CN221348407U - Reinforced structure of glass fiber reinforced plastic sand inclusion pipeline - Google Patents
Reinforced structure of glass fiber reinforced plastic sand inclusion pipeline Download PDFInfo
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- CN221348407U CN221348407U CN202322925486.7U CN202322925486U CN221348407U CN 221348407 U CN221348407 U CN 221348407U CN 202322925486 U CN202322925486 U CN 202322925486U CN 221348407 U CN221348407 U CN 221348407U
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- pipeline
- sand inclusion
- reinforced plastic
- glass fiber
- air cavity
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- 239000004576 sand Substances 0.000 title claims abstract description 34
- 239000011152 fibreglass Substances 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000005336 cracking Methods 0.000 claims abstract description 6
- 238000007710 freezing Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 2
- 239000003365 glass fiber Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 27
- 239000011241 protective layer Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 208000001034 Frostbite Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a glass fiber reinforced plastic sand inclusion pipeline reinforcing structure, which belongs to the technical field of pipeline reinforcement, and comprises a protection shell, wherein two ends of the protection shell are respectively provided with an assembly mechanism, two groups of attaching mechanisms are arranged in the protection shell, the protection shell comprises an upper shell and a lower shell, and the attaching mechanisms are respectively fixedly connected with the inner walls of the upper shell and the lower shell through connecting seats; the laminating mechanism comprises a movable air cavity, an air storage chamber is arranged at the bottom end of the movable air cavity, a telescopic connecting rod is slidably arranged in the movable air cavity, one end of the telescopic connecting rod is fixedly connected with a piston, and the other end of the telescopic connecting rod is fixedly connected with a contact layer; the utility model can strengthen the protection of the glass fiber reinforced plastic sand inclusion pipeline and solve the problems that the compression resistance effect is poor and the low-temperature cracking cannot be prevented.
Description
Technical Field
The utility model belongs to the technical field of pipeline reinforcement, and particularly relates to a glass fiber reinforced plastic sand inclusion pipeline reinforcement structure.
Background
The glass fiber reinforced plastic pipeline is a light, high-strength and corrosion-resistant nonmetallic pipeline, the pipe wall structure is reasonable and advanced, the effect of materials can be fully exerted, the rigidity is improved under the premise of meeting the use strength, the stability and the reliability of products are ensured, and the glass fiber reinforced plastic sand inclusion pipe has the advantages of excellent chemical corrosion resistance, light weight, high strength, no scaling, long service life compared with a common steel pipe, low comprehensive cost, quick installation, safety, reliability and the like, and is accepted by wide users.
In some industrial environments, the pipe may be subjected to mechanical shock and impact, which may cause vibration and stress concentration of the pipe, ultimately leading to fatigue cracking and leakage; while paving pipelines may experience significant changes in temperature during different seasons and process conditions; these temperature fluctuations can lead to material expansion and shrink for the pipeline junction is fragile, and because the underground environment can lead to the pipeline to receive pressure, extrude and make the pipeline appear deformation and consequently lead to the fracture, and current pipeline consolidates protector, consolidates the protection to the pipeline through single protective housing and flexible layer generally only, exists the resistance to compression effect poor, can't prevent the problem of low temperature fracture.
Disclosure of utility model
In view of the above, the utility model provides a reinforced structure of a glass fiber reinforced plastic sand inclusion pipeline, which can strengthen the protection of the glass fiber reinforced plastic sand inclusion pipeline and solve the problems that the compression resistance effect is poor and low-temperature cracking cannot be prevented.
The utility model is realized in the following way:
The utility model provides a reinforced structure of a glass fiber reinforced plastic sand inclusion pipeline, which comprises a protection shell, wherein two ends of the protection shell are respectively provided with an assembly mechanism, two groups of attaching mechanisms are arranged in the protection shell, the protection shell comprises an upper shell and a lower shell, and the attaching mechanisms are respectively fixedly connected with the inner walls of the upper shell and the lower shell through connecting seats.
The technical effect of the glass fiber reinforced plastic sand inclusion pipeline reinforcing structure provided by the utility model is as follows: through setting up assembly devices for the adjacent protective housing of erection joint satisfies the whole reinforcing protection to the pipeline, is used for carrying out contact protection to the pipeline through setting up laminating mechanism, prevents that the pipeline from being compressed and warp and frost crack, through setting up casing and lower casing, is used for realizing the installation of protective housing on the pipeline.
On the basis of the technical scheme, the glass fiber reinforced plastic sand inclusion pipeline reinforcing structure can be improved as follows:
The laminating mechanism comprises a movable air cavity, an air storage chamber is arranged at the bottom end of the movable air cavity, a telescopic connecting rod is slidably arranged in the movable air cavity, one end of the telescopic connecting rod is fixedly connected with a piston, and the other end of the telescopic connecting rod is fixedly connected with a contact layer.
The beneficial effects of adopting above-mentioned improvement scheme are: through setting up movable air cavity, air receiver, flexible connecting rod and piston, when the contact layer of flexible connecting rod one end contacted with the pipeline surface, drive the piston through flexible connecting rod and shrink in movable air cavity and slide, make the inside gas of movable air cavity enter into the air receiver through the direction valve, simultaneously, can provide the resistance to the piston when gas through the direction valve, and can play the effect of supporting and buffering protection.
Further, the contact layer comprises a protection layer and an anti-freezing layer, an insulation layer is arranged between the protection layer and the anti-freezing layer, the protection layer is used for being in direct contact with the glass fiber reinforced plastic sand inclusion pipe, and the anti-freezing layer is used for preventing the glass fiber reinforced plastic sand inclusion pipe from cracking in a low-temperature environment.
The beneficial effects of adopting above-mentioned improvement scheme are: through setting up protective layer and pipeline surface contact, play the fixed effect of bradyseism resistance to compression, through setting up heat preservation and layer that prevents frostbite, can prevent effectively that the pipeline from producing fracture and deformation in adverse circumstances.
Further, a guide valve is arranged between the movable air cavity and the air storage chamber, the guide valve is used for providing resistance for the piston during gas conduction, and a pressure spring is arranged between the piston and the movable air cavity.
The beneficial effects of adopting above-mentioned improvement scheme are: through setting up the pressure spring, can exert reaction force to the expansion link, make contact layer and pipeline surface in close contact, play better fixed protection effect to the pipeline.
Further, a plurality of guide rings are fixedly sleeved on the telescopic connecting rod, and the guide rings are tightly attached to the inner wall of the movable air cavity.
Further, four groups of mounting grooves are formed in the bottom end of the upper shell, through holes are formed in the mounting grooves, mounting protruding blocks are arranged at positions, corresponding to the mounting grooves, of the top end of the lower shell, and thread grooves matched with the through holes in size are formed in the mounting protruding blocks.
Further, the assembly mechanism comprises a connection protrusion and a connection recess, the connection protrusion is arranged at one end of the left side of the upper shell and one end of the left side of the lower shell, and the connection recess corresponding to the connection protrusion is arranged at one end of the right side of the upper shell and one end of the right side of the upper shell.
Further, the assembly mechanism comprises a connection protrusion and a connection recess, the connection protrusion is arranged at one end of the upper shell close to the left side and one end of the lower shell close to the right side, and the connection recess is arranged at one end of the upper shell close to the right side and one end of the lower shell close to the left side.
The beneficial effects of adopting above-mentioned improvement scheme are: through setting up respectively and connect protruding and connect concave in last casing and the same direction one end of lower casing, can make the installation have stability more, prevent to receive the compression deformation between the protection casing.
Further, the protection casing is provided with the multiunit, and is adjacent the protection casing passes through assembly devices connects, connect protruding with connect concave inside all to be provided with the magnetite, the magnetite is used for strengthening stability between the protection casing.
Further, the length of the contact layer is the same as the length of the inner wall of the protective shell.
Compared with the prior art, the glass fiber reinforced plastic sand inclusion pipeline reinforcing structure has the beneficial effects that: the assembly mechanism is used for installing and connecting adjacent protection shells to meet the requirement of integral reinforcement protection of the pipeline, the lamination mechanism is used for carrying out contact protection on the pipeline to prevent the pipeline from being deformed under pressure and frost cracking, and the upper shell and the lower shell are arranged to realize the installation of the protection shells on the pipeline; through setting up movable air cavity, air receiver, flexible connecting rod and piston, when the contact layer of flexible connecting rod one end contacted with the pipeline surface, drive the piston through flexible connecting rod and shrink in movable air cavity and slide, make the inside gas of movable air cavity enter into the air receiver through the direction valve, simultaneously, gas can provide resistance to the piston when passing through the direction valve, and can play the effect of supporting and buffering protection; through setting up protective layer and pipeline surface contact, play the fixed effect of bradyseism resistance to compression, through setting up heat preservation and layer that prevents frostbite, can prevent effectively that the pipeline from producing fracture and deformation in adverse circumstances.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, 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 perspective view of a first embodiment of a reinforced plastic glass fiber reinforced plastic sand inclusion pipeline reinforcing structure;
FIG. 2 is a schematic view of the internal structure of a reinforced structure of a glass fiber reinforced plastic sand inclusion pipeline;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a second embodiment of a reinforced glass fiber reinforced plastic sand inclusion pipeline reinforcing structure;
In the drawings, the list of components represented by the various numbers is as follows:
10. A protective housing; 11. an upper housing; 12. a lower housing; 13. a bonding mechanism; 14. a connecting seat; 15. a movable air cavity; 16. an air storage chamber; 17. a telescopic connecting rod; 18. a piston; 19. a contact layer; 20. a protective layer; 21. a heat preservation layer; 22. an anti-freezing layer; 23. a guide valve; 24. a pressure spring; 25. a guide ring; 26. a mounting groove; 27. mounting the protruding blocks; 28. a connecting protrusion; 29. the connection is concave.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-3, the first embodiment of the reinforcing structure for a glass fiber reinforced plastic sand inclusion pipeline provided by the utility model comprises a protection shell 10, wherein two ends of the protection shell 10 are respectively provided with an assembly mechanism, two groups of attaching mechanisms 13 are arranged in the protection shell 10, the protection shell 10 comprises an upper shell 11 and a lower shell 12, and the attaching mechanisms 13 are respectively fixedly connected with the inner walls of the upper shell 11 and the lower shell 12 through connecting seats 14.
