Construction method of frame type fixing support for electromechanical modular installation

Abstract

The invention relates to the technical field of construction engineering comprehensive pipeline arrangement, in particular to a frame type fixing support construction method for electromechanical modular installation, and the construction method comprises the steps that a frame type fixing support and a comprehensive pipeline are assembled into equal-length segments for modular installation; the method comprises the following steps: firstly, carrying out modular deepening design on a pipeline and a frame-type fixing bracket by adopting BIM, checking collision and clear height of the pipeline and the frame-type fixing bracket through a BIM model collision technology, then prefabricating all parts of the frame-type fixing bracket and a comprehensive pipeline, and then assembling all the parts of the frame-type fixing bracket and the comprehensive pipeline into an integral modular structure; and finally, hoisting, adjusting and fixing are carried out. According to the construction method of the frame type fixing support for electromechanical modular installation, electromechanical full-professional pipelines can be manufactured in advance, the manufacturing quality of comprehensive pipelines is guaranteed, the pipelines are transported to a construction site in a modular mode, and modular connection and assembly of the electromechanical full-professional pipelines are completed comprehensively, orderly, rapidly and with high quality.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated pipeline arrangement in construction engineering, and in particular to a construction method of a frame-type fixed bracket for mechanical and electrical modular installation. Background Art

[0002] With the rapid development of cities and the continuous innovation of technology, the use of electromechanical equipment has become more and more extensive, and the types of equipment have gradually increased. In the application of equipment, the actual functions have been greatly improved, making the building electromechanical installation project more and more a key project in the entire building. At the same time, the comprehensive pipeline layout technology is the core content of the electromechanical installation project.

[0003] Since the integrated pipeline layout technology in the mechanical and electrical installation project of buildings can involve many fields, as the cross-concentration of pipeline layout becomes more and more obvious, the layout of integrated pipelines and the erection of pipeline supports are becoming more and more complicated. The integrated pipeline design scheme based on BIM modeling is also introduced to make the pipeline layout and the erection of supports more scientific and reasonable. However, these improvements are all for the early design stage, and they also face various problems in the later installation and construction process. The existing mechanical and electrical integrated pipeline installation mainly includes two methods: one is that the construction personnel use the common bracket made of steel sections after measuring and laying out the integrated pipelines on site; the other is to prefabricate the finished steel sections and mechanical connectors in the factory according to the detailed drawings of the integrated pipelines and brackets, and assemble and splice the finished support and hanger system on site. However, no matter which method is used, there are problems in the following aspects: 1. The product forms of these two implementation methods are both single planar structural brackets, and pipeline arrangement and installation are achieved by arranging pipeline bracket structures at intervals. The structure is single, the function is relatively simple, and the space utilization rate is low; Second, they all need to be processed or assembled on site one by one, which has low construction efficiency and requires high experience and technical skills of workers. Not only is the cost high, but it is also difficult to meet the construction process requirements; 3. The installation of the integrated pipeline can only be carried out after the installation of the bracket is completed, and there is a serious risk of idle work in the connection of the process; Fourth, when the brackets using these two implementation methods are used to install integrated pipelines, the brackets only bear longitudinal forces, and have poor stability under lateral forces, which may easily lead to safety problems such as loose pipelines and rolling down due to loose installation.

[0004] Therefore, the structural form of the integrated pipeline support not only affects the construction efficiency and construction period, but also affects the project quality and safety. The structural form and implementation method of the pipeline support have become one of the most important technical issues in building mechanical and electrical installation projects. Summary of the invention

[0005] At least one of the purposes of the present invention is to provide a frame-type fixed bracket for electromechanical modular installation, in view of the problems that the existing integrated pipeline support structure is a single plane structure bracket, which has relatively simple functions, low space utilization and weak safety. After installation, the frame-type fixed bracket constitutes an electromechanical integrated pipeline support system, which can not only be used for integrated pipeline layout, but also can be used for connection with building structures to ensure that the structure is stable and firm.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention includes the following aspects.

[0007] A construction method of a frame-type fixed support for mechanical and electrical modular installation, the frame-type fixed support construction method uses a frame-type fixed support to install an integrated pipeline, first prefabricates the frame-type fixed support and the integrated pipeline, and then installs the integrated pipeline while setting up the fixed support, the frame-type fixed support includes a vertical support and a horizontal support, the vertical support and the horizontal support are vertically connected on the same plane to form a planar frame structure, multiple groups of the planar frame structures are arranged in parallel, the frame-type fixed support also includes a longitudinal support for connecting multiple groups of parallel planar frame structures to form an integral whole, the top of the vertical support is also connected to a fixed support foot, the fixed support foot is used to connect to a building structure, the longitudinal support is perpendicular to the planar frame structure, the longitudinal support includes a first longitudinal support and a second longitudinal support, the first longitudinal support is connected to the outside of the vertical support of the multiple groups of planar frame structures, the second longitudinal support is arranged between the side surfaces of the vertical supports of two adjacent planar frame structures, the horizontal support includes a first horizontal support and a second horizontal support, the first horizontal support and the second horizontal support are both arranged between the side surfaces of the vertical supports of a single planar frame structure, and the construction steps of using the frame-type fixed support to install the integrated pipeline include: Step A: installing two fixed legs corresponding to the first row and the second row of plane frame structures respectively, wherein the fixed legs are used to be connected to the building structure; Step B: After the fixed legs are firmly installed, vertical pillars are connected and installed on the sliding columns of the two fixed legs of the two groups respectively, and the relative displacement of the vertical pillars and the sliding columns is adjusted according to the actual situation on site. After the adjustment, they are fixed with snap-fit ​​parts, fastening bolts and nuts; Step C: installing two planar frame structures arranged side by side, including installing transverse struts between two groups of two vertical struts, including installing a first transverse strut and a second transverse strut; Step D: installing the integrated pipeline and connecting the two planar frame structures, including installing the pipeline on the transverse support by using a pipe clamp corresponding to the diameter of the integrated pipeline, installing the integrated pipeline on the transverse support by adjusting the position of the pipe clamp on the adjustment slot, and fixing the fastening end of the pipe clamp with a nut after passing through the adjustment slot. This step also includes installing and connecting the longitudinal support; Step E: according to the on-site installation requirements, continue to add and install the plane frame structure, or add and install vertical pillars and fixed legs on the outside of the two installed plane frames. If you continue to add and install the plane frame structure, proceed to the subsequent step F. If you add and install a fixed leg on the outside of the two installed plane frames, proceed to the subsequent step G. Step F: According to the layout of the integrated pipelines, determine the installation position of the third plane frame structure, first install the two fixed legs corresponding to the third plane frame structure, then connect and install the two vertical pillars and fix them, then connect and fix the transverse pillars between the two vertical pillars, and arrange and install the integrated pipelines on the connected and fixed transverse pillars, and at the same time connect and fix the longitudinal pillars between the third plane frame structure and the adjacent plane frame structure; Step G: According to the layout of the integrated pipeline, determine the installation position of the fixed legs beside the two installed plane frames, first install the two newly added fixed legs at the installation position, then connect and install the vertical pillars corresponding to each fixed leg, then connect and install the horizontal pillars between the adjacent vertical pillars after fixing the vertical pillars, and arrange and install the integrated pipeline on the connected and fixed horizontal pillars, and at the same time connect the longitudinal pillars between the two newly added vertical pillars; Step H: Repeat steps EG until the arrangement and assembly of all frame-type fixed brackets and integrated pipelines are completed.

[0008] In view of the low efficiency of on-site processing or assembly and splicing, and the high requirements on workers' experience and process level, the frame-type fixed bracket construction method of the technical solution can be used to prefabricate the frame-type fixed bracket and the integrated pipeline in the factory to improve the production quality. When splicing, the frame-type fixed bracket and the integrated pipeline are connected and assembled one by one to achieve the simultaneous installation of the fixed bracket and the integrated pipeline, which not only greatly improves the construction efficiency, but also avoids the on-site hot work of workers, has the characteristics of safe construction and low assembly strength, and also solves the risk of idle work in material stacking and process connection, and the installation is convenient and efficient; By connecting the fixed legs to the building structure in step A, the frame-type fixed bracket is hoisted as a unit division of the electromechanical integrated pipeline module, forming a whole with the building structure, realizing accurate assembly of the module on site, safely and efficiently, and achieving the overall function of the building structure.

[0009] Preferably, in step D, the longitudinal strut is perpendicular to the plane frame structure, the vertical strut, the longitudinal strut and the transverse strut are U-shaped channel steel structures, the first longitudinal strut and the first transverse strut adopt a simple U-shaped channel steel structure, the simple U-shaped channel steel structure includes a simple closed side and a simple adjustable long groove, and the other two sides are short closed sides, and a plurality of adjustable grooves are evenly spaced on the simple closed side; The second longitudinal support, vertical support and second transverse support adopt a mouth-shaped channel steel structure, which includes a mouth-shaped closed side on one side and mouth-shaped adjustment long grooves on the other three sides. A plurality of adjustment grooves are evenly spaced on the mouth-shaped closed side on one side.

[0010] Preferably, in step A, the fixed support leg comprises a sliding column and a fixing seat, the fixing seat is provided with a mounting through hole, and the fixing seat is pre-embedded and installed in the building structure or fixedly connected to the building structure through a fixing piece.

[0011] Preferably, before step A, step A' is also included: transporting the frame-type fixed bracket. When transporting the frame-type fixed bracket, an integrated pipeline for installation on the frame-type fixed bracket is simultaneously transported. The frame-type fixed bracket includes 3-4 planar frame structures and longitudinal struts connected between the planar frame structures. The length of the transported integrated pipeline corresponds to the length of the frame-type fixed bracket.

[0012] Preferably, in step C, multiple transverse pillars are installed between two vertical pillars of two groups respectively, including installing a first transverse pillar and a second transverse pillar, wherein the adjustment long slot of the first transverse pillar faces upward and the closed side with the adjustment slot faces downward, and the adjustment long slot of the second transverse pillar faces upward and the closed side with the adjustment slot faces downward.

[0013] Preferably, in step D, a plurality of longitudinal pillars are installed between the planar frame structures arranged side by side, including a first longitudinal pillar and a second longitudinal pillar, the first longitudinal pillar being arranged on the outside of the vertical pillar, and both ends extending to the outside of the ends of both sides of the vertical pillar, the adjustment slot of the first longitudinal pillar is fitted with the outer side surface of the vertical pillar, the second longitudinal pillar is arranged between the side surfaces of the vertical pillars of two adjacent planar frame structures, and the ends of the second longitudinal pillar are vertically fitted with the side surfaces of the vertical pillars at both ends.

[0014] Preferably, in step F, when second longitudinal pillars are installed at both ends of the vertical pillars in the second planar frame structure, the second longitudinal pillars and the vertical pillars are fixed by using fourth connecting members and engaging members.

[0015] Furthermore, the fourth connecting member includes a long U-shaped enclosing piece bent into a right angle, and two ear pieces arranged at one end of the long U-shaped enclosing piece, and the two ear pieces are vertically connected to the ends of the bent pieces on both sides of the long U-shaped enclosing piece; The engaging member comprises an engaging seat for engaging in the notches on the side of the openings of each support column, and a screw rod integrally connected to the engaging seat; When fixing, the long U-shaped wrapping piece of the fourth connecting member is clamped and wrapped on the three side surfaces of the vertical pillar, and the two ear pieces extend to the second longitudinal pillar on both sides of the vertical pillar. Two mounting holes are arranged on the three bent surfaces of the long U-shaped wrapping piece. The fourth connecting member is fixed to the vertical pillar through the mounting holes by means of clamping parts and fasteners. Mounting holes are arranged on the two ear pieces, and the fourth connecting member is fixed to the second longitudinal pillar by means of clamping parts and fasteners.

[0016] Preferably, in step G, after the legs are fixed beside the two installed planar frames and the vertical pillars are installed, and the second transverse pillars are installed at both ends of the middle vertical pillar, the fourth connecting member and the snap-fitting member are used to fix the second transverse pillar and the vertical pillar.

[0017] Furthermore, the fourth connecting member includes a long U-shaped enclosing piece bent into a right angle, and two ear pieces arranged at one end of the long U-shaped enclosing piece, and the two ear pieces are vertically connected to the ends of the bent pieces on both sides of the long U-shaped enclosing piece; The engaging member comprises an engaging seat for engaging in the notches on the side of the openings of each support column, and a screw rod integrally connected to the engaging seat; When fixing, the long U-shaped wrapping piece of the fourth connecting piece is clamped and wrapped on the three side surfaces of the vertical pillar, and the two ears extend to the second transverse pillar on both sides of the vertical pillar. The fourth connecting piece is fixed to the vertical pillar by means of clamping parts and fasteners through the mounting holes opened on the three bent surfaces of the long U-shaped wrapping piece, and the fourth connecting piece is fixed to the second transverse pillar by means of clamping parts and fasteners through the mounting holes opened on the two ears.

[0018] The technical solution also provides another construction method of a frame-type fixed support for mechanical and electrical modular installation. When the frame-type fixed support is used to install the integrated pipeline, the frame-type fixed support and the integrated pipeline are assembled into equal-length segments for modular installation. The construction steps of installing the integrated pipeline using the frame-type fixed support include: Step A´: Use BIM to conduct modular in-depth design of pipelines and frame-type fixed brackets, with a length of 5 to 7 meters, and use BIM model collision technology to check the collision and clear height of pipelines and frame-type fixed brackets; Step B´: Prefabricate the components of the frame-type fixed support and the integrated pipelines according to the segment length of the BIM-deepened design. The frame-type fixed support includes vertical supports, horizontal supports, longitudinal supports, connectors and snap-fit ​​parts; Step C´: Except for the fixed legs, assemble the components of the frame-type fixed bracket and the integrated pipelines into an overall modular structure and transport it to the installation site; Step D´: Connect and install the fixed legs on the building structure, hoist and install the modular overall structure in which the integrated pipelines are assembled on the frame-type fixed bracket, and adjust and fix it.

[0019] Through the BIM model collision technology in step A´, the frequent collision problems of professional pipelines can be quickly checked, and the comprehensive pipelines can be arranged in advance to ensure that the pipeline net height requirements are met, so that the comprehensive pipeline layout is more scientific and reasonable and meets the functional requirements; The frame-type fixed bracket construction method for electromechanical modular installation of this scheme can pre-fabricate all electromechanical professional pipelines to ensure the quality of comprehensive pipeline production, and transport them to the construction site in a modular manner to complete the modular connection and assembly of all electromechanical professional pipelines in a comprehensive, orderly, rapid and high-quality manner.

[0020] In summary, due to the adoption of the above technical solution, the present invention has at least the following beneficial effects: 1. The construction method of mechanical and electrical modular installation of this embodiment is adopted to form a stable three-dimensional integrated pipeline support system, so that the frame-type fixed bracket is not only a supporting component of the integrated pipeline, but also a frame body of the modular unit of the integrated pipeline. It can be prefabricated in advance in ICBC as a whole, improving the accuracy of production and on-site assembly. Moreover, the most important thing about this construction method is that it solves the problem encountered in the existing integrated pipeline installation that the bracket must be installed before the pipeline can be arranged and installed, and overcomes the serious problem of idle work in the process connection. The fixed bracket can be installed and the integrated pipeline can be arranged and installed at the same time, which greatly improves the construction efficiency; 2. In the construction process of installing integrated pipelines using frame-type fixed brackets, the adjustment long grooves and several adjustment slots opened on the support structure of each component of the frame-type fixed bracket are used for assembly and adjustment, which can eliminate the error redundancy in the structural construction and bracket production process, avoid on-site installation errors, and realize the precise assembly of modules on site; 3. By prefabricating the integrated pipeline and transport frame-type fixed bracket in the factory, the processing and manufacturing quality can be guaranteed to be high, and the assembly can be done quickly and accurately in the later stage. The brackets and pipelines transported during the transportation process are the overall structure to be installed in the later stage. In order to achieve transportation, it is equivalent to a trial assembly in the early stage. This method can not only avoid rolling scratches on the pipeline during transportation, but also avoid material accumulation on site, directly realize modular production, transportation and on-site installation, and can be adjusted by adjusting the long slot and adjusting the slot position, which solves the possible errors in the later assembly and has high assembly quality; 4. Installing multiple transverse pillars during the construction process can improve the internal support strength of a single plane frame structure and ensure that the frame-type fixed bracket is stable and reliable. The adjustment long slots of the transverse pillars are facing upwards, and the closed side with adjustment slots is arranged downwards. The integrated pipeline can be installed in any part, which is more adapted to the on-site space requirements and improves the assembly quality and assembly flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a process flow chart of the construction method of the frame-type fixed bracket for mechanical and electrical modular installation.

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the frame-type fixing bracket used for electromechanical modular installation in the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the frame-type fixed support used for mechanical and electrical modular installation in the present invention, in which integrated pipelines are installed.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of a frame-type fixing bracket according to another embodiment.

[0025] Figure 5 This is a schematic diagram of a three-dimensional structure of a frame-type fixed support installed with integrated pipelines in another embodiment.

[0026] Figure 6 for Figure 4 A partial enlarged view of point A in the middle.

[0027] Figure 7 It is a schematic diagram of the elevation structure of the first longitudinal support in the frame-type fixing bracket of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the first longitudinal support in the frame-type fixing bracket of the present invention.

[0029] Fig. 9 It is a schematic diagram of the elevation structure of the second longitudinal support in the frame-type fixing bracket of the present invention.

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the second longitudinal support in the frame-type fixing bracket of the present invention.

[0031] Fig.11 It is a schematic diagram of the elevation structure of the vertical support in the frame type fixing bracket of the present invention.

[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the vertical support in the frame-type fixing bracket of the present invention.

[0033] Fig.13 It is a schematic diagram of the elevation structure of the first transverse support in the frame-type fixing bracket of the present invention.

[0034] Fig.14 It is a schematic diagram of the three-dimensional structure of the first transverse support in the frame-type fixing bracket of the present invention.

[0035] Fig.15 It is a schematic diagram of the elevation structure of the second transverse support in the frame-type fixing bracket of the present invention.

[0036] Fig.16 It is a schematic diagram of the three-dimensional structure of the second transverse support in the frame-type fixing bracket of the present invention.

[0037] Fig.17 It is a schematic diagram of the structure in which the engaging member in the frame-type fixing bracket of the present invention is placed on the second transverse support.

[0038] Fig.18 for Figure 5 A partial enlarged view of point B in the middle.

[0039] Fig.19 for Figure 4 A partial enlarged view of point C in the middle.

[0040] Fig. 20 for Figure 5 A partial enlarged view of point D in the middle.

[0041] Fig.21 for Figure 4 A partial enlarged view of point E in the middle.

[0042] Fig. 22 It is a schematic diagram of the elevation structure of the simple U-shaped channel steel structure in the frame type fixing bracket of the present invention.

[0043] Fig.23 It is a three-dimensional structural schematic diagram of a simple U-shaped channel steel structure in the frame type fixing bracket of the present invention.

[0044] Fig.24 It is a schematic diagram of the elevation structure of the mouth-shaped channel steel structure in the frame-type fixing bracket of the present invention.

[0045] Fig.25 It is a three-dimensional structural schematic diagram of the mouth-shaped channel steel structure in the frame-type fixing bracket of the present invention.

[0046] Fig.26 for Figure 2 A partial enlarged view of point F in the middle.

[0047] Markings in the figure: 100-frame type fixed bracket, 110-vertical pillar, 1101-third open side, 1102-third closed side, 1103-third flange strip, 120-transverse pillar, 121-first transverse pillar, 1211-fourth open side, 1212-fourth closed side, 1213-fourth flange strip, 122-second transverse pillar, 1221-fifth open side, 1222-fifth closed side, 1223-fifth flange strip, 130-longitudinal pillar, 131-first longitudinal pillar, 1311-first open side, 1312-first closed side, 1313-first flange strip, 132-second longitudinal pillar, 1321-X-shaped frame, 1322-second closed side, 1323-second open Mouth side, 1324-second flange strip, 140-fixed support foot, 141-sliding column, 142-fixed seat, 150-adjustment slot, 160-connecting piece, 161-first connecting piece, 1621-L-shaped fixing piece, 1622-right angle plate, 162-second connecting piece, 163-third connecting piece, 164-fourth connecting piece, 1641-long U-shaped enclosing piece, 1642-ear piece, 165-fifth connecting piece, 170-clamping piece, 171-clamping seat, 172-screw, 180-simple U-shaped channel steel structure, 181-simple closed side, 182-simple adjustment long slot, 183-short closed side, 184-simple flange strip, 190-mouth-shaped channel steel structure, 191-mouth-shaped closed side, 192- Mouth-shaped adjustment long groove, 193-mouth-shaped flange strip, 200-pipe clamp, 300-integrated pipeline, 400-adjustment long groove, 500-adjustment fixing frame, 501-anchor bolt, 502-adjustment clamp, 503-support adjustment rod, 600-triangular reinforcement strut, 700-scissors strut. DETAILED DESCRIPTION

[0048] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments to make the purpose, technical solutions and advantages of the present invention more clearly understood. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0049] In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances. Example 1

[0050] This embodiment shows a frame-type fixing bracket for mechanical and electrical modular installation, such as Figure 2-Figure 5 As shown, the frame-type fixed support 100 includes a vertical support 110 and a horizontal support 120, and the vertical support 110 and the horizontal support 120 are vertically connected on the same plane to form a planar frame structure. Multiple groups of planar frame structures are arranged in parallel. The frame-type fixed support 100 also includes a longitudinal support 130 for connecting multiple groups of parallel planar frame structures to form an integral whole, so that the frame-type fixed support 100 forms a modular finished support structure through the connection of the vertical support 110, the horizontal support 120 and the longitudinal support 130, which is used to support the integrated pipeline 300. The frame-type fixed support 100 can effectively meet the structural bearing requirements of the integrated pipeline, not only can it withstand longitudinal force, but also lateral force is very good, and has high force stability; the top of the vertical support 110 is also connected to a fixed support leg 140, and the fixed support leg 140 can be slidably connected to the vertical support 110, so that the fixed support leg 140 can be slidably connected to the vertical support 110, so that the fixed support leg 140 can be moved along the vertical The fixing legs 140 are extended and slidably connected to the building structure in the length direction of the pillar 110. The fixing legs 140 are used to be fixed to the building structure, including being pre-buried and installed in the building structure or being fixedly connected to the building structure by fixing parts. When the pre-buried installation method is adopted, the fixing legs 140 are arranged in advance according to the order of concrete pouring. The fixing legs 140 and the vertical pillars 110 are provided with fixing structures, so that after the fixing legs 140 slide into place along the length direction of the vertical pillars 110, the fixing legs 140 and the vertical pillars 110 can be fixed by fixing parts. By setting the fixing legs 140, the frame-type fixing bracket 100 can fully meet the on-site construction space, and the space requirements are met by sliding the fixing legs 140. At the same time, the frame-type fixing bracket 100 is fixed by the fixing legs 140, which not only ensures that the installation is stable and firm, completely overcomes the safety risks such as rolling collapse, but also has powerful functions, can achieve overall connection with the building structure, and make full use of the construction space.

[0051] The frame-type fixed support 100 also includes an inclined triangular reinforcement strut 600, the two ends of which are respectively connected to the vertical pillar 110 and the transverse pillar 120, and the angle between the triangular reinforcement strut 600 and the transverse pillar 120 is between 30-60 degrees. The triangular reinforcement strut structure 600 is arranged in the plane frame structure formed by splicing the vertical pillar 110 and the transverse pillar 120, which can ensure the stability of the plane frame structure. A scissor strut 700 is also arranged between two adjacent vertical pillars 110, and the ends of the scissor strut 700 are connected and fixed to the vertical pillar 110 through a connecting piece 160. By arranging the triangular reinforcement strut 600, the stability between the two adjacent plane frame structures can be ensured, the integrity of the frame-type fixed support is improved, and it is ensured that after the frame-type fixed support 100 is installed with the integrated pipeline 300, the structure is firm and will not cause distortion, dislocation or deformation.

[0052] When the fixed support leg 140 is fixedly connected to the building structure by a fixing member, the fixed support leg 140 is integrally connected with an anchor bolt 501, and the fixed support leg 140 is integrally fixed to the building structure by drilling a hole in the building structure. Figure 4 and Figure 6 As shown, the fixed support leg 140 includes a sliding column 141 and a fixing seat 142. The sliding column 141 is connected to the vertical pillar 110 in a snap-fitting sliding manner. The fixing seat 142 is fixedly connected to the end of the sliding column 141. The sliding column 141 is provided with a fixing structure connected to the vertical pillar 110. The fixing seat 142 is provided with a fixing structure that connects the fixed support leg 140 as a whole to the building structure. Specifically, the sliding column 141 is a U-shaped steel structure. The size of the U-shaped groove of the sliding column 141 is larger than the outer size of the vertical pillar 110, so that the vertical pillar 110 can be inserted and installed in the U-shaped groove of the sliding column 141. The fixing structures provided on the sliding column 141 and the fixing seat 142 are respectively a mounting hole and a strip-shaped fixing hole. The fixing seat 142 is a long strip steel plate or a square steel plate. 42, you can first install expansion bolts or embed embedded parts in the building structure, and then install the fixing seat 142 on the expansion screws or connect it to the embedded parts. One end of the sliding column 141 is welded to the long steel plate surface. When installing the fixed support leg 140, you can use the anchor bolts that are pre-fixed on the building structure, and install the fixed support leg 140 on the building structure through the strip fixing hole. You can also pre-arrange the fixing seat 142 at the part to be poured in the building structure, and pre-embed and fix the fixed support leg 140 by pouring concrete. When installing the fixed support leg 140, adjust the positioning by adjusting the relative position between the sliding column 141 and the vertical column 110. The end of the sliding column 141 connected to the vertical column 110 is provided with an end bevel, which is convenient for inserting the vertical column 110 into the U-shaped groove of the sliding column 141.

[0053] The longitudinal pillar 130 used to connect multiple groups of parallel planar frame structures to form a whole includes a first longitudinal pillar 131 and a second longitudinal pillar 132. The first longitudinal pillar 131 is arranged on the outside of the vertical pillar 110, and both ends extend to the outside of the two side ends of the vertical pillar 110. The second longitudinal pillar 132 is arranged between the side surfaces of the vertical pillars 110 of two adjacent planar frame structures, and the ends of the second longitudinal pillar 132 are vertically fitted with the side surfaces of the vertical pillars 110 at both ends.

[0054] The first longitudinal support 131 is a U-shaped structure. Figure 7 and Figure 8As shown, it includes a first open side 1311 and a first closed side 1312 located on the opposite side of the first open side 1311. First flange strips 1313 for clamping are arranged on the inner walls on both sides of the first open side 1311. The first flange strips 1313 extend along the length direction of the first longitudinal pillar 131 with equal lengths. Adjustment slots 150 are evenly arranged in the length direction of the first closed side 1312, so that when the first longitudinal pillar 131 is installed on the vertical pillar 110 and connected through the connecting piece 160, the position of the first longitudinal pillar 131 can be adjusted through the adjustment slots 150, so that the frame-type fixing bracket 100 meets the space use requirements, allows the frame-type fixing bracket 100 to have a certain range of error redundancy, and realizes accurate assembly on site; like Fig. 9 and Fig.10 As shown, the second longitudinal support 132 includes an X-shaped frame 1321, and a second closed side 1322 and a second open side 1323 respectively located on two directions of the X-shaped frame 1321, the second closed side 1322 is arranged on two opposite sides of the X-shaped frame 1321, and the second open side 1323 is located on the other two opposite sides of the X-shaped frame 1321, and second flange strips 1324 for clamping are arranged on the inner walls on both sides of the two second open sides 1323, and the second flange strips 1324 extend with equal lengths along the length direction of the second longitudinal support 132, and adjustment slots 150 are evenly opened in the length direction of the second closed side 1322, so that when the second longitudinal support 132 is installed on the vertical support 110 and connected through a connecting piece, the position of the second longitudinal support 132 can be adjusted through the adjustment slot 150, so that the frame-type fixed bracket 100 meets the space utilization requirements, and at the same time, a certain range of error redundancy is allowed in the components of the frame-type fixed bracket 100, which does not affect the precise assembly on site and eliminates errors in the production process of civil structures and electromechanical pipe modules.

[0055] like Fig.11 and Fig.12 As shown, the vertical pillar 110 includes an X-shaped frame 1321, and third open sides 1101 respectively located in three directions of the X-shaped frame 1321, and a third closed side 1102 located in the remaining direction. Third flange strips 1103 for clamping are arranged on the inner walls on both sides of the three third open sides 1101. The third flange strips 1103 extend with equal lengths along the length direction of the vertical pillar 110, and adjustment slots 150 are evenly opened in the length direction of the third closed side 1102, so that when the third closed side 1102 is used to install other components and is connected through a connecting piece, the position can be adjusted through the adjustment slots 150, allowing the components of the frame-type fixed bracket 100 to have a certain range of error redundancy during on-site installation. The provision of the adjustment slots 150 can ensure accurate on-site assembly and eliminate errors in the production process of civil structures and electromechanical pipe modules.

[0056] The transverse pillars 120 include a first transverse pillar 121 and a second transverse pillar 122, which are arranged between the sides of the vertical pillars 110 of the single planar frame structure, and the ends of the first transverse pillar 121 and the second transverse pillar 122 are vertically attached to the sides of the vertical pillars 110 at both ends.

[0057] like Fig.13 and Fig.14 As shown, the first transverse support 121 is a U-shaped structure, including a fourth open side 1211, and a fourth closed side 1212 located on the opposite side of the fourth open side 1211. Fourth flange strips 1213 for clamping are arranged on the inner walls on both sides of the fourth open side 1211. The fourth flange strips 1213 extend along the length direction of the first transverse support 121 with equal lengths. Adjustment slots 150 are evenly arranged in the length direction of the fourth closed side 1212. Through the fourth flange strips 1213 of the fourth open side 1211, the first transverse support 121 is used to pass through the clamping member. When installing the pipeline, it can be installed according to the size of the pipeline, and the pipeline can be installed at any position of the first transverse support 121, so that the frame-type fixed bracket 100 can install its own structure while adjusting the installation pipeline, thereby realizing the simultaneous installation of the integrated pipeline 300 and the fixed bracket, and solving the risk of idle work in the connection of the prior art processes; by setting the adjustment slot 150, when the components of the frame-type fixed bracket 100 are connected by connecting parts, the error can be adjusted through the adjustment slot 150, allowing the frame-type fixed bracket 100 to have a certain range of error redundancy, thereby realizing precise on-site assembly.

[0058] like Fig.15 and Fig.16 As shown, the second transverse support 122 includes an X-shaped frame 1321, and fifth open sides 1221 respectively located in three directions of the X-shaped frame 1321, and a fifth closed side 1222 located in the remaining one direction. Fifth flange strips 1223 for clamping are arranged on the inner walls of both sides of the three fifth open sides 1221. The fifth flange strips 1223 extend along the length direction of the second transverse support 122 with equal lengths. When installing the pipeline, the second transverse support 122 can be installed according to the size of the pipeline when the pipeline is installed through the clamp. , the pipeline can be installed at any position of the second transverse support 122, so that the frame-type fixed bracket 100 can install its own structure while adjusting the installed pipeline, thereby realizing the simultaneous installation of the integrated pipeline and the fixed bracket, and solving the risk of idle work in the process connection of the prior art; adjustment slots 150 are evenly opened in the length direction of the fifth closed side 1222. When the components of the frame-type fixed bracket 100 are connected by connecting parts, the error can be adjusted through the adjustment slots 150, allowing the frame-type fixed bracket 100 to have a certain range of error redundancy, thereby realizing precise on-site assembly.

[0059] The existing technology has the problems of simple functions and low construction efficiency in the integrated pipeline bracket. It is often necessary to erect the bracket first and then install the integrated pipeline, which leads to serious risk of idle work. The frame-type fixed bracket 100 of the present solution is adopted. The frame-type fixed bracket 100 is not only a supporting component of the integrated pipeline 300, but also a frame body of the integrated modular unit. The frame-type fixed bracket 100 can be integrated into the building structure, and the state of the frame-type fixed bracket 100 can be adjusted in real time according to the integrated pipeline situation and the installation space situation. At the same time, flange strips and adjustment slots are set, which reduces the requirements on the workers' experience and process technology level, allows for a certain range of error redundancy measures, and the modular finished bracket structure has better stress conditions. It can not only withstand longitudinal stress, but also has good stability under lateral stress, which can ensure that the integrated pipeline is installed firmly and not loose.

[0060] This embodiment also provides a series of connecting parts, which are arranged at the joints of the various components of the frame-type fixed bracket 100. The connecting parts are fixed to the joints where the longitudinal pillars 130, the vertical pillars 110 and the transverse pillars 120 are connected to each other through snap-fitting parts and fastening bolts to form a stable connection joint. During the connection process, the installation error can be adjusted through the open sides and adjustment slots 150 on the longitudinal pillars 130, the vertical pillars 110 and the transverse pillars 120.

[0061] like Fig.17 As shown, the engaging member 170 includes an engaging seat 171 for engaging in the slot on the opening side of each pillar, and a screw 172 integrally connected to the engaging seat. The engaging seat 171 can only slide along the inner side of the flange strip on the opening side in the length direction. The screw 172 on the engaging seat 171 is fixed by a nut to fix the engaging member. When the engaging seat is rotated 90 degrees, the engaging seat 171 can be taken out of the slot on the opening side in the width direction. When installing the engaging member 171, first put the engaging member 170 into the slot on the opening side, and then rotate it 90 degrees to fix it.

[0062] like Figure 4 and Fig.18The connecting member shown includes a first connecting member 161 for fixing the first longitudinal support 131 to the outside of the vertical support 110. The first connecting member 161 is a concave plate surface structure, and the concave part is a vertical U-shaped groove, which is used to be clamped on the outside of the three side surfaces of the vertical support 110. The three plate surfaces of the concave part are all provided with mounting holes. The clamping member 170 is passed through the mounting hole on the first connecting member 161, and the connecting member is fixed in the notch of the third open side 1101 of the vertical support 110 through the mounting hole at the bottom of the vertical U-shaped groove and the mounting hole on one side. The plate surfaces on both sides of the concave part are also provided with mounting holes. The connecting member is fixed to the first longitudinal support 131 through these two mounting holes, so that the connection joint of the first longitudinal support 131 and the vertical support 110 is fixed, and the joint is firmly stressed in both longitudinal and transverse directions. like Figure 4 and Fig.19 As shown, the connecting member also includes a second connecting member 162 for fixing the second longitudinal support 132 on the outer side of the vertical support 110. The second longitudinal support 132 is arranged vertically on the side of the vertical support 110. The second connecting member 162 includes a bent L-shaped fixing piece 1621. A right-angled plate 1622 is also connected to one side of the right-angled positive angle of the L-shaped fixing piece 1621. The right-angled plate 1622 is perpendicular to the two bent pieces of the L-shaped fixing piece 1621. The two bent pieces of the L-shaped fixing piece 1621 are provided with mounting holes. Mounting holes are also provided on the two right-angled plates of the angle plate 1622. Through the L-shaped fixing plate 1621 and part or all of the mounting holes on the right-angled plate 1622, the second connecting member 162 is fixed to the second longitudinal pillar 132 and the vertical pillar 110 respectively by means of the snap-fitting member 170 and the fastening bolts, so as to achieve a stable connection between the joints of the second longitudinal pillar 132 and the vertical pillar 110. At the same time, through the second opening side 1323, the third opening side 1101 and the adjustment slot 150, the errors in the manufacturing process of the modular finished bracket structure are adjusted to achieve fast and accurate assembly.

[0063] like Figure 5 and Fig. 20 As shown, the connecting member also includes a third connecting member 163 for fixing the first transverse pillar 121 on the outer side surface of the vertical pillar 110. The first transverse pillar 121 is arranged vertically on the side surface of the vertical pillar 110. The third connecting member 163 is a bent L-shaped structure, and mounting holes are provided on both bent pieces. The third connecting member 163 is fixed to the first transverse pillar 121 and the vertical pillar 110 through the two mounting holes by using the snap-fitting member 170 and the fastening bolts, so that the first transverse pillar 121 and the vertical pillar 110 are firmly connected at the joint.

[0064] like Figure 4 and Fig.21As shown, the connecting member 160 also includes a fourth connecting member 164, which is used for the joint occasion where the second transverse pillars 122 are arranged vertically on both sides of the vertical pillar 110, and includes a long U-shaped wrapping piece 1641 bent into a right angle, and two ear pieces 1642 arranged at one end of the long U-shaped wrapping piece 1641, and the two ear pieces are vertically connected to the ends of the bent pieces on both sides of the long U-shaped wrapping piece 1641, so that the long U-shaped wrapping piece 1641 is used to wrap around the outside of the three sides of the vertical pillar 110, and the two ear pieces are vertically connected to the two sides of the long U-shaped wrapping piece 1641. The second transverse pillars 122 extend to both sides of the pillars 110, and two mounting holes are arranged on the three bending surfaces of the long U-shaped enclosing piece 1641. The fourth connecting member 164 is fixed to the vertical pillar 110 by using the snap-fitting member 170 and the fastening bolts through the mounting holes. A mounting hole is arranged on the two ear pieces, and the fourth connecting member 164 is fixed to the second transverse pillar 122 by the snap-fitting member 170 and the nut, thereby realizing the joint fixing occasion in which the second transverse pillars 122 are vertically arranged on both sides of the vertical pillar 110.

[0065] The triangular reinforcement strut 600 and the scissors strut 700 are preferably connected to the frame-type fixed bracket 100 by means of a connecting piece 160. For example, the triangular reinforcement strut 600 can adopt the structural form of the first transverse support column 121, and the connecting piece 160 adopts the structural form of the third connecting piece 163 (the third connecting piece 163 with different bending angles is selected according to the inclination angle of the triangular reinforcement strut 600). Through the mounting hole, the clamping piece 170 and the fastening bolts are used. The scissors strut 700 adopts a threaded rod and is connected by a connecting piece of an L-shaped plate structure. Mounting holes are opened on the two L-shaped plate surfaces, and the scissors strut 700 is fixed to the longitudinal pillar 130 by fasteners. The triangular reinforcement strut 600 and the scissors strut 700 can be connected to the frame-type fixed bracket 100 by welding or other fixing methods.

[0066] The connecting parts also include a fifth connecting part 165, which is used for the joint of the second horizontal pillar 122 arranged vertically on one side of the vertical pillar 110. The structural form of the fifth connecting part 165 is the same as that of the second connecting part 162, and the installation method is also similar, which will not be repeated here.

[0067] It is worth noting that in a single plane frame structure, when both ends of the first transverse support 121 and the second transverse support 122 are respectively connected to the side surfaces of the vertical support 110, the fourth open side 1211 of the first transverse support 121 is arranged upward, so that when the first transverse support 121 is used to install an integrated pipeline, the pipeline clamp or pipe clamp can be installed at any position and adjusted and fixed through the adjustment slot 150 on the fourth closed side 1212 on the opposite side of the fourth open side 1211; similarly, the fourth closed side 1212 of the second transverse support 122 The fifth open side 1221 faces upward, and the fifth closed side 1222 opposite to the fifth open side 1221 faces downward, so that when the second transverse support 122 is used to install the integrated pipeline 300, the pipeline clamp or pipe clamp can be installed at any position. The structure of the first transverse support 121 is relatively simple, and the bearing capacity is weaker than that of the second transverse support 122 with the X-shaped frame 1321 structure. In this way, the first transverse support 121 is used to install gravity load or pipelines with smaller diameters, and the second transverse support 122 is used to install integrated pipelines with larger weight or larger diameters. As a preferred embodiment, the planar frame structure may include a structure consisting of two vertical pillars 110 or a structure consisting of three vertical pillars 110, such as Figure 4 and Figure 5 As shown, within the length range of the frame-type fixed bracket 100, a part of the area is used for dense installation of small-diameter integrated pipelines 300, and this area needs to bear a larger load. At this time, a plane frame structure containing only two vertical pillars 110 is added to the area, so that the plane frame structure does not need to extend the support to the other side of the frame-type fixed bracket 100. This method can save material costs while ensuring that the fixed bracket meets the requirements. Example 2

[0068] This embodiment is a further optimized exemplary embodiment of the frame type fixing bracket 100 structure, all vertical pillars 110, longitudinal pillars 130 and transverse pillars 120 can adopt U-shaped channel steel structure, wherein the first longitudinal pillar 131 and the first transverse pillar 121 adopt a simple U-shaped channel steel structure 180, such as Fig. 22 and Fig.23As shown, the simple U-shaped channel steel structure 180 includes a simple closed side 181, a simple adjustable long groove 182 and a short closed side 183. The simple closed side 181 and the simple adjustable long groove 182 are arranged on two opposite sides, and the other two sides are short closed sides 183. Simple flange strips 184 are arranged on the inner sides of the two side walls of the simple adjustable long groove 182. The simple flange 184 is arranged so that the snap seat 171 of the snap member 170 can be placed in the simple adjustable long groove 182 by rotation, and rotated 90 degrees after being placed. The length of the snap seat 171 is longer than the width of the simple adjustable long groove 182 at the simple flange 184, so that the snap seat 171 is supported to slide in the simple adjustable long groove 182. The screw passes through the mounting hole on the connecting member 160 and is fixed by a nut. A plurality of adjustment slots 150 are evenly spaced on the simple closed side 181. The second longitudinal support 132, the vertical support 110 and the second transverse support 122 adopt a mouth-shaped channel steel structure 190, as shown in FIG. Fig.24 and Fig.25 As shown, the mouth-shaped groove steel structure 190 includes a mouth-shaped closed side 191 on one side and a mouth-shaped adjustment long groove 192 on the other three sides. The inner sides of the two side walls of the mouth-shaped adjustment long groove 192 are provided with a mouth-shaped flange strip 193. The length of the mouth-shaped flange strip 193 is equivalent to the overall length of the mouth-shaped groove steel structure 190. The mouth-shaped flange strip 193 is provided so that the engaging seat 171 of the engaging member 170 can be rotated and placed in the mouth-shaped adjustment long groove 192. After being placed, it is rotated 90 degrees. The length of the engaging seat 171 is longer than the length of the mouth-shaped adjustment long groove 192 on the mouth-shaped flange strip. The width at 193 allows the snap-fit ​​seat 171 to slide in the mouth-shaped adjustment slot 192, the screw passes through the mounting hole on the connector 160 and is fixed by a nut, and multiple adjustment slots 150 are evenly spaced on the mouth-shaped closed side 191 on one side. When the two structural forms of channel steel are used to assemble the modular finished frame-type fixed bracket 100, the connector 160, snap-fit ​​member 170 and fastening bolts in Example 1 are also used for installation and assembly. The assembly construction operation process is basically the same as that in Example 1 and will not be repeated in this embodiment. The modular finished frame-type fixed bracket 100 assembled by using these two structural forms of channel steel can reduce the specifications of components, further optimize on-site management and construction procedures, further improve construction efficiency and reduce construction costs. Example

[0069] This embodiment also shows a construction method of a frame-type fixing bracket for electromechanical modular installation. Since the structure of the vertical pillar 110, the horizontal pillar 120 and the longitudinal pillar 130 included in the frame-type fixing bracket 100 in Example 1 is already very clear, the connection structure of each component with the connecting member 160, the engaging member 170, the fastening bolts and nuts and other fixing members is also very clear, and the structure of the frame-type fixing bracket 100 in Example 2 is more optimized. Although its installation and assembly method and connection structure are basically the same as those in Example 1, in order to better demonstrate the structure of the frame-type fixing bracket 100 in Example 2, the construction method of this embodiment adopts the frame-type fixing bracket 100 in Example 2, as shown in FIG. Figure 2-26 As shown, the simple adjustment slot 182 in the simple U-shaped channel steel structure 180 and the mouth-shaped adjustment slot 192 in the mouth-shaped channel steel structure 190 are collectively named as the adjustment slot 400. When the frame-type fixed bracket 100 in Example 1 is used, the notch in the open side of each component is the adjustment slot 400, including the first open side 1311 of the first longitudinal support 131, the second open side 1323 of the second longitudinal support 132, the third open side 1101 of the vertical support 110, the fourth open side 1211 of the first transverse support 121 and the fifth open side 1221 of the second transverse support 122. The adjustment slot 400 is used for installing the integrated pipeline while setting up the fixed bracket during the installation process. Figure 1 As shown, the construction steps include the following: Step A: installing two fixed legs 140 corresponding to the first row and the second row of plane frame structures respectively, wherein the fixed legs 140 are installed on the building structure, and the fixed legs 140 include a sliding column 141 and a fixing seat 142, and the fixed legs 140 are installed and fixed by the fixing seat 142, including fixing the fixing seat 142 by anchor bolts or pre-embedded fixing, etc.; Step B: After the fixed legs 140 are firmly installed, the vertical pillars 110 are connected and installed on the sliding columns 141 of the two fixed legs 140 of the two groups, and the relative displacement of the vertical pillars 110 and the sliding columns 141 is adjusted according to the actual situation on site. After the adjustment, the clamping parts 170, fastening bolts and nuts are used to fix them; Step C: installing two planar frame structures arranged side by side, including installing transverse pillars 120 between two groups of two vertical pillars 110, including installing a first transverse pillar 121 and a second transverse pillar 122, and selecting whether to install the first transverse pillar 121 or the second transverse pillar 122 first according to the weight and diameter of the comprehensive pipeline to be installed next, and when installing the first transverse pillar 121, using the third connecting member 163, the engaging member 170, the fastening bolts and the nuts for fixing, and when installing the second transverse pillar 122, using the fifth connecting member 165, the engaging member 170, the fastening bolts and the nuts for fixing; Step D: installing the integrated pipeline and connecting the two planar frame structures, including using a pipe clamp 200 of a size corresponding to the integrated pipeline to install the pipeline on the transverse support 120, and adjusting the position of the pipe clamp 200 on the adjusting long groove 400 to install the pipeline at a suitable position on the transverse support 120. The fastening end of the pipe clamp 200 passes through the adjusting slot 150 and is fixed by a nut. Since the length of the adjusting slot 150 is limited, the pipeline can be limited in the transverse and vertical directions, which solves the problem of poor stability of the existing pipeline in the transverse force, avoids the problem of loose pipeline and loose installation, and effectively ensures the installation and assembly of the pipeline. This step also includes the longitudinal support 130. The longitudinal support 130 can be installed first and then the integrated pipeline, or the integrated pipeline can be installed first and then the longitudinal support 130. By installing the longitudinal support 130, the frame-type fixed bracket 100 can be stable and reliable, and the structural form is more three-dimensional and stable, ensuring that the bracket and the pipeline are well stressed; Step E: according to the on-site installation requirements, continue to add the plane frame structure, or add a fixed leg 140 outside the two installed plane frames. If the plane frame structure is continued to be added, go to step F. If a fixed leg 140 is added outside the two installed plane frames, go to step G. Step F: According to the arrangement of the integrated pipelines, determine the installation position of the third plane frame structure, first install the two fixed legs 140 corresponding to the third plane frame structure, then connect and install the two vertical pillars 110 and fix them, then connect and fix the transverse pillar 120 between the two vertical pillars 110, and arrange and install the integrated pipelines on the connected and fixed transverse pillars 120, and at the same time connect and fix the longitudinal pillars 130 between the third plane frame structure and the adjacent plane frame structure; Step G: According to the layout of the integrated pipeline, determine the installation position of the fixed legs 140 beside the two installed plane frames, first install the two newly added fixed legs 140 at the installation position, then connect and install the vertical pillars 110 corresponding to each fixed leg 140, then fix the vertical pillars 110 and then connect and install the transverse pillars 120 between the adjacent vertical pillars 110, and arrange and install the integrated pipeline on the connected and fixed transverse pillars 120, and at the same time connect the longitudinal pillars 130 between the two newly added vertical pillars 110; Step H: Repeat steps EG until the arrangement and assembly of all frame-type fixed brackets 100 and integrated pipelines are completed, and scissors struts 700 are installed between two adjacent planar frame structures. The scissors struts 700 are connected to the vertical columns 110 on the same side of the two adjacent planar frame structures. The scissors struts 700 can be arranged between each adjacent planar frame structure, or they can be arranged in a skipped manner, for example, arranged on the vertical columns 110 on both sides of the first and second planar frame structures, and then arranged on the vertical columns 110 on both sides of the third and fourth planar frame structures, and then arranged on the vertical columns 110 on both sides of the fifth and sixth planar frame structures. By setting the scissors struts 700, the integrity and stability of the frame-type fixed bracket can be further improved.

[0070] The construction method of electromechanical modular installation of this embodiment is adopted to form a stable three-dimensional integrated pipeline support system, so that the frame-type fixed bracket is not only a supporting component of the integrated pipeline, but also a framework of the integrated pipeline modular unit. It can be prefabricated as a whole in advance at ICBC, thereby improving the accuracy of production and on-site assembly. The most important thing about this construction method is that it solves the problem encountered in the existing integrated pipeline installation that the bracket must be installed first before the pipeline can be arranged and installed, overcomes the serious problem of idle work in the process connection, and can simultaneously install the fixed bracket and arrange and install the integrated pipeline, thereby greatly improving the construction efficiency.

[0071] As one of the preferred implementations, before step A, step A´ is also included: transporting the frame-type fixed bracket 100, and while transporting the frame-type fixed bracket 100, the integrated pipeline installed on the frame-type fixed bracket 100 is simultaneously transported, the frame-type fixed bracket 100 includes 3-4 planar frame structures, and longitudinal struts 130 connected between the planar frame structures. The length of the transported integrated pipeline corresponds to the length of the frame-type fixed bracket 100, and they are separated by flanges and other connectors, so that during the later on-site installation, the transported modular finished bracket structure can be assembled.

[0072] By producing the integrated pipeline and transport frame fixed bracket 100 in an overall prefabricated manner in the factory, high processing and manufacturing quality can be guaranteed, and quick and accurate assembly can be achieved in the later stage. The bracket and pipeline transported during the transportation process are the overall structure to be installed later. In order to achieve transportation, it is equivalent to a trial assembly in the early stage. This method can not only avoid rolling scratches on the pipeline during transportation, but also avoid material accumulation on site, and directly realize modular production, transportation and on-site installation. Moreover, it can be adjusted by adjusting the long slot 400 and the adjusting slot position 150, which solves the errors that may occur in the later assembly and has high assembly quality.

[0073] As one of the preferred embodiments, in step C, multiple transverse pillars 120 are installed between two groups of two vertical pillars 110, including installing a first transverse pillar 121 and a second transverse pillar 122, wherein the adjustment long slot of the first transverse pillar 121 faces upward, and the closed side 190 with the adjustment slot 150 faces downward, and similarly, the adjustment long slot of the second transverse pillar 122 faces upward, and the closed side 190 with the adjustment slot 150 faces downward.

[0074] Installing multiple transverse pillars 120 can improve the internal support strength of a single plane frame structure and ensure that the frame-type fixed bracket is stable and reliable. The adjustment long slots of the first transverse pillar 121 and the second transverse pillar 122 are arranged upward, and the closed side 190 with the adjustment slot 150 is arranged downward. The integrated pipeline can be installed in any position, which is more adapted to the on-site space requirements and improves the assembly quality and assembly flexibility.

[0075] Furthermore, when installing the first transverse pillar 121, the third connecting member 163, the engaging member 170, the fastening bolts and nuts are used to fix the first transverse pillar 121 and the vertical pillar 110. When installing the second transverse pillar 122, the fifth connecting member 165, the engaging member 170, the fastening bolts and nuts are used to fix the second transverse pillar 122 and the vertical pillar 110.

[0076] Another preferred embodiment is that in step D, a plurality of longitudinal pillars 130 are installed between the planar frame structures arranged side by side, including a first longitudinal pillar 131 and a second longitudinal pillar 132, wherein the first longitudinal pillar 131 is arranged on the outside of the vertical pillar 110, and both ends extend to the outside of the two side ends of the vertical pillar 110, the adjustment slot 400 of the first longitudinal pillar 131 is in contact with the outer side surface of the vertical pillar 110, and the second longitudinal pillar 132 is arranged between the side surfaces of the vertical pillars 110 of two adjacent planar frame structures, and the ends of the second longitudinal pillar 132 are vertically in contact with the side surfaces of the vertical pillars 110 at both ends.

[0077] By arranging a plurality of longitudinal struts 130 , the structural stability of the frame-type fixing bracket 100 in the longitudinal direction can be improved, ensuring that the frame-type fixing bracket 100 has sufficient strength in all directions for supporting the installation of integrated pipelines.

[0078] Furthermore, when installing the first longitudinal pillar 131, the first longitudinal pillar 131 and the vertical pillar 110 are fixed by using the first connecting member 161, the engaging member 170, the fastening bolts and nuts, etc., and when installing the second longitudinal pillar 132, the second connecting member 162, the engaging member 170, the fastening bolts and nuts, etc. are fixed by using the second connecting member 162 and the vertical pillar 110.

[0079] As one of the preferred implementation modes, in the step F, when the second longitudinal pillars 132 are installed at both ends of the vertical pillars 110 in the second planar frame structure, the second longitudinal pillars 132 and the vertical pillars 110 are fixed by using the fourth connecting member 164, the engaging member 170, the fastening bolts and the nuts, so that the long U-shaped enclosing piece 1641 of the fourth connecting member 164 covers the three sides of the vertical pillar 110, and the two ears extend to the second longitudinal pillars 132 on both sides of the vertical pillar 110, and two mounting holes are arranged on the three bending surfaces of the long U-shaped enclosing piece 1641, and the fourth connecting member 164 is fixed to the vertical pillar 110 by using the engaging member 170 and the fastening bolts through the mounting holes, and a mounting hole is arranged on the two ears, and the fourth connecting member 164 is fixed to the vertical pillar 110 by using the engaging member 170 and the nuts. On the second longitudinal support 132, thereby realizing the joint fixation of the second longitudinal support 132 vertically arranged on both sides of the vertical support 110. When multiple planar frame structures are set, step F also includes installing a triangular reinforcement strut 600 in the planar frame structure, and the two ends of the triangular reinforcement strut 600 are respectively connected to the vertical support 110 and the transverse support 120. It is not necessary to install the triangular reinforcement strut 600 on each planar frame structure. It is only necessary to install the triangular reinforcement strut 600 on every one or two planar frame structures to further ensure the structural safety of the modularly installed frame-type fixed bracket. By arranging the triangular reinforcement strut 600, it is possible to make up for the defect of the loose connection of the connecting piece 160 when the integrated pipelines are densely arranged, thereby ensuring the installation safety of the frame-type fixed bracket 100 for installing the integrated pipelines.

[0080] At the same time, in step G, after the legs 140 are fixed to the sides of the two installed planar frames and the vertical pillars 110 are installed, the second transverse pillars 122 are installed at both ends of the middle vertical pillar 110, and the second transverse pillars 122 and the vertical pillars 110 are fixed by using the fourth connecting member 164, the engaging member 170, the fastening bolts and nuts, etc., so that the long U-shaped enveloping piece 1641 of the fourth connecting member 164 covers the three sides of the vertical pillar 110, and the two ears are extended to the vertical pillar 110. 0, two mounting holes are arranged on the three bent surfaces of the long U-shaped enclosing piece 1641, through which the fourth connecting member 164 is fixed to the vertical pillar 110 by using the engaging member 170 and the fastening bolts, and a mounting hole is arranged on the two ear pieces, and the fourth connecting member 164 is fixed to the second transverse pillar 122 by using the engaging member 170 and the nut, so as to realize the joint fixation in which the second transverse pillars 122 are vertically arranged on both sides of the vertical pillar 110.

[0081] Another implementation method is: when the conditions for on-site construction are met, the frame-type fixed bracket 100 is assembled as a whole to form an integrated modular structure of the frame-type fixed bracket 100 and the integrated pipeline 300 after the overall production is completed in the prefabrication factory, and then the overall modularization is transported. At the installation site, the fixed legs 140 are first fixed and installed, and then the frame-type fixed bracket 100 and the integrated pipeline 300 are hoisted and installed as a whole. This hoisting method requires the occasion where the building structure is to be constructed as a whole, and the site is open with large hoists to assist the operation; In this embodiment, when the integrated pipeline 300 is installed by using the frame-type fixed support 100, the frame-type fixed support 100 and the integrated pipeline 300 are assembled into equal-length segments for modular installation. The overall construction steps of installing the integrated pipeline 300 on the frame-type fixed support 100 in this way include: Step A: Use BIM to conduct modular in-depth design of pipelines and frame-type fixed brackets, with a length of 5 to 7 meters, and use BIM model collision technology to check the collision and clear height of pipelines and frame-type fixed brackets; Step B: Prefabricate the components of the frame-type fixed support 100 and the integrated pipeline 300 according to the segment length of the BIM in-depth design. The frame-type fixed support 100 includes a vertical support 110, a horizontal support 120, a longitudinal support 130, a connecting piece 160 and a clamping piece 170; Step C: assembling the components of the frame-type fixing bracket 100 and the integrated pipeline 300, except the fixing legs 140, into an overall modular structure, and transporting it to the installation site; Step D: Connect and install the fixing legs 140 on the building structure, hoist and install the modular overall structure of assembling the integrated pipeline 300 on the frame-type fixing bracket 100 as a whole, and adjust and fix it.

[0082] In order to ensure the installation accuracy of the modular overall structure of the frame-type fixing bracket 100 and the integrated pipeline 300 so that it meets the height and flatness requirements, it is preferred to install multiple adjustment brackets 500 on the frame-type fixing bracket 100 for installation and adjustment, such as Figure 2 , Figure 3 and Fig.26As shown, the adjustment fixing frame 500 includes an anchor bolt 501, an adjustment clamp 502 and a support adjustment rod 503. The anchor bolt 501 is used to be pre-buried in the building structure. The support adjustment rod 503 is connected to the modular overall structure of the frame-type fixing bracket 100 and the integrated pipeline 300. Specifically, a connection hole is pre-drilled on the longitudinal support 130 of the frame-type fixing bracket 100, and the support adjustment rod 503 is passed through the connection hole of the longitudinal support 130 to support the frame-type fixing bracket 100 and the integrated pipeline 300. The adjustment clamp 502 is a square frame structure formed by enclosing square plates, and the upper and lower side square plates are respectively provided with a plurality of holes for connecting the anchor bolts. The connecting hole of the bolt 501 and the supporting adjustment rod 503, the connecting section of the anchor bolt 501 and the supporting adjustment rod 503 and the adjusting clamp 502 are individually or entirely screw structures, the screws of the anchor bolt 501 and the supporting adjustment rod 503 pass through the connecting hole, and are fixed by adjusting nuts. When the adjusting fixing frame 500 is used to adjust and fix the modular integral structure in step D, the following steps are included: step D'1: anchoring the anchor bolt 501 in the building structure, and connecting and installing the upper end of the adjusting clamp 502 on the anchor bolt 501, and fixing it by a nut, and the adjusting clamp 502 is moved upward or downward along the axial direction of the anchor bolt 501 by rotating the nut; Step D'2: hoist the modular integral structure of the frame-type fixing bracket 100 and the integrated pipeline 300, and connect them to the adjusting clamp 502 through the adjusting rod 503, and fix them with a nut, and rotate the nut to move the anchor bolt 501 upward or downward along its axial direction; Step D'3: by adjusting the height of the support adjustment rods 503 of the plurality of adjustment fixing frames 500, the modular overall structure of the frame type fixing bracket 100 and the integrated pipeline 300 meets the height and flatness requirements; Step D'4: The modular overall structure is mounted and fixed on the fixed support leg 140, specifically, the overall fixation is achieved by fixing the vertical support 110 with the sliding column.

[0083] By adjusting the relative position between the anchor bolt 501 and the support adjustment rod 503 and the adjustment clamp 502 individually or in whole, the height of the modular overall structure can be adjusted. In addition, by adjusting the adjustment fixing frame at different positions, the overall flatness of the modular overall structure can be adjusted to ensure that the installation meets the design requirements. Furthermore, the connecting hole opened on the lower side square plate of the adjustment clamp 502 is a strip hole, so that when the support adjustment rod 503 passes through the strip hole, the horizontal position of the frame-type fixing bracket 100 and the integrated pipeline 300 can also be adjusted. Figure 2 and Figure 3The installation structure of multiple adjustable fixing frames 500 of a modular integral structure is shown in the figure. Each adjustable fixing frame 500 is arranged near the intersection of the vertical support 110, the transverse support 120 and the longitudinal support 130. The fixed support leg 140 is fixedly connected to the vertical support 110 and is located at the joint of the vertical support 110, the transverse support 120 and the longitudinal support 130. Figure 2 and Figure 3 Only two fixing legs 140 are shown, and the fixing legs of other parts are not shown.

[0084] It is worth mentioning that when the frame-type fixed bracket 100 and the integrated pipeline 300 are hoisted and installed as a whole, the reinforcing effect of the triangular reinforcement struts 600 and the scissors struts 700 is particularly obvious, giving full play to the integrity of the modular overall structure and avoiding problems such as distortion and dislocation of the modular overall structure during transportation, hoisting, adjustment and operation.

[0085] The above is only a detailed description of the specific implementation of the present invention, rather than a limitation of the present invention. Various substitutions, modifications and improvements made by those skilled in the relevant art without departing from the principle and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for constructing a frame-type fixed bracket for mechanical and electrical modular installation, characterized in that: When installing the integrated pipeline (300) using a frame-type fixed support (100), the frame-type fixed support (100) and the integrated pipeline (300) are first prefabricated, and the integrated pipeline (300) is installed while the fixed support is being erected. The frame-type fixed support (100) comprises a vertical support (110) and a horizontal support (120). The vertical support (110) and the horizontal support (120) are vertically connected on the same plane to form a planar frame structure. Multiple groups of the planar frame structures are arranged in parallel. The frame-type fixed support (100) further comprises a longitudinal support (130) for connecting the multiple groups of the planar frame structures arranged in parallel to form an integral whole. The top of the vertical support (110) is also connected to a fixed support foot (140). The fixed support foot (140) is used to Connected to a building structure, the longitudinal pillar (130) is perpendicular to the planar frame structure, the longitudinal pillar (130) comprises a first longitudinal pillar (131) and a second longitudinal pillar (132), the first longitudinal pillar (131) is connected to the outside of a plurality of groups of vertical pillars (110) of the planar frame structure, the second longitudinal pillar (132) is arranged between the sides of the vertical pillars (110) of two adjacent planar frame structures, the transverse pillar (120) comprises a first transverse pillar (121) and a second transverse pillar (122), the first transverse pillar (121) and the second transverse pillar (122) are both arranged between the sides of the vertical pillars (110) of a single planar frame structure, and the construction steps of installing the integrated pipeline (300) using the frame-type fixed bracket (100) include: Step A: installing two fixed legs (140) corresponding to the first row and the second row of planar frame structures respectively, wherein the fixed legs (140) are used to be connected to the building structure, and the fixed legs (140) include a sliding column (141) and a fixing seat (142), wherein the fixing seat (142) is provided with a mounting through hole, and the fixing seat (142) is pre-buried and installed in the building structure or fixedly connected to the building structure via a fixing member; Step B: After the fixed legs (140) are installed and fixed, the vertical pillars (110) are connected and installed on the sliding columns (141) of the two fixed legs (140) of the two groups, and the relative displacement between the vertical pillars (110) and the sliding columns (141) is adjusted according to the actual situation on site. After the adjustment is completed, the vertical pillars (110) and the sliding columns (141) are fixed by using the clamping parts (170), fastening bolts and nuts, etc.; Step C: installing two planar frame structures arranged side by side, including installing transverse pillars (120) between two groups of two vertical pillars (110), including installing a first transverse pillar (121) and a second transverse pillar (122); Step D: installing the integrated pipeline (300) and connecting the two planar frame structures, including installing the integrated pipeline (300) on the transverse support (120) using a pipe clamp (200) corresponding to the diameter of the integrated pipeline (300), installing the integrated pipeline (300) on the transverse support (120) by adjusting the position of the pipe clamp (200) on the adjustment slot (400), and fixing the fastening end of the pipe clamp (200) with a nut after passing through the adjustment slot (150). This step also includes installing and connecting the longitudinal support (130); Step E: according to the on-site installation requirements, continue to install additional planar frame structures, or add vertical pillars (110) and fixed legs (140) to the outside of the two installed planar frames. If more planar frame structures are installed, proceed to the subsequent step F. If one fixed leg (140) is added to the outside of the two installed planar frames, proceed to the subsequent step G. Step F: According to the arrangement of the integrated pipeline (300), the installation position of the third plane frame structure is determined, and the two fixed legs (140) corresponding to the third plane frame structure are first installed, and then the two vertical pillars (110) are connected, installed and fixed, and then the transverse pillar (120) is connected and fixed between the two vertical pillars (110), and the integrated pipeline (300) is arranged and installed on the connected and fixed transverse pillars (120), and at the same time, the longitudinal pillars (130) between the third plane frame structure and the adjacent plane frame structure are connected and fixed; Step G: According to the arrangement of the integrated pipeline (300), the installation position of the fixed support legs (140) beside the two installed plane frames is determined, and two newly added fixed support legs (140) are first installed at the installation position, and then the vertical pillars (110) corresponding to the fixed support legs (140) are connected and installed, and then the vertical pillars (110) are fixed and then the transverse pillars (120) between the adjacent vertical pillars (110) are connected and installed, and the integrated pipeline (300) is arranged and installed on the connected and fixed transverse pillars (120), and at the same time, the longitudinal pillars (130) between the two newly added vertical pillars (110) are connected; Step H: Repeat steps EG until all frame-type fixed brackets (100) and integrated pipelines (300) are arranged and assembled, and a scissor brace (700) is installed between two adjacent planar frame structures, wherein the scissor brace (700) is connected to the vertical columns (110) on the same side of the two adjacent planar frame structures.

2. The construction method of the frame type fixed bracket for electromechanical modular installation according to claim 1 is characterized in that: In the step D, the longitudinal support (130) is perpendicular to the planar frame structure, the vertical support (110), the longitudinal support (130) and the transverse support (120) are U-shaped channel steel structures, the first longitudinal support (131) and the first transverse support (121) are simple U-shaped channel steel structures (180), the simple U-shaped channel steel structure (180) comprises a simple closed side (181) and a simple adjustable long groove (182), and the other two sides are short closed sides (183), and a plurality of adjustable grooves (150) are evenly spaced on the simple closed side (181); The second longitudinal support (132), the vertical support (110) and the second transverse support (122) adopt a mouth-shaped channel steel structure (190), the mouth-shaped channel steel structure (190) comprising a mouth-shaped closed side (191) on one side and mouth-shaped adjustment long grooves (192) on the other three sides, and a plurality of adjustment slots (150) are evenly spaced on the mouth-shaped closed side (191) on one side.

3. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 1 is characterized in that: Before step A, step A' is also included: transporting the frame-type fixed support (100), and when transporting the frame-type fixed support (100), an integrated pipeline (300) for installation on the frame-type fixed support (100) is simultaneously transported, the frame-type fixed support (100) includes 3-4 planar frame structures, and longitudinal struts (130) connected between the planar frame structures, and the length of the transported integrated pipeline corresponds to the length of the frame-type fixed support (100).

4. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 2 is characterized in that: In step C, a plurality of transverse pillars (120) are respectively installed between two groups of two vertical pillars (110), including installing a first transverse pillar (121) and a second transverse pillar (122), wherein the first transverse pillar (121) has an adjustment slot (400) facing upward and a closed side with an adjustment slot (150) facing downward, and the second transverse pillar (122) has an adjustment slot (400) facing upward and a closed side with an adjustment slot (150) facing downward.

5. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 2 is characterized in that: In the step D, a plurality of longitudinal pillars (130) are installed between the planar frame structures arranged side by side, including a first longitudinal pillar (131) and a second longitudinal pillar (132); the first longitudinal pillar (131) is arranged outside the vertical pillar (110), and both ends extend to the outside of the ends of both sides of the vertical pillar (110); the adjustment slot (400) of the first longitudinal pillar (131) is in contact with the outer side surface of the vertical pillar (110); the second longitudinal pillar (132) is arranged between the side surfaces of the vertical pillars (110) of two adjacent planar frame structures, and the ends of the second longitudinal pillar (132) are vertically in contact with the side surfaces of the vertical pillars (110) at both ends.

6. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 2 is characterized in that: In step F, when the second longitudinal pillars (132) are installed at both ends of the vertical pillars (110) in the second planar frame structure, the second longitudinal pillars (132) and the vertical pillars (110) are fixed by using a fourth connecting member (164) and a snap-fit ​​member (170). Step F also includes installing a triangular reinforcement support rod (600) in the planar frame structure, wherein the two ends of the triangular reinforcement support rod (600) are respectively connected to the vertical pillars (110) and the transverse pillars (120), and the triangular reinforcement support rod (600) is installed on every one or two planar frame structures.

7. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 6 is characterized in that: The fourth connecting member (164) comprises a long U-shaped enclosing piece (1641) bent at a right angle, and two ear pieces (1642) arranged at one end of the long U-shaped enclosing piece (1641), the two ear pieces being vertically connected to the ends of the bent pieces on both sides of the long U-shaped enclosing piece (1641); The engaging member (170) comprises an engaging seat (171) for engaging in a notch on a side of an opening of each support column, and a screw rod (172) integrally connected to the engaging seat. When fixing, the long U-shaped wrapping piece (1641) of the fourth connecting member (164) is clamped and wrapped around the three side surfaces of the vertical pillar (110), and the two ear pieces extend toward the second longitudinal pillars (132) on both sides of the vertical pillar (110). Two mounting holes are arranged on the three bent surfaces of the long U-shaped wrapping piece (1641), and the fourth connecting member (164) is fixed to the vertical pillar (110) through the mounting holes by using the clamping piece (170) and the fasteners. The two ear pieces are provided with mounting holes, and the fourth connecting member (164) is fixed to the second longitudinal pillar (132) through the clamping piece (170) and the fasteners.

8. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 2 is characterized in that: In the step G, after the legs (140) are fixed to the sides of the two installed planar frames and the vertical pillars (110) are installed, and the second transverse pillars (122) are installed at both ends of the middle vertical pillar (110), the second transverse pillars (122) and the vertical pillars (110) are fixed by using a fourth connecting member (164) and a snap-fit ​​member (170), wherein the fourth connecting member (164) comprises a long U-shaped wrapping piece (1641) bent at a right angle, and two ear pieces (1642) arranged at one end of the long U-shaped wrapping piece (1641), and the two ear pieces are vertically connected to the ends of the bent pieces on both sides of the long U-shaped wrapping piece (1641); The engaging member (170) comprises an engaging seat (171) for engaging in a notch on a side of an opening of each support column, and a screw rod (172) integrally connected to the engaging seat. When fixing, the long U-shaped wrapping piece (1641) of the fourth connecting member (164) is clamped and wrapped around the three side surfaces of the vertical pillar (110), and the two ear pieces (1642) extend toward the second transverse pillar (122) on both sides of the vertical pillar (110). The fourth connecting member (164) is fixed to the vertical pillar (110) by means of the clamping piece (170) and the fastener through the mounting holes provided on the three bent surfaces of the long U-shaped wrapping piece (1641), and the fourth connecting member (164) is fixed to the second transverse pillar (122) by means of the clamping piece (170) and the fastener through the mounting holes provided on the two ear pieces (1642).

9. A method for constructing a frame-type fixed bracket for mechanical and electrical modular installation, characterized in that: When the integrated pipeline (300) is installed using the frame-type fixed support (100), the frame-type fixed support (100) and the integrated pipeline (300) are assembled into equal-length segments for modular installation. The construction steps of installing the integrated pipeline (300) using the frame-type fixed support (100) include: Step A´: Use BIM to conduct modular in-depth design of pipelines and frame-type fixed brackets, with a length of 5 to 7 meters, and use BIM model collision technology to check the collision and clear height of pipelines and frame-type fixed brackets; Step B´: prefabricate various components of the frame-type fixed support (100) and the integrated pipeline (300) according to the segment length of the BIM in-depth design, wherein the frame-type fixed support (100) includes a vertical support (110), a transverse support (120), a longitudinal support (130), a connecting piece (160), a snap-fit ​​piece (170), a triangular reinforcement support rod (600) and a scissor support rod (700); Step C´: assembling the components of the frame-type fixing bracket (100) and the integrated pipeline (300) except the fixing legs (140) into an overall modular structure, and transporting it to the installation site; Step D´: Connect and install the fixing legs (140) on the building structure, hoist and install the modular overall structure in which the integrated pipeline (300) is assembled on the frame-type fixing bracket (100), and adjust and fix it.

10. The construction method of the frame type fixed bracket for mechanical and electrical modular installation according to claim 9, characterized in that: Step D: When modularly installing the frame-type fixing bracket (100) and the integrated pipeline (300), multiple adjustment fixing brackets (500) installed on the frame-type fixing bracket (100) are used for installation and adjustment. The adjustment fixing bracket (500) includes an anchor bolt (501), an adjustment clamp (502) and a support adjustment rod (503). The anchor bolt (501) is used to be pre-buried in the building structure. The support adjustment rod (503) is used to connect the modular overall structure of the frame-type fixing bracket (100) and the integrated pipeline (300). The support adjustment rod (503) passes through the longitudinal support (130) and supports the frame-type fixing bracket (100) and the integrated pipeline (300). The adjustment clamp (502) is a square frame structure formed by enclosing square plates. The anchor bolt (501) and the support adjustment rod (503) are adjustably connected to the adjustment clamp (502). When the adjustment fixing bracket (500) is used for installation and adjustment, the following steps are included: Step D´1: pre-embed the anchor bolt (501) in the building structure, and install and fix the adjustment clip (502) on the anchor bolt (501); Step D´2: hoist the modular overall structure of the frame type fixed support (100) and the integrated pipeline (300), and connect them to the adjustment clamp (502) through the adjustment rod (503). Step D'3: By adjusting the height of the support adjustment rods (503) of the plurality of adjustment fixing frames (500), the modular overall structure of the frame-type fixing bracket (100) and the integrated pipeline (300) is made to meet the requirements of height and flatness.

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