Mounting method applicable to ALC (autoclaved lightweight concrete) plates of super-high lifting frame large venue

Abstract

The invention relates to the field of building construction, in particular to an installation method suitable for an ultra-high lifting frame large venue ALC plate, which comprises the steps that an ALC plate installation trolley is designed and manufactured, the ALC plate installation trolley comprises a bottom moving frame, auxiliary balance supporting legs and a jacking system are arranged on the bottom moving frame, and a lifting frame is arranged on the bottom moving frame in a sliding manner; the lifting frame is driven by the jacking system to achieve lifting adjustment, meanwhile, detachable jacking standard knots are arranged between the jacking system and the lifting frame and used for increasing the height of the lifting frame, and an operation platform and a hoisting system are arranged on the lifting frame; and the ALC plate is installed through the manufactured ALC plate installation trolley. Compared with the prior art, the ALC plate mounting trolley has the beneficial effects that lifting construction of an ALC plate can be rapidly completed by utilizing the ALC plate mounting trolley, and the construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an installation method of an ALC board suitable for ultra-high-rise large venues. Background Art

[0002] At present, ALC board is gradually being used as an energy-saving material in the construction of filling walls of large venues. During the construction of ALC board, the main method of fixing the two ends of a single board is adopted to ensure the stability of the ALC board. At the same time, the bonding between the boards plays a role in connecting the wall into a whole, and finally strengthens the stability of the wall.

[0003] According to the requirements of Atlas 10J113-1 and a survey of the current ALC board supply market, the current maximum length of the ALC board is 6m. When the height of the filling wall area of ​​a large venue with ultra-high lift exceeds 6m, the ALC board needs to be divided into two sections for installation, with a plate belt or ring beam set between the sections. In this case, the second section of the ALC board is at a high height from the ground, making it more difficult to install. In addition, since the ALC board has the characteristic of a short construction period, and the erection and dismantling of double-row scaffolding beside the wall will extend the construction period, it is not economical to complete the ALC board construction by erecting double-row scaffolding beside the wall. Summary of the invention

[0004] In view of the above problems, an embodiment of the present invention provides an installation method of ALC panels suitable for ultra-high-rise large venues.

[0005] An embodiment of the present invention provides an installation method of an ALC panel applicable to a large venue with an ultra-high-rise structure, comprising: S1. Design and manufacture ALC board installation trolley The ALC panel installation trolley includes a bottom moving frame, on which auxiliary balancing legs and a jacking system are arranged, a lifting frame is slidably arranged on the bottom moving frame, and the lifting frame is driven by the jacking system to realize lifting and lowering adjustment, and a detachable lifting standard section is arranged between the jacking system and the lifting frame to increase the height of the lifting frame, and an operating platform and a hoisting system are arranged on the lifting frame; S2. Install the ALC board S2-1. Transport all parts of the ALC board installation trolley to the floor to be constructed, open the auxiliary balance legs and support them on the floor to increase stability, start the jacking system to jack up the lifting frame, and after the jacking system is lifted to the highest stroke position, temporarily fix the lifting frame and the bottom moving frame, reset the jacking system, add a jacking standard section between the jacking system and the lifting frame, and fix the jacking standard section to the lifting frame; S2-2, the jacking system lifts the lifting frame through the jacking standard section. After the jacking system is lifted to the highest stroke position, the jacking standard section is temporarily fixed to the bottom moving frame, the jacking system is reset, and a jacking standard section is added again between the jacking system and the temporarily fixed jacking standard section, and the newly added jacking standard section is fixed to the temporarily fixed jacking standard section; S2-3, repeat S2-2 until the lifting frame is lifted to the set height, the construction personnel board the operating platform, use the hoisting system to lift the ALC board to the construction height, and push the ALC board to the splicing position to complete the splicing construction; S2-4. Fold the auxiliary balancing legs, move the ALC board installation trolley to the next ALC board construction position, open the auxiliary balancing legs and support them on the floor, use the hoisting system to lift the ALC board to the construction height, and the construction personnel push the ALC board to the splicing position to complete the splicing construction; S2-52. Repeat S2-4 until the ALC board construction is completed.

[0006] Compared with the prior art, the beneficial effect of the present invention is that the ALC board installation trolley can be used to quickly complete the hoisting construction of the ALC board, thereby improving the construction efficiency.

[0007] Optionally, the bottom movable frame includes a rectangular bottom plate, the bottom surface of the rectangular bottom plate is provided with walking wheels, guide columns are erected at the four corners of the rectangular bottom plate, a first pin hole is provided at the top position of each guide column, the jacking system is arranged on the rectangular bottom plate and located on the inner side of each guide column, two adjacent guide columns are selected as a group of three connecting rods to improve stability while reserving introduction space.

[0008] Optionally, the lifting frame includes a rectangular frame, in which four columns are adapted to the guide columns, and second pin holes opposite to the corresponding first pin holes are arranged at the bottom of the four columns, first sockets are arranged on the inner side of the four columns and below the second pin holes, and a connecting hole is opened at the position of the first socket; the operating platform and the lifting system are arranged on one side of the rectangular frame.

[0009] Optionally, a counterweight is provided on the rectangular frame on the opposite side of the operating platform.

[0010] Optionally, the standard lifting section includes a rectangular connecting frame, the corners of which are provided with lifting columns, the outer side of the top of the lifting column is provided with a second socket that is compatible with the first socket, and a connecting hole is opened at the position of the second socket. The bottom of the lifting column has the same structure as the bottom of the column and is also provided with a second pin hole, a first socket and a connecting hole.

[0011] Optionally, after the jacking system is lifted to the highest stroke position in S2-1, the lifting frame is temporarily fixed to the bottom moving frame, the jacking system is reset, and a jacking standard section is added between the jacking system and the lifting frame. The process of fixing the jacking standard section to the lifting frame includes: After the jacking system is lifted to the highest stroke position, the second pin hole at the bottom of the column in the lifting frame is aligned with the first pin hole in the guide column, and the fixing pin is inserted into the first pin hole and the second pin hole opposite to complete the temporary fixation of the lifting frame and the bottom moving frame; The jacking system is reset, and the jacking standard section is placed in the introduced space position, and the second socket of the jacking column in the jacking standard section is docked with the first socket at the bottom of the column in the lifting frame, and bolts are inserted into the relative connecting holes to fix them.

[0012] Optionally, the operating platform is slidably arranged on the lifting frame through a vertically arranged operating platform slide rail; the lifting system includes a lifting rod vertically arranged on the lifting frame, an electric hoist is arranged on the top of the lifting rod, and a mechanical gripper for tightening the ALC board is arranged at the end of the wire rope in the electric hoist. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. In the drawings: Figure 1 A schematic diagram of the overall structure of an ALC panel installation trolley provided in an embodiment of the present invention; Figure 2 A schematic diagram of a partial structure of a bottom moving frame and a lifting frame provided in an embodiment of the present invention; Figure 3 A schematic diagram of a partial structure of a bottom moving frame provided by an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a jacking standard section provided in an embodiment of the present invention; Figure 5 A schematic diagram of the connection structure between jacking standard sections provided in an embodiment of the present invention.

[0014] Among them, 1. bottom moving frame; 2. auxiliary balancing legs; 3. jacking system; 4. lifting frame; 5. jacking standard section; 6. operating platform; 7. lifting system; 8. ALC board; 9. rectangular bottom plate; 10. walking wheel; 11. guide column; 12. first pin hole; 13. connecting rod; 14. introduction space; 15. rectangular frame; 16. column; 17. second pin hole; 18. first socket; 19. connecting hole; 20. counterweight; 21. rectangular connecting frame; 22. jacking column; 23. second socket; 24. fixing pin; 25. bolt; 26. operating platform slide rail; 27. lifting rod; 28. electric hoist; 29. ​​mechanical gripper. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0016] See also Figure 1-Figure 4 The embodiment of the present invention provides an installation method of an ALC panel applicable to a large venue with an ultra-high-rise structure, comprising: S1. Design and manufacture ALC board installation trolley The ALC panel installation trolley includes a bottom moving frame 1, on which auxiliary balancing legs 2 and a jacking system 3 are arranged, and a lifting frame 4 is slidably arranged on the bottom moving frame 1, and the lifting frame 4 is driven by the jacking system 3 to achieve lifting and adjustment, and a detachable lifting standard section 5 is arranged between the jacking system 3 and the lifting frame 4 to increase the height of the lifting frame 4, and an operating platform 6 and a hoisting system 7 are arranged on the lifting frame 4; S2. Install the ALC board S2-1, transport the components of the ALC board installation trolley to the location of the floor to be constructed, open the auxiliary balance legs 2 and support them on the floor to increase stability, start the jacking system 3 to jack up the lifting frame 4, and after the jacking system 3 is lifted to the highest stroke position, temporarily fix the lifting frame 4 to the bottom moving frame 1, reset the jacking system 3, add a jacking standard section 5 between the jacking system 3 and the lifting frame 4, and fix the jacking standard section 5 to the lifting frame 4; S2-2, the lifting system 3 lifts the lifting frame 4 through the lifting standard section 5. After the lifting system 3 is lifted to the highest stroke position, the lifting standard section 5 is temporarily fixed to the bottom moving frame 1, the lifting system is reset, and the lifting standard section 5 is added again between the lifting system and the temporarily fixed lifting standard section 5, and the newly added lifting standard section 5 is fixed to the temporarily fixed lifting standard section 5; S2-3, repeat S2-2 until the lifting frame 4 is lifted to the set height, the construction personnel board the operating platform 6, use the hoisting system 7 to lift the ALC board 8 to the construction height, and push the ALC board 8 to the splicing position to complete the splicing construction; S2-4, retract the auxiliary balancing legs 2, move the ALC board installation trolley to the next ALC board construction position, open the auxiliary balancing legs 2 and set them on the floor, use the hoisting system 7 to hoist the ALC board 8 to the construction height, and the construction personnel push the ALC board 8 to the splicing position to complete the splicing construction; S2-52, repeat S2-4 until the construction of ALC board 8 is completed.

[0017] During implementation, the bottom moving frame 1 includes a rectangular bottom plate 9, a walking wheel 10 is arranged on the bottom surface of the rectangular bottom plate 9, guide columns 11 are erected at the four corners of the rectangular bottom plate 9, and a first pin hole 12 is arranged at the top position of each guide column 11. The jacking system 3 is arranged on the rectangular bottom plate 9 and located on the inner side of each guide column 11. Two adjacent guide columns 11 are selected as a group, and three groups are set with connecting rods 13 to improve stability while reserving an introduction space 14; the jacking system 3 adopts a jacking jack.

[0018] In practice, the auxiliary balancing leg 2 includes a leg support fixed at the bottom of the guide column 11, a jack is vertically arranged at the end of the leg support, and a load-bearing plate is horizontally arranged at the end of the piston rod of the jack.

[0019] During implementation, the lifting frame 4 includes a rectangular frame 15, four columns 16 in the rectangular frame 15 are adapted to the guide column 11, and second pin holes 17 opposite to the corresponding first pin holes 12 are arranged at the bottom of the four columns 16, first sockets 18 are arranged on the inner side of the four columns 16 and located below the second pin holes 17, and a connecting hole 19 is opened at the position of the first socket 18; the operating platform 6 and the lifting system 7 are arranged on one side of the rectangular frame 15.

[0020] In practice, a counterweight 20 is disposed on the rectangular frame 15 at the opposite side of the operating platform 6 .

[0021] During implementation, the lifting standard section 5 includes a rectangular connecting frame 21, and a lifting column 22 is provided at the corner of the rectangular connecting frame 21. A second socket 23 adapted to the first socket 18 is provided on the outer side of the top of the lifting column 22. At the same time, a connecting hole 19 is opened at the position of the second socket 23. The bottom of the lifting column 22 has the same structure as the bottom of the column 16 and is also provided with a second pin hole 17, a first socket 18 and a connecting hole 19.

[0022] During implementation, after the jacking system 3 is lifted to the highest stroke position in S2-1, the lifting frame 4 is temporarily fixed to the bottom moving frame 1, the jacking system 3 is reset, and a jacking standard section 5 is added between the jacking system 3 and the lifting frame 4. The process of fixing the jacking standard section 5 to the lifting frame 4 includes: After the jacking system 3 is lifted to the highest stroke position, the second pin hole 17 at the bottom of the column 16 in the lifting frame 4 is aligned with the first pin hole 12 in the guide column 11, and the fixing pin 24 is inserted into the first pin hole 12 and the second pin hole 17 opposite to each other to complete the temporary fixation of the lifting frame 4 and the bottom moving frame 1; The lifting system 3 is reset, and the lifting standard section 5 is placed in the introduction space 14, and the second socket 23 of the lifting column 22 in the lifting standard section 5 is docked with the first socket 18 at the bottom of the column 16 in the lifting frame 4, and the bolts 25 are inserted into the relative connecting holes 19 to fix them.

[0023] During implementation, the splicing and fixing between the jacking standard sections 5 and the jacking standard sections 5 are based on the same principle as the splicing and fixing process between the jacking standard sections 5 and the lifting frame 4, which will not be repeated here.

[0024] During implementation, the operating platform 6 is slidably set on the lifting frame 4 through the vertically arranged operating platform slide rail 26, so as to realize further adjustment of the height of the operating platform 6, which is convenient for construction workers; the hoisting system 7 includes a lifting rod 27 vertically arranged on the lifting frame 4, and an electric hoist 28 is arranged on the top of the lifting rod 27. The end of the steel wire rope in the electric hoist 28 is provided with a mechanical gripper 29 for tightening the ALC board 8; when in use, the mechanical gripper 29 is used to clamp the ALC board 8, and then the electric hoist 28 is used to lift the ALC board 8 to the construction height.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A method for installing ALC panels in large venues with ultra-high ceilings, characterized in that: include: S1. Design and manufacture ALC board installation trolley The ALC panel installation trolley includes a bottom moving frame, on which auxiliary balancing legs and a jacking system are arranged, a lifting frame is slidably arranged on the bottom moving frame, and the lifting frame is driven by the jacking system to realize lifting and lowering adjustment, and a detachable lifting standard section is arranged between the jacking system and the lifting frame to increase the height of the lifting frame, and an operating platform and a hoisting system are arranged on the lifting frame; S2. Install the ALC board S2-1. Transport all parts of the ALC board installation trolley to the floor to be constructed, open the auxiliary balance legs and support them on the floor to increase stability, start the jacking system to jack up the lifting frame, and after the jacking system is lifted to the highest stroke position, temporarily fix the lifting frame and the bottom moving frame, reset the jacking system, add a jacking standard section between the jacking system and the lifting frame, and fix the jacking standard section to the lifting frame; S2-2, the jacking system lifts the lifting frame through the jacking standard section. After the jacking system is lifted to the highest stroke position, the jacking standard section is temporarily fixed to the bottom moving frame, the jacking system is reset, and a jacking standard section is added again between the jacking system and the temporarily fixed jacking standard section, and the newly added jacking standard section is fixed to the temporarily fixed jacking standard section; S2-3, repeat S2-2 until the lifting frame is lifted to the set height, the construction personnel board the operating platform, use the hoisting system to lift the ALC board to the construction height, and push the ALC board to the splicing position to complete the splicing construction; S2-4. Fold the auxiliary balancing legs, move the ALC board installation trolley to the next ALC board construction position, open the auxiliary balancing legs and support them on the floor, use the hoisting system to lift the ALC board to the construction height, and the construction personnel push the ALC board to the splicing position to complete the splicing construction; S2-52. Repeat S2-4 until the ALC board construction is completed.

2. The installation method of ALC panels for ultra-high-rise large venues as claimed in claim 1 is characterized in that: The bottom moving frame includes a rectangular bottom plate, the bottom surface of the rectangular bottom plate is provided with walking wheels, guide columns are erected at the four corners of the rectangular bottom plate, a first pin hole is provided at the top position of each guide column, the jacking system is arranged on the rectangular bottom plate and located on the inner side of each guide column, two adjacent guide columns are selected as a group of three groups of connecting rods to improve stability while reserving introduction space.

3. The installation method of ALC panels for ultra-high-rise large venues as claimed in claim 2 is characterized in that: The lifting frame includes a rectangular frame, in which four columns are adapted to the guide columns, and second pin holes opposite to the corresponding first pin holes are arranged at the bottom of the four columns, first sockets are arranged on the inner sides of the four columns and below the second pin holes, and a connecting hole is opened at the position of the first sockets; the operating platform and the lifting system are arranged on one side of the rectangular frame.

4. The installation method of ALC panels for ultra-high-rise large venues as claimed in claim 3 is characterized in that: A counterweight is arranged on the rectangular frame at the opposite side of the operating platform.

5. The installation method of ALC panels for ultra-high-rise large venues as claimed in claim 3 is characterized in that: The standard lifting section includes a rectangular connecting frame, and lifting columns are arranged at the corners of the rectangular connecting frame. A second socket that is compatible with the first socket is arranged on the outer side of the top of the lifting column, and a connecting hole is opened at the position of the second socket. The bottom of the lifting column has the same structure as the bottom of the column and is also provided with a second pin hole, a first socket and a connecting hole.

6. The installation method of ALC panels for ultra-high-rise large venues as claimed in claim 5 is characterized in that: In S2-1, after the jacking system is lifted to the highest stroke position, the lifting frame is temporarily fixed to the bottom moving frame, the jacking system is reset, and a jacking standard section is added between the jacking system and the lifting frame. The process of fixing the jacking standard section to the lifting frame includes: After the jacking system is lifted to the highest stroke position, the second pin hole at the bottom of the column in the lifting frame is aligned with the first pin hole in the guide column, and the fixing pin is inserted into the first pin hole and the second pin hole opposite to complete the temporary fixation of the lifting frame and the bottom moving frame; The jacking system is reset, and the jacking standard section is placed in the introduction space position, and the second socket of the jacking column in the jacking standard section is docked with the first socket at the bottom of the column in the lifting frame, and bolts are inserted into the relative connecting holes to fix them.

7. The installation method of ALC panels for ultra-high-rise large venues as claimed in claim 3 is characterized in that: The operating platform is slidably arranged on the lifting frame through a vertically arranged operating platform slide rail; the hoisting system includes a lifting rod vertically arranged on the lifting frame, an electric hoist is arranged on the top of the lifting rod, and a mechanical gripper for tightening the ALC board is arranged at the end of the wire rope in the electric hoist.

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