CN220208662U - High-strength glass fiber sleeve - Google Patents
High-strength glass fiber sleeve Download PDFInfo
- Publication number
- CN220208662U CN220208662U CN202321685282.4U CN202321685282U CN220208662U CN 220208662 U CN220208662 U CN 220208662U CN 202321685282 U CN202321685282 U CN 202321685282U CN 220208662 U CN220208662 U CN 220208662U
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- Prior art keywords
- glass fiber
- protection
- tube
- reinforcing
- inner tube
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 16
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 9
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000011152 fibreglass Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 239000000835 fiber Substances 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000003351 stiffener Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of glass fiber bushings, and discloses a high-strength glass fiber bushing which comprises a protection inner pipe, wherein an installation groove is formed in the outer side of the protection inner pipe, a glass fiber layer is arranged on the inner side of the installation groove, and a protection outer pipe is arranged on the outer side of the glass fiber layer. The six groups of reinforcing cross bars are annularly and equidistantly arranged on the inner side of the protective outer tube, so that the overall transverse strength of the sleeve is improved, the plurality of groups of clamping blocks are clamped on the outer side of the reinforcing cross bars, meanwhile, the reinforced beam net woven by the PET beam lines is arranged between the inner ring and the outer ring, and the overall longitudinal strength of the sleeve is improved, so that the sleeve is beneficial to improving the sharing when the local part is subjected to pressure, prolonging the service life and the compression resistance of the glass fiber sleeve, and the clamping type installation between the protective inner tube and the protective outer tube is realized, so that the overall rigidity is further improved, the supporting strength of the inner side of the glass fiber layer is improved, and the glass fiber layer is prevented from being greatly damaged by deformation.
Description
Technical Field
The utility model relates to the technical field of glass fiber bushings, in particular to a high-strength glass fiber bushing.
Background
Fiber sleeve, also known as: the glass fiber sleeve, the fiber high-temperature sleeve and the ceramic fiber sleeve are sleeves formed by glass fiber reinforcement weaving, and are suitable for 538-DEG continuous high-temperature operation. Its insulating ability and low cost are the most economical options for protecting hoses and cables. The glass fiber sleeve is divided into the following parts according to the process: single-layer glass fiber tube, external adhesive internal fiber glass fiber tube and internal adhesive external fiber glass fiber tube. The voltage withstand classes are: 1.2kv,1.5kv,4kv,7kv, etc.
According to the search, chinese patent literature, bulletin number: CN218094938U discloses a high strength glass fiber sleeve, through being provided with outside vertical stiffener and outside horizontal stiffener etc. improve fiber sleeve's intensity, when fiber sleeve receives pressure, support outside the geminate transistors, improve the horizontal and fore-and-aft bulk strength of fiber sleeve, the reinforcing ring main part adopts the mode of joint on outside vertical stiffener, make things convenient for the location installation of reinforcing ring main part, outside horizontal stiffener utilizes the mounting to carry out fixed mounting, fixing bolt in the mounting adopts the mode of vertically arranging, prevent when installation or dismantlement, because the protruding part in the reinforcing ring main part is inconvenient to twist the condition emergence of fixing bolt, make things convenient for the installation and the dismantlement of reinforcing ring main part. In the use process, although the strength of the glass fiber sleeve in the use process can be increased through the combination of the added transverse reinforcing rods and the added longitudinal reinforcing rods, when the glass fiber sleeve is subjected to pressure, the transverse reinforcing rods and the longitudinal reinforcing rods can only improve the pressure resistance effect, so that deformation is caused under the pressure effect, the inner side of the glass fiber sleeve is damaged due to local stress, and the protection effect is lost.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the high-strength glass fiber sleeve, which has the advantages of high overall strength, long service life and difficult deformation to damage the glass fiber sleeve, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high strength glass fiber sleeve pipe, includes the protection inner tube, the mounting groove has been seted up in the outside of protection inner tube, the inboard of mounting groove is provided with the glass fiber layer, the outside on glass fiber layer is provided with the protection outer tube, the inboard of protection outer tube is provided with reinforcement assembly, the left end of protection inner tube is provided with coupling assembling.
Preferably, the mounting groove is T type structure, just protection inner tube and protection outer tube adopt soft insulating rubber material, the connecting hole has been seted up to the right-hand member of protection inner tube top side, the connecting hole is respectively with four as a set of annular equidistance and arranges the outside of seting up both ends about the protection inner tube.
Through above-mentioned technical scheme, the T type structure of mounting groove enables the protection inner tube and carries out spacingly to the protection outer tube to improve the laminating nature between the two, intensity further improves during the use, and under the effect of connecting hole, conveniently pass fixed protection inner tube and the protection outer tube of connecting hole through using the screw, carry out spacing effect.
Preferably, the protection outer tube is including inner circle, outer lane, recess and fixture block, the inboard fixed mounting of outer lane has the fixture block, the recess has been seted up in the outside of inner circle, recess and fixture block are a set of six groups of always being provided with, and the annular equidistance is arranged and is set up the inboard at the protection outer tube respectively.
Through the technical scheme, in the using process, the clamping blocks are used for limiting the reinforcing cross rod, and meanwhile, the pressure born by the part can be shared, so that the damage caused by uneven stress of the glass fiber sleeve due to concentrated pressure is avoided.
Preferably, the reinforcing component comprises reinforcing cross bars and reinforcing beam nets, the reinforcing cross bars are always provided with six groups and are respectively and fixedly arranged on the inner sides of the grooves, the reinforcing beam nets are woven by PET (polyethylene terephthalate) beam wires, and the reinforcing cross bars are made of aramid fiber materials.
Through above-mentioned technical scheme, in the in-process of using, six sets of reinforcement horizontal pole annular equidistance set up in the inboard of protecting the outer tube, are favorable to improving the whole transverse strength of sleeve pipe, and the reinforcement beam net of making is woven to the PET beam line that sets up simultaneously between inner circle and outer lane improves the whole longitudinal strength and the whole intensity effect of sleeve pipe.
Preferably, the connecting assembly comprises a connecting inner cylinder and a connecting outer cylinder, threads are formed on the outer side of the connecting inner cylinder and the inner side of the connecting outer cylinder, the connecting inner cylinder is fixedly arranged at the right end of the protective inner tube, the connecting outer cylinder is fixedly arranged at the left end of the protective inner tube, and the connecting inner cylinder and the connecting outer cylinder are made of hard polyvinyl chloride materials.
Through above-mentioned technical scheme, when needs are prolonged glass fiber sleeve pipe, dock through connecting inner tube and connecting the urceolus to rotate fixedly can, simple to operate is swift, improves installation effectiveness and connect inner tube and connect the urceolus and adopt the stereoplasm polyvinyl chloride material, be favorable to connecting the position difficult emergence damage.
Compared with the prior art, the utility model provides the high-strength glass fiber sleeve, which has the following beneficial effects:
1. the six groups of reinforcing cross bars are annularly and equidistantly arranged on the inner side of the protective outer tube, so that the overall transverse strength of the sleeve is improved, the plurality of groups of clamping blocks are clamped on the outer side of the reinforcing cross bars, and meanwhile, the reinforcing beam net woven by the PET beam lines is arranged between the inner ring and the outer ring, so that the overall longitudinal strength of the sleeve is improved, the sleeve is shared when the sleeve is locally stressed, and the service life and the compression resistance of the glass fiber sleeve are improved;
2. in the using process, the protective inner tube and the protective outer tube are fixed through the screws, and the protective outer tube is completely wrapped on the outer side of the protective inner tube, so that the protective inner tube and the protective outer tube are completely attached, the overall strength is further improved, the supporting strength of the inner side of the glass fiber layer is increased, the glass fiber layer is prevented from being damaged due to large deformation, and when the glass fiber sleeve needs to be prolonged, the connecting inner tube and the connecting outer tube are butted and fixed in a rotating mode, so that the installation is convenient and quick, and the installation efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a left-hand cross-sectional structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the point a in fig. 3 according to the present utility model.
