates centralized disposal of packaging waste and further improves construction efficiency.

[0035] In summary, the material loading bin is lowered to the material layer, and the inside of the threaded cylinder at the top of the replacement material bin, which is filled with material, is moved to the mixer or material area by the moving wheels to add new material. This allows for continuous material replacement, ensuring that there is always usable construction material inside the protective frame. The material loading bin is quickly moved inside the protective frame by the internal wiring harness controller. Material replacement or high-altitude material handling does not require manual handling, further reducing the labor intensity of construction personnel and improving work efficiency. Attached Figure Description

[0036] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0037] In the attached diagram:

[0038] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0039] Figure 2 This is a schematic diagram of the mounting structure of the base plate of the present invention;

[0040] Figure 3 This is a schematic diagram of the feeding assembly of the present invention;

[0041] Figure 4 This is a schematic diagram of the installation structure of the fixing frame of the present invention;

[0042] Figure 5 This is a schematic diagram of the installation structure of the support plate of the present invention;

[0043] Figure 6 This is a schematic diagram of the installation structure of the lifting steel cable of the present invention;

[0044] Figure 7 This is a schematic diagram of the installation structure of the connecting rod of the present invention;

[0045] Figure 8 This is a schematic diagram of the installation structure of the pull plate of the present invention;

[0046] Figure 9 This is a schematic diagram of the installation structure of the fixing frame of the present invention;

[0047] Figure 10 This is a schematic diagram of the installation structure of the positioning block of the present invention;

[0048] Figure 11 This is a schematic diagram of the structure of the material component of the present invention;

[0049] Figure 12 This is a schematic diagram of the installation structure of the partition of the present invention;

[0050] Figure 13 This is a schematic diagram of the installation structure of the strong magnet of the present invention;

[0051] Figure 14 This is a schematic diagram of the specific construction method of the present invention;

[0052] Numbered in the diagram: 1. Protective frame;

[0053] 2. Feeding assembly; 201. Base plate; 202. Feeding chute; 203. Guide sloping plate; 204. Rotating seat; 205. Drag-reducing bearing; 206. Rotating shaft; 207. Support plate; 208. Support pin; 209. Vibration-damping rotating roller; 210. Positioning electromagnet; 211. Return spiral spring; 212. Fixing frame; 213. Fixing support roller; 214. Cable frame; 215. Fixing cylinder; 16. Reversing bearing; 217. Connecting rod; 218. Anti-blocking block; 219. Pulley frame; 220. Cable pulley; 221. Mounting plate; 222. Winch; 223. Hoisting cable; 224. Material feeding box; 225. Reversing groove; 226. Sliding groove; 227. Motor mounting bracket; 228. Moving motor; 229. Moving cable; 230. Pulling plate; 231. Pulling electromagnet;

[0054] 3. Material Components; 301. Lifting and Stabilizing Frame; 302. Limiting Support Frame; 303. Lifting Adjustment Plate; 304. Steel Plate; 305. Extension Connecting Frame; 306. Positioning Block; 307. Threaded Block; 308. Limiting Rotary Groove; 309. Threaded Sleeve; 310. Transport Plate; 311. Placement Chamber; 312. Casters; 313. Replacement Material Box; 314. Partition Plate; 315. Construction Material Chamber; 316. Waste Material Chamber; 317. Inlet / Outlet Chute; 318. Partition Block; 319. Arc-Shaped Slot; 320. Strong Magnet; 321. Handle. Detailed Implementation

[0055] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0056] Example: Figure 1-13 As shown, the present invention provides a technical solution: a construction operation platform for the exterior of a building, including a protective frame 1, and a material replenishment component 2 installed on the inner side of the protective frame 1.

[0057] The feeding assembly 2 includes a base plate 201, a feeding trough 202, a guide inclined plate 203, a rotating seat 204, a drag-reducing bearing 205, a rotating shaft 206, a support plate 207, a support pin 208, a damping rotating roller 209, a positioning electromagnet 210, a reset spiral spring 211, a fixed frame 212, a fixed support roller 213, a cable frame 214, a fixed cylinder 215, a reversing bearing 216, a connecting rod 217, a stop block 218, a pulley frame 219, a cable pulley 220, a mounting plate 221, a winch 222, a lifting steel cable 223, a feeding material box 224, a reversing groove 225, a sliding groove 226, a motor mounting frame 227, a moving motor 228, a moving cable 229, a pulling plate 230, and a pulling electromagnet 231.

[0058] A base plate 201 is welded to the bottom of the protective frame 1. A feeding trough 202 is provided at the middle of the inner side of the base plate 201. A guide ramp 203 is welded to the bottom of the base plate 201 at the corresponding position of the feeding trough 202. A rotating seat 204 is welded to the top of the base plate 201 at one side of the feeding trough 202. A drag-reducing bearing 205 is rotatably mounted on the inner side of the rotating seat 204. A rotating shaft 206 is rotatably mounted on the inner side of the drag-reducing bearing 205. A support plate 207 is sleeved on the outer side of the rotating shaft 206. A movable groove is provided at the bottom of the base plate 201 at the corresponding position of the support plate 207. The support plate 207 is rotatably connected to the base plate 201 through the movable groove, which facilitates the rapid passage of the feeding material box 224.

[0059] Support pins 208 are welded to both ends of the support plate 207, and a damping rotating roller 209 is rotatably sleeved on the outer side of the support pins 208.

[0060] A positioning electromagnet 210 is installed at the top of the base plate 201 corresponding to the position of the support plate 207. A reset spiral spring 211 is sleeved on the outside of the rotating shaft 206. A fixing frame 212 is welded to the top of the base plate 201 at the position on one side of the rotating seat 204. A fixing support roller 213 is rotatably installed on the top of the fixing frame 212. A cable frame 214 is welded to the front end face of the protective frame 1.

[0061] A mounting plate 221 is provided on one side of the protective frame 1. A winch 222 is installed on the top of the mounting plate 221. A lifting steel cable 223 is wound on the outside of the winch 222. One end of the lifting steel cable 223 is connected to the feeding material box 224. A movable groove is opened at the bottom end of the base plate 201 and the corresponding position of the support plate 207. The support plate 207 is rotatably connected to the base plate 201 through the movable groove, which is conducive to the rapid passage of the feeding material box 224.

[0062] The protective frame 1 has a sliding groove 226 on its front side. A pulling plate 230 is slidably installed on the inner side of the sliding groove 226. A pulling electromagnet 231 is installed on one end face of the pulling plate 230. Several fixing frames 212 are provided. Several fixing frames 212 are welded at equal intervals to the top position of the base plate 201. The input ends of the positioning electromagnet 210 and the winch 222 are electrically connected to the output end of the external controller. The input ends of the moving motor 228 and the pulling electromagnet 231 are electrically connected to the output end of the internal wiring harness controller, which facilitates the movement of materials.

[0063] A fixed cylinder 215 is welded to one end of the top of the cable frame 214. A reversing bearing 216 is embedded inside the fixed cylinder 215. A connecting rod 217 is rotatably installed inside the reversing bearing 216. A stop block 218 is welded to the top of the connecting rod 217. A pulley frame 219 is welded to the bottom of the connecting rod 217. A cable pulley 220 is rotatably installed inside the pulley frame 219.

[0064] A reversing groove 225 is provided on one end face of the cable frame 214, and motor mounting brackets 227 are installed on both end faces of the protective frame 1. A moving motor 228 is installed on the inner side of the motor mounting bracket 227, and a moving cable 229 is wound up at the transmission end of the moving motor 228.

[0065] Two cable frames 214 are welded symmetrically on the front of the protective frame 1. The lifting steel cable 223 is connected to the feeding box 224 via the reversing groove 225 and the cable pulley 220, facilitating the smooth and stable transport of the feeding box 224.

[0066] Material assembly 3 is installed at the bottom of the protective frame 1;

[0067] Material assembly 3 includes a lifting and stabilizing frame 301, a limiting support frame 302, a lifting and adjusting plate 303, a steel plate 304, an extension connecting frame 305, a positioning block 306, a threaded block 307, a limiting rotating groove 308, a threaded cylinder 309, a transport plate 310, a placement chamber 311, moving wheels 312, a replacement material box 313, a partition 314, a construction material chamber 315, a waste material chamber 316, an inlet and outlet chute 317, a partition block 318, an arc-shaped slot 319, a strong magnet 320, and a handle 321;

[0068] The bottom of the protective frame 1 is provided with a lifting and stabilizing frame 301. The bottom end of the lifting and stabilizing frame 301 is rotatably mounted with a limiting support frame 302. The inner side of the limiting support frame 302 is threadedly connected to a lifting adjustment plate 303. The bottom end of the lifting adjustment plate 303 is placed with a steel plate 304. The top end of the lifting and stabilizing frame 301 is snapped with an extension connecting frame 305. One end of the lifting steel cable 223 is welded with a positioning block 306. The outer side of the lifting steel cable 223 is sleeved with a threaded block 307. The inner side of the threaded block 307 is provided with a limiting groove 308. The outer diameter of the limiting groove 308 is 1.2 times the outer diameter of the lifting steel cable 223. The outer diameter of the positioning block 306 is 1.5 times the outer diameter of the limiting groove 308, which is conducive to quick disassembly. The outer side of the threaded block 307 is threadedly connected with a threaded cylinder 309.

[0069] The bottom of the protective frame 1 is provided with a transport tray 310, and the inner side of the transport tray 310 has a placement chamber 311. A caster wheel 312 is welded to the bottom end of the transport tray 310. A replacement material box 313 is snapped into the inner side of the placement chamber 311. Two threaded cylinders 309 are welded on, symmetrically welded to the top of the feeding material box 224 and the replacement material box 313. The feeding material box 224 and the replacement material box 313 have identical structures for convenient and rapid feeding. The inner side of the replacement material box 313 is welded... A partition 314 is connected, and a construction material chamber 315 is formed between the partition 314 and the top of the replacement material box 313. A waste chamber 316 is formed between the partition 314 and the bottom of the replacement material box 313. An inlet / outlet chute 317 is provided on the back of the replacement material box 313. A partition block 318 is adsorbed inside the waste chamber 316. Arc-shaped slots 319 are symmetrically provided on both ends of the partition block 318. A strong magnet 320 is embedded in the bottom of the partition block 318. A handle 321 is welded to the top of the partition block 318.

[0070] like Figure 14 As shown, a specific construction method for a building construction operation platform outside a building includes the following steps:

[0071] S1. First, when the protective frame 1 needs to be installed in different construction positions, the limiting support frame 302 and the lifting adjustment plate 303 at the bottom of the lifting stabilizer 301 are rotated to adapt to different terrains.

[0072] S2. Then, tighten the threaded block 307 to the inside of the threaded cylinder 309 at the top of the material replacement box 313 filled with material, and pull the material loading box 224 filled with material to the inside of the protective frame 1.

[0073] S3. Next, when the pull plate 230 moves, it will pull the feeding material box 224 to move on top of the fixed frame 212 and the fixed support roller 213. At this time, the construction personnel can quickly move the feeding material box 224 inside the protective frame 1 through the internal wiring harness controller.

[0074] S4. Then, liquid materials are added to the top of the inner partition 314 of the material replacement box 313, and the partition block 318 is adsorbed onto the top of the partition 314 to clamp and fix the pipe.

[0075] S5. Finally, the packaging of the building materials is inserted into the inside of the waste chamber 316 through the inlet / outlet chute 317. Then, the packaging can be pressed and fixed by the partition block 318 and the strong magnet 320, without having to place the packaging inside the construction material chamber 315.

[0076] The working principle and usage process of this invention are as follows: First, the protective frame 1 is raised to the outside of the building, to the location where construction is to be carried out. Then, the materials to be used are placed inside the material loading box 224. Next, the operator controls the winch 222 to start winding the two lifting steel cables 223. At this time, the lifting steel cables 223 will pass through the reversing groove 225 and move towards the winch 222. Then, the winch 222 will lift the lifting steel cables 223 and the cable pulley 220 upwards. As the feeding material box 224 moves upward, the two lifting steel cables 223 move in the same direction simultaneously, so the feeding material box 224 moves steadily upward, which makes the feeding material box 224 more accurately aligned with the feeding trough 202. When the feeding material box 224 moves to the position of the guide inclined plate 203, the guide inclined plate 203 can further guide and push the feeding material box 224 so that it can be more centrally aligned with the feeding trough 202.

[0077] Next, the material feeding box 224 enters the inner side of the protective frame 1 through the feeding chute 202. At this time, the top of the material feeding box 224 will first push the support plate 207. The support plate 207 will then drive the rotating shaft 206 to rotate inside the drag-reducing bearing 205. At this time, both support plates 207 will rotate upwards simultaneously, thereby opening the reset spiral spring 211. After the material feeding box 224 has completely moved to the top of the support plate 207, continue to pull the material feeding box 224. At this time, the support plate 207 will separate from the material feeding box 224, and then... Under the elastic force of the reset spiral spring 211, the rotating shaft 206 will rotate inside the rotating seat 204, thereby pulling the support plate 207 to the initial position. At this time, the multiple damping rotating rollers 209 will be on the same horizontal plane as the multiple fixed support rollers 213. Then, the positioning electromagnets 210 on both sides will be activated, thereby fixing the support plates 207 on both sides through the multiple positioning electromagnets 210. Then, the winch 222 will be controlled to lower the lifting steel cable 223. Then, the feeding material box 224 will fall back to the top position of the damping rotating roller 209.

[0078] At this time, the material is moved by the feeding material box 224 to the inside of the protective frame 1. Then, the operator can use the feeding material box 224 to retrieve the construction material. When the feeding material box 224 needs to be lowered to replace the construction material, the winch 222 is controlled to continuously release the lifting cable 223. Under its own weight, the feeding material box 224 will press down on the two support plates 207, and at the same time, the positioning electromagnets 210 on both sides will be closed. At this time, the two support plates 207 will rotate on the rotating seat. The inner side of 204 rotates downward, and as the feeding material box 224 moves downward continuously, the damping rotating rollers 209 on both sides will fit against the two end faces of the feeding material box 224. Under the action of the reset spiral spring 211, the damping rotating rollers 209 will push the feeding material box 224 to the middle position of the feeding trough 202. At this time, the empty feeding material box 224 will be aligned with the middle of the feeding trough 202 and continue to descend, so that the feeding material box 224 can be quickly aligned with the feeding trough 202 when the material is raised next time.

[0079] Next, the operator reconnects the new material box 224 to the lifting cable 223 and controls the material box 224 to move back to the top position of the shock-absorbing rotating roller 209. At this time, the front of the raised material box 224 will be in contact with the side of the protective frame 1 with the sliding groove 226. At this time, the pulling plate 230 will be in contact with the front of the material box 224. Then, the pulling electromagnet 231 is activated to attract the pulling electromagnet 231 and the pulling plate 230 to the front of the material box 224.

[0080] Next, the construction personnel inside the protective frame 1 can start the moving motor 228 inside the motor mounting bracket 227 through the internal wiring harness controller. The moving motor 228 then winds up the moving cable 229, which in turn pulls the pulling plate 230 to slide inside the sliding groove 226. Since the pulling plate 230 is attracted to the feeding material box 224 via the pulling electromagnet 231, when the pulling plate 230 moves, it pulls the feeding material box 224 to move on top of the fixed frame 212 and the fixed support roller 213. At this time, the construction personnel can quickly move the feeding material box 224 inside the protective frame 1 through the internal wiring harness controller. This movement of the feeding material box 224 pulls up the steel... Cable 223 will move to both sides simultaneously. When the lifting cable 223 moves, the connecting rod 217 will rotate inside the reversing bearing 216, which can drive the pulley frame 219 and the cable pulley 220 to rotate, and rotate the cable pulley 220 to the side of the feeding material box 224, so as to facilitate the rapid movement of the feeding material box 224. When the feeding material box 224 moves, the winch 222 continuously releases the lifting cable 223, which facilitates the rapid movement of the feeding material box 224. When the material in the feeding material box 224 is used up, it can be pulled to the top position of the feeding trough 202 by the pulling plate 230, and then the feeding material box 224 can be replaced, so as to quickly replace the material.

[0081] First, the protective frame 1 is moved to the location outside the building where construction is needed. Then, the operator pulls the material loading box 224 filled with materials to the inside of the loading trough 202. Continuing to pull the material loading box 224, the support plate 207 separates from the material loading box 224. Under the elastic force of multiple reset spiral springs 211, the support plate 207 is pulled back to its initial position. At this point, multiple damping rotating rollers 209 are on the same horizontal plane as multiple fixed support rollers 213. After multiple positioning electromagnets 210 are activated, they... The side support plate 207 is fixed, and the lowered lifting steel cable 223 will cause the material box 224 to fall back to the top position of the shock-absorbing rotating roller 209, so that the materials can be transported quickly and the construction materials can be transported directly to the inside of the protective frame 1 without constantly raising and lowering the protective frame 1 to replenish the materials. This simplifies the construction steps, reduces the labor intensity of construction personnel, and increases construction efficiency. Furthermore, after the crane on the construction site is dismantled, each building can be replenished with materials freely and quickly, further improving construction efficiency.

[0082] Since the pulling plate 230 is attracted to the feeding box 224 by pulling the electromagnet 231, when the pulling plate 230 moves, it will pull the feeding box 224 to move on the top of the fixed frame 212 and the fixed support roller 213. At this time, the construction personnel can quickly move the feeding box 224 inside the protective frame 1 through the internal wiring harness controller, thereby reducing the movement of the construction personnel at high altitudes. The construction personnel do not need to carry building materials back and forth, further reducing fatigue. In addition, reducing movement can also reduce the risk of high-altitude operation, allowing the construction personnel to concentrate more on building construction and further improve the construction quality of the building.

[0083] Next, when the protective frame 1 needs to be installed in different construction positions, the limiting support frame 302 and the lifting adjustment plate 303 at the bottom of the lifting and stabilizing frame 301 can be rotated to adapt to different terrains. When the ground is relatively soft, steel plates 304 can be laid on the ground for support. As the building height increases, multiple extension connecting frames 305 can be used to raise the height. Each time an extension connecting frame 305 is added, the top extension connecting frame 305 is connected to the building through steel cables to ensure the stability of the building platform.

[0084] When the empty material loading box 224 is used up, it will be lowered to the material layer. At this time, the operator can turn the threaded block 307 to remove it from the inside of the threaded cylinder 309. Then, the lifting cable 223 will be separated from the material loading box 224. Next, the threaded block 307 will be tightened to the inside of the threaded cylinder 309 at the top of the replacement material box 313 filled with material. When the threaded block 307 rotates, the lifting cable 223 will rotate inside the threaded block 307 through the limiting groove 308. The positioning block 306 can prevent the threaded block 307 from falling off. Then, the empty material loading box 224 can be placed inside the top placement chamber 311 of the transport tray 310. After replacing multiple empty replacement material boxes 313, they can be moved to the mixer or material area by the moving wheels 312 to add new material. This allows for continuous material replacement, ensuring that there is always usable construction material inside the protective frame 1, further improving construction efficiency.

[0085] Finally, when liquid materials are added to the material replacement box 313, the material can be guided to the construction material chambers 315 on both sides by the partition 314, making it convenient for operators to quickly retrieve them from both sides. When some pipe-type construction materials need to be transported, the partition block 318 can be moved to the top of the partition 314 by the handle 321, and then fixed by the strong magnet 320. At this time, the pipe materials can be fixed by multiple partition blocks 318 and arc-shaped slots 319, thereby preventing the pipes from colliding and being damaged during transportation, further reducing the damage to building materials. Furthermore, construction workers inside the protective frame 1 can insert the packaging of building materials into the waste chamber 316 through the inlet / outlet chute 317, and then use the partition block 318 and strong magnet 320 to press and fix the packaging, instead of placing the packaging inside the construction material chamber 315, preventing residual materials from sticking to the packaging surface, thus facilitating the centralized disposal of packaging waste and further improving construction efficiency.

[0086] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A building construction platform outside a building, comprising a protective frame (1), characterized in that: The inner side of the protective frame (1) is provided with a feeding assembly (2); The feeding assembly (2) comprises a bottom plate (201); The bottom end of the protective frame (1) is welded with the bottom plate (201), the inner side of the bottom plate (201) is provided with a feeding groove (202) at the middle position, and the bottom end of the bottom plate (201) is welded with a guide inclined plate (203) at the corresponding position of the feeding groove (202); The top end of the bottom plate (201) is welded with a rotating seat (204) at the position on one side of the feeding groove (202), the inner side of the rotating seat (204) is rotatably provided with a drag reduction bearing (205), the inner side of the drag reduction bearing (205) is rotatably provided with a rotating shaft (206), the outer side of the rotating shaft (206) is sleeved with a supporting plate (207), the outer side of the supporting plate (207) is welded with a supporting pin (208), and the outer side of the supporting pin (208) is rotatably sleeved with a shock absorbing rotating roller (209); The top end of the bottom plate (201) is provided with a positioning electromagnet (210) at the corresponding position of the supporting plate (207), the outer side of the rotating shaft (206) is sleeved with a reset spiral spring (211), the top end of the bottom plate (201) is welded with a fixed frame (212) at the position on one side of the rotating seat (204), and the top end of the fixed frame (212) is rotatably provided with a fixed supporting roller (213); The front of the protective frame (1) is provided with a sliding groove (226), and the inner side of the sliding groove (226) is slidably provided with a pulling plate (230), and one side of the pulling plate (230) is provided with a pulling electromagnet (231).

2. A building construction platform at an exterior of a building according to claim 1, characterized in that: The front end of the protective frame (1) is welded with a cable frame (214); One side of the protective frame (1) is provided with a mounting plate (221), the top end of the mounting plate (221) is provided with a winch (222), the outer side of the winch (222) is wound with a lifting steel cable (223), and one end of the lifting steel cable (223) is connected with a feeding material box (224); The top end of the cable frame (214) is welded with a fixed cylinder (215), the inner side of the fixed cylinder (215) is embedded with a reversing bearing (216), the inner side of the reversing bearing (216) is rotatably provided with a connecting rod (217), the top end of the connecting rod (217) is welded with a non-slip block (218), the bottom end of the connecting rod (217) is welded with a pulley frame (219), and the inner side of the pulley frame (219) is rotatably provided with a cable pulley (220).

3. A building construction platform at an exterior of a building according to claim 2, wherein: The side end face of the cable frame (214) is provided with a reversing groove (225), the two side end faces of the protective frame (1) are provided with motor mounting frames (227), the inner side of the motor mounting frame (227) is provided with a moving motor (228), and the transmission end of the moving motor (228) is wound with a moving cable (229).

4. A building construction platform at an exterior of a building according to claim 2, wherein: Two cable frames (214) are welded on the front of the protective frame (1), and the lifting steel cable (223) is connected with the feeding material box (224) through the reversing groove (225) and the cable pulley (220).

5. A building construction platform for use on the exterior of a building as defined in claim 1, wherein: The bottom end of the bottom plate (201) is provided with a movable groove at the corresponding position of the supporting plate (207), and the supporting plate (207) is rotationally connected with the bottom plate (201) through the movable groove.

6. A building construction platform at an exterior of a building according to claim 3, wherein: The fixing frame (212) is provided with a plurality of fixing frames (212) which are equidistantly welded at the top position of the bottom plate (201), the input ends of the positioning electromagnet (210) and the winch (222) are electrically connected with the output end of the external controller, and the input ends of the moving motor (228) and the pulling electromagnet (231) are electrically connected with the output end of the internal wire harness controller.

7. A building construction platform at an exterior of a building according to claim 3, wherein: The bottom of the protective frame (1) is provided with a material assembly (3); The material assembly (3) comprises a lifting stabilizing frame (301); The bottom of the protective frame (1) is provided with a lifting stabilizing frame (301), the bottom end of the lifting stabilizing frame (301) is rotationally installed with a limiting support frame (302), the inner side of the limiting support frame (302) is threadedly connected with a lifting adjusting disc (303), the bottom end of the lifting adjusting disc (303) is placed with a steel plate (304), the top end of the lifting stabilizing frame (301) is clamped with an extension connecting frame (305), one end of the lifting steel cable (223) is welded with a positioning block (306), the outer side of the lifting steel cable (223) is sleeved with a threaded block (307), the inner side of the threaded block (307) is provided with a limiting rotating groove (308), and the outer side of the threaded block (307) is threadedly connected with a threaded cylinder (309). The bottom of the protective frame (1) is provided with a transportation disc (310), the inner side of the transportation disc (310) is provided with a placing chamber (311), the bottom end of the transportation disc (310) is welded with a moving wheel (312), the inner side of the placing chamber (311) is clamped with a replacement material box (313), the inner side of the replacement material box (313) is welded with a partition plate (314), the partition plate (314) and the top of the replacement material box (313) form a construction material chamber (315), the partition plate (314) and the bottom of the replacement material box (313) form a waste chamber (316), the back of the replacement material box (313) is provided with an inlet and outlet groove (317), the waste chamber (316) is internally adsorbed with a partition block (318), the two side end faces of the partition block (318) are symmetrically provided with arc clamping grooves (319), the bottom end of the partition block (318) is embedded with a strong magnet (320), and the top end of the partition block (318) is welded with a handle (321).

8. A building construction platform at an exterior of a building according to claim 7, wherein: The outer diameter of the limiting rotating groove (308) is 1.2 times the outer diameter of the lifting steel cable (223), and the outer diameter of the positioning block (306) is 1.5 times the outer diameter of the limiting rotating groove (308).

9. A building construction platform at an exterior of a building according to claim 7, wherein: The threaded cylinder (309) is welded with two, two threaded cylinders (309) are symmetrically welded at the top of the feeding material box (224) and the replacement material box body (313), and the feeding material box (224) and the replacement material box body (313) are completely same in structure.

10. A construction method of a building exterior, a specific construction method of a construction operation platform of a building exterior according to claim 7, characterized by: It comprises the following steps: S1, first, when the protective frame (1) needs to be installed at different construction positions, the limit support frame (302) at the bottom of the lifting stabilizing frame (301) and the lifting adjusting disc (303) are rotated to adapt to different terrains; S2, then, the threaded block (307) is tightened to the inside of the threaded cylinder (309) at the top of the replacement material box body (313) filled with materials, and the feeding material box (224) filled with materials is pulled to the inside of the protective frame (1); S3, then, when the pull plate (230) moves, the feeding material box (224) is pulled to move on the top of the fixing frame (212) and the fixed support roller (213), at this time, the construction personnel can control the feeding material box (224) to move quickly inside the protective frame (1) through the internal wire harness controller; S4, then, the liquid material is added to the top of the partition plate (314) inside the replacement material box body (313), and the partition block (318) is adsorbed on the top of the partition plate (314) to clamp and fix the pipe; S5, finally, the packaging of building materials is inserted into the inside of the waste chamber (316) through the feeding and discharging chute (317), then the packaging can be tightly fixed by the partition block (318) and the strong magnet (320), without placing the packaging inside the construction material chamber (315).

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