CN205790431U - A kind of sleeve pipe for closing insulation - Google Patents
A kind of sleeve pipe for closing insulation Download PDFInfo
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- CN205790431U CN205790431U CN201620573423.7U CN201620573423U CN205790431U CN 205790431 U CN205790431 U CN 205790431U CN 201620573423 U CN201620573423 U CN 201620573423U CN 205790431 U CN205790431 U CN 205790431U
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- sleeve pipe
- sleeve
- closing
- cylinder
- pipe
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Abstract
The utility model discloses a kind of sleeve pipe for closing insulation, including sleeve pipe, closed joint, sleeve, embedding cylinder, rubber cover, wire netting, insulating cushion, buffering sponge, reinforcing bar and hauling rope；The beneficial effects of the utility model are: this sleeve structure connects compact, use simple, the metal net layer that set inner tube layer is unique, serve the effect of zero connection protection, thus ensure that inside pipe casing is not disturbed by extraneous static, rubber cover peripheral hardware metallic ground point, there is the effect of ground protection, enhance the closing insulating properties of sleeve pipe simultaneously, the connection member that sleeve is integrated with embedding cylinder, its closure is ensured when casing length deficiency lengthens sleeve pipe, the outside of closed joint has the non-skid band preventing embedding cylinder from loosening with cannula connection, and make joining place still can reach enough closing insulating properties, the surface configuration cutting of sleeve, there is certain skid resistance, make sleeve pipe quick with more stablizing of sleeve connection, during work, stability is strong, it is suitable for promoting the use of.
Description
Technical field
This utility model relates to a kind of sleeve pipe, a kind of sleeve pipe for closing insulation, belongs to electrical equipment.
Background technology
In electric power facility, the wire that many is connected on binding post has exposed metal part, if staff dredges
Suddenly touch exposed cable, easily cause the injury of the person, and tripping operation power-off, personal safety and equipment are run and all can
Existence impact, now just needs the sleeve pipe of oh a kind of envelope=closing insulation to wrap up exposed cable, and the use one of sleeve pipe
Aspect can avoid the external electromagnetic field impact on inside cable, on the other hand can effectively prevent cable short-circuit fire external
The damage of boundary's equipment.
Be currently used for close insulation sleeve pipe come with some shortcomings part, on market close insulated sleeve mostly be fixing
Length, it is impossible to splice, or the most simply connect it cannot be guaranteed that splice the closing insulating properties of sleeve pipe during splicing；Existing
Closing insulated sleeve is that single layer of encapsulation formula, closure and insulating properties are integrated, it is impossible to sufficiently accomplishes insulation, there is certain peace
Full hidden danger, and at inside pipe casing, not there is flame-retardant composition, during inside cable short-circuit fire, sleeve pipe can burn faster, and then
To damaging extraneous equipment.
Utility model content
The purpose of this utility model is that provides a kind of sleeve pipe for closing insulation to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of sleeve pipe for closing insulation, including
Sleeve pipe, closed joint, sleeve, embedding cylinder, rubber cover, wire netting, insulating cushion, buffering sponge, reinforcing bar and hauling rope；Described
One end of sleeve is provided with closed joint, and the other end of described closed joint is provided with embedding cylinder, and described closed joint surface is provided with
Preventing from embedding the non-skid band that cylinder loosens with cannula connection, sleeve connects sleeve pipe, and the table of described sleeve by inwall female thread
Face is provided with is easy to sleeve and telescopic joint anti-skidding cutting, the described embedding cylinder external screw thread precession sleeve pipe by surface；Described set
Pipe is multiple structure pipe, and the surface of described sleeve pipe is provided with the rubber cover with peripheral hardware metallic ground point, and described rubber is protected
The internal layer of layer is provided with the wire netting of zero line protection, and described wire netting internal layer is provided with insulating cushion, and described insulating cushion internal layer is provided with to be had
The buffering sponge of mixing flame-retardant composition；Described reinforced steel bar ring is wound on the metal net layer of sleeve pipe, and described hauling rope passes the center of sleeve pipe,
And described hauling rope two ends are provided with and are easy to machine or the internal ring-shaped hook through wire of artificial traction.
Further, in order to reach the closing insulating properties at sleeve pipe and sleeve connection, and sleeve pipe and embedding cylinder junction
Close insulating properties, between described sleeve pipe and sleeve connection, have rubber blanket, and described sleeve pipe has rubber blanket with embedding between cylinder is connected.
Further, in order to reach to ensure the touch-safe of set outer tube layer, enhance the closing insulating properties of sleeve pipe simultaneously,
Described rubber cover peripheral hardware metallic ground point, has the effect of ground protection.
Further, in order to reach to prevent external high temperature from causing damage, described buffering sponge to be provided with on internal cable
Soft yielding synapse, and described buffering sponge are mixed with flame-retardant composition.
Further, in order to reach to prevent embedding cylinder from loosening with cannula connection, described closed joint is provided with non-skid band.
Further, in order to reach to be easy to sleeve with telescopic joint, sliding when preventing from connecting, described sleeve surface has anti-skidding
Cutting.
Further, in order to reach to be easy to machine or artificially draw internal through cable, described hauling rope two ends are provided with ring
Shape is linked up with.
The beneficial effects of the utility model are: this sleeve structure connects compact, use simple, the metal that set inner tube layer is unique
Stratum reticulare, serves the effect of zero connection protection, thus ensures that inside pipe casing is not disturbed by extraneous static, rubber cover peripheral hardware gold
Belonging to earth point, the effect with ground protection ensure that insulating properties simultaneously, enhances the closing insulating properties of sleeve pipe, sleeve and embedding
The connection member that cylinder is integrated, ensures its closure when casing length deficiency lengthens sleeve pipe, and the outside of closed joint is provided with anti-
Only embed the non-skid band that cylinder loosens with cannula connection, and make sleeve pipe still can reach enough closing insulating properties at joining place,
The surface configuration cutting of sleeve, has certain skid resistance, makes sleeve pipe quick with more stablizing of sleeve connection, stable during work
Property strong, be suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram described in the utility model；
Fig. 2 is sleeve pipe sectional view described in the utility model；
Fig. 3 is overall structure side view described in the utility model；
In figure: 1, sleeve pipe, 2, closed joint, 3, sleeve, 4, embed cylinder, 5, rubber cover, 6, wire netting, 7, isolation
Pad, 8, buffering sponge, 9, reinforcing bar, 10, hauling rope.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of sleeve pipe for closing insulation, including sleeve pipe 1, closed joint 2, sleeve 3, embed cylinder 4,
Rubber cover 5, wire netting 6, insulating cushion 7, buffering sponge 8, reinforcing bar 9 and hauling rope 10；One end of described sleeve 3 is provided with closing
Joint 2, the other end of described closed joint 2 is provided with embedding cylinder 4, and described closed joint 2 surface is provided with and prevents from embedding cylinder 4 and set
The non-skid band that pipe 1 junction loosens, sleeve 3 connects sleeve pipe 1 by inwall female thread, and the surface of described sleeve 3 is provided with and is easy to
The anti-skidding cutting that sleeve 3 is connected with sleeve pipe 1, the described embedding cylinder 4 external screw thread precession sleeve pipe 1 by surface, described sleeve pipe 1 and set
Cylinder 3 has rubber blanket between connecting, and described sleeve pipe 1 has rubber blanket with embedding between cylinder 4 is connected；Described sleeve pipe 1 is multiple structure
Pipe, the surface of described sleeve pipe 1 is provided with the rubber cover 5 with peripheral hardware metallic ground point, and the internal layer of described rubber cover 5 sets
The wire netting 6 of protected connecting to neutral, described wire netting 6 internal layer is provided with insulating cushion 7, and described insulating cushion 7 internal layer is provided with has mixing resistance
The buffering sponge 8 of combustion composition；Described reinforcing bar 9 is looped around the wire netting 6 layers of sleeve pipe 1, and described hauling rope 10 passes in sleeve pipe 1
The heart, and described hauling rope 10 two ends are provided with and are easy to machine or the internal ring-shaped hook through wire of artificial traction.
As a kind of technical optimization scheme of the present utility model: described sleeve pipe 1 has rubber blanket between being connected with sleeve 3, and
Described sleeve pipe 1 has rubber blanket with embedding between cylinder 4 is connected；Described rubber cover 5 peripheral hardware metallic ground point, has ground protection
Effect, enhance the closing insulating properties of sleeve pipe 1 simultaneously；Described buffering sponge 8 is provided with soft yielding synapse, and described
Buffering sponge 8 is mixed with flame-retardant composition；Described closed joint 2 is provided with and prevents from embedding cylinder 4 and preventing that sleeve pipe 1 junction loosens
Slide strips；Described sleeve 3 surface has is easy to the anti-skidding cutting that sleeve 3 is connected with sleeve pipe 1；Described hauling rope 10 two ends are provided with is easy to machine
Device or the internal ring-shaped hook through cable of artificial traction.
Sleeve pipe in use, first according to the length of required sleeve pipe, is spliced by this utility model, by embedding cylinder during splicing
The inside of external screw thread precession sleeve pipe, be provided with closed joint and the synapse of inside pipe casing buffering sponge owing to embedding cylinder side,
Ensure that the stable fastness of stitching portion, do not result in loosening, and then ensure that the closing insulating properties of sleeve pipe stitching portion, splicing
The other end connects sleeve pipe by the female thread of sleeve；Then by the peripheral hardware earth point ground connection of outermost for sleeve pipe rubber cover,
Make set pipe insulation, thus ensure safety when operator contact sleeve pipe；Finally needing the cable using sleeve pipe to be connected to
The ring-shaped hook of hauling rope one end, uses machine or the ring-shaped hook of the artificial traction other end, makes cable completely through set
Pipe, can be connected on cable on binding post, it should be noted that at sleeve pipe and sleeve connection when using this utility model, and sleeve pipe with
Embed the closing insulating properties of cylinder junction.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (7)
1., for closing a sleeve pipe for insulation, including sleeve pipe (1), closed joint (2), sleeve (3), embed cylinder (4), rubber guarantor
Sheath (5), wire netting (6), insulating cushion (7), buffering sponge (8), reinforcing bar (9) and hauling rope (10)；It is characterized in that: described set
One end of cylinder (3) is provided with closed joint (2), and the other end of described closed joint (2) is provided with embedding cylinder (4), and described sleeve (3) leads to
Cross inwall female thread and connect sleeve pipe (1), the described embedding cylinder (4) external screw thread precession sleeve pipe (1) by surface；Described sleeve pipe (1)
For multiple structure pipe, the surface configuration of described sleeve pipe (1) has rubber cover (5), the internal layer of described rubber cover (5) to be provided with
Wire netting (6), described wire netting (6) internal layer is provided with insulating cushion (7), and described insulating cushion (7) internal layer is provided with buffering sponge (8)；Institute
Stating reinforcing bar (9) and be looped around wire netting (6) layer of sleeve pipe (1), described hauling rope (10) is through the center of sleeve pipe (1).
A kind of sleeve pipe for closing insulation the most according to claim 1, it is characterised in that: described sleeve pipe (1) and sleeve
(3) there is rubber blanket between connection, and described sleeve pipe (1) has rubber blanket with embedding between cylinder (4) is connected.
A kind of sleeve pipe for closing insulation the most according to claim 1, it is characterised in that: described rubber cover (5)
Peripheral hardware metallic ground point.
A kind of sleeve pipe for closing insulation the most according to claim 1, it is characterised in that: described buffering sponge (8) sets
It is equipped with synapse.
A kind of sleeve pipe for closing insulation the most according to claim 1, it is characterised in that: described closed joint (2) sets
It is equipped with and prevents from embedding the non-skid band that cylinder loosens with cannula connection.
A kind of sleeve pipe for closing insulation the most according to claim 1, it is characterised in that: described sleeve (3) surface has
It is easy to sleeve and telescopic joint anti-skidding cutting.
A kind of sleeve pipe for closing insulation the most according to claim 1, it is characterised in that: described hauling rope (10) two ends
It is provided with and is easy to machine or the internal ring-shaped hook through cable of artificial traction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573423.7U CN205790431U (en) | 2016-06-14 | 2016-06-14 | A kind of sleeve pipe for closing insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573423.7U CN205790431U (en) | 2016-06-14 | 2016-06-14 | A kind of sleeve pipe for closing insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790431U true CN205790431U (en) | 2016-12-07 |
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ID=58133334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573423.7U Active CN205790431U (en) | 2016-06-14 | 2016-06-14 | A kind of sleeve pipe for closing insulation |
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| CN (1) | CN205790431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666401A (en) * | 2020-12-15 | 2021-04-16 | 广东电网有限责任公司电力科学研究院 | Transformer insulating sleeve frequency domain dielectric spectrum field testing device, cavity conductor and method |
-
2016
- 2016-06-14 CN CN201620573423.7U patent/CN205790431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666401A (en) * | 2020-12-15 | 2021-04-16 | 广东电网有限责任公司电力科学研究院 | Transformer insulating sleeve frequency domain dielectric spectrum field testing device, cavity conductor and method |
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| GR01 | Patent grant |