Steel frame plant pipeline comprehensive support hanger

Abstract

The utility model discloses a comprehensive supporting and hanging frame for steel frame plant pipelines. The comprehensive supporting and hanging frame is composed of a plurality of unit supporting and hanging frames which are hung between two roof steel beams at intervals and used for hanging transfer floors and ceiling plates. Each unit support comprises two beam holding frames, an upper layer hanging rod and a plurality of lower layer hanging rods. The two beam holding frames are connected to the two roof steel beams in a one-to-one correspondence mode. The upper-layer suspenders comprise a pair of vertical suspenders and a pair of inclined suspenders of which the upper ends are respectively connected with the two beam holding frames; the transfer layer comprises a main keel and a secondary keel; the main keel is connected with the lower ends of the pair of vertical suspenders and the lower ends of the pair of inclined suspenders in a one-to-one correspondence manner through four purlin supporting plates; the upper ends of the plurality of lower suspenders are fixed on the transfer layer; the lower ends of the lower layer hanging rods are connected to the T-shaped hidden keels in a one-to-one correspondence mode, and the lower ends of the T-shaped hidden keels are connected with the ceiling plate. The connecting structure is convenient to install, the space utilization rate can be increased, the stress reliability coefficient is increased, and the pipeline installation can be attractive and neat.

Description

Technical Field

[0001] The utility model relates to a comprehensive pipeline support hanger for a steel frame workshop. Background Art

[0002] A comprehensive hanger integrates the support hangers of various professional process pipelines such as water supply and drainage, heating, ventilation, electricity, fire protection, and power in an installation project, makes overall planning and design, and integrates them into a unified support hanger system. In large industrial construction projects, there are a wide variety of equipment, air ducts, cable trays, and various pipelines, and the layout is complex. Using traditional and single support hanger methods not only requires a large amount of labor, but also the layout is messy and scattered, occupying a large amount of space. The traditional method is to fix the suspender on the main keel. The single-point loads of the main keel are different, resulting in uneven stress on the main keel system. All traditional forms of support hangers need to be fixed and suspended from the steel structure roof beam or the main roof keel to the pipeline installation location. Most of the hanger suspension heights reach 4 meters or more, with a spacing of 2 to 3m and a large number of them. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a comprehensive pipeline support hanger for a steel frame workshop, which is convenient to install, can improve the space utilization rate, increase the reliable coefficient of force, and make the pipeline installation beautiful and tidy.

[0004] The purpose of the utility model is realized as follows: A comprehensive pipeline support hanger for a steel frame workshop is composed of multiple unit support hangers that are suspended at intervals between two roof steel beams and are used to hang the conversion layer and the ceiling board; the conversion layer includes multiple main keels arranged at intervals and multiple secondary keels that are arranged at intervals on the top surface of the main keels; each unit support hanger and each main keel are in the same vertical plane. Each unit support includes two beam-holding frames, an upper suspender, and multiple lower suspenders; wherein,

[0005] The two beam-holding frames are correspondingly connected to the two roof steel beams; each beam-holding frame includes an upper beam-holding part placed on the top surface of the roof steel beam, a lower beam-holding part arranged on the bottom surface of the roof steel beam, two small suspenders correspondingly connected between the two ends of the upper beam-holding part and the two ends of the lower beam-holding part, and a connecting plate connected to the bottom surface of the lower beam-holding part;

[0006] The upper suspender includes a pair of vertical suspenders and a pair of inclined suspenders; the two ends of each vertical suspender and the two ends of each inclined suspender are respectively welded to a hanging plate. A screw through hole is opened on each hanging plate. The hanging plates at the upper ends of the pair of vertical suspenders and the hanging plates at the upper ends of the pair of inclined suspenders are respectively fixed to the connecting plates of the two beam-holding frames through a screw correspondingly;

[0007] The main keel is composed of two upright C-shaped steels back to back and four inverted T-shaped purlin brackets respectively connected between the two ends and the middle of the two C-shaped steels by two pairs of bolts. A screw perforation is provided at the upper part of each purlin bracket protruding from the top surface of the two C-shaped steels, so that the hanging plates at the lower ends of a pair of vertical suspension rods and the hanging plates at the lower ends of a pair of inclined suspension rods are respectively connected to the four purlin brackets one by one with screws; the secondary keel uses a C-shaped steel with an upward opening;

[0008] The upper ends of multiple lower suspension rods are fixed on the conversion layer; the lower ends of the multiple lower suspension rods are respectively connected to multiple T-shaped hidden keels one by one, and each T-shaped hidden keel has a rectangular connecting strip at the bottom;

[0009] The ceiling board is spliced by multiple magnesium oxychloride boards, and bow-shaped grooves are provided on both side surfaces of each magnesium oxychloride board; after two magnesium oxychloride boards are spliced, two opposite bow-shaped grooves are combined into a rectangular groove, so that the rectangular connecting strip at the bottom of each T-shaped hidden keel is embedded in the rectangular groove; at the splicing position of every two magnesium oxychloride boards and on both sides of the middle of each T-shaped hidden keel, an L-shaped aluminum connector is respectively provided. The vertical parts of the two L-shaped aluminum connectors are respectively fixed on both sides of the middle of the T-shaped hidden keel by bolts one by one, and the horizontal parts of the two L-shaped aluminum connectors are respectively fixed on the top surface at the splicing position of the two magnesium oxychloride boards by screws one by one.

[0010] In the above-mentioned comprehensive pipeline support hanger for steel frame workshops, the upper beam and the lower beam on the beam clamping frame both use channel steels; the small suspension rod is made of a screw rod, and both ends of the small suspension rod are respectively connected to the upper beam and the lower beam with nuts one by one.

[0011] In the above-mentioned comprehensive pipeline support hanger for steel frame workshops, the vertical suspension rod, the inclined suspension rod and the lower suspension rod all use screw rods with turnbuckles; the upper ends of multiple lower suspension rods respectively pass through multiple lower fixing plates arranged at the bottom of the main keel, the main keel and multiple upper fixing plates respectively arranged on the top surfaces of multiple secondary keels one by one and are fixed on the main keel and multiple secondary keels by lower nuts located on the bottom surfaces of the lower fixing plates and upper nuts located on the top surfaces of the upper fixing plates.

[0012] In the above-mentioned comprehensive pipeline support hanger for steel frame workshops, the bottom of the splicing gap between every two magnesium oxychloride boards is sealed with silica gel.

[0013] The characteristics of the comprehensive pipeline support hanger for steel frame workshops of the present utility model are:

[0014] 1. The support hanger of the utility model is divided into a conversion layer and a suspended ceiling board. The conversion layer is connected to the beam-holding frame through the upper hanger rod, and the beam-holding frame is connected to the roof steel beam. The suspended ceiling board is connected to the conversion layer through the lower hanger rod. The beam-holding frame can move flexibly on the roof steel beam, which is convenient for adjusting the longitudinal position of each unit support hanger. Both the upper hanger rod and the lower hanger rod adopt screw rods with turnbuckles. The elevation of the conversion layer and the elevation of the magnesium chloride suspended ceiling board can be adjusted through the turnbuckles.

[0015] 2. The support hanger of the utility model integrates the factory building suspended ceiling and the installation of comprehensive pipelines. It is convenient for construction and installation, can bear air ducts, cable trays and various pipelines, can improve the space utilization rate, and the force reliability coefficient of the comprehensive support hanger is improved. It can concentrate multiple scattered pipelines together, and various pipelines can be placed or hung on the comprehensive support hanger, making the pipeline installation beautiful and tidy. Brief Description of the Drawings

[0016] Figure 1 is the elevation view of the comprehensive pipeline support hanger for the steel frame factory building of the utility model;

[0017] Figure 2 is Figure 1 the sectional view taken along the line A-A in

[0018] Figure 3 is Figure 1 the enlarged view of the P part in Detailed Embodiment

[0019] The utility model will be further described below in conjunction with the drawings.

[0020] Please refer to Figures 1 to 3 , the comprehensive pipeline support hanger for the steel frame factory building of the utility model is composed of multiple units of support hangers that are suspended at intervals between two roof steel beams 1 and are used for hanging the conversion layer and the suspended ceiling board 7. The conversion layer includes multiple main keels 41 arranged at intervals and multiple secondary keels 42 that are arranged at intervals and erected on the top surfaces of the main keels 4. Each unit support hanger and each main keel 41 are in the same vertical plane. Each unit support hanger includes two beam-holding frames 2, an upper hanger rod and multiple lower hanger rods 5. Among them,

[0021] The two beam-holding frames 2 are correspondingly connected to the two roof steel beams 1. Each beam-holding frame 2 includes an upper beam-holding part 21 placed on the top surface of the roof steel beam 1, a lower beam-holding part 22 arranged on the bottom surface of the roof steel beam 1, two small hanger rods 23 correspondingly connected between the two ends of the upper beam-holding part 21 and the two ends of the lower beam-holding part 22, and a connecting plate 20 connected to the bottom surface of the lower beam-holding part 22. Both the upper beam-holding part 21 and the lower beam-holding part 22 adopt channel steel. The small hanger rod 23 is made of a screw rod, and both ends of the small hanger rod 23 are correspondingly connected to the upper beam-holding part 21 and the lower beam-holding part 24 by nuts. The connecting plate 20 is provided with left, middle and right screw perforations side by side;

[0022] The upper suspension rods include a pair of vertical suspension rods 31 and a pair of inclined suspension rods 32; both ends of each vertical suspension rod 31 and both ends of each inclined suspension rod 32 are respectively welded to a hanging plate 30, and a screw through hole is provided on each hanging plate 30; the hanging plates 30 at the upper ends of the pair of vertical suspension rods 31 are respectively fixed in the screw through holes in the connecting plates 20 of the two beam holding frames 2 one by one through a screw; the upper ends of the pair of inclined suspension rods 32 are respectively fixed in the right screw through hole and the left screw through hole in the connecting plates 20 of the two beam holding frames 2 one by one through a screw; both the vertical suspension rods 31 and the inclined suspension rods 32 adopt screw rods with turnbuckles 3A;

[0023] The main keel 41 is composed of two C-shaped steels 410 and four purlin support plates 40; the two C-shaped steels 410 are erected and arranged back to back; the four purlin support plates 40 are in an inverted T shape and are respectively connected between the two ends and the middle of the two C-shaped steels 410 through two pairs of bolts, and a screw through hole is provided on the upper part of each purlin support plate 40 protruding from the top surface of the two C-shaped steels 410, so that the hanging plates 30 at the lower ends of the pair of vertical suspension rods 31 and the hanging plates 30 at the lower ends of the pair of inclined suspension rods 32 are respectively connected to the four purlin support plates 40 one by one through a screw; the secondary keel 42 adopts a C-shaped steel with an upward opening;

[0024] The lower suspension rods 5 also adopt screw rods with turnbuckles 5A; the upper ends of multiple lower suspension rods 5 are fixed on the conversion layer, and the number of multiple lower suspension rods 5 is the same as the number of multiple secondary keels 42, so that the upper ends of the multiple lower suspension rods 5 pass through the lower fixing plates 51 arranged at the bottom of the main keel 41, the main keel 41 and the upper fixing plates 52 arranged on the top surfaces of the multiple secondary keels 42 one by one in sequence and are fixed on the main keel 41 and the multiple secondary keels 42 through the lower nuts on the bottom surfaces of the lower fixing plates 51 and the upper nuts on the top surfaces of the upper fixing plates 52; the lower ends of the multiple lower suspension rods 6 are respectively fixed on multiple T-shaped hidden keels 6, the multiple T-shaped hidden keels 6 are arranged corresponding to the multiple secondary keels 42 one by one, and the bottom of each T-shaped hidden keel 6 is provided with a rectangular connecting strip 60.

[0025] The ceiling board 7 is spliced by multiple magnesium oxychloride boards, and bow-shaped grooves are provided on both side surfaces of each magnesium oxychloride board; after splicing every two magnesium oxychloride boards, two opposite bow-shaped grooves are combined into a rectangular groove, so that the rectangular connecting strip 60 at the bottom of each T-shaped hidden keel 6 is embedded in the rectangular groove; at the splicing part of every two magnesium oxychloride boards and on both sides of the middle of each T-shaped hidden keel 6, an L-shaped aluminum connector 70 is respectively provided, the vertical parts of the two L-shaped aluminum connectors 70 are respectively fixed on both sides of the middle of the T-shaped hidden keel 6 through bolts 71, the horizontal parts of the two L-shaped aluminum connectors 70 are respectively fixed on the top surfaces at the splicing part of the two magnesium oxychloride boards through screws 72, and the bottom of the splicing gap of every two magnesium oxychloride boards is sealed with silicone 73.

[0026] The integrated pipe support hanger for the steel frame workshop of the utility model integrates a conversion layer and a ceiling board. The conversion layer is connected to the beam-holding frame through the upper suspension rod, and the beam-holding frame is connected to the roof steel beam. The ceiling board is connected to the conversion layer through the lower suspension rod. The beam-holding frame can move flexibly on the roof steel beam, facilitating the adjustment of the longitudinal position of each unit pipe support hanger. Both the upper suspension rod and the lower suspension rod adopt screw rods with turnbuckles, and the elevation of the conversion layer and the elevation of the ceiling board can be adjusted through the turnbuckles.

[0027] The integrated pipe support hanger for the steel frame workshop of the utility model adds the overall connection nodes of the steel structure. While improving the connection convenience, it enhances the overall firmness of the steel structure. At the same time, the overall structure is all assembled mechanical connection operation, without the need for hot work, with high safety. Thus, it avoids the problems of structural damage or deformation caused by welding thermal stress, saves manpower and material resources, speeds up the construction progress, and improves the comprehensive benefits.

[0028] The above embodiments are only for illustrating the utility model, rather than limiting the utility model. Those skilled in the relevant technical fields can also make various transformations or modifications without departing from the spirit and scope of the utility model. Therefore, all equivalent technical solutions should also belong to the scope of the utility model and should be defined by each claim.

Claims

1. A comprehensive pipeline support hanger for a steel frame factory building, which is composed of multiple unit support hangers that are suspended at intervals between two roof steel beams and are used to hang the conversion layer and the ceiling board; the conversion layer includes multiple main keels arranged at intervals and multiple secondary keels that are arranged at intervals on the top surface of the main keels; each unit support hanger and each main keel are in the same vertical plane, and each unit support hanger includes two beam-holding frames, an upper suspension rod, and multiple lower suspension rods; its characteristics are as follows, The two beam-holding frames are correspondingly connected to the two roof steel beams; each of the beam-holding frames includes an upper beam-holding part that is placed on the top surface of the roof steel beam, a lower beam-holding part that is arranged on the bottom surface of the roof steel beam, two small suspension rods that are correspondingly connected between the two ends of the upper beam-holding part and the two ends of the lower beam-holding part, and a connecting plate that is connected to the bottom surface of the lower beam-holding part; The upper suspension rod includes a pair of vertical suspension rods and a pair of inclined suspension rods; the two ends of each vertical suspension rod and the two ends of each inclined suspension rod are respectively welded to a hanging plate, and a screw through hole is opened on each hanging plate. The hanging plates at the upper ends of the pair of vertical suspension rods and the hanging plates at the upper ends of the pair of inclined suspension rods are respectively fixed to the connecting plates of the two beam-holding frames through a screw correspondingly; The main keel is composed of two upright C-shaped steels that are back to back and four inverted T-shaped purlin brackets that are respectively connected between the two ends and the middle of the two C-shaped steels through two pairs of bolts. A screw through hole is opened on the upper part of each purlin bracket that protrudes above the top surface of the two C-shaped steels, so that the hanging plates at the lower ends of the pair of vertical suspension rods and the hanging plates at the lower ends of the pair of inclined suspension rods are respectively connected to the four purlin brackets through a screw correspondingly; the secondary keel is a C-shaped steel with an upward opening; The upper ends of multiple lower suspension rods are fixed on the conversion layer; the lower ends of multiple lower suspension rods are correspondingly connected to multiple T-shaped hidden keels, and the bottom of each T-shaped hidden keel has a rectangular connecting strip; The ceiling board is spliced by multiple magnesite boards, and bow-shaped grooves are arranged on both side surfaces of each magnesite board; after two magnesite boards are spliced, the two opposite bow-shaped grooves are combined into a rectangular groove, so that the rectangular connecting strip at the bottom of each T-shaped hidden keel is embedded in the rectangular groove; at the splicing position of every two magnesite boards and on both sides of the middle of each T-shaped hidden keel, a pair of L-shaped aluminum connectors are respectively arranged. The vertical parts of the two L-shaped aluminum connectors are fixed to both sides of the middle of the T-shaped hidden keel through bolts correspondingly, and the horizontal parts of the two L-shaped aluminum connectors are respectively fixed to the top surface of the splicing position of the two magnesite boards through screws correspondingly.

2. The integrated pipe support and hanger for steel frame factory building according to claim 1, wherein Both the upper beam-holding part and the lower beam-holding part on the beam-holding frame are made of channel steel; the small suspension rod is made of a screw rod, and both ends of the small suspension rod are connected to the upper beam-holding part and the lower beam-holding part through nuts correspondingly.

3. The integrated pipeline support and hanger for steel frame factory buildings according to claim 1, wherein The vertical suspension rods, inclined suspension rods, and lower suspension rods are all made of screw rods with turnbuckles; the upper ends of multiple lower suspension rods sequentially pass through multiple lower fixing plates arranged at the bottom of the main keel, the main keel, and multiple upper fixing plates arranged on the top surfaces of multiple secondary keels correspondingly and are fixed to the main keel and multiple secondary keels through lower nuts located on the bottom surface of the lower fixing plates and upper nuts located on the top surface of the upper fixing plates.

4. The integrated pipeline support and hanger for a steel frame factory building according to claim 1, characterized in that, The bottom of the splicing gap between every two magnesite boards is sealed with silicone.

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