Self-climbing material distribution platform equipment and construction method

Abstract

The invention provides self-climbing material distribution platform equipment and a construction method. The self-climbing material distribution platform equipment comprises a tower body; the upper bottom beam and the lower bottom beam are respectively connected to the lower part of the tower body at intervals and are erected on a structural wall body; the hydraulic distributing machine is connected to the top of the tower body; the guide rail stand columns are connected with the upper bottom beam and arranged on the two sides of the tower body respectively. The power system is respectively connected with the lower bottom beam and the upper bottom beam; the power system climbs upwards along the guide rail stand column. The operating platform is arranged on the tower body between the hydraulic distributing machine and the upper bottom beam at intervals; and the template system is connected with the operation platform. The self-climbing distributing machine can be arranged in a shaft structure and used for shaft structure construction, self-climbing of the distributing machine can be achieved through the power system, the construction efficiency is greatly improved, and the field requirement is met. The self-climbing concrete pouring platform can be used for a shaft structure construction operation platform, can also be used for on-site concrete full-coverage pouring and can be used for self-climbing construction, and safe and efficient construction of super high-rise structure concrete pouring is achieved.

Description

Technical Field

[0001] This invention belongs to the field of construction engineering technology, and specifically relates to a self-climbing material placement platform equipment and construction method. Background Technology

[0002] Currently, concrete pouring for super high-rise structures generally uses traditional ground placing booms or steel platform placing booms. Traditional ground placing booms require tower cranes for lifting, which takes up tower crane time. Also, if there is a steel frame, the ground placing boom cannot rotate freely and needs to be repositioned, resulting in low construction efficiency. Construction with an integrated steel platform placing boom requires the presence of a steel platform, and projects without steel platform equipment cannot use it, which is quite limiting. Summary of the Invention

[0003] The purpose of this invention is to provide a self-climbing fabric placement platform equipment and construction method.

[0004] To address the above problems, the present invention provides a self-climbing fabric platform equipment, comprising:

[0005] Tower body;

[0006] An upper bottom beam and a lower bottom beam are respectively connected at intervals to the lower part of the tower body. The upper bottom beam and the lower bottom beam are erected on the structural wall, and the upper bottom beam is located above the lower bottom beam. The lower bottom beam is fixedly connected to the tower body, and the upper bottom beam is movably connected to the tower body.

[0007] A hydraulic concrete placing boom connected to the top of the tower;

[0008] The guide rail columns are connected to the bottom beam, and the guide rail columns are respectively set on both sides of the tower body;

[0009] The power system is connected to the lower bottom beam and the upper bottom beam respectively; the power system climbs upward along the guide rail column;

[0010] An operating platform is spaced between the hydraulic concrete placing boom and the upper bottom beam on the tower body;

[0011] A template system connected to the operating platform.

[0012] Furthermore, in the aforementioned self-climbing fabric platform equipment and construction method, the bottom beam is composed of a planar frame made of steel profiles, and a first hydraulic telescopic bracket and a first roller are installed on the bottom beam. The first hydraulic telescopic bracket and the first roller are located at the four corners of the planar frame of the bottom beam, and the first hydraulic telescopic bracket is a force-bearing device.

[0013] Furthermore, in the above-mentioned self-climbing fabric platform equipment and construction method, the first hydraulic telescopic bracket is a force-bearing device that can transfer the force of the bottom beam to the reserved holes in the structural wall during operation.

[0014] The first roller is a lateral anti-tilting device. When the power system drives the bottom beam, tower body and concrete placing machine to move upward, the first roller moves along the structural wall to limit the lateral displacement of the bottom beam. The gap between the first roller and the wall is 5mm-1mm. A spring device is installed in the first roller to compress or extend it.

[0015] Furthermore, in the aforementioned self-climbing concrete placing platform equipment and construction method, the hydraulic concrete placing machine is bolted to the tower body, and the lower part of the tower body is bolted or welded to the bottom beam.

[0016] Furthermore, in the aforementioned self-climbing concrete placing platform equipment and construction method, first holes are opened at preset intervals on the tower body. After the tower body is climbed to the position, a force-bearing rod is inserted into the first hole. The two ends of the force-bearing rod rest on the upper bottom beam, so that the upper bottom beam shares the force when the hydraulic concrete placing machine is working.

[0017] Furthermore, in the aforementioned self-climbing concrete placing platform equipment and construction method, the upper bottom beam is composed of a planar frame made of structural steel. A second hydraulic telescopic bracket and a second roller are installed on the upper bottom beam. The second hydraulic bracket is located at the four corners of the planar frame of the upper bottom beam. The second hydraulic telescopic bracket is a force-bearing device, and the second roller is located in the middle of the planar frame of the upper bottom beam. The second roller is a lateral anti-tilting device. When the power system drives the lower bottom beam, tower body, and concrete placing machine to move upward, the second roller moves along the tower body, limiting the lateral displacement of the tower body. The gap between the second roller and the structural wall is 5mm. A spring device is installed inside the second roller to compress or extend it.

[0018] Furthermore, in the aforementioned self-climbing concrete placing platform equipment and construction method, the power system includes: a climbing frame and climbing shoe assembly and a double-acting hydraulic cylinder, etc. The lower part of the climbing frame of the power system is bolted to the lower bottom beam. When the power system climbs upward along the guide rail column, it drives the lower bottom beam, tower body and hydraulic concrete placing machine to move upward.

[0019] Furthermore, in the aforementioned self-climbing concrete placement platform equipment and construction method, a second hole is opened at a preset interval on the guide rail column. The power system moves upward along the guide rail column and uses the second hole as a fulcrum to perform lifting or retraction movements through the double-acting hydraulic cylinder.

[0020] Furthermore, in the aforementioned self-climbing concrete placing platform equipment and construction method, the operating platform is connected to the tower body by welding or bolting, and a lifting beam is set on the uppermost operating platform. The lifting beam is connected to the formwork system by steel wire rope or connecting device, so that the concrete placing machine lifts the formwork system at the same time.

[0021] According to another aspect of the present invention, a construction method for a self-climbing concrete placement platform is also provided, characterized in that the self-climbing concrete placement platform equipment described in any one of the above claims is used, and the method includes:

[0022] Step S1: The concrete for the Nth layer wall of the shaft structure is poured using a formwork system.

[0023] Step S2: Tie the reinforcing bars of the N+1th layer of the shaft structure wall;

[0024] Step S3: Remove the formwork system on the Nth layer wall;

[0025] Step S4: Retract the first hydraulic telescopic bracket of the lower bottom beam. With the upper bottom beam as support, the power system drives the lower bottom beam, along with the tower body, concrete placing machine, and formwork system, to climb one standard floor to the N-1 floor from the N-2 floor along the guide rail column. During the climb, the first roller of the lower bottom beam restricts the lateral displacement of the lower bottom beam, and the second roller of the upper bottom beam restricts the lateral displacement of the tower body.

[0026] Step S5: Place the formwork system that has been raised to the position at the location of the wall to be poured on the N+1th floor;

[0027] Step S6: With the lower bottom beam as support, the power system lifts the upper bottom beam and climbing guide rail from the Nth floor to the N+1th floor.

[0028] Step S7: Pour concrete for N+1 layers of walls within the formwork system. After pouring and curing, repeat the above steps to proceed to the next standard construction process.

[0029] Compared with existing technologies, this invention provides a self-climbing concrete placing platform and construction method. This equipment can be installed within a shaft structure for shaft structure construction. It achieves self-climbing of the placing machine via a power system, significantly improving construction efficiency and meeting on-site requirements. This invention can be used as an operating platform for shaft structure construction, as well as for on-site full-coverage concrete pouring, and its self-climbing capability enables safe and efficient construction of ultra-high-rise structure concrete pouring.

[0030] This invention integrates steel reinforcement, formwork, and concrete pouring into a single system, significantly improving construction efficiency and safety. The concrete placing platform has self-climbing capabilities and can also climb with formwork, eliminating reliance on external forces and manpower, reducing the difficulty of shaft construction, and increasing efficiency. This invention solves the problems of low construction efficiency and the inability to rotate and place concrete due to the presence of surrounding steel reinforcement in existing concrete placing machines, achieving full-coverage concrete pouring. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of a self-climbing fabric platform device according to an embodiment of the present invention;

[0032] Figure 2 This is a schematic diagram of step one of the construction methods of a self-climbing fabric platform equipment according to an embodiment of the present invention;

[0033] Figure 3 This is a schematic diagram of step two of the construction method of the self-climbing fabric platform equipment according to an embodiment of the present invention;

[0034] Figure 4 This is a schematic diagram of step three of the construction method of a self-climbing fabric platform equipment according to an embodiment of the present invention;

[0035] Figure 5 This is a schematic diagram of step four of the construction method of a self-climbing fabric platform equipment according to an embodiment of the present invention;

[0036] Figure 6 This is a schematic diagram of step five of the construction method of a self-climbing fabric platform equipment according to an embodiment of the present invention;

[0037] Figure 7 This is a schematic diagram of step six of the construction method of a self-climbing fabric platform equipment according to an embodiment of the present invention;

[0038] Figure 8 This is a schematic diagram of step seven of the construction method of a self-climbing fabric platform equipment according to an embodiment of the present invention. Detailed Implementation

[0039] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] like Figures 1 to 8 As shown, the present invention provides a self-climbing fabric platform equipment, comprising:

[0041] The tower body 6 is inserted into the shaft structure from top to bottom;

[0042] The upper bottom beam 1 and the lower bottom beam 2 are respectively connected at intervals to the lower part of the tower body 6. The upper bottom beam 1 and the lower bottom beam 2 are erected on the walls on both sides of the lower layer that have been completed in the shaft structure. The upper bottom beam 1 is located above the lower bottom beam 2. The lower bottom beam 2 is fixedly connected to the tower body 6, and the upper bottom beam 1 is movably connected to the tower body 6.

[0043] Hydraulic placing boom 5 connected to the top of tower body 6;

[0044] The guide rail columns 4 are connected to the bottom beam 1, and the guide rail columns 4 are respectively set on both sides of the tower body 6;

[0045] Power system 3, which is connected to the lower bottom beam 2 and the upper bottom beam 1 respectively; power system 3 climbs upward along the guide rail column 4;

[0046] An operating platform 7 is spaced between the hydraulic placing boom 5 and the upper bottom beam 1 in the tower body 6;

[0047] Template system 8 connected to the operating platform 7.

[0048] Here, the self-climbing concrete placing platform equipment of the present invention includes: an upper bottom beam 1, a lower bottom beam 2, a power system 3, a guide rail column 4, a hydraulic concrete placing machine 5, a tower body 6, an operating platform 7, a template system 8, etc.

[0049] Preferably, the lower bottom beam 2 is composed of a planar frame made of steel profiles. The lower bottom beam 2 is equipped with a first hydraulic telescopic bracket and first rollers, located at the four corners of the planar frame. There are four first hydraulic telescopic brackets and eight first rollers. The first hydraulic telescopic brackets are force-bearing devices, transmitting the force of the lower bottom beam to the pre-reserved holes in the concrete structure during operation. The first rollers are lateral anti-tilting devices. When the power system 3 drives the lower bottom beam 2, along with the tower body and the concrete placing boom, upward, the first rollers can move along the shaft structure wall to limit the lateral displacement of the lower bottom beam 2. The gap between the first rollers and the wall is 5mm-1mm. A spring device is installed inside the first rollers, allowing for compression or extension and providing adjustment space.

[0050] Preferably, the tower body 6 serves as the supporting column for the hydraulic placing boom 5. The hydraulic placing boom 5 rests on the upper part of the tower body 6 and is bolted to the tower body. The lower part of the tower body is bolted or welded to the bottom beam.

[0051] Preferably, the tower body 6 has first holes at preset intervals. The position of the first holes can be determined according to the floor height. After the tower body is raised to the position, a force-bearing rod can be inserted into the first hole. The two ends of the force-bearing rod rest on the upper bottom beam 1, so that the upper bottom beam 1 can share the force when the hydraulic concrete placing machine 5 is working.

[0052] Preferably, the upper bottom beam 1 is composed of a planar frame made of steel profiles. A second hydraulic telescopic bracket and a second roller are installed on the upper bottom beam 1. The second hydraulic bracket is located at the four corners of the planar frame of the upper bottom beam 1 and serves as a force-bearing device. The second roller is located in the middle of the planar frame of the upper bottom beam 1 and serves as a lateral anti-tilting device. When the power system 3 drives the lower bottom beam 1, along with the tower body and the concrete placing boom, to move upward, the second roller can move along the tower body, limiting the lateral displacement of the tower body. The gap between the second roller and the walls on both sides of the shaft structure is 5mm. A spring device is installed inside the second roller, which can be compressed or extended, providing adjustment space.

[0053] Preferably, the power system 3 provides climbing power for the equipment, including: climbing frame and climbing shoe assembly and double-acting hydraulic cylinder, etc. The lower part of the climbing frame of the power system 3 is bolted to the lower bottom beam 2. When the power system 3 climbs upward along the guide rail column 4, it drives the lower bottom beam 2, tower body 6 and hydraulic placing boom 5 to move upward.

[0054] Preferably, the guide rail column 4 is a climbing guide rail, and a second hole is opened at a preset interval on the guide rail column 4. The interval of the second hole is generally 20cm. The power system 3 can move upward along the guide rail column 4. Through the double-acting hydraulic cylinder, the second hole is used as the fulcrum to perform lifting or retraction movement, so as to realize the upward movement of the bottom beam 2, the tower body and the concrete placing machine.

[0055] Here, the function of the second hole is to provide a lifting support point for the power system 3. It is a key structure for realizing the climbing of the equipment. When the double-acting hydraulic cylinder lifts, it will lock the climbing component in the second hole of the guide rail column and push upward with the second hole as the fulcrum, driving the bottom beam, tower body and concrete placing machine and other components to rise. The second holes of the guide rail are distributed at fixed intervals, which not only limits the height of each climb, but also prevents the power system from deviating or falling off during climbing.

[0056] Preferably, the operating platform 7 is a rebar tying and formwork construction platform. The operating platform 7 is connected to the tower body 6 by welding or bolting. A lifting beam is set on the uppermost operating platform 7. The lifting beam is connected to the formwork system 8 by steel wire rope or connecting device, so that the formwork system 8 is lifted at the same time when the concrete placing machine is lifted, realizing the self-lifting of the formwork system.

[0057] like Figures 1 to 8 As shown, according to another aspect of the present invention, a construction method for the above-described self-climbing fabric placement platform equipment is also provided, the method comprising:

[0058] like Figure 1 As shown, in step S1, the concrete of the Nth layer wall of the shaft structure is poured through the formwork system 8;

[0059] like Figure 2 As shown, in step S2, the reinforcing bars of the N+1th layer of the shaft structure are tied;

[0060] like Figure 3 As shown, in step S3, the formwork system 8 on the Nth layer wall is retracted;

[0061] like Figure 4 As shown, in step S4, the first hydraulic telescopic bracket of the lower bottom beam 2 is retracted. With the upper bottom beam 1 as support, the power system 3 drives the lower bottom beam, along with the tower body, concrete placing machine, and formwork system, to climb one standard floor to the N-1 floor from the N-2 floor along the guide rail column. During the climb, the first roller of the lower bottom beam 2 restricts the lateral displacement of the lower bottom beam 2, and the second roller of the upper bottom beam 1 restricts the lateral displacement of the tower body.

[0062] like Figure 5 As shown, in step S5, the formwork system 8, which has been raised to the position, is placed at the location of the wall to be poured on the N+1th floor.

[0063] like Figure 6As shown, in step S6, the power system 3 uses the lower beam 2 as support to lift the upper beam and climbing guide rail from the Nth floor to the N+1th floor.

[0064] like Figure 7 As shown, in step S7, pour concrete for the N+1 layers of walls within the formwork system 8. After pouring and curing, repeat the above steps to proceed with the next standard construction process.

[0065] This invention discloses a self-climbing concrete placing platform and its construction method. The equipment can be installed within a shaft structure for shaft structure construction. It utilizes a power system to enable the placing boom to self-climb, significantly improving construction efficiency and meeting on-site requirements. This invention can be used as an operating platform for shaft structure construction, as well as for on-site full-coverage concrete pouring, and its self-climbing capability enables safe and efficient construction of super high-rise structure concrete pouring.

[0066] This invention integrates steel reinforcement, formwork, and concrete pouring into a single system, significantly improving construction efficiency and safety. The concrete placing platform has self-climbing capabilities and can also climb with formwork, eliminating reliance on external forces and manpower, reducing the difficulty of shaft construction, and increasing efficiency. This invention solves the problems of low construction efficiency and the inability to rotate and place concrete due to the presence of surrounding steel reinforcement in existing concrete placing machines, achieving full-coverage concrete pouring.

[0067] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0068] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Therefore, if these modifications and variations fall within the scope of the claims of the invention and their equivalents, the invention is also intended to include these modifications and variations.

Claims

1. A self-climbing material platform apparatus, characterized by, The application relates to a self-climbing distribution platform equipment, which comprises the following parts: a tower body; upper and lower bottom beams which are respectively connected to the lower part of the tower body and are arranged on a structure wall, wherein the upper bottom beam is arranged on the upper part of the lower bottom beam, the lower bottom beam is fixedly connected to the tower body, and the upper bottom beam is movably connected to the tower body; a hydraulic distributor which is connected to the top of the tower body; guide rail columns which are connected to the upper bottom beam and are arranged on the two sides of the tower body; a power system which is connected to the lower and upper bottom beams and is arranged along the guide rail columns; an operation platform which is arranged between the hydraulic distributor and the upper bottom beam; and a formwork system which is connected to the operation platform. The lower bottom beam is composed of a plane frame of section steel, the lower bottom beam is provided with first hydraulic telescopic corbels and first rollers, the first hydraulic telescopic corbels and the first rollers are arranged at the four corners of the plane frame of the lower bottom beam, and the first hydraulic telescopic corbels are force receiving devices. The first hydraulic telescopic corbels are force receiving devices, and can transmit the force of the lower bottom beam to the reserved holes of the structure wall in the working state. The first rollers are lateral anti-tilting devices, the first rollers move along the structure wall when the power system drives the lower bottom beam to move upwards together with the tower body and the distributor, so that the lateral displacement of the lower bottom beam is limited, and spring devices are arranged in the first rollers to be compressed or elongated. The hydraulic distributor is bolted to the tower body, and the lower part of the tower body is bolted or welded to the lower bottom beam. First holes are arranged at intervals on the tower body, a force receiving rod is inserted into the first holes when the tower body is in place, the two ends of the force receiving rod are placed on the upper bottom beam, and the upper bottom beam shares the force when the hydraulic distributor works. The upper bottom beam is composed of a plane frame of section steel, the upper bottom beam is provided with second hydraulic telescopic corbels and second rollers, the second hydraulic telescopic corbels are arranged at the four corners of the plane frame of the upper bottom beam, the second hydraulic telescopic corbels are force receiving devices, the second rollers are arranged at the middle part of the plane frame of the upper bottom beam, the second rollers are lateral anti-tilting devices, the second rollers move along the tower body when the power system drives the lower bottom beam to move upwards together with the tower body and the distributor, so that the lateral displacement of the tower body is limited, and spring devices are arranged in the second rollers to be compressed or elongated. The power system comprises a climbing frame climbing shoe assembly and a double-acting hydraulic oil cylinder, the lower part of the climbing frame of the power system is bolted to the lower bottom beam, and the power system drives the lower bottom beam, the tower body and the hydraulic distributor to move upwards along the guide rail columns when the power system climbs upwards along the guide rail columns.

2. The self- climbing material deck apparatus of claim 1, wherein, Second holes are arranged at intervals on the guide rail columns, the power system moves upwards along the guide rail columns, and the double-acting hydraulic oil cylinder is used as a fulcrum to make a jacking or lifting movement through the second holes.

3. The self- climbing material deck apparatus of claim 2, wherein, The operation platform is welded or bolted to the tower body, a lifting point beam is arranged on the uppermost operation platform, the lifting point beam is connected to the formwork system through a steel wire rope or a connecting device, and the formwork system is lifted together with the distributor when the distributor is lifted. The method comprises the following steps: S1, concrete of the Nth layer wall of the shaft structure is poured through the formwork system; S2, the reinforcing steel bars of the N+1th layer wall of the shaft structure are bound; S3, the formwork system on the Nth layer wall is removed; 4. The self- climbing material deck apparatus of claim 1, wherein, ​ 5. The self- climbing material deck apparatus of claim 1 wherein, ​ 6. The self- climbing material deposition platform apparatus of claim 1, wherein, ​ 7. The self- climbing material deck apparatus of claim 6, wherein, ​ 8. The self- climbing material deck apparatus of claim 1 wherein, ​ 9. The self- climbing material deposition platform apparatus of claim 1, wherein, ​ 10. A method of erecting a self-climbing material platform arrangement, characterized in that ​ ​ ​ ​ Step S4, the first hydraulic telescopic bracket of the lower bottom beam is retracted, the power system is supported by the upper bottom beam, and the lower bottom beam carries the tower body, the distribution machine and the formwork system and the like to climb a standard layer from the N-2 layer to the N-1 layer along the guide rail column, the first roller of the lower bottom beam limits the lateral displacement of the lower bottom beam, and the second roller of the upper bottom beam limits the lateral displacement of the tower body; Step S5, the formwork system that has climbed to the position is arranged at the wall body position to be poured of the N+1 layer; Step S6, the power system is supported by the lower bottom beam, and the upper bottom beam and the climbing guide rail are lifted from the N layer to the N+1 layer; Step S7, the concrete of the N+1 layer wall body is poured in the formwork system, and after pouring is completed and curing, the above steps are recycled to perform the next standard construction process.

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