CN114321119B - Shockproof and breakage clearance fiber glass fiber reinforced plastic profile and processing technology thereof - Google Patents
Shockproof and breakage clearance fiber glass fiber reinforced plastic profile and processing technology thereof Download PDFInfo
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- CN114321119B CN114321119B CN202111546436.7A CN202111546436A CN114321119B CN 114321119 B CN114321119 B CN 114321119B CN 202111546436 A CN202111546436 A CN 202111546436A CN 114321119 B CN114321119 B CN 114321119B
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Abstract
The invention relates to the technical field of glass fiber reinforced plastic profiles, in particular to a shock-proof broken clearance fiber glass fiber reinforced plastic profile and a processing technology thereof. The technical scheme is mainly used for solving the problems of unchanged installation and poor weather resistance of glass fiber reinforced plastic profiles and comprises the following steps: including the section bar body, one side surface connection of section bar body has two guard plates, one side inner wall connection of section bar body has the fixed plate, upper end one side of fixed plate is connected with the U-shaped mounting panel, two return one side of shape connecting plate all is connected with the connecting plate, the screw hole has been seted up to one side of connecting plate, the screw hole matches with the size of screw thread locating hole. The glass fiber reinforced plastic section bar processed by the method has good shockproof effect, and the coating obtained by spraying the quartz sand and vinyl clear resin on the outer surface of the section bar ensures that the section bar has good hand feeling and good weather resistance, and can prolong the service life of the glass fiber reinforced plastic section bar.
Description
Technical Field
The invention relates to the technical field of glass fiber reinforced plastic profiles, in particular to a shock-proof broken clearance fiber glass fiber reinforced plastic profile and a processing technology thereof.
Background
Glass Fiber Reinforced Plastics (GFRP), which is Fiber Reinforced Plastics (FRP), generally refers to reinforced plastics which are made of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix and glass fiber or products thereof as reinforcing materials, and is called glass Fiber Reinforced Plastics (FRP), or glass Fiber Reinforced Plastics (FRP), which is different from toughened glass; the types of resins used are different, and therefore, there are polyester glass fiber reinforced plastic, epoxy glass fiber reinforced plastic, and phenolic glass fiber reinforced plastic. Light and hard, non-conductive, stable performance, high mechanical strength, less recycling and corrosion resistance. The steel material can be replaced to manufacture machine parts, automobiles, ship shells and the like;
however, the prior glass fiber reinforced plastic has certain defects during installation and use, and the glass fiber reinforced plastic section in the prior art has some defects during installation, is troublesome to install and is easy to abut against inaccurately; the existing glass fiber reinforced plastic section bar has simple processing technology, but the prepared glass fiber reinforced plastic section bar has poor weather resistance and is easy to corrode if being used outdoors, and in view of the problems, we propose an anti-vibration and crushing gap fiber reinforced plastic section bar and the processing technology thereof.
Disclosure of Invention
The invention aims at solving the problems in the background technology and provides a shock-proof broken clearance fiber glass fiber reinforced plastic section bar and a processing technology thereof.
The technical scheme of the invention is as follows: the utility model provides a broken clearance fiber glass steel section bar takes precautions against earthquakes, includes the section bar body, one side surface connection of section bar body has two guard plates, one side inner wall connection of section bar body has the fixed plate, upper end one side of fixed plate is connected with the U-shaped mounting panel, threaded locating hole has all been seted up to the both sides of U-shaped mounting panel, the section bar body is kept away from the side surface connection of guard plate and is had the return shape connecting plate that two symmetries set up, two one side of return shape connecting plate all is connected with the connecting plate, the screw hole has been seted up to one side of connecting plate, the screw hole matches with the size of threaded locating hole.
Preferably, one side of the profile body is connected with a round rubber pad, a mounting hole is formed in the side surface of the round rubber pad, a balance plate is connected between the two rectangular connecting plates, one side of the balance plate is connected with a balance rod, a buffer ring is sleeved on the outer side of one side of the balance rod, and the balance rod can be connected in the mounting hole in an anastomotic manner.
Preferably, a through hole a is formed in the side surface of the protection plate, and a through hole b which is communicated with the through hole a is formed in the side surface of the profile body.
Preferably, a protection strip is connected between the two connecting plates.
Preferably, two positioning grooves are formed in the side surface of the U-shaped mounting plate, and one end of the connecting plate can be connected in the positioning grooves in an anastomotic manner.
Preferably, one end of the profile body is connected with two symmetrically arranged plugboards, and the other end of the profile body is provided with two symmetrically arranged connecting grooves.
A processing technology of shockproof broken gap fiber glass reinforced plastic section bar comprises the following steps:
step S1: pouring a proper amount of resin into a batching bucket, then adding a proper auxiliary agent in an installation proportion, and uniformly stirring for 3-5 minutes;
step S2: sequentially adding the liquid release agent, the filler, the solid release agent and the color paste, and sequentially stirring for 4-6 minutes to fully and uniformly mix various raw materials;
step S3: adding a proper amount of curing agent, fully and uniformly stirring the curing agent and the raw materials for 5-10 minutes for later use;
step S4: pouring the mixed raw materials into a preheated mold, heating to a proper temperature, and then pressurizing, solidifying and forming;
step S5: after the profile is cooled, demolding, cutting the demolded profile into required length, polishing the cut burrs, polishing the appearance of the profile once, and polishing corners which are difficult to polish once by using coarse sand paper;
step S6: removing dust in the quartz sand by using a fan, and removing detailed impurities in the sand;
step S7: and uniformly mixing a proper amount of quartz sand with vinyl clear resin, brushing the mixture on the surface of the profile, and uniformly scattering the quartz sand on the outer surface of the profile until the quartz sand is completely solidified.
Preferably, the curing time in step S7 is 22-24 hours, and the curing temperature is 35-38 ℃.
Compared with the prior art, the invention has the following beneficial technical effects:
1. two protection plates are connected to one side of the profile body, a protection strip is arranged between the connection plate and the rectangular connection plate, and the protection plates are in contact with the protection strip, so that a good buffering effect can be achieved between the two profiles, and a good shockproof effect is achieved;
2. the balance plate is connected between the two square connecting plates, the balance rod is arranged on one side of the round rubber pad, and the buffer ring and the round rubber pad on the outer side of the balance rod can play a role in further buffering and balancing the two sections;
3. two positioning grooves are formed in the inner wall of the U-shaped mounting plate, so that the two connecting plates can be positioned, and the connecting mode is more accurate when the two connecting plates are connected;
4. the glass fiber reinforced plastic section bar processed by the method has good shockproof effect, and the coating obtained by spraying the quartz sand and vinyl clear resin on the outer surface of the section bar ensures that the section bar has good hand feeling and good weather resistance, and can prolong the service life of the glass fiber reinforced plastic section bar.
Drawings
FIG. 1 is a front view of a vibration damping shatter-resistant gap fiber glass reinforced plastic profile;
FIG. 2 is a schematic view of the U-shaped mounting plate of FIG. 1;
fig. 3 is a schematic structural view of the connection plate in fig. 1.
Reference numerals: 1. a profile body; 2. a protection plate; 3. a through hole a; 4. a through hole b; 5. a loop-shaped connecting plate; 6. a connecting plate; 7. a threaded hole; 8. a guard bar; 9. a fixing plate; 10. a U-shaped mounting plate; 11. a positioning groove; 12. a threaded positioning hole; 13. a round rubber pad; 14. a balance bar; 15. a buffer ring; 16. inserting plate; 17. a connecting groove; 18. a mounting hole; 19. balance plate.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1 and 2, the anti-vibration and crushing gap fiber glass reinforced plastic section provided by the invention comprises a section body 1, wherein one side surface of the section body 1 is connected with two protection plates 2, the side surface of each protection plate 2 is provided with a through hole a3, and the side surface of the section body 1 is provided with a through hole b4 communicated with the through hole a3, so that the two sections can be conveniently connected together; the inner wall of one side of the profile body 1 is connected with a fixing plate 9, one side of the upper end of the fixing plate 9 is connected with a U-shaped mounting plate 10, both sides of the U-shaped mounting plate 10 are provided with threaded positioning holes 12, the side surface of the profile body 1, which is far away from the protection plate 2, is connected with two symmetrically arranged square connecting plates 5, one side of each square connecting plate 5 is connected with a connecting plate 6, in combination with fig. 3, a protection strip 8 is connected between each square connecting plate 5 and each connecting plate 6, and when one profile is impacted, the two protection strips 8 play a role of buffering between two adjacent profiles and prevent the adjacent profiles from being damaged; the screw hole 7 has been seted up to one side of connecting plate 6, the screw hole 7 matches with the size of screw thread locating hole 12, one side of section bar body 1 is connected with circular rubber pad 13, mounting hole 18 has been seted up to the side surface of circular rubber pad 13, be connected with balance plate 19 between two return shape connecting plates 5, one side of balance plate 19 is connected with balance bar 14, one side outside cover of balance bar 14 is equipped with buffer ring 15, balance bar 14 can coincide grafting in mounting hole 18, run through corresponding mounting hole 18 with balance bar 14 during the installation, make two adjacent sections install more stably.
In the embodiment, when installing the profiles, two connecting plates 6 respectively penetrate through corresponding through holes a3 and are inserted into corresponding through holes b4, and then bolts penetrate through threaded positioning holes 12 and are inserted into corresponding threaded holes 7, so that the adjacent two profiles are fixed; the balance bar 14 is inserted into the corresponding mounting hole 18 during mounting, the buffer ring 15 is sleeved outside the balance bar 14, and the buffer ring 15 can buffer the balance bar 14 and the round rubber pad 13.
Example two
As shown in fig. 1 and fig. 2, the present invention provides a vibration-proof breaking gap fiber glass reinforced plastic section, and this embodiment includes: the novel steel structure comprises a profile body 1, wherein two protection plates 2 are connected to one side surface of the profile body 1, a fixing plate 9 is connected to one side inner wall of the profile body 1, a U-shaped mounting plate 10 is connected to one side of the upper end of the fixing plate 9, threaded positioning holes 12 are formed in two sides of the U-shaped mounting plate 10, two symmetrically arranged return-shaped connecting plates 5 are connected to the side surface of the profile body 1, far away from the protection plates 2, connecting plates 6 are connected to one sides of the two return-shaped connecting plates 5, threaded holes 7 are formed in one side of the connecting plates 6, and the sizes of the threaded holes 7 and the threaded positioning holes 12 are matched; two positioning grooves 11 are formed in the side surfaces of the U-shaped mounting plate 10, one end of the connecting plate 6 can be connected in the positioning grooves 11 in an anastomotic manner, the two connecting plates 6 can be positioned, and the stability of profile installation is improved.
Example III
As shown in fig. 1, the embodiment of the invention provides a shockproof broken gap fiber glass reinforced plastic section, which comprises: the novel steel structure comprises a profile body 1, wherein two protection plates 2 are connected to one side surface of the profile body 1, a fixing plate 9 is connected to one side inner wall of the profile body 1, a U-shaped mounting plate 10 is connected to one side of the upper end of the fixing plate 9, threaded positioning holes 12 are formed in two sides of the U-shaped mounting plate 10, two symmetrically arranged return-shaped connecting plates 5 are connected to the side surface of the profile body 1, far away from the protection plates 2, connecting plates 6 are connected to one sides of the two return-shaped connecting plates 5, threaded holes 7 are formed in one side of the connecting plates 6, and the sizes of the threaded holes 7 and the threaded positioning holes 12 are matched; one end of the profile body 1 is connected with two symmetrically arranged plugboards 16, the other end of the profile body 1 is provided with two symmetrically arranged connecting grooves 17, the length of the profile can be transversely lengthened, and the two transverse profiles can be connected in an anastomotic manner by inserting the corresponding connecting plates 6 into the corresponding connecting grooves 17.
Example IV
A processing technology of shockproof broken gap fiber glass reinforced plastic section bar comprises the following steps:
step S1: pouring a proper amount of resin into a batching bucket, then adding a proper auxiliary agent in an installation proportion, and uniformly stirring for 3-5 minutes;
step S2: sequentially adding the liquid release agent, the filler, the solid release agent and the color paste, and sequentially stirring for 4-6 minutes to ensure that various raw materials are fully and uniformly mixed, wherein each time of adding ingredients, stirring is performed once, and a stirring shaft of a stirrer can extend into a material mixing barrel for stirring;
step S3: adding a proper amount of curing agent, fully and uniformly stirring the curing agent and the raw materials for 5-10 minutes for later use;
step S4: pouring the mixed raw materials into a preheated mold, heating to a proper temperature, and then pressurizing, solidifying and forming;
step S5: after the profile is cooled, demolding, cutting the demolded profile into required length, polishing the cut burrs, polishing the appearance of the profile once, and polishing corners which are difficult to polish once by using coarse sand paper;
step S6: the dust in the quartz sand is removed by using a fan, and the detailed impurities in the sand are removed, wherein the main component of the quartz sand is SiO2, so that the weather resistance of the coating can be improved, and the processed product can withstand the sun in the presence of wind, rain and the sun;
step S7: and uniformly mixing a proper amount of quartz sand with vinyl clear resin, coating the mixture on the outer surface of the profile, uniformly spreading the quartz sand on the outer surface of the profile, and completely curing the profile for 22-24 hours at 35-38 ℃ when the profile is not sticky to hands.
The above-described embodiments are merely a few preferred embodiments of the present invention, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present invention and the related teachings of the above-described embodiments.
Claims (5)
1. The utility model provides a broken clearance fiber glass steel section bar takes precautions against earthquakes, includes section bar body (1), its characterized in that: two protection plates (2) are connected to one side surface of the profile body (1), a fixing plate (9) is connected to one side inner wall of the profile body (1), a U-shaped mounting plate (10) is connected to one side of the upper end of the fixing plate (9), threaded locating holes (12) are formed in two sides of the U-shaped mounting plate (10), two symmetrically arranged return connection plates (5) are connected to one side surface of the profile body (1) away from the protection plates (2), two connection plates (6) are connected to one side of each return connection plate (5), threaded holes (7) are formed in one side of each connection plate (6), the size of each threaded hole (7) is matched with that of each threaded locating hole (12), a round rubber pad (13) is connected to one side of the profile body (1), a mounting hole (18) is formed in the side surface of each round rubber pad (13), a balance plate (19) is connected between the two return connection plates (5), a balance rod (14) is connected to one side of each balance rod (14), a buffer rod (15) is sleeved on one side of each balance rod (14), the balance rod (14) is sleeved on one side, the outer side of each balance rod (14) is provided with a buffer rod (15), and the inner side (2) is provided with a through hole (3), the side surface of the section bar body (1) is provided with a through hole b (4) communicated with the through hole a (3), the side surface of the U-shaped mounting plate (10) is provided with two positioning grooves (11), and one end of the connecting plate (6) can be connected in the positioning grooves (11) in an anastomotic manner.
2. The shockproof and breakage gap fiber glass reinforced plastic section bar according to claim 1, wherein a protective strip (8) is connected between the rectangular connecting plate (5) and the connecting plate (6).
3. The shockproof and breakage gap fiber glass reinforced plastic section bar according to claim 1, wherein one end of the section bar body (1) is connected with two symmetrically arranged plugboards (16), and two symmetrically arranged connecting grooves (17) are formed in the other end of the section bar body (1).
4. A process for machining a vibration-proof and breakage-proof gap fiber glass reinforced plastic section according to any one of claims 1 to 3, comprising the steps of:
step S1: pouring a proper amount of resin into a batching bucket, then adding a proper auxiliary agent according to a proportion, and uniformly stirring for 3-5 minutes;
step S2: sequentially adding the liquid release agent, the filler, the solid release agent and the color paste, and sequentially stirring for 4-6 minutes to fully and uniformly mix various raw materials;
step S3: adding a proper amount of curing agent, fully and uniformly stirring the curing agent and the raw materials for 5-10 minutes for later use;
step S4: pouring the mixed raw materials into a preheated mold, heating to a proper temperature, and then pressurizing, solidifying and forming;
step S5: after the profile is cooled, demolding, cutting the demolded profile into required length, polishing the cut burrs, polishing the appearance of the profile once, and polishing corners which are difficult to polish once by using coarse sand paper;
step S6: the dust in the quartz sand is removed by a fan, and impurities in the sand are removed;
step S7: and uniformly mixing a proper amount of quartz sand with vinyl resin, brushing the mixture on the surface of the profile, and uniformly scattering the quartz sand on the outer surface of the profile until the quartz sand is completely solidified.
5. The process for processing the shockproof and breakage gap fiber glass reinforced plastic section bar according to claim 4, which is characterized in that: the curing time in the step S7 is 22-24 hours, and the curing temperature is 35-38 ℃.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546436.7A CN114321119B (en) | 2021-12-17 | 2021-12-17 | Shockproof and breakage clearance fiber glass fiber reinforced plastic profile and processing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111546436.7A CN114321119B (en) | 2021-12-17 | 2021-12-17 | Shockproof and breakage clearance fiber glass fiber reinforced plastic profile and processing technology thereof |
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| CN114321119A CN114321119A (en) | 2022-04-12 |
| CN114321119B true CN114321119B (en) | 2023-06-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2216948A1 (en) * | 1972-04-08 | 1973-10-18 | Breco Kunststoff | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF HOSES AND PROFILE TAPES |
| JP2003027766A (en) * | 2001-07-11 | 2003-01-29 | Sumitomo Metal Mining Co Ltd | Vibration isolation structure lead damper and its manufacturing method |
| CN201400971Y (en) * | 2009-04-16 | 2010-02-10 | 桐乡市小老板特种塑料制品有限公司 | Anticracking anti-knock component of interior wall |
| JP6009710B1 (en) * | 2016-06-30 | 2016-10-19 | 株式会社ブレスト工業研究所 | Mounting bracket for suspension bolt |
| DE202017107404U1 (en) * | 2017-12-05 | 2018-01-23 | Gib Gesellschaft Für Innovative Bautechnologie Mbh | Node connector for profile systems or the like |
| CN210767320U (en) * | 2019-08-14 | 2020-06-16 | 河北泛金建材有限公司 | Aluminum profile with protection function |
| CN212072493U (en) * | 2020-03-10 | 2020-12-04 | 江西省万日橡胶有限责任公司 | Rubber product internal mixer supporting seat with damping function |
| CN212745576U (en) * | 2020-07-06 | 2021-03-19 | 嘉美东方(天津)国际贸易有限公司 | PC glass fiber shockproof footstand with wear-resisting function for gas compressor |
| CN213087678U (en) * | 2020-06-12 | 2021-04-30 | 仪征汇鑫玻璃钢有限公司 | Connecting device of glass fiber reinforced plastic fiber protective fence |
-
2021
- 2021-12-17 CN CN202111546436.7A patent/CN114321119B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2216948A1 (en) * | 1972-04-08 | 1973-10-18 | Breco Kunststoff | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF HOSES AND PROFILE TAPES |
| JP2003027766A (en) * | 2001-07-11 | 2003-01-29 | Sumitomo Metal Mining Co Ltd | Vibration isolation structure lead damper and its manufacturing method |
| CN201400971Y (en) * | 2009-04-16 | 2010-02-10 | 桐乡市小老板特种塑料制品有限公司 | Anticracking anti-knock component of interior wall |
| JP6009710B1 (en) * | 2016-06-30 | 2016-10-19 | 株式会社ブレスト工業研究所 | Mounting bracket for suspension bolt |
| DE202017107404U1 (en) * | 2017-12-05 | 2018-01-23 | Gib Gesellschaft Für Innovative Bautechnologie Mbh | Node connector for profile systems or the like |
| CN210767320U (en) * | 2019-08-14 | 2020-06-16 | 河北泛金建材有限公司 | Aluminum profile with protection function |
| CN212072493U (en) * | 2020-03-10 | 2020-12-04 | 江西省万日橡胶有限责任公司 | Rubber product internal mixer supporting seat with damping function |
| CN213087678U (en) * | 2020-06-12 | 2021-04-30 | 仪征汇鑫玻璃钢有限公司 | Connecting device of glass fiber reinforced plastic fiber protective fence |
| CN212745576U (en) * | 2020-07-06 | 2021-03-19 | 嘉美东方(天津)国际贸易有限公司 | PC glass fiber shockproof footstand with wear-resisting function for gas compressor |
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| CN114321119A (en) | 2022-04-12 |
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