CN114992392A - Sliding type support complete pipeline hanger and assembling method thereof - Google Patents
Sliding type support complete pipeline hanger and assembling method thereof Download PDFInfo
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- CN114992392A CN114992392A CN202210784026.4A CN202210784026A CN114992392A CN 114992392 A CN114992392 A CN 114992392A CN 202210784026 A CN202210784026 A CN 202210784026A CN 114992392 A CN114992392 A CN 114992392A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/11—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing and hanging from a pendant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/18—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a sliding support complete set pipeline hanger and an assembling method thereof, wherein the hanger comprises an adjustable hanger component (1), a pipeline fixed support (2) and a pipeline sliding component (3); the adjustable hanger component (1) is in a U-shaped structure and is fixedly hung on the structural top plate, and an installation space is formed between the adjustable hanger component (1) and the structural top plate; pipeline sliding assembly (3) slidable formula is installed in adjustable gallows subassembly (1), and the slip direction of pipeline sliding assembly (3) is parallel with the axial of pipeline, and pipeline fixing support (2) hug closely on the pipeline and through pipeline sliding assembly (3) slidable formula install in installation space, but make pipeline axial sliding formula set up in installation space. The invention can satisfy the small axial displacement generated by the extrusion, the stretching and the deformation of the pipeline, thereby ensuring the installation stability and the safety of the pipeline.
Description
Technical Field
The invention relates to a pipeline mounting structure and a pipeline mounting method, in particular to a sliding type support complete set pipeline hanger and an assembling method thereof.
Background
In the installation process of the overhead pipeline, a hanging bracket is required to be arranged along the structure top plate for laying the water supply and drainage overhead pipeline, and the hanging bracket and the matched bracket are longitudinally arranged along the pipeline. In the process of installing the pipeline, the installed pipeline is often extruded when a new section of pipeline is installed, and in order to prevent the pipeline from generating lateral displacement, the installed pipeline is not limited to generate axial displacement. The support of the pipeline can play the roles of fixing the pipeline and bearing the gravity of the pipeline.
The overhead pipeline support of prior art uses the gallows to install on the structure roof, and the clamp hugs closely the pipeline and increases frictional force, nevertheless because the pipeline is at the fixed in-process of installation, can't the extrusion degree between the pipeline of accurate grasp, because the pipeline in the installation produces the extrusion to the pipeline of having installed and leads to the pipeline of having installed to take place the flexible deformation of axial, leads to the pipeline structure of having installed to take place the phenomenon of leaking water often. Meanwhile, the hanger in the prior art has the advantages of single structure, incapability of adjusting height fixation, large self weight, and complex and difficult installation.
Disclosure of Invention
The invention aims to provide a sliding support complete set pipeline hanger and an assembling method thereof, which can meet the requirement of small axial displacement generated by the extrusion, expansion and deformation of a pipeline, thereby ensuring the installation stability and safety of the pipeline.
The invention is realized by the following steps:
a sliding support complete set pipeline hanger comprises an adjustable hanger component, a pipeline fixing support and a pipeline sliding component; the adjustable hanger assembly is in a U-shaped structure and is fixedly hung on the structural top plate, and an installation space is formed between the adjustable hanger assembly and the structural top plate; pipeline sliding assembly slidable formula is installed in adjustable gallows subassembly, and pipeline sliding assembly's slip direction and the axial direction of pipeline are parallel, and pipeline fixing support embraces on the pipeline and through pipeline sliding assembly slidable formula install in installation space, but make pipeline axial slidingtype set up in installation space.
The adjustable hanger component comprises a vertical rod, a cross rod and a connecting piece; the pair of upright rods are respectively connected with two ends of the cross rod through connecting pieces to form a U-shaped hanger structure; a plurality of connecting holes are formed in the vertical rods, the cross rods and the connecting pieces at intervals, the connecting pieces are of L-shaped structures, the horizontal sections of the connecting pieces are connected to the end parts of the cross rods through the connecting holes through the locking pieces, and the vertical sections of the connecting pieces are connected to the vertical rods through the connecting holes through the locking pieces; the pipeline sliding assembly is fixedly arranged on the cross rod.
