CN114562630A - Water supply pipe buttress with functions of heightening, damping and electrochemical corrosion in pipe gallery - Google Patents

Water supply pipe buttress with functions of heightening, damping and electrochemical corrosion in pipe gallery Download PDF

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Publication number
CN114562630A
CN114562630A CN202210089299.7A CN202210089299A CN114562630A CN 114562630 A CN114562630 A CN 114562630A CN 202210089299 A CN202210089299 A CN 202210089299A CN 114562630 A CN114562630 A CN 114562630A
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China
Prior art keywords
buttress
block
water supply
pipe
support
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CN202210089299.7A
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Chinese (zh)
Inventor
孙菁
李林林
解丰波
马勤国
戴永兴
唐家文
王晓娜
蓝天立
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South China University of Technology SCUT
Guangzhou Metro Design and Research Institute Co Ltd
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South China University of Technology SCUT
Guangzhou Metro Design and Research Institute Co Ltd
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Priority to CN202210089299.7A priority Critical patent/CN114562630A/en
Publication of CN114562630A publication Critical patent/CN114562630A/en
Pending legal-status Critical Current

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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
    • 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
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • 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
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

本发明公开了一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，包括设置于管廊内的支墩下块、支墩上块和多个调高支座，其中：支墩下块，为一水平设置的长方体状支撑体，且底部固定于管廊廊体上；支墩上块，为一水平设置的块状体，位于支墩下块的上方，且与支墩下块间的间距可调；支墩上块的上部用于支撑承载给水管道；多个调高支座，且均竖直设置于支墩下块和支墩上块间，上下两端与对应的支墩上块和支墩下块相连接；均可向上伸长或向下缩短。在支墩发生不均匀沉降时，调节相邻支墩上块和支墩下块间的相对高度，使支墩上块处在最初的空间位置，支撑并使给水管受力均匀，从而起到减小因综合管廊不均匀沉降造成的给水管受力不均的目的。

Figure 202210089299

The invention discloses a water supply pipe support pier with both height adjustment and shock absorption and electrochemical corrosion in a pipe gallery. : The lower block of the buttress is a horizontally set cuboid-shaped support body, and the bottom is fixed on the pipe gallery body; the upper block of the buttress is a block-shaped body set horizontally, located above the lower block of the buttress, and is connected with the pier lower block. The spacing between the lower blocks of the buttress is adjustable; the upper part of the upper block of the buttress is used to support the bearing water supply pipeline; a plurality of height-adjusting supports are vertically arranged between the lower block of the buttress and the upper block of the buttress, at the upper and lower ends. It is connected with the corresponding upper block of the buttress and the lower block of the buttress; both can be extended upwards or shortened downwards. When the uneven settlement of the buttress occurs, adjust the relative height between the upper block of the adjacent buttress and the lower block of the buttress, so that the upper block of the buttress is in the original spatial position, support and make the water supply pipe stress evenly, so as to play the role of The purpose of reducing the uneven force on the water supply pipe caused by the uneven settlement of the integrated pipe gallery.

Figure 202210089299

Description

Water supply pipe buttress with heightening, damping and electrochemical corrosion functions in pipe gallery
Technical Field
The invention belongs to the technical field of comprehensive pipe galleries, and particularly relates to a water supply pipe buttress which is used for heightening, damping and electrochemical corrosion in a pipe gallery.
Background
The utility tunnel is an underground city pipeline utility tunnel, namely, a tunnel space is built underground the city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the utility tunnel is an important infrastructure and a 'lifeline' for guaranteeing city operation.
Along with the development of utility tunnel, more and more water supply pipe adopts the buttress to erect internally at city utility tunnel. Compared with the prior buried water supply pipeline, the water supply pipeline erected in the urban underground comprehensive pipe gallery is free from the action of soil pressure and the damage of soil corrosion, but can also be potentially damaged by the following three aspects: (1) because the uneven settlement can take place after the piping lane is built, lead to setting up the water supply pipe and take place to subside thereupon, cause the pipeline atress uneven, cause the pipeline to take place to throw off in welding position department. (2) To the piping lane that closes on the subway and build, the feed water pipeline still can receive the influence of subway vibration, leads to rivers to take place to rock in the pipeline, causes certain potential safety hazard. (3) Still have other electric power, communication in the piping lane, pipelines such as gas, the water supply pipe can produce electrochemical corrosion because of the effect of the stray current that these pipelines exist, brings the security threat to water supply pipe's in the utility tunnel normal operating.
The water supply pipeline in the comprehensive pipe gallery is generally erected in the gallery body through the support piers. Once the pipeline is erected, if the pipeline encounters the hazards of uneven settlement, vibration influence, electrochemical corrosion and the like, the pipeline is rectified, and the problems of large workload, high difficulty and high cost are faced. Therefore, just need during buttress design and construction with the inhomogeneous of pipe gallery, close to the vibration influence of subway and the electrochemical corrosion of the internal stray current production of corridor take into account, research and develop the water supply pipe buttress that has heightening shock attenuation and electrochemical corrosion in the pipe gallery concurrently.
Disclosure of Invention
The invention aims to provide a water supply pipe buttress which is used for increasing damping and electrochemical corrosion in a pipe gallery, wherein when the buttress is subjected to uneven settlement, the relative height between an upper buttress block and a lower buttress block which are adjacent is adjusted, so that the upper buttress block is positioned at an initial spatial position, and supports and enables a water supply pipe to be uniformly stressed, and the purpose of reducing the uneven stress of the water supply pipe caused by the uneven settlement of the comprehensive pipe gallery is achieved; meanwhile, the electrochemical corrosion caused by the pipeline vibration caused by the vibration of the adjacent subway and the stray current in the corridor can be reduced.
The invention adopts the following technical scheme: the utility model provides a have concurrently in pipe gallery and increase shock attenuation and electrochemical corrosion's feed pipe buttress, including setting up the buttress in the pipe gallery under piece, buttress upper segment and a plurality of heightening support, wherein: the lower buttress block is a horizontally arranged rectangular support body, and the bottom of the lower buttress block is fixed on the pipe gallery body; the buttress upper block is a horizontally arranged block-shaped body, is positioned above the buttress lower block and has adjustable distance with the buttress lower block; the upper part of the buttress upper block is used for supporting and bearing a water supply pipeline;
the plurality of height-adjusting supports are vertically arranged between the buttress lower block and the buttress upper block, and the upper end and the lower end of each height-adjusting support are connected with the corresponding buttress upper block and the corresponding buttress lower block; both may be upwardly elongated or downwardly shortened.
A plurality of height-adjustable supports for: when the utility tunnel is unevenly settled and the buttress is unevenly settled, the heightening support at the settlement position is upwards extended to support the buttress upper block to rise to the initial spatial position, so that the buttress upper block is kept at the initial spatial position to bear the water supply pipeline.
Furthermore, each height-adjusting support comprises an upper support pipe and a steel sleeve, the support pipes are coaxially connected with each other in a threaded manner, and the steel sleeve is in threaded connection with the steel sleeve and rotates in a threaded manner to realize ascending or descending;
the upper end of the supporting tube is connected with a horizontal supporting top plate through a bearing, and the supporting top plate is used for being connected with the buttress upper block;
the lower end of the steel sleeve is connected with a horizontal support bottom plate which is used for being connected with the lower block of the buttress.
Furthermore, a groove is formed in the upper wall of the lower buttress block, a vertically downward support body is arranged on the lower wall of the upper buttress block, and the support body is embedded into the groove.
Furthermore, a threaded central hole penetrating through the pipe body is radially formed in the supporting pipe, and the threaded central hole is used for inserting the hard cylinder so as to screw the supporting pipe.
Furthermore, the upper wall surface of the buttress upper block is a downward concave smooth arc, an insulating material plate is laid on the upper wall surface, and the insulating material plate is used for isolating electrochemical corrosion of stray current in the gallery on the water supply pipe and also used for damping.
Further, the insulating material plate is a polytetrafluoroethylene plate with the thickness not less than 5 mm.
Furthermore, a vibration reduction and isolation material cushion is laid in the groove of the lower block of the buttress and along the outline of the groove.
Further, the shock absorption and isolation material cushion is a polyurethane shock absorption cushion with the thickness not less than 40 mm.
Further, the supporting top plate and the supporting bottom plate are circular platy bodies.
Furthermore, a plurality of height-adjusting supports are arranged along four sides of the lower buttress block and the upper buttress block.
The invention has the beneficial effects that: 1. an upper buttress block and a lower buttress block are arranged up and down, and a height-adjustable support is adopted between the upper buttress block and the lower buttress block to form threaded connection; the utility model has the advantages of available instrument such as screwdriver inserts the mounting hole of outband screw thread's stay tube center department, rotates the stay tube screw-in of outband screw thread steel bushing intraductal volume of taking the stay tube of external screw thread, adjusts the relative height between two adjacent buttress, makes the feed pipe atress even to play and reduce the uneven purpose of feed pipe atress that causes because of utility tunnel differential settlement. 2. The upper surface of the lower buttress block is provided with a groove, the lower surface of the upper buttress block is provided with a convex body, the size of the groove of the lower buttress block is the same as that of the upper buttress block, and the convex body of the upper buttress block is embedded into the groove of the lower buttress block to play the role of limiting the displacement of the water supply pipe on the upper buttress block and the buttress block. 3. The side and the bottom surface of buttress lower block recess are provided with the polyurethane shock pad buffer layer, form the seismic isolation and reduction layer between buttress upper block and the buttress lower block, play and reduce the influence that closes on subway operation vibration to the feed pipe. 3. One deck thickness is not less than 5 mm's polytetrafluoroethylene board has been laid on the contact surface of feed pipe and buttress, has played isolated electrochemical corrosion's purpose, and it still has wear-resisting and absorbing effect concurrently simultaneously, plays the purpose of effectively isolating stray current in the piping lane to feed pipe electrochemical corrosion.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic view of a half structure of the present embodiment;
FIG. 3 is a schematic view of a pedestal of the present example;
FIG. 4 is a schematic view of the top support plate of the present embodiment;
FIG. 5 is a schematic view of a support base of the present embodiment;
FIG. 6 is a schematic view of the externally threaded support tube of the present embodiment;
FIG. 7 is a plan view of the lower surface of the upper block of the pier of the present embodiment;
FIG. 8 is a plan view of the upper surface of the lower pier block of the present embodiment;
FIG. 9 is a schematic view of the embodiment after adjusting the height of the buttress;
wherein: 1-lower buttress block; 2-upper support pier block; 3-heightening the support; 4-shock absorption and isolation material cushion; 5-a sheet of insulating material; 6-supporting the top plate; 7-a bearing; 8-supporting the tube; 9-steel sleeve; 10-a support floor; 11-threaded central hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to a water supply pipe buttress with functions of heightening, damping and electrochemical corrosion in a pipe gallery, which comprises a buttress lower block 1, a buttress upper block 2 and a plurality of heightening supports 3 which are arranged in the pipe gallery, wherein the buttress lower block 1 and the buttress upper block 2 can adopt a reinforced concrete cast-in-situ structure or a prefabricated structure or a steel structure, and the heightening and damping device comprises:
the lower buttress block 1 is a horizontally arranged rectangular support body, and the bottom of the lower buttress block is fixed on the pipe gallery body; the buttress upper block 2 is a horizontally arranged block-shaped body, is positioned above the buttress lower block 1, and has adjustable distance with the buttress lower block 1; the upper part of the buttress upper block 2 is used for supporting and bearing a water supply pipeline.
The plurality of height-adjusting supports 3 are vertically arranged between the buttress lower block 1 and the buttress upper block 2, and the upper end and the lower end of each height-adjusting support are connected with the corresponding buttress upper block 2 and the corresponding buttress lower block 1; can be extended upwards or shortened downwards; a plurality of height-adjustable supports 3 are provided for: when the utility tunnel is unevenly settled and the buttress is unevenly settled, the heightening support 3 at the settling position is upwards extended, the support buttress upper block 2 is lifted to the initial spatial position, and the buttress upper block 2 is kept at the initial spatial position to bear the water supply pipeline. The settlement of the buttress is non-uniform, that is, the settlement distances at different positions are unequal, if the settlement distances are not adjusted, the upper block 2 of the buttress deviates from the initial position and is in an unbalanced state, and a water supply pipe carried by the water supply pipe loses the original support, so that the pipeline is stressed unevenly, and the pipeline is disconnected at the welding position.
As shown in fig. 3, each height-adjustable support 3 comprises an upper support tube 8 and a steel sleeve 9, wherein the support tube 8 is coaxially connected with the steel sleeve 9 in a threaded manner, and the steel sleeve 9 is connected with the steel sleeve 9 in a threaded manner and is rotated in a threaded manner to ascend or descend; the outer wall of the supporting pipe 8 is provided with an external thread, and the inner wall of the steel sleeve 9 is provided with an internal thread.
As shown in fig. 4 and 5, a horizontal supporting top plate 6 is connected to the upper end of the supporting tube 8 through a bearing 7, and the supporting top plate 6 is used for being connected with the buttress upper block 2; the top support plate 6 and the bottom support plate 10 are circular sheet-like bodies.
The lower end of the steel sleeve 9 is connected with a horizontal support bottom plate 10, and the support bottom plate 10 is used for being connected with the buttress lower block 1. The supporting top plate 6 and the supporting bottom plate 10 are arranged and mainly used for increasing the contact surface and realizing the firm connection of the supporting tube 8 with the buttress upper block 2 and the buttress lower block 1.
The upper wall of the buttress lower block 1 is provided with a groove, the lower wall of the buttress upper block 2 is provided with a vertical downward support body, and the support body is embedded into the groove. And a shock absorption and isolation material pad 4 is laid in the groove along the outline of the groove. The shock absorption and isolation material pad 4 is a polyurethane shock absorption pad with the thickness not less than 40 mm. The embedded structure and the polyurethane shock absorption pad can effectively reduce the influence of subway vibration on the upper block of the buttress, so that the influence of the vibration close to subway operation on a water supply pipe is reduced. The vibration effect on surrounding strata and structures during the operation of the subway can be avoided, and the influence on the normal operation of a water supply pipeline in the gallery body can be avoided.
As shown in FIG. 6, a threaded central hole 11 is radially formed in the support tube 8 and penetrates through the tube body, and the diameter of the hole is 1-2 cm. The threaded central hole 11 is used to insert a hard cylinder to screw the support tube 8, and the support tube 8 can be easily screwed by means of an external tool, such as a screwdriver or the like, to raise or lower the support tube 8.
When the uneven settlement that takes place when utility tunnel makes the feed pipe atress uneven, instrument such as available ordinary screwdriver inserts the mounting hole and rotates the volume in the interior steel casing 9 of taking internal screw thread of stay tube 8 screw in area external screw thread, thereby play the purpose of adjusting buttress upper segment 2 height, only take place the stay tube 8 of settlement department of increaseing, after increaseing, make buttress upper segment 2 be in initial balanced position, the feed pipe that it bore is still in initial stress state, and the position that receives the support, it is even to have guaranteed that the feed pipe atress is even, thereby play and reduce the uneven purpose of feed pipe atress that causes because of utility tunnel uneven settlement, avoid the feed pipe to break off in each junction, and avoid taking place the event such as leaking.
As shown in fig. 7 and 8, a plurality of height-adjustable supports are arranged in a plane along four sides of the pier lower block 1 and the pier upper block 2. The supporting points are arranged on the periphery, so that the supporting pier lower block 1 and the supporting pier upper block 2 are in a uniform stress state for a circle. When uneven settlement occurs, the height-adjustable support is adjusted by taking the initial position of the upper pier block 2 as a reference to ensure that the four sides are stressed uniformly and evenly, and as shown in fig. 9, the height-adjustable support is a diagram when the upper pier block 2 is still at the initial position after the height of the height-adjustable support is adjusted.
The upper wall surface of the buttress upper block 2 is a downward concave smooth arc, an insulating material plate 5 is laid on the upper wall surface, and the insulating material plate 5 is used for isolating electrochemical corrosion of stray current in the gallery on the water supply pipe and also used for damping. The insulating material plate 5 is a polytetrafluoroethylene plate with a thickness of not less than 5 mm. When the support bears the feed pipe, the lowest part of the concave arc of the feed pipe plays a role in protecting the feed pipe.

Claims (10)

1.一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，包括设置于管廊内的支墩下块(1)、支墩上块(2)和多个调高支座(3)，其中：1. A water supply pipe buttress with both height adjustment and shock absorption and electrochemical corrosion in a pipe gallery, characterized in that it comprises a buttress lower block (1), a buttress upper block (2) and a buttress upper block (2) arranged in the pipe gallery. A plurality of height-adjusting supports (3), of which: 所述支墩下块(1)，为一水平设置的长方体状支撑体，且底部固定于管廊廊体上；The lower block (1) of the buttress is a horizontally arranged cuboid-shaped support body, and the bottom is fixed on the pipe gallery body; 所述支墩上块(2)，为一水平设置的块状体，位于所述支墩下块(1)的上方，且与所述支墩下块(1)间的间距可调；所述支墩上块(2)的上部用于支撑承载给水管道；The upper block (2) of the buttress is a horizontally arranged block, located above the lower block (1) of the buttress, and the distance from the lower block (1) of the buttress is adjustable; The upper part of the upper block (2) of the pier is used to support the bearing water supply pipeline; 多个所述调高支座(3)，且均竖直设置于所述支墩下块(1)和支墩上块(2)间，上下两端与对应的支墩上块(2)和支墩下块(1)相连接；均可向上伸长或向下缩短；A plurality of the height-adjusting supports (3) are vertically arranged between the lower pier block (1) and the upper pier block (2), and the upper and lower ends are connected to the corresponding upper pier block (2) It is connected with the lower block (1) of the buttress; it can be extended upwards or shortened downwards; 多个所述调高支座(3)用于：在综合管廊不均匀沉降，且支墩随之不均匀沉降时，沉降位置处的调高支座(3)向上伸长，支撑所述支墩上块(2)上升至初始空间位置，使支墩上块(2)保持在初始空间位置承载给水管道。The plurality of the height-adjusting supports (3) are used for: when the integrated pipe gallery settles unevenly and the supporting piers settle unevenly, the height-adjusting supports (3) at the settlement position extend upward to support the The upper block (2) of the buttress is raised to the initial spatial position, so that the upper block (2) of the buttress is kept at the initial spatial position to carry the water supply pipeline. 2.如权利要求1所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，每个所述调高支座(3)均包括上支撑管(8)和钢套管(9)，所述支撑管(8)同轴螺纹连接，在钢套管(9)，与钢套管(9)螺纹连接，且通过螺纹旋转，实现其上升或下降；2. A water supply pipe buttress with height-adjusted shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 1, characterized in that each of the height-adjusted supports (3) comprises an upper support pipe (8) and the steel sleeve (9), the support pipe (8) is coaxially threaded, and the steel sleeve (9) is threadedly connected with the steel sleeve (9), and is rotated through the thread to achieve its rise or decline; 在所述支撑管(8)的上端通过轴承(7)连接有水平向的支撑顶板(6)，所述支撑顶板(6)用于与支墩上块(2)相连接；A horizontal support top plate (6) is connected to the upper end of the support pipe (8) through a bearing (7), and the support top plate (6) is used for connecting with the upper block (2) of the buttress; 在所述钢套管(9)的下端连接有水平向的支撑底板(10)，所述支撑底板(10)用于与支墩下块(1)相连接。A horizontal support bottom plate (10) is connected to the lower end of the steel sleeve (9), and the support bottom plate (10) is used for connecting with the lower block (1) of the buttress. 3.如权利要求2所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，在所述支墩下块(1)上壁开设有凹槽，所述支墩上块(2)的下壁上设置有一竖直向下的支撑体，所述支撑体嵌入所述凹槽内。3. A water supply pipe buttress with both height adjustment, shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 2, characterized in that a groove is provided on the upper wall of the lower block (1) of the buttress A vertical downward supporting body is arranged on the lower wall of the upper block (2) of the buttress, and the supporting body is embedded in the groove. 4.如权利要求2所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，在所述支撑管(8)上径向开设有一穿过管体的螺纹中心孔(11)，所述螺纹中心孔(11)用于插入硬质柱体，以旋拧所述支撑管(8)。4. A water supply pipe buttress with both height adjustment, shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 2, characterized in that a through pipe is radially provided on the support pipe (8). The threaded central hole (11) of the body is used for inserting the rigid cylinder to screw the support tube (8). 5.如权利要求4所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，所述支墩上块(2)的上壁面为向下凹的光滑弧状，在上壁面上敷设有绝缘材料板(5)，所述绝缘材料板(5)用于隔绝廊体内杂散电流对给水管的电化学腐蚀，还用于减震。5. A water supply pipe buttress with height adjustment, shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 4, characterized in that the upper wall surface of the upper block (2) of the buttress is downwardly concave The upper wall surface is provided with an insulating material plate (5), the insulating material plate (5) is used to isolate the electrochemical corrosion of the water supply pipe caused by the stray current in the gallery, and is also used for shock absorption. 6.如权利要求5所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，所述绝缘材料板(5)为厚度不小于5mm的聚四氟乙烯板。6. The water supply pipe buttress with height adjustment, shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 5, characterized in that the insulating material plate (5) is a polytetrafluoroethylene with a thickness of not less than 5mm. vinyl fluoride board. 7.如权利要求6所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，在所述支墩下块(1)的凹槽内，且沿其轮廓铺设有减隔震材料垫(4)。7. A water supply pipe buttress with height adjustment, shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 6, characterized in that, in the groove of the lower block (1) of the buttress, and A cushion (4) of shock-absorbing material is laid along its contour. 8.如权利要求7所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，所述减隔震材料垫(4)为厚度不小于40mm的聚氨酯减震垫。8. A water supply pipe buttress with height-adjusted shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 7, characterized in that the shock-absorbing material pad (4) is a thickness of not less than 40mm. Polyurethane shock pad. 9.如权利要求8所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，所述支撑顶板(6)和支撑底板(10)为圆形片状体。9. A water supply pipe buttress with height adjustment, shock absorption and electrochemical corrosion in a pipe gallery as claimed in claim 8, characterized in that the supporting top plate (6) and the supporting bottom plate (10) are circular flakes. 10.如权利要求9所述的一种管廊内兼具调高减震和电化学腐蚀的给水管支墩，其特征在于，多个所述调高支座(3)沿支墩下块(1)、支墩上块(2)四个边排列布设。10. A water supply pipe buttress with both height-adjusting shock absorption and electrochemical corrosion in a pipe gallery according to claim 9, characterized in that a plurality of said height-adjusting supports (3) are located along the lower block of the buttress (1) The upper block (2) of the buttress is arranged on four sides.
CN202210089299.7A 2022-01-25 2022-01-25 Water supply pipe buttress with functions of heightening, damping and electrochemical corrosion in pipe gallery Pending CN114562630A (en)

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CN116575502A (en) * 2023-03-31 2023-08-11 重庆建工住宅建设有限公司 A self-adaptive and deformable adjustable integrated pipe gallery and its manufacturing method
CN118836307A (en) * 2024-08-07 2024-10-25 合肥工业大学 Utility tunnel internal combustion gas pipeline antiknock bearing structure

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CN211175876U (en) * 2019-10-28 2020-08-04 上海水业设计工程有限公司 A spacing shock attenuation buttress that is arranged in utility tunnel to place pipeline
CN211344229U (en) * 2019-10-21 2020-08-25 华电电力科学研究院有限公司 Sliding support bottom plate structure with freely adjustable height
CN216789589U (en) * 2022-01-25 2022-06-21 广州地铁设计研究院股份有限公司 Water supply pipe buttress with heightening, damping and electrochemical corrosion functions in pipe gallery

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CN208546610U (en) * 2018-07-19 2019-02-26 北京首钢冷轧薄板有限公司 A kind of medium pipeline support device
CN209725470U (en) * 2019-02-27 2019-12-03 武汉明乐锅炉设备安装有限责任公司 A kind of Pipe installing stringer
CN211344229U (en) * 2019-10-21 2020-08-25 华电电力科学研究院有限公司 Sliding support bottom plate structure with freely adjustable height
CN211175876U (en) * 2019-10-28 2020-08-04 上海水业设计工程有限公司 A spacing shock attenuation buttress that is arranged in utility tunnel to place pipeline
CN216789589U (en) * 2022-01-25 2022-06-21 广州地铁设计研究院股份有限公司 Water supply pipe buttress with heightening, damping and electrochemical corrosion functions in pipe gallery

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116575502A (en) * 2023-03-31 2023-08-11 重庆建工住宅建设有限公司 A self-adaptive and deformable adjustable integrated pipe gallery and its manufacturing method
CN118836307A (en) * 2024-08-07 2024-10-25 合肥工业大学 Utility tunnel internal combustion gas pipeline antiknock bearing structure

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