House building unloading construction platform

Abstract

The invention provides a house building discharging construction platform. The house building discharging construction platform comprises a charging container, a first sliding rail and lifting equipment. A rotating connecting piece is arranged below the charging container, a hook is arranged at the long end of the body, a counterweight is arranged at the other end of the body, a movable plate of the lifting equipment is lifted to jack up the counterweight to rotate, the hook rotates to hook the movable plate to be fixedly connected, the movable plate descends, the counterweight sinks and rotates under gravity, and the hook rotates no longer to hook the movable plate; a first sliding rail extends out of an entrance and exit of a concentrated floor for loading and unloading so that a loading container can slide in and out of the floor, lifting equipment is arranged below the first sliding rail and can jack the loading container to be upwards separated from the first sliding rail, a movable plate is in sliding connection with a fixed plate of the lifting equipment, and the fixed plate is detachably connected with the movable plate or the loading container. The operation area is close to the building, the lifting track of the operation area is always located in the opening contour of the entrance of the floor when observed within the height range of the entrance of any floor, and compared with the prior art, the operation safety is higher.

Description

Technical Field

[0001] The present application relates to the field of construction technology, and in particular to a building construction unloading construction platform. Background Art

[0002] As we all know, the safety enclosure of high-rise buildings during the construction process is relatively strict. The transfer of materials between floors is generally carried out through vertical transportation tools, which transport the materials, equipment and construction tools required for the construction site to the construction floor or transport the garbage and waste generated by the construction to a transfer station on a specific floor.

[0003] Existing technology often uses lifting equipment as a vertical transportation tool. Since lifting equipment cannot transport materials, equipment, etc. directly into the room, a cantilevered unloading platform is often installed on the side of the building. Its main function is to temporarily carry and transfer materials entering and leaving the current floor. For example, the lifting equipment temporarily parks the materials on the cantilevered platform on the floor and then transfers them to the interior space of the floor, or parks garbage and waste generated by construction on the cantilevered platform to facilitate the lifting of the lifting equipment.

[0004] However, this type of unloading platform uses lifting equipment for vertical transportation, and the materials and the crane are connected by the hook of the lifting equipment. The operator needs to come to the platform to manually disassemble and install the hook. When the material is high, it is necessary to put blocks under the feet to increase the height to reach the connection height of the hook, which has a high operation risk. Summary of the Invention

[0005] The present application provides a building construction unloading construction platform, which indirectly drives the hook to rotate by lifting the lifting equipment, fixes the loading container to the movable plate of the lifting equipment, and connects the loading container to the fixed plate of the lifting equipment, and fixes the loading container to the lifting equipment, so as to stably lift and lower and switch floors. The loading container can also be re-mounted on the sliding track by lowering the lifting equipment, and then the connection between the loading container and the fixed plate is removed. The loading container cannot continue to descend but drives the lifting equipment to continue to descend, thereby pushing the hook to rotate again, and the lifting equipment and the loading container can be removed. This can reduce the degree of dependence of vertical transportation loading and unloading on manual labor, and reduce the safety risks of personnel working at high altitudes on the cantilevered platform.

