CN209626868U - Oil resistant mildewproof rubber sheath - Google Patents
Oil resistant mildewproof rubber sheath Download PDFInfo
- Publication number
- CN209626868U CN209626868U CN201920628330.3U CN201920628330U CN209626868U CN 209626868 U CN209626868 U CN 209626868U CN 201920628330 U CN201920628330 U CN 201920628330U CN 209626868 U CN209626868 U CN 209626868U
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- China
- Prior art keywords
- rubber sheath
- inner sleeve
- fire prevention
- arc
- isolated tube
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Abstract
The utility model discloses oil resistant mildewproof rubber sheaths, including rubber sheath ontology and inner sleeve, the inner sleeve is located at rubber sheath body interior, the inner sleeve internal sleeve is equipped with insulated conduit, metal net layer is equipped between the inner sleeve and insulated conduit, the rubber sheath body interior movable sleeve is equipped with fire prevention isolated tube, the fire prevention isolated tube is between rubber sheath ontology and inner sleeve, the rubber sheath inner body wall is fixedly connected with several arc backing plates, the arc-shaped pad intralamellar part is embedded with buffering pneumatic cushion, the arc backing plate is isolated pipe outer wall with fire prevention and fits, several arc elastic plates are distributed in annular array between fire prevention isolated tube and the inner sleeve, arc elastic plate one end is in contact with inner sleeve pipe outer wall, the arc elastic plate other end is fixedly connected with screw rod.The utility model insulating protection performance is good, and anticollision anti-pressure ability is strong, reduces cable laying difficulty, improves working efficiency.
Description
Technical field
The utility model relates to rubber sheath technical field more particularly to oil resistant mildewproof rubber sheaths.
Background technique
It is filler and haloflex that engineering, which with cable protection tube is using silicon rubber as major ingredient, powdered whiting, at present,
The small powders such as paraffin are mixed, and have the wear-resisting spies such as light-weight, pollution-free of certain corrosion-resistant, high temperature resistant, mould proof, insulation
Property.
But its shortcoming is that compression strength is poor, requires the protection that there are also gaps, to its inside cable with construction application
It is not ideal enough, increase the difficulty of construction usage.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the oil resistant mildewproof rubber shield proposed
Set.
To achieve the goals above, the utility model adopts the technical scheme that
Oil resistant mildewproof rubber sheath, including rubber sheath ontology and inner sleeve, the inner sleeve are located at rubber sheath ontology
Inside, the inner sleeve internal sleeve are equipped with insulated conduit, and metal net layer, the rubber are equipped between the inner sleeve and insulated conduit
Plastic boot body interior movable sleeve is equipped with fire prevention isolated tube, the fire prevention isolated tube be located at rubber sheath ontology and inner sleeve it
Between, the rubber sheath inner body wall is fixedly connected with several arc backing plates, and the arc-shaped pad intralamellar part is embedded with buffering gas
Pad, the arc backing plate are isolated pipe outer wall with fire prevention and fit, and annular array is distributed between fire prevention isolated tube and the inner sleeve
There are several arc elastic plates, arc elastic plate one end is in contact with inner sleeve pipe outer wall, the arc elastic plate other end
It is fixedly connected with screw rod, the jack to match with screw rod is offered on the fire prevention isolated tube, jack is run through in described screw rod one end
It is threaded with adjusting nut, the adjusting nut is located between two adjacent arc backing plates, and the adjusting nut is located at rubber
Between sheath ontology and fire prevention isolated tube, the fire prevention isolation inside pipe wall is fixedly connected flexible between adjacent arc elastic plate
Bracket, and arc elastic plate adjacent with two is in contact respectively for elastic support two sides.
Preferably, the arc backing plate is symmetrically fixedly connected with gag lever post, the fire prevention close to the side of fire prevention isolated tube
It is horizontal on isolated tube to offer the track slot to match with gag lever post.
Preferably, buffer spring is arranged on the screw rod, the buffer spring is located at adjusting nut and fire prevention isolated tube
Between.
Preferably, the rubber sheath body outer surface is coated with flame retardant coating.
Preferably, the metal net layer and inner sleeve and insulated conduit joint are coated with adhesion agent.
Preferably, the quantity of the arc elastic plate, arc backing plate and elastic support is four.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, pass through setting rubber sheath ontology, inner sleeve, insulated conduit, metal net layer and anti-fire screen
Absciss layer can promote the protection insulation performance of sheath, good to the protection effect of cable；
2, in the utility model, pass through setting arc backing plate, buffering pneumatic cushion, arc elastic plate, screw rod, adjusting nut and bullet
Property bracket, the damping, buffering ability of sheath can be improved, anticollision anti-pressure ability is strong, reduces the difficulty of cable construction, improves work effect
Rate；
To sum up, the utility model structure is simple, and insulating protection performance is good, and anticollision anti-pressure ability is strong, and it is difficult to reduce cable laying
Degree improves working efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes oil resistant mildewproof rubber sheath structural schematic diagram；
Fig. 2 be the utility model proposes oil resistant mildewproof rubber sheath A at enlarged drawing.
In figure: 1 rubber sheath ontology, 2 inner sleeves, 3 insulated conduits, 4 metal net layers, 5 fire prevention isolated tubes, 6 arc backing plates,
7 buffering pneumatic cushions, 8 arc elastic plates, 9 screw rods, 10 jacks, 11 adjusting nuts, 12 elastic supports.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, oil resistant mildewproof rubber sheath, including rubber sheath ontology 1 and inner sleeve 2, inner sleeve 2 are located at rubber
Inside sheath ontology 1,2 internal sleeve of inner sleeve is equipped with insulated conduit 3, and insulated conduit 3 is used to penetrate cable conductor, inner sleeve 2 with
Metal net layer 4 is equipped between insulated conduit 3,1 internal activity of rubber sheath ontology is arranged with fire prevention isolated tube 5, promotes sheath pair
The protection insulation effect of cable reduces security risk, prevents fires isolated tube 5 between rubber sheath ontology 1 and inner sleeve 2, rubber
1 inner wall of plastic boot ontology is fixedly connected with several arc backing plates 6, is embedded with buffering pneumatic cushion 7, arc-shaped pad inside arc backing plate 6
Plate 6 fits with fire prevention 5 outer wall of isolated tube, several arc bullets are distributed in annular array between isolated tube 5 and inner sleeve 2 of preventing fires
Power plate 8, multiple arcs elastic plate 8 play the role of resilient support to sheath inside, cooperate the buffering pneumatic cushion 7 in arc backing plate 6, pole
The big anticollision anti-pressure ability for improving sheath itself, 8 one end of arc elastic plate are in contact with 2 outer wall of inner sleeve, arc elastic force
8 other end of plate is fixedly connected with screw rod 9, offers the jack 10 to match with screw rod 9 on isolated tube 5 of preventing fires, 9 one end of screw rod is passed through
Inserting hole 10 is threaded with adjusting nut 11, and adjusting nut 11 is located between two adjacent arc backing plates 6, and adjusting nut 11
Between rubber sheath ontology 1 and fire prevention isolated tube 5, fire prevention 5 inner wall of isolated tube is fixedly connected between adjacent arc elastic plate 8
Flexible bracket 12, and arc elastic plate 8 adjacent with two is in contact 12 two sides of elastic support respectively.
Arc backing plate 6 is symmetrically fixedly connected with gag lever post close to the side of fire prevention isolated tube 5, horizontal on isolated tube 5 of preventing fires
The track slot to match with gag lever post is offered, buffer spring is arranged on screw rod 9, buffer spring is located at adjusting nut 11 and fire prevention
Between isolated tube 5,1 outer surface of rubber sheath ontology is coated with flame retardant coating, metal net layer 4 and 3 phase of inner sleeve 2 and insulated conduit
The place of connecing is coated with adhesion agent, and the quantity of arc elastic plate 8, arc backing plate 6 and elastic support 12 is four.
In the utility model, insulated conduit 3 is used to penetrate cable conductor, and fire prevention isolated tube 5, metal net layer 4 and insulation are led
Pipe can promote sheath to the protection insulation effect of cable, reduce security risk, improve the stability of current transmission, multiple arcs bullet
Power plate 8 plays the role of resilient support to sheath inside, cooperates the buffering pneumatic cushion 7 in arc backing plate 6, greatly improves sheath certainly
The anticollision anti-pressure ability of body, elastic support 12 prop up adjacent arc elastic plate 8, and avoiding sheath, deformation occurs, and convenient transportation is convenient for
Staff's laying construction operation improves working efficiency, and multiple arcs elastic plate 8 can load and unload, and is conducive to subsequent maintenance replacement,
The utility model structure is simple, and anti-pressure ability is strong.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. oil resistant mildewproof rubber sheath, including rubber sheath ontology (1) and inner sleeve (2), which is characterized in that the inner sleeve
(2) be located at that rubber sheath ontology (1) is internal, and inner sleeve (2) internal sleeve is equipped with insulated conduit (3), the inner sleeve (2) with
Metal net layer (4) are equipped between insulated conduit (3), rubber sheath ontology (1) internal activity is arranged with fire prevention isolated tube
(5), the fire prevention isolated tube (5) is located between rubber sheath ontology (1) and inner sleeve (2), in the rubber sheath ontology (1)
Wall is fixedly connected with several arc backing plates (6), is embedded with buffering pneumatic cushion (7), the arc-shaped pad inside the arc backing plate (6)
Plate (6) fits with fire prevention isolated tube (5) outer wall, and annular array is distributed between the fire prevention isolated tube (5) and inner sleeve (2)
Several arc elastic plates (8), described arc elastic plate (8) one end are in contact with inner sleeve (2) outer wall, the arc elastic plate
(8) other end is fixedly connected with screw rod (9), offers the jack to match with screw rod (9) on fire prevention isolated tube (5)
(10), described screw rod (9) one end is threaded with adjusting nut (11) through jack (10), and the adjusting nut (11) is located at two
Between a adjacent arc backing plate (6), the adjusting nut (11) is located between rubber sheath ontology (1) and fire prevention isolated tube (5),
Fire prevention isolated tube (5) inner wall is fixedly connected with elastic support (12) between adjacent arc elastic plate (8), and elastic support
(12) arc elastic plate (8) adjacent with two is in contact respectively for two sides.
2. oil resistant mildewproof rubber sheath according to claim 1, which is characterized in that the arc backing plate (6) is close to fire prevention
The side of isolated tube (5) is symmetrically fixedly connected with gag lever post, and level offers and gag lever post phase on the fire prevention isolated tube (5)
The track slot matched.
3. oil resistant mildewproof rubber sheath according to claim 1, which is characterized in that be arranged with buffering on the screw rod (9)
Spring, the buffer spring are located between adjusting nut (11) and fire prevention isolated tube (5).
4. oil resistant mildewproof rubber sheath according to claim 1, which is characterized in that rubber sheath ontology (1) appearance
Face is coated with flame retardant coating.
5. oil resistant mildewproof rubber sheath according to claim 1, which is characterized in that the metal net layer (4) and inner sleeve
(2) and insulated conduit (3) joint is coated with adhesion agent.
6. oil resistant mildewproof rubber sheath according to claim 1, which is characterized in that the arc elastic plate (8), arc-shaped pad
The quantity of plate (6) and elastic support (12) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628330.3U CN209626868U (en) | 2019-05-05 | 2019-05-05 | Oil resistant mildewproof rubber sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628330.3U CN209626868U (en) | 2019-05-05 | 2019-05-05 | Oil resistant mildewproof rubber sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626868U true CN209626868U (en) | 2019-11-12 |
Family
ID=68459403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628330.3U Active CN209626868U (en) | 2019-05-05 | 2019-05-05 | Oil resistant mildewproof rubber sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679386A (en) * | 2020-06-22 | 2020-09-18 | 杭州富通通信技术股份有限公司 | Flexible optical cable |
| CN117192713A (en) * | 2023-11-08 | 2023-12-08 | 江苏中天科技股份有限公司 | Underwater optical cable |
-
2019
- 2019-05-05 CN CN201920628330.3U patent/CN209626868U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679386A (en) * | 2020-06-22 | 2020-09-18 | 杭州富通通信技术股份有限公司 | Flexible optical cable |
| CN117192713A (en) * | 2023-11-08 | 2023-12-08 | 江苏中天科技股份有限公司 | Underwater optical cable |
| CN117192713B (en) * | 2023-11-08 | 2024-02-02 | 江苏中天科技股份有限公司 | Underwater optical cable |
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