CN117329355B - Shock-absorbing support for fixing pipeline - Google Patents
Shock-absorbing support for fixing pipeline Download PDFInfo
- Publication number
- CN117329355B CN117329355B CN202311620717.1A CN202311620717A CN117329355B CN 117329355 B CN117329355 B CN 117329355B CN 202311620717 A CN202311620717 A CN 202311620717A CN 117329355 B CN117329355 B CN 117329355B
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- CN
- China
- Prior art keywords
- clamping seat
- pipeline
- fixing
- shaped
- vertical
- 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.)
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Links
- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 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
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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
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides a damping bracket for fixing a pipeline, which comprises a plurality of bracket units, wherein the bracket units are mutually butted through fixing seats; the support unit comprises a horizontal support rod, a first clamping seat is arranged at one end of the horizontal support rod, the first clamping seat is fixed on the main body structure, the horizontal support rod is connected with the first clamping seat in a clamping manner, and the end part of the horizontal support rod is connected with the inner side wall of the first clamping seat through a first hydraulic device and a plurality of first elastic pieces; the other end of the horizontal supporting rod is provided with a second clamping seat, the second clamping seat is connected with the vertical supporting rod in a penetrating mode and fastened through bolts, an elastic device is arranged between the vertical supporting rod and the inner wall of the second clamping seat, and a pipeline clamping seat is arranged on the vertical supporting rod. The invention can greatly improve the damping effect of the damping bracket.
Description
Technical Field
The invention relates to the technical field of pipeline damping, in particular to a damping bracket for pipeline fixation.
Background
In view of the great destructive nature of the intense vibration generated during the operation of the seismic pipeline, the earthquake-resistant performance of the pipeline system in the building is an important index for preserving the service functions of the building, and the falling of the suspended pipeline in the earthquake can cause great casualties and economic losses. In order to avoid the situation, the current installation of the inner pipeline of the building is carried out by adopting a damping bracket, and the damping bracket is generally formed by cutting, bending and welding metal materials such as angle iron, flat iron, square tubes and the like.
The existing damping support is generally welded with the support rod and the expansion bolts fixed in the wall body, the damping effect is poor when the damping support is used, the pipelines on the damping support are directly fixed by the aid of the U-shaped bolts, the pipelines can shake along with the support when the support shakes, and when the shaking amplitude is large, the pipelines can break to influence use, and meanwhile potential safety hazards are generated.
Disclosure of Invention
Aiming at the prior art, the invention provides a damping bracket for fixing a pipeline.
The invention provides a damping bracket for fixing a pipeline, which comprises a plurality of bracket units, wherein the bracket units are mutually butted through fixing seats; the support unit comprises a horizontal support rod, a first clamping seat is arranged at one end of the horizontal support rod, the first clamping seat is fixed on the main body structure, the horizontal support rod is connected with the first clamping seat in a clamping manner, and the end part of the horizontal support rod is connected with the inner side wall of the first clamping seat through a first hydraulic device and a plurality of first elastic pieces; the other end of the horizontal supporting rod is provided with a second clamping seat, the second clamping seat is connected with the vertical supporting rod in a penetrating way and fastened through a bolt, an elastic device is arranged between the vertical supporting rod and the inner wall of the second clamping seat, and a pipeline clamping seat is arranged on the vertical supporting rod;
the inside of fixing base is equipped with the A shaped plate, the middle part of A shaped plate with the inside wall of fixing base is connected through second hydraulic means, and the vertical branch of two support units of butt joint each other is from the inside of fixing base is inserted to the top and the bottom of fixing base respectively to through the bolt-up, and respectively with the last inclined plane and the lower inclined plane of A shaped plate support each other tightly.
Preferably, the elastic device comprises two symmetrically arranged V-shaped plates, the two V-shaped plates are respectively arranged on two sides of the vertical supporting rod, opposite ends of the two V-shaped plates are connected through C-shaped plates, the outer ends of the C-shaped plates are respectively provided with a fixing plate, the fixing plates are fixedly connected with the inner walls of the second clamping seats through fixing rods, the opposite ends of the fixing plates are respectively connected through connecting pieces, elastic pads are respectively arranged on opposite sides of the two V-shaped plates, a plurality of second elastic pieces are arranged between the elastic pads and the adjacent V-shaped plates, and the vertical supporting rod is clamped between the two elastic pads.
Preferably, the pipeline clamping seat comprises a pipeline support plate, the pipeline support plate is provided with a V-shaped positioning groove, a wooden support is arranged at the upper end of the V-shaped positioning groove, a rubber spacer is arranged at the upper end of the wooden support, a U-shaped positioning groove is arranged above the V-shaped positioning groove, and the U-shaped positioning groove is connected with the opposite end parts of the V-shaped positioning groove through bolts.
Preferably, the pipeline support plate is made of angle steel, and a plurality of stiffening support plates in vertical directions are arranged at the lower ends of the V-shaped positioning grooves on the pipeline support plate.
Preferably, the butt joint end of the vertical supporting rod is provided with a rubber pad, and the rubber pad is provided with an inclined surface corresponding to the A-shaped plate.
Preferably, a pressing block is arranged between the inner side wall of the fixing seat and the butt joint end of the vertical supporting rod.
Preferably, the butt joint end of the vertical support rod is positioned in the fixing seat, a connecting spring is sleeved in the connecting spring, and two ends of the connecting spring are respectively connected with the vertical support rod and the fixing seat.
Preferably, vibration monitors are installed on the fixing base, the first clamping base and the second clamping base, and the first hydraulic device, the second hydraulic device and the vibration monitors are connected with the control system.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a damping bracket for fixing a pipeline, which is characterized in that a bracket unit can be damped in three directions of horizontal direction, longitudinal direction and vertical direction by arranging a first clamping seat, a second clamping seat and a fixing seat, so that the damping effect of the damping bracket is greatly improved, and the damping bracket can be spliced through the fixing seat, is convenient to install and has strong turnover.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side elevational view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of a first card holder according to an embodiment of the invention;
FIG. 4 is a schematic view of a fixing base according to an embodiment of the present invention;
in the figure, 1, a fixing seat; 2. a horizontal strut; 3. a first clamping seat; 4. a first hydraulic device; 5. a first elastic member; 7. a second clamping seat; 8. a vertical strut; 9. an elastic device; 91. a V-shaped plate; 92. a C-shaped plate; 93. a fixing plate; 94. a fixed rod; 95. a connecting piece; 96. an elastic pad; 10. a pipe clamping seat; 101. a pipe support plate; 102. v-shaped positioning groove; 103. a U-shaped positioning groove; 104. a stiffening support plate; 11. an A-shaped plate; 12. a second hydraulic device; 13. a rubber pad; 14. pressing blocks; 15. a connecting spring; 16. a vibration monitor.
Detailed Description
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Examples
The damping bracket for fixing the pipeline comprises a plurality of bracket units, as shown in figures 1-4, wherein the bracket units are mutually butted through a fixing seat 1.
The support unit comprises a horizontal support rod 2, the horizontal support rod 2 can be made of channel steel, and a first clamping seat 3 is arranged at one end of the horizontal support rod 2. As shown in fig. 1-3, the first clamping seat 3 adopts a box-type structure, the closed end of the first clamping seat 3 is fixed on the main structure, an end plate is fixed at one end of the horizontal supporting rod 2, the end plate of the horizontal supporting rod 2 is in snap connection with the open end of the first clamping seat 3 through a clamping groove, the end plate is connected with the inner side wall of the first clamping seat 3 through a first hydraulic device 4 and two first elastic pieces 5, the first elastic pieces 5 are springs, and the two first elastic pieces 5 are respectively arranged at two sides of the first hydraulic device 4.
Further, the other end of the horizontal strut 2 is provided with a second clamping seat 7, the second clamping seat 7 adopts a tubular structure, the second clamping seat 7 is connected with the vertical strut 8 in a penetrating way and is fastened by bolts, and an elastic device 9 is arranged between the vertical strut 8 and the inner wall of the second clamping seat 7. Specifically, as shown in fig. 4, the elastic device 9 includes two symmetrically arranged V-shaped plates 91, two V-shaped plates 91 are respectively disposed at two sides of the vertical strut 8, opposite ends of the two V-shaped plates 91 are all connected through C-shaped plates 92, outer ends of the two C-shaped plates 92 are all provided with fixing plates 93, the two fixing plates 93 are all fixedly connected with inner walls of the second clamping seat 7 through fixing rods 94, opposite ends of the two fixing plates 93 are all connected through connecting pieces 95, opposite sides of the two V-shaped plates 91 are all provided with elastic pads 96, a plurality of second elastic pieces are disposed between the elastic pads 96 and the adjacent V-shaped plates 91, the second elastic pieces are springs, and the vertical strut 8 is clamped between the two elastic pads 96.
By providing the first clamping seat 3, as well as the first hydraulic means 4 and the two first elastic members 5, the holder unit can be damped in the horizontal transverse direction. Through setting up second cassette 7 and resilient means 9, can be simultaneously in horizontal vertical and vertical upwards shock attenuation to the support unit, and because in the traditional mode of cup jointing, the contact surface between interior pole and the fixed overcoat is curved, easily produce the gap, even increased the rubber pad, the contact surface still is curved, be unfavorable for the shock attenuation, consequently, this application has set up V-arrangement board 91 in resilient means 9, resilient pad 96 and second elastic component, make the contact surface of vertical branch 8 and second cassette 7 be straight, and because the both sides of second elastic component are straight shape and V-arrangement respectively, the extrusion force of both sides second elastic component to vertical branch 8 is greater than the extrusion force of middle second elastic component to vertical branch 8, when vertical branch 8 carries out horizontal longitudinal migration under the exogenic action, receive the restriction of above-mentioned structure, can rebound fast to original state, in order to reduce vertical branch 8's vertical migration size, avoid the pipeline to cause the damage because rocking too greatly.
Further, a pipe clamping seat 10 is fixed on one side of the vertical supporting rod 8 and is used for installing a pipe. The pipe clamping seat 10 comprises a pipe support plate 101, the pipe support plate 101 can be made of angle steel, the pipe support plate 101 is provided with a V-shaped positioning groove 102, a wood support is arranged at the upper end of the V-shaped positioning groove 102, a rubber spacer is arranged at the upper end of the wood support, a U-shaped positioning groove 103 is arranged above the V-shaped positioning groove 102, and the opposite ends of the U-shaped positioning groove 103 and the V-shaped positioning groove 102 are connected through bolts. Two stiffening support plates 104 are arranged on the lower end of the V-shaped positioning groove 102 on the pipeline support plate 101 in the vertical direction.
The U-shaped positioning groove 103 is matched with the V-shaped positioning groove 102, so that pipelines with different sizes can be fixed. Through setting up the wooden support, make the installation of pipeline have stability more, and V-arrangement constant head tank 102 department is equipped with the rubber spacer, multiplicable stability, and the atress ability of V-arrangement constant head tank 102 is increased to accessible increase stiffening support plate 104.
Further, the fixing base 1 adopts a box-type structure, as shown in fig. 2, an a-shaped plate 11 is arranged in the fixing base 1, the a-shaped plate 11 is in a 45-degree angle, the middle part of the a-shaped plate 11 is connected with the inner side wall of the fixing base 1 through a second hydraulic device 12, and vertical struts 8 of two mutually-butted bracket units are respectively inserted into the fixing base 1 from the top and the bottom of the fixing base 1 and are fastened through bolts, and are respectively abutted against the upper inclined surface and the lower inclined surface of the a-shaped plate 11. The butt joint end of the vertical strut 8 is provided with a rubber pad 13, and the rubber pad 13 is provided with an inclined surface corresponding to the A-shaped plate 11. A pressing block 14 is arranged between the inner side wall of the fixed seat 1 and the butt joint end of the vertical support rod 8, the pressing block 14 can restrict the horizontal displacement of the vertical support rod 8, the butt joint end of the vertical support rod 8 is positioned in the fixed seat 1 and is sleeved with a connecting spring 15, and two ends of the connecting spring 15 are respectively connected with the vertical support rod 8 and the fixed seat 1.
Through setting up fixing base 1, can increase or reduce the support unit at will according to actual demand, and the inside of fixing base 1 is provided with A shaped plate 11, rubber pad 13 and coupling spring 15, can carry out the shock attenuation to the whole support after the concatenation.
Further, vibration monitors 16 may be further installed on the fixing base 1, the first card base 3 and the second card base 7. The first hydraulic device 4, the second hydraulic device 12 and the vibration monitor 16 are all connected with a control system, the control system can adopt a PLC control system, the vibration monitor 16 is used for monitoring vibration of the support unit, the wireless signal is fed back to the PLC control system, and the PLC control system is used for controlling the first hydraulic device 4 and the second hydraulic device 12 to perform reverse braking according to the vibration condition, so that vibration is reduced.
The foregoing is only the embodiments of the present invention, and therefore, the patent scope of the invention is not limited thereto, and all equivalent structures made by the description of the invention and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the invention.
Claims (7)
1. The damping bracket for fixing the pipeline is characterized by comprising a plurality of bracket units, wherein the bracket units are mutually butted through a fixing seat (1); the support unit comprises a horizontal support rod (2), a first clamping seat (3) is arranged at one end of the horizontal support rod (2), the first clamping seat (3) is fixed on a main structure, the horizontal support rod (2) is in buckling connection with the first clamping seat (3), and the end part of the horizontal support rod (2) is connected with the inner side wall of the first clamping seat (3) through a first hydraulic device (4) and a plurality of first elastic pieces (5); the other end of the horizontal supporting rod (2) is provided with a second clamping seat (7), the second clamping seat (7) is connected with a vertical supporting rod (8) in a penetrating mode and is fastened through bolts, an elastic device (9) is arranged between the vertical supporting rod (8) and the inner wall of the second clamping seat (7), and a pipeline clamping seat (10) is arranged on the vertical supporting rod (8); the butt joint end of the vertical support rod (8) is positioned in the fixing seat (1) and is sleeved with a connecting spring (15), and two ends of the connecting spring (15) are respectively connected with the vertical support rod (8) and the fixing seat (1);
the inside of fixing base (1) is equipped with A shaped plate (11), the middle part of A shaped plate (11) with the inside wall of fixing base (1) is connected through second hydraulic means (12), and two vertical branch (8) of the support unit of butt joint each other are from the inside of fixing base (1) is inserted respectively to top and bottom of fixing base (1) to through bolt-up, and respectively with the last inclined plane and the lower inclined plane of A shaped plate (11) support each other tightly.
2. The shock absorbing bracket for pipeline fixation according to claim 1, characterized in that the elastic device (9) comprises two symmetrically arranged V-shaped plates (91), the two V-shaped plates (91) are respectively arranged on two sides of the vertical strut (8), opposite ends of the two V-shaped plates (91) are connected through a C-shaped plate (92), outer ends of the two C-shaped plates (92) are respectively provided with a fixed plate (93), the two fixed plates (93) are respectively fixedly connected with the inner wall of the second clamping seat (7) through a fixed rod (94), opposite ends of the two fixed plates (93) are respectively connected through a connecting piece (95), elastic pads (96) are respectively arranged on opposite sides of the two V-shaped plates (91), a plurality of second elastic pieces are arranged between the elastic pads (96) and the adjacent V-shaped plates (91), and the vertical strut (8) is clamped between the two elastic pads (96).
3. The shock absorbing bracket for pipeline fixation according to claim 1 or 2, wherein the pipeline clamping seat (10) comprises a pipeline supporting plate (101), the pipeline supporting plate (101) is provided with a V-shaped positioning groove (102), a wooden support is arranged at the upper end of the V-shaped positioning groove (102), a rubber spacer is arranged at the upper end of the wooden support, a U-shaped positioning groove (103) is arranged above the V-shaped positioning groove (102), and the opposite ends of the U-shaped positioning groove (103) and the V-shaped positioning groove (102) are connected through bolts.
4. A shock absorbing bracket for fixing a pipeline according to claim 3, wherein the pipeline support plate (101) is made of angle steel, and a plurality of stiffening support plates (104) are arranged at the lower ends of the V-shaped positioning grooves (102) on the pipeline support plate (101) in the vertical direction.
5. Damping bracket for pipe fixation according to claim 1 or 2, characterized in that the butt end of the vertical strut (8) is provided with a rubber pad (13), the rubber pad (13) having a bevel corresponding to the a-plate (11).
6. Damping bracket for fixing a pipeline according to claim 1 or 2, characterized in that a pressing block (14) is arranged between the inner side wall of the fixing seat (1) and the butt joint end of the vertical supporting rod (8).
7. The shock mount for fixing a pipeline according to claim 1 or 2, wherein the vibration monitor (16) is mounted on the fixing base (1), the first clamping base (3) and the second clamping base (7), and the first hydraulic device (4), the second hydraulic device (12) and the vibration monitor (16) are connected with a control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311620717.1A CN117329355B (en) | 2023-11-30 | 2023-11-30 | Shock-absorbing support for fixing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311620717.1A CN117329355B (en) | 2023-11-30 | 2023-11-30 | Shock-absorbing support for fixing pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117329355A CN117329355A (en) | 2024-01-02 |
| CN117329355B true CN117329355B (en) | 2024-04-02 |
Family
ID=89279588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311620717.1A Active CN117329355B (en) | 2023-11-30 | 2023-11-30 | Shock-absorbing support for fixing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117329355B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7908725B1 (en) * | 2007-11-30 | 2011-03-22 | Irish James R | Apparatus and method for installing environmental septic pipe |
| CN207421522U (en) * | 2017-11-20 | 2018-05-29 | 黑龙江日甲生科技有限公司 | A kind of flexible antidetonation suspension and support of high ferro |
| CN211738235U (en) * | 2020-03-04 | 2020-10-23 | 储君燕 | Assembled butterfly type water supply and drainage pipeline support |
| CN211901855U (en) * | 2020-04-01 | 2020-11-10 | 深圳中冶管廊建设投资有限公司 | Supporting component with positioning and buffering structure for comprehensive pipe rack |
| CN212986275U (en) * | 2020-08-17 | 2021-04-16 | 力赛佳管道支架技术(芜湖)有限公司 | Natural gas line support convenient to installation |
| CN219159731U (en) * | 2023-01-30 | 2023-06-09 | 关朋忠 | Installation mount of convenient regulation |
-
2023
- 2023-11-30 CN CN202311620717.1A patent/CN117329355B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7908725B1 (en) * | 2007-11-30 | 2011-03-22 | Irish James R | Apparatus and method for installing environmental septic pipe |
| CN207421522U (en) * | 2017-11-20 | 2018-05-29 | 黑龙江日甲生科技有限公司 | A kind of flexible antidetonation suspension and support of high ferro |
| CN211738235U (en) * | 2020-03-04 | 2020-10-23 | 储君燕 | Assembled butterfly type water supply and drainage pipeline support |
| CN211901855U (en) * | 2020-04-01 | 2020-11-10 | 深圳中冶管廊建设投资有限公司 | Supporting component with positioning and buffering structure for comprehensive pipe rack |
| CN212986275U (en) * | 2020-08-17 | 2021-04-16 | 力赛佳管道支架技术(芜湖)有限公司 | Natural gas line support convenient to installation |
| CN219159731U (en) * | 2023-01-30 | 2023-06-09 | 关朋忠 | Installation mount of convenient regulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117329355A (en) | 2024-01-02 |
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