A frame tube structure interlayer formwork self-lifting vertical transfer equipment

Abstract

The application relates to a frame-cylinder structure interlayer formwork self-lifting vertical transfer equipment, and belongs to the technical field of formwork transfer. The equipment comprises sliding rails and a transfer box. The transfer box comprises a containing cavity used for placing formworks. The sliding rails are connected with a floor slab. The transfer box is in sliding connection with the sliding rails. Hoisting through holes are reserved on the floor slab for the sliding rails and the transfer box. A supporting assembly used for supporting the sliding rails is arranged on the floor slab. A sliding assembly used for driving the transfer box to slide is arranged on the sliding rails. The application has the effect of improving the formwork transfer safety.

Description

Technical Field

[0001] This application relates to the technical field of template transfer, and in particular to a self-lifting vertical transfer device for interlayer templates in a frame-tube structure. Background Technology

[0002] Modern super high-rise buildings mostly use frame-tube structures for their main structure. The construction sequence of a frame-tube structure is core tube construction followed by outer frame structure construction. The outer frame structure can be divided into construction layer, support layer, and demolding layer according to the construction sequence. The formwork used in the construction layer is the formwork removed from the lower demolding layer; the entire construction is completed through the reuse of this formwork. When transferring formwork from the demolding layer to the construction layer, it needs to be manually transported to the edge of the demolding layer, then transported by tower crane to the edge of the construction layer, and finally manually transported from the edge of the construction layer to the designated location. This transportation process is time-consuming, labor-intensive, and delays the construction progress.

[0003] In existing technologies, when using winches to vertically transport formwork, not only is the disassembly and assembly of each layer time-consuming, but also large holes need to be reserved in the floor slab for the formwork to pass through. This poses significant safety hazards during construction and requires a large amount of work to seal the reserved holes later. Summary of the Invention

[0004] To improve the safety of formwork transportation, this application provides a self-lifting vertical transportation device for inter-layer formwork in a frame-tube structure.

[0005] The technical solution provided in this application for a self-lifting vertical transfer device for inter-layer formwork in a frame-tube structure is as follows:

[0006] A self-lifting vertical transfer device for inter-layer templates in a frame-tube structure includes a slide rail and a transfer box. The transfer box includes a receiving cavity for placing the template. The slide rail is connected to the floor slab. The transfer box is slidably connected to the slide rail. The floor slab has a pre-drilled hoisting through hole for the slide rail and the transfer box to pass through. The floor slab is provided with a support component for supporting the slide rail. The slide rail is provided with a sliding component for driving the transfer box to slide.

[0007] By adopting the above technical solution, after the formwork removed from the demolding layer is placed into the receiving cavity, the transfer box can be moved along the length of the slide rail by the sliding component. This allows the formwork placed in the transfer box to move along the length of the slide rail. When the formwork is transported vertically by the transfer box, it is only necessary to reserve a hoisting through hole in the floor slab that matches the shape of the slide rail and the transfer box. This effectively improves the safety during construction, and the amount of work required to seal the hoisting through hole later is small, thus improving the safety of the formwork transfer.

[0008] Preferably, the sliding assembly includes a sliding rack disposed on the slide rail, the sliding rack being disposed along the length direction of the slide rail, a sliding gear rotatably connected to the transfer box and meshing with the sliding rack, and a drive component for controlling the rotation of the sliding gear being provided on the transfer box.

[0009] By adopting the above technical solution, the driving component can be used to control the rotation and locking of the sliding gear. Under the meshing of the sliding gear and the sliding rack, when the sliding gear rotates under the action of the driving component, the transfer box can slide along the length of the slide rail under the cooperation of the sliding gear and the sliding rack. When the sliding gear is locked under the action of the driving component, under the cooperation of the sliding gear and the sliding rack, the transfer box is not easy to slide towards the ground under its own gravity.

[0010] Preferably, the slide rail includes two support beams and multiple crossbeams. The two ends of the crossbeams are respectively connected to the two support beams. The crossbeams are in contact with the end face of the support beams away from the transfer box. The multiple crossbeams are arranged along the length direction of the support beams. The sliding rack is located between the two support beams and is connected to the crossbeams.

[0011] Multiple positioning wheels are rotatably connected to both sides of the transfer box. The multiple positioning wheels are arranged along the height direction of the transfer box. The positioning wheels are located between the sliding rack and the support beam. The positioning wheels and the end face of the support beam facing the sliding gear are in contact.

[0012] By adopting the above technical solution, the horizontal displacement of the transfer box is limited by the positioning wheels located on both sides of the transfer box, thereby improving the reliability of transferring the template through the transfer box.

[0013] Preferably, multiple limiting rollers are provided on both sides of the transfer box, and the multiple limiting rollers are arranged along the height direction of the transfer box. Limiting wheels are rotatably connected to the limiting rollers. The slide rail is located between the limiting wheels and the transfer box. The limiting wheels are in contact with the end face of the support beam away from the transfer box. The limiting wheels are used to restrict the transfer box from moving away from the support beam. The transfer box has a control component for controlling the rotation of the limiting rollers. After the limiting rollers rotate, they can avoid the crossbeam set on the support beam.

[0014] By adopting the above technical solution and setting the limiting wheels, the transfer box is less likely to move away from the support beam, which further improves the reliability of transferring the template through the transfer box. During the sliding process of the transfer box, the limiting roller can also be controlled by the control component to rotate, so that the limiting roller can avoid the crossbeam located on the support beam, thereby improving the stability of the transfer box sliding along the slide rail.

[0015] Preferably, the control component includes a control block corresponding to the limiting roller, the control block is disposed on the transfer box, the limiting roller is rotatably connected to the control block, and the control block is provided with a limiting groove for the limiting roller to rotate.

[0016] The end of the limiting roller away from the limiting wheel is provided with a control gear. The control gear is coaxial with the rotation axis of the limiting roller. A control rack that meshes with the control gear is slidably connected to the control block. The control block is provided with a control groove for the control rack to slide. When the control rack slides, it can drive the limiting roller to rotate through the control gear. The control block is provided with a control component for driving the control rack to slide.

[0017] By adopting the above technical solution, the control gear and the limiting roller are fixed. When the control rack slides along the control groove under the action of the control component, it can drive the limiting roller to rotate under the cooperation of the control rack and the control gear. This facilitates the control of the limiting roller's rotation and improves the stability and reliability of the limiting roller's rotation.

[0018] Preferably, the control component includes a mating block slidably connected to the control block. The control block has a mating groove for sliding the mating block, and the mating groove communicates with the control groove. The end of the control rack near the mating block has a control inclined surface. The mating block has a mating inclined surface that mates with the control inclined surface. The control block has a control elastic element for driving the control rack to slide toward the mating block. When the mating block slides away from the control groove, the control rack slides toward the mating block under the action of the control elastic element. The limiting roller rotates away from the support beam under the cooperation of the control gear and the control rack. The control block has a mating element for controlling the sliding of the mating block.

[0019] By adopting the above technical solution, when the mating block is fully housed in the mating groove, the control rack can slide towards the mating block under the action of the control elastic element. After sliding, the control inclined surface on the control rack still corresponds to the mating inclined surface on the mating block. During this process, the limiting roller can rotate until it separates from the slide rail under the cooperation of the control gear and the control rack. When the mating block slides towards the control groove, the control rack can slide towards the limiting roller under the cooperation of the control inclined surface and the mating inclined surface, so that the limiting roller can rotate until it fits against the slide rail under the cooperation of the control gear and the control rack. The rotation of the limiting roller can be realized by controlling the sliding of the mating block through the mating element, which facilitates the control of the rotation of the limiting roller.

[0020] Preferably, the mating component includes a control block disposed on the support beam, the control block having a control groove for sliding the control block, the control groove communicating with the mating groove, the control block having multiple clearance grooves corresponding to the crossbeam, and the transfer box sliding so that the clearance groove communicates with the mating groove after sliding.

[0021] When the transfer box slides to the point where the control slider is located in the control groove, the end of the mating block away from the control rack is in contact with the control slider, and the limiting wheel is in contact with the support beam. When the transfer box slides to the point where the mating groove and the relief groove are connected, the control rack can drive the limiting wheel to rotate and separate from the support beam under the action of the control elastic element, and the mating block slides to abut against the inner wall of the relief groove. The inner walls at both ends of the relief groove are provided with reset inclined surfaces for the mating block to reset.

[0022] By adopting the above technical solution, the stability of the transfer box sliding along the slide rail is improved to a certain extent with the cooperation of the control block and the control slider, making it less likely for the transfer box to separate from the slide rail. When the transfer box slides to the point where the mating groove and the clearance groove are connected, the control rack can drive the limit wheel to rotate and separate from the support beam under the action of the control elastic element. At this time, the mating block slides into the mating groove, and the end of the mating block away from the control rack is pressed against the inner wall of the clearance groove. By setting the reset slope, the mating block can gradually slide towards the control groove during the sliding of the transfer box. The sliding of the transfer box can release the locking of the sliding of the mating block, providing clearance space for the sliding of the mating block, which facilitates the timing of controlling the rotation of the limit roller, and there is no need to provide an additional drive source for driving the sliding of the mating block.

[0023] Preferably, the support assembly includes a base plate disposed on the floor slab, a fixing block provided at one end of the base plate away from the floor slab, the slide rail further includes a fixing beam, the fixing beam is located between two support beams, the fixing beam is connected to the end face of the crossbeam away from the transfer box, the fixing block is provided with a fixing groove for the fixing beam to fit into, and the fixing block and the fixing beam are fixed by a connector.

[0024] By adopting the above technical solution, the overall support strength of the slide rail is improved with the cooperation of the fixed block and the fixed beam, thereby improving the reliability of the transfer box sliding along the slide rail. The base plate increases the contact area between the fixed block and the floor slab, which to a certain extent improves the connection strength between the fixed block and the floor slab, thereby further improving the reliability of the fixed block supporting the slide rail.

[0025] Preferably, the bottom plate is further provided with a reinforcing rib at the end opposite to the floor slab, one end of the reinforcing rib is connected to the bottom plate, and the other end of the reinforcing rib is connected to the fixing block.

[0026] By adopting the above technical solution, after the reinforcing rib is fixed, the reinforcing rib, the base plate and the fixing block are arranged in a triangular shape, which further improves the support of the fixing block for the slide rail, improves the overall support strength of the slide rail, and improves the reliability of the transfer box sliding along the slide rail.

[0027] Preferably, the transfer box includes a door, which is rotatably connected to the transfer box, and the door is used to close the connection between the receiving cavity and the outside.

[0028] By adopting the above technical solution, the connection between the receiving cavity and the outside world can be sealed off through the box door, making it difficult for the template placed in the transfer box to move out of the transfer box, thereby improving the reliability and safety of transferring the template through the transfer box.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. After the formwork removed from the demolding layer is placed into the receiving cavity, the transfer box can be moved along the length of the slide rail by the sliding component, thereby moving the formwork placed in the transfer box along the length of the slide rail. When the formwork is transported vertically by the transfer box, it is only necessary to reserve a hoisting through hole in the floor slab that matches the shape of the slide rail and the transfer box, which effectively improves the safety during construction. Moreover, the amount of work required to seal the hoisting through hole later is small, which improves the safety of formwork transfer.

[0031] 2. When the transfer box slides to the point where the mating groove and the clearance groove are connected, the control rack can drive the limit wheel to rotate and separate from the support beam under the action of the control elastic element. At this time, the mating block slides into the mating groove, and the end of the mating block away from the control rack is pressed against the inner wall of the clearance groove. By setting the reset slope, the mating block can gradually slide towards the control groove during the sliding of the transfer box. The sliding of the transfer box can release the locking of the sliding of the mating block, providing clearance space for the sliding of the mating block, which facilitates the timing of controlling the rotation of the limit roller, and there is no need to provide an additional drive source for driving the sliding of the mating block. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0033] Figure 2 This is a schematic diagram of a single-layer structure according to an embodiment of this application.

[0034] Figure 3 This is a schematic diagram of the cooperation structure between the transfer box and the slide rail in the embodiments of this application.

[0035] Figure 4 This is a schematic diagram of the control block structure in an embodiment of this application.

[0036] Explanation of reference numerals in the attached drawings: 1. Slide rail; 11. Support beam; 111. Control slider; 112. Clearance groove; 113. Reset inclined plane; 12. Crossbeam; 13. Sliding rack; 14. Fixed beam; 2. Transfer box; 21. Receiving cavity; 22. Box door; 23. Positioning wheel; 24. Limiting wheel; 25. Sliding gear; 251. Reducer; 252. Rotating motor; 253. Placement rack; 3. Floor slab; 31. Base plate; 311. Reinforcing rib; 32. Fixing block; 321. Fixing groove; 33. Lifting through hole; 4. Control block; 41. Limiting roller; 411. Limiting groove; 412. Control gear; 42. Control rack; 421. Control inclined plane; 422. Control slide groove; 423. Control spring; 43. Mating block; 431. Mating inclined plane; 432. Mating slide groove; 44. Control slide groove. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0038] This application discloses a self-lifting vertical transfer device for inter-layer templates in a frame-tube structure, referring to... Figure 1 and Figure 2 The system includes a slide rail 1 and a transfer box 2. The slide rail 1 is fixed to the floor slab 3 and is set along the height direction of the floor slab 3. The transfer box 2 is slidably connected to the slide rail 1. The floor slab 3 has a hoisting through hole 33 for the slide rail 1 and the transfer box 2 to pass through. The transfer box 2 includes a receiving cavity 21 for placing the template and a box door 22 for controlling the opening and closing of the receiving cavity 21. The box door 22 is rotatably connected to the transfer box 2.

[0039] After the formwork removed from the demolding layer is placed into the receiving cavity 21, the box door 22 is closed. The box door 22 can be fixed to the transfer box 2 by ropes or steel wires, so that the box door 22 is not easy to rotate to the receiving cavity 21 and connect to the outside. This makes it difficult for the formwork placed in the transfer box 2 to move out of the transfer box 2, thus improving the reliability of the formwork transfer via the transfer box 2. When the formwork is transported vertically via the transfer box 2, only a hoisting through hole 33 that matches the shape of the slide rail 1 and the transfer box 2 needs to be reserved on the floor slab 3, which effectively improves the safety during construction. Moreover, the amount of work required to seal the hoisting through hole 33 later is small, which improves the safety of the formwork transfer.

[0040] Reference Figure 2 and Figure 3The slide rail 1 includes two support beams 11, one fixed beam 14, and multiple crossbeams 12. The support beams 11 and the fixed beam 14 are both arranged along the height direction of the floor slab 3. One end face of the crossbeam 12 is fixed to the two support beams 11. The two support beams 11 are located at the two ends of the crossbeam 12 respectively. The fixed beam 14 is fixed to the end face of the crossbeam 12 away from the support beams 11 and is located between the two support beams 11. The crossbeam 12 can be fixed to the fixed beam 14 and the support beams 11 by welding or bolts. The multiple crossbeams 12 are arranged along the length direction of the support beams 11, and the spacing between two adjacent crossbeams 12 is constant.

[0041] Reference Figure 1 and Figure 2 The floor slab 3 is provided with a support assembly for supporting the slide rail 1. The support assembly includes a base plate 31 set on the floor slab 3. A fixing block 32 is welded and fixed to one end of the base plate 31 away from the floor slab 3. The fixing block 32 is set towards the slide rail 1. A fixing groove 321 for the fixing beam 14 to be fitted through the fixing block 32. The fixing block 32 and the fixing beam 14 are fixed by a connector. In this embodiment, the connector is a fixing bolt. With the cooperation of the fixing block 32 and the fixing beam 14, the overall support strength of the slide rail 1 is improved, and the reliability of the transfer box 2 sliding along the slide rail 1 is improved.

[0042] Reference Figure 1 and Figure 2 The bottom plate 31 is also provided with a reinforcing rib 311 at the end away from the floor slab 3. One end of the reinforcing rib 311 is fixed to the bottom plate 31 by welding, and the other end of the reinforcing rib 311 is fixed to the fixing block 32 by welding. The reinforcing rib 311, the bottom plate 31 and the fixing block 32 are arranged in a triangular shape, which further enhances the support of the fixing block 32 for the slide rail 1, thereby improving the overall support strength of the slide rail 1 and improving the reliability of the transfer box 2 sliding along the slide rail 1.

[0043] Reference Figure 2 and Figure 3 The slide rail 1 is equipped with a sliding assembly for driving the transfer box 2 to slide. The sliding assembly includes a sliding rack 13 fixed to the crossbeam 12. The sliding rack 13 is correspondingly arranged with the fixed beam 14 and is arranged along the length direction of the slide rail 1. The slide rail 1 and the end face of the crossbeam 12 opposite to the fixed beam 14 are fixed. The transfer box 2 is rotatably connected to a sliding gear 25 that meshes with the sliding rack 13. When the sliding gear 25 and the sliding rack 13 are meshed, the sliding gear 25 can drive the transfer box 2 to slide along the length direction of the slide rail 1 when it rotates. A hoisting safety rope can be set at the end of the slide rail 1 away from the ground. The hoisting safety rope is used to protect the transfer box 2 from sliding along the slide rail 1. By setting up the hoisting safety rope, the reliability and safety of transferring the template through the transfer box 2 are improved.

[0044] Reference Figure 2 and Figure 3 The transfer box 2 is equipped with a drive component for controlling the rotation of the sliding gear 25. In this embodiment, the drive component includes a reducer 251 and a rotary motor 252. The transfer box 2 is also equipped with a mounting bracket 253 for placing the reducer 251 and the rotary motor 252. The output shaft of the rotary motor 252 is coaxially fixed with the input shaft of the reducer 251. The output shaft of the reducer 251 is coaxially fixed with the sliding gear 25. The reducer 251 has a self-locking characteristic. If the transmission interface experiences a power outage or mechanical failure, the reducer 251 will lock the rotation of the sliding gear 25 through self-locking, thereby locking the sliding of the transfer box 2 along the slide rail 1, which improves the reliability and safety of transferring the template through the transfer box 2.

[0045] Reference Figure 2 and Figure 3 Multiple positioning wheels 23 are rotatably connected to both sides of the transfer box 2. Three positioning wheels 23 are rotatably connected to one side of the transfer box 2. The three positioning wheels 23 are arranged along the height direction of the transfer box 2. The positioning wheel 23 on one side of the transfer box 2 is located between the sliding rack 13 and the support beam 11, and the positioning wheel 23 and the end face of the support beam 11 facing the sliding gear 25 are in contact. By setting the positioning wheels 23 on both sides of the transfer box 2, the horizontal displacement of the transfer box 2 is restricted, and the reliability of transferring the template through the transfer box 2 is improved.

[0046] Referring to Figure X, three limiting rollers 41 are rotatably connected to both sides of the transfer box 2. The three limiting rollers 41 are arranged along the height direction of the transfer box 2. Limiting wheels 24 are rotatably connected to the limiting rollers 41. The limiting wheels 24 are coaxially arranged with the limiting rollers 41. The slide rail 1 is located between the limiting wheels 24 and the transfer box 2. The limiting wheels 24 are in contact with the end face of the support beam 11 away from the transfer box 2. By setting the limiting wheels 24, the transfer box 2 is less likely to move away from the support beam 11, which further improves the reliability of transferring the template through the transfer box 2.

[0047] Reference Figure 3 and Figure 4 The transfer box 2 has a control component for controlling the rotation of the limiting roller 41. After the limiting roller 41 rotates, it can avoid the crossbeam 12 set on the support beam 11, so that the limiting roller 41 can restrict the transfer box 2 from sliding away from the slide rail 1 without affecting the sliding of the transfer box 2. The control component includes a control block 4 corresponding to the limiting roller 41. The control block 4 is welded and fixed to the transfer box 2. The limiting roller 41 is rotatably connected to the control block 4. The rotation axis of the limiting roller 41 is set along the length direction of the slide rail 1. The control block 4 has a limiting groove 411 for the limiting roller 41 to rotate.

