CN205829075U - Glass fiber reinforced plastic optical cable protection sleeve - Google Patents
Glass fiber reinforced plastic optical cable protection sleeve Download PDFInfo
- Publication number
- CN205829075U CN205829075U CN201620626531.6U CN201620626531U CN205829075U CN 205829075 U CN205829075 U CN 205829075U CN 201620626531 U CN201620626531 U CN 201620626531U CN 205829075 U CN205829075 U CN 205829075U
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- China
- Prior art keywords
- baffle ring
- draw
- fastening block
- block part
- utility
- 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.)
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Abstract
This utility model relates to tubing technical field, specifically, relates to a kind of glass fiber reinforced plastic optical cable protection sleeve.It includes that body, body include the first body, is socketed with the second body in the first body；First body end extends to inner circumferential and forms the first baffle ring, and the second body end extends outside formation for the second baffle ring coordinated with the first baffle ring, the second body and the first baffle ring threaded engagement.This utility model is readily transported.
Description
Technical field
This utility model relates to tubing technical field, specifically, relates to a kind of glass fiber reinforced plastic optical cable and protects
Protecting pipe.
Background technology
Tubing the most extensively uses in multiple fields, and for power engineering field, prior art is laying cable
Time, in order to cable is protected, it will usually by a cable sleeve, cable will be protected.Existing cable sleeve is universal
There is the number of drawbacks such as pipe joint sealing is poor, weatherability is poor, poor rigidity, not readily transportable use.
Utility model content
In order to overcome certain or some defect of prior art, it is double that this utility model provides a kind of high density PVC
Wall corrugated tube.
According to high density Double-wall PVC corrugated tube of the present utility model, it includes that body, body two ends are equipped with card access node
Structure；Interface arrangment includes that body end stretches out the fastening block part of semi-annular shape formed axially outside, body end remaining
The draw-in groove portion forming semi-annular shape is shunk in region to inner circumferential, and fastening block part and draw-in groove portion form a complete annulus in the circumferential；
The length of fastening block part is identical with the degree of depth in draw-in groove portion, and the thickness of fastening block part is identical with the thickness in draw-in groove portion, lays respectively at body two
The mutual centrosymmetry of interface arrangment of end.
In high density Double-wall PVC corrugated tube of the present utility model, adjacent tubes can be attached by interface arrangment, phase
For using undertaking mode to be attached than existing body, its adjacent tubes is when being attached, and arbitrary body all can be from perpendicular
Nogata is to incision junction point, thus easily facilitates construction.It addition, by the cooperation between fastening block part and draw-in groove portion so that adjacent tubes
The junction of body can possess preferably sealing property.
As preferably, body includes being positioned at the PVC plastic bed of material of internal layer and being positioned at the surge layer of outer layer, and interface arrangment is positioned at
At the PVC plastic bed of material.
In high density Double-wall PVC corrugated tube of the present utility model, by arranging surge layer so that body can possess preferably
Critical external compressive resistance ability, also make body can preferably adapt to the deformation caused because of settlement of foundation.
As preferably, the thickness in fastening block part and draw-in groove portion is 1/3rd of PVC plastic layer thickness.
In high density Double-wall PVC corrugated tube of the present utility model, the thickness in fastening block part and draw-in groove portion can be PVC plastic
/ 3rd of layer thickness, so that fastening block part and draw-in groove portion can possess preferably bonding strength, and ensure that simultaneously
Preferably contact area can be possessed between the mouth of pipe of adjacent tubes.
As preferably, inside fastening block part, it is provided with the hot melt tank for arranging heating wire, outside draw-in groove portion at corresponding hot melt tank
It is provided with welding fin.
In high density Double-wall PVC corrugated tube of the present utility model, can arrange heating wire in hot melt tank, welding fin can
It is corresponding with hot melt tank, so that it can preferably pass through hot-melt adhesive paste when connecting.
In order to overcome certain or some defect of prior art, this utility model additionally provides a kind of glass fibre and increases
Strong plastic light cable protecting sleeve.
According to glass fiber reinforced plastic optical cable protection sleeve of the present utility model, it includes that body, body include
One body, is socketed with the second body in the first body；First body end extends to inner circumferential and forms the first baffle ring, the second body end
Portion extends outside formation for the second baffle ring coordinated with the first baffle ring, the second body and the first baffle ring threaded engagement.
In glass fiber reinforced plastic optical cable protection sleeve of the present utility model, its body can be by second when transport
Body shrinks in the first body, thus is taken up space when greatly reducing body transport, and then is readily transported；And make actual
Used time, it is possible to the second body is extracted out in the first body, by the threaded engagement of the second body Yu first gear interannular so that the
Two bodys preferably can be connected with the first body, and by the first baffle ring and the cooperation of second gear interannular, also makes the
Preferably sealing property can be possessed between one body and the second body.
As preferably, at the second baffle ring, it is provided with closure gasket groove, is provided with close for coordinate with closure gasket groove at the first baffle ring
Envelope bulge loop.
In glass fiber reinforced plastic optical cable protection sleeve of the present utility model, by between closure gasket groove and sealing bulge loop
Cooperation so that the first baffle ring and the second baffle ring can preferably close fit.
As preferably, in closure gasket groove, it is provided with gasket seal.
In glass fiber reinforced plastic optical cable protection sleeve of the present utility model, the setting of gasket seal, it is possible to enter
Step ground increases the seal of the first baffle ring and second gear interannular.
As preferably, it is provided with dead ring between gasket seal and closure gasket groove diapire, sets between dead ring and closure gasket groove diapire
There is multiple compression spring.
In glass fiber reinforced plastic optical cable protection sleeve of the present utility model, setting of dead ring and multiple compression spring
Putting so that when the first body and the second body are attached, dead ring ensure that gasket seal overlays sealing bulge loop all the time, from
And ensure that the preferable sealing property of the first baffle ring and second gear interannular further.
In order to overcome certain or some defect of prior art, this utility model additionally provides a kind of steel wire mesh frame
MPP multiple tube.
According to steel wire mesh frame MPP multiple tube of the present utility model, it includes that body, body include the first body and socket
The second body in the first body；First body end extends to inner circumferential and forms the first baffle ring, and the second body end is to periphery
Extend the second baffle ring formed for coordinating, the second body and the first baffle ring threaded engagement with the first baffle ring；
First body and the second body all include MPP plastic layer that from-inner-to-outer sets gradually, steel wire mesh frame layer and anti-
Sheath；
Body two ends are equipped with interface arrangment, and interface arrangment includes that body end stretches out half formed axially outside
Circular fastening block part, the draw-in groove portion forming semi-annular shape, fastening block part and draw-in groove portion are shunk in remaining region, body end to inner circumferential
Form a complete annulus in the circumferential；The length of fastening block part is identical with the degree of depth in draw-in groove portion, the thickness of fastening block part and draw-in groove
The thickness in portion is identical, lays respectively at the mutual centrosymmetry of interface arrangment at body two ends.
In steel wire mesh frame MPP multiple tube of the present utility model, its body transport time the second body can be shunk in
In first body, thus taken up space when greatly reducing body transport, and then be readily transported；And when actually used, it is possible to
Second body is extracted out in the first body, by the threaded engagement of the second body Yu first gear interannular so that the second body energy
Enough be preferably connected with the first body, and by the first baffle ring and the cooperation of second gear interannular, also make the first body and
Preferably sealing property can be possessed between the second body.
In steel wire mesh frame MPP multiple tube of the present utility model, adjacent tubes can be attached by interface arrangment, phase
For using undertaking mode to be attached than existing body, its adjacent tubes is when being attached, and arbitrary body all can be from perpendicular
Nogata is to incision junction point, thus easily facilitates construction.It addition, by the cooperation between fastening block part and draw-in groove portion so that adjacent tubes
The junction of body can possess preferably sealing property.
In steel wire mesh frame MPP multiple tube of the present utility model, by arranging MPP plastic layer, steel wire mesh frame layer and preventing
Sheath so that it can not only overcome steel pipe and the respective shortcoming of plastic tube, and can preferably keep steel pipe and plastic tube each
Advantage.
As preferably, at the second baffle ring, it is provided with closure gasket groove, is provided with close for coordinate with closure gasket groove at the first baffle ring
Envelope bulge loop.
In steel wire mesh frame MPP multiple tube of the present utility model, by coordinating between closure gasket groove with sealing bulge loop so that
First baffle ring and the second baffle ring can preferably close fit.
As preferably, in closure gasket groove, it is provided with gasket seal.
In steel wire mesh frame MPP multiple tube of the present utility model, the setting of gasket seal, it is possible to increase by first further
Baffle ring and the seal of second gear interannular.
As preferably, it is provided with dead ring between gasket seal and closure gasket groove diapire, sets between dead ring and closure gasket groove diapire
There is multiple compression spring.
In steel wire mesh frame MPP multiple tube of the present utility model, dead ring and the setting of multiple compression spring so that first
When body and the second body are attached, dead ring ensure that gasket seal overlays sealing bulge loop all the time, thus further
Ensure that the preferable sealing property of the first baffle ring and second gear interannular.
As preferably, the thickness in fastening block part and draw-in groove portion is 1/2nd of body thickness.
In steel wire mesh frame MPP multiple tube of the present utility model, it is thick that the thickness in fastening block part and draw-in groove portion can be body
/ 2nd of degree, so that fastening block part and draw-in groove portion can possess preferably bonding strength, and ensure that adjacent simultaneously
Preferably contact area can be possessed between the mouth of pipe of body.
As preferably, inside fastening block part, it is provided with the hot melt tank for arranging heating wire, outside draw-in groove portion at corresponding hot melt tank
It is provided with welding fin.
In steel wire mesh frame MPP multiple tube of the present utility model, can arrange heating wire in hot melt tank, welding fin can
It is corresponding with hot melt tank, so that adjacent tubes can preferably pass through hot-melt adhesive paste when connecting.
In order to overcome certain or some defect of prior art, this utility model additionally provides a kind of MPP fiberglass
Multiple tube.
According to MPP composite glass steel pipe of the present utility model, it includes that body, body include what from-inner-to-outer set gradually
Oneth MPP plastic layer, frp layer and the 2nd MPP plastic layer；
Body two ends are equipped with interface arrangment, and interface arrangment includes that body end stretches out half formed axially outside
Circular fastening block part, the draw-in groove portion forming semi-annular shape, fastening block part and draw-in groove portion are shunk in remaining region, body end to inner circumferential
Form a complete annulus in the circumferential；The length of fastening block part is identical with the degree of depth in draw-in groove portion, the thickness of fastening block part and draw-in groove
The thickness in portion is identical, lays respectively at the mutual centrosymmetry of interface arrangment at body two ends；
Circumferentially arranged with locating slot inside fastening block part, outside draw-in groove portion, at corresponding locating slot, it is provided with positioning convex ring.
In MPP composite glass steel pipe of the present utility model, by arranging frp layer, its body can be possessed preferably
Intensity and rigidity.
In MPP composite glass steel pipe of the present utility model, adjacent tubes can be attached by interface arrangment, compares existing
For having body to use undertaking mode to be attached, its adjacent tubes is when being attached, and arbitrary body all can be from vertically side
To incision junction point, thus easily facilitate construction.It addition, by the cooperation between fastening block part and draw-in groove portion so that adjacent tubes
Junction can possess preferably sealing property.
It addition, the setting of locating slot and positioning convex ring makes, adjacent tubes coordinate time, two corresponding interface arrangments
Can preferably connect, be difficult to produce in the axial direction rock.
As preferably, the thickness in fastening block part and draw-in groove portion is 1/3rd of body thickness.
In MPP composite glass steel pipe of the present utility model, the thickness in fastening block part and draw-in groove portion can be body thickness
1/2nd, so that fastening block part and draw-in groove portion can possess preferably bonding strength, and ensure that adjacent tubes simultaneously
The mouth of pipe between can possess preferably contact area.
As preferably, it is right that locating slot and positioning convex ring have 3.
In MPP composite glass steel pipe of the present utility model, it is 3 right that locating slot and positioning convex ring can have, thus further
Ensure that the bonding strength of junction.
As preferably, body includes the first body and the second body with the first body socket, and the first body end is inside
Zhou Yanshen forms the first baffle ring, and the second body end extends outside and formed for the second baffle ring coordinated with the first baffle ring, the
Two bodys and the first baffle ring threaded engagement.
In MPP composite glass steel pipe of the present utility model, the second body can be shunk in first by its body when transport
In body, thus taken up space when greatly reducing body transport, and then be readily transported；And when actually used, it is possible to by
Two bodys are extracted out in the first body, by the threaded engagement of the second body Yu first gear interannular so that the second body can be with
First body preferably connects, and by the first baffle ring and the cooperation of second gear interannular, also makes the first body and second
Preferably sealing property can be possessed between body.
As preferably, at the second baffle ring, it is provided with closure gasket groove, is provided with close for coordinate with closure gasket groove at the first baffle ring
Envelope bulge loop.
In MPP composite glass steel pipe of the present utility model, by coordinating between closure gasket groove with sealing bulge loop so that first
Baffle ring and the second baffle ring can preferably close fit.
As preferably, it is provided with gasket seal in closure gasket groove, is provided with dead ring between gasket seal and closure gasket groove diapire, tightly
Gu be provided with multiple compression spring between ring and closure gasket groove diapire.
In MPP composite glass steel pipe of the present utility model, the setting of gasket seal, it is possible to increase by the first baffle ring further
Seal with second gear interannular.Dead ring and the setting of multiple compression spring so that the first body and the second body are carried out even
When connecing, dead ring ensure that gasket seal overlays sealing bulge loop all the time, thus ensure that the first baffle ring and second further
Preferable sealing property between baffle ring.
In order to overcome certain or some defect of prior art, this utility model additionally provides a kind of PVC fiberglass
Multiple tube.
According to PVC composite glass steel pipe of the present utility model, it includes that body, body include what from-inner-to-outer set gradually
The first PVC plastic bed of material, glass reinforced plastic support layer and the second PVC plastic bed of material；
Body two ends are equipped with interface arrangment, and interface arrangment includes that body end stretches out half formed axially outside
Circular fastening block part, the draw-in groove portion forming semi-annular shape, fastening block part and draw-in groove portion are shunk in remaining region, body end to inner circumferential
Form a complete annulus in the circumferential；The length of fastening block part is identical with the degree of depth in draw-in groove portion, the thickness of fastening block part and draw-in groove
The thickness in portion is identical, lays respectively at the mutual centrosymmetry of interface arrangment at body two ends；
Circumferentially arranged with locating slot inside fastening block part, outside draw-in groove portion, it is provided with positioning convex ring with locating slot corresponding position；
Being provided with the first adpting flange outside fastening block part end, body is provided with the second adpting flange with the outside of junction, draw-in groove portion.
In PVC composite glass steel pipe of the present utility model, by arranging glass reinforced plastic support layer, its body can be possessed
Preferably intensity and rigidity.
In PVC composite glass steel pipe of the present utility model, adjacent tubes can be attached by interface arrangment, compares existing
For having body to use undertaking mode to be attached, its adjacent tubes is when being attached, and arbitrary body all can be from vertically side
To incision junction point, thus easily facilitate construction.It addition, by the cooperation between fastening block part and draw-in groove portion so that adjacent tubes
Junction can possess preferably sealing property.
In PVC composite glass steel pipe of the present utility model, the setting of locating slot and positioning convex ring makes, and adjacent tubes is being joined
During conjunction, two corresponding interface arrangments can preferably connect so that body is difficult to produce in the axial direction rock.It addition, the
The setting of one adpting flange and the second adpting flange makes, and adjacent tubes can pass through Flange joint by it upon connection axially
On preferably fasten, thus preferably add bonding strength.
As preferably, the thickness in fastening block part and draw-in groove portion is 1/3rd of body thickness.
In PVC composite glass steel pipe of the present utility model, the thickness in fastening block part and draw-in groove portion can be body thickness
1/2nd, so that fastening block part and draw-in groove portion can possess preferably bonding strength, and ensure that adjacent tubes simultaneously
The mouth of pipe between can possess preferably contact area.
As preferably, it is right that locating slot and positioning convex ring have 3.
In PVC composite glass steel pipe of the present utility model, it is 3 right that locating slot and positioning convex ring can have, thus further
Ensure that the bonding strength of junction.
As preferably, body includes the first body and the second body with the first body socket, and the first body end is inside
Zhou Yanshen forms the first baffle ring, and the second body end extends outside and formed for the second baffle ring coordinated with the first baffle ring, the
Two bodys and the first baffle ring threaded engagement.
In PVC composite glass steel pipe of the present utility model, the second body can be shunk in first by its body when transport
In body, thus taken up space when greatly reducing body transport, and then be readily transported；And when actually used, it is possible to by
Two bodys are extracted out in the first body, by the threaded engagement of the second body Yu first gear interannular so that the second body can be with
First body preferably connects, and by the first baffle ring and the cooperation of second gear interannular, also makes the first body and second
Preferably sealing property can be possessed between body.
As preferably, at the second baffle ring, it is provided with closure gasket groove, is provided with close for coordinate with closure gasket groove at the first baffle ring
Envelope bulge loop.
In PVC composite glass steel pipe of the present utility model, by coordinating between closure gasket groove with sealing bulge loop so that first
Baffle ring and the second baffle ring can preferably close fit.
As preferably, it is provided with gasket seal in closure gasket groove, is provided with dead ring between gasket seal and closure gasket groove diapire, tightly
Gu be provided with multiple compression spring between ring and closure gasket groove diapire.
In PVC composite glass steel pipe of the present utility model, the setting of gasket seal, it is possible to increase by the first baffle ring further
Seal with second gear interannular.Dead ring and the setting of multiple compression spring so that the first body and the second body are carried out even
When connecing, dead ring ensure that gasket seal overlays sealing bulge loop all the time, thus ensure that the first baffle ring and second further
Preferable sealing property between baffle ring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the body in embodiment 1；
Fig. 2 is the tube wall schematic cross-section of the body in embodiment 1；
Fig. 3 is that the perpendicular of the body in embodiment 2 cuts open schematic diagram；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the generalized section of the body in embodiment 3；
Fig. 6 is the tube wall schematic cross-section of the body in embodiment 4；
Fig. 7 is that the perpendicular of the body in embodiment 4 cuts open schematic diagram；
Fig. 8 is the tube wall schematic cross-section of the body in embodiment 5；
Fig. 9 is that the perpendicular of the body in embodiment 5 cuts open schematic diagram.
Detailed description of the invention
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
It should be appreciated that embodiment be only this utility model explained and and non-limiting.
Embodiment 1
As it is shown in figure 1, present embodiments provide a kind of high density Double-wall PVC corrugated tube, it includes body 100.Body 100
Two ends are equipped with interface arrangment 110；Interface arrangment 110 include body 100 end axially outside stretch out formed semicircle
Ring-type fastening block part 111, the draw-in groove portion 112 forming semi-annular shape, fastening block part are shunk in remaining region, body 100 end to inner circumferential
111 and draw-in groove portion 112 form a complete annulus in the circumferential；The degree of depth phase in the length of fastening block part 111 and draw-in groove portion 112
With, the thickness of fastening block part 111 is identical with the thickness in draw-in groove portion 112, and the interface arrangment 110 laying respectively at body 100 two ends is mutual
Centrosymmetry.
As in figure 2 it is shown, body 100 includes the PVC plastic bed of material 210 being positioned at internal layer and is positioned at the surge layer 220 of outer layer, clamping
Structure 110 is positioned at the PVC plastic bed of material 210.
In the present embodiment, the thickness in fastening block part 111 and draw-in groove portion 112 is 1/3rd of the PVC plastic bed of material 210 thickness.
In the present embodiment, inside fastening block part 111, it is provided with the hot melt tank for arranging heating wire, corresponding outside draw-in groove portion 112
Welding fin it is provided with at hot melt tank.
In the present embodiment, 3 times of its thickness a length of of fastening block part 111, the size in draw-in groove portion 112 and fastening block part 111 chi
It is very little corresponding, so that fastening block part 111 is not easily broken and has preferably effectively connection area.
Embodiment 2
As it is shown on figure 3, present embodiments provide a kind of glass fiber reinforced plastic optical cable protection sleeve, it includes body
100.Body 100 includes the first body 310, is socketed with the second body 320 in the first body 310；First body 310 end is inside
Zhou Yanshen forms the first baffle ring 410, the second body 320 end extend outside formed for coordinate with the first baffle ring 410 the
Two baffle rings 420, the second body 320 and the first baffle ring 410 threaded engagement.
As shown in Figure 4, at the second baffle ring 420, be provided with closure gasket groove 411, be provided with at the first baffle ring 410 for sealing ring
The sealing bulge loop 421 that groove 411 coordinates；Gasket seal 412, gasket seal 412 and closure gasket groove 411 it is provided with in closure gasket groove 411
It is provided with dead ring 413 between diapire, between dead ring 413 and closure gasket groove 411 diapire, is provided with multiple compression spring 414.
In the present embodiment, the two ends of the first body 310 are equipped with the second body 320, and the length of the first body 310 is about
2 times of second body 320 length.
Embodiment 3
As it is shown in figure 5, present embodiments provide a kind of steel wire mesh frame MPP multiple tube, it includes body 100.
In the present embodiment, body 100 uses the socket mode in embodiment 2 on the whole, i.e. body 100 includes first
Body 310 and the second body 320 being socketed in the first body 310；First body 310 end extends to inner circumferential and forms first gear
Ring 410, the second body 320 end extends outside formation for the second baffle ring 420 coordinated with the first baffle ring 410, the second pipe
Body 320 and the first baffle ring 410 threaded engagement.
In the present embodiment, body 100 two ends (corresponding second body 320 outer end) is equipped with the interface arrangment in embodiment 1
110, i.e. body 100 two ends are equipped with interface arrangment 110, interface arrangment 110 includes that body 100 end is the most outside
Extending the fastening block part 111 of the semi-annular shape formed, the draw-in groove forming semi-annular shape is shunk in remaining region, body 100 end to inner circumferential
Portion 112, fastening block part 111 and draw-in groove portion 112 form a complete annulus in the circumferential；The length of fastening block part 111 and draw-in groove portion
The degree of depth of 112 is identical, and the thickness of fastening block part 111 is identical with the thickness in draw-in groove portion 112, lays respectively at the clamping at body 100 two ends
The mutual centrosymmetry of structure 110.
In the present embodiment, the first body 310 and the second body 320 all include the MPP plastic layer that from-inner-to-outer sets gradually
510, steel wire mesh frame layer 520 and overcoat 530.
In the present embodiment, at the second baffle ring 420, be provided with closure gasket groove 411, be provided with at the first baffle ring 410 for sealing ring
The sealing bulge loop 421 that groove 411 coordinates；Gasket seal 412, gasket seal 412 and closure gasket groove 411 it is provided with in closure gasket groove 411
It is provided with dead ring 413 between diapire, between dead ring 413 and closure gasket groove 411 diapire, is provided with multiple compression spring 414.
In the present embodiment, the thickness in fastening block part 111 and draw-in groove portion 112 is 1/2nd of the second body 320 thickness.
In the present embodiment, inside fastening block part 111, it is provided with the hot melt tank for arranging heating wire, corresponding outside draw-in groove portion 112
Welding fin it is provided with at hot melt tank.
Embodiment 4
As shown in Figure 6, Figure 7, present embodiments providing a kind of MPP composite glass steel pipe, it includes body 100, body 100
A MPP plastic layer 610, frp layer 620 and the 2nd MPP plastic layer 630 set gradually including from-inner-to-outer.
In the present embodiment, body 100 two ends are equipped with interface arrangment 110, and interface arrangment 110 includes outside body 100 end
Side extends axially outwardly the fastening block part 111 of the semi-annular shape of formation, and remaining region, body 100 end is shunk to inner circumferential and formed half
Circular draw-in groove portion 112, fastening block part 111 and draw-in groove portion 112 form a complete annulus in the circumferential；Fastening block part 111
Length is identical with the degree of depth in draw-in groove portion 112, and the thickness of fastening block part 111 is identical with the thickness in draw-in groove portion 112, lays respectively at body
The mutual centrosymmetry of interface arrangment 110 at 100 two ends.
In the present embodiment, circumferentially arranged with locating slot 710 inside fastening block part 111, corresponding locating slot outside draw-in groove portion 112
Positioning convex ring 720 it is provided with at 710.
In the present embodiment, the thickness in fastening block part 111 and draw-in groove portion 112 is 1/3rd of body 100 thickness, locating slot
710 and positioning convex ring 720 have 3 to (accompanying drawing is schematic diagram, only illustrates a pair).
In the present embodiment, body 100 includes the first body 310 and the second body 320 with the first body 310 socket, the
One body 310 end extends to inner circumferential and forms the first baffle ring 410, and the second body 320 end extends outside formation for the
The second baffle ring 420 that one baffle ring 410 coordinates, the second body 320 and the first baffle ring 410 threaded engagement.
In the present embodiment, at the second baffle ring 420, be provided with closure gasket groove 411, be provided with at the first baffle ring 410 for sealing ring
The sealing bulge loop 421 that groove 411 coordinates；Gasket seal 412, gasket seal 412 and closure gasket groove 411 it is provided with in closure gasket groove 411
It is provided with dead ring 413 between diapire, between dead ring 413 and closure gasket groove 411 diapire, is provided with multiple compression spring 414.
Embodiment 5
As shown in Figure 8, Figure 9, present embodiments providing a kind of PVC composite glass steel pipe, it includes body 100, body 100
The first PVC plastic bed of material 810, glass reinforced plastic support layer 820 and the second PVC plastic bed of material 830 set gradually including from-inner-to-outer.
In the present embodiment, body 100 two ends are equipped with interface arrangment 110, and interface arrangment 110 includes outside body 100 end
Side extends axially outwardly the fastening block part 111 of the semi-annular shape of formation, and remaining region, body 100 end is shunk to inner circumferential and formed half
Circular draw-in groove portion 112, fastening block part 111 and draw-in groove portion 112 form a complete annulus in the circumferential；Fastening block part 111
Length is identical with the degree of depth in draw-in groove portion 112, and the thickness of fastening block part 111 is identical with the thickness in draw-in groove portion 112, lays respectively at body
The mutual centrosymmetry of interface arrangment 110 at 100 two ends.
In the present embodiment, circumferentially arranged with locating slot 710 inside fastening block part 111, with locating slot 710 outside draw-in groove portion 112
Corresponding position is provided with positioning convex ring 720；The first adpting flange 910, body 100 and draw-in groove it is provided with outside fastening block part 111 end
The outside of junction, portion 112 is provided with the second adpting flange 920.
In the present embodiment, the thickness in fastening block part 111 and draw-in groove portion 112 is 1/3rd of body 100 thickness, locating slot
710 and positioning convex ring 720 to have 3 right.
In the present embodiment, body 100 includes the first body 310 and the second body 320 with the first body 310 socket, the
One body 310 end extends to inner circumferential and forms the first baffle ring 410, and the second body 320 end extends outside formation for the
The second baffle ring 420 that one baffle ring 410 coordinates, the second body 320 and the first baffle ring 410 threaded engagement.
In the present embodiment, at the second baffle ring 420, be provided with closure gasket groove 411, be provided with at the first baffle ring 410 for sealing ring
The sealing bulge loop 421 that groove 411 coordinates；Gasket seal 412, gasket seal 412 and closure gasket groove 411 it is provided with in closure gasket groove 411
It is provided with dead ring 413 between diapire, between dead ring 413 and closure gasket groove 411 diapire, is provided with multiple compression spring 414.
Schematically being described this utility model and embodiment thereof above, this description does not has restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, creating in the case of objective without departing from this utility model, designing without creative
The frame mode similar to this technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. glass fiber reinforced plastic optical cable protection sleeve, it is characterised in that: include that body (100), body (100) include
One body (310), is socketed with the second body (320) in the first body (310)；First body (310) end extends shape to inner circumferential
Become the first baffle ring (410), the second body (320) end extend outside formed for coordinate with the first baffle ring (410) second
Baffle ring (420), the second body (320) and the first baffle ring (410) threaded engagement.
Glass fiber reinforced plastic optical cable protection sleeve the most according to claim 1, it is characterised in that: the second baffle ring
(420) place is provided with closure gasket groove (411), and the first baffle ring (410) place is provided with the sealing bulge loop for coordinating with closure gasket groove (411)
(421)。
Glass fiber reinforced plastic optical cable protection sleeve the most according to claim 2, it is characterised in that: closure gasket groove
(411) gasket seal (412) it is provided with in.
Glass fiber reinforced plastic optical cable protection sleeve the most according to claim 3, it is characterised in that: gasket seal
(412) and between closure gasket groove (411) diapire, be provided with dead ring (413), set between dead ring (413) and closure gasket groove (411) diapire
There is multiple compression spring (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626531.6U CN205829075U (en) | 2016-06-21 | 2016-06-21 | Glass fiber reinforced plastic optical cable protection sleeve |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620626531.6U CN205829075U (en) | 2016-06-21 | 2016-06-21 | Glass fiber reinforced plastic optical cable protection sleeve |
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| CN205829075U true CN205829075U (en) | 2016-12-21 |
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| CN201620626531.6U Expired - Fee Related CN205829075U (en) | 2016-06-21 | 2016-06-21 | Glass fiber reinforced plastic optical cable protection sleeve |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161093A (en) * | 2017-06-13 | 2017-09-15 | 芜湖侨云友星电气工业有限公司 | One kind can dock automobile wiring harness sheath |
| CN111180149A (en) * | 2020-01-15 | 2020-05-19 | 彭陈城 | Glass fiber reinforced plastic optical cable protective sleeve |
| CN111900682A (en) * | 2020-07-10 | 2020-11-06 | 杭州攀华电力科技有限公司 | MPP power cable protection tube of high stability |
-
2016
- 2016-06-21 CN CN201620626531.6U patent/CN205829075U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161093A (en) * | 2017-06-13 | 2017-09-15 | 芜湖侨云友星电气工业有限公司 | One kind can dock automobile wiring harness sheath |
| CN107161093B (en) * | 2017-06-13 | 2019-08-23 | 芜湖侨云友星电气工业有限公司 | One kind can dock automobile wiring harness sheath |
| CN111180149A (en) * | 2020-01-15 | 2020-05-19 | 彭陈城 | Glass fiber reinforced plastic optical cable protective sleeve |
| CN111180149B (en) * | 2020-01-15 | 2021-04-09 | 五合兴华通讯设备有限公司 | Glass fiber reinforced plastic optical cable protective sleeve |
| CN111900682A (en) * | 2020-07-10 | 2020-11-06 | 杭州攀华电力科技有限公司 | MPP power cable protection tube of high stability |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200621 |