CN207320716U - A kind of low pressure overhead power cable - Google Patents
A kind of low pressure overhead power cable Download PDFInfo
- Publication number
- CN207320716U CN207320716U CN201721816440.XU CN201721816440U CN207320716U CN 207320716 U CN207320716 U CN 207320716U CN 201721816440 U CN201721816440 U CN 201721816440U CN 207320716 U CN207320716 U CN 207320716U
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- China
- Prior art keywords
- hemizonid
- cramping body
- connecting plate
- low pressure
- cable
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Abstract
A kind of low pressure overhead power cable is the utility model is related to, including cable body and the steel strand wires for lifting the cable body, cable body are connected to the downside of steel strand wires by dismountable clamping device；Clamping device includes lower cramping body, upper cramping body connecting plate；Lower cramping body includes the first left hemizonid and the first right hemizonid, and the first left hemizonid and the first right hemizonid are movably connected in the lower end of connecting plate, and the other end of the first left hemizonid and the first right hemizonid is bolted to connection；Upper cramping body includes the second left hemizonid and the second right hemizonid, and the second left hemizonid and the second right hemizonid are movably connected in the upper end of connecting plate, and the other end of the second left hemizonid and the second right hemizonid is bolted to connection；The utility model have the advantages that easy to it is fixed, be easy to built on stilts installation, good fixing effect, easy to use.
Description
Technical field
The utility model belongs to power cable technical field, and in particular to a kind of low pressure overhead power cable.
Background technology
Aerial cable is chiefly used in the place that underground is unable to direct-buried cable, more sides for making somebody a mere figurehead laying along cable wire using cable
Formula, cable shown in Figure 8 are maked somebody a mere figurehead in the prior-art illustration of laying, and cable wire one end is fixed on metope or column
On, the cable wire other end is fabricated to guy thimble by steel wire clamp, and steel wire grommet is connected to and is spent on blue bolt, will spend blue bolt
The other end be connected on pre-buried draw ring, cable is lifted on cable wire by sub-thread plastics steel wire, so that cable is carried out frame
Sky laying, in aerial laying, by spending the elasticity cable wire that blue bolt adjusts cable wire exceptionally straight, further such that cable with
Exceptionally straight cable wire and carry out straight-run；Cable is bound by the on-link mode (OLM) on cable wire using sub-thread plastics copper wire, scene is applied
Bad operation when work operates, more arduously, and sub-thread plastics copper wire is undesirable to the fixed effect of cable, it is easy to pine occurs
The situation of line, so that the situation for the line that occurs leaping up.
Utility model content
There is provided the purpose of the utility model is to overcome the deficiencies in the prior art it is a kind of easy to it is fixed, be easy to built on stilts installation,
Good fixing effect, low pressure overhead power cable easy to use.
The technical solution of the utility model is as follows：
A kind of low pressure overhead power cable, including cable body and the steel strand wires for lifting the cable body, institute
State the downside that cable body is connected to steel strand wires by dismountable clamping device；The clamping device includes dismountable clamping
Lower cramping body on cable body, dismountable upper cramping body being clamped on steel strand wires and clamped for connecting on described
The connecting plate of body and lower cramping body；Lower cramping body includes the first left hemizonid and the first right hemizonid, the first left semi-ring
Body and the first right hemizonid are movably connected in the other end of the lower end of the connecting plate, the first left hemizonid and the first right hemizonid
It is bolted to connection；The upper cramping body includes the second left hemizonid and the second right hemizonid, the second left semi-ring
Body and the second right hemizonid are movably connected in the upper end of connecting plate, and the other end of the second left hemizonid and the second right hemizonid passes through
Bolt is fixedly connected.
Some retainer rings, the first left hemizonid and the first right hemizonid anchor ear are uniformly socketed with the cable body
In retainer ring.
The retainer ring includes fixed ring body, and the fixed ring body both ends are erected integrally formed with the annular of outward bending
Plate, the outer whole body of fixed ring body are uniformly provided with multiple card slots, the first left hemizonid and first along its circumferencial direction
The madial wall of right hemizonid is integrally formed with the fixture block being adapted with the card slot.
Spacing between adjacent 2 retainer rings between 0.8m-1.2m, and the upper cramping body and lower cramping body with
Retainer ring is engaged setting
The upper end of the connecting plate offers gap, and the lower end of the second left hemizonid and the second right hemizonid passes through
Stud connection is on described in gap.
The upper end of the connecting plate offers lower gap, and the upper end of the first left hemizonid and the first right hemizonid passes through
Stud connection is in the lower gap.
Compared with prior art, the beneficial effects of the utility model are：
1st, cable body is lifted on the downside of steel strand wires by clamping device by the utility model, so that effectively by cable
Body carries out laying fixation, when connecting fixed, upper cramping body need to be only clamped on steel strand wires, lower cramping body is clamped in electricity
On cable body, and upper cramping body and lower cramping body are fixed respectively by bolt, effectively improve efficiency of mating formation；
2nd, the card slot in the utility model in retainer ring and the first left hemizonid and the fixture block on the first right hemizonid are mutual
Cooperation, it is effectively laterally fixed to being carried out between lower cramping body and retainer ring, effectively avoid lower cramping body from clamping not cable body
Firmly leaping up the situation of line occur；
3rd, upper cramping body is hinged with connecting plate respectively with lower cramping body in the utility model, consequently facilitating upper cramping body is with
The opening operation of cramping body, easy to grip operation to steel strand wires and cable body；
In short, the utility model have the advantages that easy to it is fixed, be easy to built on stilts installation, good fixing effect, easy to use.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is clamping device front view.
Fig. 4 is connecting board structure schematic diagram.
Fig. 5 is lower cramping body structure diagram.
Fig. 6 is retainer ring structure diagram.
Fig. 7 is the A-A diagrammatic cross-sections of Fig. 6.
Fig. 8 is the utility model prior-art illustration.
Wherein, 1, cable body, 2, steel strand wires, 3, lower cramping body, the 301, first left hemizonid, the 302, first right semi-ring
Body, 303, fixture block, the 304, first contiguous block, the 305, first convex block, the 306, second contiguous block, the 307, second convex block, 4, upper clamping
Body, the 401, second left hemizonid, the 402, second right hemizonid, 403, fixture block, 5, connecting plate, 501, upper gap, 502, lower gap,
6th, retainer ring, 601, fixed ring body, 602, annular riser, 603, card slot, 7, pre-buried draw ring, 8, spend blue bolt, 9, bracing wire lining
Ring, 10, steel wire clamp, 11, cable wire, 12, sub-thread plastics copper wire, 13, cable.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1 to 7, a kind of low pressure overhead power cable, including cable body 1 and for lifting the cable sheet
The steel strand wires 2 of body 1, the cable body 1 are connected to the downside of steel strand wires 2 by dismountable clamping device；The clamping dress
Put lower cramping body 3, dismountable upper cramping body 4 being clamped on steel strand wires 2 including being removably clamped on cable body 1
And for connecting the connecting plate 5 of the upper cramping body 4 and lower cramping body 3；Lower cramping body 3 include the first left hemizonid 301 with
And the first right hemizonid 302, the first left 301 and first right hemizonid 302 of hemizonid are movably connected in the connecting plate 5
Lower end, the other end of the first left hemizonid 301 and the first right hemizonid 302 are bolted to connection；The upper cramping body 4 wraps
Include the second left 401 and second right hemizonid 402 of hemizonid, the second left right activity of hemizonid 402 of hemizonid 401 and second
The upper end of connecting plate 5 is connected to, the other end of the second left hemizonid 401 and the second right hemizonid 402 is bolted to connection.
In the present embodiment, be uniformly socketed with some retainer rings 6 on the cable body 1, the first left hemizonid 301 with
First right 302 anchor ear of hemizonid is in retainer ring 6；The retainer ring 6 includes fixed ring body 601, the fixed ring body 601
Integrally formed with the annular riser 602 of outward bending, the outer whole body of fixed ring body 601 is uniformly opened along its circumferencial direction at both ends
Equipped with multiple card slots 603, the madial wall of the first left 301 and first right hemizonid 302 of hemizonid integrally formed with institute
State the adaptable fixture block 303 of card slot 603；Spacing between adjacent 2 retainer rings 6 between 0.8m-1.2m, and it is described on
Cramping body 4 is engaged with lower cramping body 3 with retainer ring 6 sets the upper end of the connecting plate 5 to offer upper gap 501, and described
The lower end of two left 401 and second right hemizonids 402 of hemizonid is by stud connection on described in gap 501；The connecting plate 5
Upper end offer lower gap 502, the upper end of the first left 301 and first right hemizonid 302 of hemizonid passes through stud connection
In the lower gap 502.
The utility model is connected, in lower folder when implementing for the ease of upper cramping body 4 and lower cramping body 3 with connecting plate 5
The right flank of the upper end of the first left hemizonid 301 of body 3 is held integrally formed with the first contiguous block 304 with through hole, first left side half
The lower end of ring body 301 is provided with the first convex block 305 bent downward and with through hole, the first right hemizonid 301 of lower cramping body 3
The left surface of upper end is integrally formed with the distance between 2 306,2 described second contiguous blocks 305 of the second contiguous block with through hole
Not less than the thickness of the first contiguous block 304, between being plugged on 2 the second contiguous blocks 306 so as to the first contiguous block 304, and pass through
Hinge shaft is attached, and the lower end of the first right hemizonid 301 is provided with the second convex block 307 bent downward and with through hole, and second is convex
It is fixed between 307 and first convex block 308 of block by bolt；For the purposes of consolidating easy to the connection of upper cramping body 4 and connecting plate 5
Fixed, the upper end of the second left hemizonid 401 is provided with the 3rd convex block being folded upward at and with through hole（Do not marked in figure）, second left half
The lower end of ring body 401 is provided with the 3rd contiguous block（Do not marked in figure）, the upper end of the second right hemizonid 402, which is provided with, to be folded upward at
And the 4th convex block with through hole（Do not marked in figure）, the lower end of the second right hemizonid 402 is provided with 2 the 4th contiguous blocks（In figure
Do not mark）, the distance between same 2 the 4th contiguous blocks are not less than the thickness of the 3rd contiguous block, and the 3rd contiguous block is plugged on 2
By stud connection in the upper end of connecting plate 5 after between 4th contiguous block, and the 3rd convex block and the 4th convex block by bolt into
Row is fixedly connected.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, it is all in the spirit and principles of the utility model to interior, any modification, equivalent replacement, improvement and so on, should all
Included in the scope of protection of the utility model to interior.
Claims (6)
1. a kind of low pressure overhead power cable, including cable body（1）And for lifting the cable body（1）Steel strand wires
（2）, it is characterised in that：The cable body（1）Steel strand wires are connected to by dismountable clamping device（2）Downside；It is described
Clamping device includes removably being clamped in cable body（1）On lower cramping body（3）, be removably clamped in steel strand wires（2）
On upper cramping body（4）And for connecting the upper cramping body（4）With lower cramping body（3）Connecting plate（5）；Lower cramping body
（3）Including the first left hemizonid（301）And the first right hemizonid（302）, the first left hemizonid（301）With first right half
Ring body（302）It is movably connected in the connecting plate（5）Lower end, the first left hemizonid（301）With the first right hemizonid（302）'s
The other end is bolted to connection；The upper cramping body（4）Including the second left hemizonid（401）And the second right hemizonid
（402）, the second left hemizonid（401）With the second right hemizonid（402）It is movably connected in connecting plate（5）Upper end, second
Left hemizonid（401）With the second right hemizonid（402）The other end be bolted to connection.
2. low pressure overhead power cable according to claim 1, it is characterised in that：The cable body（1）Upper uniformly set
It is connected to some retainer rings（6）, the first left hemizonid（301）With the first right hemizonid（302）Anchor ear is in retainer ring（6）On.
3. low pressure overhead power cable according to claim 2, it is characterised in that：The retainer ring（6）Including retainer ring
Body（601）, the fixed ring body（601）Annular riser of the both ends integrally formed with outward bending（602）, fixed ring body
（601）The outer whole body be uniformly provided with multiple card slots along its circumferencial direction（603）, the first left hemizonid（301）With
One right hemizonid（302）Madial wall integrally formed with the card slot（603）Adaptable fixture block（303）.
4. low pressure overhead power cable according to claim 2, it is characterised in that：Adjacent 2 retainer rings（6）Between
Spacing between 0.8m-1.2m, and the upper cramping body（4）With lower cramping body（3）With retainer ring（6）It is engaged setting.
5. low pressure overhead power cable according to claim 1, it is characterised in that：The connecting plate（5）Upper end open up
There is upper gap（501）, the second left hemizonid（401）With the second right hemizonid（402）Lower end by stud connection in institute
State gap（501）It is interior.
6. low pressure overhead power cable according to claim 1, it is characterised in that：The connecting plate（5）Upper end open up
There is lower gap（502）, the first left hemizonid（301）With the first right hemizonid（302）Upper end by stud connection in institute
State lower gap（502）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816440.XU CN207320716U (en) | 2017-12-22 | 2017-12-22 | A kind of low pressure overhead power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816440.XU CN207320716U (en) | 2017-12-22 | 2017-12-22 | A kind of low pressure overhead power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320716U true CN207320716U (en) | 2018-05-04 |
Family
ID=62401030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816440.XU Active CN207320716U (en) | 2017-12-22 | 2017-12-22 | A kind of low pressure overhead power cable |
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| Country | Link |
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| CN (1) | CN207320716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986349A (en) * | 2020-08-05 | 2020-11-24 | 深圳市路卓科技有限公司 | Automobile data recorder and shell forming process thereof |
-
2017
- 2017-12-22 CN CN201721816440.XU patent/CN207320716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986349A (en) * | 2020-08-05 | 2020-11-24 | 深圳市路卓科技有限公司 | Automobile data recorder and shell forming process thereof |
| CN111986349B (en) * | 2020-08-05 | 2022-11-11 | 深圳市路卓科技有限公司 | Automobile data recorder and shell forming process thereof |
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