CN219604893U - Material distribution system for super high-rise steel dense column area - Google Patents
Material distribution system for super high-rise steel dense column area Download PDFInfo
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- CN219604893U CN219604893U CN202320764254.5U CN202320764254U CN219604893U CN 219604893 U CN219604893 U CN 219604893U CN 202320764254 U CN202320764254 U CN 202320764254U CN 219604893 U CN219604893 U CN 219604893U
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Abstract
The utility model discloses a distribution system for a super high-rise steel dense column region, which comprises a core tube shear wall, a hydraulic climbing formwork arranged between the core tube shear walls, a distributor distribution beam arranged above the hydraulic climbing formwork, and four-section-arm hydraulic distributors arranged above the distributor distribution beam, wherein the number of the four-section-arm hydraulic distributors is 2, the 2 four-section-arm hydraulic distributors alternately distribute materials, and the area where the cross section of a core tube is located is fully covered; the four-section arm hydraulic distributor is provided with four sections of extending long arms, and each section of arms can rotate according to 0-180 degrees. The hydraulic climbing die frame is used for arranging the distributing beams of the supporting platform of the distributing machine, the hydraulic climbing die frame is used as a stressed bracket, the distributing beams of the distributing machine are used for providing an attaching surface for the distributing machine, and the space for structural construction is not occupied.
Description
Technical Field
The utility model relates to a material distribution system, in particular to a material distribution system for an ultra-high-rise steel dense column region.
Background
With the rapid development of the building industry in China, super high-rise projects are increasingly constructed, and the super high-rise building construction generally adopts a mode of 'preceding core tube and immediately following outer frame'. The core tube adopts a climbing formwork construction process, and a spreader assists concrete to pour. The core tube adopts an ultra-dense ultra-long steel rib column and reinforced concrete structural system, and the super high-rise building core tube with the thickness of more than 400m in China adopts the structural system for the first time, and has the following characteristics: (1) the steel skeleton columns are super dense. (2) The steel rib column is very long. (3) The steel rib column has high installation accuracy, and the tops of the columns are connected in a net shape.
The existing methods are two, namely, each time, the spreader is hoisted to a construction operation floor through a tower crane, after concrete is poured, the spreader is hoisted to a stacking place for placement, and the concrete pouring of the main structure is completed by repeating the work. Secondly, embedded parts are embedded in the structural elevator shaft wall, and a self-climbing hydraulic spreader is installed, so that the spreader can complete concrete pouring work along with climbing of the structure.
The prior art has the defects that: (1) the workload (2) is increased by separating the distributing machine from the climbing formwork platform, the operation is complex, the resource space (3) is occupied, the project key construction period is occupied, the construction period is long (4) the hole is required to be reserved on the structure, the potential safety hazard is large (5) the construction cost is high, and other factors.
Therefore, there is a need to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a material distribution system for an ultra-high-rise steel dense column region, which is combined with a hydraulic climbing formwork through four-section arm hydraulic material distribution machines, so that the material distribution construction safety, high efficiency and simple operation can be ensured while the material distribution without dead angles is realized, and the construction cost and the construction period are saved.
The technical scheme is as follows: in order to achieve the above purpose, the utility model discloses a material distribution system for an ultra-high-rise steel dense column region, which comprises a core tube shear wall, a hydraulic climbing formwork arranged between the core tube shear walls, material distributor distribution beams arranged above the hydraulic climbing formwork, and four-section-arm hydraulic material distributors arranged above the material distributor distribution beams, wherein the number of the four-section-arm hydraulic material distributors is 2, the number of the 2 four-section-arm hydraulic material distributors is 2, and the cross section of the core tube is fully covered; the four-section arm hydraulic distributor is provided with four sections of extending long arms, and each section of arms can rotate according to 0-180 degrees.
The cross section of the top of the core tube column is a reticular rectangle, and 2 four-section arm hydraulic distributing machines are respectively positioned at two ends of the diagonal line of the rectangle.
Preferably, the upper end of the hydraulic climbing die frame is provided with a channel steel which is transversely arranged, the distributing machine distributing beam is placed above the channel steel, an upper bearing plate is arranged above the distributing machine distributing beam, a lower bearing plate is arranged below the channel steel, double-headed screws with double nuts are arranged on the upper bearing plate and the lower bearing plate in a penetrating mode, and the distributing machine distributing beam and the channel steel are clamped and fixed through the upper bearing plate and the lower bearing plate.
Wherein, cloth machine distribution roof beam is two box girder steel that piece together.
Preferably, the upper bearing plate and the lower bearing plate are arranged in directions perpendicular to each other.
Furthermore, the four-section arm hydraulic distributor comprises a lower support, a tower body and four sections of arms, wherein the lower support is connected with a distributing beam of the distributor through high-strength bolts, the tower body is positioned on the lower support, and the four sections of arms are positioned at the upper end of the tower body.
Further, four rectangular supporting legs are arranged on the lower support, and the rectangular supporting legs are connected with the distributing beam of the distributing machine through high-strength bolts.
Preferably, the body is at least 6m.
Furthermore, a pump pipe extending into the core tube is connected to the four-section arm hydraulic distributor.
Further, the pump pipe is formed by connecting a plurality of pipelines which can be detached mutually.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages: according to the utility model, the hydraulic climbing die frame is utilized to lay the distribution beams of the distributing machine of the supporting platform of the distributing machine, the hydraulic climbing die frame is used as a stress bracket, the distribution beams of the distributing machine are utilized to provide an attachment surface for the distributing machine, and the space for structural construction is not occupied; the hydraulic climbing die frame is combined with the material distributor, and the hydraulic climbing die frame is used for climbing to drive the material distributor to climb, so that synchronous integration is realized; according to the utility model, by arranging two cloth machines, alternating matched cloth is formed, and dead areas of the cloth are respectively covered; the high tower body of the four-section arm hydraulic spreader is utilized, the multiple sections of arms are high in freedom degree, span multiple ultra-high and ultra-dense steel dense column walls, have no dead angle in all directions, and are used for pouring structural concrete, so that the construction efficiency can be remarkably improved, the concrete pouring quality can be ensured, and the labor intensity can be reduced; according to the hydraulic climbing frame, the distributing beam and the channel steel of the distributing machine are clamped and fixed through the upper bearing plate and the lower bearing plate by utilizing the locking double nuts and the double threaded rods, so that stable connection of the distributing beam and the hydraulic climbing frame of the distributing machine is realized, and then the distributing machine is fixed on the distributing beam of the distributing machine through the high-strength bolts, so that stable connection of the distributing machine is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of a spreader distribution beam and a hydraulic climbing formwork in the present utility model;
FIG. 3 is a schematic diagram of the connection of a four-arm hydraulic spreader and spreader beam in accordance with the present utility model.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a distributing system for an ultra-high-rise steel dense column region, which comprises a core tube shear wall 1, a hydraulic climbing formwork 2, a distributing machine distributing beam 3, a four-section arm hydraulic distributing machine 4, an upper bearing plate 5, a lower bearing plate 6, a nut 7, a double-head screw 8, a high-strength bolt 9 and a pump pipe 10. The hydraulic climbing formwork can select ZPM100 hydraulic self-climbing formwork.
As shown in fig. 2, the hydraulic climbing formwork 2 is positioned between the core tube shear walls 1, the upper end of the hydraulic climbing formwork 2 is provided with a channel steel 201 which is transversely arranged, the distributing machine distributing beam 3 is positioned above the hydraulic climbing formwork, and the distributing machine distributing beam 3 is a double-spliced box-shaped steel beam; the distributing machine distributing beam 3 is placed above the channel steel 201, an upper bearing plate 5 is arranged above the distributing machine distributing beam 3, a lower bearing plate 6 is arranged below the channel steel 201, the arrangement directions of the upper bearing plate 5 and the lower bearing plate 6 are mutually perpendicular, the upper bearing plate 5 is transversely arranged, and the lower bearing plate 6 is longitudinally arranged. The upper bearing plate 5 and the lower bearing plate 6 are provided with double-headed screws 8 with double nuts 7 in a penetrating way, the double nuts 7 and the double-headed screws 8 are locked, the distributing beam 3 and the channel steel 201 of the distributing machine are clamped and fixed through the upper bearing plate 5 and the lower bearing plate 6, and the distributing beam 3 of the distributing machine is fixed above the hydraulic climbing die frame 2. According to the hydraulic climbing frame, the distribution beam and the channel steel of the distributing machine are clamped and fixed through the upper bearing plate and the lower bearing plate by utilizing the locking double nuts and the double-headed screws, so that the stable connection of the distribution beam of the distributing machine and the hydraulic climbing frame is realized.
The number of the four-section arm hydraulic distributing machines 4 is 2, and the four-section arm hydraulic distributing machines 4 are positioned above distributing beams of the distributing machines and climb synchronously with the hydraulic climbing formwork; the hydraulic climbing die frame is used for arranging the distributing beams of the supporting platform of the distributing machine, the hydraulic climbing die frame is used as a stressed bracket, the distributing beams of the distributing machine are used for providing an attaching surface for the distributing machine, and the space for structural construction is not occupied. The 2 four-section arm hydraulic spreader is used for alternately spreading the shear wall and fully covering the area where the cross section of the core tube is located; the four-arm hydraulic spreader 4 has four extended long arms, each of which can rotate by 0-180 degrees. The cross section of the column top of the core tube is a reticular rectangle, and 2 four-section arm hydraulic cloth machines 4 are respectively positioned at two ends of the diagonal line of the rectangle. If the cross section of the column top of the core column is a special-shaped cross section, 2 four-section-arm hydraulic distributing machines 4 are required to be arranged at intervals, so that the distribution range of the 2 four-section-arm hydraulic distributing machines 4 covers all special-shaped cross sections. As shown in fig. 3, the four-arm hydraulic spreader 4 includes a lower support 401, a tower 402 located on the lower support, and four-arm arms 403 located at the upper end of the tower, four rectangular support legs 404 are provided on the lower support 401, and the rectangular support legs 404 are connected with the spreader distribution beam 3 through high-strength bolts 9. The tower 402 is at least 6m. The four-section arm hydraulic distributor 4 is connected with a pump pipe 10 extending into the core tube, and the pump pipe 10 is formed by connecting a plurality of mutually detachable pipelines. The four-section arm hydraulic distributor can be an HGY24/4 distributor, the tower body of the distributor is higher, four sections of extending long arms can freely rotate according to 0-180 degrees, and the four sections of arms are flexible and changeable and are used for distributing the shear wall of the core tube. According to the utility model, by arranging two cloth machines, alternating matched cloth is formed, and dead areas of the cloth are respectively covered; the high tower body of the four-section arm hydraulic spreader is utilized, the multiple sections of arms are high in freedom degree, the four sections of super-high and super-dense steel dense column walls are spanned, no dead angle is formed in an omnibearing manner, structural concrete is poured, the construction efficiency can be remarkably improved, the concrete pouring quality can be guaranteed, and the labor intensity can be reduced.
When the device is used on site, two four-section arm hydraulic distributing machines, namely a 1# four-section arm hydraulic distributing machine and a 2# four-section arm hydraulic distributing machine are symmetrically arranged during the construction of the core tube structure so as to cover dead zones of the two four-section arm hydraulic distributing machines respectively to form alternate distributing. The 1# four-section arm hydraulic distributor and the 2# four-section arm hydraulic distributor distribute materials across the steel dense column wall body, so that the materials are distributed across the first, second and third ultrahigh steel dense column wall bodies, and respective distribution areas are formed.
Claims (10)
1. A cloth system for dense column of super high-rise steel district, its characterized in that: the hydraulic climbing formwork comprises core barrel shear walls (1), hydraulic climbing formwork bodies (2) arranged between the core barrel shear walls, distributing machine distributing beams (3) arranged above the hydraulic climbing formwork bodies and four-section-arm hydraulic distributing machines (4) arranged above the distributing machine distributing beams, wherein the number of the four-section-arm hydraulic distributing machines (4) is 2, and the 2 four-section-arm hydraulic distributing machines alternately distribute materials to fully cover the area where the cross section of the core barrel is located; the four-section arm hydraulic distributor (4) is provided with four sections of extending long arms, and each section of arms can rotate according to 0-180 degrees.
2. The distribution system for a dense column zone of super high-rise steel according to claim 1, wherein: the cross section of the core tube is a reticular rectangle, and 2 four-section arm hydraulic cloth machines (4) are respectively positioned at two ends of the diagonal line of the rectangle.
3. The distribution system for a dense column zone of super high-rise steel according to claim 1, wherein: the upper end of hydraulic climbing die carrier (2) is provided with channel-section steel (201) of horizontal setting, cloth machine distribution roof beam (3) are placed in channel-section steel (201) top, and the top of cloth machine distribution roof beam (3) is provided with bearing plate (5), and the below of channel-section steel (201) is provided with down bearing plate (6), wears to be equipped with on upper bearing plate (5) and lower bearing plate (6) double screw (8) of taking double nut (7), locking double nut (7), through upper bearing plate (5) and lower bearing plate (6) clamp fixed cloth machine distribution roof beam (3) and channel-section steel (201).
4. A distribution system for a dense column zone of super high-rise steel according to claim 3, wherein: the distributing beam (3) of the distributing machine is a double-spliced box-shaped steel beam.
5. A distribution system for a dense column zone of super high-rise steel according to claim 3, wherein: the arrangement directions of the upper bearing plate (5) and the lower bearing plate (6) are mutually perpendicular.
6. The distribution system for a dense column zone of super high-rise steel according to claim 1, wherein: the four-section arm hydraulic distributor (4) comprises a lower support (401) connected with a distributor distribution beam (3) through high-strength bolts (9), a tower body (402) positioned on the lower support and four sections arms (403) positioned at the upper end of the tower body.
7. The distribution system for a dense column zone of super high-rise steel of claim 6, wherein: four rectangular supporting legs (404) are arranged on the lower support (401), and the rectangular supporting legs (404) are connected with the distributing beam (3) of the distributing machine through high-strength bolts (9).
8. The distribution system for a dense column zone of super high-rise steel of claim 6, wherein: the tower (402) is at least 6m.
9. The distribution system for a dense column zone of super high-rise steel according to claim 1, wherein: the four-arm hydraulic distributor (4) is connected with a pump pipe (10) extending into the core tube.
10. The distribution system for a dense column zone of super high-rise steel of claim 9, wherein: the pump pipe (10) is formed by connecting a plurality of mutually detachable pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764254.5U CN219604893U (en) | 2023-04-07 | 2023-04-07 | Material distribution system for super high-rise steel dense column area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764254.5U CN219604893U (en) | 2023-04-07 | 2023-04-07 | Material distribution system for super high-rise steel dense column area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219604893U true CN219604893U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320764254.5U Active CN219604893U (en) | 2023-04-07 | 2023-04-07 | Material distribution system for super high-rise steel dense column area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219604893U (en) |
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2023
- 2023-04-07 CN CN202320764254.5U patent/CN219604893U/en active Active
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