In the above technical scheme, the attaching mechanism 13 comprises a movable air cavity 15, an air storage chamber 16 is arranged at the bottom end of the movable air cavity 15, a telescopic connecting rod 17 is slidably arranged in the movable air cavity 15, one end of the telescopic connecting rod 17 is fixedly connected with a piston 18, and the other end of the telescopic connecting rod 17 is fixedly connected with a contact layer 19.
Further, in the above technical scheme, the contact layer 19 includes the protective layer 20 and the anti-freezing layer 22, is provided with the heat preservation 21 between protective layer 20 and the anti-freezing layer 22, and protective layer 20 is used for directly contacting with the glass steel sand inclusion pipe, and the anti-freezing layer 22 is used for preventing the low temperature environment from making the glass steel sand inclusion pipe fracture.
Further, in the above technical solution, a guiding valve 23 is provided between the movable air chamber 15 and the air storage chamber 16, the guiding valve 23 is used for providing resistance to the piston 18 during gas conduction, and a compression spring 24 is provided between the piston 18 and the movable air chamber 15.
Further, in the above technical solution, the telescopic connecting rod 17 is fixedly sleeved with a plurality of guide rings 25, and the guide rings 25 are closely attached to the inner wall of the movable air cavity 15.
Wherein the number of guide rings 25 on one set of telescopic links 17 is 2.
Further, in the above technical solution, four sets of mounting grooves 26 are provided at the bottom end of the upper housing 11, through holes are provided on the mounting grooves 26, mounting bumps 27 are provided at positions corresponding to the mounting grooves at the top end of the lower housing 12, and thread grooves matching the through holes are provided inside the mounting bumps 27.
Further, in the above technical solution, the assembly mechanism includes a connection protrusion 28 and a connection recess 29, the connection protrusion 28 is disposed at one end of the left side of the upper housing 11 and the lower housing 12, and the connection recess 29 corresponding to the connection protrusion 28 is disposed at one end of the right side of the upper housing 11 and the upper housing 11.
As shown in fig. 4, in a second embodiment of the reinforcing structure for a sand inclusion pipe made of glass fiber reinforced plastic according to the present utility model, in this embodiment, the assembly mechanism includes a connection protrusion 28 and a connection recess 29, wherein the connection protrusion 28 is disposed at one end of the upper housing 11 near the left side and one end of the lower housing 12 near the right side, and the connection recess 29 is disposed at one end of the upper housing 11 near the right side and one end of the lower housing 12 near the left side.
Further, in the above technical scheme, the protection shells 10 are provided with a plurality of groups, adjacent protection shells 10 are connected through the assembly mechanism, magnets are arranged inside the connection convex 28 and the connection concave 29, and the magnets are used for enhancing stability between the protection shells 10.
Further, in the above-described technical solution, the length of the contact layer 19 is the same as the length dimension of the inner wall of the protective case 10.
During the use, through the mounting groove 26 cooperation joint of last casing 11 and the installation lug 27 of lower casing 12, install protection casing 10 on glass steel sand inclusion pipeline through the bolt fastening, make adjacent protection casing 10 be connected through the protruding 28 of connection of protection casing 10 both sides and the concave 29 of connection, the inside laminating mechanism 13 of protection casing 10 contacts with the pipeline surface, contact layer 19 drives flexible connecting rod 17 and contracts to the inside of movable air cavity 15, pressure spring 24 provides reaction force and makes protective layer 20 and pipeline outer wall intensive contact, the fixed effect of resistance to compression is played to the pipeline, when the outside vibrations that produce of protection casing 10, the effect of buffering bradyseism can all be played through the gas of pressure spring 24 and the inside backlog of movable air cavity 15, realize the reinforcement to the pipeline, prevent pipeline deformation fracture.
Specifically, the principle of the utility model is as follows: during the use, through the mounting groove 26 cooperation joint of last casing 11 and the installation lug 27 of lower casing 12, install protection casing 10 on glass steel sand inclusion pipeline through the bolt fastening, make adjacent protection casing 10 be connected through the protruding 28 of connection of protection casing 10 both sides and the concave 29 of connection, the inside laminating mechanism 13 of protection casing 10 contacts with the pipeline surface, contact layer 19 drives flexible connecting rod 17 and contracts to the inside of movable air cavity 15, pressure spring 24 provides reaction force and makes protective layer 20 and pipeline outer wall intensive contact, the fixed effect of resistance to compression is played to the pipeline, when the outside vibrations that produce of protection casing 10, the effect of buffering bradyseism can all be played through the gas of pressure spring 24 and the inside backlog of movable air cavity 15, realize the reinforcement to the pipeline, prevent pipeline deformation fracture.
Claims (9)
1. The utility model provides a glass steel sand inclusion pipeline reinforced structure, includes protection casing (10), its characterized in that, the both ends of protection casing (10) are provided with assembly devices respectively, the inside of protection casing (10) is provided with two sets of laminating mechanisms (13), protection casing (10) are including last casing (11) and lower casing (12), laminating mechanism (13) respectively with go up casing (11) with the inner wall fixed connection of lower casing (12) through connecting seat (14), laminating mechanism (13) include movable air cavity (15), the bottom of movable air cavity (15) is provided with air receiver (16), the inside sliding of movable air cavity (15) is provided with flexible connecting rod (17), the one end fixed connection piston (18) of flexible connecting rod (17), the other end fixed connection contact layer (19) of flexible connecting rod (17).
2. The glass fiber reinforced plastic sand inclusion pipeline reinforcing structure according to claim 1, wherein the contact layer (19) comprises a protection layer (20) and an anti-freezing layer (22), a heat preservation layer (21) is arranged between the protection layer (20) and the anti-freezing layer (22), the protection layer (20) is used for being in direct contact with the glass fiber reinforced plastic sand inclusion pipeline, and the anti-freezing layer (22) is used for preventing the glass fiber reinforced plastic sand inclusion pipeline from cracking in a low-temperature environment.
3. A sand inclusion glass reinforced plastic pipeline reinforcement structure according to claim 2, characterized in that a guiding valve (23) is arranged between the movable air cavity (15) and the air storage chamber (16), the guiding valve (23) is used for providing resistance to the piston (18) during gas conduction, and a compression spring (24) is arranged between the piston (18) and the movable air cavity (15).
4. A reinforced structure of a glass fiber reinforced plastic sand inclusion pipeline according to claim 3, wherein a plurality of guide rings (25) are fixedly sleeved on the telescopic connecting rod (17), and the guide rings (25) are tightly attached to the inner wall of the movable air cavity (15).
5. The reinforced structure of the glass fiber reinforced plastic sand inclusion pipeline according to claim 4, wherein four groups of mounting grooves (26) are formed in the bottom end of the upper shell (11), through holes are formed in the mounting grooves (26), mounting protruding blocks (27) are arranged at positions, corresponding to the mounting grooves, of the top end of the lower shell (12), and threaded grooves matched with the through holes in size are formed in the mounting protruding blocks (27).
6. A sand inclusion glass pipeline reinforcing structure according to claim 5, characterized in that the assembly mechanism comprises a connecting protrusion (28) and a connecting recess (29), the connecting protrusion (28) is arranged at one end of the left side of the upper shell (11) and the lower shell (12), and the connecting recess (29) corresponding to the position of the connecting protrusion (28) is arranged at one end of the right side of the upper shell (11) and the upper shell (11).
7. The glass fiber reinforced plastic sand inclusion pipeline reinforcing structure according to claim 5, wherein the assembling mechanism comprises a connecting convex (28) and a connecting concave (29), the connecting convex (28) is arranged at one end of the upper shell (11) close to the left side and one end of the lower shell (12) close to the right side, and the connecting concave (29) is arranged at one end of the upper shell (11) close to the right side and one end of the lower shell (12) close to the left side.
8. A glass fibre reinforced plastic sand inclusion pipeline reinforcing structure according to claim 6 or 7, wherein the protective casings (10) are provided with a plurality of groups, adjacent protective casings (10) are connected through the assembly mechanism, magnets are arranged in the connecting convex (28) and the connecting concave (29), and the magnets are used for strengthening stability between the protective casings (10).
9. A glass fibre reinforced plastic sand inclusion pipe reinforcing structure according to claim 8, characterized in that the length of the contact layer (19) is the same as the length dimension of the inner wall of the protective casing (10).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221348407U true CN221348407U (en) | 2024-07-16 |
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