Wherein: 1. a protective inner tube; 2. a mounting groove; 3. a glass fiber layer; 4. a protective outer tube; 5. a reinforcement assembly; 6. a connection assembly; 201. a connection hole; 401. an inner ring; 402. an outer ring; 403. a groove; 404. a clamping block; 501. reinforcing the cross bar; 502. reinforcing the binding net; 601. connecting the inner cylinder; 602. and the outer cylinder is connected.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-4, the high-strength glass fiber sleeve provided by the utility model comprises a protective inner pipe 1, wherein an installation groove 2 is formed in the outer side of the protective inner pipe 1, a glass fiber layer 3 is arranged on the inner side of the installation groove 2, a protective outer pipe 4 is arranged on the outer side of the glass fiber layer 3, a reinforcing component 5 is arranged on the inner side of the protective outer pipe 4, and a connecting component 6 is arranged at the left end of the protective inner pipe 1.
Specifically, mounting groove 2 is T type structure, and protection inner tube 1 and protection outer tube 4 adopt soft insulating rubber material, and connecting hole 201 has been seted up to the right-hand member of protection inner tube 1 top side, and connecting hole 201 is respectively with four as the outside at both ends about protection inner tube 1 of a set of annular equidistance arrangement. The advantage is, the T type structure of mounting groove 2 enables protection inner tube 1 to carry out spacingly to protection outer tube 4 to improve the laminating nature between the two, intensity further improves during the use, and under the effect of connecting hole 201, conveniently pass fixed protection inner tube 1 and the protection outer tube 4 of connecting hole 201 through using the screw, carry out spacing effect.
Specifically, the outer protective tube 4 includes an inner ring 401, an outer ring 402, a groove 403 and a clamping block 404, the clamping block 404 is fixedly mounted on the inner side of the outer ring 402, the groove 403 is formed on the outer side of the inner ring 401, six groups of grooves 403 and clamping blocks 404 are arranged in a group, and the six groups of grooves 403 and the clamping blocks 404 are respectively distributed on the inner side of the outer protective tube 4 in an annular equidistant manner. The advantage is, when spacing the reinforcement horizontal pole 501 through multiunit fixture block 404, can share the local pressure that receives to avoid the concentrated pressure to lead to glass fiber sleeve atress uneven to take place to damage.
Embodiment two:
as shown in fig. 1-4, as an improvement over the previous embodiment. Specifically, the reinforcing component 5 includes a reinforcing cross bar 501 and a reinforcing mesh 502, the reinforcing cross bar 501 is always provided with six groups, and is respectively and fixedly installed at the inner side of the groove 403, the reinforcing mesh 502 is made of PET wire-harness knitting, and the reinforcing cross bar 501 is made of aramid fiber material. The advantage is, through six sets of reinforcement horizontal poles 501 annular equidistance setting in the inboard of protecting outer tube 4, is favorable to improving sleeve pipe whole transverse strength, and the reinforcement beam network 502 of making is woven to the PET beam line that sets up simultaneously between inner circle 401 and outer lane 402 improves sleeve pipe whole longitudinal strength and bulk strength effect.
Specifically, the connecting assembly 6 comprises a connecting inner cylinder 601 and a connecting outer cylinder 602, the outer side of the connecting inner cylinder 601 and the inner side of the connecting outer cylinder 602 are both provided with threads, the connecting inner cylinder 601 is fixedly arranged at the right end of the protective inner tube 1, the connecting outer cylinder 602 is fixedly arranged at the left end of the protective inner tube 1, and the connecting inner cylinder 601 and the connecting outer cylinder 602 are made of hard polyvinyl chloride materials. The advantage is, when needs are prolonged glass fiber sleeve pipe, through will connect inner tube 601 and connect urceolus 602 dock, and rotate fixedly can, simple to operate is swift, improves installation effectiveness to connect inner tube 601 and connect urceolus 602 and adopt the stereoplasm polyvinyl chloride material, be favorable to connecting the position difficult emergence damage.
When using, under the effect of protecting the outer tube, the protection effect of glass fiber layer 3 improves holistic life and local compressive property, set up in the inboard of protecting the outer tube 4 through six sets of reinforced cross bars 501 annular equidistance this moment, be favorable to improving the whole transverse strength of sleeve pipe, and through the outside of multiunit fixture block 404 block in reinforced cross bar 501, the reinforcing beam net 502 of making is woven to the PET beam line that sets up simultaneously between inner circle 401 and outer lane 402, improve the whole longitudinal strength of sleeve pipe, thereby be favorable to sharing when improving the part and receive pressure, improve glass fiber sleeve's life and compressive capacity, and in the in-process of using, fix through the screw between protecting inner tube 1 and the protecting outer tube 4 and protect outer tube 4 to wrap up in the outside of protecting inner tube 1 completely, make laminating completely between protecting inner tube 1 and the protecting outer tube 4, holistic solidity obtains further promotion, increase glass fiber layer 3 inboard support, avoid producing deformation great damage glass fiber layer 3, and when need prolong glass fiber sleeve pipe, through with connect inner tube 601 and connect outer tube 602 butt joint, and rotate fixedly can, installation convenient and quick installation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high strength glass fiber sleeve pipe, includes protection inner tube, its characterized in that: the inner tube is characterized in that an installation groove is formed in the outer side of the protection inner tube, a glass fiber layer is arranged on the inner side of the installation groove, a protection outer tube is arranged on the outer side of the glass fiber layer, a reinforcing component is arranged on the inner side of the protection outer tube, and a connecting component is arranged at the left end of the protection inner tube.
2. A high strength fiberglass sleeve according to claim 1, wherein: the mounting groove is T type structure, just protection inner tube and protection outer tube adopt soft insulating rubber material, the connecting hole has been seted up to the right-hand member of protection inner tube top side, the connecting hole is respectively with four as the outside of a set of annular equidistance arrangement seting up both ends about the protection inner tube.
3. A high strength fiberglass sleeve according to claim 1, wherein: the outer protective tube comprises an inner ring, an outer ring, grooves and clamping blocks, wherein the clamping blocks are fixedly arranged on the inner side of the outer ring, the grooves are formed in the outer side of the inner ring, six groups of grooves and clamping blocks are arranged in a group, and the grooves and the clamping blocks are respectively arranged on the inner side of the outer protective tube in an annular equidistant mode.
4. A high strength fiberglass sleeve according to claim 1, wherein: the reinforcing assembly comprises reinforcing cross bars and reinforcing binding nets, the reinforcing cross bars are always provided with six groups and are respectively and fixedly installed on the inner sides of the grooves, the reinforcing binding nets are woven by PET (polyethylene terephthalate) binding wires, and the reinforcing cross bars are made of aramid fiber materials.
5. A high strength fiberglass sleeve according to claim 1, wherein: the connecting assembly comprises a connecting inner cylinder and a connecting outer cylinder, wherein threads are formed on the outer side of the connecting inner cylinder and the inner side of the connecting outer cylinder, the connecting inner cylinder is fixedly arranged at the right end of the protection inner tube, the connecting outer cylinder is fixedly arranged at the left end of the protection inner tube, and the connecting inner cylinder and the connecting outer cylinder are made of hard polyvinyl chloride materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685282.4U CN220208662U (en) | 2023-06-29 | 2023-06-29 | High-strength glass fiber sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685282.4U CN220208662U (en) | 2023-06-29 | 2023-06-29 | High-strength glass fiber sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220208662U true CN220208662U (en) | 2023-12-19 |
Family
ID=89145331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321685282.4U Active CN220208662U (en) | 2023-06-29 | 2023-06-29 | High-strength glass fiber sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220208662U (en) |
-
2023
- 2023-06-29 CN CN202321685282.4U patent/CN220208662U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |