CN206775083U - A kind of extra large cable centralized positioning clamp draw-gear - Google Patents
A kind of extra large cable centralized positioning clamp draw-gear Download PDFInfo
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- CN206775083U CN206775083U CN201720370556.9U CN201720370556U CN206775083U CN 206775083 U CN206775083 U CN 206775083U CN 201720370556 U CN201720370556 U CN 201720370556U CN 206775083 U CN206775083 U CN 206775083U
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- cable
- fixture assembly
- endpiece
- hole
- centring ring
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Abstract
The utility model discloses a kind of extra large cable centralized positioning clamp draw-gear, including guide head, first centring ring, second centring ring, stage casing fixture assembly and endpiece fixture assembly, guide head, first centring ring, stage casing fixture assembly, second centring ring, endpiece fixture assembly is connected in sequence, extra large cable centralized positioning clamp draw-gear is provided with cable through-hole along center line, the diameter of stage casing fixture assembly and the cable through-hole in endpiece fixture assembly is less than the diameter of cable, guide head, the diameter of the cable through-hole of first centring ring and the second centring ring is more than the diameter of cable.By the above-mentioned means, device energy clamping cables of the present utility model, relative static conditions are kept with cable in the case of certain loading, while cable is in J-type pipe centre position, avoid cable from being swung in J-type pipe, and pipe friction, so as to damage cable.Present apparatus anti-corrosion, antirust, be suitable for severe use environment under sea, have service life length, it is simple in construction, it is easy for installation the features such as.
Description
Technical field
A kind of accessory applied on marine cable is the utility model is related to, more particularly to a kind of extra large cable center clip locator
Has draw-gear.
Background technology
Marine cable is the wire with wrapped with insulation, is laid on seabed to establish between country and country, island
Between inland, between oil platform and inland, the important communication equipment in the place such as military installations over strait.As China is to the energy
Demand increasingly increases, and marine oil and gas, the dynamics of offshore wind farm exploitation also rapidly increase.Important matchmaker of the extra large cable as power transmission
It is situated between, security reliability in use is most important.Oil platform or the marine extra large cable of offshore wind farm are by rigid shield
Pipe is worn to above platform from seabed, is that poling is smooth, extra large cable pillar internal diameter is usually 3 times of extra large cable external diameter or so.Therefore extra large cable
It can freely swing in pillar, particularly in pillar lower end exit, extra large cable feeling the current is the most violent at this, makees in ocean current
It can not be stopped under dynamic, while constantly collide pillar, the endurance failure of cable can be caused under long duration of action, causes cable can not
Transmission of electricity, whole power system paralysis is ultimately resulted in, so as to cause huge economic loss.
Currently used guard method is to be pushed down using weight pillar extra large cable is gone out, and prevents extra large cable from moving, this method can
The effectively movement of control extra large cable in short time, but under the effect of long-term ocean current, weight can be flushed away, the enough any pendulum of extra large cable and can
It is dynamic.Therefore exploitation one kind can realize extra large cable centralized positioning in pillar, and the device for preventing extra large cable from arbitrarily being swung in pillar is outstanding
To be important.
Utility model content
The utility model is applied to mainly solving the technical problems that provide a kind of extra large cable centralized positioning clamp draw-gear
The fields such as oil platform, wind-powered electricity generation extra large cable, by making the modes such as centralized positioning and traction of the extra large cable in protection pipe, realize protection sea
The effect of cable.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of extra large cable center is provided to determine
Position fixture draw-gear, including guide head, the first centring ring, the second centring ring, stage casing fixture assembly and endpiece fixture assembly, institute
State guide head, first centring ring, the stage casing fixture assembly, second centring ring, the endpiece fixture assembly successively
It is formed by connecting, the extra large cable centralized positioning clamp draw-gear is provided with cable through-hole, the stage casing fixture assembly along center line
It is less than the diameter of cable, the guide head, first centring ring with the diameter of the cable through-hole in the endpiece fixture assembly
It is more than the diameter of cable with the diameter of the cable through-hole of second centring ring.
In one preferred embodiment of the utility model, the guide head, first centring ring, the stage casing fixture are total
Into, second centring ring, the endpiece fixture assembly be axially symmetric structure；It is the guide head, first centring ring, described
Stage casing fixture assembly, second centring ring, the endpiece fixture assembly are bolted.
In one preferred embodiment of the utility model, the first axial bolt hole, radial direction spiral shell are included on the guide head
Bolt throughhole and cable through-hole, the first axial bolt hole is offered with the diameter parallel of the guide head, with the guide head
Axis vertically offers radial bolts through hole；The cable through-hole, the first axial bolt hole, the radial bolts through hole
Diameter it is descending；The material of the guide head is nonmetallic materials；The surface of the guide head has the gradient.
In one preferred embodiment of the utility model, first axial bolts are led to for 8, the radial bolts through hole
For 2, the cable through-hole is 1.
In one preferred embodiment of the utility model, second is included on first centring ring and second centring ring
Axial bolts through hole and cable through-hole, the second axle is offered with the diameter parallel of first centring ring or second centring ring
To bolt hole；The diameter of the cable through-hole is more than the diameter of the second axial bolts through hole；First centring ring and
The material of second centring ring is non-metal elastomers material；The surface of first centring ring and second centring ring has
There is the gradient.
In one preferred embodiment of the utility model, set respectively on first centring ring and second centring ring
There are 8 the second axial bolts through holes and 1 cable through-hole.
In one preferred embodiment of the utility model, what the stage casing fixture assembly and the endpiece fixture assembly used
It is metal material, the stage casing fixture assembly and the endpiece fixture assembly are circle straight tube structure；The stage casing fixture assembly and
The cable through-hole inwall of the endpiece fixture assembly is provided with elastomeric material；The stage casing fixture assembly and the endpiece fixture
Assembly is to be welded.
In one preferred embodiment of the utility model, the stage casing fixture assembly includes stage casing connection otic placode, stage casing muscle
Plate, the first bolt hole, the second bolt hole and first flange plate, the left and right ends of the stage casing fixture assembly are provided with first
The both ends of flanged plate, the stage casing connection otic placode and the stage casing gusset and the first flange plate at the stage casing fixture assembly both ends
It is connected, first bolt hole is arranged in the stage casing connection otic placode, and second bolt hole is arranged at described first
On flanged plate；The endpiece fixture assembly include endpiece connection otic placode, endpiece gusset, the 3rd bolt hole, the 4th bolt hole,
Front end flange plate, spacer flanger plate and flange at tail end flange, before the front end flange plate is arranged at the endpiece fixture assembly
End, the flange at tail end flange are arranged at the tail end of the endpiece fixture assembly, and the spacer flanger plate is arranged at the front end
Between flanged plate and the flange at tail end flange and close to the flange at tail end flange, the endpiece connection otic placode and the endpiece
The front end of gusset is connected with the front end flange plate, the rear end and the centre of the endpiece connection otic placode and the endpiece gusset
Flanged plate is connected, and the 3rd bolt hole is arranged in the endpiece connection otic placode, and the 4th bolt hole is arranged at institute
State on front end flange plate.
In one preferred embodiment of the utility model, the stage casing connection otic placode is 4, and the stage casing gusset is 2,
4 first bolt holes are opened up described in per pass in the connection otic placode of stage casing, are opened up on the every first flange plate described in 8
Second bolt hole；The endpiece connection otic placode is 4, opens up 3 the 3rd bolts described in per pass in endpiece connection otic placode
Through hole, 8 the 4th bolt holes are opened up on the every front end flange plate.
In one preferred embodiment of the utility model, the external diameter of first centring ring and second centring ring is more than
The external diameter of the first flange, the front end flange plate and the spacer flanger plate；The extra large cable centralized positioning clamp traction dress
The surface put is provided with antirust, corrosion-inhibiting coating；The guide head, first centring ring, the stage casing fixture assembly, described
Various bolt holes on two centring rings, the endpiece fixture assembly circumference with cable through-hole diameter parallel, in the same size, center
Away from identical, distribution angle is identical；The inwall of the extra large cable centralized positioning clamp draw-gear is provided with cable covering.
The beneficial effects of the utility model are：In extra large cable centralized positioning clamp draw-gear of the present utility model, it can press from both sides
Tight cable, relative static conditions are kept with cable in the case of certain loading, while cable is in J-type pipe centre position,
Cable is avoided to be swung in J-type pipe, and pipe friction, so as to damage cable.All equal anti-corrosions of parts in the present apparatus, antirust,
Be suitable for severe use environment under sea, have service life length, it is simple in construction, it is easy for installation the features such as.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the preferred embodiment of extra large cable centralized positioning clamp draw-gear one of the present utility model；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is Fig. 1 sectional view；
The mark of each part is as follows in accompanying drawing：1st, guide head, the 2, first centring ring, the 3, second centring ring, 4, stage casing fixture
Assembly, 5, endpiece fixture assembly, 6, cable through-hole, 7, cable, the 8, first axial bolt hole, 9, radial bolts through hole, 10,
Two axial bolts through holes, 11, stage casing connection otic placode, 12, stage casing gusset, the 13, first bolt hole, the 14, second bolt hole,
15th, first flange plate, 16, endpiece connection otic placode, 17, endpiece gusset, the 18, the 3rd bolt hole, the 19, the 4th bolt hole, 20,
Front end flange plate, 21, spacer flanger plate, 22, flange at tail end flange, 23, cable covering.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 3 is referred to, the utility model embodiment includes：
A kind of extra large cable centralized positioning clamp draw-gear, including guide head 1, the first centring ring 2, the second centring ring 3, stage casing
Fixture assembly 4 and endpiece fixture assembly 5, the guide head 1, first centring ring 2, the stage casing fixture assembly 4, described
Two centring rings 3, the endpiece fixture assembly 5 are connected in sequence.The guide head 1, first centring ring 2, the stage casing
Fixture assembly 4, second centring ring 3, the endpiece fixture assembly 5 are axially symmetric structures, by high strength exploitation into
For an entirety.The extra large cable centralized positioning clamp draw-gear is provided with cable through-hole 6 along center line, and the stage casing fixture is total
Diameter into the cable through-hole 6 on 4 and the endpiece fixture assembly 5 is less than the diameter of cable 7, the guide head 1, described first
The diameter of the cable through-hole 6 of centring ring 2 and second centring ring 3 is more than the diameter of cable 7.
The material of the guide head 1 is nonmetallic materials, has the advantages of corrosion-resistant and intensity is high.Its surface has slope
Degree, has certain taper, has guide effect.8 first axial 8,2 footpaths of bolt hole are provided with the guide head 1
To bolt hole 9 and 1 cable through-hole, the first axial bolt hole 8 is offered with the diameter parallel of the guide head, it is and described
The axis of guide head vertically offers radial bolts through hole 9；The cable through-hole, the first axial bolt hole 8, the footpath
The descending setting of diameter to bolt hole 9.
The material of first centring ring 2 and second centring ring 3 is non-metal elastomers material, the elastomer material
Expect the flexible good characteristic such as high, anti-aging, wear-resistant, corrosion-resistant.First centring ring 2 and second centring ring 3
Its surface has the gradient, has certain taper, including center line is provided with cable through-hole.First centring ring 2 and institute
State and 8 the second axial bolts through holes 10 and 1 cable through-hole are respectively arranged with the second centring ring 3.With first centring ring 2
Or the diameter parallel of second centring ring 3 offers the second axial bolts through hole 10.The diameter of the cable through-hole is more than institute
State the diameter of the second axial bolts through hole 10.
The stage casing fixture assembly 4 and the endpiece fixture assembly 5 are using metal material, the stage casing fixture assembly
4 and the endpiece fixture assembly 5 be circle straight tube structure.The cable of the stage casing fixture assembly 4 and the endpiece fixture assembly 5 leads to
Hole inwall is provided with elastomeric material.
The stage casing fixture assembly 4 forms using Metal Material Welding, for circle straight tube structure.The stage casing fixture is total
Include 4 stage casing connection otic placodes, 11,2 stage casing gussets 12, the first bolt hole 13, the second bolt hole 14 and 2 first into 4
Flanged plate 15.The left and right ends of the stage casing fixture assembly 4 are welded with first flange plate 15, the stage casing connection otic placode 11 and institute
State stage casing gusset 12 and be welded into round straight tube structure, the both ends of the stage casing connection otic placode 11 and the stage casing gusset 12 with it is described in
The first flange plate 15 at section fixture assembly 4 both ends welds together, and opens up 4 described the described in per pass in stage casing connection otic placode 11
One bolt hole 13,8 second bolt holes 14 are opened up on the every first flange plate 15.The stage casing fixture assembly
4 endoporus is cable through-hole 6, is bonded with elastomeric material in the inwall of the cable through-hole 6, can effectively protect cable not damaged
It is bad.The diameter of stage casing fixture assembly 4 is less than the diameter of the cable 7, plays clamping action.
The endpiece fixture assembly 5 forms using Metal Material Welding, for circle straight tube structure.The endpiece fixture is total
Include 4 endpiece connection otic placodes 16,2 endpiece gussets 17, the 3rd bolt hole 18, the 4th bolt hole 19, front end flanges into 5
Plate 20, spacer flanger plate 21 and flange at tail end flange 22.Before the front end flange plate 20 is arranged at the endpiece fixture assembly 5
End, the flange at tail end flange 22 are arranged at the tail end of the endpiece fixture assembly 5, and the spacer flanger plate 21 is arranged at described
Between front end flange plate 20 and the flange at tail end flange 22 and close to the flange at tail end flange 22.The endpiece connection otic placode
16 and the front end of the endpiece gusset 17 be connected with the front end flange plate 20, the endpiece connection otic placode 16 and the endpiece muscle
The rear end of plate 17 is connected with the spacer flanger plate 21, and the endpiece connection otic placode 16 and the endpiece gusset 17 are welded into circle directly
Barrel structure.3 the 3rd bolt holes 18, the every front end flange plate 20 are opened up described in per pass in endpiece connection otic placode 16
On open up 8 the 4th bolt holes 19.The flange at tail end flange 22 is flange plate structure, can use Hafu-type structure with
Miscellaneous equipment is connected, and booster action is played close to the spacer flanger plate 21.The endoporus of the endpiece fixture assembly 5 is cable through-hole
6, elastomeric material is bonded with the inwall of the cable through-hole 6, effectively cable can be protected to be not damaged by.The endpiece fixture is total
Diameter into the through hole on 5 is less than the diameter of the cable 7, plays clamping action.
The external diameter of first centring ring 2 and second centring ring 3 is more than the first flange plate 15, the preceding hold-carrying
The external diameter of blue plate 20 and the spacer flanger plate 21, the device can be avoided integrally to be contacted with J-type pipe, tractive resistance can be reduced, kept away
Exempt from rigid collision.The metal material of the extra large cable centralized positioning clamp draw-gear is antirust, seawater corrosion resistance material, outer surface
Do antirust, corrosion-inhibiting coating.The guide head 1, first centring ring 2, the stage casing fixture assembly 4, second centring ring
3rd, the various bolt holes on the circumference of endpiece fixture assembly 5 with the diameter parallel of cable through-hole 6, in the same size, centre-to-centre spacing phase
Together, distribution angle is identical.The inwall of the extra large cable centralized positioning clamp draw-gear is provided with cable covering 23.
The utility model maximum feature is in the cable through-hole of described stage casing fixture assembly and tail end fixture assembly
The features such as wall sets elastomeric material, and the material has high resiliency, corrosion-resistant, and service life is long, its role is in described
When section fixture assembly and tail end fixture assembly clamping cables, this elastomeric material can protect cable outer layer not to be damaged,
Compressive state can be always maintained at the extension of time, the deformation of cable, elastomeric material simultaneously, its bounce can be always to press from both sides
Have clamping cables, do not relax slips for a long time.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of extra large cable centralized positioning clamp draw-gear, it is characterised in that including guide head, the first centring ring, the second positioning
Circle, stage casing fixture assembly and endpiece fixture assembly, it is the guide head, first centring ring, the stage casing fixture assembly, described
Second centring ring, the endpiece fixture assembly are connected in sequence, and the extra large cable centralized positioning clamp draw-gear is along center line
It is provided with cable through-hole, the diameter of the stage casing fixture assembly and the cable through-hole in the endpiece fixture assembly is less than cable
Diameter, the diameter of the cable through-hole of the guide head, first centring ring and second centring ring are more than the diameter of cable.
2. extra large cable centralized positioning clamp draw-gear according to claim 1, it is characterised in that the guide head, described
First centring ring, the stage casing fixture assembly, second centring ring, the endpiece fixture assembly are axially symmetric structures；It is described
Guide head, first centring ring, the stage casing fixture assembly, second centring ring, the endpiece fixture assembly are to pass through
It is bolted.
3. extra large cable centralized positioning clamp draw-gear according to claim 1, it is characterised in that include on the guide head
First axial bolt hole, radial bolts through hole and cable through-hole, first is offered axially with the diameter parallel of the guide head
Bolt hole, it is vertical with the axis of the guide head to offer radial bolts through hole；The cable through-hole, first axial screw
Bolt throughhole, the diameter of the radial bolts through hole are descending；The material of the guide head is nonmetallic materials；The guide head
Surface there is the gradient.
4. extra large cable centralized positioning clamp draw-gear according to claim 3, it is characterised in that first axial bolts
Lead to for 8, the radial bolts through hole is 2, and the cable through-hole is 1.
5. extra large cable centralized positioning clamp draw-gear according to claim 1, it is characterised in that first centring ring and
Include the second axial bolts through hole and cable through-hole on second centring ring, with first centring ring or second positioning
The diameter parallel of circle offers the second axial bolts through hole；The diameter of the cable through-hole is more than the second axial bolts through hole
Diameter；The material of first centring ring and second centring ring is non-metal elastomers material；First centring ring
There is the gradient with the surface of second centring ring.
6. extra large cable centralized positioning clamp draw-gear according to claim 5, it is characterised in that first centring ring and
8 the second axial bolts through holes and 1 cable through-hole are respectively arranged with second centring ring.
7. extra large cable centralized positioning clamp draw-gear according to claim 1, it is characterised in that the stage casing fixture assembly
With the endpiece fixture assembly using metal material, the stage casing fixture assembly and the endpiece fixture assembly are circle straight tube
Structure；The cable through-hole inwall of the stage casing fixture assembly and the endpiece fixture assembly is provided with elastomeric material；In described
Section fixture assembly and the endpiece fixture assembly are to be welded.
8. extra large cable centralized positioning clamp draw-gear according to claim 1, it is characterised in that the stage casing fixture assembly
Including stage casing connection otic placode, stage casing gusset, the first bolt hole, the second bolt hole and first flange plate, the stage casing fixture
The left and right ends of assembly are provided with first flange plate, the both ends and the stage casing of the stage casing connection otic placode and the stage casing gusset
The first flange plate at fixture assembly both ends is connected, and first bolt hole is arranged in the stage casing connection otic placode, and described
Two bolt holes are arranged on the first flange plate；The endpiece fixture assembly includes endpiece connection otic placode, endpiece gusset, the
Three bolt holes, the 4th bolt hole, front end flange plate, spacer flanger plate and flange at tail end flange, the front end flange plate are set
The front end of the endpiece fixture assembly is placed in, the flange at tail end flange is arranged at the tail end of the endpiece fixture assembly, described
Spacer flanger plate is arranged between the front end flange plate and the flange at tail end flange and close to the flange at tail end flange, institute
The front end for stating endpiece connection otic placode and the endpiece gusset is connected with the front end flange plate, the endpiece connection otic placode and described
The rear end of endpiece gusset is connected with the spacer flanger plate, and the 3rd bolt hole is arranged in the endpiece connection otic placode,
4th bolt hole is arranged on the front end flange plate.
9. extra large cable centralized positioning clamp draw-gear according to claim 8, it is characterised in that the stage casing connection otic placode
For 4, the stage casing gusset is 2, opens up 4 first bolt holes, every institute described in per pass in the connection otic placode of stage casing
State and 8 second bolt holes are opened up on first flange plate；The endpiece connection otic placode is 4, and endpiece described in per pass connects
3 the 3rd bolt holes are opened up on otic placode, 8 the 4th bolt holes are opened up on the every front end flange plate.
10. extra large cable centralized positioning clamp draw-gear according to claim 8, it is characterised in that first centring ring
It is more than the external diameter of the first flange, the front end flange plate and the spacer flanger plate with the external diameter of second centring ring；
The surface of the extra large cable centralized positioning clamp draw-gear is provided with antirust, corrosion-inhibiting coating；The guide head, first positioning
On circle, the stage casing fixture assembly, second centring ring, the endpiece fixture assembly circumference with cable through-hole diameter parallel
Various bolt holes, in the same size, centre-to-centre spacing is identical, and distribution angle is identical；The extra large cable centralized positioning clamp draw-gear
Inwall is provided with cable covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370556.9U CN206775083U (en) | 2017-04-11 | 2017-04-11 | A kind of extra large cable centralized positioning clamp draw-gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370556.9U CN206775083U (en) | 2017-04-11 | 2017-04-11 | A kind of extra large cable centralized positioning clamp draw-gear |
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| Publication Number | Publication Date |
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| CN206775083U true CN206775083U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720370556.9U Active CN206775083U (en) | 2017-04-11 | 2017-04-11 | A kind of extra large cable centralized positioning clamp draw-gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848980A (en) * | 2017-04-11 | 2017-06-13 | 苏州希倍优辊轮有限公司 | A kind of extra large cable centralized positioning clamp draw-gear |
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2017
- 2017-04-11 CN CN201720370556.9U patent/CN206775083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848980A (en) * | 2017-04-11 | 2017-06-13 | 苏州希倍优辊轮有限公司 | A kind of extra large cable centralized positioning clamp draw-gear |
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