CN113357438A - Exempt from to weld multipurpose support suitable for on H shaped steel - Google Patents
Exempt from to weld multipurpose support suitable for on H shaped steel Download PDFInfo
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- CN113357438A CN113357438A CN202110541305.3A CN202110541305A CN113357438A CN 113357438 A CN113357438 A CN 113357438A CN 202110541305 A CN202110541305 A CN 202110541305A CN 113357438 A CN113357438 A CN 113357438A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 109
- 239000010959 steel Substances 0.000 title claims abstract description 109
- 210000001503 joint Anatomy 0.000 claims abstract description 22
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 19
- 238000004891 communication Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Classifications
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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
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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
- F16L3/24—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with a special member for attachment to profiled girders
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a welding-free multipurpose support suitable for H-shaped steel, which comprises two support main bodies and a plurality of connecting rods, wherein the two support main bodies are arranged in a bilateral symmetry mode, the connecting rods are positioned between the two support main bodies, the support main bodies comprise clamping plates and supporting plates, the supporting plates are vertically arranged on the clamping plates, one sides of the clamping plates are provided with butt joint grooves with openings facing the H-shaped steel, flanges of the H-shaped steel are embedded into the butt joint grooves, one ends of the clamping plates, close to the supporting plates, are provided with a plurality of first connecting holes, and the connecting rods penetrate through the first connecting holes of the left supporting plate and the right supporting plate to enable the two support main bodies to be mutually tightened and fixed on the H-shaped steel. The H-shaped steel column bracket is simple in structure and convenient to operate, and the two bracket main bodies which are bilaterally symmetrical are fixed on the two sides of the flange of the H-shaped steel column through the connecting rods, so that the original structure of the H-shaped steel is not damaged.
Description
Technical Field
The invention relates to a bracket for an H-shaped steel column, in particular to a welding-free multipurpose bracket suitable for H-shaped steel.
Background
The production workshop uses a large amount of H-shaped steel (also called I-shaped steel), the H-shaped steel columns are generally used as support columns of the production workshop, in the production workshop, a plurality of energy medium pipelines, electric pipelines, communication pipelines and the like need to be arranged in an overhead manner, and a plurality of pipeline brackets are generally added on the H-shaped steel to be used as support fixing points of the pipelines. The pipeline support has the general characteristics of small volume, small stress and large quantity, and the pipeline support and the H-shaped steel column are generally connected by welding. However, the welding process is troublesome, and the construction quality is not stably controlled due to different welding technical levels of different welders or variable field construction environment, and the following problems are also caused: welding is carried out in a workshop where open fire is forbidden, so that the risk of safety accidents is caused; the production workshop is internally provided with more air blast, moisture or air flow and the like, so that an overheated or overcooled environment is easy to appear, the welding difficulty is greatly increased, and the quality of a welding seam is unstable; after the pipeline support is firmly welded on the H-shaped steel, fine adjustment cannot be carried out during later installation; welding on the H-shaped steel can damage the H-shaped steel, and secondary damage of the H-shaped steel can be caused if the pipeline support is dismantled in the later period; the construction time of welding the pipeline support is long, the operation is tedious, and the pipeline support needs to be completed by cooperation of multiple persons.
Therefore, the existing method for welding the pipeline bracket on the side of the H-shaped steel has many defects, and a new bracket needs to be provided to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the welding-free multipurpose support suitable for the H-shaped steel, which is simple in structure and convenient to operate, and the left and right symmetrical support main bodies are fixed on two sides of the flange of the H-shaped steel column through the connecting rods without damaging the original structure of the H-shaped steel.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a exempt from to weld multipurpose support suitable for on H shaped steel, includes two support subject that bilateral symmetry set up and is located a plurality of connecting rods between two support subject, support subject includes splint and backup pad, the backup pad sets up perpendicularly on splint, one side of splint is provided with the opening towards the butt joint groove of H shaped steel, the edge of a wing embedding of H shaped steel butt joint inslot, the one end of the splint that the backup pad is close to is provided with a plurality of first through-holes, the first through-hole that the connecting rod passed two backup pads about the backup pad makes two support subject tighten up each other and fix on H shaped steel.
In one embodiment, the connecting rod comprises a limiting section and a threaded section, the limiting section penetrates through the first connecting hole of one of the support plates, limiting parts are arranged at two ends of the limiting section, the length of the limiting section is equal to the minimum distance between the two support main bodies, the threaded section is arranged at one end of the limiting section and penetrates through the corresponding first connecting hole of the other support, and a limiting nut is arranged on the threaded section to mutually tighten and fix the two support main bodies on the H-shaped steel.
In one embodiment, at least one stiffening rib is arranged between the supporting plate and the clamping plate, and the stiffening rib is respectively arranged perpendicular to the supporting plate and the clamping plate.
In one embodiment, the support plates are further provided with a plurality of second communication holes, the limiting section of the connecting rod penetrates through the second communication hole of one support plate, the thread section of the connecting rod penetrates through the other support corresponding second communication hole, and the limiting nuts on the thread section mutually tighten and fix the two bracket main bodies.
In one embodiment, the cross section of the butt-joint groove is semi-circular arc. The support main part only relies on the edge of a wing of butt joint groove and H shaped steel to be connected, and under connecting rod and stop nut's effect, the edge of a wing embedding of H shaped steel is to the inslot, and the frictional force between the butt joint groove of dependence splint and the H shaped steel makes two support main parts fix on H shaped steel and can not glide as a whole, and the effort between the edge of a wing of butt joint groove and H shaped steel is big more, and two support main parts are more firm on H shaped steel.
In one embodiment, the top surface of the support plate extends horizontally outward and is provided with a receiving surface for receiving a pipeline. When the invention is installed on the vertically arranged H-shaped steel (namely H-shaped steel columns), the bearing surface is used for bearing pipelines.
In one embodiment, the bearing surface is provided with a plurality of first fixing holes, the bearing surface is provided with a bearing platform, the bearing platform is provided with second fixing holes matched with the first fixing holes, and the first fixing bolts penetrate through the first fixing holes and the second fixing holes to be in threaded connection with the first fixing nuts so as to fix the bearing platform on the bearing surface. The shape of the bearing platform is not limited to a flat plate shape, and the bearing platform is connected with the bearing surface of the bracket main body and provides a horizontal plane for pipeline installation.
In one embodiment, the front end of the supporting plate is provided with an extending plate, the supporting plate is provided with a third fixing hole, the extending plate is provided with a fourth fixing hole matched with the third fixing hole, and a second fixing bolt penetrates through the third fixing hole and the fourth fixing hole to be in threaded connection with a second fixing nut, so that the extending plate is fixed on the supporting plate.
In one embodiment, the inner wall of the butt-joint groove, which is in contact with the H-shaped steel, is a rough surface. The inner wall of the butt joint groove is a rough surface, so that the friction force between the clamping plate and the H-shaped steel is increased, and the bracket main body is effectively prevented from sliding on the H-shaped steel.
In one embodiment, the support plates, clamping plates, connecting rods and stiffening ribs are all made of stainless steel.
In conclusion, the invention has the following beneficial effects:
the H-shaped steel bracket comprises two bracket main bodies which are bilaterally symmetrical, wherein a butt joint groove of each bracket main body is in contact with a flange of the H-shaped steel, and the two bracket main bodies are mutually tightened and fixed on the H-shaped steel through a connecting rod; the invention does not relate to welding operation, has no construction risk, adopts the limit nut for fixing, and can realize the fine adjustment of the positions of the two bracket bodies by loosening the limit nut when the pipeline is installed; the two bracket main bodies are clamped on the two sides of the flange of the H-shaped steel, the original structure of the H-shaped steel is not damaged, the two bracket main bodies can be dismounted only by unscrewing the limiting nut when the bracket needs to be dismounted, the original structure of the H-shaped steel is not influenced, the invention has various purposes, and various pipelines can be mounted above the two bracket main bodies.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a side schematic view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of a support plate in one embodiment of the invention;
FIG. 6 is a schematic view of a connecting rod of the present invention;
FIG. 7 is a schematic view of the present invention in connection with a receiving platform.
In the figure, 1-a bracket main body, 11-a supporting plate, 12-a clamping plate, 13-a bearing surface, 14-a butt joint groove, 15-a first through hole, 16-a second through hole, 17-a first fixing hole, 2-a connecting rod, 21-a limiting section, 22-a threaded section, 23-a limiting part, 24-a limiting nut, 3-a stiffening rib, 4-H-shaped steel and 5-a bearing platform.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The prior bracket has the following problems: welding is carried out in a workshop where open fire is forbidden, so that the risk of safety accidents is caused; the production workshop is internally provided with more air blast, moisture or air flow and the like, so that an overheated or overcooled environment is easy to appear, the welding difficulty is greatly increased, and the quality of a welding seam is unstable; after the pipeline support is firmly welded on the H-shaped steel 4, fine adjustment cannot be carried out during later installation; welding on the H-shaped steel 4 can damage the H-shaped steel 4, and secondary damage to the H-shaped steel 4 can be caused if the pipeline bracket is dismantled in the later period; the construction time of welding the pipeline support is long, the operation is tedious, and the pipeline support needs to be completed by cooperation of multiple persons.
The invention provides a welding-free multipurpose support suitable for H-shaped steel, aiming at the defect that the existing pipeline supports are required to be welded on H-shaped steel columns, and as shown in figures 1-7, the welding-free multipurpose support comprises two support main bodies 1 which are arranged in a bilateral symmetry mode and a plurality of connecting rods 2 which are arranged between the two support main bodies 1, each support main body 1 comprises a clamping plate 12 and a supporting plate 11, each supporting plate 11 is vertically arranged on each clamping plate 12, one side of each clamping plate 12 is provided with a butt joint groove 14 with an opening facing the H-shaped steel 4, the flange of the H-shaped steel 4 is embedded into the butt joint groove 14, one end, close to the clamping plate 12, of each supporting plate 11 is provided with a plurality of first connecting holes 15, and the connecting rods 2 penetrate through the first connecting holes 15 of the left and right supporting plates 11 to enable the two support main bodies 1 to be mutually tightened and fixed on the H-shaped steel 4.
The invention comprises two bracket main bodies 1 which are bilaterally symmetrical, wherein a butt joint groove 14 of each bracket main body 1 is contacted with a flange of H-shaped steel 4, and the two bracket main bodies 1 are mutually tightened and fixed on the H-shaped steel 4 through a connecting rod 2; the invention does not relate to welding operation, has no construction risk, adopts the limit nut 24 for fixing, and can realize the fine adjustment of the positions of the two bracket main bodies 1 by loosening the limit nut 24 when the pipeline is installed; according to the invention, the two bracket main bodies 1 are clamped on two sides of the flange of the H-shaped steel 4, the original structure of the H-shaped steel 4 is not damaged, the two bracket main bodies 1 can be dismounted only by unscrewing the limiting nut 24 when the bracket needs to be dismounted, and the original structure of the H-shaped steel 4 is not influenced.
Wherein, connecting rod 2 includes spacing section 21 and screw thread section 22, spacing section 21 passes the first through-hole 15 of one of them backup pad 11, the both ends of spacing section 21 are provided with spacing portion 23, the length of spacing section 21 equals with the minimum distance between two support main parts 1, screw thread section 22 sets up in the one end of spacing section 21, just screw thread section 22 passes another and supports corresponding first through-hole 15, be provided with stop nut 24 on the screw thread section 22 and tighten up two support main parts 1 each other and fix on H shaped steel 4.
Specifically, in the two bracket main bodies 1, the first through hole 15 of one bracket main body 1 is penetrated by the limiting section 21 of the connecting rod 2, that is, the moving range of the bracket main body 1 is limited in the limiting section 21, and the first through hole 15 of the other bracket main body 1 is penetrated by the threaded section 22 of the same connecting rod 2 and is limited in the threaded section 22 by the limiting nut 24.
When using, unscrew stop nut 24 earlier, increase the distance between two support subject 1, make the distance between two support subject 1 be greater than the edge of a wing width of H shaped steel 4, then move the splint 12 of two support subject 1 to the edge of a wing both sides of H shaped steel 4, make the edge of a wing embedding splint 12 of H shaped steel 4 in the butt joint groove 14, then screw up stop nut 24 and make two support subject 1 be close to each other and tighten up, two support subject 1 finally press from both sides the edge of a wing that presss from both sides H shaped steel 4 through splint 12 and fix on H shaped steel 4.
Therefore, the H-shaped steel support is detachably connected with the H-shaped steel 4, the two support main bodies 1 can be fixed on the H-shaped steel 4 only by screwing the limiting nuts 24, conventional welding operation is avoided, construction risk does not exist even in a gas area, construction operation is convenient, the problem that multiple persons are needed for cooperation in the conventional welding operation is solved, a single person can complete the work of installing the support main bodies 1, meanwhile, the original structure of the H-shaped steel 4 is not damaged due to the fact that welding operation is not involved, and the H-shaped steel 4 is not influenced in the installation and disassembly process of the H-shaped steel support.
Furthermore, at least one stiffening rib 3 is arranged between the supporting plate 11 and the clamping plate 12, and the stiffening rib 3 is respectively perpendicular to the supporting plate 11 and the clamping plate 12. The pipeline is required to be placed above the two bracket bodies 1, and in order to ensure the stability of the bracket bodies 1, the stiffening ribs 3 are arranged on the bracket bodies 1, namely between the clamping plates 12 and the supporting plates 11, and when two or more stiffening ribs 3 are arranged on the same bracket body 1, the adjacent stiffening ribs 3 are arranged in parallel.
Furthermore, the support plates 11 are further provided with a plurality of second communication holes 16, the limiting section 21 of the connecting rod 2 penetrates through one of the second communication holes 16 of the support plates 11, the threaded section 22 of the connecting rod 2 penetrates through the other support corresponding second communication hole 16, and the limiting nut 24 on the threaded section 22 tightens and fixes the two bracket bodies 1 to each other.
Specifically, the function of the first communication hole 15 is not exactly the same as that of the second communication hole 16.
The first communication hole 15 is positioned at one end of the support plate 11 close to the clamping plate 12, the connecting rod 2 penetrates through the first communication hole 15 to tighten the two bracket main bodies 1 on the H-shaped steel 4 so as to fix the two bracket main bodies 1 on the H-shaped steel 4, and the first communication hole 15 is used for fixing the two bracket main bodies 1 on the flange of the H-shaped steel 4; the second communication hole 16 is used for fixedly connecting the two stent main bodies 1, and the overall stability formed by the two stent main bodies 1 is increased.
Further, the cross section of the butt-joint groove 14 is a semi-circular arc. The support main body 1 is only connected with the flange of the H-shaped steel 4 by depending on the butt joint groove 14, under the action of the connecting rod 2 and the limiting nut 24, the flange of the H-shaped steel 4 is embedded into the butt joint groove 14, the friction force between the butt joint groove 14 of the clamping plate 12 and the H-shaped steel 4 is used for fixing the two support main bodies 1 on the H-shaped steel 4 as a whole without sliding down, the larger the acting force between the flange of the butt joint groove 14 and the H-shaped steel 4 is, and the more stable the two support main bodies 1 are on the H-shaped steel 4.
Further, the top surface of the supporting plate 11 extends horizontally outwards to form a receiving surface 13 for receiving a pipeline. When the present invention is installed on the vertically arranged H-section 4, i.e. the H-section column, the receiving surface 13 functions to receive the pipeline.
In one embodiment, as shown in fig. 5, the receiving surface 13 is provided with a plurality of first fixing holes 17, the receiving platform 5 is provided on the receiving surface 13, the receiving platform 5 is provided with second fixing holes matched with the first fixing holes 17, and a first fixing bolt passes through the first fixing holes 17 and the second fixing holes to be in threaded connection with a first fixing nut, so as to fix the receiving platform 5 on the receiving surface 13.
It is understood that the receiving platform 5 is not limited to a flat plate shape, and the receiving platform 5 is connected to the receiving surface 13 of the stand body 1 to provide a horizontal surface for pipeline installation, so that the receiving platform 5 is not necessarily vertically disposed to the supporting plate 11, and the receiving platform 5 is divided into a connecting portion connected to the receiving surface 13 and a horizontal portion in a horizontal state which are integrally formed.
Illustratively, when the H-beam 4 is in an inclined state, as shown in fig. 7, the two bracket bodies 1 connected to the H-beam 4 are also in an inclined state, that is, the receiving surface 13 is also in an inclined state, and the angle between the connecting portion and the horizontal portion is an obtuse angle.