[0006] To solve the above technical problems, this application adopts the following technical solutions: A building construction unloading construction platform, comprising: A charging container, wherein a mounting portion, a hook, and an elongated connecting piece are provided on the lower side of the charging container in the direction of the building height. The mounting portion extends downward out of the side wall of the charging container in the direction of the building height to provide a rotation gap for the connecting piece. The hook and the charging container are respectively close to both sides of the width of one end of the connecting piece. The end of the connecting piece is connected to the hook, and a counterweight is provided at the other end of the body. The middle part of the body is rotatably connected to the mounting portion, and the rotation axis is along the thickness direction of the connecting piece. The first sliding track is arranged along the height direction of the building, wherein one floor is a centralized floor for centralized feeding and unloading of materials for the floors above it. The centralized floor and the floors above it are both provided with entrances and exits to the building on the same side, and the entrances and exits of each floor are relatively distributed. The entrance and exit of the centralized floor extends out of a long first sliding track, and the loading container slides in and out of the floor on the first sliding track; The lifting device is installed outside the building and is located below the first sliding track along the height direction of the building. The lifting end of the lifting device is provided with a top supporting plate for lifting and supporting the loading container to move upward and out of the first sliding track along the height direction of the building. The top supporting plate includes a movable plate and a fixed plate, the fixed plate is connected to the lifting end of the lifting device, and the movable plate and the fixed plate are slidably connected to carry the loading container to slide synchronously in and out of the corresponding floor. The movable plate rises, contacts and pushes one end of the counterweight of the connecting member to rotate, and the hook at the other end rotates synchronously to hook the plate-shaped outer end of the movable plate into the hook for fixed connection. When the movable plate is lowered, one end of the counterweight of the connecting member naturally rotates downward under gravity, and the hook at the other end rotates synchronously and rotates away from the movable plate to release the connection relationship. The fixed plate is detachably connected to the movable plate or the loading container, and an operating area for performing the detachable connection is set close to the building. Within the entrance and exit height range of any of the floors, when viewed along the opening direction of the entrance and exit of the floor, the operating area is always located within the entrance and exit opening outline of the floor along the lifting trajectory of the lifting device.

[0007] Taking the example of a detachable connection between the connecting portion and the loading container, in this mechanism, the lifting of the lifting device indirectly drives the hook to rotate, fixing the loading container to the movable plate of the lifting device. The loading container is then connected to the fixed plate of the lifting device, and the loading container is fixed to the lifting device, allowing stable lifting and switching between floors. The loading container can also be re-mounted on the sliding track by lowering the lifting device. The connection between the loading container and the fixed plate is then removed. The loading container cannot continue to descend, but it drives the lifting device to continue to descend, thereby re-driving the hook to rotate, and the lifting device and the loading container can be separated. The scheme of detachable connection between the connecting portion and the movable plate is similar.

[0008] Compared to the prior art, the disassembly and connection of the movable plate and the loading container in this application relies on the lifting movement of the lifting equipment, rather than manual loading and unloading by hooking a crane on the top of the loading container. The operating area of ​​the detachable connection between the loading container and the fixed plate faces one side of the building, and the lifting trajectory of a portion of the operating area is arranged relative to the opening range below the entrance and exit of the floor. Standing in the interior space of the building floor, you can reach the lower detachable connection area by extending your hand to disassemble and assemble, without having to leave the floor or climb on a temporary cantilevered platform. In addition, the lifting equipment can also raise and lower the height position of the connection part relative to the ground of the corresponding floor to adapt to the comfortable operating height of people of different heights.

[0009] This application does not make any specific restrictions on the detachable connection method. It can be fully automatically disassembled according to electronic instructions, can be automatically disassembled by natural mechanical cooperation, or can be manually disassembled. Simple, fast, stable and firm are the preferred principles. Regardless of the detachable connection method of this application, the location of the operating area for operating the detachable connection allows personnel to operate and disassemble it completely in the internal space of the floor, without having to leave the floor, and even more without having to climb to the top of the loading container to load and unload the crane hook. Therefore, compared with the existing technology, this application can reduce the degree of dependence of vertical transportation operations on manual labor and reduce the safety risks of personnel working at high altitudes on cantilever platforms.

[0010] In one embodiment of the present application, the first sliding track is further provided with a driving device for driving the loading container on the first sliding track to slide in and out of the floor along the length direction of the track.

[0011] In one embodiment of the present application, a running wheel is provided on a side of the movable plate facing the fixed plate, and the running direction of the movable plate driven by the running wheel is consistent with the sliding direction of the movable plate on the fixed plate.

[0012] In one embodiment of the present application, a connecting hole is provided on the side of the movable plate facing away from the fixed plate, and a connecting pin is provided on the lower side of the loading container along the building height direction. The connecting hole matches the connecting pin and is arranged opposite to each other. The movable plate rises with the lifting equipment, and the connecting pin is inserted into the connecting hole to limit the movement of the loading container on the movable plate.

[0013] In one embodiment of the present application, it further includes: A reinforcing rib, one end of which is fixed to the exterior wall of the building, and the other end is fixed to one end of the first sliding track extending out of the centralized floor, wherein the reinforcing rib, the exterior wall of the building and the first sliding track are arranged in a triangle.

[0014] In one embodiment of the present application, it further includes: The first sliding rail of the reinforcing cable extends from one end of the concentrated floor, and the other end of the reinforcing cable is pre-tightened and fixed to the building outer wall.

[0015] In an embodiment of the present application, the lifting device is a scissor lift. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 The structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 2 The structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 3 The structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 4 The structural schematic diagram of the bottom of the loading container provided by an embodiment of the present application is shown in the figure. Figure 5 The local structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 6 The local structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 5 The local structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 7 The local structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 3 The local structural schematic diagram of the house building unloading construction platform provided by an embodiment of the present application is shown in the figure. Figure 8 The structural schematic diagram of the plate-shaped protrusion and the connecting part in the connected state of an embodiment of the present application is shown in the figure.

[0018] Figure markings: charging container 100, mounting portion 110, connecting member 120, hook 130, hook head 131, connecting pin 140, trapezoidal prism-shaped slide groove 150, first limiting portion 160, plate-shaped protrusion 170, telescopic chamber 171, spring 172, telescopic rod 173, adjusting cable 180, sliding handle 190, first sliding rail 200, first slider 210, driving device 220 of first sliding rail, reinforcing rib 230, reinforcing cable 240, lifting device 300, fixed plate 310, driving device 311 of fixed plate, connecting portion 312, movable plate 320, trapezoidal prism-shaped slider 321, connecting hole 322, block 323, walking wheel 324. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts also fall within the scope of protection of this application.

[0020] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0023] Figure 1 A schematic diagram of the structure of a building construction unloading construction platform provided in one embodiment of the present application; Figure 2 for Figure 1 The structural diagram of the building unloading construction platform provided in the embodiment is to better show the details, clarify the position of the lifting device 300 and the structure of the upper surface of the movable plate 320. Figure 2 The structure diagram of the embodiment removes the driving device 220 of the first sliding track, the first slider 210 and the loading container 100 carried by the first slider 210, which should not be understood as the embodiment without these three components. In addition, the four square-shaped circular holes on the upper surface of the movable plate 320 are all connecting holes 322, which are connected to the movable plate 320. Figure 4 The four connecting pins 140 shown are arranged opposite each other; Figure 3 for Figure 1 The embodiment provides a schematic structural diagram of a building unloading construction platform when the lifting device 300 is lifted to deliver the loading container 100 to the upper floor and the loading container 100 slides into the building through the entrance and exit of the floor; Figure 4 for Figure 1 A schematic diagram of the bottom structure of the charging container 100 provided in the embodiment; Figure 5 for Figure 1 The embodiment provides a schematic diagram of a partial structure of a building construction unloading platform when the lifting device 300 is raised and the movable plate 320 rises close to the connecting member 120 and is about to contact the connecting member 120; Figure 6 for Figure 5 The movable plate 320 of the embodiment continues to rise, pushing the counterweight end of the connecting member 120 to rotate, so that the hook 130 rotates, and the movable plate 320 is embedded in the hook 130. The partial structural diagram of the building unloading construction platform is to transport the concentrated floor materials to the upper floor from Figures 5 and 6 , returning from the upper floors to the centralized floor or transporting and unloading is the arrival Figure 1 After the centralized floor height is reached, the loading container 100 is re-mounted in the accommodation cavity formed by the four corners of the first slider 210, and the lifting assembly continues to sink. Figure 6 to Figure 5 , the connection relationship between the contact loading container 100 and the movable plate 320.

[0024] Figure 7 for Figure 3 A bottom view of the partial structure of the movable plate 320 supporting the loading container 100 and sliding at the top of the lifting device 300; Figure 8 for Figure 1 Schematic diagram of the structure of the plate-shaped protrusion 170 and the connecting portion 312 in the connected state. Figure 1 In this state, when the sliding handle 190 is operated, the telescopic rod 173 is Figure 8The fixed plate 310 is further retracted into the telescopic cavity 171 and the extension amount is less. Therefore, when the fixed plate 310 rises with the lifting device 300, it will not be blocked by the telescopic rod 173 and can rise to the hook 130 to connect the movable plate 320 with the loading container 100. After rising to the position, the sliding handle 190 is manually extended to Figure 8 The friction force is used to strengthen the connection stability between the two and limit the movement of the loading container 100 and the movable plate 320 supporting it on the fixed plate 310. After the material is transported to the corresponding floor height, the sliding handle 190 is moved along the arrow direction ( Figure 8 The adjustment cable 180 is tightened to the left, and a pulling force is applied to the telescopic rod 173 to move leftward. The telescopic rod 173 moves leftward to compress the spring 172, and the connection between the plate-shaped protrusion 170 and the connecting portion 312 is released. The movable plate 320 and the charging container 100 can be slid to the left by holding the charging container 100 or driving the driving device 311 of the fixed plate to push the stopper 323. Figure 3 and Figure 7 status, transport the materials from the upper floors downward or perform other related operations, and so on.

[0025] The embodiment of the present application provides a building construction unloading construction platform, comprising a loading container 100, a first sliding track 200 and a lifting device 300. The lower side of the loading container 100 along the building height direction is provided with a mounting portion 110, a hook 130 and an elongated connecting piece 120. Along the building height direction, the mounting portion 110 protrudes downward from the side wall of the loading container 100 to provide a rotation gap for the connecting piece 120. The hook 130 and the loading container 100 are respectively close to the body width sides of one end of the connecting piece 120. The body length end of the connecting piece 120 is connected to the hook 130, and the other end of the body length is provided with a counterweight. The middle part of the body length is rotatably connected to the mounting portion 110, and the rotation axis is along the thickness direction of the connecting piece 120. The hook 130 extends downward in the building height direction to protrude out of the side wall of the body width side of the connecting piece 120 and the side wall of the end of the mounting portion 110 away from the charging container 100. The protruding and extending end of the hook 120 is provided with a hook head 131 with a certain elastic deformation ability. The hook head 131 is an arc-shaped piece, and the arc is concave toward the internal space of the hook and convex outward. One end of the arc is connected to the extended end of the hook 130, and along the width of the connector, the other end of the arc is located between the extended end of the hook 130 and the connector 120. Along the length of the connector, the hook 130, the hook head 131, and the end of the counterweight along the length of the connector 120 are sequentially distributed. In any direction, a gap is provided between the hook head 131 and the connector 120. Preferably, along the length of the connector 120, the extended end of the hook 130 is located between its connection with the connector 120 and the end of the counterweight of the connector 120. The hook 130 extends in an arc shape, concave toward the inner space of the hook and convex outward.

[0026] Along the height direction of the building, one of the floors is a centralized floor, which is used for centralized feeding and unloading of materials for the floors above it. The centralized floor and the floors above it are provided with entrances and exits for loading and unloading materials on the same side. The entrances and exits of each floor are relatively distributed. The entrance and exit of the centralized floor protrudes a long first sliding track 200, and the loading container 100 slides in and out of the floor on the first sliding track 200.

[0027] The lifting device 300 is installed outside the building. Along the height direction of the building, the lifting device 300 is located below the first sliding track 200. The lifting end of the lifting device 300 is provided with a top supporting plate, which is used to lift and support the loading container 100 upward and out of the first sliding track 200 along the height direction of the building. The top supporting plate includes a movable plate 320 and a fixed plate 310. The fixed plate 310 is connected to the lifting end of the lifting device 300. The movable plate 320 and the fixed plate 310 are slidably connected to carry the loading container 100 to slide synchronously in and out of the corresponding floor. The movable plate 320 rises to contact and push one end of the counterweight of the connecting member 120 to rotate, and the hook 130 at the other end rotates synchronously to hook the plate-shaped outer end of the movable plate 320 into the hook 130, and the loading container 100 and the movable plate 320 are fixedly connected through the hook 130. When the movable plate 320 is lowered, one end of the counterweight is no longer lifted upward by an external force. It descends under the action of gravity, driving one end of the connecting member 120 to rotate downward. The hook 130 on the connecting member 120 rotates upward synchronously and rotates away from the movable plate 320, releasing the fixed connection between the hook 130 and the movable plate 320, and releasing the connection between the loading container 100 and the movable plate 320.

[0028] The fixed plate 310 is detachably connected to the movable plate 320 or the loading container 100, and the operating area for the detachable connection is set close to the building. Taking the building height as the height direction, within the entrance and exit height range of any floor, observing along the opening direction of the entrance and exit of that floor, the operating area is always located within the entrance and exit opening outline of that floor along the lifting trajectory of the lifting device 300, and is always located on the outside of the building's outer wall. The entrance and exit opening direction of that floor is the direction perpendicular to the wall on the side of the floor where the entrance and exit are opened. The walls on each floor where the entrance and exit are opened are oriented in the same direction, the entrance and exit opening directions are also consistent, and the sliding direction of the first sliding track 200 is also consistent with these two.

[0029] The "close" in "the detachable connection operating area is located close to the building" means that the distance between the connecting portion 312 and the entrances and exits of each floor along the sliding direction of the first sliding track 200 is less than or equal to the forward and backward movement of a human hand. In other words, after the connecting portion 312 is raised and lowered to its final position and stationary, it is within the reach of a person standing inside the floor with their arm extended. The connecting portion 312 is detachably connected to the movable panel 320 or the loading container 100.

[0030] Taking the detachable connection between the fixed plate 310 and the loading container 100 as an example, in this mechanism, the lifting of the lifting device 300 indirectly drives the hook 130 to rotate, fixing the loading container 100 to the movable plate 320 of the lifting device 300. The loading container 100 is then connected to the fixed plate 310 of the lifting device 300, and the loading container 100 is fixedly connected to the lifting device 300, stably lifting and switching between floors. The loading container 100 can also be re-mounted on the sliding track by lowering the lifting device 300. The connection between the loading container 100 and the fixed plate 310 is then removed. The loading container 100 cannot continue to descend, but it drives the lifting device 300 to continue to descend, thereby re-driving the hook 130 to rotate, and the lifting device 300 can be removed from the loading container 100. The scheme of the detachable connection between the fixed plate 310 and the movable plate 320 is similar.

[0031] Compared to the prior art, the disassembly and connection of the movable plate 320 and the loading container 100 of the present application relies on the lifting movement of the lifting device 300, rather than manual loading and unloading of the crane hook 130 on the top of the loading container 100. The detachable connection (connection portion 312) between the loading container 100 and the fixed plate 310 faces the side of the building, and the lifting trajectory of a portion of the connection portion 312 is arranged relative to the opening range below the entrance and exit of the floor. Standing in the interior space of the building floor, you can reach the lower detachable connection area by extending your hand to disassemble and assemble, without having to leave the floor or climb on a temporary cantilevered platform. In addition, the lifting device 300 can also raise and lower the height position of the connection portion 312 relative to the ground of the corresponding floor to adapt to the comfortable operating height of people of different heights.

[0032] This application does not specifically limit the detachable connection method. It can be fully automatically disassembled according to electronic instructions, automatically disassembled by natural mechanical cooperation, or manually disassembled, with simplicity, speed, stability and firmness being the preferred principles. Regardless of the detachable connection method of this application, the location of the detachable connection component of the connection portion 312 allows personnel to completely operate and disassemble it in the interior space of the floor, without having to leave the floor, and even more without having to climb to the top of the loading container 100 to load and unload the crane hook 130. Therefore, compared with the existing technology, this application can reduce the dependence of vertical transportation operations on manual labor and reduce the safety risks of personnel working at high altitudes on cantilevered platforms.

[0033] In one embodiment of the present application, the first sliding track 200 of the centralized floor further includes a drive device 220, preferably a linear drive motor, for driving the loading container 100 on the first sliding track 200 to slide along the length of the track into and out of the floor. For example, a linear drive motor with its own retractable drive shaft may be provided as the drive device 220 only at the starting point of the track located within the building space of the centralized floor. The motor's drive shaft is fixedly connected to the slider.

[0034] In one embodiment of the present application, the first sliding track 200 is provided with a first slider 210. The first slider 210 has a receiving cavity that matches the loading container 100 and is used to support and lift the loading container 100 and drive the loading container 100 to slide synchronously. The first slider 210 slides on the first sliding track 200 to slide the loading container 100 carried by the first slider 210 into and out of the building on a centralized floor. The receiving cavity is provided with anti-slip limiters on both sides of the first sliding track 200 along the width direction and the downward side along the building height direction. There are no limiters on the upward side along the building height direction, allowing the loading container 100 to slide upward and out of the slider as the lifting device 300 is raised.

[0035] A trapezoidal prismatic chute 150 is provided on the downward side of the loading container 100, along the building's height. The prism side of the trapezoidal upper base is fixedly connected to the lower side of the loading container 100, and the height of the trapezoid aligns with the building's height. A trapezoidal prismatic slider 321 is provided on the upward side of the movable panel 320, along the building's height. This slider mates with and is positioned opposite the aforementioned trapezoidal prismatic chute 150. When the lifting device 300 drives the movable panel 320 upward along the building's height, the trapezoidal prismatic slider 321 moves upward until it engages with the trapezoidal prismatic chute 150 on the lower surface of the loading container 100. The trapezoidal prismatic chute 150 restricts the movable panel 320 from moving along the length of the trapezoidal lower base. The loading container 100 is provided with a first limiting portion 160 at both ends of the prismatic axis of the trapezoidal prismatic slider 321. The first limiting portion 160 extends straight downward along the building height direction to its own end and is arranged opposite to the movable plate 320, limiting the displacement of the movable plate 320 along the aforementioned prismatic axis.

[0036] In one embodiment of the present application, a stopper 323 is provided on the lower side of the movable panel 320, at one end thereof, in the direction in which the movable panel slides on the fixed panel 310 and is closer to the building. A driving device 311 for driving the movable panel 320 is provided on the upper side of the fixed panel 310. The driving device 311 and the stopper 323 are arranged adjacent to each other along the direction in which the movable panel 320 moves on the fixed panel 310. The driving shaft of the driving device 311 extends and retracts toward the stopper 323. The driving device 311 is used to drive its own driving shaft to linearly extend and retract along the direction in which the movable panel 320 moves on the fixed panel 310. The driving shaft extends until it contacts the stopper 323 and continues to extend to push the stopper 323 away from the fixed position of the main body of the driving device 311, thereby achieving sliding displacement of the movable panel 320 relative to the fixed panel 310.

[0037] In one embodiment of the present application, a walking wheel 324 is provided on a side of the movable plate 320 facing the fixed plate 310 , and the walking wheel 324 drives the movable plate 320 to move in a direction consistent with the sliding direction of the movable plate 320 on the fixed plate 310 .

[0038] The fixed plate 310 is provided with a connecting portion 312 at one end close to the building. The loading container 100 is provided with a plate-shaped protrusion 170 extending downward along the height direction of the building beyond the side wall of the loading container 100, passing through the movable plate 320, and extending to the end portion opposite to the connecting portion 312. The plate-shaped protrusion 170 is located outside the movable plate 320 and is spaced apart from the movable plate 320. The end portion of the plate-shaped protrusion 170 is opposite to the connecting portion 312, and the plate-shaped protrusion 170 is provided with an expansion cavity 171. The expansion cavity 171 is provided with an expansion rod 173. One end of the expansion rod 173 is fixed in the expansion cavity 171 through a spring 172, and the other end of the expansion rod 173 extends out of the expansion cavity 171 through the opening of the expansion cavity 171 at one end facing the connecting portion 312 and abuts against the side wall of the connecting portion 312. Under the elastic support of the spring 172 towards the connecting portion 312, the expansion rod 173 exerts pressure on the connecting portion 312 to enhance the friction therebetween and limit the relative movement therebetween. The expansion rod 173 is further connected with a driving assembly / transmission assembly for providing the expansion rod 173 with a driving force for linear displacement in the elastic deformation direction of the spring 172.

[0039] Further, the expansion rod 173 is connected with a transmission assembly, which includes an adjusting cable 180 and an operation portion for tightening the adjusting cable 180. One end of the adjusting cable 180 is connected with the expansion rod 173, and the other end is connected with the operation portion. In the elastic deformation direction of the spring 172, the operation portion, the adjusting cable 180, the expansion rod 173, and the connecting portion 312 are sequentially and adjacently arranged. The operation portion is manually operated to tighten the adjusting cable 180, so as to exert a pulling force on the expansion rod 173 at one end of the adjusting cable 180 to move towards the operation portion fixed at the other end of the adjusting cable 180, thereby driving the expansion rod 173 to move in the elastic deformation direction of the spring 172 towards the operation portion and away from the connecting portion 312, so as to separate the expansion rod 173 from the connecting portion 312, complete the separation and disassembly of the plate-shaped protrusion 170 from the connecting portion 312, and complete the separation and disassembly of the loading container 100 from the fixed plate 310. After the separation and disassembly of the loading container 100 from the fixed plate 310, the movable plate 320 and the loading container 100 fixed thereto are manually pulled into the building space of the corresponding floor.

[0040] Furthermore, the operating part is a rotating handle for pinching the gate to tighten the adjustment cable 180. The handle is rotated to pinch / release the gate, tighten / relax the adjustment cable 180, and complete the loading and unloading of the loading container 100 on the fixed plate 310. The operating part is located on the side of the loading container 100 close to the building, and the position of the operating part is the aforementioned operating area. In another possible implementation, the loading container 100 is provided with a perforation on the side facing the building to form a damping slide rail. The operating part is a slider that passes through the perforation and slides in the perforation. The two ends of the slider are located on both sides of the perforation and are connected to the sliding handle 190 and the adjustment cable 180 respectively. The sliding handle 190 is located outside the loading container 100. The position of the sliding handle 190 is the aforementioned operating area. It should be noted that the bend of the adjustment cable 180 in Figure * is due to the support of the steering pulley.

[0041] In another possible implementation, the connection portion 312 and the movable panel 320 are detachably connected in a similar manner, and the movable panel 320 is provided with a plate-like protrusion 170 extending downward along the height direction of the building until its end is arranged opposite to the connection portion 312, and the operating portion is located on the movable panel 320, and the rest is the same as above.

[0042] In one embodiment of the present application, a connection hole 322 is provided on the side of the movable plate 320 facing away from the fixed plate 310. A connection pin 140 is provided on the lower side of the loading container 100 along the height of the building. The connection hole 322 matches and is positioned opposite the connection pin 140. When the movable plate 320 is raised with the lifting device 300, the connection pin 140 is inserted into the connection hole 322, restricting the movement of the loading container 100 on the movable plate 320. Furthermore, the connection hole 322 can be replaced with a connection groove that does not penetrate the movable plate 320, as long as the opening depth is sufficient to restrict the movement of the connection pin 140, and thus the movement of the loading container 100 on the movable plate 320. A proximity switch is provided on the bottom of the connection groove / the wall of the connection hole 322. When the connection pin 140 is fully inserted, an electrical signal is generated, which transmits information to display a reminder of the connection status between the loading container 100 and the movable plate 320.

[0043] In one embodiment of the present application, a reinforcing rib 230 and a reinforcing cable 240 are further included. One end of the reinforcing rib 230 is fixed to the building's exterior wall, and the other end is fixed to the end of the first sliding track 200 extending from the centralized floor. The reinforcing rib 230, the building's exterior wall, and the first sliding track 200 are arranged in a triangle. One end of the reinforcing cable 240 extends from the first sliding track 200 at the centralized floor, and the other end pre-tightens the reinforcing cable 240 and is fixed to the building's exterior wall. The reinforcing cable 240, the building's exterior wall, and the first sliding track 200 are arranged in a triangle.

[0044] In one embodiment of the present application, the lifting device 300 is a scissor lift.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A building construction unloading platform, characterized in that: include: A charging container, wherein a mounting portion, a hook, and an elongated connecting piece are provided on the lower side of the charging container in the direction of the building height. The mounting portion extends downward out of the side wall of the charging container in the direction of the building height to provide a rotation gap for the connecting piece. The hook and the charging container are respectively close to both sides of the width of one end of the connecting piece. The end of the connecting piece is connected to the hook, and a counterweight is provided at the other end of the body. The middle part of the body is rotatably connected to the mounting portion, and the rotation axis is along the thickness direction of the connecting piece. The first sliding track is arranged along the height direction of the building, wherein one floor is a centralized floor for centralized feeding and unloading of materials for the floors above it. The centralized floor and the floors above it are both provided with entrances and exits to the building on the same side, and the entrances and exits of each floor are relatively distributed. The entrance and exit of the centralized floor extends out of a long first sliding track, and the loading container slides in and out of the floor on the first sliding track; The lifting device is installed outside the building and is located below the first sliding track along the height direction of the building. The lifting end of the lifting device is provided with a top supporting plate for lifting and supporting the loading container to move upward and out of the first sliding track along the height direction of the building. The top supporting plate includes a movable plate and a fixed plate, the fixed plate is connected to the lifting end of the lifting device, and the movable plate and the fixed plate are slidably connected to carry the loading container to slide synchronously in and out of the corresponding floor. The movable plate rises, contacts and pushes one end of the counterweight of the connecting member to rotate, and the hook at the other end rotates synchronously to hook the plate-shaped outer end of the movable plate into the hook for fixed connection. When the movable plate is lowered, one end of the counterweight of the connecting member naturally rotates downward under gravity, and the hook at the other end rotates synchronously and rotates away from the movable plate to release the connection relationship. The fixed plate is detachably connected to the movable plate or the loading container, and an operating area for performing the detachable connection is set close to the building. Within the entrance and exit height range of any of the floors, when viewed along the opening direction of the entrance and exit of the floor, the operating area is always located within the entrance and exit opening outline of the floor along the lifting trajectory of the lifting device.

2. The building construction unloading construction platform according to claim 1, characterized in that: The first sliding track is further provided with a driving device for driving the loading container on the first sliding track to slide in and out of the floor along the length direction of the track.

3. The building construction unloading construction platform according to claim 1, characterized in that: A walking wheel is provided on a side of the movable plate facing the fixed plate, and the walking direction of the movable plate driven by the walking wheel is consistent with the sliding direction of the movable plate on the fixed plate.

4. The building construction unloading construction platform according to claim 1, characterized in that: A connecting hole is provided on the side of the movable plate facing away from the fixed plate, and a connecting pin is provided on the lower side of the loading container along the building height direction. The connecting hole matches the connecting pin and is arranged opposite to each other. When the movable plate rises with the lifting equipment, the connecting pin is inserted into the connecting hole to limit the movement of the loading container on the movable plate.

5. The building construction unloading construction platform according to claim 1, characterized in that: Also includes: A reinforcing rib, one end of which is fixed to the exterior wall of the building, and the other end is fixed to one end of the first sliding track extending out of the centralized floor, wherein the reinforcing rib, the exterior wall of the building and the first sliding track are arranged in a triangle.

6. The building construction unloading platform according to claim 1, characterized in that: Also includes: A reinforcement cable, one end of which extends from one end of the first sliding track of the centralized floor, and the other end pre-tightens the reinforcement cable and is fixed to the outer wall of the building. The reinforcement cable, the outer wall of the building and the first sliding track are arranged in a triangle.

7. The building construction unloading construction platform according to claim 1, characterized in that: The lifting device is a scissor lift.

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