Highly adaptable water-adjacent transfer system for super high-rise buildings and construction method

Abstract

The application discloses a high-adaptability water-adjacent conversion system for super-high-rise buildings and a construction method. The water-adjacent conversion system comprises a plurality of water tanks, a pressurized water pipe and a pressurized pump. The water tanks comprise a first water tank, N second water tanks and a third water tank. The first water tank is arranged on a bottom foundation, the second water tanks are arranged on truss layers, and the third water tank is arranged on a steel platform. Between two adjacent water tanks arranged in an up-down mode, a next water tank supplies water to a previous water tank through a pump set, the pressurized water pipe and the pressurized pump. The Nth truss layer is not closed, the Nth water tank is not filled with water, and the N-1th second water tank supplies water to the third water tank. The water-adjacent conversion system solves the problem of water supply during construction of super-high-rise buildings, solves the problem of combination of water-adjacent system conversion arrangement and truss layer construction process during construction of super-high-rise building structures, effectively improves the construction efficiency of the water-adjacent system during construction of super-high-rise buildings, and improves the safety of the high-adaptability water-adjacent conversion system for super-high-rise buildings.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of super high-rise building construction, in particular to a super high-rise building high adaptability water temporary conversion system and construction method. BACKGROUND

[0002] Water temporary facilities are necessary components in the process of building construction. In the process of building construction, the water temporary system not only occupies a large area, but also is difficult to dynamically adjust with the change of construction conditions, resulting in an increase in construction cost.

[0003] At present, in the construction of super high-rise buildings, whole lifting formwork equipment such as whole lifting steel platform and hydraulic climbing formwork is gradually used for the construction of super high-rise core tubes due to its high construction efficiency, good sealing, high degree of mechanization and good safety, and the construction technology using such large construction equipment leads the core tube structure to the outer frame structure, making the construction condition complex and changing more.

[0004] The construction period of super high-rise buildings is generally long, and with the increase of building height, temporary water cannot be supplied to the top by one pump, and temporary water tanks need to be set at some floors for step-by-step upward water supply. The self-weight of the temporary water tank after water storage is large, and the structural bearing capacity requirement is high, so the ordinary floor slab cannot meet the requirement. Super high-rise buildings will be set with several conversion trusses along the height direction, and the truss layer can make the vertical load conversion between the upper and lower structures with different structural forms, and also has a large use space while bearing a large load through the reasonable arrangement of chord and web members. Therefore, it is urgent to develop a super high-rise building high adaptability water temporary conversion system and construction method using truss layer to improve the construction efficiency of the water temporary system of super high-rise buildings and ensure construction safety. SUMMARY

[0005] In view of the problem that the existing temporary water of super high-rise buildings cannot be supplied to the top by one pump and the water tank is heavy and the ordinary floor cannot meet the bearing requirement, the present application provides a super high-rise building high adaptability water temporary conversion system and construction method, which improves the construction efficiency of the water temporary system and ensures construction safety in combination with the construction characteristics of the truss layer.

[0006] To solve the above technical problems, the present application includes the following technical solutions:

[0007] A super high-rise building high adaptability water temporary conversion system, the super high-rise building is designed with M truss layers, the super high-rise building is constructed by using a steel platform, and N truss layers have been constructed below the steel platform, wherein the 1st to N-1st truss layers from bottom to top have been closed and form an integral structure, and the Nth truss layer is in an unclosed state; M and N are natural numbers, and M is greater than or equal to 2 and N is less than or equal to M.

[0008] The water supply conversion system comprises a plurality of water tanks, a pressurized water pipe and a pressurized pump;

[0009] The water tanks comprise a first water tank, N second water tanks and a third water tank, the first water tank is arranged on a bottom foundation, the ith second water tank is arranged on an ith truss layer, wherein i = 1, 2, …, N; and the third water tank is arranged on a steel platform;

[0010] A pressurized water pipe is arranged between two adjacent water tanks, a pressurized pump is arranged on the pressurized water pipe, a pump group is arranged between the water tank and the pressurized water pipe, the next water tank supplies water to the previous water tank through the pump group, the pressurized water pipe and the pressurized pump, wherein the Nth second water tank is not filled with water, and the N-1th second water tank supplies water to the third water tank.

[0011] Further, the second water tank and the third water tank are connected with a static water pipe, the static water pipe is used for supplying water to each floor, and a pressure reducing valve is arranged on the static water pipe at a corresponding floor;

[0012] A vertical control valve is arranged on the static water pipe between two adjacent water tanks, N vertical control valves divide the static water pipe into N+1 segments, the ith second water tank is used for supplying water to the ith segment of the static water pipe, and the third water pipe is used for supplying water to the N+1th segment of the static water pipe, wherein i = 1, 2, …, N.

[0013] Further, the pressurized pump is connected with a controller;

[0014] A liquid level sensor is arranged in the water tank, the liquid level sensor is used for measuring the water level in the water tank and transmitting water level data to the controller, and the controller controls the working mode of the pressurized pump according to the received water level data.

[0015] Further, the super high-rise building is provided with a pipe well;

[0016] The pressurized water pipe is fixed in the pipe well of the super high-rise building through a water pipe fixing device;

[0017] The water pipe fixing device comprises a plurality of embedded parts, a fixing ring and a flexible rod, the embedded parts are arranged in multiple directions at the same height of the pipe well, the fixing ring is used for sleeving on the pressurized water pipe, and the fixing ring and the embedded parts are connected through the flexible rod.

[0018] Further, the super high-rise building is provided with a pipe well;

[0019] The pressurized water pipe is fixed in the pipe well of the super high-rise building through a water pipe fixing device;

[0020] The water pipe fixing device comprises an embedded part, a fixing plate, a connecting plate and a clasp, the embedded part is arranged on the structural surface of the pipe well, and the fixing plate is fixedly connected with the embedded part through bolts;

[0021] The clamping ring comprises a first clamping ring segment and a second clamping ring segment, both of which are arc-shaped and hinged at one end and provided with an ear plate at the other end and connected by a bolt;

[0022] The inner diameter of the clamping ring formed by splicing the first clamping ring segment and the second clamping ring segment matches the outer diameter of the pressurized water pipe and can be sleeved on the pressurized water pipe; the first clamping ring segment is fixedly connected to one side of the connecting plate, and the plane on which the first clamping ring segment is located is perpendicular to the plane on which the connecting plate is located;

[0023] The fixing plate is provided with a central hole and a ring-shaped groove concentrically arranged with the central hole, and the connecting plate is provided with a central column and a ring-shaped clamping piece concentrically arranged with the central column; when the central column on the connecting plate is inserted into the central hole on the fixing plate, the ring-shaped clamping piece can be clamped into the ring-shaped groove by rotating the connecting plate, so that the connecting plate and the fixing plate are buckled and connected, and the central axis of the clamping ring is consistent with the length direction of the pressurized water pipe.

[0024] Further, the super high-rise building is provided with a pipe shaft;

[0025] The pressurized water pipe is fixed in the pipe shaft of the super high-rise building by a water pipe fixing device;

[0026] The water pipe fixing device comprises a pre-buried piece, a fixing plate, a connecting plate and a clamping ring; the pre-buried piece is arranged on the structural surface of the pipe shaft, and the fixing plate is fixedly connected to the pre-buried piece by a bolt;

[0027] The clamping ring comprises a first inner clamping ring segment, a second inner clamping ring segment, a first outer clamping ring segment, a second outer clamping ring segment and an elastic assembly; the first outer clamping ring segment and the second outer clamping ring segment are arc-shaped segments, hinged at one end and provided with an ear plate at the other end and connected by a bolt; the first inner clamping ring segment and the second inner clamping ring segment are arc-shaped segments, the first inner clamping ring segment is located inside the first outer clamping ring segment, and the second inner clamping ring segment is located inside the second outer clamping ring segment; the first inner clamping ring segment and the first outer clamping ring segment are connected by a plurality of elastic assemblies, the second inner clamping ring segment and the second outer clamping ring segment are connected by a plurality of elastic assemblies, the first inner clamping ring segment and the second inner clamping ring segment are provided with an ear plate at the end and connected by a bolt, and the inner diameter of the first inner clamping ring segment and the second inner clamping ring segment after splicing matches the outer diameter of the pressurized water pipe;

[0028] The fixing plate is provided with a central hole and a ring-shaped groove concentrically arranged with the central hole, and the connecting plate is provided with a central column and a ring-shaped clamping piece concentrically arranged with the central column; when the central column on the connecting plate is inserted into the central hole on the fixing plate, the ring-shaped clamping piece can be clamped into the ring-shaped groove by rotating the connecting plate, so that the connecting plate and the fixing plate are buckled and connected, and the central axis of the clamping ring is consistent with the length direction of the pressurized water pipe.

[0029] Correspondingly, the application further provides a high-adaptability water-adjacent conversion construction method for super-high-rise buildings, which adopts the high-adaptability water-adjacent conversion system for super-high-rise buildings.

[0030] The construction method comprises the following steps:

[0031] Step one: installing a first water tank and a pump group on a bottom foundation, the first water tank being supplied with water through a municipal pipe network, and installing a steel platform after the bottom several layers of the core tube of the super-high-rise building are constructed, and setting a third water tank on the steel platform, the first water tank being supplied with water to the third water tank through a pressurized water pipe and a pressurized pump;

[0032] Step two: constructing layer by layer upwards, and installing a first second water tank when the super-high-rise building is constructed to a first truss layer, and no water being injected into the first second water tank at this time;

[0033] Step three: constructing layer by layer upwards, and installing a second second water tank when the super-high-rise building is constructed to a second truss layer, and closing the chord and web of the first truss layer to form a complete structure, installing a pump group of the first second water tank, starting the pump group, and supplying water to the third water tank, and the first water tank only supplying water to the first second water tank;

[0034] Step four: repeating the step two and the step three to complete the construction of all M truss layers, and during the construction, the third water tank is supplied with water through the i-1 second water tank before the i truss layer is closed, and the third water tank is supplied with water by the i second water tank after the i truss layer is closed, and during the switching process, the water supply of the third water tank is not interrupted;

[0035] Step five: setting the third water tank on the roof after the roof structure of the super-high-rise building is constructed, and the first water tank supplying water to the first second water tank, the second water tank supplying water to the second second water tank in turn, and the Mth second water tank supplying water to the third water tank.