[0048] Reference Figure 4A control gear 412 is fixed at one end of the limiting roller 41 away from the limiting wheel 24. The control gear 412 is coaxial with the rotation axis of the limiting roller 41. A control rack 42 that meshes with the control gear 412 is slidably connected to the control block 4. The control rack 42 slides perpendicular to the height direction of the slide rail 1. A control groove 422 for the control rack 42 to slide is provided on the control block 4. When the control rack 42 slides, it can drive the limiting roller 41 to rotate through the control gear 412, which facilitates the control of the rotation of the limiting roller 41.

[0049] Reference Figure 4 The control block 4 is provided with a control component for driving the control rack 42 to slide. The control component includes a mating block 43 that is slidably connected to the control block 4. The mating block 43 slides perpendicular to the length direction of the control rack 42. The control block 4 is provided with a mating groove 432 for the mating block 43 to slide. The mating groove 432 communicates with the control groove 422. The end of the control rack 42 near the mating block 43 is provided with a control inclined surface 421. The mating block 43 is provided with a mating inclined surface 431 that mates with the control inclined surface 421. The control block 4 is provided with a control elastic component for driving the control rack 42 to slide toward the mating block 43. In this embodiment, the control elastic component is a control spring 423. One end of the control spring 423 is fixed to the control rack 42, and the other end of the control spring 423 is fixed to the control block 4.

[0050] When the mating block 43 is fully retracted into the mating groove 432, the control rack 42 can slide toward the mating block 43 under the action of the control spring 423. After sliding, the control inclined surface 421 on the control rack 42 still corresponds to the mating inclined surface 431 on the mating block 43. During this process, the limiting roller 41 can rotate to separate from the slide rail 1 under the cooperation of the control gear 412 and the control rack 42. When the mating block 43 slides toward the control groove 422, the control rack 42 can slide toward the limiting roller 41 under the cooperation of the control inclined surface 421 and the mating inclined surface 431, so that the limiting roller 41 can rotate to fit with the slide rail 1 under the cooperation of the control gear 412 and the control rack 42.

[0051] Reference Figure 3 and Figure 4 The control block 4 is provided with a mating component for controlling the sliding of the mating block 43. The mating component includes a control slider 111 fixed on the support beam 11. The control slider 111 is located on the end face of the support beam 11 away from the sliding rack 13. The control block 4 is provided with a control groove 44 for the control slider 111 to slide. The control groove 44 is connected to the mating groove 432. With the cooperation of the control block 4 and the control slider 111, the stability of the transfer box 2 sliding along the slide rail 1 is improved to a certain extent, making it difficult for the transfer box 2 to separate from the slide rail 1.

[0052] Reference Figure 3 and Figure 4 The control slider 111 has multiple clearance grooves 112 corresponding to the crossbeam 12. After the transfer box 2 slides, the clearance grooves 112 are connected to the mating grooves 432. When the transfer box 2 slides to the point where the control slider 111 is located in the control groove 44, the mating block 43 is embedded in the control groove 422, and the end of the mating block 43 away from the control rack 42 is in contact with the control slider 111. At this time, the limiting wheel 24 is in contact with the support beam 11. When the transfer box 2 slides to the point where the mating groove 432 is connected to the clearance groove 112, the control rack 42 can drive the limiting wheel 24 to rotate and separate from the support beam 11 under the action of the control spring 423. At this time, the mating block 43 slides to be stored in the mating groove 432, and the end of the mating block 43 away from the control rack 42 is pressed against the inner wall of the clearance groove 112. When setting the limiting rollers 41, the positions of the limiting rollers 41 are adjusted so that at least four limiting wheels 24 can remain in contact with the slide rail 1, thereby improving the reliability of limiting the displacement of the transfer box 2 by the limiting wheels 24.

