CN205791444U - A kind of splicing sleeve protection device - Google Patents
A kind of splicing sleeve protection device Download PDFInfo
- Publication number
- CN205791444U CN205791444U CN201620505490.5U CN201620505490U CN205791444U CN 205791444 U CN205791444 U CN 205791444U CN 201620505490 U CN201620505490 U CN 201620505490U CN 205791444 U CN205791444 U CN 205791444U
- Authority
- CN
- China
- Prior art keywords
- joint
- serpentis
- sheet gasket
- splicing sleeve
- steel pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of splicing sleeve protection device, including Rubber end, upper Serpentis joint, lower Serpentis joint, upper binding head, lower union joint, steel pipe, rubber sheet gasket, hex screw, spring shim and larynx hoop.The beneficial effects of the utility model are: the rubber sheet gasket of this kind of continuous protection of pipe device is embedded in steel duct, and steel duct is symmetrical arranged rubber sheet gasket, make to connect between inside compact；It is slidably connected between upper Serpentis joint, lower Serpentis joint, and upper Serpentis joint, lower Serpentis joint formation radius are the arcuate structure of 500mm, make not have at conducting wire end inflection point, make wire will not produce damage；Rubber end internal diameter is the one in 45mm or 48mm, and the one in a length of 2640mm or 2280mm of Rubber end, rubber sheet gasket, fastener for connection, crimp quality is readily obtained guarantee, make pressure at two ends little, reduce the damage to wire, overcome the crimping problem of steel-core-aluminium molded line wire, compensate for the space between steel-core-aluminium molded line wire and splicing sleeve.
Description
Technical field
This utility model relates to a kind of protection of pipe device, is specially a kind of splicing sleeve protection device, belongs to protection device applied technical field.
Background technology
Along with the all-round construction of extra-high voltage project, the application of large-section lead subsequent process is universal, compares with plain conductor, and high cross section lead splicing sleeve crimping difficulty is relatively big, and splicing sleeve is power engineering material, connects the process using and carrying out conductor compression jointing for wire.Domestic transmission line wire tension stringing is executed after the multiple conducting wires of different drums is crimped by splicing sleeve by man-hour requirement and is linked to be whole, and integrally dragging carries out unwrapping wire by hanging over the pulley on steel tower.Owing to splicing sleeve is the relatively low aluminium of intensity; bigger bending can not be born; protect it is thus desirable to use splicing sleeve protection device that splicing sleeve is wrapped in inside; along with the increase of sectional area of wire, currently used continuous protection of pipe device bending radius is less, makes to occur at conducting wire end obvious inflection point; wire is produced damage; there is fracture of wire phenomenon in even wire internal layer, and crimp quality can not get ensureing, the protection length of connecting tube is shorter.Therefore, for the problems referred to above, a kind of splicing sleeve protection device is proposed.
Utility model content
The purpose of this utility model is that provides a kind of splicing sleeve protection device to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose; a kind of splicing sleeve protection device; including Rubber end, upper Serpentis joint, lower Serpentis joint, upper binding head, lower union joint, steel pipe, rubber sheet gasket, hex screw, spring shim and larynx hoop; by being connected through the hex screw within spring shim between described upper Serpentis joint with lower Serpentis joint, and described upper Serpentis joint and lower Serpentis joint two ends symmetry connect Rubber end；Described upper Serpentis joint, lower Serpentis joint is connected with described Rubber end to the other end connection upper binding head, lower union joint, and described upper binding head, lower union joint are by through the hex screw connection within spring shim；Described upper binding head, lower union joint axially in the middle of joint steel pipe, and described steel duct arranges rubber sheet gasket；Larynx hoop it is set with outside described Rubber end.
Preferably, described rubber sheet gasket is embedded in steel duct, and steel duct is symmetrical arranged rubber sheet gasket.
Preferably, it is slidably connected between described upper Serpentis joint, lower Serpentis joint, and upper Serpentis joint, lower Serpentis joint formation radius are the arcuate structure of 500mm.
Preferably, described upper Serpentis joint, lower Serpentis save the slip angle scope 0 °-22.5 ° between steel pipe axial line.
Preferably, described Rubber end lateral wall is provided with the groove of engaging larynx hoop, and tapered structure outside Rubber end.
Preferably, described Rubber end one end is embedded in inside Serpentis joint, lower Serpentis joint, upper binding head, lower union joint, and Rubber end is connected with the rubber sheet gasket of steel duct.
Preferably, described Rubber end internal diameter is the one in the one in 45mm or 48mm, and a length of 2640mm or 2280mm of Rubber end, rubber sheet gasket, fastener for connection.
Preferably, described rubber sheet gasket and the one in a length of 1550mm or 1190mm of fastener for connection.
The beneficial effects of the utility model are: the rubber sheet gasket of this kind of continuous protection of pipe device is embedded in steel duct, and steel duct is symmetrical arranged rubber sheet gasket, make to connect between inside compact；It is slidably connected between upper Serpentis joint, lower Serpentis joint, and upper Serpentis joint, lower Serpentis joint formation radius are the arcuate structure of 500mm, make not have at conducting wire end inflection point, make wire will not produce damage；Rubber end internal diameter is the one in 45mm or 48mm, and the one in a length of 2640mm or 2280mm of Rubber end, rubber sheet gasket, fastener for connection, crimp quality is readily obtained guarantee, make pressure at two ends little, reduce the damage to wire, overcome the crimping problem of steel-core-aluminium molded line wire, compensate for the space between steel-core-aluminium molded line wire and splicing sleeve, ensure that steel-core-aluminium molded line wire is gripped by splicing sleeve effective, stable, have good economic benefit and social benefit, be suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is Serpentis bent-segment schematic diagram of the present utility model.
In figure: 1, Rubber end, 2, upper Serpentis joint, 3, lower Serpentis joint, 4, upper binding head, 5, lower union joint, 6, steel pipe, 7, rubber sheet gasket, 8, hex screw, 9, spring shim, 10, larynx hoop.
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to shown in Fig. 1-2; a kind of splicing sleeve protection device; including Rubber end 1, upper Serpentis joint 2, lower Serpentis joint 3, upper binding head 4, lower union joint 5, steel pipe 6, rubber sheet gasket 7, hex screw 8, spring shim 9 and larynx hoop 10; by being connected through the hex screw 8 within spring shim 9 between described upper Serpentis joint 2 with lower Serpentis joint 3, and described upper Serpentis joint 2 and lower Serpentis are saved 3 two ends symmetries and connect Rubber end 1；Described upper Serpentis joint 2, lower Serpentis joint 3 be connected with described Rubber end 1 to the other end connection upper binding head 4, lower union joint 5, and described upper binding head 4, lower union joint 5 are by connecting through the hex screw 8 within spring shim 9；Described upper binding head 4, the axial centre joint steel pipe 6 of lower union joint 5, and inside described steel pipe 6, rubber sheet gasket 7 is set；Larynx hoop 10 it is set with outside described Rubber end 1.
As a kind of technical optimization scheme of the present utility model, it is internal that described rubber sheet gasket 7 is embedded in steel pipe 6, and steel pipe 6 internal symmetry arranges rubber sheet gasket 7, makes to connect between inside compact.
As a kind of technical optimization scheme of the present utility model, it is slidably connected between described upper Serpentis joint 2, lower Serpentis joint 3, and upper Serpentis joint 2, lower Serpentis joint 3 formation radius are the arcuate structure of 500mm, make not have at conducting wire end inflection point, make wire will not produce damage.
As a kind of technical optimization scheme of the present utility model, described upper Serpentis joint 2, lower Serpentis save the slip angle scope 0 °-22.5 ° between 3 and steel pipe 6 axial line and facilitate wire to enter into steel pipe 6 inside.
As a kind of technical optimization scheme of the present utility model, described Rubber end 1 lateral wall is provided with the groove of engaging larynx hoop 10, and tapered structure outside Rubber end 1, makes pressure at two ends little, reduces the damage to wire.
As a kind of technical optimization scheme of the present utility model, described Rubber end 1 one end is embedded in Serpentis joint 2, lower Serpentis joint 3, upper binding head 4, lower union joint 5 inside, and Rubber end 1 and is connected with the rubber sheet gasket 7 within steel pipe 6.
As a kind of technical optimization scheme of the present utility model, described Rubber end 1 internal diameter is the one in 45mm or 48mm, and the one in a length of 2640mm or 2280mm of Rubber end 1, rubber sheet gasket 7, steel pipe 6 connection, longer to wire-protecting length.
As a kind of technical optimization scheme of the present utility model, the one in a length of 1550mm or 1190mm that described rubber sheet gasket 7 is connected with steel pipe 6.
This utility model is in use, after welding, commissure polishes greatly whole, integral surface zinc electroplating with iridescent yellow chromate conversion coating, Zinc Coating Thickness 0.02mm-0.03mm, wire is internal through Rubber end 1, and two ends pass Rubber end 1, 2 are saved by upper Serpentis outside Rubber end 1, lower Serpentis joint 3 connection, upper binding head 4 is passed through at steel pipe two ends, lower union joint 5 connects, when wire is curved, upper Serpentis joint 2, the serpentine active ring group stress bending of lower Serpentis joint 3 composition, wire bends the most therewith, avoid wire and concentrate and impaired situation due to stress, make pressure at two ends little, reduce the damage to wire, overcome the crimping problem of steel-core-aluminium molded line wire, compensate for the space between steel-core-aluminium molded line wire and splicing sleeve, ensure that steel-core-aluminium molded line wire is gripped by splicing sleeve effective, stable.
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 in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (8)
1. a splicing sleeve protection device; including Rubber end (1), upper Serpentis joint (2), lower Serpentis joint (3), upper binding head (4), lower union joint (5), steel pipe (6), rubber sheet gasket (7), hex screw (8), spring shim (9) and larynx hoop (10); it is characterized in that: described upper Serpentis joint (2) is saved with lower Serpentis and is connected by the hex screw (8) internal through spring shim (9) between (3), and described upper Serpentis joint (2) and lower Serpentis joint (3) two ends symmetry connect Rubber end (1)；Described upper Serpentis joint (2), lower Serpentis joint (3) is connected with described Rubber end (1) to the other end connect upper binding head (4), lower union joint (5), and described upper binding head (4), lower union joint (5) by through spring shim (9) inside hex screw (8) connection；Described upper binding head (4), the middle joint steel pipe (6) of lower union joint (5), and described steel pipe (6) inside arrange rubber sheet gasket (7)；Described Rubber end (1) outside suit larynx hoop (10).
A kind of splicing sleeve protection device the most according to claim 1, it is characterised in that: it is internal that described rubber sheet gasket (7) is embedded in steel pipe (6), and steel pipe (6) internal symmetry arranges rubber sheet gasket (7).
A kind of splicing sleeve protection device the most according to claim 1; it is characterized in that: be slidably connected between described upper Serpentis joint (2), lower Serpentis joint (3), and upper Serpentis saves (2), lower Serpentis joint (3) formation radius is the arcuate structure of 500mm.
A kind of splicing sleeve protection device the most according to claim 1, it is characterised in that: described upper Serpentis joint (2), lower Serpentis save the slip angle scope 0 °-22.5 ° between (3) and steel pipe (6) axial line.
A kind of splicing sleeve protection device the most according to claim 1, it is characterised in that: described Rubber end (1) lateral wall is provided with the groove of engaging larynx hoop (10), and the tapered structure in Rubber end (1) outside.
A kind of splicing sleeve protection device the most according to claim 1; it is characterized in that: the rubber sheet gasket (7) that described Rubber end (1) one end is embedded in Serpentis joint (2), lower Serpentis joint (3), upper binding head (4), lower union joint (5) inside, and Rubber end (1) internal with steel pipe (6) is connected.
A kind of splicing sleeve protection device the most according to claim 1; it is characterized in that: described Rubber end (1) internal diameter is the one in 45mm or 48mm, and the one in a length of 2640mm or 2280mm that connect of Rubber end (1), rubber sheet gasket (7), steel pipe (6).
A kind of splicing sleeve protection device the most according to claim 1, it is characterised in that: the one in a length of 1550mm or 1190mm that described rubber sheet gasket (7) is connected with steel pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620505490.5U CN205791444U (en) | 2016-05-27 | 2016-05-27 | A kind of splicing sleeve protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620505490.5U CN205791444U (en) | 2016-05-27 | 2016-05-27 | A kind of splicing sleeve protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791444U true CN205791444U (en) | 2016-12-07 |
Family
ID=59979210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620505490.5U Expired - Fee Related CN205791444U (en) | 2016-05-27 | 2016-05-27 | A kind of splicing sleeve protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644322A (en) * | 2016-12-09 | 2017-05-10 | 中国电力科学研究院 | Load test device of splicing sleeve protection device |
| CN106848991A (en) * | 2017-03-07 | 2017-06-13 | 江苏易鼎电力科技有限公司 | Carbon fibre composite core lead splicing sleeve protection device |
-
2016
- 2016-05-27 CN CN201620505490.5U patent/CN205791444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644322A (en) * | 2016-12-09 | 2017-05-10 | 中国电力科学研究院 | Load test device of splicing sleeve protection device |
| CN106644322B (en) * | 2016-12-09 | 2020-07-24 | 中国电力科学研究院 | Load test device of splicing sleeve protection device |
| CN106848991A (en) * | 2017-03-07 | 2017-06-13 | 江苏易鼎电力科技有限公司 | Carbon fibre composite core lead splicing sleeve protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161207 Termination date: 20170527 |