CN217081699U - Channel steel natural compensation fixed support hanger for double-pipe heavy pipeline - Google Patents
Channel steel natural compensation fixed support hanger for double-pipe heavy pipeline Download PDFInfo
- Publication number
- CN217081699U CN217081699U CN202122054412.1U CN202122054412U CN217081699U CN 217081699 U CN217081699 U CN 217081699U CN 202122054412 U CN202122054412 U CN 202122054412U CN 217081699 U CN217081699 U CN 217081699U
- Authority
- CN
- China
- Prior art keywords
- underframe
- bracing
- double
- jib
- channel steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a fixed gallows of channel-section steel natural compensation for double-barrelled heavy pipeline, including intermediate frame and bracing, intermediate frame includes underframe and jib, four angles of underframe upper surface all are provided with the jib, jib two liang set up in crossbeam both sides and top and link to each other with the crossbeam through the expansion anchor bolt, the both sides of underframe link to each other with the bracing respectively, the bracing is connected with the underframe and is located and the bracing all is provided with the gusset with the jib junction, the bracing is kept away from underframe one end and is provided with the anchor slab, the anchor slab is fixed in the floor lower surface through the expansion anchor bolt, the utility model discloses it is rational in infrastructure, the bracing is provided with the gusset with underframe welding and junction, holistic structural strength has been improved greatly, and stress ratio, stability and amount of deflection all obtain improving.
Description
Technical Field
The utility model relates to a double-barrelled heavy pipeline fixed gallows technical field specifically is a fixed gallows of channel-section steel natural compensation for double-barrelled heavy pipeline.
Background
The pipeline installation occupies a larger proportion in the electromechanical installation project, and the control and installation of the pipeline supporting and hanging bracket play a main role in the pipeline installation and are directly related to the bearing flow direction and the appearance of the pipeline. Some hangers not only influence the impression, but also have potential safety hazards. The double-pipe channel steel natural compensation fixing bracket above the pipeline DN150 relates to pipeline safety, and directional design and research must be carried out, so that an improved technology is urgently needed to solve the problem in the prior art.
SUMMERY OF THE UTILITY MODEL
For the system ann who makes a pipeline gallows reaches higher level, eliminate a pipeline gallows and exist various hidden dangers, it is necessary to carry out load stress analysis to a pipeline gallows of each specialty to ensure a gallows load within safety range, the utility model aims to provide a fixed gallows of channel-section steel natural compensation for double-barrelled heavy pipeline, fundamentally has solved the possibility that the load that double-barrelled pipe diameter was exerted pressure to a gallows between DN150 ~ DN250 surpassed a gallows bearing range, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed gallows of channel-section steel natural compensation for double-barrelled heavy pipeline installs in the floor lower surface and cooperatees with the crossbeam of floor lower surface, its characterized in that: including intermediate frame and bracing, intermediate frame includes underframe and jib, four angles of underframe upper surface all are provided with the jib, jib two liang set up in crossbeam both sides and top and link to each other through expansion anchor and crossbeam, the both sides of underframe link to each other with the bracing respectively, the bracing is connected with the underframe and is located and bracing and jib junction all is provided with the gusset, the bracing is kept away from underframe one end and is provided with the anchor slab, the anchor slab is fixed in the floor lower surface through expansion anchor.
Preferably, the bottom frame comprises two long cross arms and two short cross arms, the two long cross arms and the two short cross arms are connected end to form a rectangular frame structure, and the long cross arms, the short cross arms and the hanger rods are all made of C14a channel steel.
Preferably, the bracing adopts C10 channel-section steel, the contained angle between bracing and the underframe is 45, link to each other through the welded mode between bracing and the underframe.
Preferably, the rib plate is welded with the inclined strut and the bottom frame respectively in a welding mode.
Preferably, the top end of the suspender and the anchor plate are both provided with connecting holes and matched with the expansion anchor bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the rib plates are arranged at the joints of the inclined struts and the bottom frame in a welding mode, so that the overall structural strength is greatly improved, and the stress ratio, the stability and the deflection are all improved.
(2) The assembly mode is simple, and the connection and the disassembly between each component are convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
Fig. 3 is a schematic cross-sectional structure view of the connection of the inclined strut, the bottom frame and the hanger rod.
In the figure: bracing 1, underframe 2, jib 3, gusset 4, anchor slab 5, floor 6, crossbeam 7, long cross arm 201, short cross arm 202.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fixed support and hanger for natural compensation of channel steel of a double-pipe heavy pipeline is arranged on the lower surface of a floor slab 6 and matched with a cross beam 7 on the lower surface of the floor slab 6, and comprises an intermediate frame and inclined struts 1, wherein the intermediate frame comprises a bottom frame 2 and hanger rods 3, the hanger rods 3 are arranged at four corners of the upper surface of the bottom frame 2, two hanger rods 3 are arranged on two sides of the cross beam 7, the top ends of the hanger rods 3 are connected with the cross beam 7 through expansion anchor bolts, two sides of the bottom frame 2 are respectively connected with the inclined struts 1, the inclined struts 1 adopt C10 channel steel, the included angle between the inclined struts 1 and the bottom frame 2 is 45 degrees, the inclined struts 1 and the bottom frame 2 are connected with each other in a welding mode, the joints of the inclined struts 1 and the bottom frame 2 and the joints of the rib plates 3 are respectively provided with the inclined struts 1, the bottom frame 2 and the hanger rods 3, one ends of the inclined struts 1, which are far away from the bottom frame 2, are provided with anchor plates 5, the anchor plates 5 are fixed on the lower surface of the floor slab 6 through the expansion anchor bolts, the top end of the suspender 3 and the anchor plate 5 are both provided with connecting holes and matched with the expansion anchor bolt.
The examples are as follows:
1) each node has 4M 12, the effective anchoring depth is 70mm, and the performance grade is 4.8 grade;
2) anchor bolt spacing: the vertical spacing at the side of the suspender beam is 170mm, and the horizontal spacing is 220 mm; the vertical spacing and the horizontal spacing of the bottom of the inclined strut plate are 190mm and 190mm respectively;
3) anchor plate size design: boom beam sides 300x250x10 mm; sprag plate bottom 250x250x10 mm;
through the detection, the maximum support reaction force of the suspender 3 is as follows: the shearing force is 14.1kN, the pulling force is 0.9kN, and the bending moment is 0.3 kN.m; maximum reaction force of the inclined strut 1: shearing force is 12.1kN, tensile force is 11.9kN, and bending moment is 0.1 kN.m.
The use method and the principle are as follows: at first according to the crossbeam 7 width selection suitable underframe 2 of floor 6 lower surface, weld four jib 3 respectively in four angles of underframe 2 afterwards, weld bracing 1 and underframe 2's outside again, and weld gusset 4 respectively in bracing 1 and underframe 2 junction and bracing 1 and jib 3 junction simultaneously, open a hole at floor 6 and crossbeam 7, be fixed in crossbeam 7 both sides through the expansion anchor with jib 3 top after that, rethread anchor slab 5 and expansion anchor are fixed with anchor slab 5, accomplish the installation, weld the staple bolt in underframe 2 at last, and be fixed in the staple bolt with the pipeline. The utility model has reasonable structure, the inclined strut 1 is welded with the bottom frame 2, the inclined strut 1 is welded with the hanging rod 3, and the joints are all provided with the rib plates 4, thereby greatly improving the integral structural strength and improving the stress ratio, the stability and the deflection; the assembly mode is simple, and the connection and the disassembly between each component are convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fixed gallows of channel-section steel natural compensation for double-barrelled heavy pipeline, installs in floor (6) lower surface and cooperatees its characterized in that with crossbeam (7) of floor (6) lower surface: including middle frame and bracing (1), middle frame includes underframe (2) and jib (3), four angles of underframe (2) upper surface all are provided with jib (3), jib (3) two liang set up in crossbeam (7) both sides and top and link to each other through expansion anchor and crossbeam (7), the both sides of underframe (2) link to each other with bracing (1) respectively, bracing (1) and underframe (2) are connected and are located and bracing (1) and jib (3) junction all are provided with gusset (4), bracing (1) is kept away from underframe (2) one end and is provided with anchor plate (5), anchor plate (5) are fixed in floor (6) lower surface through expansion anchor.
2. The channel steel natural compensation fixed support and hanger for double-pipe heavy pipelines according to claim 1, characterized in that: the bottom frame (2) comprises long cross arms (201) and short cross arms (202), the number of the long cross arms (201) and the number of the short cross arms (202) are respectively two, the long cross arms (201) and the short cross arms (202) are connected end to form a rectangular frame structure, and the long cross arms (201), the short cross arms (202) and the hanging rods (3) are all made of C14a channel steel.
3. The channel steel natural compensation fixed support and hanger for double-pipe heavy pipelines according to claim 1, characterized in that: the inclined strut (1) adopts C10 channel steel, the contained angle between inclined strut (1) and underframe (2) is 45, link to each other through the welded mode between inclined strut (1) and underframe (2).
4. The channel steel natural compensation fixed support and hanger for double-pipe heavy pipelines according to claim 1, characterized in that: the rib plates (4) are respectively welded with the inclined struts (1), the bottom frame (2) and the hanging rods (3) in a welding mode.
5. The channel steel natural compensation fixed support and hanger for double-pipe heavy pipelines according to claim 1, characterized in that: the top end of the suspender (3) and the anchor plate (5) are both provided with connecting holes and matched with the expansion anchor bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122054412.1U CN217081699U (en) | 2021-08-30 | 2021-08-30 | Channel steel natural compensation fixed support hanger for double-pipe heavy pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122054412.1U CN217081699U (en) | 2021-08-30 | 2021-08-30 | Channel steel natural compensation fixed support hanger for double-pipe heavy pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081699U true CN217081699U (en) | 2022-07-29 |
Family
ID=82497676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122054412.1U Active CN217081699U (en) | 2021-08-30 | 2021-08-30 | Channel steel natural compensation fixed support hanger for double-pipe heavy pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081699U (en) |
-
2021
- 2021-08-30 CN CN202122054412.1U patent/CN217081699U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203199913U (en) | Assembling and disassembling type hoisting truss | |
| CN203347213U (en) | Structural steel tripod in overhanging type scaffold and scaffold system | |
| CN202575670U (en) | Prefabricated member hoisting tool type lifting beam | |
| CN217081699U (en) | Channel steel natural compensation fixed support hanger for double-pipe heavy pipeline | |
| CN201284551Y (en) | Suspension type simple platform for work high above ground | |
| CN204282803U (en) | To encorbelment formwork structure for mounting platform | |
| CN206345617U (en) | Building tower crane attachment device is received in a kind of | |
| CN103615103A (en) | Hanging type assembled movable platform | |
| CN207633226U (en) | Easy-to-mount high stability supporting bridge fixed frame | |
| CN202766974U (en) | Bent cap bearing frame without full framing | |
| CN213329975U (en) | Steel pull rod hanging and pulling overhanging bearing steel beam structure | |
| CN215803243U (en) | High altitude fire control vestibule construction support tripod of encorbelmenting and mounting structure | |
| CN216951984U (en) | Channel steel fixing support and hanger for three-pipe heavy pipeline | |
| CN208105291U (en) | Overhanging steel platform suitable for rock side slope | |
| CN204782207U (en) | Supporting structure of be used for chimney steel inner tube | |
| CN207092501U (en) | A kind of high-altitude support frame | |
| CN203783106U (en) | Hanging assembling moving platform | |
| CN217711628U (en) | Channel steel cantilever support template supporting device | |
| CN201620592U (en) | Scaffold double-steel-pipe welding base | |
| CN209723681U (en) | A kind of erecting by overhang that battery is reinforced | |
| CN219622346U (en) | Node structure of newly added crane beam on existing steel column | |
| CN212507295U (en) | Overhanging steel platform | |
| CN219604834U (en) | Adjustable stable work platform mounting structure | |
| CN213115463U (en) | Reinforcing device of hanging basket suspension mechanism | |
| CN218564566U (en) | double-C-shaped purline lower hanging pipeline mounting support and hanger device for steel structure roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 226000 8th floor, building 16, Zilang science and Technology City, No. 60, Chongzhou Avenue, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong assembly building and Intelligent Structure Research Institute Patentee after: NANTONG HANTENG CONSTRUCTION TECHNOLOGY Co.,Ltd. Address before: Room 606, building C, entrepreneurship outsourcing service center, 188 Tongsheng Avenue, Nantong Development Zone, Jiangsu Province, 226011 Patentee before: Nantong assembly building and Intelligent Structure Research Institute Patentee before: NANTONG HANTENG CONSTRUCTION TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |