Inclined hanging bracket for parallel laying and installation of pipeline and bridge under steel structure beam and construction method

Abstract

The invention discloses a steel structure beam lower pipeline and bridge parallel laying installation inclined hanging bracket and a construction method, and relates to the technical field of building construction.The steel structure beam lower pipeline and bridge parallel laying installation inclined hanging bracket comprises a cross beam and an installation frame arranged below the cross beam, and the upper side of the cross beam is provided with a fixing assembly and an inclined supporting frame which are used for fixing a steel structure beam; the positions of the fixing assembly and the mounting frame on the cross beam are adjustable, the steel structure beam and the mounting frame are arranged on the cross beam in a staggered mode, the mounting frame comprises two vertical rods vertically arranged on the lower side of the cross beam, a first supporting cross rod and a second supporting cross rod, the first supporting cross rod and the second supporting cross rod are transversely arranged between the two vertical rods, and the first supporting cross rod is located above the second supporting cross rod. The first supporting cross rod is used for installing a bridge frame, and the second supporting cross rod is used for installing a pipeline. The steel structure beam is fixed to the cross beam through the fixing assembly, the cross beam is connected with the steel structure beam through the inclined supporting frame, the inclined supporting effect on the cross beam can be achieved, and the vertical rod and the supporting cross rod can achieve the supporting and fixing effects on the bridge and the pipeline.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an inclined hanger for parallel laying of pipelines and bridge frames under a steel structure beam and a construction method. Background Art

[0002] Supports and hangers are mainly used in electromechanical engineering facilities such as building water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, and communications, which generate thermal displacement and equipment during operation. Supports and hangers play a role in the safe operation of building facilities in the construction process, such as bearing the weight of various accessories and their media, restraining and limiting the unreasonable displacement of building components, and controlling the vibration of components. The installation position of the crossbar of traditional carbon angle steel brackets cannot be adjusted, and the bracket components are connected by welding, which has low construction efficiency and is easy to cause deformation of the flange plate under the steel structure beam, as well as industrial accidents and occupational hazards. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide an inclined hanger and construction method for parallel installation of pipelines and bridges under steel structure beams. By improving the traditional electromechanical engineering installation bracket form, the fixing method and bracket structure of the bracket and the steel structure beam are optimized when the projections of the pipelines, bridges and steel structure beams do not overlap, so as to ensure that the installation quality meets the design and specification requirements.

[0004] The invention provides a method for parallel installation of oblique hangers and a construction method for laying pipelines and bridges under steel structure beams, which adopts the following technical solutions:

[0005] In a first aspect, an oblique hanger is installed for parallel laying of pipes and a bridge under a steel structure beam, comprising a crossbeam and an installation frame arranged below the crossbeam, a fixing assembly and an oblique support frame for fixing the steel structure beam are arranged on the upper side of the crossbeam, the steel structure beam and the installation frame are staggered on the crossbeam, the installation frame comprises two vertically arranged uprights on the lower side of the crossbeam, a first supporting crossbar and a second supporting crossbar are arranged laterally between the two uprights, a plurality of mounting holes for mounting the two uprights are uniformly arranged in a horizontal direction on the crossbeam, the first supporting crossbar is located above the second supporting crossbar, a plurality of fixing holes for fixing the first supporting crossbar and the second supporting crossbar are uniformly arranged in a vertical direction on the uprights, the first supporting crossbar is used to mount the bridge, and the second supporting crossbar is used to mount the pipe.

[0006] Furthermore, the fixing assembly is provided with two groups and respectively fixes the two sides of the lower flange plate of the steel structure beam to the cross beam. The fixing assembly includes a pressure plate, a U-shaped clamp and a locking nut for pressing the two sides of the steel structure beam on the lower flange plate of the cross beam. The U-shaped clamp bypasses the bottom of the cross beam and passes through the pressure plate at both ends. The locking nut is threadedly sleeved on the U-shaped clamp to press the pressure plate onto the lower flange plate of the steel structure beam.

[0007] Furthermore, a plurality of slots for U-shaped clamps to be inserted are evenly arranged on the lower side of the crossbeam.

[0008] Furthermore, the oblique support frame includes a first oblique support rod, one end of the first oblique support rod is connected to the steel structure beam, the other end of the first oblique support rod is connected to an end of the cross beam away from the steel structure beam, and the first oblique support rod is telescopically fixed.

[0009] Furthermore, the oblique support frame also includes a second oblique support rod, one end of the second oblique support rod is connected to the steel structure beam, and the other end of the second oblique support rod is connected to the pressure plate on the same side of the first oblique support rod.

[0010] Furthermore, a plurality of through holes for fixing the bridge frame are evenly arranged on the first supporting cross bar.

[0011] Furthermore, a pipe buckle for fixing the pipe is arranged on the second supporting cross bar, and a plurality of through holes for fixing the pipe buckle are evenly arranged on the second supporting cross bar.

[0012] A construction method for parallel laying of pipelines and bridge frames under steel structure beams and installing inclined hangers, comprising the following steps:

[0013] S1. According to the design drawings and the on-site measured data, the installation position and size data of the pipeline and bridge are obtained;

[0014] S2. Calculate the dimensions of each component according to the installation positions of pipelines and bridges;

[0015] S3. Installation of hangers: The crossbeam is close to the bottom of the lower flange plate of the steel structure beam and fixed by a U-shaped clamp; the oblique support frame is connected to the crossbeam to provide oblique support for the cantilevered crossbeam; the vertical pole is connected to the crossbeam; according to the installation position of the pipeline and the bridge, the first support crossbar and the second support crossbar are adjusted; the pipeline is connected and fixed to the second support crossbar by the pipeline clip, and the bridge is connected and fixed to the first support crossbar by bolts.

[0016] In summary, the present invention includes at least one of the following beneficial effects: the steel structure beam is fixed on the cross beam through a fixing assembly, and the cross beam is connected to the steel structure beam through an oblique support frame, which can provide oblique support to the cross beam. At the same time, the bridge frame and the pipeline are fixed under the cross beam through an installation frame, and the vertical poles and supporting cross bars can support and fix the bridge frame and the pipeline, making the installation more stable. The positions of the fixing assembly and the installation frame can be adjusted on the cross beam according to actual conditions, making the use more flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an exploded schematic diagram of the installation structure of an embodiment of the present invention.

[0018] Description of reference numerals:

[0019] 1. Crossbeam; 11. Slot; 12. Mounting hole; 2. Mounting frame; 21. Vertical pole; 211. Fixing hole; 22. First supporting crossbar; 23. Second supporting crossbar; 24. Pipe buckle; 3. Fixing assembly; 31. Press plate; 32. U-shaped fixture; 33. Locking nut; 4. Oblique support frame; 41. First oblique support rod; 42. Second oblique support rod. DETAILED DESCRIPTION

[0020] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0021] The following is combined with Figure 1 The present invention is described in further detail.

[0022] The embodiment of the present invention discloses an inclined hanger for parallel installation of pipelines and bridge frames under steel structure beams. Figure 1 The oblique hanger for installing the pipeline and the bridge frame under the steel structure beam in parallel includes a cross beam 1 and a mounting frame 2 arranged below the cross beam 1. A fixing assembly 3 and an oblique support frame 4 for fixing the steel structure beam are arranged on the upper side of the cross beam 1. The fixing assembly 3 and the mounting frame 2 are adjustable on the cross beam 1. The steel structure beam and the mounting frame 2 are staggered on the cross beam 1. The mounting frame 2 includes two vertical poles 21 arranged on the lower side of the cross beam 1, a first supporting cross bar 22 and a second supporting cross bar 23 arranged transversely between the two vertical poles 21, and the first supporting cross bar 22 is located at the second Above the support crossbar 23, the first support crossbar 22 is used to install the bridge, and the second support crossbar 23 is used to install the pipeline. The steel structure beam is fixed on the beam 1 through the fixing component 3, and the beam 1 is connected to the steel structure beam through the oblique support frame 4, which can provide oblique support for the beam 1. At the same time, the bridge and the pipeline are fixed below the beam 1 through the installation frame 2. The vertical poles 21 and the support crossbar can support and fix the bridge and the pipeline, making the installation more stable. The positions of the fixing component 3 and the installation frame 2 can be adjusted on the beam 1 according to actual conditions, making it more flexible and convenient to use.

[0023] In this embodiment, the fixing assembly 3 is provided with two groups and fixes the two sides of the lower flange plate of the steel structure beam on the beam 1 respectively. The fixing assembly 3 includes a pressure plate 31, a U-shaped clamp 32 and a locking nut 33 for pressing the two sides of the steel structure beam on the lower flange plate of the beam 1. The U-shaped clamp 32 bypasses the bottom of the beam 1 and passes through the pressure plate 31 at both ends. The locking nut 33 is threadedly sleeved on the U-shaped clamp 32 to press the pressure plate 31 on the lower flange plate of the steel structure beam. By tightening the locking nut 33 on the pressure plate 31, the pressure plate 31 is pressed on the lower flange plate of the steel structure beam, so that the lower end of the U-shaped clamp is clamped at the bottom of the beam 1, and the steel structure beam is fixed to the beam 1.

[0024] In this embodiment, a plurality of slots 11 for the U-shaped clamps 32 to be inserted into are evenly arranged on the lower side of the crossbeam 1. The cooperation between the slots 11 and the U-shaped clamps 32 can fix the pressure plate 31 more firmly and prevent the U-shaped clamps 32 from sliding on the crossbeam 1 under force.

[0025] In this embodiment, the oblique support frame 4 includes a first oblique support rod 41, one end of the first oblique support rod 41 is connected to the steel structure beam, and the other end of the first oblique support rod 41 is connected to the end of the beam 1 away from the steel structure beam. The first oblique support rod 41 can be telescopically fixed, and a fixing plate is provided at the end of the beam 1 away from the steel structure beam. One end of the first oblique support rod 41 is fixedly connected to the fixing plate by bolts, and the other end is fixedly connected to the middle position of the flange plate on the steel structure beam, which has the effect of obliquely supporting the beam 1. The telescopically arranged first oblique support rod 41 can be telescopically adjusted according to the offset position of the steel structure beam on the beam 1, so as to connect and support the beam 1 and the steel structure beam.

[0026] In this embodiment, the oblique support frame 4 also includes a second oblique support rod 42, one end of the second oblique support rod 42 is connected to the steel structure beam, and the other end of the second oblique support rod 42 is connected to the pressure plate 31 on the same side of the first oblique support rod 41, and both pressure plates 31 are provided with a fixing plate connected to the second oblique support rod 42, the second oblique support rod 2 is fixed to the fixing plate by bolts, and the second oblique support rod 42 cooperates with the first oblique support rod 41 to support the connection between the crossbeam 1 and the steel structure beam, and the telescopically arranged second oblique support rod 42 can be telescopically adjusted according to the offset position of the steel structure beam on the crossbeam 1 to connect and support the crossbeam 1 and the steel structure beam.

[0027] In this embodiment, a plurality of mounting holes 12 for mounting two vertical poles 21 are evenly arranged in the horizontal direction on the horizontal beam 1. The positions of the vertical poles 21 can be adjusted according to the installation positions of the bridge frame and the pipeline. The vertical poles 21 are fixed to the horizontal beam by bolts.

[0028] In this embodiment, a plurality of fixing holes 211 for fixing the first supporting cross bar 22 and the second supporting cross bar 23 are evenly arranged vertically on the vertical pole 21. The first supporting cross bar 22 and the second supporting cross bar 23 can be moved on the vertical pole 21. The first supporting cross bar 22 and the second supporting cross bar 23 can be installed in the fixing holes 211 at different heights. The installation positions of the first supporting cross bar 22 and the second supporting cross bar 23 can be adjusted according to the installation heights of the bridge and the pipeline.

[0029] In this embodiment, a plurality of through holes for fixing the bridge are evenly arranged on the first supporting cross bar 22, and the bridge is fixed to the through holes by bolts.

[0030] In this embodiment, a pipe clip 24 for fixing the pipe is provided on the second supporting cross bar 23 , and a plurality of through holes for fixing the pipe clip 24 are evenly provided on the second supporting cross bar 23 , and the pipe clip 24 is fixed to the through holes by bolts.

[0031] The cross beam 1, the diagonal support frame 4, the vertical pole 21 and the supporting cross bar are all C-shaped cold-bent galvanized steel channels.

[0032] A construction method for parallel laying of pipelines and bridge frames under steel structure beams and installing inclined hangers, comprising the following steps:

[0033] Step 1: According to the design drawings and the on-site measured data, the installation position and size data of the pipeline and bridge are obtained;

[0034] Step 2: Calculate the size of each component according to the installation position of the pipeline and bridge;

[0035] Step 3, hanger installation: beam 1 is close to the bottom of the lower flange plate of the steel structure beam and fixed by U-shaped clamp 32; the oblique support frame 4 is connected to the beam 1 to provide oblique support for the cantilevered beam 1; the vertical pole 21 is connected to the beam 1; according to the installation position of the pipeline and the bridge, adjust the first support crossbar 22 and the second support crossbar 23; the pipeline is connected and fixed to the second support crossbar 23 through the pipeline buckle 24, and the bridge is connected and fixed to the first support crossbar 22 by bolts.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A kind of inclined hanger for parallel laying of pipelines and bridge under steel structure beams. Features: The invention comprises a cross beam (1) and a mounting frame (2) arranged below the cross beam (1); a fixing assembly (3) and an oblique support frame (4) for fixing a steel structure beam are arranged on the upper side of the cross beam (1); the steel structure beam and the mounting frame (2) are arranged on the cross beam (1) in a staggered manner; the mounting frame (2) comprises two vertical poles (21) arranged vertically below the cross beam (1), a first supporting cross bar (22) and a second supporting cross bar (23) arranged transversely between the two vertical poles (21); A plurality of mounting holes (12) for mounting two vertical poles (21) are evenly arranged on the horizontal direction of the cross beam (1); the first supporting cross bar (22) is located above the second supporting cross bar (23); a plurality of fixing holes (211) for fixing the first supporting cross bar (22) and the second supporting cross bar (23) are evenly arranged on the vertical pole (21); the first supporting cross bar (22) is used for mounting a bridge frame; and the second supporting cross bar (23) is used for mounting a pipeline.

2. According to claim 1, the pipeline under the steel structure beam and the bridge are laid in parallel to install the inclined hanger, Features: The fixing assembly (3) is provided with two groups and respectively fixes the two sides of the lower flange plate of the steel structure beam to the cross beam (1). The fixing assembly (3) comprises a pressure plate (31) for pressing the two sides of the steel structure beam onto the lower flange plate of the cross beam (1), a U-shaped clamp (32) and a locking nut (33). The U-shaped clamp (32) passes through the bottom of the cross beam (1) and passes through the pressure plate (31) at both ends. The locking nut (33) is threadedly sleeved on the U-shaped clamp (32) to press the pressure plate (31) onto the lower flange plate of the steel structure beam.

3. According to claim 2, the pipeline under the steel structure beam and the bridge are laid in parallel to install the inclined hanger, Features: A plurality of slots (11) for the U-shaped clamps (32) to be clamped into are evenly arranged on the lower side of the crossbeam (1).

4. According to claim 2, the pipeline under the steel structure beam and the bridge are laid in parallel to install the inclined hanger, Features: The oblique support frame (4) comprises a first oblique support rod (41), one end of the first oblique support rod (41) is connected to the steel structure beam, the other end of the first oblique support rod (41) is connected to an end of the cross beam (1) away from the steel structure beam, and the first oblique support rod (41) is telescopically fixed.

5. According to claim 4, the pipeline under the steel structure beam and the bridge are laid in parallel to install the inclined hanger, Features: The oblique support frame (4) further comprises a second oblique support rod (42), one end of the second oblique support rod (42) being connected to the steel structure beam, and the other end of the second oblique support rod (42) being connected to the pressure plate (31) on the same side as the first oblique support rod (41).

6. According to claim 1, the pipeline under the steel structure beam and the bridge are laid in parallel to install the inclined hanger, Features: The first supporting crossbar (22) is evenly provided with a plurality of through holes for fixing the bridge frame.

7. According to claim 1, the pipeline under the steel structure beam and the bridge are laid in parallel to install the inclined hanger, Features: The second supporting cross bar (23) is provided with a pipe buckle (24) for fixing the pipe, and the second supporting cross bar (23) is evenly provided with a plurality of through holes for fixing the pipe buckle (24).

8. A construction method for parallel installation of oblique hangers for pipelines and bridges under steel structure beams. Features: The method of installing the inclined hanger by laying the pipeline under the steel structure beam and the bridge in parallel according to any one of claims 1 to 7 comprises the following steps: S1. According to the design drawings and the on-site measured data, the installation position and size data of the pipeline and bridge are obtained; S2. Calculate the dimensions of each component according to the installation positions of pipelines and bridges; S3, hanger installation: the crossbeam (1) is closely attached to the bottom of the lower flange plate of the steel structure beam and fixed by a U-shaped clamp (32); the oblique support frame (4) is connected to the crossbeam (1) to provide oblique support for the cantilevered crossbeam (1); the vertical pole (21) is connected to the crossbeam (1); according to the installation position of the pipeline and the bridge frame, the first support crossbar (22) and the second support crossbar (23) are adjusted; the pipeline is connected and fixed to the second support crossbar (23) by the pipeline buckle (24), and the bridge frame is connected and fixed to the first support crossbar (22) by bolts.

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