Splicing operation platform suitable for residential building system and mounting method

Abstract

The invention discloses an assembling operation platform suitable for a residence building system and an installation method, the assembling operation platform comprises beret piece assemblies, finished flower stand assemblies and truss node assemblies, the truss node assemblies are arranged at the ends of the beret piece assemblies, and the beret piece assemblies in different directions are assembled through the truss node assemblies; the finished flower stand assembly is arranged at the bottom of the beret piece assembly, one end of the finished flower stand assembly is connected with the beret piece assembly in an assembled mode, and the other end of the finished flower stand assembly is connected with the stand column in an assembled mode. The truss units are assembled and then are hoisted; the installation process follows the principle of symmetrical installation from inside to outside, and system instability caused by unbalanced stress is prevented. According to the scheme, standardized component design is adopted, modular assembly is achieved based on the assembled connecting joints, mounting and dismounting are convenient, and turnover utilization can be achieved. Meanwhile, the invention provides an installation method of the operation platform which is assembled on the ground and hoisted in the air, symmetrical installation is conducted from inside to outside, and platform instability caused by unbalanced stress is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, and in particular to an assembly work platform suitable for a residential construction system and an installation method. Background Art

[0002] During the construction process, the use of intelligent equipment such as integrated jacking platforms can effectively improve construction efficiency.

[0003] At present, the horizontal working platform of the integrated jacking platform mostly adopts welding to ensure the integrity of the platform. The installation and disassembly process is cumbersome, and the platform needs to be cut and damaged during the dismantling process. It is not conducive to the turnover of the platform. At the same time, the working platform is mainly designed for super high-rise buildings, with a large overall weight and high cost.

[0004] Therefore, the existing horizontal working platform of the jacking platform has the technical problem of inconvenient assembly and disassembly. It can be seen that how to improve the convenience of assembly and disassembly of the horizontal working platform of the jacking platform is a problem to be solved in the field. Summary of the invention

[0005] In view of the technical problem that the horizontal working platform of the existing integrated jacking platform is inconvenient to install and disassemble, the purpose of the present invention is to provide an assembly work platform suitable for a residential construction system, which can improve the convenience of assembly and disassembly of the horizontal working platform of the integrated jacking platform. On this basis, an installation method of the assembly work platform suitable for a residential construction system is also provided, which effectively overcomes the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention provides an assembly work platform suitable for a residential construction system, which includes a Bailey sheet assembly, a finished flower rack assembly and a truss node assembly. The truss node assembly is arranged at the end of the Bailey sheet assembly, and the Bailey sheet assemblies in different directions are assembled through the truss node assembly. The finished flower rack assembly is arranged at the bottom of the Bailey sheet assembly, and one end is assembled and connected to the Bailey sheet assembly, and the other end of the finished flower rack assembly is assembled and connected to the column.

[0007] Furthermore, the Bailey sheet assembly is composed of a plurality of chord rods, a plurality of vertical rods and a plurality of diagonal rods connected in cooperation; the plurality of chord rods include an upper chord rod and a lower chord rod, the upper chord rod and the lower chord rod are symmetrically arranged, and a mounting area for a plurality of vertical rods and a plurality of diagonal rods is formed in the middle;

[0008] A first connection joint and a second connection joint are respectively provided at both ends of the upper chord and the lower chord, and the first connection joint and the second connection joint are respectively assembled and connected with the truss node assembly;

[0009] A plurality of groups of first pin holes are arranged between the upper chord and the lower chord, and the flower rack components are assembled and connected via the first pin holes.

[0010] Furthermore, the finished flower stand assembly includes a plurality of horizontal bars, a plurality of vertical bars and a plurality of diagonal bars assembled together;

[0011] The plurality of crossbars include a first crossbar and a second crossbar, the first crossbar and the second crossbar are arranged opposite to each other, and both ends are connected by vertical bars respectively;

[0012] The plurality of vertical rods include a first vertical rod and a second vertical rod, the first vertical rod and the second vertical rod are respectively arranged at two ends of the first cross rod and the second cross rod, and the two ends are respectively connected to the first vertical rod and the second vertical rod to form a frame structure;

[0013] The two ends of the first cross bar are respectively provided with second pin holes for pinning with the first pin holes on the Bailey plate assembly, and the two ends of the second cross bar are respectively provided with third pin holes for pinning with the supporting column.

[0014] Furthermore, the truss node assembly is composed of an upper chord part, a lower chord part, a plurality of vertical rods and a plurality of diagonal rods connected in cooperation, the upper chord part and the lower chord part are arranged opposite to each other and are connected by a plurality of vertical rods to form four installation surfaces;

[0015] The plurality of diagonal rods include a first diagonal rod, a second diagonal rod, a third diagonal rod and a fourth diagonal rod. The first diagonal rod and the second diagonal rod are respectively arranged on two adjacent mounting surfaces, and their two ends are respectively connected to the upper chord part and the vertical rod. The third diagonal rod and the fourth diagonal rod are respectively arranged on another two adjacent mounting surfaces, and their two ends are respectively connected to the lower chord part and the vertical rod.

[0016] Furthermore, the upper chord part is a frame structure formed by connecting four upper chord beams, and the lower chord part is a frame structure formed by connecting four lower chord beams.

[0017] Furthermore, the truss node assembly is provided with a plurality of first connection joints and second connection joints at each layer of the upper chord part and the lower chord part.

[0018] In order to achieve the above-mentioned object, the present invention provides an installation method of an assembly work platform applicable to a residential construction system, which is implemented based on the assembly work platform applicable to a residential construction system. The installation method comprises the following steps:

[0019] According to the size of the working platform, the finished flower rack assembly is first set at the bottom of the Bailey plate assembly on site and pinned with the Bailey plate assembly. Then the truss node assembly is connected to the two ends of the Bailey plate assembly chord with male and female heads. After being assembled into a truss unit, it is hoisted. The installation process follows the principle of symmetrical installation from the inside to the outside to prevent the system from being unstable due to unbalanced force.

[0020] The bottom of the truss unit is pinned to the column, and adjacent truss units are spliced ​​through truss node assemblies at the ends of the Bailey plate assemblies.

[0021] The assembly work platform suitable for a residential construction system provided by the present invention adopts a standardized component design, realizes modular assembly based on assembled connection nodes, is easy to install and disassemble, and can be circulated and utilized.

[0022] At the same time, a method for installing the working platform of "ground assembly and aerial lifting" is proposed, which is symmetrically installed from the inside to the outside to prevent the platform from becoming unstable due to unbalanced force. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 This is a schematic diagram of the overall structure of the Bailey plate assembly in this assembly work platform;

[0025] Figure 2 This is a schematic diagram of the structure of the chord rod of the Bailey plate assembly in the assembly work platform;

[0026] Figure 3 This is a schematic diagram of the overall structure of the truss node components in the assembly work platform;

[0027] Figure 4 This is a top view of the overall structure of the truss node components in this assembly work platform.

[0028] Figure 5 This is a schematic diagram of the overall structure of the finished flower stand assembly in this assembly platform;

[0029] Figure 6 This is a schematic diagram of the assembly of the finished flower stand assembly and the Bailey sheet assembly in this assembly work platform;

[0030] Figure 7 This is a schematic diagram of the first step of the assembly structure in the assembly work platform installation method;

[0031] Figure 8 This is a schematic diagram of the second step of the assembly structure in the assembly work platform installation method;

[0032] Fig. 9 This is a schematic diagram of the third step of the assembly structure in the assembly work platform installation method;

[0033] Fig.10 This is a schematic diagram of the fourth step of the assembly structure in the assembly work platform installation method;

[0034] Fig.11 This is a schematic diagram of the assembly structure of the fifth step in the assembly work platform installation method;

[0035] Fig.12 This is a schematic diagram of the assembly structure of the sixth step in the assembly work platform installation method;

[0036] Fig.13 This is a schematic diagram of the seventh step of the assembly structure in the assembly work platform installation method;

[0037] Fig.14 This is a schematic diagram of the assembly structure of the eighth step in the assembly work platform installation method;

[0038] Fig.15 This is a schematic diagram of the assembly structure of the ninth step in the assembly work platform installation method;

[0039] Fig.16 This is a schematic diagram of the assembly structure of the tenth step in the assembly work platform installation method;

[0040] The following is a description of the components in the accompanying drawings:

[0041] 100. Bailey plate assembly 110. Upper chord 111. First connecting joint 112. Second connecting joint 113. First pin hole 120. Lower chord 131. First vertical rod 132. Second vertical rod 133. Third vertical rod 141. First diagonal rod 142. Second diagonal rod 143. Third diagonal rod 144. Fourth diagonal rod 200. Truss node assembly 210. Upper chord portion 220. Lower chord portion 230. Vertical rod 241. First diagonal rod 242. Second diagonal rod 243. Third diagonal rod 244. Fourth diagonal rod 211. First connecting joint 212. Second connecting joint 300. Finished flower rack assembly 310. First cross bar 311. Second pin hole 320. Second cross bar 321. Third pin hole 331. First vertical rod 332. Second vertical rod 341. First diagonal rod 342. Second diagonal rod 343. Third diagonal rod 344. Fourth diagonal rod DETAILED DESCRIPTION

[0042] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams.

[0043] The existing horizontal work platform of the integrated jacking platform has the technical problem of inconvenient installation and disassembly due to the welding method. In view of this technical problem, the present invention provides an assembly work platform suitable for the residential construction system, which adopts standardized component design and realizes modular assembly based on assembled connection nodes, and is convenient to install and disassemble and can be used in a turnover manner. At the same time, a method for installing a work platform of "assembly on the ground and hoisting in the air" is proposed, which is symmetrically installed from the inside to the outside to prevent the platform from being unstable due to unbalanced force.

[0044] The assembly work platform suitable for the residential construction system provided by the present invention is mainly composed of Bailey sheet components, finished flower rack components and truss node components. It adopts standardized component design and realizes modular assembly based on assembled connection nodes set on each component. It is easy to install and disassemble and can be recycled.

[0045] The Bailey sheet assembly 100 is the main load-bearing rod of the work platform of the residential construction system, which is composed of a plurality of chord rods, a plurality of vertical rods and a plurality of diagonal rods connected in cooperation.

[0046] In some embodiments, the Bailey plate assembly uses two chord rods, see Figure 1 , respectively an upper chord rod 110 and a lower chord rod 120 , the upper chord rod 110 and the lower chord rod 120 are symmetrically arranged, and a mounting area for a plurality of vertical rods and a plurality of diagonal rods is formed in the middle.

[0047] The vertical rods include a first vertical rod 131, a second vertical rod 132 and a third vertical rod 133. The first vertical rod 131, the second vertical rod 132 and the third vertical rod 133 are equidistantly arranged between the two chord rods in sequence, and both ends are respectively connected to the upper chord rod 110 and the lower chord rod 120. An installation area for diagonal rods is formed between the two vertical rods. A connecting piece is provided in the middle of each vertical rod 130 for connecting several diagonal rods to form a connecting node.

[0048] Each installation area is provided with four oblique rods, namely a first oblique rod 141 , a second oblique rod 142 , a third oblique rod 143 and a fourth oblique rod 144 .

[0049] Two ends of the first diagonal rod 141 are respectively connected to the upper chord rod 110 and the first vertical rod 131, two ends of the second diagonal rod 142 are respectively connected to the upper chord rod 110 and the second vertical rod 132, two ends of the third diagonal rod 143 are respectively connected to the second vertical rod 132 and the lower chord rod 120, and two ends of the fourth diagonal rod 144 are respectively connected to the first vertical rod 131 and the lower chord rod 120.

[0050] Among them, see Figure 2 A first connection joint 111 and a second connection joint 112 are respectively provided at both ends of the upper chord 110 and the lower chord 120 , and the first connection joint 111 and the second connection joint 112 are respectively assembled and connected with the truss node assembly 200 .

[0051] Furthermore, a plurality of groups of first pin holes 113 are provided between the upper chord 110 and the lower chord 120 , and the finished flower rack assembly 300 is assembled and connected through the first pin holes 113 .

[0052] See also Figure 3The truss node assembly 200 is composed of an upper chord portion 210, a lower chord portion 220, a plurality of vertical rods and a plurality of diagonal rods. The upper chord portion 210 and the lower chord portion 220 are arranged opposite to each other and are connected by a plurality of vertical rods.

[0053] Furthermore, the upper chord part 210 is a frame structure formed by connecting four upper chord beams, and the lower chord part 220 is a frame structure formed by connecting four lower chord beams. The frame structure formed by the upper chord part 210 and the lower chord part 220 is connected by a plurality of vertical rods. The upper chord part 210 and the lower chord part 220 cooperate to form four mounting surfaces for mounting a plurality of diagonal rods.

[0054] The plurality of diagonal rods include a first diagonal rod 241, a second diagonal rod 242, a third diagonal rod 243 and a fourth diagonal rod 244. The first diagonal rod 241 and the second diagonal rod 242 are respectively arranged on two adjacent mounting surfaces, and their two ends are respectively connected to the upper chord portion 210 and the vertical rod 230. The third diagonal rod 243 and the fourth diagonal rod 244 are respectively arranged on the other two adjacent mounting surfaces, and their two ends are respectively connected to the lower chord portion 220 and the vertical rod 230.

[0055] See also Figure 4 The frame structure formed by the upper chord part 210 has four connection points, namely the first connection point, the second connection point, the third connection point and the fourth connection point. The four connection points are respectively provided with a plurality of first connection joints 211 and the second connection joints 212. The first connection joints 211 and the second connection joints 212 are respectively assembled and connected with the second connection joints 112 and the first connection joints 111 on the upper chord rod 110 and the lower chord rod 120 in the Bailey sheet assembly, and the Bailey sheet assemblies 100 in different directions are connected through the truss node assembly 200.

[0056] In this solution, the first connection point in the upper chord part 210 is respectively provided with a first connection joint 211 and a second connection joint 212 on different planes, the second connection point is respectively provided with a second connection joint 212 on different planes, the third connection point is respectively provided with a second connection joint 212 and a first connection joint 211 on different planes, and the fourth connection point is respectively provided with a first connection joint 211 on different planes.

[0057] Meanwhile, the structure of the lower chord portion 220 is the same as that of the upper chord portion, and will not be described in detail here.

[0058] It should be noted here that this solution does not limit the structure of the first connecting joint and the second connecting joint in the Bailey plate assembly 100 and the truss node assembly 200. For example, the first connecting joint may be a male head and the second connecting joint may be a female head, and an assembled connection may be achieved by cooperating between the male head and the female head.

[0059] During application, several Bailey sheet assemblies 100 are assembled in different directions of the truss node assembly 200, and the several Bailey sheet assemblies 100 cooperate to form a working platform, and then a finished flower rack assembly 300 is arranged at the bottom of the Bailey sheet assembly 100, and the finished flower rack assembly 300 is assembled and connected with the supporting column.

[0060] Further, see Figure 5 The finished flower rack assembly 200 is composed of a plurality of horizontal bars, a plurality of vertical bars and a plurality of diagonal bars, which are vertically arranged relative to the Bailey sheet assembly 100, with the upper portion being assembled and connected to the Bailey sheet assembly 100, and the lower portion being assembled and connected to the supporting column.

[0061] In some embodiments, the plurality of crossbars include a first crossbar 310 and a second crossbar 320 . The first crossbar 310 and the second crossbar 320 are disposed opposite to each other, and both ends are connected by vertical bars.

[0062] See also Figure 6 The two ends of the first cross bar 310 are respectively provided with second pin holes 311, which are used to be pinned with the first pin holes 113 on the Bailey sheet assembly 100, so that the Bailey sheet assembly 100 can be supported by the finished flower rack assembly 300; at the same time, adjacent Bailey sheet assemblies 100 can also be connected through the finished flower rack assembly 300 to realize the assembly connection of adjacent Bailey sheet assemblies 100.

[0063] The second cross bar 320 is provided with third pin holes 321 at both ends thereof for pin connection with the supporting columns.

[0064] The plurality of vertical rods include a first vertical rod 331 and a second vertical rod 332 . The first vertical rod 331 and the second vertical rod 332 are respectively disposed at two ends of the first crossbar 310 and the second crossbar 320 , and the two ends are respectively connected to the first vertical rod 331 and the second vertical rod 332 to form a frame structure.

[0065] The plurality of diagonal bars include a first diagonal bar 341, a second diagonal bar 342, a third diagonal bar 343 and a fourth diagonal bar 344. The first diagonal bar 341, the second diagonal bar 342, the third diagonal bar 343 and the fourth diagonal bar 344 are cross-arranged in pairs, and their two ends are connected to the vertical bar and the horizontal bar respectively.

[0066] The assembly work platform suitable for the residential construction system constructed based on the above scheme also proposes an installation method of the work platform of "ground assembly and aerial hoisting", which is installed symmetrically from the inside to the outside to prevent the platform from becoming unstable due to unbalanced force.

[0067] First, according to the size of the work platform, the finished flower rack assembly 300 is first set at the bottom of the Bailey sheet assembly 100 and pinned to the Bailey sheet assembly 100, and then the truss node assembly 200 is connected to the two ends of the chord of the Bailey sheet assembly 100 with male and female heads, and then assembled into a truss unit 500 and then assembled according to the Figure 7-Figure 16 The steps and methods for lifting are as follows.

[0068] First, the distance from each part of the working platform to the axis of the exposed design is analyzed, and the positive projection line of the working platform is laid out on the attachment surface. According to the designed position and truss size, the three-dimensional coordinates of each node of the truss are determined in space. This is used as the pre-control data for installation measurement and control. Near the working platform, a clear elevation control point is carved as the elevation control basis for the vertical positioning of the working platform. During installation, a level is set up to monitor the elevation changes of the upper chord in the working platform in real time.

[0069] The assembled groups of truss units are hoisted separately, and the installation process follows the principle of symmetrical installation to prevent the system from being unstable due to unbalanced forces.

[0070] First, the first set of truss units is hoisted on the lattice columns, and the connection nodes at the bottom of the truss units are pin-connected to the columns.

[0071] Then, the second set of truss units are hoisted on the lattice columns and arranged symmetrically with the first set of truss units, and the connection nodes at the bottom of the truss units are pin-connected with the columns.

[0072] Then the first group of truss units and the second group of truss units are assembled and connected through the third group of truss units, and the upper and lower ends of the first group of truss units and the second group of truss units are connected respectively through the fourth group of truss units and the fifth group of truss units.

[0073] Therefore, after the subsequent main truss unit is hoisted into place, the pin connection with the column and the adjacent main truss unit is completed. The installation of each unit truss is carried out strictly in accordance with the hoisting sequence, and the installation process follows the principle of symmetrical installation from inside to outside to prevent the system from being unstable due to unbalanced force.

[0074] During the installation process, the work platform is tracked and measured in real time using a total station to measure the lateral bending and deflection of the work platform truss. If the measured position, bending, deflection and other data are different from the design, the truss position is adjusted using equipment such as tower cranes and electric hoists.

[0075] The assembled work platform and installation method suitable for residential construction systems formed by the above scheme have a lightweight design of the work platform, which is suitable for residential construction systems and reduces the deadweight and cost of the work platform.

[0076] Secondly, standardized component design is adopted, and modular assembly is achieved based on assembled connection nodes, which makes installation and disassembly easy and can be recycled.

[0077] In addition, the installation process generally adopts the method of "ground assembly and aerial lifting", and is installed symmetrically from the inside to the outside to prevent platform instability caused by unbalanced force.

[0078] The above-mentioned method of the present invention, or a specific system unit, or a part of the same, is a pure software architecture, which can be arranged on a physical medium, such as a hard disk, an optical disk, or any electronic device (such as a smart phone, a computer-readable storage medium) through program code. When the machine loads the program code and executes it (such as a smart phone loading and executing it), the machine becomes a device for implementing the present invention. The above-mentioned method and device of the present invention can also be transmitted in the form of program code through some transmission media, such as cables, optical fibers, or any transmission mode. When the program code is received, loaded and executed by a machine (such as a smart phone), the machine becomes a device for implementing the present invention.

[0079] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An assembly work platform suitable for a residential construction system, characterized in that: It includes a Bailey sheet assembly, a finished flower rack assembly and a truss node assembly. The truss node assembly is arranged at the end of the Bailey sheet assembly, and the Bailey sheet assemblies in different directions are assembled through the truss node assembly. The finished flower rack assembly is arranged at the bottom of the Bailey sheet assembly, and one end is assembled and connected to the Bailey sheet assembly, and the other end of the finished flower rack assembly is assembled and connected to the column.

2. The assembly work platform suitable for a residential construction system according to claim 1, characterized in that: The Bailey sheet assembly is composed of a plurality of chord rods, a plurality of vertical rods and a plurality of diagonal rods connected in cooperation; the plurality of chord rods include an upper chord rod and a lower chord rod, the upper chord rod and the lower chord rod are symmetrically arranged, and a mounting area for a plurality of vertical rods and a plurality of diagonal rods is formed in the middle; A first connection joint and a second connection joint are respectively provided at both ends of the upper chord and the lower chord, and the first connection joint and the second connection joint are respectively assembled and connected with the truss node assembly; A plurality of groups of first pin holes are arranged between the upper chord and the lower chord, and the flower rack components are assembled and connected via the first pin holes.

3. The assembly work platform suitable for a residential construction system according to claim 2, characterized in that: The finished flower stand assembly comprises a plurality of horizontal bars, a plurality of vertical bars and a plurality of diagonal bars; The plurality of crossbars include a first crossbar and a second crossbar, the first crossbar and the second crossbar are arranged opposite to each other, and both ends are connected by vertical bars respectively; The plurality of vertical rods include a first vertical rod and a second vertical rod, the first vertical rod and the second vertical rod are respectively arranged at two ends of the first cross rod and the second cross rod, and the two ends are respectively connected to the first vertical rod and the second vertical rod to form a frame structure; The two ends of the first cross bar are respectively provided with second pin holes for pinning with the first pin holes on the Bailey plate assembly, and the two ends of the second cross bar are respectively provided with third pin holes for pinning with the supporting column.

4. The assembly work platform suitable for a residential construction system according to claim 1, characterized in that: The truss node assembly is composed of an upper chord part, a lower chord part, a plurality of vertical rods and a plurality of diagonal rods connected in cooperation. The upper chord part and the lower chord part are arranged opposite to each other and are connected by a plurality of vertical rods to form four installation surfaces. The plurality of diagonal rods include a first diagonal rod, a second diagonal rod, a third diagonal rod and a fourth diagonal rod. The first diagonal rod and the second diagonal rod are respectively arranged on two adjacent mounting surfaces, and their two ends are respectively connected to the upper chord part and the vertical rod. The third diagonal rod and the fourth diagonal rod are respectively arranged on another two adjacent mounting surfaces, and their two ends are respectively connected to the lower chord part and the vertical rod.

5. The assembly work platform suitable for a residential construction system according to claim 4, characterized in that: The upper chord part is a frame structure formed by connecting four upper chord beams, and the lower chord part is a frame structure formed by connecting four lower chord beams.

6. The assembly work platform suitable for a residential construction system according to claim 5, characterized in that: The truss node assembly is provided with a plurality of first connection joints and a plurality of second connection joints at each layer of the upper chord part and the lower chord part.

7. A method for installing an assembly work platform suitable for a residential construction system, characterized in that: It is implemented based on the assembly work platform applicable to the residential construction system described in claims 1-6, and the installation method comprises the following steps: According to the size of the working platform, the finished flower rack assembly is first set at the bottom of the Bailey plate assembly on site and pinned with the Bailey plate assembly. Then the truss node assembly is connected to the two ends of the Bailey plate assembly chord with male and female heads. After being assembled into a truss unit, it is hoisted. The installation process follows the principle of symmetrical installation from the inside to the outside to prevent the system from being unstable due to unbalanced force. The bottom of the truss unit is pinned to the column, and adjacent truss units are spliced ​​through truss node assemblies at the ends of the Bailey plate assemblies.

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