[0036] Further, the pump group and the pressurized pump are connected with a controller, a liquid level sensor is arranged in the water tank, the liquid level sensor is used for measuring the water level in the water tank and transmitting the water level data to the controller, and the normal water level of the water tank is preset in the controller. min ,H max ];

[0037] In the steps one to five, the liquid level sensor monitors the water level H C in each water tank, when H C <H min , the controller controls the pump group connected with the water tank not to work, and increases the flow of the pressurized pump and the pump group supplying water to the water tank, when H C ≥H min , the controller controls the pump group of the water tank to work, and a water supply valve is arranged at the water supply end of the water tank, and when H C>H max When necessary, close the water supply valve and suspend water supply.

[0038] Furthermore, the pressurized water pipe is fixed in the pipe shaft of the super high-rise building by a water pipe fixing device. The water pipe fixing device includes several embedded parts, a fixing ring and a flexible rod. The embedded parts are set in multiple directions of the pipe shaft and are located at the same height. The fixing ring is used to be sleeved on the pressurized water pipe. The fixing ring and the embedded parts are connected by a flexible rod.

[0039] During the upward construction of a super high-rise building, embedded parts are installed in the building structure at the predetermined height of the pipe shaft;

[0040] During the upward splicing and extension of the pressurized water pipe, a fixing ring is fitted onto the pressurized water pipe, and a flexible rod connects the embedded part and the fixing ring.

[0041] Furthermore, the super high-rise building is equipped with a pipe shaft; the pressurized water pipe is fixed in the pipe shaft of the super high-rise building by a water pipe fixing device;

[0042] The water pipe fixing device includes an embedded part, a fixing plate, a connecting plate, and a retaining ring. The embedded part is set on the structural surface of the pipe well, and the fixing plate is fixedly connected to the embedded part by bolts.

[0043] The retaining ring includes a first inner retaining ring segment, a second inner retaining ring segment, a first outer retaining ring segment, a second outer retaining ring segment, and elastic components. The first and second outer retaining ring segments are arc-shaped segments, with one end hinged and the other end provided with an ear plate and connected by bolts. The first and second inner retaining ring segments are arc-shaped segments, with the first inner retaining ring segment located inside the first outer retaining ring segment and the second inner retaining ring segment located inside the second outer retaining ring segment. The first inner retaining ring segment and the first outer retaining ring segment are connected by multiple elastic components, and the second inner retaining ring segment and the second outer retaining ring segment are connected by multiple elastic components. The ends of the first and second inner retaining ring segments are provided with ear plates and connected by bolts. The inner diameter of the first and second inner retaining ring segments after assembly matches the outer diameter of the pressurized water pipe.

[0044] The fixed plate is provided with a central hole and a circumferential groove, which are concentric with the central hole. The connecting plate is provided with a central column and a circumferential clamp, which are concentric with the central column. When the central column on the connecting plate is inserted into the central hole on the fixed plate, the circumferential clamp can be engaged into the circumferential groove by rotating the connecting plate, so that the connecting plate and the fixed plate are snapped together. The central axis of the clamp is consistent with the length direction of the pressurized water pipe.

[0045] During the upward construction of a super high-rise building, embedded parts are installed in the building structure at the predetermined height of the pipe shaft; during the upward splicing and extension of the pressurized water pipe, the fixing plate is bolted to the embedded parts, the central column of the connecting plate is inserted into the central hole of the fixing plate, the connecting plate is rotated so that the circumferential clamp on the connecting plate is inserted into the circumferential groove on the fixing plate, the ends of the first outer clamping ring segment and the second outer clamping ring segment are spliced, the first inner clamping ring segment and the second inner clamping ring segment are sleeved on the pressurized water pipe, the ear plates of the first inner clamping ring segment and the second inner clamping ring segment are fixed with bolts, and the ear plates of the first outer clamping ring segment and the second outer clamping ring segment are fixed with bolts.

[0046] The present invention, by adopting the above technical solutions, has the following advantages and positive effects compared with the prior art: The highly adaptable temporary water conversion system and construction method for super high-rise buildings provided in this application solves the problem of not being able to pump water to the top by setting a first water tank on the bottom foundation, setting an i-th second water tank on the i-th truss layer, and setting a third water tank on the steel platform, and supplying water to the upper water tank sequentially through the lower water tank. The N-th second water tank is not filled with water before the second truss layer is closed, and the N-1-th second water tank supplies water to the third water tank. Furthermore, by setting the second water tank on the truss layer and considering the intermediate state where there are unclosed chords and web members between the core tube and the outer frame during the construction of the truss layer, the water supply method of the water tank is matched with the construction process of the truss layer, thereby solving the installation problem of the second water tank and solving the problem of combining the temporary water system conversion layout with the truss layer construction process in the construction of super high-rise building structures. This effectively improves the construction efficiency of the temporary water system in super high-rise building construction and enhances the safety of the highly adaptable temporary water conversion system for super high-rise buildings. Once completed, the system can be used for daily water supply during the operation of super high-rise buildings, meeting the requirements of industrialized and green construction. Attached Figure Description

[0047] Figure 1 This is a schematic diagram of the structure of a highly adaptable waterfront conversion system for super high-rise buildings according to one embodiment of the present invention;

[0048] Figure 2 This is a diagram showing the relationship between the first water tank and the third water tank during a certain time period in the construction process of a super high-rise building according to an embodiment of the present invention.

[0049] Figure 3 This is a schematic diagram of the structure of a water pipe fixing device provided in an embodiment of the present invention;

[0050] Figure 4 This is a schematic diagram of another water pipe fixing device provided in an embodiment of the present invention;

[0051] Figure 5 This is a schematic diagram of the structure of a fixing plate provided in an embodiment of the present invention;

[0052] Figure 6 This is a schematic diagram of the structure of a connecting plate provided in an embodiment of the present invention;

[0053] Figure 7 This is a schematic diagram of another water pipe fixing device provided in an embodiment of the present invention.

[0054] The numbers in the diagram are as follows:

[0055] 1-Core tube; 2-Outer frame; 3-Truss layer; 4-Bottom foundation; 5-Steel platform;

[0056] 10-Water tank; 11-First water tank; 12-Second water tank; 13-Third water tank; 14-Level sensor; 15-Controller; 16-Pump set;

[0057] 20 - Pressurized water pipe; 21 - Pressurized pump;

[0058] 30-Hydrostatic water pipe; 31-Water pressure sensor; 32-Pressure reducing valve; 33-Normally closed valve;

[0059] 40-Water pipe fixing device; 41-Embedded part; 42-Fixing ring; 43-Flexible rod; 44-Fixing plate; 441-Center hole; 442-Circumferential groove; 45-Connecting plate; 451-Center column; 452-Circumferential clamp; 46-Clamping ring; 461-First clamping ring section; 462-Second clamping ring section; 463-Hinge point; 464-Ear plate; 465-First inner clamping ring section; 466-Second inner clamping ring section; 467-First outer clamping ring section; 468-Second outer clamping ring section; 469-Elastic component. Detailed Implementation

[0060] The highly adaptable waterfront conversion system and construction method for super high-rise buildings provided by the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer from the following description. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0061] Example 1

[0062] like Figure 1As shown, a truss layer 3 is installed after several floors in a super high-rise building. Truss layer 3 is a frame structure composed of chords, secondary members, etc., with a large span and high load-bearing capacity. During the construction of super high-rise buildings, the outer frame 2 often lags behind the core tube 1 by several floors, such as 5-7 floors. When constructing truss layer 3, the core tube 1 and the truss layer 3 of the outer frame 2 are not constructed simultaneously. Furthermore, to avoid excessive internal forces due to settlement differences later on, truss layer 3 is not fixed between the core tube 1 and the outer frame 2, but relative displacement is allowed. After the (i+1)th truss layer is completed and the settlement of the ith truss layer is basically stable, the chords and web members of the ith truss layer are fixed at the connection between the core tube 1 and the outer frame 2 to form a complete structure. This effectively reduces the structural internal forces of truss layer 3. Based on the construction characteristics of truss layer 3, this embodiment optimizes the setting and working mode of the water-conversion system, thereby improving work efficiency and system safety.

[0063] like Figure 1 As shown, in this embodiment, the super high-rise building is designed with M truss layers 3, for example, M=4. The super high-rise building is constructed using a steel platform 5. N truss layers 3 have been constructed below the steel platform 5, for example, N=2. The first truss layer 3 from bottom to top has been closed and formed an integral structure. The second truss layer 3 has been constructed but is not closed.

[0064] Combination Figure 1 and Figure 2 As shown in the figure, the highly adaptable water transfer system for super high-rise buildings provided in this embodiment includes several water tanks 10, pressurized water pipes 20, and pressurized pumps 21. The water tanks 10 include a first water tank 11, N second water tanks 12, and a third water tank 13. The first water tank 11 is set on the bottom foundation 4, the i-th second water tank 12 is set on the i-th truss layer 3, where i = 1, 2, ..., N; the third water tank 13 is set on the steel platform 5.

[0065] A pressurized water pipe 20 is installed between two adjacent water tanks 10, and a pressurized pump 21 is installed on the pressurized water pipe 20. Water from the next water tank 10 is supplied to the next water tank 10 through the pressurized water pipe 20 and the pressurized pump 21. Since the second truss layer 3 where the second water tank 12 is located is not closed, the second water tank 12 is not filled with water, and the third water tank 13 is supplied with water from the first water tank 12.

[0066] Each water tank 10 is equipped with a pump set 16 between itself and the pressurized water pipe 20, which transports water from the water tank to the pressurized water pipe 20. For example, the pump set 16 includes a water pump, a pressure stabilizing pump, and a shut-off valve connected in series. Preferably, both the first water tank 11 and the second water tank 12 are equipped with two sets of pump sets 16 between themselves and the pressurized water pipe 20: one set is a working pump set 16, and the other is a standby pump set 16. When the working pump set 16 needs maintenance or malfunctions, the standby pump set 16 is activated, ensuring uninterrupted water supply to the pressurized water pipe 20.

[0067] Although the second water tank 12 is not filled with water, the pump set 16 between the second water tank 12 and the pressurized water pipe 20 needs to be set up in advance. Once the second truss is closed, water is injected into the second water tank 12 through the first water tank 12, the pump set 16 between the second water tank 12 and the pressurized water pipe 20 is turned on, so that the second water tank 12 supplies water to the third water tank 13, and the supply of water from the first water tank 12 to the third water tank 13 is turned off, thereby achieving seamless switching of the water supply from the third water tank 13 and ensuring uninterrupted water supply to the steel platform 5.

[0068] In one specific embodiment, combined with Figure 1 and Figure 2 As shown, the pump set 16 and the booster pump 21 are connected to a controller 15; a level sensor 14 is installed in the water tank, which measures the water level in the tank and transmits the water level data to the controller 15; the controller 15 controls the operating mode of the booster pump 21 and the pump set 16 according to the received water level data. For example, the controller 15 has a preset normal water level [H] in the water tank. min H max The water level in the tank measured by the level sensor 14 is H. C When H C <H min When H is in operation, the controller 15 controls the pump set 16 connected to the water tank to stop working, increasing the flow rate of the booster pump 21 and the pump set 16 supplying water to the water tank; when H C ≥H min When H is activated, controller 15 controls the pump unit 16 of the water tank to operate; the water supply end of the water tank is equipped with a water supply valve, when H C >H max When necessary, the water supply valve is closed to suspend water supply. One end of the first water tank 11 is connected to the municipal water supply network. The water supply valve can control the flow rate of water entering the first water tank 11 to ensure that the water level in the first water tank 11 is normal. The controller 15 can be installed at the water tank, or it can be installed in other locations.

[0069] In one specific embodiment, combined with Figure 1 and Figure 2As shown, the water tank 10 is connected to a static water pipe 30, which supplies water to each floor. The static water pipe 30 is equipped with a water pressure sensor 31 and a pressure reducing valve 32 at each corresponding floor. Water in the static water pipe 30 is supplied downwards through the upper water tank. The greater the elevation difference, the greater the water pressure. The water pressure sensor 31 measures the specific water pressure on each floor and transmits the data to the controller 15. The controller 15 controls the working mode of the pressure reducing valve 32 to ensure that the water pressure on each floor meets the water supply requirements. A normally closed valve 33 is installed between the pressurized water pipe and the static water pipe. When the normally closed valve is open, water can be supplied to the static water pipe through the connected water tank.

[0070] In one specific embodiment, the high-rise building is equipped with a pipe shaft, and the pressurized water pipe 20 is fixed in the pipe shaft of the high-rise building by a water pipe fixing device 40. Combined with... Figures 1 to 3 As shown, the water pipe fixing device 40 is needed to fix the pressurized water pipe 20. This embodiment provides a structural form of the water pipe fixing device 40, which includes several embedded parts 41, fixing rings 42, and flexible rods 43. The embedded parts 41 are set in multiple directions of the pipe well and are located at the same height. The embedded parts can adopt a conventional design, including embedded steel bars and connecting end plates. The fixing rings 42 are used to be sleeved on the pressurized water pipe 20. The fixing rings 42 and the embedded parts 41 are connected by the flexible rods 43. This arrangement can ensure the fixing effect of the pressurized water pipe 20. Moreover, when the water pressure is too high, the flexible rods 43 can consume and buffer the impact of excessive water pressure on the water pipe, ensuring the safety and stability of the water pipe during use.

[0071] This embodiment also provides another structural form of the water pipe fixing device 40, combined with... Figures 1 to 6As shown, the water pipe fixing device 40 includes an embedded part 41, a fixing plate 44, a connecting plate 45, and a retaining ring 46. The embedded part 41 is set on the structural surface of the pipe well, and the fixing plate 44 is fixedly connected to the embedded part 41 by bolts. The retaining ring 46 includes a first retaining ring segment 461 and a second retaining ring segment 462. Both the first retaining ring segment 461 and the second retaining ring segment 462 are arc-shaped, with one end hinged to form a hinge point 463, and the other end is provided with an ear plate 464 and connected by bolts. The inner diameter of the retaining ring 46 formed by splicing the first retaining ring segment 461 and the second retaining ring segment 462 matches the outer diameter of the pressurized water pipe 20, and can be fitted onto the pressurized water pipe 20. The first retaining ring segment 461 is fixedly connected to one side of the connecting plate 45, and the plane of the first retaining ring segment 461 is perpendicular to the plane of the connecting plate 45. The fixing plate 44 is provided with a central hole 441 and two circumferential grooves 442, which are symmetrically arranged with the central hole 441 as the center. The connecting plate 45 is provided with a central post 451 and a circumferential retaining element 452. When the central post 451 on the connecting plate 45 is inserted into the central hole 441 on the fixing plate 44, rotating the connecting plate 45 can cause the circumferential retaining element 452 to engage with the circumferential grooves 442, thus making the connecting plate 45 and the fixing plate 44 snap together. At this time, the central axis of the retaining ring 46 is aligned with the length direction of the pressurized water pipe 20. In another embodiment, combined with Figures 1 to 3 , Figures 5 to 7 As shown, the retaining ring 46 includes a first inner retaining ring segment 465, a second inner retaining ring segment 466, a first outer retaining ring segment 467, a second outer retaining ring segment 468, and an elastic component 469; the first outer retaining ring segment 467 and the second outer retaining ring segment 468 are arc-shaped segments, with one end hinged and the other end bolted together via an ear plate 464; the first inner retaining ring segment 465 and the second inner retaining ring segment 466 are arc-shaped segments, with the first inner retaining ring segment 465 located inside the first outer retaining ring segment 467, and the second inner retaining ring segment 467... 466 is located inside the second outer retaining ring segment 468. The first inner retaining ring segment 465 and the first outer retaining ring segment 467 are connected by three elastic components 469. The second inner retaining ring segment 466 and the second outer retaining ring segment 468 are also connected by three elastic components 469. The ends of the first inner retaining ring segment 465 and the second inner retaining ring segment 466 are bolted together by ear plates 464. The inner diameter of the first inner retaining ring segment 465 and the second inner retaining ring segment 466 after being assembled matches the outer diameter of the pressurized water pipe 20. In this embodiment, only one embedded part 41 needs to be set, and the connecting plate 45 and the fixing plate 44 are easy to install and disassemble. The retaining ring 46 can quickly fix the water pipe, and the elastic components 469 in the retaining ring 46 can buffer the impact of excessive water pressure on the water pipe when the water pressure is too high, ensuring the safety and stability of the water pipe during use.

[0072] Example 2

[0073] This embodiment provides a construction method for highly adaptable waterfront conversion in super high-rise buildings, employing the highly adaptable waterfront conversion system for super high-rise buildings described in Embodiment 1. The following is in conjunction with the appendix... Figures 1 to 7 The construction method is further described below. The construction method includes the following steps:

[0074] Step 1: Install the first water tank 11 and pump set 16 on the bottom foundation 4. The first water tank 11 is supplied with water through the municipal pipe network. After the construction of the bottom several floors of the core tube 1 of the super high-rise building is completed, install the steel platform 5 and set the third water tank 13 on the steel platform 5. The first water tank 11 supplies water to the third water tank 13 through the pressurized water pipe 20 and the pressurized pump 21.

[0075] Step 2: Construct upwards layer by layer. When the super high-rise building is constructed to the first truss layer 3, install the first second water tank 12. Do not fill the first second water tank 12 with water.

[0076] Step 3: Construct upwards layer by layer. When the super high-rise building is constructed to the second truss layer 3, install the second second water tank 12, close the chords and web members of the first truss layer 3 to form a complete structure, install the pump set 16 of the first second water tank 12, turn on the pump set 16, and supply water to the third water tank 13 through the first second water tank 12. The first water tank 11 only supplies water to the first second water tank 12.

[0077] Step 4: Repeat steps 2 and 3 to complete the construction of all M-layer truss layers 3. During construction, before the i-th truss layer 3 is closed, water is supplied to the third water tank 13 through the (i-1)-th second water tank 12; after the i-th truss layer 3 is closed, the supply of water to the third water tank 13 is switched to the i-th second water tank 12. During the switching process, the water supply of the third water tank 13 is not interrupted.

[0078] Step 5: After the roof structure of the super high-rise building is completed, the third water tank 13 is installed on the roof. The first water tank 11 supplies water to the first second water tank 12, and the second water tank 12 supplies water to the next second water tank 12 in sequence. The Mth second water tank 12 supplies water to the third water tank 13.

[0079] In one specific embodiment, the water tank 10 is connected to a static water pipe 30, which is used to supply water to each floor. The static water pipe 30 is equipped with a water pressure sensor 31 and a pressure reducing valve 32 at the corresponding floor. Before the first truss floor 3 is closed, water is supplied from the first water tank 11 to the third water tank 13, and then from the third water tank 13 to the static water pipe 30 for temporary water use on each floor. After the first truss layer 3 is closed, the first second water tank 12 is activated, supplying water to the third water tank 13 through the first second water tank 12. A vertical control valve is installed on the static water pipe between the third water tank 13 and the first second water tank 12. After the vertical control valve is closed, the static water pipe 30 is divided into upper and lower sections. The third water tank 13 supplies water to the upper section of the static water pipe 30, and the first second water tank 12 supplies water to the lower section of the static water pipe 30. This avoids the lower floors being too far from the third water tank 13, which could cause excessively high water pressure in the static water pipe. Similarly, vertical control valves are installed between the i-th second water tank 12 and the (i-1)-th second water tank to divide the static water pipe 30 into i+1 segments. The i-th second water tank 12 is used to supply water to the i-th segment of the static water pipe 30, and the third water pipe is used to supply water to the i+1-th segment of the static water pipe 30.

[0080] In one specific embodiment, the pump set 16 and the booster pump 21 are connected to a controller 15; a liquid level sensor 14 is installed in the water tank 10, which measures the water level in the tank and transmits the water level data to the controller 15; the controller 15 is preset with the normal water level [H]. min H max ];

[0081] In steps one through five, level sensor 14 monitors the water level H in each water tank. C When H C <H min When H is in operation, the controller 15 controls the pump set 16 connected to the water tank to stop working, increasing the flow rate of the booster pump 21 and the pump set 16 supplying water to the water tank; when H C ≥H min When H is activated, controller 15 controls the pump unit 16 of the water tank to operate; the water supply end of the water tank is equipped with a water supply valve, when H C >H max When necessary, close the water supply valve and suspend water supply.

[0082] In one specific embodiment, the pressurized water pipe 20 is fixed in the pipe shaft of a super high-rise building by a water pipe fixing device 40, which includes several embedded parts 41, fixing rings 42 and flexible rods 43. During the upward construction of the super high-rise building, the embedded parts 41 are set in the building structure at a preset height of the pipe shaft. During the upward splicing and extension of the pressurized water pipe 20, the fixing rings 42 are sleeved on the pressurized water pipe 20, and the embedded parts 41 and the fixing rings 42 are connected by the flexible rods 43.

[0083] In one specific embodiment, the pressurized water pipe 20 is fixed in the pipe shaft of a high-rise building by a water pipe fixing device 40. The water pipe fixing device 40 includes an embedded part 41, a fixing plate 44, a connecting plate 45, and a retaining ring 46. The retaining ring 46 includes a first retaining ring section 461 and a second retaining ring section 462. The specific structure and connection relationship of the embedded part 41, fixing plate 44, connecting plate 45, and retaining ring 46 are described in Embodiment 1 and will not be repeated here. During the upward construction of the super high-rise building, an embedded part 41 is set in the building structure at the preset height of the pipe well; during the upward splicing and extension of the pressurized water pipe 20, the fixing plate 44 is bolted to the embedded part 41, the central column 451 of the connecting plate 45 is inserted into the central hole 441 of the fixing plate 44, the connecting plate 45 is rotated so that the circumferential clamp on the connecting plate 45 is inserted into the circumferential groove 442 on the fixing plate 44, so that the first clamping ring segment 461 and the second clamping ring segment 462 surround the pressurized water pipe 20, and then the ear plate 464 of the first clamping ring segment 461 and the second clamping ring segment 462 is bolted.

[0084] In one specific embodiment, the pressurized water pipe 20 is fixed in the pipe shaft of a high-rise building by a water pipe fixing device 40. The water pipe fixing device 40 includes an embedded part 41, a fixing plate 44, a connecting plate 45, and a retaining ring 46. The retaining ring 46 includes a first inner retaining ring segment 465, a second inner retaining ring segment 466, a first outer retaining ring segment 467, a second outer retaining ring segment 468, and an elastic component 469. The specific structure and connection relationship of the embedded part 41, the fixing plate 44, the connecting plate 45, and the retaining ring 46 are described in Embodiment 1 and will not be repeated here. During the upward construction of the super high-rise building, embedded parts 41 are installed in the building structure at the predetermined height of the pipe shaft. During the upward splicing and extension of the pressurized water pipe 20, the fixing plate 44 is bolted to the embedded parts 41, the central column 451 of the connecting plate 45 is inserted into the central hole 441 of the fixing plate 44, and the connecting plate 45 is rotated so that the circumferential clamps on the connecting plate 45 are inserted into the circumferential grooves 442 on the fixing plate 44. The ends of the first outer clamping ring segment 467 and the second outer clamping ring segment 468 are spliced ​​together, and the first inner clamping ring segment 465 and the second inner clamping ring segment 466 are fitted onto the pressurized water pipe 20. The ear plates of the first inner clamping ring segment 465 and the second inner clamping ring segment 466 are fixed with bolts, and the ear plates of the first outer clamping ring segment 467 and the second outer clamping ring segment 468 are also fixed with bolts. The elastic component 469 in the clamping ring 46 can buffer the impact of excessive water pressure on the water pipe when the water pressure is too high, ensuring the safety and stability of the water pipe during use.

[0085] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0086] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A highly adaptable construction method for waterfront conversion of super high-rise buildings, characterized in that, The super high-rise building is designed with M truss layers. It is constructed using a steel platform, beneath which N truss layers have been constructed. The first to N-1 truss layers from bottom to top are enclosed and form an integral structure, while the Nth truss layer is unenclosed. M and N are natural numbers, with M ≥ 2 and N ≤ M. The construction method employs a highly adaptable water transfer system for super high-rise buildings. This system includes several water tanks, pressurized water pipes, and a pressurized pump. The water tanks include a first water tank, N second water tanks, and a third water tank. The first water tank is located on the bottom foundation. i The second water tank is located at the first i On each truss layer, among which i =1,2,…,N; The third water tank is set on a steel platform; A pressurized water pipe is set between two adjacent water tanks, and a pressurized pump is set on the pressurized water pipe. A pump set is set between the water tank and the pressurized water pipe; Between two adjacent water tanks, the next water tank supplies water to the next water tank through the pump set, pressurized water pipe and pressurized pump, wherein the Nth second water tank is not filled with water, and the (N-1)th second water tank supplies water to the third water tank; The construction method includes the following steps: Step 1: Install the first water tank and pump set on the bottom foundation. The first water tank is supplied with water through the municipal pipe network. After the construction of the bottom several floors of the core tube of the super high-rise building is completed, install the steel platform and set up the third water tank on the steel platform. The first water tank supplies water to the third water tank through the pressurized water pipe and pressurized pump. Step 2: Construct upwards layer by layer. When the super high-rise building is constructed to the first truss layer, install the first second water tank. At this time, the first second water tank is not filled with water. Step 3: Construct upwards layer by layer. When the super high-rise building is constructed to the second truss layer, install the second second water tank, close the chords and web members of the first truss layer to form a complete structure, install the pump set of the first second water tank, turn on the pump set to supply water to the third water tank, and the first water tank only supplies water to the first second water tank. Step 4: Repeat steps 2 and 3 to complete the construction of all M-layer truss layers. During construction, before the i-th truss layer is closed, water is supplied to the third water tank through the (i-1)-th second water tank; after the i-th truss layer is closed, the water supply to the third water tank is switched to the i-th second water tank. During the switching process, the water supply to the third water tank is not interrupted. Step 5: After the roof structure of the super high-rise building is completed, the third water tank will be installed on the roof. The first water tank will supply water to the first second water tank, the second water tank will supply water to the next second water tank in sequence, and the Mth second water tank will supply water to the third water tank.

2. A construction method for highly adaptable waterfront conversion of super high-rise buildings as described in claim 1, characterized in that, The pump set and the booster pump are connected to a controller; a level sensor is installed in the water tank to measure the water level and transmit the water level data to the controller; the controller has a preset normal water level [H]. min H max ]; In steps one through five, the level sensor monitors the water level H in each tank. C When H C <H min When H is in operation, the controller disables the pump set connected to the water tank and increases the flow rate of the booster pump and pump set supplying water to the water tank; when H C ≥H min When H is activated, the controller controls the pump unit of the water tank to operate; the water supply end of the water tank is equipped with a water supply valve, which operates when H... C >H max When necessary, close the water supply valve and suspend water supply.

3. A construction method for highly adaptable waterfront conversion of super high-rise buildings as described in claim 1, characterized in that, The pressurized water pipe is fixed in the pipe shaft of the super high-rise building by a water pipe fixing device. The water pipe fixing device includes several embedded parts, fixing rings and flexible rods. The embedded parts are set in multiple directions of the pipe shaft and are located at the same height. The fixing rings are used to be sleeved on the pressurized water pipes. The fixing rings and the embedded parts are connected by flexible rods. During the upward construction of a super high-rise building, embedded parts are installed in the building structure at the predetermined height of the pipe shaft; During the upward splicing and extension of the pressurized water pipe, a fixing ring is fitted onto the pressurized water pipe, and a flexible rod connects the embedded part and the fixing ring.

4. A construction method for highly adaptable waterfront conversion of super high-rise buildings as described in claim 1, characterized in that, The super high-rise building is equipped with a pipe shaft; the pressurized water pipe is fixed in the pipe shaft of the super high-rise building by a water pipe fixing device; The water pipe fixing device includes an embedded part, a fixing plate, a connecting plate, and a retaining ring. The embedded part is set on the structural surface of the pipe well, and the fixing plate is fixedly connected to the embedded part by bolts. The retaining ring includes a first inner retaining ring segment, a second inner retaining ring segment, a first outer retaining ring segment, a second outer retaining ring segment, and elastic components. The first and second outer retaining ring segments are arc-shaped segments, with one end hinged and the other end provided with an ear plate and connected by bolts. The first and second inner retaining ring segments are arc-shaped segments, with the first inner retaining ring segment located inside the first outer retaining ring segment and the second inner retaining ring segment located inside the second outer retaining ring segment. The first inner retaining ring segment and the first outer retaining ring segment are connected by multiple elastic components, and the second inner retaining ring segment and the second outer retaining ring segment are connected by multiple elastic components. The ends of the first and second inner retaining ring segments are provided with ear plates and connected by bolts. The inner diameter of the first and second inner retaining ring segments after assembly matches the outer diameter of the pressurized water pipe. The fixed plate is provided with a central hole and a circumferential groove, which are concentric with the central hole. The connecting plate is provided with a central column and a circumferential clamp, which are concentric with the central column. When the central column on the connecting plate is inserted into the central hole on the fixed plate, the circumferential clamp can be engaged into the circumferential groove by rotating the connecting plate, so that the connecting plate and the fixed plate are snapped together. The central axis of the clamp is consistent with the length direction of the pressurized water pipe. During the upward construction of a super high-rise building, embedded parts are installed in the building structure at the predetermined height of the pipe shaft; during the upward splicing and extension of the pressurized water pipe, the fixing plate is bolted to the embedded parts, the central column of the connecting plate is inserted into the central hole of the fixing plate, the connecting plate is rotated so that the circumferential clamp on the connecting plate is inserted into the circumferential groove on the fixing plate, the ends of the first outer clamping ring segment and the second outer clamping ring segment are spliced, the first inner clamping ring segment and the second inner clamping ring segment are sleeved on the pressurized water pipe, the ear plates of the first inner clamping ring segment and the second inner clamping ring segment are fixed with bolts, and the ear plates of the first outer clamping ring segment and the second outer clamping ring segment are fixed with bolts.

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