CN110212465A - A kind of cast iron glass composite two layer structure cable protecting sleeve - Google Patents
A kind of cast iron glass composite two layer structure cable protecting sleeve Download PDFInfo
- Publication number
- CN110212465A CN110212465A CN201910401115.4A CN201910401115A CN110212465A CN 110212465 A CN110212465 A CN 110212465A CN 201910401115 A CN201910401115 A CN 201910401115A CN 110212465 A CN110212465 A CN 110212465A
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- Prior art keywords
- connecting tube
- layer
- cast iron
- thin connecting
- thick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 43
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 239000011521 glass Substances 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000011152 fibreglass Substances 0.000 claims description 22
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of cast iron glass composite two layer structure cable protecting sleeves, including thick connecting tube, thin connecting tube and connection ring, the thick connecting tube and thin connecting tube, be integrally formed setting between thin connecting tube and connection ring, the thick connecting tube, matched internal layer is installed in thin connecting tube and connection ring, one side of the internal layer on thin connecting tube inner sidewall is symmetrically arranged with four detent salient points, the inner sidewall of the thin connecting tube is equipped with the retaining groove to match with detent salient point, the retaining groove is stuck on detent salient point, reinforcing rib is also symmetrically arranged between the thin connecting tube and thick connecting tube, the thin connecting tube is arranged at semi-cylindrical, the one side wall of the cross-section end surfaces of the thin connecting tube is equipped with integrally formed positioning pin.Single product of the present invention, by engaging lug self-locking structure, is formed using upper and lower identical component without fastener fixed Combination, when assembling positions more quick and precisely, while facilitating carrying.
Description
Technical field
The present invention relates to cable protecting sleeve technical fields more particularly to a kind of cast iron glass composite two layer structure cable to protect
Protecting pipe.
Background technique
With the exploitation and understanding to the Nature, the job location of existing engineering has been not limited solely on ground,
Place is related to buried, underwater, the particular surroundings such as massif, and the transmitting in order to realize connection and message at a distance, cable
Laying is essential；
In order to protect cable to derive cable protecting sleeve, present cable protecting sleeve has deficiency below:
1, junction is straight tube connection, spatially lacks flexibility；
2, product is divided into two parts different up and down, and manufacturing process needs 2 molds to be processed, and increases cost；
3, product is pure cast iron quality, poor corrosion resistance.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: product is divided into different two up and down
Point, manufacturing process needs 2 molds to be processed, and increases cost, and product is pure cast iron quality, poor corrosion resistance.
To achieve the goals above, present invention employs following technical solutions:
A kind of cast iron glass composite two layer structure cable protecting sleeve, including thick connecting tube, thin connecting tube and connection ring, it is described
Be integrally formed setting between thick connecting tube and thin connecting tube, thin connecting tube and connection ring, the thick connecting tube, thin connecting tube
With matched internal layer is installed in connection ring, one side of the internal layer on thin connecting tube inner sidewall is symmetrically arranged with
Four detent salient points, the inner sidewall of the thin connecting tube are equipped with the retaining groove to match with detent salient point, and the detent is recessed
Slot is stuck on detent salient point, is also symmetrically arranged with reinforcing rib between the thin connecting tube and thick connecting tube, the thin connecting tube at
The one side wall of semi-cylindrical setting, the cross-section end surfaces of the thin connecting tube is equipped with integrally formed positioning pin, the thin connection
Locating slot is offered on another side wall of the cross-section end surfaces of pipe, the positioning pin and locating slot cooperate, the thick connecting tube
On be additionally provided with molding engaging lug in conjunction, the lateral wall of the connection ring and mutual close to the inner sidewall of thick connection inner tube layer
It is equipped with, the thick connecting tube, thin connecting tube and connection ring are cast iron layer, and the internal layer is fiberglass reinforced composite layer.
Preferably, the side of the thick connecting tube be equipped with it is integrally formed agree with block, described agree with offers ear and connects on block
Slot, the other side for agreeing with block are equipped with integrally formed link block, the shape mutual cooperation of the engaging lug and ear access slot.
Preferably, the arc-shaped ear setting of the engaging lug.
Preferably, the thick connecting tube is arranged in semi-cylindrical.
Preferably, the reinforcing rib cross section setting triangular in shape.
Preferably, the engaging lug includes that corner angle ear a and corner angle ear b, the corner angle ear a and corner angle ear b are symmetricly set on
The two sides of thick connecting tube and thin connecting tube intersection offer circular hole and card slot on the corner angle ear a, and the circular hole is in corner angle ear
In run through pore-forming, card slot is located on the binding face of corner angle ear a, and the corner angle ear b is equipped with integrally formed bayonet lock, the bayonet lock
It cooperating with card slot, the corner angle ear b also is provided with circular hole, and the side of the thick connecting tube is equipped with integrally formed spacer pin,
The spacer pin and corner angle ear b are located at the same side, and the corner angle ear a is equipped with matching radian corresponding with spacer pin.
Preferably, the thick connecting tube is in spherical setting.
Preferably, a kind of cast iron glass composite double layer treatment process, steps are as follows:
S1: being uniformly mixed according to the rules and deployed resin binder；
S2: the opposite side of fiberglass reinforced composite layer and cast iron layer is cleaned, and using physical heating make its dry tack free,
Without greasy dirt；
S3: being applied between fiberglass reinforced composite layer and cast iron layer in resin binder working life, after the solvent is volatilized will
Fiberglass reinforced composite layer and cast iron layer are closed up, so that retaining groove and detent salient point are misaligned；
S4: and then pressurization fiberglass reinforced composite layer is bonded using the elasticity of itself with cast iron layer, so that retaining groove and detent are convex
Point alignment, so that glue-line is uniform and excludes smell；
S5: when resin binder gel, further heating and pressurization are realized in alignment, and solidification temperature is from 150 incipient stage formulas
Heating, heating difference are 6, final temperature 180, solidifying pressure 0.3MPa；
S6: slow cooling after solidification；
S7: taking out fiberglass reinforced composite layer and cast iron layer and overflows resin binder by grinding process, will solidify extra tree
Rouge adhesive removes.
Compared with prior art, the beneficial effects of the present invention are:
1, single product passes through engaging lug self-locking structure using upper and lower identical component, without fastener fixed Combination
At more quick and precisely, while facilitating carrying when, assembling positioning.
2, the present invention is also connected using continuous flexural pivot in junction, and installation space comprehensive can be bent, flexible and changeable, is applicable in
Range is more extensive.
3, identical component above and below single product, not extra fixation kit, so that a mold is only needed,
Reduce industrial cost.
4, fiberglass reinforced composite layer is arranged in product internal layer, improves the corrosion resistance of product.
Detailed description of the invention
Fig. 1 is a kind of cast iron glass composite two layer structure cable protecting sleeve single structure stereochemical structure proposed by the present invention
Schematic diagram；
Fig. 2 is a kind of cast iron glass composite two layer structure cable protecting sleeve single structure explosive view proposed by the present invention；
Fig. 3 is a kind of assembling figure of cast iron glass composite two layer structure cable protecting sleeve list sleeve part proposed by the present invention；
Fig. 4 is the anatomy sectional view of embodiment two；
Fig. 5 is the sectional perspective structural schematic diagram of two assembled formation mode of embodiment；
Fig. 6 is sectional perspective structural schematic diagram on the right side of two single structure of embodiment；
Fig. 7 is sectional perspective structural schematic diagram on the left of two single structure of embodiment.
In figure: block, 4 engaging lugs, 5 reinforcing ribs, 6 positioning pins, 7 internal layers, 8 detents are agreed in 1 thick connecting tube, 2 thin connecting tubes, 3
Groove, 9 detent salient points, 10 ear access slots, 11 bayonet locks, 12 circular holes, 41 corner angle ear a, 42 corner angle ear b, 13 card slots, 15 connection rings, 16
Spacer pin, 17 matching radians.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed
Or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Embodiment one
Referring to Fig.1-3, a kind of cast iron glass composite two layer structure cable protecting sleeve, including thick connecting tube 1, thin connecting tube 2 with
And connection ring 15, thick connecting tube 1 and the setting that is carefully integrally formed between connecting tube 2, thin connecting tube 2 and connection ring 15, slightly connect
Adapter tube 1 is arranged in semi-cylindrical, is equipped with matched internal layer 7 in thick connecting tube 1, thin connecting tube 2 and connection ring 15, interior
One side of the layer 7 on thin 2 inner sidewall of connecting tube is symmetrically arranged with four detent salient points 9, and the inner sidewall of thin connecting tube 2 is equipped with
The retaining groove 8 to match with detent salient point 9, retaining groove 8 are stuck on detent salient point 9, by 4 points of machinery positioning, so that
Installation is more quick, and reinforcing rib 5 is also symmetrically arranged between thin connecting tube 2 and thick connecting tube 1, and 5 cross section of reinforcing rib is in three
Angular setting increases the stability between thick connecting tube 1 and thin connecting tube 2.
Thin connecting tube 2 is arranged at semi-cylindrical, and it is integrally formed fixed that the one side wall of the cross-section end surfaces of thin connecting tube 2 is equipped with
Position pin 6 offers locating slot on another side wall of the cross-section end surfaces of thin connecting tube 2, and positioning pin 6 and locating slot cooperate, slightly
Molding engaging lug 4 in conjunction is additionally provided in connecting tube 1, the setting of the arc-shaped ear of engaging lug 4, the side of thick connecting tube 1 is equipped with
It is integrally formed to agree with block 3, agree with and offer ear access slot 10 on block 3, the other side for agreeing with block 3 is equipped with integrally formed connection
The shape of block, engaging lug 4 and ear access slot 10 cooperates, and engaging need to be only aligned when assembling, so that engaging lug 4 is stuck in ear
In access slot 10, positioning pin 6 and locating slot coincide, thus realize it is self-locking, without extra fixing component, assembling positioning, installation side
Just quick.
It the lateral wall of connection ring 15 and cooperates setting close to the inner sidewall of thick 1 internal layer 7 of connecting tube, it is thick connecting tube 1, thin
Connecting tube 2 and connection ring 15 are cast iron layer, have high-intensitive, high tenacity, excellent casting character, heat-resisting, wearability, warp
The characteristics such as Ji property effectively improve the mechanical performance and impact strength of casing, and internal layer 7 is fiberglass reinforced composite layer, have
Intensity is high, damping property is good, numerous mechanical performances such as resistant to chemical etching, has been also equipped with that the class of insulation is high, linear expansion coefficient is small, resistance to height
The electric properties such as pressure, high temperature resistant, cast iron layer and fiberglass reinforced composite layer combine, and are integrally improved the service life of product.It is interior
Layer or corrosion resistance plastics.
Embodiment two
Referring to Fig. 4-7, a kind of cast iron glass composite two layer structure cable protecting sleeve, including thick connecting tube 1, thin connecting tube 2 with
And connection ring 15, thick connecting tube 1 and the setting that is carefully integrally formed between connecting tube 2, thin connecting tube 2 and connection ring 15, slightly connect
Matched internal layer 7 is installed, internal layer 7 is on thin 2 inner sidewall of connecting tube in adapter tube 1, thin connecting tube 2 and connection ring 15
One side be symmetrically arranged with four detent salient points 9, the inner sidewall of thin connecting tube 2 is equipped with the detent to match with detent salient point 9
Groove 8, retaining groove 8 are stuck on detent salient point 9, by 4 points of machinery positioning, so that installing more quick, thin connecting tube
It is also symmetrically arranged with reinforcing rib 5 between 2 and thick connecting tube 1, three arc-shaped settings in side of the cross section of reinforcing rib 5 in this way may be used
So that reinforcing rib 5 and thick connecting tube 1 and thin connecting tube 2 are more bonded.
Thin connecting tube 2 is arranged at semi-cylindrical, what is different from the first embodiment is that thick connecting tube 1 and connection ring 15 are at semicircle
Spherical setting, molding engaging lug 4 in conjunction is additionally provided in thick connecting tube 1, and engaging lug 4 includes corner angle ear a41 and corner angle ear
B42, corner angle ear a41 and corner angle ear b42 are symmetricly set on the two sides of 2 intersection of thick connecting tube 1 and thin connecting tube, corner angle ear a41
On offer circular hole 12 and card slot 13, circular hole 12 runs through pore-forming in corner angle ear, and card slot 13 is located at the binding face of corner angle ear a41
On, corner angle ear b42 is equipped with integrally formed bayonet lock 11, and bayonet lock 11 and card slot 13 cooperate, and corner angle ear b42 also is provided with circular hole
12, after single product axial-rotation is symmetrically bonded, circular hole 12 is in the same center of circular hole, thick connecting tube in corner angle ear b42 and b41
1 side is equipped with integrally formed spacer pin 16, and spacer pin 16 and corner angle ear b42 are located at the same side, corner angle ear a41 equipped with
The corresponding matching radian 17 of spacer pin 16, is stuck on spacer pin 16 by the matching radian 17 of corner angle ear a41, can be limited and be turned
Freedom degree when dynamic, prevents it from falling off, increases stability after engaging, during the installation process, by its present embodiment one of them half
Round tube is mounted on lower section, then another identical semicircle casing is stuck in the binding face of spacer pin 16 using matching radian 17
On, then using bayonet lock 11 and card slot 13 be allowed to alignment engaging, later can in the same way by multiple casing connections simultaneously
Continuous installation is realized in engaging.
The inner sidewall of the lateral wall of connection ring 15 and close thick 1 internal layer 17 of connecting tube, which cooperates, to be arranged, thick 1 He of connecting tube
The setting hemispherical of connection ring 15, this spherical is hinged, and installation space comprehensive can be bent, flexible and changeable, thick connecting tube
1, thin connecting tube 2 and connection ring 15 are cast iron layer, have a high-intensitive, high tenacity, excellent casting character, heat-resisting, wear-resisting
Property, the characteristics such as economy effectively improve the mechanical performance and impact strength of casing, internal layer 7 is fiberglass reinforced composite layer,
Have that intensity is high, damping property is good, numerous mechanical performances such as resistant to chemical etching, has been also equipped with that the class of insulation is high, linear expansion coefficient
The electric properties such as small, high pressure resistant, high temperature resistant, cast iron layer and fiberglass reinforced composite layer combine, and are integrally improved the use of product
Service life, internal layer may be corrosion resistance plastics.
A kind of cast iron glass composite double layer treatment process of the invention, steps are as follows:
S1: being uniformly mixed according to the rules and deployed resin binder；
S2: the opposite side of fiberglass reinforced composite layer and cast iron layer is cleaned, and using physical heating make its dry tack free,
Without greasy dirt；
S3: being applied between fiberglass reinforced composite layer and cast iron layer in resin binder working life, after the solvent is volatilized will
Fiberglass reinforced composite layer and cast iron layer are closed up, so that retaining groove and detent salient point are misaligned；
S4: and then pressurization fiberglass reinforced composite layer is bonded using the elasticity of itself with cast iron layer, so that retaining groove and detent are convex
Point alignment, so that glue-line is uniform and excludes smell；
S5: when resin binder gel, further heating and pressurization are realized in alignment, and solidification temperature is from 150 incipient stage formulas
Heating, heating difference are 6, final temperature 180, solidifying pressure 0.3MPa；
S6: slow cooling after solidification；
S7: take out fiberglass reinforced composite layer and cast iron layer and by grinding process spilling come resin binder, it is extra to solidify
Resin binder remove.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of cast iron glass composite two layer structure cable protecting sleeve, including thick connecting tube (1), thin connecting tube (2) and company
It connects ring (15), is integrally formed between the thick connecting tube (1) and thin connecting tube (2), thin connecting tube (2) and connection ring (15)
Setting, which is characterized in that be equipped in the thick connecting tube (1), thin connecting tube (2) and connection ring (15) in matched
Layer (7), one side of the internal layer (7) on thin connecting tube (2) inner sidewall is symmetrically arranged with four detent salient points (9), described
The inner sidewall of thin connecting tube (2) is equipped with the retaining groove (8) to match with detent salient point (9), and the retaining groove (8) is stuck in
On detent salient point (9), also it is symmetrically arranged between the thin connecting tube (2) and thick connecting tube (1) reinforcing rib (5), it is described carefully to connect
Adapter tube (2) is arranged at semi-cylindrical, and the one side wall of the cross-section end surfaces of the thin connecting tube (2) is equipped with integrally formed positioning pin
(6), locating slot, the positioning pin (6) and locating slot phase are offered on another side wall of the cross-section end surfaces of the thin connecting tube (2)
Mutually cooperate, is additionally provided with molding engaging lug (4) in conjunction, the lateral wall of the connection ring (15) on the thick connecting tube (1)
With close to thick connecting tube (1) internal layer (7) inner sidewall cooperate setting, the thick connecting tube (1), thin connecting tube (2) and
Connection ring (15) is cast iron layer, and the internal layer (7) is fiberglass reinforced composite layer.
2. a kind of cast iron glass composite two layer structure cable protecting sleeve according to claim 1, which is characterized in that described
The side of thick connecting tube (1) is agreed with block (3) equipped with integrally formed, and described agree with offers ear access slot (10) on block (3), described
The other side for agreeing with block (3) is equipped with integrally formed link block, the shape phase interworking of the engaging lug (4) and ear access slot (10)
It closes.
3. a kind of cast iron glass composite two layer structure cable protecting sleeve according to claim 1, which is characterized in that described
The arc-shaped ear setting of engaging lug (4).
4. a kind of cast iron glass composite two layer structure cable protecting sleeve according to claim 1, which is characterized in that described
Thick connecting tube (1) is arranged in semi-cylindrical.
5. a kind of cast iron glass composite two layer structure cable protecting sleeve according to claim 1, which is characterized in that described
The setting triangular in shape of reinforcing rib (5) cross section.
6. a kind of cast iron glass composite two layer structure cable protecting sleeve according to claim 1, which is characterized in that described
Engaging lug (4) includes corner angle ear a(41) and corner angle ear b(42), the corner angle ear a(41) and corner angle ear b(42) be symmetricly set on
The two sides of thick connecting tube (1) and thin connecting tube (2) intersection, the corner angle ear a(41) on offer circular hole (12) and card slot
(13), the circular hole (12) runs through pore-forming in corner angle ear, and card slot (13) is located at corner angle ear a(41) binding face on, the rib
Angle ear b(42) integrally formed bayonet lock (11) are equipped with, the bayonet lock (11) and card slot (13) cooperate, the corner angle ear b
(42) it also is provided with circular hole (12), the side of the thick connecting tube (1) is equipped with integrally formed spacer pin (16), the spacer pin
(16) and corner angle ear b(42) be located at the same side, the corner angle ear a(41) be equipped with matching radian corresponding with spacer pin (16)
(17).
7. a kind of cast iron glass composite two layer structure cable protecting sleeve according to claim 1, which is characterized in that described
Thick connecting tube (1) setting hemispherical.
8. a kind of cast iron glass composite double layer treatment process, which is characterized in that steps are as follows:
S1: being uniformly mixed according to the rules and deployed resin binder；
S2: the opposite side of fiberglass reinforced composite layer and cast iron layer is cleaned, and using physical heating make its dry tack free,
Without greasy dirt；
S3: being applied between fiberglass reinforced composite layer and cast iron layer in resin binder working life, after the solvent is volatilized will
Fiberglass reinforced composite layer and cast iron layer are closed up, so that retaining groove and detent salient point are misaligned；
S4: and then pressurization fiberglass reinforced composite layer is bonded using the elasticity of its own with cast iron layer, so that retaining groove and detent
Salient point alignment, so that glue-line is uniform and excludes smell；
S5: when resin binder gel, further heating and pressurization are realized in alignment, and solidification temperature is from 150 incipient stage formulas
Heating, heating difference are 6, final temperature 180, solidifying pressure 0.3MPa；
S6: slow cooling after solidification；
S7: take out fiberglass reinforced composite layer and cast iron layer and by grinding process spilling come resin binder, by extra tree
Rouge adhesive removes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401115.4A CN110212465B (en) | 2019-05-15 | 2019-05-15 | Cast iron glass fiber composite double-layer structure cable protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401115.4A CN110212465B (en) | 2019-05-15 | 2019-05-15 | Cast iron glass fiber composite double-layer structure cable protection sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212465A true CN110212465A (en) | 2019-09-06 |
| CN110212465B CN110212465B (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910401115.4A Active CN110212465B (en) | 2019-05-15 | 2019-05-15 | Cast iron glass fiber composite double-layer structure cable protection sleeve |
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| Country | Link |
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| CN (1) | CN110212465B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078592A (en) * | 2021-03-24 | 2021-07-06 | 来安县友鹏交通设备有限公司 | High-flame-retardant cable protection pipe and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2286677A1 (en) * | 1974-10-02 | 1976-04-30 | Malningstekniska Ingenjorsbyra | Coating metal (e.g. sheet iron) containers for oil storage - using gfr. polyester or epoxy compsns |
| CN2376846Y (en) * | 1999-07-24 | 2000-05-10 | 徐跃 | Implements with composite wall |
| FR2812901A1 (en) * | 2000-08-10 | 2002-02-15 | Jeannette Roux | Tubular scaffolding connector has lugs with truncated pyramidal surfaces engaging with matching recesses in tube ends |
| CN102401004A (en) * | 2011-09-30 | 2012-04-04 | 南京金三力橡塑有限公司 | Polyurethane composite rubber roll and manufacture method thereof |
| CN202856293U (en) * | 2012-10-19 | 2013-04-03 | 湖南潇湘源科技开发有限责任公司 | Glass fiber reinforced plastic cable protective sleeve tube |
| CN106356797A (en) * | 2016-10-25 | 2017-01-25 | 郭素丽 | Protective casing pipe of cross-linked thermoplastic elastomer haff type undersea cable |
| CN206992626U (en) * | 2017-05-18 | 2018-02-09 | 江苏省冶金设计院有限公司 | A kind of assembled cable protecting sleeve |
| CN208623264U (en) * | 2018-07-13 | 2019-03-19 | 金交恒通有限公司 | A kind of PVC cable protective casing |
| CN209562081U (en) * | 2019-05-15 | 2019-10-29 | 上海伟泰实业发展有限公司 | A kind of cast iron glass composite two layer structure cable protecting sleeve |
-
2019
- 2019-05-15 CN CN201910401115.4A patent/CN110212465B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2286677A1 (en) * | 1974-10-02 | 1976-04-30 | Malningstekniska Ingenjorsbyra | Coating metal (e.g. sheet iron) containers for oil storage - using gfr. polyester or epoxy compsns |
| CN2376846Y (en) * | 1999-07-24 | 2000-05-10 | 徐跃 | Implements with composite wall |
| FR2812901A1 (en) * | 2000-08-10 | 2002-02-15 | Jeannette Roux | Tubular scaffolding connector has lugs with truncated pyramidal surfaces engaging with matching recesses in tube ends |
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| CN113078592A (en) * | 2021-03-24 | 2021-07-06 | 来安县友鹏交通设备有限公司 | High-flame-retardant cable protection pipe and preparation method thereof |
| CN113078592B (en) * | 2021-03-24 | 2022-11-08 | 来安县友鹏交通设备有限公司 | High-flame-retardant cable protection pipe and preparation method thereof |
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