CN205606032U - Coupling that can connecting cable - Google Patents
Coupling that can connecting cable Download PDFInfo
- Publication number
- CN205606032U CN205606032U CN201620386862.7U CN201620386862U CN205606032U CN 205606032 U CN205606032 U CN 205606032U CN 201620386862 U CN201620386862 U CN 201620386862U CN 205606032 U CN205606032 U CN 205606032U
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- CN
- China
- Prior art keywords
- outer cover
- copper sheet
- rubber seal
- annular outer
- pipe joint
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Abstract
The utility model discloses a coupling that can connecting cable, it including have open -ended annular shell, locate this annular housing opening department fastener, arrange the rubber seal in this annular shell, bury the conductive copper sheet of the current conveyance of being convenient for in the rubber seal underground, conductive copper sheet has extramural wiring haptic element in the rubber seal of stretching out. The utility model discloses ordinary pipeline can enough be connected to this kind of coupling, can be used for the connecting cable again, has expanded the application of coupling structure.
Description
Technical field
This utility model relates to a kind of pipe joint, a kind of pipe joint that can connect cable.
Background technology
In pipeline construction, it is the most universal application demand that pipeline connects.At present, carry out with pipe joint
Pipeline connection is widely used.
Existing pipe joint generally comprises the annular outer cover of an opening, the built-in rubber seal of shell, rubber
The outer wall of sealing ring is close to outer casing inner wall but the two is not fixed together, and retention mechanism is arranged on the opening of shell
Place, is used for fastening this shell, when retention mechanism tightens, and the gap shrinks at shell aperture, make shell pair
Rubber seal forms radially inner chucking power, so that shell is fastened, and and then makes rubber seal
Inwall shrink and place the outer wall of pipeline therein with clamping and realize sealing.
But, the pipe joint of above-mentioned this version can only be used for connecting pipeline, and can not want there being conduction
The cable asked is attached.
Summary of the invention
This utility model purpose is: for the problems referred to above, it is provided that a kind of pipe joint that can connect cable, with
Extend the application of existing pipe joint.
The technical solution of the utility model is: a kind of pipe joint that can connect cable, including with opening
Annular outer cover, the clamp device being located at this annular outer cover opening part, the rubber that is arranged in this annular outer cover are close
Seal, is embedded with in described rubber seal and is easy to the conductive copper sheet that electric current passes through, and described conductive copper sheet has
Stretch out the wiring haptic element outside rubber seal inwall.
This utility model, on the basis of technique scheme, also includes following preferred version:
Described conductive copper sheet by:
The circumferentially-spaced distribution of circumferencial direction along described rubber seal and its length direction and rubber seal
The some axial copper sheets that the centerline axis parallel of circle is arranged, and
Some described axial copper sheets are linked together and its length is along the circle of described rubber seal
The circumferential copper sheet composition that circumferential direction is extended；
The two ends radially-inwardly bending of described axial copper sheet and form described wiring haptic element.
Some described axial copper sheets are structure as a whole with described circumference copper sheet.
Described rubber seal is integrated injection mo(u)lding and forms, when described rubber seal injection mo(u)lding, and institute
State conductive copper sheet to be embedded in injection molded elastomer.
The axial two ends of described annular outer cover form the retaining wall extended radially inwardly, and at described annular outer cover
Inside it is provided with the ring-shaped clip of the band fracture being arranged between described retaining wall and described rubber seal.
Described clamp device includes the lug being respectively arranged on the annular outer cover of described opening both sides a pair, described
Lug is outwards to be bent to form from opening part by annular outer cover, and the end of bending part is fixed on annular outer cover；
The bending place of each lug is symmetrically arranged with the hole, location of two axially spaced-aparts, described location Kong Weikuan respectively
Spend the strip hole that size uniform is consistent, and the length two ends of described strip hole are semicircular structure, each convex
In ear is equipped with round steel respectively, wherein offers the cross keyhole corresponding with hole, location accordingly on a round steel, separately
Offer on a piece round steel and screwed hole corresponding to hole, location accordingly, bolt be horizontally through correspondence hole, location and
Cross keyhole and threaded with described screwed hole.
The end of the bending part of described lug is to be fixed in a welding manner on described annular outer cover.
Also include the opening for closing described annular outer cover joins bridge, described in join one end and the annular outer cover of bridge
The inwall of opening side fixing connect, the other end is free end.
The utility model has the advantages that: this pipe joint of this utility model can either connect common pipe, again can
Enough connect cable, be greatly expanded the application of pipe joint structure.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, in embodiment being described below
The required accompanying drawing used is briefly described, and the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram of this pipe joint of this utility model embodiment；
Fig. 2 is the three-dimensional structure diagram of rubber seal in this pipe joint of this utility model embodiment；
Fig. 3 is the structural representation in this utility model embodiment after conductive copper sheet expansion；
Fig. 4 is conductive copper sheet structural representation in rubber seal in this utility model embodiment；
Wherein: 1-annular outer cover, 11-retaining wall, 1a-opening, 2-clamp device, 21-lug, 22-positions hole,
23-round steel, 24-bolt, 3-rubber seal, 5-ring-shaped clip, 6-joins bridge, 7-conductive copper sheet, and 71-is axial
Copper sheet, 72-circumference copper sheet, 7a-wiring haptic element.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are to use
It is not limited to limit scope of the present utility model in explanation this utility model.The implementation condition used in embodiment
Can do adjustment further according to the condition of concrete producer, not marked implementation condition is usually in normal experiment
Condition.
Fig. 1 shows a specific embodiment of this pipe joint of this utility model, with traditional cable joint phase
With, it also includes that the annular outer cover 1 of band opening 1a is (specifically, the periphery of annular outer cover 1 is axial
Disconnect and form described opening 1a, be located at the clamp device 2 of this annular outer cover opening part, be arranged in this annular
Rubber seal 3 in shell.When this pipe joint is used for connecting two pipelines as ordinary pipe couplings, will
It is set in the joint of two pipelines, tightens up described clamp device 2 and makes the gap of annular outer cover 1 opening part
Diminishing, and then make annular outer cover 1 that rubber seal 3 is formed radially inner chucking power, shell is fastened,
And and then make the inwall of rubber seal shrink the outer wall placing two pipelines therein with clamping, thus
This pipe joint of effective guarantee and the connection sealing of pipeline enclosure.
The key improvements of the present embodiment is: be embedded with leading of being easy to that electric current passes through in described rubber seal 3
Electrolytic copper sheet 7, and described conductive copper sheet 7 has the wiring haptic element 7a stretched out outside rubber seal 3 inwall.
It is easy to the conductive copper sheet 7 that electric current passes through owing to this example is embedded with in rubber seal 3, so that its tool
There is cable linkage function.During actual application, this pipe joint can be set in the joint of two cables, and
The core of cable is connected on the wiring haptic element on conductive copper sheet 7, thus realizes the electrical of these two cables
Connect.Then tighten up described clamp device 2 and make the gap of annular outer cover 1 opening part diminish, and then make ring
Shape shell 1 forms radially inner chucking power to rubber seal 3, and shell is fastened, and and then makes rubber
The inwall of sealing ring shrinks to clamp the outer wall placing two cables therein, thus this pipe of effective guarantee
Connection sealing between joint and cable and stable connection.
With reference to shown in Fig. 2～Fig. 4, described conductive copper sheet 7 is by some axial copper sheets 71 and a circumferential copper
Sheet 72 is constituted.Wherein, some described axial copper sheets 71 are along the circumferencial direction week of rubber seal 3
To spaced apart, and the centerline axis parallel of every axial copper sheet 71 length direction and rubber seal 3 is arranged
's.These axial copper sheets 71 are linked together by circumference copper sheet 72, and the length of circumference copper sheet 72 is along rubber
The circumferencial direction of glue sealing ring 3 is extended.These axial copper sheets 71 are structure as a whole with circumference copper sheet 72.
Axially the two ends radially-inwardly bending of copper sheet 71 and form described wiring haptic element.
Described rubber seal 3 is integrated injection mo(u)lding and forms, when rubber seal 3 injection mo(u)lding, and institute
State conductive copper sheet 7 to be embedded in injection molded elastomer.
Referring again to shown in Fig. 1, in this example, the axial two ends of described annular outer cover 1 form radially-inwardly prolongs
The retaining wall 11 stretched, and be provided with in described annular outer cover 1 and be arranged in described retaining wall 11 and described rubber seal
The ring-shaped clip 5 of the band fracture between 3.The port of ring-shaped clip 5 is relative with the opening 1a of annular outer cover 1
Should.During actual application, after this pipe joint has fastened, rubber seal 3 compressive deformation and press annular snap
Hoop 5, so that this ring-shaped clip 5 clamping cable outer wall, prevents pipe joint from axial dipole field occurring on cable.
Referring again to shown in Fig. 1, described clamp device 2 includes a pair being respectively arranged at described opening 1a both sides
Lug 21 on annular outer cover 1, described lug 21 is outwards to be bent to form from opening part by annular outer cover 1,
The end of bending part is fixed on annular outer cover.The bending place of each lug is symmetrically arranged with two respectively
The hole, location 22 of axially spaced-apart.And, the processing to hole, location, described lug bending place 22 for convenience, this
Hole 22, location is arranged to the strip hole of width dimensions uniformity by example, and the length two ends of strip hole are half
Circular configuration.Round steel 23 (two lugs, therefore have two round steel) it is equipped with respectively in each lug, its
In offer on a round steel 23 and corresponding with hole, location accordingly cross keyhole (smooth inner wall), another root round steel
Offer the screwed hole corresponding with hole, location accordingly on 23, cross the aperture slightly larger than screwed hole, the aperture of keyhole,
Bolt 24 is horizontally through the hole, location of correspondence and crosses keyhole and threaded with described screwed hole.During actual application,
By tightening and loosening and realize the fastening on pipeline of this pipe joint and dismounting bolt 24.
In this example, the end of the bending part of described lug 21 is to be fixed in a welding manner outside described annular
On shell 1.
This pipe joint also includes joining bridge 6, and this is joined bridge 6 and is arranged at the opening 1a of annular outer cover 1, is used for sealing
Close this opening 1a.The inwall of one end and annular outer cover opening side of joining bridge 6 is welded and fixed, and the other end is certainly
By holding.When opening 1a is tightened up by the clamp device 2 of pipe joint, the free end joining bridge 6 can be along shell
Wall moves.
Certainly, above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow
People will appreciate that content of the present utility model and implement according to this, can not limit guarantor of the present utility model with this
Protect scope.All equivalent transformations done according to the spirit of this utility model main technical schemes or modification,
All should contain within protection domain of the present utility model.
Claims (8)
1. can connect a pipe joint for cable, including with opening (1a) annular outer cover (1),
The clamp device (2) being located at this annular outer cover opening part, the rubber seal (3) being arranged in this annular outer cover,
It is characterized in that: in described rubber seal (3), be embedded with the conductive copper sheet (7) be easy to electric current and pass through,
Described conductive copper sheet (7) has the wiring haptic element (7a) stretched out outside rubber seal (3) inwall.
The pipe joint that can connect cable the most according to claim 1, it is characterised in that described conduction
Copper sheet (7) by:
Along the circumferentially-spaced distribution of circumferencial direction of described rubber seal (3) and its length direction and rubber
The some axial copper sheets (71) that the centerline axis parallel of sealing ring (3) is arranged, and
Some described axial copper sheets (71) are linked together and its length is along described rubber seal
The circumferential copper sheet (72) that the circumferencial direction of circle (3) is extended is constituted；
The two ends radially-inwardly bending of described axial copper sheet (71) and form described wiring haptic element (7a).
The pipe joint that can connect cable the most according to claim 2, it is characterised in that: if described
The axial copper sheet of dry root (71) is structure as a whole with described circumference copper sheet (72).
The pipe joint that can connect cable the most according to claim 3, it is characterised in that: described rubber
Sealing ring (3) is integrated injection mo(u)lding and forms, when described rubber seal (3) injection mo(u)lding, described
Conductive copper sheet (7) is embedded in injection molded elastomer.
The pipe joint that can connect cable the most according to claim 1, it is characterised in that: described annular
The axial two ends of shell (1) form the retaining wall (11) extended radially inwardly, and in described annular outer cover (1)
Inside it is provided with the ring-shaped clip of the band fracture being arranged between described retaining wall (11) and described rubber seal (3)
(5)。
The pipe joint that can connect cable the most according to claim 1, it is characterised in that: described fastening
Device (2) includes the lug (21) being respectively arranged on described opening (1a) both sides annular outer cover (1) a pair,
Described lug (21) is outwards to be bent to form from opening part by annular outer cover (1), and the end of bending part is solid
On annular outer cover；The bending place of each lug is symmetrically arranged with the hole, location of two axially spaced-aparts respectively
(22), hole, described location (22) is the strip hole of width dimensions uniformity, and described strip hole
Length two ends are semicircular structure, are equipped with round steel (23), wherein a round steel (23) in each lug respectively
On offer with accordingly location hole corresponding cross keyhole, another root round steel (23) offers and positions accordingly
The screwed hole that hole is corresponding, bolt (24) be horizontally through correspondence hole, location and cross keyhole and with described screwed hole
Threaded.
The pipe joint that can connect cable the most according to claim 6, it is characterised in that: described lug
(21) end of bending part is to be fixed in a welding manner on described annular outer cover (1).
The pipe joint that can connect cable the most according to claim 1, it is characterised in that: also include using
In close described annular outer cover opening (1a) join bridge (6), described in join one end of bridge (6) and annular
The inwall of the opening side of shell is fixing to be connected, and the other end is free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386862.7U CN205606032U (en) | 2016-05-03 | 2016-05-03 | Coupling that can connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386862.7U CN205606032U (en) | 2016-05-03 | 2016-05-03 | Coupling that can connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606032U true CN205606032U (en) | 2016-09-28 |
Family
ID=56968178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386862.7U Active CN205606032U (en) | 2016-05-03 | 2016-05-03 | Coupling that can connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712188A (en) * | 2018-07-13 | 2020-01-21 | 深圳市创客工场科技有限公司 | Robot expansion assembly, adapter and dovetail groove piece thereof |
| CN112923298A (en) * | 2019-12-05 | 2021-06-08 | 安徽明威照明器材有限公司 | Illumination self-control energy-saving engineering street lamp |
-
2016
- 2016-05-03 CN CN201620386862.7U patent/CN205606032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712188A (en) * | 2018-07-13 | 2020-01-21 | 深圳市创客工场科技有限公司 | Robot expansion assembly, adapter and dovetail groove piece thereof |
| CN112923298A (en) * | 2019-12-05 | 2021-06-08 | 安徽明威照明器材有限公司 | Illumination self-control energy-saving engineering street lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |