CN114321119A - Shockproof broken gap fiber glass reinforced plastic section bar and processing technology thereof - Google Patents
Shockproof broken gap fiber glass reinforced plastic section bar and processing technology thereof Download PDFInfo
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- CN114321119A CN114321119A CN202111546436.7A CN202111546436A CN114321119A CN 114321119 A CN114321119 A CN 114321119A CN 202111546436 A CN202111546436 A CN 202111546436A CN 114321119 A CN114321119 A CN 114321119A
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Abstract
The invention relates to the technical field of glass fiber reinforced plastic profiles, in particular to a shockproof broken gap fiber glass fiber reinforced plastic profile and a processing technology thereof. The technical scheme is mainly provided for solving the problem that the glass fiber reinforced plastic section bar is invariable to be installed and has poor weather resistance, and comprises the following steps: the novel section bar is characterized by comprising a section bar body, wherein two protection plates are connected to the surface of one side of the section bar body, a fixing plate is connected to the inner wall of one side of the section bar body, a U-shaped mounting plate is connected to one side of the upper end of the fixing plate, a connecting plate is connected to one side of a square-shaped connecting plate, a threaded hole is formed in one side of the connecting plate, and the threaded hole is matched with the threaded positioning hole in size. The glass fiber reinforced plastic section bar processed and prepared by the invention has good shockproof effect, and the coating obtained by mixing quartz sand and vinyl clear resin is sprayed on the outer surface of the section bar, so that the section bar has good hand feeling and good weather resistance, and the service life of the glass fiber reinforced plastic section bar can be prolonged.
Description
Technical Field
The invention relates to the technical field of glass fiber reinforced plastic profiles, in particular to a shockproof broken gap fiber glass fiber reinforced plastic profile and a processing technology thereof.
Background
Glass fiber reinforced plastic has the advantages of light weight and high hardness, and is widely applied to mechanical manufacturing at present, the glass fiber reinforced plastic is also called GFRP (glass fiber reinforced plastics), namely fiber reinforced plastics, generally refers to glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, and reinforced plastics taking glass fiber or products thereof as reinforcing materials are called glass fiber reinforced plastics, or called glass fiber reinforced plastics, and are different from toughened glass; because of the variety of the resin used, there are polyester glass fiber reinforced plastics, epoxy glass fiber reinforced plastics and phenolic glass fiber reinforced plastics. Light weight, hardness, non-conductivity, stable performance, high mechanical strength, less recovery and corrosion resistance. Can replace steel to manufacture machine parts, automobile and ship shells and the like;
however, the existing glass fiber reinforced plastic still has certain defects when being installed and used, and the glass fiber reinforced plastic section bar in the prior art has some defects in installation, is troublesome to install and is easy to butt joint and inaccurate; the existing glass fiber reinforced plastic section bar has simple processing technology, but the manufactured glass fiber reinforced plastic section bar has poor weather resistance, and is easy to corrode if used outdoors, so in view of the problems, the invention provides a shockproof broken gap fiber reinforced plastic section bar and a processing technology thereof.
Disclosure of Invention
The invention aims to provide a shockproof broken gap fiber glass reinforced plastic section and a processing technology thereof aiming at the problems in the background technology.
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, a side surface of section bar body is connected with 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, the screw thread locating hole has all been seted up to the both sides of U-shaped mounting panel, the side surface that the guard plate was kept away from to the section bar body is connected with the shape connecting plate that returns that two symmetries set up, two one side of returning the 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.
Preferably, one side of the profile body is connected with a circular rubber pad, a mounting hole is formed in the side surface of the circular rubber pad, a balance plate is connected between the two square-shaped 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 inserted into the mounting hole in an inosculating manner.
Preferably, a through hole a is formed in the side surface of the protection plate, and a through hole b communicated with the through hole a is formed in the side surface of the profile body.
Preferably, a protection strip is connected between the clip-shaped connecting plate and the connecting plate.
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 inserted into the positioning grooves in an inosculating mode.
Preferably, one end of the section bar body is connected with two symmetrically-arranged inserting plates, and the other end of the section bar body is provided with two symmetrically-arranged connecting grooves.
A processing technology of a shockproof broken gap fiber glass reinforced plastic section comprises the following steps:
step S1: pouring a proper amount of resin into a batching barrel, then adding a proper amount of auxiliary agent according to a mounting proportion, and uniformly stirring for 3-5 minutes;
step S2: adding liquid release agent, filler, solid release agent and color paste in sequence, and stirring for 4-6 minutes in sequence to fully and uniformly mix various raw materials;
step S3: adding a proper amount of curing agent, and 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, curing and molding;
step S5: cooling and demoulding, cutting the demoulded section into a required length, polishing the cut rough edges, polishing the surface of the section once, and polishing the corners which are difficult to polish once by using coarse sand paper;
step S6: removing dust in quartz sand by a fan, and removing fine impurities in the sand;
step S7: mixing proper amount of quartz sand and vinyl clear resin, painting on the surface of the section bar, then spreading quartz sand on the outer surface of the section bar, and curing completely.
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 connecting plate and the clip-shaped connecting 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 can be achieved;
2. the balance plate is connected between the two square-shaped connecting plates, the balance rod is arranged on one side of the circular rubber pad, and the buffer ring on the outer side of the balance rod and the circular rubber pad can play a role in further buffering and balancing between the two sectional materials;
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 during connection;
4. the glass fiber reinforced plastic section bar processed and prepared by the invention has good shockproof effect, and the coating obtained by mixing quartz sand and vinyl clear resin is sprayed on the outer surface of the section bar, so that the section bar has good hand feeling and good weather resistance, and the service life of the glass fiber reinforced plastic section bar can be prolonged.
Drawings
FIG. 1 is a front view of a shock absorbing crush gap fiber glass reinforced plastic profile;
FIG. 2 is a schematic structural view of the U-shaped mounting plate of FIG. 1;
fig. 3 is a schematic structural view of the connection plate of fig. 1.
Reference numerals: 1. a profile body; 2. a protection plate; 3. a through hole a; 4. a through hole b; 5. a clip-shaped connecting plate; 6. a connecting plate; 7. a threaded hole; 8. a protective strip; 9. a fixing plate; 10. a U-shaped mounting plate; 11. positioning a groove; 12. a threaded locating hole; 13. a circular rubber pad; 14. a balancing pole; 15. a buffer ring; 16. inserting plates; 17. connecting grooves; 18. mounting holes; 19. and a balance plate.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 and 2, the fiber glass reinforced plastic profile with the shockproof crushing gap provided by the invention comprises a profile body 1, wherein two protection plates 2 are connected to one side surface of the profile body 1, through holes a3 are formed in the side surfaces of the protection plates 2, and through holes b4 which are communicated with the through holes a3 are formed in the side surfaces of the profile body 1, so that the two profile bodies are 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, threaded positioning holes 12 are formed in two sides of the U-shaped mounting plate 10, the side surface, away from the protection plate 2, of the profile body 1 is connected with two symmetrically-arranged zigzag connecting plates 5, one sides of the two zigzag connecting plates 5 are connected with connecting plates 6, referring to fig. 3, protection strips 8 are connected between the zigzag connecting plates 5 and the connecting plates 6, when one of the profiles is collided, the two protection strips 8 can enable the two adjacent profiles to play a role in buffering, and the adjacent profiles cannot be damaged; threaded hole 7 has been seted up to one side of connecting plate 6, threaded hole 7 matches with the size of threaded positioning 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 time shape connecting plates 5, one side of balance plate 19 is connected with balancing pole 14, one side outside cover of balancing pole 14 is equipped with buffer ring 15, balancing pole 14 can coincide and peg graft in mounting hole 18, run through corresponding mounting hole 18 with balancing pole 14 during the installation, make two adjacent section bars install more stably.
In the embodiment, when the profiles are installed, two connecting plates 6 respectively penetrate through the corresponding through holes a3 and are inserted into the corresponding through holes b4, and then bolts penetrate through the threaded positioning holes 12 and are inserted into the corresponding threaded holes 7, so that the two adjacent profiles are fixed; when the balance bar is installed, the balance bar 14 is inserted into the corresponding installation hole 18, the outer side of the balance bar 14 is sleeved with the buffer ring 15, and the buffer ring 15 can buffer the balance bar 14 and the circular rubber pad 13.
Example two
As shown in fig. 1 and fig. 2, the present invention provides a fiber glass reinforced plastic profile with shock-proof and fracture-proof gaps, which includes: the section bar comprises a section bar body 1, wherein two protection plates 2 are connected to the surface of one side of the section bar body 1, a fixing plate 9 is connected to the inner wall of one side of the section bar 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 both sides of the U-shaped mounting plate 10, two symmetrically-arranged square-shaped connecting plates 5 are connected to the side surface, away from the protection plates 2, of the section bar body 1, connecting plates 6 are connected to one sides of the two square-shaped connecting plates 5, threaded holes 7 are formed in one sides of the connecting plates 6, and the threaded holes 7 are matched with the threaded positioning holes 12 in size; two constant head tanks 11 have been seted up to the side surface of U-shaped mounting panel 10, and the one end of connecting plate 6 can coincide to be pegged graft in constant head tank 11, can play the effect of location to two connecting plates 6, has improved the stability of section bar installation.
EXAMPLE III
As shown in fig. 1, the present invention provides a fiber glass reinforced plastic profile with a shock-proof crush gap, which includes: the section bar comprises a section bar body 1, wherein two protection plates 2 are connected to the surface of one side of the section bar body 1, a fixing plate 9 is connected to the inner wall of one side of the section bar 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 both sides of the U-shaped mounting plate 10, two symmetrically-arranged square-shaped connecting plates 5 are connected to the side surface, away from the protection plates 2, of the section bar body 1, connecting plates 6 are connected to one sides of the two square-shaped connecting plates 5, threaded holes 7 are formed in one sides of the connecting plates 6, and the threaded holes 7 are matched with the threaded positioning holes 12 in size; one end of the section bar body 1 is connected with two symmetrically arranged inserting plates 16, the other end of the section bar body 1 is provided with two symmetrically arranged connecting grooves 17, the length of the section bar can be transversely lengthened, and the two transverse section bars can be connected in an inosculating manner by inserting the corresponding connecting plates 6 into the corresponding connecting grooves 17.
Example four
A processing technology of a shockproof broken gap fiber glass reinforced plastic section comprises the following steps:
step S1: pouring a proper amount of resin into a batching barrel, then adding a proper amount of auxiliary agent according to a mounting proportion, and uniformly stirring for 3-5 minutes;
step S2: adding liquid release agent, filler, solid release agent and color paste in sequence, stirring for 4-6 minutes in sequence to fully and uniformly mix a plurality of raw materials, stirring once every time the ingredients are added, and stirring by extending a stirring shaft of a stirrer into a mixing barrel;
step S3: adding a proper amount of curing agent, and 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, curing and molding;
step S5: cooling and demoulding, cutting the demoulded section into a required length, polishing the cut rough edges, polishing the surface of the section once, and polishing the 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 the fine 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 stand the weather of blowing wind and rain;
step S7: uniformly mixing a proper amount of quartz sand and vinyl clear resin, coating the mixture on the outer surface of the section, uniformly scattering the quartz sand on the outer surface of the section, and curing the quartz sand completely at the curing temperature of 35-38 ℃ for 22-24 hours at the curing time.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (8)
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: the utility model discloses a novel section bar, including section bar body (1), one side surface of section bar body (1) is connected with two guard plates (2), one side inner wall connection of section bar body (1) has fixed plate (9), upper end one side of fixed plate (9) is connected with U-shaped mounting panel (10), threaded locating hole (12) have all been seted up to the both sides of U-shaped mounting panel (10), the side surface that guard plate (2) were kept away from in section bar body (1) is connected with two symmetry settings returns shape connecting plate (5), two one side of returning shape connecting plate (5) all is connected with connecting plate (6), threaded hole (7) have been seted up to one side of connecting plate (6), threaded hole (7) are matchd with the size of threaded locating hole (12).
2. The anti-seismic broken gap fiber glass reinforced plastic profile as claimed in claim 1, wherein a circular rubber pad (13) is connected to one side of the profile body (1), a mounting hole (18) is formed in the side surface of the circular rubber pad (13), a balance plate (19) is connected between the two clip-shaped connecting plates (5), a balance rod (14) is connected to one side of the balance plate (19), a buffer ring (15) is sleeved on the outer side of one side of the balance rod (14), and the balance rod (14) can be inserted into the mounting hole (18) in an anastomotic manner.
3. The anti-seismic crushing gap fiber glass reinforced plastic profile as claimed in claim 2, wherein a through hole a (3) is formed in the side surface of the protection plate (2), and a through hole b (4) communicated with the through hole a (3) is formed in the side surface of the profile body (1).
4. A shock-proof gap fiber glass reinforced plastic profile according to claim 1 or 2, wherein a guard bar (8) is connected between the clip-shaped connecting plate (5) and the connecting plate (6).
5. A shock-proof gap fiber glass reinforced plastic profile according to claim 4, wherein the U-shaped mounting plate (10) has two positioning grooves (11) formed on the side surface thereof, and one end of the connecting plate (6) is fittingly inserted into the positioning grooves (11).
6. A shock-proof gap-breaking fiber glass reinforced plastic profile as claimed in claim 1, wherein one end of the profile body (1) is connected with two symmetrically arranged inserting plates (16), and the other end of the profile body (1) is provided with two symmetrically arranged connecting grooves (17).
7. A processing technology of a shockproof broken gap fiber glass reinforced plastic section is characterized by comprising the following steps:
step S1: pouring a proper amount of resin into a batching barrel, then adding a proper amount of auxiliary agent according to a mounting proportion, and uniformly stirring for 3-5 minutes;
step S2: adding liquid release agent, filler, solid release agent and color paste in sequence, and stirring for 4-6 minutes in sequence to fully and uniformly mix various raw materials;
step S3: adding a proper amount of curing agent, and 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, curing and molding;
step S5: cooling and demoulding, cutting the demoulded section into a required length, polishing the cut rough edges, polishing the surface of the section once, and polishing the corners which are difficult to polish once by using coarse sand paper;
step S6: removing dust in quartz sand by a fan, and removing fine impurities in the sand;
step S7: mixing proper amount of quartz sand and vinyl clear resin, painting on the surface of the section bar, then spreading quartz sand on the outer surface of the section bar, and curing completely.
8. The process for manufacturing the anti-vibration gap fiber glass reinforced plastic profile according to claim 7, wherein the process comprises the following steps: the curing time in the step S7 is 22-24 hours, and the curing temperature is 35-38 ℃.
Priority Applications (1)
| 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 true CN114321119A (en) | 2022-04-12 |
| CN114321119B 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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| CN114321119B (en) | 2023-06-20 |
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