CN113531213A - Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material - Google Patents

Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material Download PDF

Info

Publication number
CN113531213A
CN113531213A CN202110878506.2A CN202110878506A CN113531213A CN 113531213 A CN113531213 A CN 113531213A CN 202110878506 A CN202110878506 A CN 202110878506A CN 113531213 A CN113531213 A CN 113531213A
Authority
CN
China
Prior art keywords
pipeline
fixing
abutment
main body
base
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.)
Pending
Application number
CN202110878506.2A
Other languages
Chinese (zh)
Inventor
朱昌赐
刘安仓
黄和龙
孙伟鹏
孙伟生
林少国
李伟青
江永
黄平武
林志福
郭子扬
秦楠
张文松
徐浩渊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Huaneng Group Co Ltd South Branch
Shantou Power Plant of Huaneng Guangdong Energy Development Co Ltd
Original Assignee
China Huaneng Group Co Ltd South Branch
Shantou Power Plant of Huaneng Guangdong Energy Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Huaneng Group Co Ltd South Branch, Shantou Power Plant of Huaneng Guangdong Energy Development Co Ltd filed Critical China Huaneng Group Co Ltd South Branch
Priority to CN202110878506.2A priority Critical patent/CN113531213A/en
Publication of CN113531213A publication Critical patent/CN113531213A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16L3/1066—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 three or more members surrounding the pipe
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling

Landscapes

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

Abstract

The invention discloses an assembled large-scale pipeline pier based on a polytetrafluoroethylene material, which comprises: the pipeline connecting device comprises a base, a pier main body, a pipeline seat, a plug connector and a fixing component; the pipeline seat is provided with a certain plane peripheral expansion displacement allowance, and meanwhile, the plug connector is clamped and arranged on the abutment main body and vertically limits the pipeline seat. The invention is convenient for the installation and the transportation of large-scale pipelines, can prevent the pipelines from being broken and deformed due to the tight fixation of the pipeline abutment on the pipelines when the pipelines are thermally expanded, has simple structure and is convenient for the later maintenance and the replacement.

Description

Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material
Technical Field
The invention relates to a pipeline fixing auxiliary facility, in particular to an assembled pipeline pier based on a polytetrafluoroethylene material.
Background
In actual production of a power plant, in order to perform a large amount of gas-liquid circulation, a large number of large-sized pipelines are often erected outside the power plant, and in order to fix the erected pipelines, the power plant uses a pier to fix the pipelines.
The pipeline abutment of most power plants is generally directly poured by cement, some can cooperate and use some steel construction firmware, but this kind of mode has a lot of problems, for example, the large-scale pipeline of power plant often erects in the open air, and the pipeline can receive the long-time irradiation of sunshine, and some pipelines still are used for carrying high temperature flue gas or liquid simultaneously, and this just leads to pipeline itself to receive high temperature very easily and the inflation warp, at this moment if the pipeline abutment restricts the pipeline, will lead to the pipeline to break very easily.
In addition, since the power plant is generally in an open suburb or seaside, the erection pipes and the piers are easily affected by moist and salty sea wind, so that the pipelines are stressed, the piers are also corroded by the sea wind to rust, and the sea wind blows directionally, so that the side of the piers facing the sea wind is more easily damaged, and the whole pier is scrapped.
According to the problems, the invention designs the pipeline pier capable of being assembled, which adopts an assembling structure, so that the pipeline pier is convenient to install and carry and can be directly replaced when individual parts are damaged; meanwhile, the invention also utilizes the characteristic of low friction coefficient of the polytetrafluoroethylene material and ensures that a certain displacement allowance is left when the platform pier is used for fixing the pipeline, thereby preventing the pipeline from being directly broken due to the fact that the pipeline is fixed too tightly due to thermal expansion.
Disclosure of Invention
In order to solve the technical problem, an embodiment of the present invention provides a method for assembling type pipeline piers based on a polytetrafluoroethylene material, including: base, abutment main part, pipeline seat, plug connector and fixed subassembly.
The base is a column structure formed by pouring cement; the bottom of the abutment main body is inwards recessed to form a base groove, the abutment main body is fixedly arranged above the base through the base groove, a groove for accommodating the pipeline seat is formed above the abutment main body, and clamping grooves for clamping the plug connectors are formed in four sides of the top surface of the abutment main body; a bottom plate made of polytetrafluoroethylene is arranged below the pipeline seat, a supporting platform is arranged above the pipeline seat, two symmetrical wedge-shaped pipeline supporting frames are arranged on the supporting platform, and the supporting platform and the bottom plate are completely the same in shape and size; the diameter of the pipeline seat is smaller than that of the groove above the abutment main body; the plug connector is in a right-angle shape, the plug connector is fixedly inserted into the clamping groove of the abutment main body, and the horizontal part of the plug connector is used for limiting the pipeline seat up and down.
Wherein the fixing assembly comprises: the first fixing assembly is used for fixing the base and the abutment main body, and the second fixing assembly is used for fixing the bottom plate of the pipeline seat and the supporting table; and the third fixing component is used for fixing the plug connector and the abutment main body.
The first fixing assembly comprises a first fixing nut column and first fixing screws, the first fixing nut column is poured on two sides of the base, first fixing screw holes are formed in two sides of the abutment body, and the first fixing screws are screwed and fixed with the first fixing nut column after passing through the first fixing screw holes.
The second fixing assembly is a second fixing screw hole and a second fixing screw which are arranged on the supporting table and the bottom plate; the third fixing component is a third fixing screw hole and a third fixing screw which are arranged on the side faces of the plug connector and the pipeline seat.
The combined pipeline abutment further comprises a pipe hoop, the pipe hoop is in an inverted U shape, threads are arranged at two ends of the pipe hoop, and the pipe hoop is screwed up and fixed above the abutment body through the threads.
The embodiment of the invention has the following beneficial effects:
1. the polytetrafluoroethylene is used as a bottom plate of the pipeline seat, and meanwhile, a gap is reserved on the groove above the abutment main body, so that the pipeline seat has certain displacement allowance, and further, the pipeline cannot be broken due to too tight fixation during blowing or thermal deformation of a strong wind.
2. The mounting mode of the assembly combination is adopted, so that the assembly and the transportation are convenient, and the maintenance and the replacement after the platform pier is damaged are convenient.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of a split structure of the structures of the present invention;
figure 3 is a schematic view of a pipe clamp of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an assembled pipe pier based on tetrachloroethylene comprises: base, abutment main part, pipeline seat, plug connector and fixed subassembly.
The base 1 is a column structure poured by cement; the bottom of the platform pier main body 2 is inwards sunken to form a base groove, the platform pier main body 2 is fixedly arranged above the base 1 through the base groove, the accommodating part is arranged above the platform pier main body, the groove of the pipeline seat 3 is formed, and four sides of the top surface of the platform pier main body 2 are provided with clamping grooves for clamping the plug connectors 4.
The pipeline seat 3 below is bottom plate 31 that polytetrafluoroethylene made, and the top is a supporting bench 32, be equipped with two symmetrical wedge pipeline support frames 321 on the supporting bench, supporting bench 32 with the shape and the size of bottom plate 31 are identical, the diameter of pipeline seat 3 is less than the diameter of abutment main part 2 top recess.
The plug connector 4 is in a right-angle shape, and the plug connector is fixedly inserted into the clamping groove of the abutment main body and is limited up and down by the horizontal part of the plug connector. In this embodiment, a total of four connectors 4 are provided.
Structure and arrangement of the fixing assembly 5:
the fixing assembly 5 comprises: a first fixing assembly 51 for fixing the base and the abutment body, and a second fixing assembly 52 for fixing the bottom plate of the pipe seat and the support table; and a third fixing member 53 for fixing the socket connector and the abutment body.
The first fixing component 51 is a first fixing nut column 511 and a first fixing screw 512, the first fixing nut column 511 is poured on two sides of the base 1, first fixing screw holes are formed in two sides of the abutment body 2, and the first fixing screw 512 is screwed and fixed in the first fixing nut column 511 after passing through the first fixing screw holes.
The second fixing component 52 is a second fixing screw hole 521 and a second fixing screw 522 which are arranged on the support platform 31 and the bottom plate 32 of the pipeline seat 3, and the second fixing component 52 is used for firmly fixing the bottom plate 31 and the support platform 32 to form the pipeline seat 3.
The fixed subassembly of third 53 is for locating the fixed screw 531 of third and the fixed screw 532 on plug connector and the bench pier main part side, the fixed subassembly of third be used for with plug connector 4 is fixed to be located on the bench pier main part 2, and then make the upper portion of plug connector 4 can be right pipeline seat 3 carries out spacing from top to bottom.
The use principle is as follows:
pipeline seat 3 can be through the fixed pipeline of wedge pipeline seat, in addition, bottom plate 31 of pipeline seat 3 is made for the polytetrafluoroethylene that coefficient of friction is less, simultaneously pipeline seat 3 holding in during the recess of abutment body 2, because the diameter of pipeline seat 3 slightly is less than the recess of abutment body 2 top, results in leave certain clearance between pipeline seat 3 and the recess, make pipeline seat 3 can have certain horizontal displacement surplus in the recess, the rethread pipeline seat 3 is spacing from top to bottom carried out to plug connector 4, so set up, can make and locate outdoor pipeline when thermal expansion or receive external force, the pipeline can not lead to the pipeline to break or warp because firmly fixed by the abutment.
In addition, because the combined pipeline abutment is formed by assembling all parts, the combined pipeline abutment is convenient to install and transport, and can be replaced in time when individual components are rusted or damaged, so that the maintenance cost is reduced.
As shown in fig. 3, preferably, the combined pipe abutment further comprises a pipe hoop 6, the pipe hoop is in an inverted U shape, two ends of the pipe hoop 6 are provided with threads, and the pipe hoop is screwed and fixed above the abutment body.
It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.

Claims (5)

1. The utility model provides a pin-connected panel pipeline bench pier based on polytetrafluoroethylene material which characterized in that includes: the pipeline connecting device comprises a base (1), a pier main body (2), a pipeline seat (3), a plug connector (4) and a fixing component (5); the base (1) is a column structure poured by cement; the bottom of the abutment main body (2) is inwards sunken to form a base groove, the abutment main body (2) is fixedly arranged above the base (1) through the base groove, a groove for accommodating the pipeline seat (3) is formed above the abutment main body, and clamping grooves for clamping the plug connectors (4) are formed in four sides of the top surface of the abutment main body (2); a bottom plate (31) made of polytetrafluoroethylene is arranged below the pipeline seat (3), a supporting platform (32) is arranged above the pipeline seat, two symmetrical wedge-shaped pipeline supporting frames (321) are arranged on the supporting platform, and the supporting platform (32) and the bottom plate (31) are completely the same in shape and size; the diameter of the pipeline seat (3) is smaller than that of the groove above the abutment main body (2); the connector clip (4) is in a right-angle shape, the connector clip (4) is fixedly inserted into the clamping groove of the abutment main body (2), and the horizontal part of the connector clip (4) is right to limit the pipeline seat (3) from top to bottom.
2. The building block of tetrachloroethylene-based material according to claim 1, wherein said fixing assembly (5) comprises: the device comprises a first fixing component (51) for fixing the base and the abutment body, a second fixing component (52) for fixing the bottom plate of the pipeline seat and the supporting table, and a third fixing component (53) for fixing the plug connector and the abutment body.
3. The assembled pipeline abutment based on polytetrafluoroethylene materials as claimed in claim 2, wherein the first fixing assembly (51) comprises a first fixing nut column (511) and a first fixing screw (512), the first fixing nut column (511) is arranged on two sides of the base, first fixing screw holes are formed in two sides of the abutment body, and the first fixing screw (512) is screwed and fixed into the first fixing nut column (511) through the first fixing screw holes.
4. The assembled pipeline pier based on the polytetrafluoroethylene material as claimed in claim 2, wherein the second fixing assembly (52) is a second fixing screw hole (521) and a second fixing screw (522) which are formed in the support platform and the bottom plate; and the third fixing component (53) is a third fixing screw hole (531) and a third fixing screw (532) which are arranged on the side surfaces of the plug connector (4) and the abutment main body (2).
5. The assembled pipeline abutment based on polytetrafluoroethylene materials as claimed in claim 1, wherein the assembled pipeline abutment further comprises a pipe hoop (6), the pipe hoop is in an inverted U shape, threads are arranged at two ends of the pipe hoop, and the pipe hoop is screwed and fixed above the abutment body.
CN202110878506.2A 2021-07-30 2021-07-30 Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material Pending CN113531213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110878506.2A CN113531213A (en) 2021-07-30 2021-07-30 Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110878506.2A CN113531213A (en) 2021-07-30 2021-07-30 Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material

Publications (1)

Publication Number Publication Date
CN113531213A true CN113531213A (en) 2021-10-22

Family

ID=78121785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110878506.2A Pending CN113531213A (en) 2021-07-30 2021-07-30 Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material

Country Status (1)

Country Link
CN (1) CN113531213A (en)

Similar Documents

Publication Publication Date Title
US20180051915A1 (en) Support device for solar modules, photovoltaic setup having multiple support devices and method for setting up such a support device
JP3226723U (en) Mounting bracket and mounting assembly for photovoltaic components
CN110361254B (en) Corrosion environment repeated load coupling device
KR101501466B1 (en) Float for installing solar photovoltaic power generation device installed using buoyant force on the surface of water
CN107379953A (en) One kind is open, is suitable for electric automobile battery box pallet
CN202040196U (en) Adapter coupling part
CN103760659B (en) A kind of cable truss type heliostat support device
CN113531213A (en) Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material
AU2017390081A1 (en) Slide-in rail for supporting photovoltaic module and mounting assembly of photovoltaic module
CN203775118U (en) Ground installation system for photovoltaic assembly
CN219261461U (en) Photovoltaic curtain wall dry-hanging system
CN218818594U (en) Pin-connected panel pipeline bench pier based on polytetrafluoroethylene material
CN216356553U (en) Photovoltaic board mounting fixture and fixed bolster of roof photovoltaic power plant
CN219655416U (en) Pipeline valve insulation can convenient to dismantle
CN110729949A (en) Device convenient for mounting solar panel roof and using method thereof
JP2015055108A (en) Panel installation structure
JP3178584U (en) Solar panel mounting device
CN210724638U (en) Device convenient to solar panel roof installation
JP2015078508A (en) Concrete block for solar power panel
CN111676805A (en) Socket-type bracket supporting device and supporting method thereof
CN113872514B (en) Photovoltaic support upright post fixing device of T-shaped groove preassembling platform and mounting method
CN210958231U (en) Photovoltaic module support frame, photovoltaic module and photovoltaic array
CN216390853U (en) Photovoltaic support girder with anchor clamps subassembly
CN216158463U (en) Building pipeline installation device
CN217557782U (en) Protective device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination