A support device for super high-rise core tube and steel structure construction on the same floor

Abstract

The present invention provides a support device for the construction of a super-high-rise core tube and a steel structure on the same floor, and relates to the field of building construction. The present invention comprises three support members 1, one of which is fixedly connected to two support members 2 on both sides, one above and one below, four of which are provided with guide grooves on one side, and the top and bottom of the outer sides of the remaining two support members 1 are fixedly connected to two support members 3, one end of the two support members 3 fixedly connected on the same side of one of the support members is respectively arranged inside the two support members 2 on the same side, and an inclined unloading structure consisting of a fixed frame, an inclined support plate and a grounding plate is installed on both sides of the support member 1, the inclined unloading structure supports the support member 1 to keep it vertical, and the inclined force applied to the support member 1 by the steel structure acts on the ground, thereby improving the stability of the temporary support construction support device and increasing the force strength.

Description

Technical Field

[0001] The present invention relates to a construction support device, in particular to a support device for the same-layer construction of a super-high-rise core tube and a steel structure, and belongs to the technical field of building construction. Background Art

[0002] Most super-high-rise buildings adopt a hybrid structure of concrete core tube + steel structure outer frame. The construction process basically adopts the "core tube first" construction concept, and the civil engineering and steel structure processes are "staggered construction". By using a variety of new construction equipment such as climbing formwork, inner tube jacking platform, climbing type concrete placing boom, etc., the level of industrialized construction has been greatly improved, avoiding the intersection of multiple disciplines, leaving a certain buffer space for the processing and installation of steel structures, and avoiding the supply shortage problem caused by fluctuations in the steel structure raw material market. At present, a mature construction process has been formed in the industry.

[0003] Traditional super-high-rise structures are distributed in a radial pattern with a large core tube as the center. The core tube has a large area and a simple facade structure. It is relatively convenient to attach and climb the climbing formwork and climbing frame. However, when facing super-high-rise buildings with small core tube areas, scattered distribution and large numbers, the frequency of frame climbing is high, the maintenance cost is high, and the staggered construction technology is not applicable. In addition, during "staggered construction", the first construction section must complete the installation of the climbing formwork and start climbing before professional steel structure construction can be carried out. The waiting time for technical interruptions is long, which restricts the progress of the project schedule.

[0004] In order to solve the problems of dispersed climbing formwork of multi-core tubes, mutual constraints between construction steps and low construction efficiency, and to effectively reduce construction costs and difficulty, a method of constructing super-high-rise core tubes and steel structures on the same floor has emerged. That is, the outer steel beams are hoisted when the core tube is reinforced, and the core tube concrete and the outer floor slab concrete are poured at the same time.

[0005] However, during the application of the above construction method, when the concrete strength is insufficient, the outer steel beams need to be supported to reduce the deformation of the embedded parts and ensure the overall stability of the structure. The current temporary support frame only relies on the top support to support the bottom of the steel beam, and cannot exert horizontal constraints on it, which makes it easy for the steel beam to fall over, leading to safety accidents. Summary of the Invention

[0006] In order to solve the above problems, the present invention is implemented through the following technical solutions: a support device for the construction of a super high-rise core tube and a steel structure on the same floor, comprising three support members 1, one of which is fixedly connected to two support members 2 on both sides, one above and one below, four of which are provided with guide grooves on one side, and the top and bottom of the remaining two support members 1 are fixedly connected to two support members 3 on the outside, one end of the two support members 3 fixedly connected on the same side of one of the support members is respectively arranged inside the two support members 2 on the same side, and a clamping structure is provided between the support 2 and the internal support 3. Structure; one of the support members is provided with a plurality of air guide members four on one side, a telescopic tube two is fixedly connected between two adjacent air guide members four, an air guide structure is installed on one side of each of the air guide members four, a pressure gauge is fixedly installed on the top of one of the air guide members four, an air guide member one is fixedly connected inside the support member one, a connecting structure is provided between the air guide member one and the adjacent air guide structure, a telescopic member and a support member four are provided on the top and bottom of the air guide member one, a top support structure and a bottom plate are respectively installed on the ends of the two support members four away from the air guide member one, and a support plate two is installed on one of the top support structures.

[0007] Preferably, two support members three having the same upper and lower positions on the outer side of one of the support members are vertically arranged, and two support members three having the same upper and lower positions on the outer side of the other support member are symmetrically arranged.

[0008] Preferably, the clamping structure includes two U-shaped sliding frames, and a plurality of T-shaped bolts are threadedly installed between the two U-shaped sliding frames, wherein one of the U-shaped sliding frames is fixedly connected to a limiting member 1 inside, and a nut 1 is fixedly connected to the outside of the other U-shaped sliding frame, and a T-shaped bolt 2 is threadedly installed on the nut 1, and one end of the T-shaped bolt 2 is rotatably connected to a trapezoidal block, and one end of the trapezoidal block is fixedly connected to a square tube, and the square tube is partially sleeved on the outer end of the limiting member 1.

[0009] Preferably, the clamping structure includes two friction plates, both of which pass through the guide groove and support member three and contact support member two and support member three. The two friction plates are respectively slidably connected to two U-shaped sliding frames, and the limit member one and the square tube are both arranged between the two friction plates.

[0010] Preferably, the two telescopic parts are fixedly connected to the air guide part one, and a limit tube is fixedly installed on the outer side of the support part four near the telescopic part. The limit tube is sleeved on the outer side of the adjacent telescopic parts and contacts the inner wall of the support part one, and one end of the support part four extends to the outer side of the support part one.

[0011] Preferably, the connecting structure includes an air guide member 2, which is fixedly connected to the air guide member 1 and has one end extending to the outside of the support member 1. One end of the air guide member 2 is fixedly connected to the telescopic tube 1, and one end of the telescopic tube 1 is fixedly connected to the air guide member 3. The outside of the air guide member 3 is fixedly sleeved with an external threaded tube 1.

[0012] Preferably, one side of the support member 1 is fixedly connected to two arc-shaped plates, the telescopic tube 1 is arranged between the two arc-shaped plates, and the air guide member 2 and the air guide member 3 are partially in contact with the inner wall of the arc-shaped plates.

[0013] Preferably, the air guide structure includes a one-way valve, which is fixedly connected to one side of the air guide part four. One end of the one-way valve is fixedly connected to an external threaded tube two, and the outer threaded sleeve of the external threaded tube two is provided with a nut two. One side of the air guide part four is fixedly connected to an air guide part five.

[0014] Preferably, two mounting blocks are fixedly connected to the outer side of the support member one, and two threaded grooves three are provided on the mounting block. A fixing bracket is sleeved on the outer side of one of the mounting blocks, and the fixing bracket is fixedly connected to an inclined support plate. One end of the inclined support plate is fixedly connected to a grounding plate, a U-shaped plug-in piece is provided on one side of the mounting block, and two threaded grooves three are provided on the other side of the mounting block.

[0015] Preferably, the supporting structure includes a support plate 1, square grooves are provided on both sides of the support plate 1, two thread grooves 1 are provided on both sides of the top of the support plate 1, a T-shaped bolt 3 is provided inside one of the square grooves, and two thread grooves 2 are provided on the support plate 2.

[0016] The present invention provides a support device for the construction of a super-high-rise core tube and a steel structure on the same floor, which has the following beneficial effects:

[0017] 1. The support device for the super-high-rise core tube and the steel structure constructed on the same floor is equipped with fixed frames on both sides of the support member 1 in sequence. At this time, an inclined force unloading structure consisting of a fixed frame, an inclined support plate and a grounding plate is installed on both sides of the support member 1. The inclined force unloading structure supports the support member 1 to keep it vertical, and the tilting force applied to the support member 1 by the steel structure is applied to the ground, thereby improving the stability of the temporary support construction support device and increasing the force strength.

[0018] 2. The supporting device for the super-high-rise core tube and the steel structure constructed on the same floor, after the air is supplied to the inside of the five-way air supply structure of the air guide piece, the air flow enters the inside of the air guide piece one through the action of the one-way valve, nut two, air guide piece three, telescopic tube one, and air guide piece two, and the telescopic piece fixedly connected between the air guide piece one and the support piece four is inflated and extended, and the telescopic piece pushes the support piece four away from the air guide piece one, so that the top support structure approaches the steel structure. When multiple top support structures contact multiple steel structures to support the steel structure, multiple steel beam structures are supported, reducing the deformation of the embedded steel structure and ensuring the overall stability of the structure. In addition, during the assembly of the construction support device, it is only necessary to control the top support structure to align with the position where the steel structure needs to be supported, and the multiple top support structures can automatically move to the bottom of the steel structure to support it. Since the two support pieces four arranged inside the support piece one have a certain amount of movement margin, the construction support device can meet the support needs of steel structures distributed in different heights.

[0019] 3. The support device for the super-high-rise core tube and the steel structure constructed on the same floor, the position between support member 2 and support member 3 can be adjusted, the distance between two adjacent support members 1 can be adjusted, and the length of the construction support device composed of multiple assembly modules 1, multiple assembly modules 2 and multiple transfer modules can be adjusted to improve the applicability of the construction support device and ensure that the top support structure set on the top of support member 1 is aligned with the steel structure to be supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Schematic diagram of the structure of the air guide member 1 of the present invention;

[0022] Figure 3 This is a structural diagram of the second support plate of the present invention;

[0023] Figure 4 This is a schematic structural diagram of a support member 1 of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the clamping structure of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the U-shaped sliding frame of the present invention;

[0026] Figure 7 This is a schematic structural diagram of the oblique support plate of the present invention;

[0027] Figure 8 Schematic diagram of the structure of the curved plate of the present invention;

[0028] Figure 9 Schematic diagram of the structure of the air guide member 5 of the present invention;

[0029] Figure 10 For the present invention Figure 9 Schematic diagram of the C part structure;

[0030] Figure 11 Schematic diagram of the matching structure of the support member 2 and the support member 3 of the present invention;

[0031] Figure 12 It is a side view of the second support plate of the present invention.

[0032] Explanation of the reference numerals: 1. Support member 1; 2. Support member 2; 3. Guide groove; 4. Support member 3; 5. Clamping structure; 51. U-shaped sliding frame; 52. T-shaped bolt 1; 53. Limiting member 1; 54. Square tube; 55. Trapezoidal block; 56. T-shaped bolt 2; 57. Nut 1; 58. Friction plate; 6. Support member 4; 7. Air guide member 1; 8. Telescopic member; 9. Limiting tube; 10. Support structure; 101. Support plate 1; 102. Square groove; 103. Threaded groove 1; 104. T-shaped bolt 1. Bolt three; 11. Bottom plate; 12. Support plate two; 13. Threaded groove two; 14. Air guide piece two; 15. Telescopic tube one; 16. Air guide piece three; 17. Externally threaded tube one; 18. Nut two; 19. One-way valve; 20. Externally threaded tube two; 21. Air guide piece four; 22. Telescopic tube two; 23. Air guide piece five; 24. Arc plate; 25. Mounting block; 26. Threaded groove three; 27. U-shaped connector; 28. Thread three; 29. ​​Fixing bracket; 30. Inclined support plate; 31. Grounding plate; 32. Pressure gauge. DETAILED DESCRIPTION

[0033] An embodiment of the present invention provides a supporting device for constructing a super high-rise core tube and a steel structure on the same floor.

[0034] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12, including three support members 1, one of which is fixedly connected to two support members 2 2 on both sides, one above and one below, and a guide groove 3 is provided on one side of each of the four support members 2 2. The top and bottom of the outer sides of the remaining two support members 1 are fixedly connected to two support members 3 4. One end of the two support members 3 4 fixedly connected on the same side of one support member 1 is respectively arranged inside the two support members 2 2 on the same side, and a clamping structure 5 is provided between the support member 2 2 and the internal support member 3 4; one side of one support member 1 is provided with multiple air guide members 4 21, and the adjacent A telescopic tube 22 is fixedly connected between the two air guide parts 4 21, and an air guide structure is installed on one side of each air guide part 4 21. A pressure gauge 32 is fixedly installed on the top of one of the air guide parts 4 21. An air guide part 7 is fixedly connected to the inside of the support part 1, and a connecting structure is provided between the air guide part 7 and the adjacent air guide structure. A telescopic part 8 and a support part 4 6 are provided on the top and bottom of the air guide part 7. A top support structure 10 and a bottom plate 11 are respectively installed on the ends of the two support parts 4 6 away from the air guide part 7, and a support plate 2 12 is installed on one of the top support structures 10.

[0035] Specifically, one of the support members 1 and the four support members 2 2 fixedly connected at four positions on both sides thereof constitute an assembly module 1, and the four support members 2 2 in the assembly module 1 are all provided with a guide groove 3 on one side; of the remaining two support members 1, one of the support members 1 and the two support members 3 4 fixedly connected to the top and bottom of the outer side thereof constitute an assembly module 2, and the two support members 3 4 at the same upper and lower positions on the outer side of the assembly module 2 are symmetrically arranged, because the support member 3 4 in the assembly module 2 can be inserted into the support member 2 2 in the assembly module 1, as shown in FIG. Figure 1 As shown, by alternately arranging assembly modules 2 and 3, a U-shaped construction support device can be formed; another support member 1 and two support members 3 4 fixedly connected to the top and bottom of the outer side thereof constitute a transfer module, and the two support members 3 4 at the same upper and lower positions in the transfer module are vertically arranged and fixedly connected to the support member 1, as shown. Figure 1 adapter module support member 4 and inserted into the assembly module two support member 2 inside, an assembly module is installed between the two adapter modules, you can constitute a U-shaped support device for construction, such as Figure 11 As shown, according to the support needs of super high-rise core tube and steel structure construction, multiple assembly modules 1, multiple assembly modules 2 and multiple transfer modules can be prepared to assemble into construction support devices of different shapes to meet the construction support needs and meet the support needs of core tube and steel structure construction in spaces of different sizes.

[0036] After the support member 3 4 is set inside the support member 2 2, the two U-shaped sliding frames 51 in the clamping structure 5 can be sleeved onto the outside of the support member 2 2. The two U-shaped sliding frames 51 are slidably mounted with friction plates 58. When the clamping structure 5 is installed, the two friction plates 58 are controlled. The two friction plates 58 pass through the guide groove 3 and the support member 3 4 provided on the outside of the support member 2 2. Figure 5 As shown, after the two U-shaped sliding frames 51 are aligned with each other, multiple T-shaped bolts 52 are threadedly installed between the two U-shaped sliding frames 51, and the U-shaped sliding frames 51 are fixed together. The clamping structure 5 can be installed between the support member 2 2 and the support member 3 4, and the support member 1 fixed by the support member 2 2 and the support member 1 fixed by the support member 3 4 are installed together. However, at this time, the position between the support member 2 2 and the support member 3 4 is not completely fixed, so the position between the support member 2 2 and the support member 3 4 can be adjusted, and the distance between the two adjacent support members 1 is adjusted. The length of the construction support device composed of multiple assembly modules 1, multiple assembly modules 2 and multiple transfer modules is adjusted to improve the applicability of the construction support device and ensure that the top support structure 10 set on the top of the support member 1 is aligned with the steel structure to be supported.

[0037] A U-shaped sliding frame 51 is fixedly connected to the outside with a nut 57, and a T-shaped bolt 56 threadedly mounted on the nut 57 is rotatably connected to a trapezoidal block 55 at one end. Figure 6 As shown, one end of the trapezoidal block 55 is fixedly connected to a square tube 54, and the square tube 54 is sleeved on the outer end of the limit piece 1 53 fixedly connected to another U-shaped sliding frame 51. At this time, the two U-shaped sliding frames 51 are in contact with the outer wall of the support member 2 2 at the same time. The two U-shaped sliding frames 51 fixed together cannot rotate outside the support member 2 2, and the limit piece 1 53 cannot rotate. Therefore, the square tube 54 limited by the limit piece 1 53 and the trapezoidal block 55 fixedly connected to the square tube 54 cannot rotate; so the staff rotates the T-shaped bolt 2 56 to make the T-shaped bolt 2 56 push the rotatable connected trapezoidal block 55 to move, so that the moving trapezoidal block 55 pulls the tilting up and down The inclined surface pushes the upper and lower friction plates 58, and finally the two friction plates 58 slidably connected by the two U-shaped sliding frames 51 move away from each other. The two friction plates 58 contact and rub against the adjacent support members 2 2 and support members 3 4, which plays a role in fixing and limiting the position between support members 2 2 and support members 3 4, so that the position between the two support members 1 installed together through support members 2 2 and support members 3 4 is limited, and the distance between the two support members 1 1 is fixed, completing the installation and fixation between assembly module 1 and assembly module 2 or assembly module 1 and transfer module, and sequentially installing the clamping structure 5 between the assembled support members 2 2 and support members 3 4 to determine the length of the construction support device.

[0038] When the construction support device is assembled, the top and bottom of the air guide member 7 fixedly connected to the support member 1 are fixedly connected to the telescopic member 8, and the end of the telescopic member 8 away from the air guide member 7 is fixedly connected to the support member 46. The ends of the two support members 46 away from the air guide member 7 are respectively installed with a top support structure 10 and a bottom plate 11, and one end of the support member 46 extends to the outside of the support member 1. Figure 1 As shown, the bottom plate 11 and the top support structure 10 are both arranged on the outside of the support member 1, and the bottom plate 11 is controlled to contact the ground during installation; and a limit tube 9 is fixedly installed on the outside of the support member 4 6 near the telescopic member 8. The limit tube 9 is sleeved on the outside of the adjacent telescopic member 8, and the hexahedral limit tube 9 is in contact with the inner wall of the inner cavity of the support member 1. The limit tube 9 can only move up and down inside the support member 1, so the support member 4 6 can only move up and down inside the support member 1, and the top support structure 10 and the bottom plate 11 can only move up and down, ensuring that the top support structure 10 and the bottom plate 11 move to the preset position when assembling the construction support device, so that the construction support device can stably and quickly support the core tube and the steel structure.

[0039] In the connection structure, the air guide member 2 14 is fixedly connected to the air guide member 1 7 and one end extends to the outside of the support member 1. One end of the air guide member 2 14 is fixedly connected to a telescopic tube 15 that can be telescoped. Figure 2 As shown, the outer fixed sleeve of the air guide member 3 16 to which one end of the telescopic tube 15 is fixedly connected is provided with an external threaded tube 17, and the external threaded tube 17 is an external thread structure;

[0040] And the one-way valve 19 in the air guide structure is fixedly connected to one side of the air guide member 21, and one end of the one-way valve 19 communicating with the inside of the air guide member 21 is fixedly connected to the external threaded pipe 20, as shown in FIG. Figure 10As shown, the staff rotates the nut 2 18 which is threadedly sleeved on the outer side of the external threaded tube 20, so that the nut 2 18 is partially rotated to the outside of the external threaded tube 17, and the nut 2 18 is fixed between the external threaded tube 17 and the external threaded tube 2 20. The nut 2 18 fixes the external threaded tube 17 and the external threaded tube 2 20 together, and the interior of the air guide piece 4 21 is connected with the interior of the air guide piece 1 7 under the action of the one-way valve 19, the nut 2 18, the air guide piece 3 16, the telescopic tube 1 15, and the air guide piece 2 14; since the telescopic tube 2 22 fixedly connected between two adjacent air guide pieces 4 21 can be telescoped, the air guide structure fixed with multiple air guide pieces 4 21 can be installed together with the connection structure installed with multiple support pieces 1, and the air supply structure composed of multiple air guide pieces 4 21, multiple telescopic tubes 22 and multiple air guide structures is connected together with the construction support device, and the air guide piece 5 23 fixedly connected on one side of one of the air guide pieces 4 21 is used to install a high-pressure supply After the air pump supplies air to the inside of the air supply structure through the air guide member five 23, the air flow enters the inside of the air guide member one 7 through the action of the one-way valve 19, the nut two 18, the air guide member three 16, the telescopic tube one 15, and the air guide member two 14. The telescopic member 8 fixedly connected between the air guide member one 7 and the support member four 6 is inflated and extended. The telescopic member 8 pushes the support member four 6 away from the air guide member one 7, so that the top support structure 10 is close to the steel structure. When multiple top support structures 10 contact multiple steel structures to support the steel structure, multiple steel beam structures are supported, reducing the deformation of the embedded steel structure and ensuring the overall stability of the structure. In addition, during the assembly of the construction support device, it is only necessary to control the top support structure 10 to align with the position where the steel structure needs to be supported. The multiple top support structures 10 can automatically move to the bottom of the steel structure to support it. Since the two support members four 6 arranged inside the support member one 1 have a certain amount of movement margin, the construction support device can meet the support needs of steel structures distributed in different planes at different heights.

[0041] When multiple supporting structures 10 are against the steel structure, the extension of the telescopic part 8 is limited. At this time, the air pressure inside the air guide part 4 21 increases. A pressure gauge 32 for detecting the air pressure is fixedly installed on the top of one of the air guide parts 4 21. At this time, the staff controls the high-pressure air supply pump according to the air pressure value displayed on the pressure gauge 32. After the customized work, the one-way valve 19 automatically closes to prevent the internal air flow of the telescopic part 8 from flowing back into the air guide part 4 21 and the telescopic tube 2 22, thereby preventing the deformation and collapse of the steel structure and the force applied to the supporting structure 10 to act on the telescopic tube 2 22, thereby ensuring the service life of the telescopic tube 2 22.

[0042] The outer side of the support member 1 is fixedly connected to two mounting blocks 25, and the mounting block 25 is provided with two thread grooves 3 26, and a fixing frame 29 is provided on the outer side of one of the thread grooves 3 26. Figure 7As shown, after the telescopic member 8 at the bottom is extended to make the support member 1 move up, since the adjacent support members 1 are connected together by the support member 2 2 and the support member 3 4 and move up and down synchronously, the upper and lower positions of multiple support members 1 in the construction support device are the same, and the upper and lower positions of the support member 1 are determined by the distance between the bottom of the lowest point steel structure and the ground. When the support member 1 moves up under the action of the bottom plate 11, the telescopic member 8 and the support member 4 6 set at the bottom of the air guide member 7, when the top support structure 10 installed inside the moved-up support member 1 contacts the bottom of the lowest point steel structure, the two telescopic members 8 inside the support member 1 cannot continue to extend, and the support member 1 moves up, and the upper and lower positions of the multiple support members 1 are determined; and the distance between the bottom of the steel structure and the ground in a building is constructed according to the drawings, so a plurality of circular holes can be opened in advance on the fixing frame 29 so that the construction support device can be installed on the building After the steel structure is supported during construction, two of the multiple circular holes on the fixing frame 29 can be aligned with the two threaded grooves three 26 opened on the mounting block 25. After the two ends of the U-shaped plug-in piece 27 set on one side of the mounting block 25 pass through the two threaded grooves three 26 and the two circular holes, the two threaded threes 28 are rotated to the outside of the two ends of the U-shaped plug-in piece 27 to fix the fixing frame 29 to the support member 1. The inclined support plate 30 fixedly connected to the fixing frame 29 is installed with a grounding plate 31, and the grounding plate 31 is in contact with the ground. The fixing frame 29 is installed on both sides of the support member 1 in turn. At this time, an inclined unloading structure consisting of a fixing frame 29, an inclined support plate 30 and a grounding plate 31 is installed on both sides of the support member 1. The inclined unloading structure supports the support member 1 to keep it vertical, and the tilting force applied to the support member 1 by the steel structure acts on the ground, thereby improving the stability of the construction support device of the temporary support and increasing the force strength.

[0043] In the supporting structure 10, a square groove 102 is provided on both sides of the support plate 101 that plays a supporting role in contact with the steel structure. Figure 3 As shown, when it is necessary to support the I-shaped steel structure, one end of the two thread grooves 2 13 on the support plate 2 12 is inserted into the square groove 102. When the support plate 2 12 is against the support plate 1 101, the two thread grooves 2 13 are aligned with the two thread grooves 103 on the same side of the four thread grooves 103 opened on the top of the support plate 1 101. The T-shaped bolt 3 104 is rotated to pass through the thread groove 103 and the thread groove 2 13, and the support plate 2 12 and the support plate 1 101 are screwed together, so that the top of the support plate 2 12 can support the upper flange of the I-shaped steel structure. Figure 12 As shown in the figure, targeted support is provided for common I-shaped steel structures to prevent the stress and deformation of the I-shaped steel structures from affecting the quality of the building structure.

[0044] In addition, two curved plates 24 are fixedly connected to one side of the support member 1, and the telescopic tube 15 is arranged between the two curved plates 24 to protect the telescopic tube 15 that can be telescoped. The existence of the telescopic tube 15 ensures that when the support member 1 moves up and down, the upper and lower positions of the air guide member 4 21 and the telescopic tube 2 22 are not affected, and the air guide member 2 14 and the air guide member 3 16 are partially in contact with the inner wall of the curved plate 24. The two curved plates 24 protect the telescopic tube 15 to prevent the telescopic tube 15 from breaking after a collision, which may cause the construction support device to lose control and cause economic losses.

Claims

1. A support device for the construction of a super high-rise core tube and a steel structure on the same floor, comprising three support members (1), characterized in that: One of the support members one (1) is fixedly connected to two support members two (2) on both sides, one above and one below, and a guide groove (3) is provided on one side of each of the four support members two (2). The top and bottom of the outer sides of the remaining two support members one (1) are fixedly connected to two support members three (4). One end of the two support members three (4) fixedly connected on the same side of one of the support members one (1) is respectively arranged inside the two support members two (2) on the same side, and a clamping structure (5) is provided between the support member two (2) and the internal support member three (4); one side of one of the support members one (1) is provided with a plurality of air guide members four (21), and the two adjacent air guide members four ( 21), a telescopic tube 2 (22) is fixedly connected between the support member 1 and the support member 2, an air guide structure is installed on one side of each of the air guide members 4 (21), a pressure gauge (32) is fixedly installed on the top of one of the air guide members 4 (21), an air guide member 1 (7) is fixedly connected inside the support member 1 (1), a connecting structure is provided between the air guide member 1 (7) and the adjacent air guide structure, a telescopic member (8) and a support member 4 (6) are provided on the top and bottom of the air guide member 1 (7), a top support structure (10) and a bottom plate (11) are respectively installed on the ends of the two support members 4 (6) away from the air guide member 1 (7), and a support plate 2 (12) is installed on one of the top support structures (10); The outer side of the support member (1) is fixedly connected to two mounting blocks (25), and the mounting blocks (25) are provided with two threaded grooves (26). A fixing frame (29) is sleeved on the outer side of one of the mounting blocks (25), and the fixing frame (29) is fixedly connected to an inclined support plate (30), and one end of the inclined support plate (30) is fixedly connected to a grounding plate (31); The clamping structure (5) comprises two U-shaped sliding frames (51), a plurality of T-shaped bolts (52) are threadedly installed between the two U-shaped sliding frames (51), one of the U-shaped sliding frames (51) is fixedly connected to a limiting member (53) inside, and the other U-shaped sliding frame (51) is fixedly connected to a nut (57) outside, and the nut (57) is threadedly installed with a T-shaped bolt (56), one end of the T-shaped bolt (56) is rotatably connected to a trapezoidal block (55), and one end of the trapezoidal block (55) is fixedly connected to a square tube (54), and the square tube (54) is partially sleeved on one end outside the limiting member (53); The clamping structure (5) includes two friction plates (58), both of which penetrate the guide groove (3) and the support member three (4) and contact the support member two (2) and the support member three (4). The two friction plates (58) are respectively slidably connected to the two U-shaped sliding frames (51), and the limiting member one (53) and the square tube (54) are both arranged between the two friction plates (58).

2. The supporting device for the construction of a super high-rise core tube and a steel structure on the same floor according to claim 1 is characterized by: Two identical support members three (4) at upper and lower positions on the outer side of one of the support members one (1) are vertically arranged, and two identical support members three (4) at upper and lower positions on the outer side of the other support member one (1) are symmetrically arranged.

3. The supporting device for the construction of a super high-rise core tube and a steel structure on the same floor according to claim 1 is characterized by: The two telescopic members (8) are both fixedly connected to the air guide member 1 (7), and a limit tube (9) is fixedly installed on the outer side of the support member 4 (6) near the telescopic member (8). The limit tube (9) is sleeved on the outer side of the adjacent telescopic member (8) and contacts the inner wall of the support member 1 (1). One end of the support member 4 (6) extends to the outer side of the support member 1 (1).

4. The supporting device for the construction of a super high-rise core tube and steel structure on the same floor according to claim 1 is characterized by: The connection structure includes an air guide member 2 (14), the air guide member 2 (14) is fixedly connected to the air guide member 1 (7) and one end of the air guide member 2 (14) extends to the outside of the support member 1 (1), one end of the air guide member 2 (14) is fixedly connected to the telescopic tube 1 (15), one end of the telescopic tube 1 (15) is fixedly connected to the air guide member 3 (16), and the outer side of the air guide member 3 (16) is fixedly sleeved with an external threaded tube 1 (17).

5. The supporting device for the construction of a super high-rise core tube and a steel structure on the same floor according to claim 4 is characterized by: One side of the support member 1 (1) is fixedly connected to two arc-shaped plates (24), the telescopic tube 1 (15) is arranged between the two arc-shaped plates (24), and the air guide member 2 (14) and the air guide member 3 (16) are partially in contact with the inner wall of the arc-shaped plate (24).

6. The supporting device for the construction of a super high-rise core tube and steel structure on the same floor according to claim 1 is characterized by: The air guide structure includes a one-way valve (19), the one-way valve (19) is fixedly connected to one side of the air guide member 4 (21), one end of the one-way valve (19) is fixedly connected to the external threaded tube 2 (20), the outer threaded sleeve of the external threaded tube 2 (20) is provided with a nut 2 (18), and one side of the air guide member 4 (21) is fixedly connected to the air guide member 5 (23).

7. The supporting device for the construction of a super high-rise core tube and steel structure on the same floor according to claim 1 is characterized by: A U-shaped connector (27) is provided on one side of the mounting block (25), and two screw threads (28) are provided on the other side of the mounting block (25).

8. The supporting device for the construction of a super high-rise core tube and steel structure on the same floor according to claim 1 is characterized by: The supporting structure (10) includes a support plate (101), square grooves (102) are provided on both sides of the support plate (101), two threaded grooves (103) are provided on both sides of the top of the support plate (101), a T-shaped bolt (104) is provided inside one of the square grooves (102), and two threaded grooves (13) are provided on the support plate (12).

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