The pipeline sliding assembly comprises a sliding support and a limiting bottom plate, the limiting bottom plate is fixedly arranged on the cross rod through an installation piece, and a pair of limiting sliding grooves are formed in the middle of the limiting bottom plate; sliding flanges are formed on two sides of the bottom of the sliding support, and the sliding flanges are embedded in the limiting sliding grooves in a sliding manner, so that the sliding support is slidably mounted on the limiting bottom plate; the top of the sliding support is fixedly connected with the pipeline fixing support.
The cross section of the limiting sliding chute is of an inverted L-shaped structure, and the sliding flange is embedded in a sliding chute body formed by the horizontal section of the limiting sliding chute, the vertical section of the limiting sliding chute and the limiting bottom plate; the length direction of the limiting sliding chute is parallel to the axial direction of the pipeline; lubricating grease is filled in a gap between the sliding groove body and the sliding flange.
The pipeline fixing support comprises a first pipe hoop and a second pipe hoop, wherein anti-skid pads are arranged on the inner walls of the first pipe hoop and the second pipe hoop, the first pipe hoop and the second pipe hoop are attached to the outer wall of a pipeline through the anti-skid pads, and ear plates at two ends of the first pipe hoop are respectively connected and locked with ear plates at two ends of the second pipe hoop through fixing pieces; the second pipe hoop is fixedly arranged on the sliding support.
The sliding support is of a U-shaped structure with an opening at the top, the second pipe hoop is of a semicircular structure, and the second pipe hoop is arranged at the opening at the top of the sliding support; a hollow-out part is formed on the first pipe hoop and arranged along the center line of the first pipe hoop.
A method for assembling a sliding support complete set pipeline hanger comprises the following steps:
step 1: a plurality of groups of adjustable hanger assemblies are sequentially arranged on the structural top plate along the axial direction of the pipeline, and an installation space for the pipeline to penetrate is formed between each adjustable hanger assembly and the structural top plate;
step 2: the pipeline sliding assembly is slidably mounted on the adjustable hanger assembly;
and 3, step 3: and installing the pipeline fixing support on the pipeline sliding assembly.
The step 1 comprises the following sub-steps:
step 1.1: the adjustable hanger assembly comprises upright rods, cross rods and connecting pieces; the upper ends of the vertical rods are respectively and fixedly connected to the structural top plate according to the pipe diameter of the pipeline;
step 1.2: connecting the vertical sections of the two connecting pieces to a pair of upright rods through locking pieces and connecting holes;
step 1.3: the two ends of the cross rod are respectively connected between the horizontal sections of the two connecting pieces through the locking pieces and the connecting holes.
The step 2 comprises the following sub-steps:
step 2.1: the pipeline sliding assembly comprises a sliding support and a limiting bottom plate, and two ends of the limiting bottom plate are fixedly arranged on the top of a cross rod of the adjustable hanging bracket assembly through mounting pieces;
step 2.2: lubricating grease is coated in a sliding groove body between the limiting bottom plate and the limiting sliding groove;
step 2.3: the sliding support is slidably inserted into the sliding groove body through the sliding flange, so that the sliding support can slide relative to the adjustable hanger assembly along the axial direction of the pipeline.
The step 3 comprises the following sub-steps:
step 3.1: fixedly welding a second pipe hoop of the pipeline fixing support on the top of the sliding support;
step 3.2: the inner walls of the first pipe hoop and the second pipe hoop are provided with anti-slip pads;
step 3.3: placing the pipeline on the second pipe hoop and pressing the pipeline by the first pipe hoop;
step 3.4: and fixedly connecting the ear plates at the two ends of the first pipe hoop with the ear plates at the two ends of the second pipe hoop through fixing pieces.
Compared with the prior art, the invention has the following beneficial effects:
1. the pipeline sliding assembly is arranged, the sliding support can slide relative to the limiting bottom plate, the sliding direction is consistent with the axial direction of the pipeline, so that small axial displacement of the pipeline is guaranteed, damage and water leakage caused by the fact that the installed pipeline stretches and deforms after being extruded by the installed pipeline and axial displacement is generated are avoided, installation stability and use safety of the pipeline are further guaranteed, and the structural stability of the adjustable hanging bracket assembly and the pipeline fixing support cannot be affected by pipeline deformation.
2. The limiting sliding chute and the sliding flange are arranged, so that the sliding direction of the sliding support relative to the limiting bottom plate can be strictly limited, the consistency of the sliding direction and the axial direction of the pipeline is ensured, the axial displacement generated by the pipeline due to the extrusion, stretching and deformation can be further ensured in the sliding direction of the pipeline, and the deformation damage caused by the inconsistency of the pipeline stretching direction and the sliding direction is avoided.
3. The adjustable lifting frame component and the pipeline fixing support are arranged, the vertical rods and the cross rods can meet the lifting requirements of pipelines with different specifications and other facilities, the first pipe hoop and the second pipe hoop can be effectively clamped on the pipelines, the lifting stability of the pipelines is guaranteed, and the bearing requirements of the overhead steel pipe pipelines are met.
Drawings
FIG. 1 is a front view of a sliding support unitized duct hanger of the present invention;
FIG. 2 is a front view of the connection of the uprights and cross-bars of the sliding support complete piping hanger of the invention;
FIG. 3 is a top view of the connection of the uprights and cross-bars of the sliding support complete piping hanger of the present invention;
FIG. 4 is a front view of the pipe fixed bolster and pipe slide assembly of the sliding bolster pipeline hanger assembly of the present invention;
FIG. 5 is a side view of a pipe fixed bolster and pipe slide assembly of the sliding bolster unitized pipe hanger of the present invention.
In the figure, 1 adjustable hanger component, 11 vertical rods, 12 cross rods, 13 connecting pieces, 14 connecting holes, 15 locking pieces, 2 pipeline fixing supports, 21 first pipe hoops, 22 second pipe hoops, 23 non-slip mats, 24 fixing pieces, 25 hollow parts, 3 pipeline sliding components, 31 sliding supports, 32 limiting bottom plates, 33 mounting pieces, 34 limiting sliding grooves and 35 sliding flanges.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, a sliding support complete set pipeline hanger comprises an adjustable hanger assembly 1, a pipeline fixing support 2 and a pipeline sliding assembly 3; the adjustable hanger assembly 1 is in a U-shaped structure and is fixedly hung on the structural top plate, and an installation space is formed between the adjustable hanger assembly 1 and the structural top plate; pipeline sliding assembly 3 slidable formula is installed in adjustable gallows subassembly 1, and pipeline sliding assembly 3's slip direction is parallel with the axial of pipeline, and pipeline fixing support 2 embraces on the pipeline and through pipeline sliding assembly 3 slidable formula install in the installation space, but make pipeline axial sliding formula set up in the installation space. Through adjustable gallows subassembly 1 and pipeline fixing support 2 with the fixed hoist and mount of pipeline in appointed height department, pipeline and pipeline fixing support 2 pass through pipeline sliding assembly 3 along pipeline axial synchronous slip to guarantee the pipeline because receive the produced axial displacement of extrusion flexible deformation, thereby avoid damaging and leaking because the pipeline warp, and lead to adjustable gallows subassembly 1 and pipeline fixing support 2 synchronous damage. The axial free extension of pipeline is unrestricted, and pipeline fixing support 2 slides with the pipeline synchronous telescope, has guaranteed the security of pipeline.
Referring to fig. 1 to 3, the adjustable hanger assembly 1 includes an upright 11, a cross bar 12 and a connecting member 13; the pair of upright rods 11 are respectively connected with two ends of the cross rod 12 through connecting pieces 13 to form a U-shaped hanger structure; a plurality of connecting holes 14 are formed in the upright rods 11, the cross rods 12 and the connecting pieces 13 at intervals, the connecting pieces 13 are in L-shaped structures, so that the horizontal sections of the connecting pieces 13 are connected to the end parts of the cross rods 12 through the connecting holes 14 through the locking pieces 15, and the vertical sections of the connecting pieces 13 are connected to the upright rods 11 through the connecting holes 14 through the locking pieces 15; the pipe sliding assembly 3 is fixedly mounted on the cross bar 12. The arrangement height of the cross rod 12 can be adjusted through the connecting holes 14 with different heights on the upright rods 11, so that the installation height of the pipeline is adjusted to meet different installation requirements; meanwhile, the arrangement distance of the pair of upright rods 11 can be adjusted within a small range through the connecting holes 14 at different horizontal positions on the cross rod 12, so that the installation of pipelines with different sizes is met. The redundant connecting holes 14 can be used for matching installation of other facilities such as pipe fittings and the like so as to meet the installation and use requirements of the pipeline.
Referring to fig. 1, 4 and 5, the pipeline sliding assembly 3 includes a sliding support 31 and a limiting bottom plate 32, the limiting bottom plate 32 is fixedly mounted on the cross bar 12 through a mounting member 33, and a pair of limiting sliding grooves 34 is formed in the middle of the limiting bottom plate 32; sliding flanges 35 are formed on two sides of the bottom of the sliding support 31, and the sliding flanges 35 can be embedded in the limiting sliding grooves 34 in a sliding manner, so that the sliding support 31 is slidably mounted on the limiting bottom plate 32; the top of the sliding support 31 is fixedly connected with the pipeline fixing support 2. The sliding support 31 drives the pipeline fixing support 2 and the pipeline to slide along the limiting sliding groove 34 through the sliding flange 35, so that the requirement of axial sliding of the pipeline is met.
Referring to fig. 1 and 4, the cross section of the limiting chute 34 is in an inverted L-shaped structure, and the sliding flange 35 is embedded in the sliding chute body formed by the horizontal section of the limiting chute 34, the vertical section of the limiting chute 34 and the limiting bottom plate 32; the length direction of the limit chute 34 is parallel to the axial direction of the pipeline. The sliding direction of the sliding flange 35 is limited through the limiting sliding groove 34, so that the sliding direction is consistent with the axial direction of the pipeline, the axial sliding requirement of the pipeline is met, the deviation of the pipeline in other radial directions is avoided, and the water leakage and other conditions are avoided.
The gap between the sliding groove body and the sliding flange 35 is filled with lubricating grease (not shown in the figure), so that friction is reduced, and flexible sliding of the sliding flange 35 in the sliding groove body is improved, so as to meet axial sliding of a pipeline.
Referring to fig. 1, 4 and 5, the pipe fixing support 2 includes a first pipe clamp 21 and a second pipe clamp 22, the first pipe clamp 21 and the second pipe clamp 22 are symmetrically embraced on the pipe, and two end ear plates of the first pipe clamp 21 are respectively connected and locked with two end ear plates of the second pipe clamp 22 through a fixing member 24; the second pipe clamp 22 is fixedly disposed on the sliding support 31. The pipeline is clasped and fixed through the first pipe clamp 21 and the second pipe clamp 22, and the installation stability and the disassembly convenience of the pipeline are guaranteed.
Referring to fig. 1 and 4, the inner walls of the first pipe clamp 21 and the second pipe clamp 22 are both provided with a non-slip pad 23, and the first pipe clamp 21 and the second pipe clamp 22 are attached to the outer wall of the pipeline through the non-slip pad 23, so that a non-slip effect is achieved, a friction force between the first pipe clamp 21 and the outer wall of the pipeline is increased, and clamping fixation and synchronous sliding of the first pipe clamp 21 and the second pipe clamp 22 on the pipeline are ensured.
Referring to fig. 1 and 4, the sliding support 31 is a U-shaped structure with an open top, the second pipe clamp 22 is a semi-circular structure, and the second pipe clamp 22 is installed at the open top of the sliding support 31 in a symmetrical structure. The U-shaped structure of the sliding seat 31 can provide a reliable support for the second pipe clamp 22.
Referring to fig. 5, a hollow portion 25 is formed on the first pipe clamp 21, and the hollow portion 25 is disposed along a central line of the first pipe clamp 21. Preferably, the width of the hollow portion 25 is 30mm, so as to facilitate air discharge, thereby ensuring the compression of the first pipe clamp 21 on the pipe.
Referring to fig. 1 to 5, a method for assembling a sliding support complete set pipe hanger includes the following steps:
step 1: a plurality of groups of adjustable hanger assemblies 1 are sequentially arranged on the structural top plate along the axial direction of the pipeline, and an installation space for the pipeline to penetrate is formed between the adjustable hanger assemblies 1 and the structural top plate.
Preferably, the adjustable hanger assemblies 1 are arranged in a group at intervals of 5m, and the arrangement positions of the adjustable hanger assemblies should avoid pipeline groove connecting pieces, valves, tee joints, pipeline welding seams and structural deformation joints.
The step 1 comprises the following sub-steps:
step 1.1: according to the pipe diameter of the pipeline, the upper ends of the upright rods 11 of the adjustable hanger assemblies 1 are respectively fixedly connected to the structural top plate through embedded parts, and the distance between the upright rods 11 is larger than the pipe diameter of the pipeline.
Preferably, the embedded part can be fixed on the top plate by adopting a bolt, so that effective fitting between the embedded part and the vertical rod 11 is ensured, and no gap is reserved. The upright rod 11 and the embedded part can be connected by welding, the three sides of the embedded part are fully welded with a single-side fillet weld, and the height of the weld is 10mm, so that the stability of the pipeline in supporting and hanging is ensured.
Step 1.2: the vertical sections of the two connecting pieces 13 are connected to a pair of uprights 11 through connecting holes 14 by means of locking pieces 15.
Preferably, the locking member 15 may be an M20 bolt and its mating nut. The connecting piece 13 can be made of rolled steel sheets; the connecting pieces 13 can also be four, and the front and the back of the upright 11 are respectively provided with one connecting piece 13, so that the connection reliability between the upright 11 and the cross rod 12 is improved.
Step 1.3: the two ends of the cross bar 12 are connected between the horizontal sections of the two connecting pieces 13 through the connecting holes 14 by the locking pieces 15, respectively.
Preferably, the upright rods 11 can adopt 100 × 100mm U-shaped channel steel, and the cross rods 12 can adopt 80 × 80mm U-shaped channel steel, so that the two ends of the cross rods 12 can be inserted into the U-shaped channels of the upright rods 11, the connection of the upright rods 11, the cross rods 12 and the connecting piece 13 is facilitated, and the structural strength of the adjustable hanger assembly 1 is improved. The length of the uprights 11 and the crosspieces 12 can be adjusted according to the dimensions of the duct.
Step 2: the pipe sliding assembly 3 is slidably mounted on the adjustable hanger assembly 1.
The step 2 comprises the following sub-steps:
step 2.1: the two ends of the limiting bottom plate 32 of the pipeline sliding assembly 3 are fixedly arranged on the top of the cross rod 12 of the adjustable hanger assembly 1 through the mounting parts 33. Preferably, the mounting member 33 may be an M20 bolt and its mating nut.
Step 2.2: lubricating grease is coated in the sliding groove body between the limiting bottom plate 32 and the limiting sliding groove 34.
Step 2.3: the sliding support 31 is slidably inserted into the sliding groove through the sliding flange 35, so that the sliding support 31 can slide along the axial direction of the pipeline relative to the adjustable hanger assembly 1.
Preferably, the sliding support 31 and the limiting bottom plate 32 can be made of steel plates with the thickness of 8 mm. The height of the sliding support 31 can be adjusted according to the actual use requirement, and is preferably 60mm, the length of the sliding support 31 is 120mm, and the width of the sliding support 31 is 160 mm. In order to ensure reliable support of the pipeline by the pipeline sliding assembly 3, the width of the limiting bottom plate 32 is 360 mm.
And step 3: the pipe fixing support 2 is mounted on the pipe sliding assembly 3.
The step 3 comprises the following sub-steps:
step 3.1: the second pipe hoop 22 of the pipe fixing support 2 is fixedly welded on the top of the sliding support 31.
Step 3.2: anti-slip pads 23 are provided on the inner walls of the first pipe clamp 21 and the second pipe clamp 22. Preferably, the non-slip mat 23 may be a rubber plate with a thickness of 3mm and have good non-slip performance, and the first pipe clamp 21 and the second pipe clamp 22 may be made of flat steel with a thickness of 10mm and a width of 100 mm.
Step 3.3: the pipe is rested on the second pipe clamp 22 and is compressed by the first pipe clamp 21.
Preferably, the radius of the first pipe clamp 21 and the second pipe clamp 22 can be adjusted according to the size of the pipe, for example, the pipe specification is DN300 galvanized stainless steel pipe, and the radius of the first pipe clamp 21 and the second pipe clamp 22 is 150 mm.
Step 3.4: the two end ear plates of the first pipe clamp 21 are fixedly connected with the two end ear plates of the second pipe clamp 22 through fixing pieces 24.
Preferably, the fasteners 24 are M10 bolts and their mating nuts.
When the pipeline is installed, the pipeline is fixed through the pipeline fixing support 2, the cross rod 12, the pipeline fixing support 2, the pipeline sliding assembly 3 and the pipeline can be lifted to the installation height synchronously, and then the cross rod 12 and the pair of vertical rods 11 are fixedly connected through the connecting pieces 13 through the connecting holes 14. When the pipeline is disassembled, the connecting piece 13 is disassembled, so that the cross rod 12, the pipeline fixing support 2, the pipeline sliding assembly 3 and the pipeline can be synchronously lifted and disassembled, the pipeline can be conveniently replaced, and the pipeline is convenient and quick to disassemble and assemble.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a slidingtype support complete set pipeline gallows which characterized by: comprises an adjustable hanger component (1), a pipeline fixing support (2) and a pipeline sliding component (3); the adjustable hanger component (1) is in a U-shaped structure and is fixedly hung on the structural top plate, and an installation space is formed between the adjustable hanger component (1) and the structural top plate; pipeline sliding assembly (3) slidable formula is installed in adjustable gallows subassembly (1), and the sliding direction of pipeline sliding assembly (3) and the axial direction parallel of pipeline, and pipeline fixing support (2) embrace on the pipeline and install in installation space through pipeline sliding assembly (3) slidable formula, but make pipeline axial sliding formula set up in installation space.
2. The sliding seat unitized duct hanger of claim 1, wherein: the adjustable hanger component (1) comprises a vertical rod (11), a cross rod (12) and a connecting piece (13); the pair of upright rods (11) are respectively connected with two ends of the cross rod (12) through connecting pieces (13) to form a U-shaped hanger structure; a plurality of connecting holes (14) are formed in the vertical rod (11), the cross rod (12) and the connecting piece (13) at intervals, the connecting piece (13) is of an L-shaped structure, the horizontal section of the connecting piece (13) is connected to the end part of the cross rod (12) through the connecting holes (14) through the locking piece (15), and the vertical section of the connecting piece (13) is connected to the vertical rod (11) through the connecting holes (14) through the locking piece (15); the pipeline sliding component (3) is fixedly arranged on the cross rod (12).
3. A sliding seat unitized duct hanger as claimed in claim 2, wherein: the pipeline sliding assembly (3) comprises a sliding support (31) and a limiting bottom plate (32), the limiting bottom plate (32) is fixedly arranged on the cross rod (12) through a mounting part (33), and a pair of limiting sliding grooves (34) is formed in the middle of the limiting bottom plate (32); sliding flanges (35) are formed on two sides of the bottom of the sliding support (31), and the sliding flanges (35) can be embedded in the limiting sliding groove (34) in a sliding manner, so that the sliding support (31) is installed on the limiting bottom plate (32) in a sliding manner; the top of the sliding support (31) is fixedly connected with the pipeline fixing support (2).
4. A sliding seat unitized duct hanger as claimed in claim 3, wherein: the cross section of the limiting sliding chute (34) is of an inverted L-shaped structure, and the sliding flange (35) is embedded in a sliding groove body formed by the horizontal section of the limiting sliding chute (34), the vertical section of the limiting sliding chute (34) and the limiting bottom plate (32); the length direction of the limiting sliding chute (34) is parallel to the axial direction of the pipeline; lubricating grease is filled in a gap between the sliding groove body and the sliding flange (35).
5. The sliding seat unitized duct hanger of claim 3, wherein: the pipeline fixing support (2) comprises a first pipe hoop (21) and a second pipe hoop (22), anti-skid pads (23) are arranged on the inner walls of the first pipe hoop (21) and the second pipe hoop (22), the first pipe hoop (21) and the second pipe hoop (22) are attached to the outer wall of the pipeline through the anti-skid pads (23), and ear plates at two ends of the first pipe hoop (21) are respectively connected and locked with ear plates at two ends of the second pipe hoop (22) through fixing pieces (24); the second pipe hoop (22) is fixedly arranged on the sliding support (31).
6. The sliding seat unitized duct hanger of claim 5, wherein: the sliding support (31) is of a U-shaped structure with an open top, the second pipe hoop (22) is of a semicircular annular structure, and the second pipe hoop (22) is arranged at the open top of the sliding support (31); a hollow-out part (25) is formed on the first pipe hoop (21), and the hollow-out part (25) is arranged along the center line of the first pipe hoop (21).
7. A method of assembling a sliding support unitized duct hanger as claimed in claim 1, wherein: the method comprises the following steps:
step 1: a plurality of groups of adjustable hanger assemblies (1) are sequentially arranged on a structural top plate along the axial direction of the pipeline, and an installation space for the pipeline to penetrate is formed between each adjustable hanger assembly (1) and the structural top plate;
and 2, step: the pipeline sliding assembly (3) is slidably arranged on the adjustable hanger assembly (1);
and step 3: the pipeline fixing support (2) is arranged on the pipeline sliding component (3).
8. The method of assembly of claim 7, wherein: the step 1 comprises the following sub-steps:
step 1.1: the adjustable hanger component (1) comprises a vertical rod (11), a cross rod (12) and a connecting piece (13); the upper ends of the upright rods (11) are respectively and fixedly connected to the structural top plate according to the pipe diameter of the pipeline;
step 1.2: the vertical sections of the two connecting pieces (13) are connected to a pair of upright rods (11) through connecting holes (14) by locking pieces (15);
step 1.3: two ends of the cross rod (12) are respectively connected between the horizontal sections of the two connecting pieces (13) through the locking pieces (15) and the connecting holes (14).
9. The method of assembly of claim 7, wherein: the step 2 comprises the following sub-steps:
step 2.1: the pipeline sliding assembly (3) comprises a sliding support (31) and a limiting bottom plate (32), and two ends of the limiting bottom plate (32) are fixedly arranged on the top of the cross rod (12) of the adjustable hanger assembly (1) through mounting pieces (33);
step 2.2: lubricating grease is smeared in a sliding groove body between the limiting bottom plate (32) and the limiting sliding groove (34);
step 2.3: the sliding support (31) is slidably inserted into the sliding groove body through the sliding flange (35), so that the sliding support (31) can slide along the axial direction of the pipeline relative to the adjustable hanger assembly (1).
10. The method of assembly of claim 7, wherein: the step 3 comprises the following sub-steps:
step 3.1: fixedly welding a second pipe hoop (22) of the pipeline fixed support (2) on the top of the sliding support (31);
step 3.2: anti-skid pads (23) are arranged on the inner walls of the first pipe clamp (21) and the second pipe clamp (22);
step 3.3: resting the pipe on a second pipe clamp (22) and pressing it by means of a first pipe clamp (21);
step 3.4: the ear plates at the two ends of the first pipe hoop (21) are fixedly connected with the ear plates at the two ends of the second pipe hoop (22) through fixing pieces (24).
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| US20020100843A1 (en) * | 2000-12-08 | 2002-08-01 | Frederick Schmidt | One-piece conduit hanger |
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Application publication date: 20220902 |