A self-climbing material distribution system and a construction method thereof

Abstract

The application discloses a self-climbing material distribution system and a construction method thereof, and belongs to the field of building construction. The self-climbing material distribution system comprises a material distributor, vertical supports and three horizontal supports. The horizontal supports each comprise a support beam and a climbing frame, and the support beam is fixedly connected with the outer wall of a core tube. The climbing frame comprises a first support cylinder, a second support cylinder, a jacking device, a first telescopic corbel and a second telescopic corbel. The first telescopic corbel and the second telescopic corbel are arranged on the first support cylinder and the second support cylinder respectively, the first support cylinder and the second support cylinder are connected through the jacking device, and a support groove is arranged on the vertical support, so that the climbing frame can climb upwards along the vertical support, and the vertical support can be lifted. The self-climbing material distribution system can realize the climbing of the horizontal supports and the lifting of the vertical supports and the material distributor through the cooperative work of the three horizontal supports, does not need to additionally arrange hoisting equipment, improves construction efficiency, and reduces construction cost.

Description

TECHNICAL FIELD

[0001] The present application relates to a self-climbing material distribution system and a construction method thereof, and belongs to the field of building construction. BACKGROUND

[0002] In the construction of super high-rise buildings, the core tube construction usually leads the outer frame structure by several layers, such as 7-10 layers. When the outer frame structure is constructed, the material distribution machine is usually arranged on the outer wall of the core tube for material distribution. A pre-embedded part is arranged on the outer wall of the core tube, and the material distribution machine is welded with the pre-embedded part to form several supporting lines. However, the material distribution machine needs to be gradually lifted upwards as the construction floor increases. In the existing construction, a lifting device is arranged on the steel platform at the top of the core tube, the lifting device is used to bear the vertical load of the material distribution machine, then the welding points are cut, the lifting device is used to lift the material distribution machine to a preset height, and the material distribution machine is welded with the pre-embedded part again. The operation is complicated and affects the construction progress. SUMMARY

[0003] In view of the problems in the prior art when the material distribution machine climbs upwards, the present application provides a self-climbing material distribution system and a construction method thereof. Three climbing frames are used to cooperate to realize the upward climbing of the material distribution machine, and the climbing frames can climb by themselves without using a lifting device.

[0004] To solve the above technical problems, the present application includes the following technical solutions:

[0005] A self-climbing material distribution system, comprising: a material distribution machine, a vertical support, and three horizontal supports, the vertical support is fixedly connected with the outer wall of the core tube through the three horizontally arranged horizontal supports, and the material distribution machine is installed at the top of the vertical support;

[0006] The three horizontal supports each include a support beam and a climbing frame, one end of the support beam is detachably connected with the outer wall of the core tube, and the climbing frame is arranged on the support beam and used to cooperate with the vertical support to fix the vertical support;

[0007] The climbing frame includes a first support cylinder, a second support cylinder, a jacking device, a first telescopic corbel, and a second telescopic corbel. The first support cylinder and the second support cylinder are sleeved on the vertical support, the second support cylinder is fixedly connected with the support beam, and the two ends of the jacking device are respectively connected with the first support cylinder and the second support cylinder. The first support cylinder is provided with the first telescopic corbel, the second support cylinder is provided with the second telescopic corbel, the vertical support is provided with a support groove, and the first telescopic corbel and the second telescopic corbel can be inserted into the corresponding support groove to integrate the support beam and the vertical support;

[0008] The climbing frame can drive the vertical support and the distributing machine to climb upward when the support cross beam is connected with the outer wall of the core tube.

[0009] Further, the horizontal support further comprises a diagonal brace, one end of the diagonal brace is hinged with the support cross beam, and the other end is detachably connected with the outer wall of the core tube.

[0010] Further, a hydraulic push cylinder is arranged between the diagonal brace and the support cross beam, and the extension and retraction of the hydraulic push cylinder can drive the diagonal brace to rotate around the hinge point of the support cross beam.

[0011] A lock catch mechanism is arranged between the diagonal brace and the outer wall of the core tube, and when the hydraulic push cylinder drives the diagonal brace to rotate in a first direction, the lock catch mechanism is opened, and the diagonal brace is separated from the outer wall of the core tube.

[0012] Further, the lock catch mechanism comprises a first end plate, a rotary drive mechanism, a rotating plate, a roller, a second end plate and a hook.

[0013] The first end plate is arranged at the end of the diagonal brace, the rotary drive mechanism is arranged on the side of the first end plate facing the outer wall of the core tube, one end of the rotating plate is connected with the rotating shaft of the rotary drive mechanism perpendicularly, and the other end is connected with the roller, and the rotary drive mechanism can drive the rotating plate to rotate, so that the roller moves in an arc trajectory.

[0014] The second end plate is arranged on the outer wall of the core tube, and the hook is arranged on the side of the second end plate facing the first end plate.

[0015] The hydraulic push cylinder drives the diagonal brace to move, so that the positions between the first end plate and the second end plate are matched, the rotation of the rotary drive mechanism can make the roller buckle in the hook, the lock catch mechanism is locked, and the diagonal brace is fixed with the outer wall of the core tube; the rotation of the rotary drive mechanism can also make the roller move out of the hook, the lock catch mechanism is opened, and the diagonal brace is separated from the outer wall of the core tube.

[0016] Further, the support cross beam adopts a box-shaped steel beam, and the box-shaped steel beam is internally provided with an extension mechanism and a rotary motor; one end of the extension mechanism is fixed, and the extension end is connected with the rotary motor, so as to drive the rotary motor to move in the length direction within the box beam.

[0017] A T-shaped pin is arranged at the end of the motor, one end of the T-shaped pin is butt-jointed with the rotating shaft of the rotary motor, and the other end is located outside the box-shaped steel beam.

[0018] A rectangular hole is left at the corresponding position on the outer wall of the core tube, the width of the pin head of the T-shaped pin is d 1, and the length and width of the rectangular hole are d2、 d 3, meet: d 3 d 1 d 2

[0019] The telescopic mechanism can push the T-shaped pin to move, the pin head of the T-shaped pin is inserted into the rectangular hole, then the rotating motor is rotated to rotate the pin, and the T-shaped pin is buckled in the core tube, and the support beam is fixedly connected with the core tube.

[0020] When the support beam needs to be separated from the core tube, the rotating motor is rotated to rotate the pin by 90 degrees, and then the telescopic mechanism pulls the T-shaped pin outward, so that the pin head of the T-shaped pin moves out of the rectangular hole.

[0021] Correspondingly, the application also provides a construction method of the self-climbing distribution system, and the three horizontal supports are sequentially referred to as a first horizontal support, a second horizontal support and a third horizontal support from bottom to top, and the construction method specifically comprises the following steps:

[0022] Step one, the vertical support is fixed by the first horizontal support, the second horizontal support and the third horizontal support in an initial state;

[0023] Step two, the connection between the third horizontal support and the outer wall of the core tube is released, the third horizontal support is climbed upward along the vertical support by a predetermined stroke, and then the third horizontal support is reconnected with the outer wall of the core tube;

[0024] Step three, the connection between the second horizontal support and the outer wall of the core tube is released, the second horizontal support is climbed upward along the vertical support by a predetermined stroke, and then the second horizontal support is reconnected with the outer wall of the core tube;

[0025] Step four, the connection between the first horizontal support and the outer wall of the core tube is released, the vertical support is lifted upward together with the first horizontal support by a predetermined stroke through the second horizontal support and the third horizontal support, and then the first horizontal support is reconnected with the outer wall of the core tube.

[0026] Further, when the support beam is separated from the outer wall of the core tube, the climbing frame can drive the support beam to climb upward along the vertical support, and specifically comprises the following steps:

[0027] The first telescopic corbel is fixedly connected with the vertical support, and the second telescopic corbel is separated from the vertical support;

[0028] The jacking device pushes the second support cylinder to move upward by a predetermined stroke;

[0029] The second telescopic corbel is inserted into the support groove of the vertical support, and the first telescopic corbel is separated from the vertical support;

[0030] The jacking device pulls the first support cylinder to move upward by a predetermined stroke;

[0031] The first telescopic bracket is inserted into the support slot of the vertical support.

[0032] Further, when the support beam is connected with the core tube outer wall, the climbing frame can make the vertical support and the distributing machine climb upward, specifically:

[0033] The second telescopic bracket is fixedly connected with the vertical support, and the first telescopic bracket is separated from the vertical support;

[0034] The jacking device pushes the first support cylinder to move downward by a predetermined stroke, and the first telescopic bracket is inserted into the support slot of the vertical support;

[0035] The second telescopic bracket is separated from the vertical support, and the jacking device pulls the first support cylinder and the vertical support to move upward by a predetermined stroke;

[0036] The second telescopic bracket is inserted into the support slot of the vertical support.

[0037] Further, before the climbing frame drives the support beam to climb upward along the vertical support, the hydraulic push cylinder is further provided to drive the inclined support to rotate in the first direction, so that the locking buckle mechanism is opened and the inclined support is separated from the core tube outer wall;

[0038] After the climbing frame drives the support beam to climb upward along the vertical support, the hydraulic push cylinder is further provided to drive the inclined support to rotate in the second direction, so that the locking buckle mechanism is locked and the inclined support is fixed with the core tube outer wall.

[0039] Further, before the climbing frame drives the support beam to climb upward along the vertical support, the T-shaped pin is further provided to rotate to the state that the width direction of the pin head of the T-shaped pin is consistent with the length direction of the rectangular hole, and the T-shaped pin is pulled outward by the telescopic mechanism, so that the pin head of the T-shaped pin is moved out of the rectangular hole;

[0040] After the climbing frame drives the support beam to climb upward along the vertical support, the T-shaped pin is further provided to move by the telescopic mechanism, so that the pin head of the T-shaped pin is inserted into the rectangular hole, and then the T-shaped pin is rotated by the rotating motor to the state that the width direction of the pin head of the T-shaped pin is consistent with the width direction of the rectangular hole, so that the T-shaped pin is buckled in the interior of the core tube.

[0041] Compared with the prior art, the self-climbing material distribution system has the following advantages and positive effects: the climbing frame of the self-climbing material distribution system is provided with the first telescopic corbel on the first supporting cylinder, the second telescopic corbel on the second supporting cylinder, the jacking device connecting the first supporting cylinder and the second supporting cylinder, and the supporting groove matched with the first telescopic corbel and the second telescopic corbel on the vertical support, so that the climbing frame can climb upward along the vertical support, and when the climbing frame is fixed through the supporting cross beam, the vertical support can be lifted; the self-climbing material distribution system can realize the climbing of the horizontal support and the lifting of the material distribution machine through the cooperative work of the three horizontal supports, without the need of setting additional lifting equipment, thereby improving the construction efficiency and reducing the construction cost. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 It is a plan view of a core tube, a mega column and a material distribution machine in an embodiment of the present application.

[0043] Figure 2 It is an elevation view of a core tube, a mega column and a material distribution machine in an embodiment of the present application.

[0044] Figure 3 It is a schematic view of a horizontal support and a core tube connection in an embodiment of the present application.

[0045] Figure 4 It is a schematic view of a climbing frame structure in an embodiment of the present application.

[0046] Figures 5 to 8 It is a schematic view of the upward climbing of a vertical support through the cooperative work of three climbing frames in an embodiment of the present application.

[0047] Figure 9 It is another schematic view of a horizontal support and a core tube connection in an embodiment of the present application.

[0048] Figure 10 It is a schematic view of a lock catch mechanism in an embodiment of the present application.

[0049] Figure 11 It is a perspective view of a lock catch mechanism in an embodiment of the present application.

[0050] Figure 12 It is a schematic view of a supporting cross beam provided with a telescopic mechanism, a rotary motor and a T-shaped pin in an embodiment of the present application.

[0051] Figure 13 It is a perspective view of a rotary motor and a T-shaped pin in an embodiment of the present application.

[0052] The reference signs in the drawings are as follows:

[0053] 1 - core tube; 2 - mega column; 3 - distributor; 4 - vertical support; 5 - vertical pump pipe;

[0054] 11 - first horizontal support; 12 - second horizontal support; 13 - third horizontal support;

[0055] 21 - support beam; 22 - diagonal brace; 23 - climbing frame; 231 - first support tube; 232 - second support tube; 233 - jacking device; 234 - first telescopic bracket; 235 - second telescopic bracket; 24 - hydraulic push cylinder; 25 - locking mechanism; 251 - first end plate; 252 - rotary drive mechanism; 253 - rotating plate; 254 - roller; 255 - second end plate; 256 - hook; 26 - telescopic mechanism; 27 - rotary motor; 28 - T-shaped pin. DETAILED DESCRIPTION

[0056] The self-climbing distribution system and construction method thereof provided by the present application will be further described in detail below in combination with the drawings and specific embodiments. The advantages and features of the present application will be more apparent in combination with the following description. It should be noted that the drawings are all very simplified and use non-precise proportions, only for the purpose of conveniently and clearly assisting the description of the embodiments of the present application.

[0057] As shown in Figure 1 and Figure 2 shown, the super high-rise building includes a core tube 1 and an outer frame structure, the outer frame structure is usually lagging behind the core tube construction, the outer frame structure includes a mega column 2 arranged around the core tube, a horizontal steel beam connecting the mega column and the core tube, and a floor slab, the mega column 2 is constructed before the horizontal steel beam of the outer frame structure, and the horizontal steel beam is constructed before the floor slab of the outer frame structure.

[0058] As shown in Figures 1 to 4 shown, the self-climbing distribution system provided by the present embodiment includes a distributor 3, a vertical support 4 and three horizontal supports. The vertical support 4 is fixedly connected with the outer wall of the core tube 1 through the three horizontal supports, and the distributor 3 is installed at the top of the vertical support 4. The three horizontal supports are arranged at intervals up and down, and for the convenience of distinguishing, the three horizontal supports are sequentially called the first horizontal support 11, the second horizontal support 12 and the third horizontal support 13 from bottom to top.

[0059] The three horizontal supports each include a support beam 21 and a climbing frame 23. One end of the support beam 21 is detachably connected to the outer wall of the core tube. In order to enable the support beam 21 to bear greater load, the horizontal support further includes a diagonal brace 22, one end of which is connected to the support beam 21 through a pin shaft, and the other end is detachably connected to the outer wall of the core tube. A plurality of connecting pieces are embedded in the outer wall of the core tube at intervals. The connecting pieces are hingedly connected or bolted to the top of the diagonal brace 22, which can be achieved by using the prior art. The support beam can be hingedly connected or bolted to the embedded piece provided on the outer wall of the core tube.

[0060] The climbing frame 23 includes a first support tube 231, a second support tube 232, a jacking device 233, a first telescopic corbel 234, and a second telescopic corbel 235. The first support tube 231 and the second support tube 232 are sleeved on the vertical support. The second support tube 232 is fixedly connected to the support beam 21. The jacking device 233 is arranged between the first support tube 231 and the second support tube 232. The first telescopic corbel 234 is arranged on the first support tube 231. The second telescopic corbel 235 is arranged on the second support tube 232. A plurality of support grooves are arranged on the vertical support at intervals. The first telescopic corbel 234 and the second telescopic corbel 235 can be extended and inserted into the corresponding support grooves, and can also be retracted to be separated from the support grooves. The jacking device 233 can be a hydraulic cylinder, a jack, or an electrically driven screw rod, or other mechanisms capable of achieving jacking in the prior art. The telescopic corbel can be remotely controlled to adjust the length. One end of the telescopic corbel is fixedly connected to the support tube, and the other end is horizontally arranged and can be telescoped to be connected to or separated from the support groove. The telescopic corbel can be achieved by using the prior art.

[0061] The climbing frame 23 provided in the embodiment has the following functions:

[0062] (1) The support beam 21 is fixed to the vertical support 4 to provide support force for the vertical support 4. Specifically, the second telescopic corbel 235 is inserted into the support groove of the vertical support 4. At this time, the first telescopic corbel 234 can also be inserted into the support groove of the vertical support 4 to improve the reliability of the connection.

[0063] (2) When the vertical support is fixed, the climbing frame 23 can climb upward along the vertical support, specifically:

[0064] The first telescopic corbel 234 is fixedly connected to the vertical support, and the second telescopic corbel 235 is separated from the vertical support;

[0065] The jacking device 233 pushes the second support tube 232 to move upward by a predetermined stroke;

[0066] The second telescopic corbel 235 is inserted into the support groove of the vertical support, and the first telescopic corbel 234 is separated from the vertical support;

[0067] The jacking device 233 pulls the first support cylinder 231 to move upward by a predetermined stroke;

[0068] The first telescopic bracket 234 is inserted into the support slot of the vertical support.

[0069] (3) When the support beam is fixedly connected with the outer wall of the core tube, the climbing frame 23 can lift the vertical support, specifically:

[0070] The climbing frame 23 is fixedly connected with the outer wall of the core tube through the support beam 21, the second telescopic bracket 235 is fixedly connected with the vertical support, and the first telescopic bracket 234 is separated from the vertical support;

[0071] The jacking device 233 pushes the first support cylinder 231 to move downward by a predetermined stroke, and the first telescopic bracket 234 is inserted into the support slot of the vertical support.

[0072] The second telescopic bracket 235 is separated from the vertical support, and the jacking device 233 pulls the first support cylinder 231 to move upward by a predetermined stroke.

[0073] The second telescopic bracket 235 is inserted into the support slot of the vertical support.

[0074] In one specific embodiment, as shown in Figure 9 A hydraulic push cylinder 24 is arranged between the inclined support 22 and the support beam, and the extension and retraction of the hydraulic push cylinder 24 can drive the inclined support 22 to rotate around the hinge point of the support beam. A lock catch mechanism 25 is arranged between the inclined support 22 and the outer wall of the core tube, and when the hydraulic push cylinder 24 drives the inclined support 22 to rotate counterclockwise, the lock catch mechanism 25 is opened, the inclined support 22 is separated from the outer wall of the core tube, and when the hydraulic push cylinder 24 drives the inclined support 22 to rotate clockwise, the lock catch mechanism 25 is locked, and the inclined support 22 is fixed with the outer wall of the core tube. The lock catch mechanism can be realized by the form of hooks and rings, or the form of lock latches and lock latches. As an example, in combination with Figures 9 to 11As shown, the locking mechanism 25 includes a first end plate 251, a rotating drive mechanism 252, a rotating plate 253, a roller 254, a second end plate 255, and a hook 256. The first end plate 251 is arranged at the end of the diagonal brace, the rotating drive mechanism 252 is arranged at the side of the first end plate 251 facing the outer wall of the core tube, one end of the rotating plate 253 is connected with the rotating shaft of the rotating drive mechanism 252, and the other end is connected with the roller 254. The rotating drive mechanism 252 can drive the rotating plate 253 to rotate, so that the roller 254 moves along an arc trajectory. The second end plate 255 is arranged on the outer wall of the core tube, and the hook 256 is arranged at the side of the second end plate 255 facing the first end plate 251. When the hydraulic push cylinder 24 drives the diagonal brace to move clockwise, the positions between the first end plate 251 and the second end plate 255 are matched, the rotating drive mechanism 252 rotates to drive the roller 254 to move clockwise, the roller 254 is buckled in the hook 256, the locking mechanism is locked, and the diagonal brace is fixed with the outer wall of the core tube. When the rotating drive mechanism 252 rotates to drive the roller 254 to rotate counterclockwise, the roller 254 moves out of the hook 256, the locking mechanism is opened, and the diagonal brace is separated from the outer wall of the core tube. Therefore, only the rotating drive mechanism 252 needs to be remotely controlled, so that the locking and separation between the diagonal brace and the outer wall of the core tube can be remotely and automatically controlled. As an example, the rotating drive mechanism can be a stepping motor, which is convenient for controlling the angle of the roller.

[0075] In one specific embodiment, in combination with Figure 9 、 Figure 12 、 Figure 13 As shown, the support beam 21 adopts a box-type steel beam, and the box-type steel beam is internally provided with a telescopic mechanism 26 and a rotating motor 27. One end of the telescopic mechanism 26 is fixed, and the telescopic end is connected with the rotating motor 27, which can drive the rotating motor 27 to move in the length direction in the box beam. The end of the rotating motor 27 is provided with a T-shaped pin 28, one end of the T-shaped pin 28 is butted with the rotating shaft of the rotating motor 27, and the other end is located outside the box-type steel beam. The outer wall of the core tube is provided with a rectangular hole at the corresponding position, the width of the pin head of the T-shaped pin is d 1, the length and width of the rectangular hole are d 2、 d 3, and the following conditions are met: d 3< d 1< d 2. The telescopic mechanism can drive the T-shaped pin to move, so that the pin head of the T-shaped pin is inserted into the rectangular hole. Then, the rotating motor is rotated to rotate the T-shaped pin by 90°, and the T-shaped pin is buckled in the interior of the core tube, so that the support beam is fixedly connected with the core tube. When it is needed to separate the support beam from the core tube, the rotating motor is rotated to rotate the T-shaped pin by 90°, and then the telescopic mechanism is used to pull the T-shaped pin outward, so that the pin head of the T-shaped pin moves out of the rectangular hole. The embodiment can realize the fixing and separation between the support beam and the core tube by using automatic technical means.

[0076] The embodiment also provides a construction method of the self-climbing material distribution system, which realizes upward climbing of the material distribution machine through cooperative work of the three horizontal supports, and specifically includes the following steps.

[0077] Step one, as shown in Figure 5 , the initial state is that the vertical support is fixed on the core tube outer wall through the first horizontal support 11, the second horizontal support 12 and the third horizontal support 13; the three horizontal supports are fixedly connected with the embedded parts on the core tube outer wall, and the structural form of the embedded parts can be set according to needs;

[0078] Step two, as shown in Figure 5 and Figure 6 , the connection between the third horizontal support 13 and the core tube outer wall is released, the third horizontal support 13 is upwardly climbed along the vertical support by a predetermined stroke, and then the third horizontal support 13 is reconnected with the core tube outer wall;

[0079] Step three, as shown in Figure 6 and Figure 7 , the connection between the second horizontal support 12 and the core tube outer wall is released, the second horizontal support 12 is upwardly climbed along the vertical support by a predetermined stroke, and then the second horizontal support 12 is reconnected with the core tube outer wall;

[0080] Step four, as shown in Figure 7 and Figure 8 , the connection between the first horizontal support 11 and the core tube outer wall is released, the vertical support together with the first horizontal support 11 is upwardly lifted by a predetermined stroke through the second horizontal support 12 and the third horizontal support 13, and then the first horizontal support 11 is reconnected with the core tube outer wall.

[0081] It should be noted that when the vertical pump pipe 5 is arranged in the vertical support 4, the connection at the bottom of the vertical pump pipe 5 needs to be removed before the vertical support 4 is upwardly lifted, for example, when the horizontal pump pipe is connected at the bottom of the vertical pump pipe 5, the horizontal pump pipe is removed first, the vertical pump pipe on the core tube outer wall is extended upwardly to a preset height, after the vertical support is climbed to the preset height, the horizontal pump pipe is reinstalled and connected with the vertical pump pipe 5 in the vertical support 4.

[0082] In one specific embodiment, when the horizontal support further includes the inclined support 22, the hydraulic push cylinder 24 and the locking mechanism 25, before the support cross beam is driven by the climbing frame to be upwardly climbed along the vertical support, it further includes that when the hydraulic push cylinder is extended and retracted to drive the inclined support to rotate in the first direction, the locking mechanism is opened and the inclined support is separated from the core tube outer wall; after the support cross beam is driven by the climbing frame to be upwardly climbed along the vertical support, it further includes that when the hydraulic push cylinder is extended and retracted to drive the inclined support to rotate in the second direction, the locking mechanism is locked and the inclined support is fixed with the core tube outer wall.

[0083] In one specific embodiment, when the support cross beam adopts a box-shaped steel beam, the box-shaped steel beam is internally provided with the telescopic mechanism 26 and the rotary motor 27, the rotary motor is connected with the T-shaped pin 28, before the support cross beam is driven by the climbing frame to climb upward along the vertical support, further comprising: rotating the T-shaped pin to make the pin head width direction of the T-shaped pin consistent with the length direction of the rectangular hole by the rotary motor, and pulling the T-shaped pin outward by the telescopic mechanism to make the pin head of the T-shaped pin move out of the rectangular hole; after the support cross beam is driven by the climbing frame to climb upward along the vertical support, further comprising: moving the T-shaped pin by the telescopic mechanism to make the pin head of the T-shaped pin inserted into the rectangular hole, and then rotating the T-shaped pin to make the pin head width direction of the T-shaped pin consistent with the width direction of the rectangular hole by the rotary motor, so that the T-shaped pin is buckled in the core tube.

[0084] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that they are within the scope of the present disclosure.

[0085] The above-described embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A self-climbing material system, characterized in that, The self-climbing material distribution system comprises a material distributor, vertical supports and three horizontal supports, the vertical supports are fixedly connected with the outer wall of the core tube through the three horizontally arranged horizontal supports, and the material distributor is installed on the top of the vertical supports. Each of the three horizontal supports comprises a support beam and a climbing frame, one end of the support beam is detachably connected with the outer wall of the core tube, and the climbing frame is arranged on the support beam and used to cooperate with the vertical support to fix the vertical support. The climbing frame comprises a first support cylinder, a second support cylinder, a jacking device, a first telescopic bracket and a second telescopic bracket, the first support cylinder and the second support cylinder are sleeved on the vertical support, the second support cylinder is fixedly connected with the support beam, and the two ends of the jacking device are respectively connected with the first support cylinder and the second support cylinder; the first telescopic bracket is arranged on the first support cylinder, the second telescopic bracket is arranged on the second support cylinder, and the vertical support is provided with a support groove, the first telescopic bracket and the second telescopic bracket can be inserted into the corresponding support groove, so that the support beam and the vertical support are integrated. The jacking device is telescoped and alternately supported by the first telescopic bracket and the second telescopic bracket, when the support beam is separated from the outer wall of the core tube, the climbing frame can drive the support beam to climb upward along the vertical support to the next connecting point, and when the support beam is connected with the outer wall of the core tube, the climbing frame can drive the vertical support and the material distributor to climb upward.

2. The self-climbing material distribution system according to claim 1, wherein the horizontal support further comprises a diagonal brace, one end of the diagonal brace is hingedly connected with the support beam, and the other end of the diagonal brace is detachably connected with the outer wall of the core tube.

3. The self-climbing material distribution system according to claim 2, wherein a hydraulic push cylinder is arranged between the diagonal brace and the support beam, and the hydraulic push cylinder is telescoped to drive the diagonal brace to rotate about the hinge point of the support beam.

4. The self-climbing material distribution system according to claim 3, wherein the diagonal brace and the outer wall of the core tube are provided with a locking mechanism, when the hydraulic push cylinder is telescoped to drive the diagonal brace to rotate in a first direction, the locking mechanism is opened, the diagonal brace is separated from the outer wall of the core tube, and when the hydraulic push cylinder is telescoped to drive the diagonal brace to rotate in a second direction, the locking mechanism is locked, the diagonal brace is fixed with the outer wall of the core tube.

5. The self-climbing material distribution system according to claim 3, wherein the locking mechanism comprises a first end plate, a rotary driving mechanism, a rotating plate, a roller, a second end plate and a hook, the first end plate is arranged at the end of the diagonal brace, the rotary driving mechanism is arranged on the side of the first end plate facing the outer wall of the core tube, one end of the rotating plate is connected with the rotating shaft of the rotary driving mechanism perpendicularly, and the other end of the rotating plate is connected with the roller, the rotary driving mechanism can drive the rotating plate to rotate, so that the roller moves in an arc trajectory.

6. The self-climbing material distribution system according to claim 5, wherein the second end plate is arranged on the outer wall of the core tube, and the hook is arranged on the side of the second end plate facing the first end plate.

7. The self-climbing material distribution system according to claim 6, wherein the hydraulic push cylinder drives the diagonal brace to move, so that the positions of the first end plate and the second end plate are matched, the rotary driving mechanism is rotated to enable the roller to be buckled in the hook, the locking mechanism is locked, and the diagonal brace is fixed with the outer wall of the core tube; the rotary driving mechanism is also rotated to enable the roller to move out of the hook, the locking mechanism is opened, and the diagonal brace is separated from the outer wall of the core tube. ​ ​ ​ ​ ​ ​ The support cross beam adopts a box-shaped steel beam, the box-shaped steel beam is internally provided with a telescopic mechanism and a rotating motor; one end of the telescopic mechanism is fixed, and the telescopic end is connected with the rotating motor, and the rotating motor can be driven to move in the length direction in the box beam; The motor end is provided with a T-shaped pin, one end of the T-shaped pin is butted with the rotating shaft of the rotating motor, and the other end is located outside the box-shaped steel beam; The core tube outer wall has a rectangular hole at a corresponding position, the pin head of the T-shaped pin has a width of d 1, the length and width of the rectangular hole are d 2, d 3, and the following conditions are met: d 3 d 1 d 2 The T-shaped pin is moved by the telescopic mechanism, the pin head of the T-shaped pin is inserted into the rectangular hole, then the T-shaped pin is rotated by the rotating motor, the T-shaped pin is rotated, the T-shaped pin is buckled in the core tube, and the support cross beam is fixedly connected with the core tube; When the support cross beam needs to be separated from the core tube, the T-shaped pin is rotated by 90 degrees by the rotating motor, and then the T-shaped pin is pulled outwards by the telescopic mechanism, so that the pin head of the T-shaped pin is moved out of the rectangular hole.

6. A method of constructing a self-climbing material system according to any one of claims 1 to 5, characterized in that The three horizontal supports work together to realize the upward climbing of the distribution machine, and the three horizontal supports are sequentially called the first horizontal support, the second horizontal support and the third horizontal support from bottom to top, and the construction method specifically comprises: Step one, in the initial state, the vertical support is fixed by the first horizontal support, the second horizontal support and the third horizontal support; Step two, the connection between the third horizontal support and the outer wall of the core tube is released, the third horizontal support is upwardly climbed along the vertical support by a predetermined stroke, and then is reconnected with the outer wall of the core tube; Step three, the connection between the second horizontal support and the outer wall of the core tube is released, the second horizontal support is upwardly climbed along the vertical support by a predetermined stroke, and then is reconnected with the outer wall of the core tube; Step four, the connection between the first horizontal support and the outer wall of the core tube is released, the vertical support is lifted together with the first horizontal support by a predetermined stroke through the second horizontal support and the third horizontal support, and then the first horizontal support is reconnected with the outer wall of the core tube.

7. The construction method of the self-climbing distribution system according to claim 6, wherein when the support cross beam is separated from the outer wall of the core tube, the climbing frame can drive the support cross beam to upwardly climb along the vertical support, and specifically comprises: The first telescopic corbel is fixedly connected with the vertical support, and the second telescopic corbel is separated from the vertical support; The jacking device pushes the second support cylinder to move upwards by a predetermined stroke; The second telescopic corbel is inserted into the support groove of the vertical support, and the first telescopic corbel is separated from the vertical support; The jacking device pulls the first support cylinder to move upwards by a predetermined stroke; The first telescopic corbel is inserted into the support groove of the vertical support. When the support cross beam is connected with the outer wall of the core tube, the climbing frame can make the vertical support and the distribution machine upwardly climb, and specifically comprises:

8. The construction method of a self-climbing material system according to claim 6, wherein, The second telescopic corbel is fixedly connected with the vertical support, and the first telescopic corbel is separated from the vertical support; The jacking device pushes the first support cylinder to move downwards by a predetermined stroke, and the first telescopic corbel is inserted into the support groove of the vertical support; The second telescopic corbel is separated from the vertical support, and the jacking device pulls the first support cylinder and the vertical support to move upwards by a predetermined stroke; The second telescopic corbel is inserted into the support groove of the vertical support.

9. The construction method of the self-climbing distribution system according to claim 6, wherein ​ When the claim 6 refers to the claim 3, before the climbing frame drives the vertical support to climb upward, further comprising: when the hydraulic push cylinder drives the inclined support to rotate in the first direction, the lock catch mechanism is opened, and the inclined support is separated from the outer wall of the core tube; and After the climbing frame drives the vertical support to climb upward, further comprising: when the hydraulic push cylinder drives the inclined support to rotate in the second direction, the lock catch mechanism is locked, and the inclined support is fixed with the outer wall of the core tube.

10. The construction method of the self-climbing material distribution system according to claim 6, characterized in that, When the claim 6 refers to the claim 5, before the climbing frame drives the vertical support to climb upward, further comprising: rotating the T-shaped pin to be consistent with the length direction of the rectangular hole by rotating the rotating motor, and pulling the T-shaped pin outward by the extension mechanism to move the pin head of the T-shaped pin out of the rectangular hole; After the climbing frame drives the vertical support to climb upward, further comprising: moving the T-shaped pin by the extension mechanism to insert the pin head of the T-shaped pin into the rectangular hole, and then rotating the T-shaped pin to be consistent with the width direction of the rectangular hole by rotating the rotating motor, so that the T-shaped pin is buckled in the core tube.

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