[0053] Reference Figure 2 and Figure 3 The inner walls at both ends of the clearance groove 112 are provided with reset inclined surfaces 113 for resetting the mating block 43. By setting the reset inclined surfaces 113, the mating block 43 can gradually slide towards the control groove 422 during the sliding process of the transfer box 2. The sliding of the transfer box 2 can release the locking of the sliding of the mating block 43, providing clearance space for the sliding of the mating block 43, and facilitating the timing of controlling the rotation of the limit roller 41.

[0054] The implementation principle of the self-lifting vertical transfer device for inter-layer formwork of frame-tube structure according to an embodiment of this application is as follows: First, the slide rail 1 is fixed to the floor slab 3, and then the transfer box 2 is installed on the slide rail 1, so that the sliding gear 25 meshes with the sliding rack 13, and the positioning wheel 23 and the limiting wheel 24 are both in contact with the corresponding positions of the support beam 11. The rotating motor 252 and the reducer 251 are started, and the transfer box 2 slides along the slide rail 1 under the cooperation of the sliding gear 25 and the sliding rack 13. First, the transfer box 2 is slid to the demolding layer, the formwork of the demolding layer is removed and placed in the transfer box 2, and then the transfer box 2 is controlled to slide to the construction layer, the formwork in the receiving cavity 21 is taken out and applied to the construction layer.

[0055] When the transfer box 2 slides to the point where the mating groove 432 connects with the relief groove 112, the control rack 42 can drive the limit wheel 24 to rotate and separate from the support beam 11 under the action of the control spring 423. At this time, the mating block 43 slides into the mating groove 432, and the end of the mating block 43 away from the control rack 42 abuts against the inner wall of the relief groove 112. When the rotating box continues to slide, the mating block 43 can gradually slide towards the control groove 422 under the action of the reset inclined surface 113. The control rack 42 can slide towards the limit roller 41 under the cooperation of the control inclined surface 421 and the mating inclined surface 431, so that the limit roller 41 can rotate to fit with the slide rail 1 under the cooperation of the control gear 412 and the control rack 42.

[0056] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A self-lifting vertical transfer device for interlayer templates in a frame-tube structure, characterized in that: The system includes a slide rail (1) and a transfer box (2). The transfer box (2) includes a cavity (21) for placing templates. The slide rail (1) is connected to a floor slab (3). The transfer box (2) is slidably connected to the slide rail (1). The floor slab (3) has a pre-drilled hoisting through hole (33) for the slide rail (1) and the transfer box (2) to pass through. The floor slab (3) is provided with a support assembly for supporting the slide rail (1). The slide rail (1) is provided with a sliding assembly for driving the transfer box (2) to slide. The sliding assembly includes a sliding rack (13) set on the slide rail (1). The sliding rack (13) is set along the length direction of the slide rail (1). The transfer box (2) is rotatably connected to a sliding gear (25) that meshes with a sliding rack (13). The transfer box (2) is provided with a drive component for controlling the rotation of the sliding gear (25). The slide rail (1) includes two support beams (11) and multiple crossbeams (12). The two ends of the crossbeams (12) are respectively connected to the two support beams (11). The crossbeams (12) and the support beams (11) are attached to the end face away from the transfer box (2). The multiple crossbeams (12) are arranged along the length direction of the support beams (11). The sliding rack (13) is located between the two support beams (11). The sliding rack (13) is connected to the crossbeams (12). Multiple positioning wheels (23) are rotatably connected to both sides of the transfer box (2). The multiple positioning wheels (23) are arranged along the height direction of the transfer box (2). The positioning wheels (23) are located between the sliding rack (13) and the support beam (11). The positioning wheels (23) and the support beam (11) are in contact with the end face of the sliding gear (25). Multiple limiting rollers (41) are provided on both sides of the transfer box (2). The multiple limiting rollers (41) are arranged along the height direction of the transfer box (2). Limiting wheels (24) are rotatably connected to the limiting rollers (41). The slide rail (1) is located between the limiting wheels (24) and the transfer box (2). The limiting wheels (24) are rotatably connected to the limiting rollers (41). 4) The end face of the support beam (11) away from the transfer box (2) is attached. The limiting wheel (24) is used to restrict the transfer box (2) from moving away from the support beam (11). The transfer box (2) has a control component for controlling the rotation of the limiting roller (41). After the limiting roller (41) rotates, it can avoid the crossbeam (12) set on the support beam (11). The control component includes a control block (4) corresponding to the limiting roller (41). The control block (4) is set on the transfer box (2). The limiting roller (41) is rotatably connected to the control block (4). The control block (4) has a limiting groove (411) for the limiting roller (41) to rotate.A control gear (412) is provided at the end of the limiting roller (41) away from the limiting wheel (24). The control gear (412) is coaxial with the rotation axis of the limiting roller (41). A control rack (42) that meshes with the control gear (412) is slidably connected to the control block (4). A control groove (422) is provided on the control block (4) for the control rack (42) to slide. When the control rack (42) slides, it can drive the limiting roller (41) to rotate through the control gear (412). The control block (4) is provided with a control component for sliding the control rack (42); the control component includes a mating block (43) that is slidably connected to the control block (4), the control block (4) is provided with a mating groove (432) for sliding the mating block (43), the mating groove (432) is connected to the control groove (422), the end of the control rack (42) near the mating block (43) is provided with a control inclined surface (421), and the mating block (43) is provided with a control inclined surface (421) that is connected to the control inclined surface (421). The control block (4) has a mating inclined surface (431) for engaging with the mating block (43). The control block (4) is equipped with a control elastic element for driving the control rack (42) to slide towards the mating block (43). When the mating block (43) slides away from the control groove (422), the control rack (42) slides towards the mating block (43) under the action of the control elastic element. The limiting roller (41) rotates away from the support beam (11) under the engagement of the control gear (412) and the control rack (42). The control block (4) is equipped with... There is a fitting component for controlling the sliding of the fitting block (43); the fitting component includes a control slider (111) disposed on the support beam (11), the control block (4) is provided with a control groove (44) for the sliding of the control slider (111), the control groove (44) is connected to the fitting groove (432), the control slider (111) is provided with a plurality of clearance grooves (112) corresponding to the crossbeam (12), and the transfer box (2) is slid so that the clearance groove (112) is connected to the fitting groove (432); When the transfer box (2) slides to the point where the control slider (111) is located in the control groove (44), the end of the mating block (43) away from the control rack (42) is in contact with the control slider (111), and the limiting wheel (24) is in contact with the support beam (11). When the transfer box (2) slides to the point where the mating groove (432) is connected to the relief groove (112), the control rack (42) can drive the limiting wheel (24) to rotate and separate from the support beam (11) under the action of the control elastic element, and the mating block (43) slides to abut against the inner wall of the relief groove (112). The inner walls at both ends of the relief groove (112) are provided with reset inclined surfaces (113) for the mating block (43) to reset.

2. The self-lifting vertical transfer device for interlayer templates of a frame-tube structure according to claim 1, characterized in that: The support assembly includes a base plate (31) disposed on the floor slab (3). A fixing block (32) is provided at one end of the base plate (3) away from the floor slab (3). The slide rail (1) also includes a fixing beam (14). The fixing beam (14) is located between two support beams (11). The fixing beam (14) is connected to the end face of the crossbeam (12) away from the transfer box (2). A fixing groove (321) for the fixing beam (14) to fit is provided on the fixing block (32). The fixing block (32) and the fixing beam (14) are fixed by a connector.

3. The self-lifting vertical transfer device for interlayer templates of a frame-tube structure according to claim 2, characterized in that: The bottom plate (31) is provided with a reinforcing rib (311) at one end away from the floor slab (3). One end of the reinforcing rib (311) is connected to the bottom plate (31), and the other end of the reinforcing rib (311) is connected to the fixing block (32).

4. The self-lifting vertical transfer device for interlayer templates of a frame-tube structure according to claim 1, characterized in that: The transfer box (2) includes a door (22), which is rotatably connected to the transfer box (2) and is used to close the connection between the receiving cavity (21) and the outside.

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