CN114719087B - Anti-seismic node support for steel structure engineering - Google Patents
Anti-seismic node support for steel structure engineering Download PDFInfo
- Publication number
- CN114719087B CN114719087B CN202210375608.7A CN202210375608A CN114719087B CN 114719087 B CN114719087 B CN 114719087B CN 202210375608 A CN202210375608 A CN 202210375608A CN 114719087 B CN114719087 B CN 114719087B
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- Prior art keywords
- sliding
- base
- sleeves
- groove
- earthquake
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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
- 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
- F16L3/1091—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 with two members, the two members being fixed to each other with fastening members on each side
-
- 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
-
- 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
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/221—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having brackets connected together by means of a common support
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-seismic node support for steel structure engineering, which relates to the technical field of anti-seismic supports, and comprises a base, wherein the base is erected below a pipeline through a mounting assembly, and a groove is formed in the base; the bottoms of the plurality of groups of fixing components are fixedly provided with sliding rods, the bottoms of the plurality of sliding rods extend into the grooves, and one side of each sliding rod is provided with a guide block; the main anti-vibration assembly comprises a plurality of sleeves rotatably arranged in the grooves, first gears are fixedly sleeved outside each sleeve, and second gears are meshed between two adjacent first gears; the sliding rods respectively extend into the sleeves and drive the sleeves to rotate; the auxiliary anti-vibration assembly comprises two racks symmetrically arranged in the groove in a sliding mode through the sliding assembly, and the two racks are meshed with two first gears at the outermost ends respectively. The invention can reduce the vibration of the pipeline to enable the pipeline to quickly return to the original static state, greatly improve the anti-seismic effect and effectively protect the pipeline.
Description
Technical Field
The invention relates to the technical field of anti-seismic brackets, in particular to an anti-seismic node bracket for steel structure engineering.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, is light in dead weight and simple in construction, and is widely applied to the fields of large-scale plants, venues, super high-rise buildings and the like. At present, in the construction process of building engineering, pipelines, such as tap water pipelines, gas pipelines and the like, are often paved on a building. Shock resistant brackets are typically used to secure the pipes.
The existing anti-seismic support mainly only adopts a clamp mode to support and fix the pipeline, and does not have any buffer device, so that the support is easy to buffer the pipeline and the anti-seismic effect is poor, if an earthquake happens, a building body can shake, a plurality of pipelines arranged on a ceiling can swing along with the building body, the swinging of the component cannot be automatically eliminated, the fixed part between the support and the pipeline is damaged due to repeated high-strength swinging effect, and the falling is easy to happen, so that a safety accident is caused.
Disclosure of Invention
The embodiment of the invention provides an anti-seismic node bracket for steel structure engineering, which can solve the problems in the prior art.
The invention provides an anti-seismic node bracket for steel structure engineering, which comprises the following components:
the base is erected below the pipeline through the mounting assembly, and a groove is formed in the base;
the plurality of groups of fixing components are sequentially arranged above the base in a sliding manner along the horizontal direction, sliding rods are fixedly arranged at the bottoms of the fixing components in each group, the bottoms of the sliding rods extend into the grooves, guide blocks are arranged on one sides of the sliding rods, first springs are sleeved on the outer sides of the sliding rods, and the fixing components clamp and fix the pipeline;
the main anti-vibration assembly comprises a plurality of sleeves rotatably arranged in the grooves, a first gear is fixedly sleeved outside each sleeve, and a second gear is meshed between two adjacent first gears; the sliding rods respectively extend into the sleeves and drive the sleeves to rotate;
the auxiliary anti-vibration assembly comprises two racks symmetrically arranged in the groove in a sliding mode through the sliding assembly, and the two racks are meshed with two first gears at the outermost ends respectively.
Preferably, an arc-shaped guide groove in sliding fit with the guide block is formed in the sleeve.
Preferably, the second gear is vertically rotatably arranged in the groove through a rotating rod.
Preferably, the sliding assembly comprises four sliding boxes fixedly arranged at the front and rear two ends of the groove, and two ends of each rack extend into the two sliding boxes at the same end; the rack end part is connected with the slide box end part through a second spring.
Preferably, the fixing component comprises an upper hoop and a lower hoop, and the upper hoop is connected with the lower hoop through a first bolt.
Preferably, rubber pads are arranged on the inner surfaces of the upper anchor ear and the lower anchor ear.
Preferably, the mounting assembly comprises:
the two vertical rods are fixedly arranged at two ends of the top of the base;
the two loop bars are respectively sleeved on the two vertical rods, and the tops of the two loop bars are fixedly provided with a first fixing plate; the vertical rod is connected with the loop bar through a second bolt.
Preferably, a plurality of through grooves matched with the second bolts are formed in the loop bar.
Preferably, telescopic rods are hinged to two sides of the base, and second fixing plates are hinged to the tops of the two telescopic rods.
Compared with the prior art, the invention has the beneficial effects that:
(1) The earthquake can drive a plurality of pipelines to shake violently at different times, and the pipelines can drive corresponding sleeves to rotate in different directions. Under the influence of the second gear, one sleeve can enable the adjacent sleeve to rotate in the same direction, the adjacent sleeve can rotate in different directions under the corresponding pipeline, two opposite forces can be generated on the same sleeve, meanwhile, under the action of the first spring, the sleeve can quickly recover to the original state after vibrating, vibration of the pipeline is reduced, so that the sleeve can quickly recover to the original static state, the anti-vibration effect is greatly improved, and the pipeline is effectively protected.
(2) When the two sleeves at the outermost ends passively rotate, the two racks can be driven to slide, meanwhile, the two second springs at the two ends of the racks can be extruded, the first gear can be restored to the original state by the elasticity of the two second springs, the sleeves can be restored to the original state more quickly, and the anti-seismic effect is further improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an earthquake-resistant node bracket for steel structure engineering;
FIG. 2 is a schematic cross-sectional view of the base and securing assembly of the present invention;
FIG. 3 is a schematic top cross-sectional view of the base of the present invention;
fig. 4 is a schematic side view of the loop bar of the present invention.
In the figure: 1-base, 2-pipeline, 3-recess, 4-slide bar, 5-guide block, 6-first spring, 7-sleeve, 8-first gear, 9-second gear, 10-rack, 11-guide slot, 12-dwang, 13-slide casket, 14-second spring, 15-staple bolt, 16-down staple bolt, 17-first bolt, 18-montant, 19-loop bar, 20-first fixed plate, 21-second bolt, 22-logical groove, 23-telescopic link, 24-second fixed plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the invention provides an anti-seismic node bracket for steel structure engineering, which comprises a base 1, wherein the base 1 is erected below a pipeline 2 through a mounting assembly, and a groove 3 is formed in the base 1. A plurality of groups of fixing components are arranged above the base 1 along the horizontal direction in a sliding mode in sequence, and the plurality of groups of fixing components clamp and fix the plurality of pipelines 2. Every fixed subassembly bottom of group is all fixed and is equipped with slide bar 4, and a plurality of slide bar 4 bottoms all extend to inside recess 3 and one side all is equipped with guide block 5, and a plurality of slide bar 4 outside all overlaps and is equipped with first spring 6, and first spring 6 is located between fixed subassembly and the base 1 top.
The inside main antidetonation subassembly and the vice antidetonation subassembly of being equipped with of recess 3, main antidetonation subassembly is including rotating a plurality of sleeves 7 that set up inside the recess 3, and the outside fixed cover of every sleeve 7 is equipped with first gear 8, and the meshing has second gear 9 between two adjacent first gears 8, and second gear 9 passes through the vertical rotation setting of dwang 12 inside the recess 3. The sleeve 7 is internally provided with an arc-shaped guide groove 11 which is in sliding fit with the guide block 5, and a plurality of sliding rods 4 respectively extend into the sleeves 7 and drive the sleeves 7 to rotate. During an earthquake, the building vibrates to drive the pipelines 2 to vibrate, the fixed assembly is extruded up and down during vibration, the sliding rod 4 is further enabled to slide up and down, the sleeve 7 is driven to rotate under the cooperation of the guide block 5 and the guide groove 11, the sleeve 7 rotates to enable the first gear 8 to rotate, and then the adjacent second gear 9 can be driven to rotate. The earthquake can drive the pipelines 2 to shake violently and at different times, and the pipelines 2 can drive the corresponding sleeves 7 to rotate in different directions. Under the influence of the second gear 9, a certain sleeve 7 can enable the adjacent sleeve 7 to rotate in the same direction, the adjacent sleeve can rotate in different directions under the corresponding pipeline 2, two opposite forces can be generated on the same sleeve 7, meanwhile, under the action of the first spring 6, the sleeve 7 can quickly recover to the original state, vibration of the pipeline 2 is reduced, the pipeline 2 is quickly recovered to the original static state, the anti-seismic effect is greatly improved, and the pipeline 2 is effectively protected.
The auxiliary shock-resistant assembly comprises two racks 10 which are symmetrically and slidably arranged in the groove 3 through the sliding assembly, and the two racks 10 are respectively meshed with the two first gears 8 at the outermost ends. The sliding component comprises four sliding boxes 13 fixedly arranged at the front and rear two ends of the groove 3, two ends of each rack 10 extend into the two sliding boxes 13 at the same end, and the ends of the racks 10 are connected with the ends of the sliding boxes 13 through second springs 14. When the two sleeves 7 at the outermost ends passively rotate, the two racks 10 can be driven to slide in the sliding box 13, meanwhile, the two second springs 13 at the two ends of the racks 10 can be extruded, the first gear 8 can be restored to the original state by the elasticity of the two second springs 13, the sleeves 7 can be restored to the original state more quickly, and the anti-seismic effect is further improved.
The fixed subassembly includes staple bolt 15 and lower staple bolt 16, goes up and connects through two first bolts 17 between staple bolt 15 and the lower staple bolt 16. Different sizes of pipes 2 may be fixed. Rubber pads are arranged on the inner surfaces of the upper hoop 15 and the lower hoop 16. The pipe 2 is protected.
The installation component is including fixed two montants 18 that set up in base 1 top both ends, and every montant 18 upper portion all overlaps and is equipped with loop bar 19, and two loop bar 19 tops are all fixed and are equipped with first fixed plate 20, first fixed plate 20 accessible inflation screw and ceiling fixed connection. The vertical rod 18 is connected with the sleeve rod 19 through a second bolt 21, and a plurality of through grooves 22 matched with the second bolt 21 are formed in the sleeve rod 19. The base 1 can be height-adjusted to accommodate different positions of the pipe 2.
The telescopic rods 23 are hinged to two sides of the base 1, and the second fixing plates 24 are hinged to the tops of the two telescopic rods 23. The second fixing plate 24 is fixedly connected with the ceiling through expansion screws, and performs auxiliary support on the base 1.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. An earthquake-resistant node bracket for steel structure engineering, comprising:
the base (1) is erected below the pipeline (2) through the mounting assembly, and a groove (3) is formed in the base (1);
the plurality of groups of fixing components are sequentially arranged above the base (1) in a sliding mode along the horizontal direction, sliding rods (4) are fixedly arranged at the bottoms of the fixing components in each group, the bottoms of the sliding rods (4) are extended to the inside of the grooves (3) and guide blocks (5) are arranged on one side of the sliding rods, first springs (6) are sleeved on the outer sides of the sliding rods (4), and the plurality of groups of fixing components are used for respectively clamping and fixing a plurality of pipelines (2);
the main anti-vibration assembly comprises a plurality of sleeves (7) rotatably arranged in the grooves (3), a first gear (8) is fixedly sleeved outside each sleeve (7), and a second gear (9) is meshed between two adjacent first gears (8); the sliding rods (4) respectively extend into the sleeves (7) and drive the sleeves (7) to rotate;
an arc-shaped guide groove (11) which is in sliding fit with the guide block (5) is formed in the sleeve (7); the second gear (9) is vertically and rotatably arranged in the groove (3) through a rotating rod (12);
the auxiliary anti-vibration assembly comprises two racks (10) symmetrically arranged in the groove (3) in a sliding manner through the sliding assembly, and the two racks (10) are respectively meshed with two first gears (8) at the outermost ends;
the sliding assembly comprises four sliding boxes (13) fixedly arranged at the front and rear two ends of the groove (3), and two ends of each rack (10) extend into the two sliding boxes (13) at the same end; the end part of the rack (10) is connected with the end part of the slide box (13) through a second spring (14).
2. An earthquake-resistant joint support for steel construction engineering according to claim 1, wherein the fixing assembly comprises an upper hoop (15) and a lower hoop (16), and the upper hoop (15) and the lower hoop (16) are connected through a first bolt (17).
3. An earthquake-resistant joint support for steel construction engineering according to claim 2, characterized in that the inner surfaces of the upper hoop (15) and the lower hoop (16) are provided with rubber pads.
4. An earthquake-resistant node bracket for steel construction engineering according to claim 1, wherein the mounting assembly comprises:
the two vertical rods (18) are fixedly arranged at two ends of the top of the base (1);
the two loop bars (19) are respectively sleeved on the two vertical bars (18), and the tops of the two loop bars (19) are fixedly provided with a first fixing plate (20); the vertical rod (18) is connected with the loop bar (19) through a second bolt (21).
5. An earthquake-resistant joint support for steel construction engineering according to claim 4, characterized in that the loop bar (19) is provided with a plurality of through grooves (22) which are matched with the second bolts (21).
6. Earthquake-resistant joint support for steel construction engineering according to claim 1, characterized in that the two sides of the base (1) are hinged with telescopic rods (23), and the tops of the two telescopic rods (23) are hinged with second fixing plates (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375608.7A CN114719087B (en) | 2022-04-11 | 2022-04-11 | Anti-seismic node support for steel structure engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375608.7A CN114719087B (en) | 2022-04-11 | 2022-04-11 | Anti-seismic node support for steel structure engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114719087A CN114719087A (en) | 2022-07-08 |
| CN114719087B true CN114719087B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210375608.7A Active CN114719087B (en) | 2022-04-11 | 2022-04-11 | Anti-seismic node support for steel structure engineering |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443643A (en) * | 2018-04-23 | 2018-08-24 | 广州市欧树环保科技有限公司 | A kind of natural gas line, which additionally arranges, uses protective device |
| JP2019052674A (en) * | 2017-09-14 | 2019-04-04 | 株式会社大林組 | Attenuation device, and, aseismic base isolation structure |
| CN213954568U (en) * | 2020-11-27 | 2021-08-13 | 傅燕玲 | Pipe strap is used in pipeline installation with antidetonation function |
| CN113356667A (en) * | 2020-07-20 | 2021-09-07 | 长江师范学院 | Building protection device based on antidetonation seam |
| CN215721294U (en) * | 2021-09-26 | 2022-02-01 | 廊坊市德坤管道设备有限公司 | Petroleum pipeline shockproof fixing structure |
| CN114044300A (en) * | 2021-11-04 | 2022-02-15 | 袁艳阳 | Hydraulic pipeline support frame for hydraulic engineering |
-
2022
- 2022-04-11 CN CN202210375608.7A patent/CN114719087B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019052674A (en) * | 2017-09-14 | 2019-04-04 | 株式会社大林組 | Attenuation device, and, aseismic base isolation structure |
| CN108443643A (en) * | 2018-04-23 | 2018-08-24 | 广州市欧树环保科技有限公司 | A kind of natural gas line, which additionally arranges, uses protective device |
| CN113356667A (en) * | 2020-07-20 | 2021-09-07 | 长江师范学院 | Building protection device based on antidetonation seam |
| CN213954568U (en) * | 2020-11-27 | 2021-08-13 | 傅燕玲 | Pipe strap is used in pipeline installation with antidetonation function |
| CN215721294U (en) * | 2021-09-26 | 2022-02-01 | 廊坊市德坤管道设备有限公司 | Petroleum pipeline shockproof fixing structure |
| CN114044300A (en) * | 2021-11-04 | 2022-02-15 | 袁艳阳 | Hydraulic pipeline support frame for hydraulic engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114719087A (en) | 2022-07-08 |
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