Pipeline hanging bracket installed in high space through structural ring beam

Abstract

A pipeline hanging bracket installed in a high space through a structural ring beam relates to the field of mechanical and electrical installation and comprises beam connecting pieces, a cross arm and a partial load pull rod, the two ends of the cross arm are fixedly connected with the structural ring beam through the beam connecting pieces respectively, and the upper end of the partial load pull rod is fixedly connected with a top surface concrete structure. The lower end of the partial load pull rod is fixedly connected with the cross arm; the connecting beam piece comprises upper anchor beam angle steel, side hanging beam angle steel, a connecting beam bolt, a connecting bolt, a through-wall screw and a back wall steel plate. The cross arm comprises a steel cross beam, and the steel cross beam is provided with a support, a stiffening plate and a rib plate. And the partial load pull rod comprises a top hoisting conversion channel steel, a pull rod and an expansion bolt. The installation height is reduced to be equal to or lower than the elevation of the structural ring beam, the overall stability is high, and the construction difficulty, the labor intensity, the material consumption and the like can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical and electrical installation, in particular to a pipeline hanger for installing a structural ring beam with high space utilization. Background Art

[0002] In the construction of building installation projects, in buildings such as hotels, guesthouses, and public buildings with inner corridors in the building, the distance between the two side walls generally does not exceed 4.0 m, but the bottom surface of the upper floor slab is relatively high from the ground, generally greater than 5.0 m. The common practice for masonry walls on both sides of the corridor is to use aerated concrete blocks or hollow bricks for masonry. When the height of the masonry wall exceeds 4 m, a reinforced concrete ring beam, that is, a structural ring beam, must be set. Most of the pipelines such as water, electricity, wind, and heating need to be installed in this space, but the installation height of the pipelines does not exceed 3.6 m. If the hanger for installing the pipelines is attached to the upper floor slab according to the conventional method, the suspension rod of the hanger is too long, resulting in problems such as too large self-weight of the hanger, poor overall stability, especially extremely poor horizontal stability. There are many unsafe factors, great construction difficulty, time-consuming, laborious, and material-consuming during the construction process, and there is also a risk of rework. Therefore, it is necessary to provide a support to solve the above problems and meet the development needs of market use. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a pipeline hanger for installing a structural ring beam with high space utilization, aiming to improve the overall stability of the support, increase construction safety, reduce construction difficulty, and improve installation efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a pipeline hanger for installing a structural ring beam with high space utilization, including a connecting beam member, a cross arm, and a load-sharing tie rod. The two ends of the cross arm are respectively fixedly connected to the structural ring beam through the connecting beam member. The upper end of the load-sharing tie rod is fixedly connected to the top surface concrete structure, and the lower end of the load-sharing tie rod is fixedly connected to the cross arm.

[0005] Further, the connecting beam member includes an upper anchor beam angle steel, a side hanging beam angle steel, a connecting beam bolt, and a connecting bolt. The upper anchor beam angle steel is fixed to the upper plane of the structural ring beam through the connecting beam bolt. The side hanging beam angle steel is aligned with the upper anchor beam angle steel and is fixedly connected to the upper anchor beam angle steel through the connecting bolt. The side hanging beam angle steel is fixedly connected to the side elevation of the structural ring beam through the connecting beam bolt, and the side hanging beam angle steel is welded to the end of the cross arm.

[0006] Further, the connecting beam bolt is an expansion bolt.

[0007] Further, the coupling beam member further includes a wall-piercing screw rod and a back wall steel plate. The back wall steel plate is installed in a groove on the vertical surface of the wall. The center of the back wall steel plate is provided with an opening, and the wall-piercing screw rod penetrates through the center of the back wall steel plate. One end of the wall-piercing screw rod fixes the side-hanging beam angle steel to the wall through a nut, and the other end of the wall-piercing screw rod is fixed to the back wall steel plate through a nut.

[0008] Further, the cross arm includes a steel cross beam, and brackets, stiffening plates and rib plates are provided on the steel cross beam. The rib plates strengthen and fix the brackets below the steel cross beam and the steel cross beam by welding, and the stiffening plates are welded to the inner opening of the steel cross beam.

[0009] Further, the load-sharing tie rod includes a top-hanging conversion channel steel, a tie rod and an expansion bolt. Threads are provided at both ends of the tie rod. The upper end of the top-hanging conversion channel steel is fixed to the top concrete structure through an expansion bolt. The lower end of the top-hanging conversion channel steel is fixedly connected to the upper end of the tie rod through a nut, and the lower end of the tie rod is fixedly connected to the steel cross beam through a nut.

[0010] The utility model provides a pipeline hanger for installing a structural ring beam with a high space utilization structure, which is used for the laying and installation of comprehensive pipelines in the mechanical and electrical specialty. The hanger includes: a coupling beam member, a cross arm, and a load-sharing tie rod. The coupling beam member includes: an upper anchor beam angle steel, a side-hanging beam angle steel, a coupling beam bolt, a connection bolt, a wall-piercing screw rod, and a back wall steel plate; the coupling beam member is connected and fixed to the structural ring beam. The cross arm includes: a steel cross beam, brackets, stiffening plates, and rib plates; the steel cross beam is connected to the coupling beam member by welding, and the comprehensive pipeline brackets of each mechanical and electrical specialty are attached to the steel cross beam by welding or bolt connection. The load-sharing tie rod includes: a top-hanging conversion channel steel, a tie rod, and an expansion bolt; the upper end of the load-sharing tie rod is connected to the top concrete structure through the top-hanging conversion channel steel + expansion bolt, and the lower end is connected to the cross arm through a nut. Compared with the conventional method (attaching to the upper floor slab), since the installation height of the hanger is reduced to be equal to or lower than the elevation of the ring beam, its overall stability is high, and the construction difficulty, labor intensity, material consumption, etc. can all be greatly improved. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0012] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0013] Figure 2 is Figure 1 a schematic diagram of the connection between the coupling beam member and the structural ring beam and the cross arm in

[0014] Figure 3 is Figure 1 the schematic diagram of the connection between the load-sharing tie rod and the cross arm in

[0015] Figure 4 is Figure 3 the side view of the load-sharing tie rod in

[0016] Description of the reference numerals in the figure:

[0017] 100, the pipeline hanger installed on the structural ring beam with high space utilization;

[0018] 11, upper anchor beam angle steel; 12, side hanging beam angle steel; 13, connecting beam bolt; 14, connecting bolt; 15, wall-piercing screw; 16, back wall steel plate;

[0019] 21, steel cross beam; 22, bracket; 23, stiffening plate; 24, rib plate;

[0020] 31, top hanging conversion channel steel; 32, tie rod; 33, expansion bolt;

[0021] 41, structural ring beam. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] It should also be understood that the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless otherwise clearly specified in the context, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0024] It should be further understood that the term " / and" used in the specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0025] Refer to Figures 1 to 4, this embodiment provides a pipeline hanger 100 for installing a ring beam with high space utilization structure, which is used for the laying and installation of comprehensive mechanical and electrical pipelines. The pipeline hanger 100 for installing a ring beam with high space utilization structure includes a connecting beam member, a cross arm, and a load-sharing tie rod. The two ends of the cross arm are respectively fixedly connected to the structural ring beam through the connecting beam member. The upper end of the load-sharing tie rod is fixedly connected to the top concrete structure, and the lower end of the load-sharing tie rod is fixedly connected to the cross arm.

[0026] In this embodiment, the connecting beam member includes an upper anchor beam angle steel 11, a side hanging beam angle steel 12, a connecting beam bolt 13, and a connecting bolt 14. The upper anchor beam angle steel 11 is fixedly installed on the upper plane of the structural ring beam 41 through the connecting beam bolt 13. The side hanging beam angle steel 12 is aligned with the upper anchor beam angle steel 11 and fixedly connected to the upper anchor beam angle steel 11 through the connecting bolt 14. The side hanging beam angle steel 12 is fixedly connected to the side elevation of the structural ring beam 41 through the connecting beam bolt 13. The side hanging beam angle steel 12 is welded to the end of the cross arm.

[0027] In this embodiment, the specifications of the upper anchor beam angle steel 11 and the side hanging beam angle steel 12 are both 63*63*6 angle steel (select the profile according to the size of the load). The connecting beam bolt 13 is a φ12 expansion bolt, and the connecting bolt 14 is an M12*40 connecting bolt.

[0028] In this embodiment, the connecting beam member further includes a wall-piercing screw rod 15 and a back wall steel plate 16. The back wall steel plate 16 is installed in the groove on the wall elevation. The center of the back wall steel plate 16 is provided with a hole. The wall-piercing screw rod 15 passes through the center of the back wall steel plate 16. One end of the wall-piercing screw rod 15 fixes the side hanging beam angle steel 12 to the wall through a nut, and the other end of the wall-piercing screw rod 15 is fixed to the back wall steel plate 16 through a nut. To achieve the overall horizontal stability of the hanger.

[0029] In this embodiment, the size of the back wall steel plate is 50mm*50mm*5mm; the wall-piercing screw rod is a Φ10 screw rod, and the length is slightly longer than the thickness of the masonry wall.

[0030] In this embodiment, the cross arm includes a steel cross beam 21, and brackets 22, stiffening plates 23, and rib plates 24 are arranged on the steel cross beam 21.

[0031] In this embodiment, the steel cross beam 21 is a [12# channel steel (select the profile according to the size of the load). The size of the rib plate 24 is 6mm*100mm*58mm, and the bracket 22 below the steel cross beam 21 is fixedly strengthened with the steel cross beam 21 by welding. The size of the stiffening plate 23 is 6mm*100mm*100mm, and it is welded to the inner opening of the steel cross beam to ensure that the steel cross beam 21 will not deform.

[0032] In this embodiment, the load-sharing tie rod includes a top-suspension conversion channel steel 31, a tie rod 32, and an expansion bolt 33. Threads are provided at both ends of the tie rod 32. The upper end of the top-suspension conversion channel steel 31 is fixed to the top concrete structure through the expansion bolt 33. The lower end of the top-suspension conversion channel steel 31 is fixedly connected to the upper end of the tie rod 32 through a nut. The lower end of the tie rod 32 is fixedly connected to the steel cross beam 21 through a nut.

[0033] In this embodiment, the model of the top-suspension conversion channel steel 31 is [12*160mm; the tie rod 32 is a φ14 screw rod, and the expansion bolt 33 is an M12 expansion bolt. The specifications of the top-suspension conversion channel steel 31, the tie rod 32, and the expansion bolt 33 all need to be selected according to the load size.

[0034] The construction process is as follows:

[0035] First, splice and weld the side-hung beam angle steel 12, the bracket 22, the stiffening plate 23, and the rib plate 24 to the steel cross beam 21 according to the construction drawings for standby. Then use a electric hammer to drill holes on the upper plane and the inner vertical surface of the structural ring beams 41 on both sides.

[0036] Then, fix the upper anchor beam angle steel 11 to the upper plane of the structural ring beam 41 through the connecting beam bolts 13. Then drill through-wall holes on the wall to prevent the hanger from shaking horizontally for the installation of the through-wall screw rods 15.

[0037] Then, fix the upper end of the top-suspension conversion channel steel 31 to the top concrete structure through the expansion bolt 33, and connect the lower end to the tie rod 32 through a nut.

[0038] Then, lift the welded steel cross beam 21 to the installation height, align the upper anchor beam angle steel 11 with the side-hung beam angle steel 12, and fix them with the connecting bolts 14. Then use the connecting beam bolts 13 to fix the side-hung beam angle steel 12 to the side vertical surface of the structural ring beam 41. Grooves are cut on the other side vertical surface of the wall. The size of the groove opening is the same as that of the back wall steel plate 16, and the thickness is the sum of the thickness of the back wall steel plate 16 and the nut thickness. Install the back wall steel plate in the groove, and then pass the through-wall screw rod 15 through the center of the back wall steel plate 16. One end of the through-wall screw rod 15 fixes the side-hung beam angle steel 12 to the wall through a nut. The other end of the through-wall screw rod 15 is fixed to the back wall steel plate 16 through a nut.

[0039] Finally, connect the lower end of the tie rod 32 to the steel cross beam 21 through a nut to achieve the overall fixing effect of the pipeline hanger 100 installed on the structural ring beam with high space utilization.

[0040] The overall stability of the pipeline hanger installed on the structural ring beam with high space utilization provided by the embodiment of the present utility model is high, and the construction difficulty, labor intensity, material consumption, etc. can all be greatly improved.

[0041] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A pipeline hanger for installing a ring beam with a high space utilization structure, characterized in that: It includes coupling beam members, crossbeams, and load-sharing tie rods. Both ends of the crossbeam are fixedly connected to the structural ring beam through the coupling beam members. The upper end of the load-sharing tie rod is fixedly connected to the top concrete structure, and the lower end of the load-sharing tie rod is fixedly connected to the crossbeam.

2. The pipeline hanger for installing a ring beam with a high space utilization structure according to claim 1, characterized in that: The coupling beam member includes an upper anchor beam angle steel, a side hanging beam angle steel, coupling beam bolts, and connecting bolts. The upper anchor beam angle steel is fixed to the upper plane of the structural ring beam through the coupling beam bolts. The side hanging beam angle steel is aligned with the upper anchor beam angle steel and fixedly connected to the upper anchor beam angle steel through the connecting bolts. The side hanging beam angle steel is fixedly connected to the side elevation of the structural ring beam through the coupling beam bolts, and the side hanging beam angle steel is welded to the end of the crossbeam.

3. The pipeline hanger for installing the ring beam with a high space utilization structure according to claim 2, characterized in that: The coupling beam bolts are expansion bolts.

4. The pipeline hanger for installing the ring beam with a high space utilization structure according to claim 2, wherein: The coupling beam member further includes wall-piercing screws and back wall steel plates. The back wall steel plates are installed in the grooves on the wall elevation. The center of the back wall steel plates is provided with holes. The wall-piercing screws penetrate through the centers of the back wall steel plates. One end of the wall-piercing screws fixes the side hanging beam angle steel to the wall through nuts, and the other end of the wall-piercing screws is fixed to the back wall steel plates through nuts.

5. The pipeline hanger for installing the ring beam of the high-space utilization structure according to claim 1 or 2 or 3, characterized in that: The crossbeam includes a steel crossbeam. Brackets, stiffening plates, and rib plates are provided on the steel crossbeam. The rib plates strengthen and fix the brackets below the steel crossbeam and the steel crossbeam through welding. The stiffening plates are welded to the internal opening of the steel crossbeam.

6. The pipeline hanger for installing the ring beam with a high space utilization structure according to claim 5, wherein: The load-sharing tie rod includes a top suspension conversion channel steel, a tie rod, and expansion bolts. Threads are provided at both ends of the tie rod. The upper end of the top suspension conversion channel steel is fixed to the top concrete structure through the expansion bolts. The lower end of the top suspension conversion channel steel is fixedly connected to the upper end of the tie rod through nuts. The lower end of the tie rod is fixedly connected to the steel crossbeam through nuts.

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