Building outer wall integrated construction platform

Abstract

The utility model discloses a kind of building outer wall integration construction platforms, relate to building outer wall construction technical field.The building outer wall integration construction platform, including construction platform, the construction platform upper portion is provided with lifting system, locking mechanism is provided in the lifting system inside, the locking mechanism is provided with main shaft, the main shaft right end is provided with driven cam plate, the driven cam plate right end is connected with driving cam plate, the driven cam plate left side is provided with spring, the driven cam plate left side and the main shaft outside are provided with rotary fixed box, four check pawls are provided in the rotary fixed box inside, the check pawl is connected with compression ratchet wheel barrel inside measurement, the compression ratchet wheel barrel can move left and right in rotary fixed box inside, electromagnetic coil ring is provided in the rotary fixed box inside.

Description

Technical Field

[0001] This utility model relates to the field of building exterior wall construction technology, specifically to an integrated building exterior wall construction platform. Background Technology

[0002] A building exterior wall construction platform is a construction facility that is suspended from a building or structure via a cantilever mechanism. It uses a lifting mechanism to drive the suspended platform, which moves up and down along the facade of the building or structure via steel wire ropes. It also serves as a work platform for operators. This new type of high-altitude work equipment can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and is reusable. For example, patent number CN 221073428 U discloses a construction platform for building exterior walls, including a platform plate, a guardrail fixedly installed around the platform plate, a lifting mechanism fixedly installed on the guardrail, and a device box fixedly installed on the platform plate. The device box has symmetrically arranged sliding grooves on its upper and lower inner walls, and two door panels are slidably installed in the sliding grooves. Each door panel has several protruding teeth fixedly installed at its upper end. The device box has two symmetrically arranged device slots, and each device slot has a gear 1 rotatably installed on its inner wall, which engages with the protruding teeth. A gear 3 is fixedly installed on one side of each gear 1. This construction platform for building exterior walls utilizes the difference in radius between the gears to make the knob rotation angle the same as the rotation angle of gear 1. Therefore, simply turning the knob can open the door panel, effectively protecting the tools inside the device box and preventing them from falling off the platform, thus improving safety.

[0003] For example, patent number CN 220705080 U discloses a construction platform for building exterior walls, including a base. A connecting rod is installed at the bottom of the base via bearings. The two ends of the connecting rod are movably connected to movable wheels. First adjustment components are installed on both sides of the connecting rod near the inside of the base, and one end of the first adjustment component extends to one side of the outer wall of the base. Through the cooperation of the above-mentioned mechanisms, the construction platform can be adjusted left and right without moving the platform itself. This avoids the problem of low work efficiency when the existing construction platform needs to be lowered before moving. It also ensures the protective performance of the construction platform during adjustment, thereby better protecting the personal safety of construction personnel. The height of the construction platform can also be adjusted to better ensure the construction effect. Furthermore, the protective range of the adjustable protective frame can be further expanded during construction, and the construction area can be further increased.

[0004] While the first patent solved the problem of working at height, maintaining the working height still required the motor to be constantly powered. Prolonged power supply not only consumed a large amount of electricity but also posed a safety hazard of the platform falling due to motor failure. The second patent made some improvements in movement and adjustment, enabling lateral adjustment without moving the construction platform, avoiding the inefficiency caused by lowering the platform before moving it. However, the platform height was limited, and its lifting range was insufficient to meet the comprehensive construction needs of some high-rise or multi-story building exterior walls. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an integrated construction platform for building exterior walls, which solves the problems of high energy consumption and safety hazards caused by the first patent's long-term power supply to maintain height, and the limited lifting range of the second patent's platform, which cannot meet the comprehensive construction needs of high-rise or multi-story building exterior walls.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an integrated construction platform for building exterior walls, comprising a construction platform, a lifting system above the construction platform, a locking mechanism inside the lifting system, a main shaft within the locking mechanism, a driven swashplate at the right end of the main shaft, a driving swashplate connected to the right end of the driven swashplate, a spring on the left side of the driven swashplate, a rotating fixed box on the left side of the driven swashplate and outside the main shaft, four anti-return pawls inside the rotating fixed box, a clamping ratchet barrel connected to the inner side of each anti-return pawl, the clamping ratchet barrel being movable left and right within the rotating fixed box, and an electromagnetic coil ring inside the rotating fixed box.

[0007] Preferably, a drive pulley is provided on the right side of the drive swashplate, the drive pulley is connected to the motor, the drive pulley is provided with a transmission belt, the other end of the transmission belt is provided with a driven pulley, and the driven pulley is provided with a drive shaft.

[0008] Preferably, the drive shaft is provided with a tape feeding reel at both ends, the tape feeding reel is connected to a lifting belt, the lifting belt is provided with a reversing wheel in the middle, and the lifting belt is provided with a lifting block at the end.

[0009] Preferably, the left end of the main shaft is provided with an active anti-rotation pulley, the active anti-rotation pulley is connected to an anti-rotation belt, the other end of the anti-rotation belt is provided with a driven anti-rotation pulley, and the driven anti-rotation pulley is connected to an anti-rotation rod.

[0010] Preferably, the anti-rotation rod is provided with fixed tape reels at both ends, the fixed tape reels are connected to a height fixing tape, the height fixing tape is provided with a reversing rod in the middle, the reversing rod and the anti-rotation rod are connected to a fixing frame at both ends, the fixing frame is provided on the house frame below, and the height fixing tape is connected to a fixing rod at the end.

[0011] Preferably, an L-shaped rod is provided below the lifting block, five rollers are provided behind the L-shaped rod, and tracks are provided between the rollers.

[0012] Preferably, a horizontal plate is provided between the L-shaped bars, a protective fence is provided above the horizontal plate, the L-shaped bars, the horizontal plate and the protective fence are fixed together by connecting blocks, and a fixing rod is provided above the protective fence.

[0013] (III) Beneficial Effects This utility model provides an integrated construction platform for building exterior walls. It has the following beneficial effects: The locking mechanism of this construction platform stops the motor from being powered on, and the platform can be stably maintained at the current height. This avoids the large amount of power consumption caused by maintaining the height for a long time as in the first patent, and also reduces the safety risk of the platform falling due to motor failure, thus improving the safety and stability during the construction process.

[0014] The construction platform has a large lifting range, which can meet the comprehensive construction needs of the exterior walls of high-rise or multi-story buildings, and solves the problem of the limited lifting range of the second patented platform.

[0015] This device is based on an improvement of existing equipment, so the improvement cost is relatively low and it will not cause a large amount of existing equipment to be discarded. It ensures the processing effect while reducing the investment in improvement costs, making it suitable for large-scale production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the integrated construction platform for building exterior walls; Figure 2 This is a schematic diagram of the locking mechanism. Figure 3 A top view of the integrated construction platform for building exterior walls; Figure 4 This is a route map for takeoff and landing zones; Figure 5 For fixed route maps; Figure 6 Exploded structural view of the locking mechanism; Figure 7 This is a schematic diagram of the ratchet barrel being tightened.

[0017] In the diagram: 1. Construction platform; 11. L-shaped pole; 12. Horizontal plate; 13. Protective fence; 14. Roller; 15. Track; 16. Connecting block; 2. Lifting system; 201. Motor; 202. Drive pulley; 203. Transmission belt; 204. Driven pulley; 205. Drive shaft; 206. Belt unloading reel; 207. Lifting belt; 208. Reversing wheel; 209. Lifting block; 210. Building frame; 211. Fixing 212. Belt reel; 213. Anti-rotation rod; 214. Driven anti-rotation pulley; 215. Anti-rotation belt; 216. Driving anti-rotation pulley; 217. Fixed frame; 218. Reversing rod; 219. Fixed rod; 210. Height fixing belt; 31. Locking mechanism; 32. Driving swashplate; 33. Pressing ratchet barrel; 34. Spring; 35. Rotating fixed box; 36. Anti-return pawl; 37. Electromagnetic coil ring; 38. Main shaft. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-7This utility model provides a technical solution: an integrated construction platform for building exterior walls, including a construction platform 1, a lifting system 2 installed above the construction platform 1, a locking mechanism 3 installed inside the lifting system 2, a main shaft 38 installed in the locking mechanism 3, a driven swashplate 32 installed at the right end of the main shaft 38, a driving swashplate 31 connected to the right end of the driven swashplate 32, a spring 34 installed to the left of the driven swashplate 32, a rotating fixing box 35 installed on the left side of the driven swashplate 32 and outside the main shaft 38, and four anti-return pawls 36 installed inside the rotating fixing box 35. A clamping ratchet 33 is connected to the inner side of the claw 36. The clamping ratchet 33 can move left and right inside the rotating fixed box 35. An electromagnetic coil ring 37 is installed inside the rotating fixed box 35. A drive pulley 202 is installed on the right side of the drive swashplate 31. The drive pulley 202 is connected to the motor 201. A transmission belt 203 is installed on the drive pulley 202. A driven pulley 204 is installed at the other end of the transmission belt 203. A drive shaft 205 is installed on the driven pulley 204. A tape release reel 206 is installed at both ends of the drive shaft 205. The tape release reel 206 is connected to a lifting belt 207. A reversing pulley 208 is provided in the middle of the lowering belt 207, and a lifting block 209 is provided at the end of the lifting belt 207. A drive anti-rotation pulley 215 is provided at the left end of the main shaft 38. The drive anti-rotation pulley 215 is connected to an anti-rotation belt 214. A driven anti-rotation pulley 213 is provided at the other end of the anti-rotation belt 214. An anti-rotation rod 212 is connected to the driven anti-rotation pulley 213. Fixed belt feeding reels 211 are provided at both ends of the anti-rotation rod 212. A height fixing belt 219 is connected to the fixed belt feeding reels 211. A reversing rod 217 is provided in the middle of the height fixing belt 219. The reversing rod 217 and the anti-rotation belt 219 are connected together. The pole 212 is connected to the fixed frame 216 at both ends. The fixed frame 216 is set on the house frame 210 below. The height fixing belt 219 is connected to the fixed pole 218 at its end. An L-shaped pole 11 is set below the lifting block 209. Five rollers 14 are set behind the L-shaped pole 11. Tracks 15 are set between the rollers 14. A cross plate 12 is set between the L-shaped poles 11. A protective fence 13 is set above the cross plate 12. The L-shaped poles 11, the cross plate 12 and the protective fence 13 are fixed together with connecting blocks 16. A fixed pole 218 is set above the protective fence 13.

[0020] During operation, the motor 201 starts, driving the drive pulley 202 to rotate. The drive pulley 202 transmits power to the driven pulley 204 via the transmission belt 203, which in turn drives the drive shaft 205 to rotate. The belt unwinding reels 206 at both ends of the drive shaft 205 rotate accordingly, retracting and extending the lifting belt 207. The lifting belt 207 changes direction under the action of the reversing wheel 208, causing the lifting block 209 to move up and down, thereby enabling the construction platform 1, which consists of the L-shaped rod 11, the horizontal plate 12, and the protective fence 13 connected to the lifting block 209, to rise and fall. The drive pulley 204 rotates counterclockwise to lower the platform and clockwise to raise it. When the lifting platform descends, the drive pulley 205 drives the drive swashplate 31 to rotate counterclockwise. The descent of the lifting platform causes the height fixing belt 219 to move downwards, which in turn drives the fixed tape release reel 211 to rotate. The fixed tape release reel 211, through the anti-rotation rod 212, the driven anti-rotation pulley 213, and the anti-rotation belt 214, drives the drive anti-rotation pulley 215 to rotate clockwise, which in turn causes the main shaft 38 to rotate clockwise. The rotation of the main shaft 38 drives the driven swashplate 32 to rotate clockwise. Because the drive swashplate 31 rotates counterclockwise and the driven swashplate 32 rotates clockwise, and they are in contact, due to their structure, the drive swashplate 31 pushes the driven swashplate 32 to the left, preventing their rotation from being affected. When the construction platform needs to stop at a certain height, the motor 201 is turned off. At this time, the electromagnetic coil ring 37 is energized, generating a repulsive force that pushes the clamping ratchet barrel 33 to the right. This causes the clamping ratchet barrel 33 to press against the driving swashplate 31 and the driven swashplate 32. Simultaneously, the teeth on the inner ring of the clamping ratchet barrel 33 engage with the teeth on the circumference of the driving swashplate 31. Meanwhile, the clamping ratchet barrel 33 is locked by the anti-return pawl 36 and cannot rotate, thus stopping the rotation of the main shaft 38 and stopping the entire lifting system. The construction platform 1 remains stably at its current height. Even if the motor 201 is de-energized, the platform will not descend due to gravity, avoiding the energy consumption and safety hazards of platform fall caused by prolonged power-on maintenance of height and motor failure. To retrieve the platform, simply reverse the direction of the electromagnetic coil ring 37 to attract the clamping ratchet barrel 33 and the motor 201.

[0021] In summary, the lifting system of this integrated building exterior wall construction platform is ingeniously designed and plays a crucial role in actual construction. The coordinated operation of its active anti-rotation pulley, main shaft, active swashplate, and driven swashplate enables stable lifting and lowering of the platform. During the platform's ascent, the motor drives the active anti-rotation pulley to rotate, which, through a series of transmissions, causes the main shaft and driven swashplate to rotate in a specific direction, thereby propelling the platform to the appropriate height.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated construction platform for building exterior walls, comprising a construction platform (1), a lifting system (2) above the construction platform (1), and a locking mechanism (3) inside the lifting system (2), characterized in that: The locking mechanism (3) is provided with a main shaft (38), a driven swashplate (32) is provided at the right end of the main shaft (38), a driving swashplate (31) is connected to the right end of the driven swashplate (32), a spring (34) is provided on the left side of the driven swashplate (32), a rotating fixed box (35) is provided on the left side of the driven swashplate (32) and the outside of the main shaft (38), four check pawls (36) are provided inside the rotating fixed box (35), a clamping ratchet barrel (33) is connected to the inner side of the check pawls (36), the clamping ratchet barrel (33) can move left and right inside the rotating fixed box (35), and an electromagnetic coil ring (37) is provided inside the rotating fixed box (35).

2. The integrated construction platform for building exterior walls according to claim 1, characterized in that: The active swashplate (31) is provided with an active pulley (202) on the right side. The active pulley (202) is connected to the motor (201). The active pulley (202) is provided with a transmission belt (203). The other end of the transmission belt (203) is provided with a driven pulley (204). The driven pulley (204) is provided with an active shaft (205).

3. The integrated construction platform for building exterior walls according to claim 2, characterized in that: The drive shaft (205) is provided with a tape feeding reel (206) at both ends, the tape feeding reel (206) is connected to a lifting belt (207), the lifting belt (207) is provided with a reversing wheel (208) in the middle, and the lifting belt (207) is provided with a lifting block (209) at the end.

4. The integrated construction platform for building exterior walls according to claim 1, characterized in that: The main shaft (38) is provided with an active anti-rotation pulley (215) at the left end, and the active anti-rotation pulley (215) is connected to an anti-rotation belt (214). The other end of the anti-rotation belt (214) is provided with a driven anti-rotation pulley (213), and the driven anti-rotation pulley (213) is connected to an anti-rotation rod (212).

5. The integrated construction platform for building exterior walls according to claim 4, characterized in that: The anti-rotation rod (212) is provided with a fixed tape reel (211) at both ends. The fixed tape reel (211) is connected to a height fixing tape (219). A reversing rod (217) is provided in the middle of the height fixing tape (219). The reversing rod (217) and the anti-rotation rod (212) are connected to a fixing frame (216) at both ends. The fixing frame (216) is set on the house frame (210) below. A fixing rod (218) is connected to the end of the height fixing tape (219).

6. The integrated construction platform for building exterior walls according to claim 3, characterized in that: An L-shaped rod (11) is provided below the lifting block (209), and five rollers (14) are provided behind the L-shaped rod (11). Tracks (15) are provided between the rollers (14).

7. The integrated construction platform for building exterior walls according to claim 6, characterized in that: A horizontal plate (12) is provided between the L-shaped poles (11), and a protective fence (13) is provided above the horizontal plate (12). The L-shaped poles (11), the horizontal plate (12) and the protective fence (13) are fixed together by a connecting block (16), and a fixing rod (218) is provided above the protective fence (13).

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