When the H-section 4 is in a horizontal state, the receiving surfaces 13 of the two bracket bodies 1 connected to the H-section 4 are in a state of being perpendicular to the horizontal plane, and the angle between the connecting portion and the horizontal portion is a right angle, thereby ensuring that the horizontal portion is in a horizontal state.
When the H-shaped steel 4 is in the vertical state, the bearing surfaces 13 of the two bracket bodies 1 connected with the H-shaped steel 4 are in the horizontal state, and the included angle between the connecting part and the horizontal part is 180 degrees, that is, the connecting part and the horizontal part are both in the horizontal state.
Further, the front end of the supporting plate 11 is provided with an extension plate, the supporting plate 11 is provided with a third fixing hole, the extension plate is provided with a fourth fixing hole matched with the third fixing hole, and a second fixing bolt penetrates through the third fixing hole and the fourth fixing hole to be in threaded connection with a second fixing nut, so that the extension plate is fixed on the supporting plate 11.
Further, the inner wall of the butt-joint groove 14 contacting the H-section steel 4 is a rough surface. The rough surface on the inner wall of the butt joint groove 14 is beneficial to increasing the friction force between the clamping plate 12 and the H-shaped steel 4, and effectively avoiding the bracket main body 1 from sliding on the H-shaped steel 4.
Further, the support plate 11, the clamp plate 12, the connecting rod 2 and the stiffening rib 3 are all made of stainless steel.
Further, the support plate 11 is in the shape of a right trapezoid, as shown in fig. 5, the longer bottom side is fixedly connected with the clamping plate 12, and the right-angle side is provided with a receiving surface 13. The structure of backup pad 11 makes support main part 1 can the stable tight flange of pressing from both sides H shaped steel 4, makes the stress point of support main part 1 be located the intermediate position of backup pad 11, and under stiffening rib 3's fixed, the holistic stability of two support main parts 1 formation is better.
The use method of the invention is explained in combination with the above:
firstly, loosening the limit nut 24, increasing the distance between the two bracket main bodies 1 to enable the distance between the two bracket main bodies 1 to be larger than the width of the flange of the H-shaped steel 4, then moving the clamping plates 12 of the two bracket main bodies 1 to two sides of the flange of the H-shaped steel 4 to enable the flange of the H-shaped steel 4 to be embedded into the butt joint groove 14 of the clamping plate 12, then screwing the limit nut 24 to enable the two bracket main bodies 1 to be close to each other and tightened, and finally, clamping the flange of the H-shaped steel 4 by the two bracket main bodies 1 through the clamping plate 12 to be fixed on the H-shaped steel 4;
according to the inclination angle of the bearing surface 13 on the bracket main body 1, selecting an adaptive bearing platform 5, wherein a first fixing bolt penetrates through a first fixing hole 17 and a second fixing hole to be in threaded connection with a first fixing nut, so that the bearing platform 5 is fixed on the bearing surface 13, and the horizontal part of the bearing platform 5 is positioned on the horizontal plane to provide a mounting plane for a pipeline;
and installing a pipeline on the horizontal part of the bearing platform 5, loosening the limit nut 24 according to the trend of the pipeline to adjust the position of the support main body 1, and tightening the limit nut 24 after the adjustment is finished so as to enable the support main body 1 to clamp the H-shaped steel 4 again.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures, and it is to be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a exempt from to weld multipurpose support suitable for on H shaped steel, a plurality of connecting rods (2) between two support main parts (1) that set up including bilateral symmetry and being located two support main parts (1), support main part (1) includes splint (12) and backup pad (11), backup pad (11) set up perpendicularly on splint (12), one side of splint (12) is provided with opening towards butt joint groove (14) of H shaped steel (4), the embedding of the edge of a wing of H shaped steel (4) in butt joint groove (14), the one end of splint (12) that backup pad (11) are close to is provided with a plurality of first through-holes (15), first through-hole (15) that connecting rod (2) passed left and right sides two backup pads (11) make two support main parts (1) tighten up each other and fix on H shaped steel (4).
2. The welding-free multipurpose support suitable for the H-shaped steel according to claim 1, wherein the connecting rod (2) comprises a limiting section (21) and a threaded section (22), the limiting section (21) penetrates through the first through hole (15) of one of the supporting plates (11), limiting parts (23) are arranged at two ends of the limiting section (21), the length of the limiting section (21) is equal to the minimum distance between the two support main bodies (1), the threaded section (22) is arranged at one end of the limiting section (21), the threaded section (22) penetrates through the other first through hole (15) corresponding to the support, and a limiting nut (24) is arranged on the threaded section (22) to mutually tighten and fix the two support main bodies (1) on the H-shaped steel (4).
3. The multipurpose solderless bracket for H-shaped steel according to claim 1, wherein at least one stiffening rib (3) is provided between the support plate (11) and the clamping plate (12), the stiffening rib (3) being arranged perpendicular to the support plate (11) and the clamping plate (12), respectively.
4. The multipurpose welding-free bracket for H-shaped steel as claimed in claim 1, wherein the top surface of the supporting plate (11) is provided with a receiving surface (13) extending horizontally outwards for receiving a pipeline.
5. The multipurpose welding-free bracket suitable for H-shaped steel according to claim 2, wherein the supporting plates (11) are further provided with a plurality of second communicating holes (16), the limiting section (21) of the connecting rod (2) passes through the second communicating hole (16) of one supporting plate (11), the threaded section (22) of the connecting rod (2) passes through the other corresponding second communicating hole (16), and a limiting nut (24) on the threaded section (22) tightens and fixes the two bracket main bodies (1) to each other.
6. A multipurpose solderless bracket adapted for use on H-section steel as claimed in claim 1 wherein the cross-section of the docking channel (14) is semi-circular arc.
7. The multipurpose welding-free bracket for H-shaped steel as claimed in claim 1, wherein the top surface of the supporting plate (11) is provided with a receiving surface (13) extending horizontally outwards for receiving a pipeline.
8. The multipurpose welding-free bracket suitable for H-shaped steel according to claim 7, wherein the receiving surface (13) is provided with a plurality of first fixing holes (17), the receiving surface (13) is provided with the receiving platform (5), the receiving platform (5) is provided with second fixing holes matched with the first fixing holes (17), and first fixing bolts penetrate through the first fixing holes (17) and the second fixing holes to be in threaded connection with first fixing nuts so as to fix the receiving platform (5) on the receiving surface (13).
9. The multipurpose welding-free bracket for H-shaped steel according to claim 8, wherein the front end of the support plate (11) is provided with an extension plate, the support plate (11) is provided with a third fixing hole, the extension plate is provided with a fourth fixing hole matched with the third fixing hole, and a second fixing bolt passes through the third fixing hole and the fourth fixing hole to be in threaded connection with a second fixing nut, so that the extension plate is fixed on the support plate (11).
10. A multipurpose solderless bracket suitable for use on H-section steel as claimed in any one of claims 1 to 9 wherein the inner wall of the butt-joint groove (14) which contacts the H-section steel (4) is roughened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541305.3A CN113357438A (en) | 2021-05-18 | 2021-05-18 | Exempt from to weld multipurpose support suitable for on H shaped steel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541305.3A CN113357438A (en) | 2021-05-18 | 2021-05-18 | Exempt from to weld multipurpose support suitable for on H shaped steel |
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| CN113357438A true CN113357438A (en) | 2021-09-07 |
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| CN202110541305.3A Pending CN113357438A (en) | 2021-05-18 | 2021-05-18 | Exempt from to weld multipurpose support suitable for on H shaped steel |
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| CN211110672U (en) * | 2019-10-15 | 2020-07-28 | 中国石油化工股份有限公司 | I-beam and H-shaped steel suspension clamp |
| CN212615813U (en) * | 2020-04-30 | 2021-02-26 | 柏中紧固件(上海)有限公司 | Fastener and connection structure with spacing and sealing function |
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2021
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| CN103307363A (en) * | 2013-06-14 | 2013-09-18 | 镇江奇佩支吊架有限公司 | Hanger support |
| CN204611104U (en) * | 2015-03-13 | 2015-09-02 | 南通海国机械有限公司 | A kind of fixture being applicable to I-shape beam |
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| CN211110672U (en) * | 2019-10-15 | 2020-07-28 | 中国石油化工股份有限公司 | I-beam and H-shaped steel suspension clamp |
| CN212615813U (en) * | 2020-04-30 | 2021-02-26 | 柏中紧固件(上海)有限公司 | Fastener and connection structure with spacing and sealing function |
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Application publication date: 20210907 |