CN204407835U - A kind of cable cleat - Google Patents
A kind of cable cleat Download PDFInfo
- Publication number
- CN204407835U CN204407835U CN201420830769.1U CN201420830769U CN204407835U CN 204407835 U CN204407835 U CN 204407835U CN 201420830769 U CN201420830769 U CN 201420830769U CN 204407835 U CN204407835 U CN 204407835U
- Authority
- CN
- China
- Prior art keywords
- composite layer
- smc composite
- layer
- smc
- knit
- 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
Links
- 239000002131 composite material Substances 0.000 claims abstract description 89
- 239000011152 fibreglass Substances 0.000 claims abstract description 40
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 150000004965 peroxy acids Chemical class 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000003677 Sheet moulding compound Substances 0.000 description 49
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000206 moulding compound Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- -1 salt peracid Chemical class 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A kind of cable cleat, comprise two symmetrical intermediate plates, be respectively upper clip, lower clamping piece, described each intermediate plate is made up of the connecting portion being positioned at middle clamping part and being positioned at the clamping part left and right sides, the connecting portion in the left side of two intermediate plates is connected by left fastening bolt, and the connecting portion on the right side of two intermediate plates is connected by right fastening bolt; It is characterized in that: the clamping part vertically wind direction layering of each described intermediate plate, and at least comprise a SMC composite layer, the first fiberglass reticular knit layer, the 2nd SMC composite layer; First fiberglass reticular knit layer is between the first SMC composite layer, the 2nd SMC composite layer.This cable cleat does not corrode for a long time in the environment of humidity, high salt, peracid, not creep; Moldable shaping, can not cable jacket be damaged; Meanwhile, composite clamp can not produce eddy current, can not produce temperature rise in running, improves cable service life and energy-conservation.
Description
Technical field
The utility model relates to power cable stationary fixture field, specifically a kind of cable cleat.
Background technology
Traditional cable cleat mostly is metal.Metal clip has following defect: 1, metal fixture quality is hard, fixing and very easily damaging cable sheath in running, causes insulating performance of cable to decline, affects safe operation.2, in running, metal quality cable cleat can produce eddy current, and make fixture produce temperature rise, cable jacket is at high temperature very easily aging for a long time.3, metal fixture, long-term work, in cable trough that is moist, that corrode, is very easily corroded, is affected the metal fixture life-span.4, the cable bearer of metal material is owing to there being recovery value, very easily stolen.Thus market in urgent need can replace the cable cleat of metal quality.Due to traditional composite material some deficiency in mechanical strength, the composite clamp produced is in mechanical properties also some shortcoming.
Utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of cable cleat, and this cable cleat does not corrode for a long time in the environment of humidity, high salt, peracid, not creep; Moldable shaping, can not cable jacket be damaged; Meanwhile, composite clamp can not produce eddy current, can not produce temperature rise in running, while greatly improving cable service life, achieves energy-conservation; Stolen problem can be solved in addition.
In order to solve the problem, the utility model is by the following technical solutions: a kind of cable cleat, comprise two symmetrical intermediate plates, be respectively upper clip, lower clamping piece, described each intermediate plate is made up of the connecting portion being positioned at middle clamping part and being positioned at the clamping part left and right sides, the connecting portion in the left side of two intermediate plates is connected by left fastening bolt, and the connecting portion on the right side of two intermediate plates is connected by right fastening bolt; It is characterized in that: the clamping part vertically wind direction layering of each described intermediate plate, and at least comprise a SMC composite layer, the first fiberglass reticular knit layer, the 2nd SMC composite layer; First fiberglass reticular knit layer is between the first SMC composite layer, the 2nd SMC composite layer.
Further technical scheme: in this cable cleat, the two ends of a described SMC composite layer, the 2nd SMC composite layer are connected as a single entity, and form the parcel to the first fiberglass reticular knit layer.
Further technical scheme: in this cable cleat, the thickness of a described SMC composite layer, the 2nd SMC composite layer is equal.
Further technical scheme: in this cable cleat, the thickness of described first fiberglass reticular knit layer is all equal with the thickness of a described SMC composite layer, the 2nd SMC composite layer.
Further technical scheme: in this cable cleat, the connecting portion of each intermediate plate all at least comprises a SMC composite layer, and the SMC composite layer of connecting portion and a SMC composite layer of intermediate plate, the 2nd SMC composite layer are connected as a single entity.
Further technical scheme: in this cable cleat, the clamping part of described intermediate plate, also comprises Three S's MC composite layer, also comprises the second fiberglass reticular knit layer; The layering of the clamping part of described intermediate plate is followed successively by a SMC composite layer, the first fiberglass reticular knit layer, the 2nd SMC composite layer, the second fiberglass reticular knit layer, Three S's MC composite layer from top to bottom.
Further technical scheme: in this cable cleat, the thickness of a described SMC composite layer, the 2nd SMC composite layer, Three S's MC composite layer is equal; The thickness of described first fiberglass reticular knit layer, the second fiberglass reticular knit layer is equal.
Further technical scheme: in this cable cleat, the thickness of a described SMC composite layer, the 2nd SMC composite layer, Three S's MC composite layer is all equal with the thickness of described first fiberglass reticular knit layer, the second fiberglass reticular knit layer.
The beneficial effects of the utility model are: this kind of cable cleat does not corrode for a long time in the environment of humidity, high salt peracid, not creep.Because intermediate plate is compression molding, finished product and conductive cable contacts face smooth, have certain flexibility (relative to metallic cable fixture), thus can not damage cable jacket in installation and operation running.Meanwhile, composite clamp can not produce eddy current, can not produce temperature rise in running, while greatly improving cable service life, achieves energy-conservation.Composite material cable fixture does not have recovery value, solves stolen problem.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
In figure: 1 intermediate plate, 11 upper clips, 12 lower clamping pieces, 13 clamping parts, 14 connecting portions, 15 the one SMC composite layers, 16 first fiberglass reticular knit layer, 17 the 2nd SMC composite layers, 18 Three S's MC composite layers, 19 second fiberglass reticular knit layer, 2 left fastening bolts, 3 right fastening bolts.
Embodiment
Embodiment one:
As shown in Figure 1, this cable cleat, comprise two symmetrical intermediate plates 1, be respectively upper clip 11, lower clamping piece 12, described each intermediate plate 1 is made up of the connecting portion 14 being positioned at middle clamping part 13 and being positioned at the clamping part left and right sides, the connecting portion in the left side of two intermediate plates 1 is connected by left fastening bolt 3, and the connecting portion on the right side of two intermediate plates 1 is connected by right fastening bolt 3.
The clamping part 13 vertically wind direction layering of each intermediate plate, and at least comprise SMC composite layer 15, a first fiberglass reticular knit layer 16, the 2nd SMC composite layer 17; First fiberglass reticular knit layer 16 is between the first SMC composite layer 15, the 2nd SMC composite layer 17.
In this cable cleat, the two ends of a described SMC composite layer 15, the 2nd SMC composite layer 17 are connected as a single entity, and form the parcel to the first fiberglass reticular knit layer 16.
In this cable cleat, the thickness of a described SMC composite layer 15, the 2nd SMC composite layer 17 is equal.
In this cable cleat, the thickness of described first fiberglass reticular knit layer 16 is all equal with the thickness of a described SMC composite layer 15, the 2nd SMC composite layer 17.
In this cable cleat, the connecting portion 14 of each intermediate plate all only includes a SMC composite layer, and namely connecting portion is made up of SMC composite material.The SMC composite layer of connecting portion 14 and a SMC composite layer 15 of intermediate plate, the 2nd SMC composite layer 17 are connected as a single entity.
During preparation, SMC sheet molding compound is suppressed in a mold through HTHP and is formed, and is adding in the engineering of moulding compound toward mould, and the middle one deck that increases is through special processing, the fiberglass reticular braided material that can combine completely with moulding compound, strengthens the mechanical performance of finished product.Thus the mechanical performance greatly improving composite material cable fixture finished product thus completely can alternative metals fixture, even properties exceeds metallic cable fixture.
Embodiment two:
As shown in Figure 2, be: in this cable cleat that the clamping part of intermediate plate also comprises Three S's MC composite layer 18, second fiberglass reticular knit layer 19 with embodiment one difference.The layering of the clamping part of described intermediate plate is followed successively by a SMC composite layer, the first fiberglass reticular knit layer, the 2nd SMC composite layer, the second fiberglass reticular knit layer, Three S's MC composite layer from top to bottom.
In this cable cleat, the thickness of a described SMC composite layer 15, the 2nd SMC composite layer 17, Three S's MC composite layer 18 is equal.The thickness of described first fiberglass reticular knit layer 16, second fiberglass reticular knit layer 19 is equal.
In this cable cleat, the thickness of a described SMC composite layer 15, the 2nd SMC composite layer 17, Three S's MC composite layer 18 is all equal with the thickness of described first fiberglass reticular knit layer 16, second fiberglass reticular knit layer 19.
In the utility model, SMC composite material, fiberglass reticular braided material are known technology.SMC composite material is the one of the abbreviation of Sheet molding compound, fiberglass, i.e. sheet molding compound.Primary raw material is by GF (special yarn), UP (unsaturated-resin), low shrinkage additive, and MD (filler) and various auxiliary agent form.
Above-mentioned two embodiments are only preferred embodiments of the present utility model, and the utility model is not limited only to above-described embodiment.
Claims (8)
1. a cable cleat, comprise two symmetrical intermediate plates, be respectively upper clip, lower clamping piece, described each intermediate plate is made up of the connecting portion being positioned at middle clamping part and being positioned at the clamping part left and right sides, the connecting portion in the left side of two intermediate plates is connected by left fastening bolt, and the connecting portion on the right side of two intermediate plates is connected by right fastening bolt; It is characterized in that: the clamping part vertically wind direction layering of each described intermediate plate, and at least comprise a SMC composite layer, the first fiberglass reticular knit layer, the 2nd SMC composite layer; First fiberglass reticular knit layer is between the first SMC composite layer, the 2nd SMC composite layer.
2. a kind of cable cleat according to claim 1, is characterized in that: the two ends of a described SMC composite layer, the 2nd SMC composite layer are connected as a single entity, and form the parcel to the first fiberglass reticular knit layer.
3. a kind of cable cleat according to claim 1 and 2, is characterized in that: the thickness of a described SMC composite layer, the 2nd SMC composite layer is equal.
4. a kind of cable cleat according to claim 3, is characterized in that: the thickness of described first fiberglass reticular knit layer is all equal with the thickness of a described SMC composite layer, the 2nd SMC composite layer.
5. a kind of cable cleat according to claim 1, it is characterized in that: the connecting portion of each intermediate plate all at least comprises a SMC composite layer, the SMC composite layer of connecting portion and a SMC composite layer of intermediate plate, the 2nd SMC composite layer are connected as a single entity.
6. a kind of cable cleat according to claim 1 or 5, is characterized in that: the clamping part of described intermediate plate, also comprises Three S's MC composite layer, also comprises the second fiberglass reticular knit layer; The layering of the clamping part of described intermediate plate is followed successively by a SMC composite layer, the first fiberglass reticular knit layer, the 2nd SMC composite layer, the second fiberglass reticular knit layer, Three S's MC composite layer from top to bottom.
7. a kind of cable cleat according to claim 6, is characterized in that: the thickness of a described SMC composite layer, the 2nd SMC composite layer, Three S's MC composite layer is equal; The thickness of described first fiberglass reticular knit layer, the second fiberglass reticular knit layer is equal.
8. a kind of cable cleat according to claim 7, is characterized in that: the thickness of a described SMC composite layer, the 2nd SMC composite layer, Three S's MC composite layer is all equal with the thickness of described first fiberglass reticular knit layer, the second fiberglass reticular knit layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830769.1U CN204407835U (en) | 2014-12-23 | 2014-12-23 | A kind of cable cleat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830769.1U CN204407835U (en) | 2014-12-23 | 2014-12-23 | A kind of cable cleat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407835U true CN204407835U (en) | 2015-06-17 |
Family
ID=53431670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830769.1U Expired - Fee Related CN204407835U (en) | 2014-12-23 | 2014-12-23 | A kind of cable cleat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253189A (en) * | 2016-09-06 | 2016-12-21 | 苏州希倍优辊轮有限公司 | A kind of sea cable centralized positioning clamp traction apparatus |
| CN108075411A (en) * | 2016-11-18 | 2018-05-25 | 国网河南省电力公司安阳供电公司 | A kind of fastening clip for cable tool |
-
2014
- 2014-12-23 CN CN201420830769.1U patent/CN204407835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253189A (en) * | 2016-09-06 | 2016-12-21 | 苏州希倍优辊轮有限公司 | A kind of sea cable centralized positioning clamp traction apparatus |
| CN108075411A (en) * | 2016-11-18 | 2018-05-25 | 国网河南省电力公司安阳供电公司 | A kind of fastening clip for cable tool |
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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 |
Granted publication date: 20150617 Termination date: 20201223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |