CN202444066U - Insulated penetrating cable clamp - Google Patents
Insulated penetrating cable clamp Download PDFInfo
- Publication number
- CN202444066U CN202444066U CN2011204398397U CN201120439839U CN202444066U CN 202444066 U CN202444066 U CN 202444066U CN 2011204398397 U CN2011204398397 U CN 2011204398397U CN 201120439839 U CN201120439839 U CN 201120439839U CN 202444066 U CN202444066 U CN 202444066U
- Authority
- CN
- China
- Prior art keywords
- insulation
- insulated
- lower cover
- loam cake
- groove
- 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 an insulated penetrating cable clamp which includes an insulated upper cover and an insulated lower cover which are provided with cable clamping grooves, penetrating blades which are arranged on the insulated upper cover and the insulated lower cover, and insulated elastic sleeves which are arranged between the insulated upper cover and the insulated lower cover and are provided with through holes, a bolt fastening assembly which is used for fixing the insulated upper cover and the insulated lower cover together, and an insulated protective cap. The insulated upper cover and the insulated lower cover are provided with fixing holes where the bolt fastening assembly can pass through. Each side end of the insulated lower cover is provided with a protruding installing boss, and the installing boss is provided with an arc installing face which matches with the groove shape of the cable clamping groove. The installing face is provided with an installing groove which is perpendicular to the extension direction of the cable clamping groove. The insulated protective cap is provided with a cap body and a circular installing plate arranged on an opening of the cap body. The circular installing plate of the insulated protective cap can be buckled in the installing groove of the insulated lower cover. The insulated penetrating cable clamp is reasonable in structure and is excellent in protection performance.
Description
Technical field
The utility model belongs to electric armour clamp structure-design technique field, is specifically related to a kind of insulation puncture line clamping.
Background technology
In the construction of power circuit, often need two insulated leads be linked together, present method of attachment is: the wire insulation skin that will connect is peeled off; With wire clamp two leads are clamped in peeling place again; The outside is with on the guard shield cover, not only the engineering time long, and labour intensity is big.
Chinese patent 02295267.5 discloses a kind of insulation puncture line clamping; Comprise upper semi-body, lower semi-body and be located at some groups of bayonet pieces in upper semi-body, the lower semi-body respectively; Offer similar semicircular trunking body at upper semi-body and lower semi-body respectively perpendicular to the both sides of bayonet piece; Upper semi-body and lower semi-body fix through string screw member therebetween, and said upper semi-body covers on the lower semi-body outside, and described screw member is made up of clamping screw and the torque nut that is riveted on its end.One side of the said trunking body cell body of serving as theme, opposite side is the branch line cell body, is provided with the end cap groove in the end of the branch line cell body of said upper semi-body, which is provided with end cap.The effect of said end cap is to prevent that rainwater from entering into cell body and causing the power line corrosion.
Mainly there is following shortcoming in this kind insulation puncture line clamping:
(1) this kind insulation puncture line clamping has adopted the screw member that is combined by clamping screw and the torque nut that is riveted on its end; Because the qualification of its structure; Make this screw member have an acrotorque holding capacity that presets, turn torque nut with spanner during use, when torsion exceeds preset torsion; Torque nut will break automatically, guarantee installation quality.But the complex structure of this kind screw member, and the factor of the preset acrotorque of influence is more, when making this kind screw member; It is excessive or too small preset acrotorque often to occur; Weigh twisted wire easily wounded or cause twisted wire loosening, the installation quality less stable, influence is normally used.
(2) this kind insulation puncture line clamping is owing to have only the relative fixed mode that end cap is connected to the end cap groove; In transportation, storage; If adopt end cap is connected to the mode of together placing with upper semi-body in the end cap groove, end cap then takes place easily damage, come off and lose; And if employing because its quantity is often more, is also lost end cap and upper cover body mode placed apart and the quantity of end cap and the phenomenon of quantity to not going up of loam cake through regular meeting, make troubles for transportation, storage and use.
Summary of the invention
The purpose of the utility model provides the comparatively reasonable and protective good insulation penetrating cable clamp of a kind of structure.
The technical scheme that realizes the utility model purpose is: a kind of insulation puncture line clamping, comprise the insulation loam cake and the lower cover that insulate that are provided with the clamp groove, be arranged on puncture blade that said insulation loam cake and insulation cover down, between insulation loam cake and insulation lower cover and be provided with open-work insulation elasticity cushion cover, be used for the bolted assembly that said insulation loam cake and insulation lower cover are fixed together and the helmet that insulate; Said insulation loam cake covers down with insulation and is provided with the fixing hole that supplies the bolted assembly to pass; The two side ends of said insulation lower cover respectively is provided with the installation base of a protrusion, and said installation base is provided with and the corresponding to arc shaped installed surface of clamp groove groove shape, and said installed surface is provided with and the perpendicular mounting groove of clamp groove bearing of trend; Said insulation helmet is provided with cap body and the annular mounting panel that is positioned at cap body opening part, and the annular mounting panel of said insulation helmet can be fastened in the mounting groove of insulation lower cover.
In the such scheme, said bolted assembly comprises screw rod and torque nut, and said torque nut exceeds edge loam cake or insulation lower cover; The shape of said insulation helmet cap body is conical, and said insulation helmet can be socketed on the torque nut.
The utility model structure is comparatively rationally advanced groove, can utilize the installation base installing and locating insulation helmet that is arranged on the lid two side ends, and in use, said insulation helmet can entangle the cable head of stretching out installation base, thereby effectively it is protected.
Description of drawings
Fig. 1 is a kind of perspective view of the utility model;
Fig. 2 is a kind of perspective view of insulation puncture line clamping shown in Figure 1 during from another viewed.
Be labeled as shown in the accompanying drawing: insulation loam cake 11, insulation lower cover 12, clamp groove 13, puncture blade 14, elasticity cushion cover 15; Bolted assembly 16, screw rod 161, torque nut 162, insulation helmet 17, cap body 171; Mounting panel 172, installation base 19, installed surface 191, mounting groove 192.
Embodiment
Fig. 1 to Fig. 2 has shown a kind of perspective view of the utility model, and wherein Fig. 1 is a kind of perspective view of the utility model; Fig. 2 is a kind of perspective view of insulation puncture line clamping shown in Figure 1 during from another viewed.
Present embodiment is a kind of insulation puncture line clamping as electric armour clamp; See Fig. 1 to shown in Figure 2, comprise the insulation loam cake 11 and the insulation lower cover 12 that are provided with clamp groove 13, be arranged on puncture blade 14 on said insulation loam cake 11 and the insulation lower cover 12, between insulation loam cake 11 and insulation lower cover 12 and be provided with open-work insulation elasticity cushion cover 15, be used for the bolted assembly 16 that said insulation loam cake 11 and insulation lower cover 12 are fixed together and the helmet 17 that insulate; Said insulation loam cake 11 is provided with the fixing hole that supplies the bolted assembly to pass with insulation lower cover 12; The two side ends of said insulation lower cover 12 respectively is provided with the installation base 19 of a protrusion; Said installation base 19 is provided with and the corresponding to arc shaped installed surface 191 of clamp groove 13 groove shape, and said installed surface 191 is provided with and the perpendicular mounting groove 192 of clamp groove 13 bearing of trends; Said insulation helmet 17 is provided with cap body 171 and the annular mounting panel 172 that is positioned at cap body 171 opening parts, and the annular mounting panel 172 of said insulation helmet 17 can be fastened in the mounting groove 192 of insulation lower cover 12.
Said bolted assembly 16 comprises screw rod 161 and torque nut 162, and said torque nut exceeds edge loam cake 11 or insulation lower cover 12; The shape of said insulation helmet 17 cap bodies 171 is conical, and said insulation helmet 17 can be socketed on the torque nut 162.
The present embodiment structure is comparatively rationally advanced groove, can utilize the installation base installing and locating insulation helmet that is arranged on the lid two side ends, and in use, said insulation helmet can entangle the cable head of stretching out installation base, thereby effectively it is protected.In addition, present embodiment is fastenedly connected loam cake and lower cover through adopting reliable torque nut rational in infrastructure, can make the overall structure simplification and guarantee reliable and stable installation quality.In addition, present embodiment also can be socketed in insulating sleeve on the torque nut, effectively it is carried out rainproof protection.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the execution mode of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection range of the utility model.
Claims (2)
1. insulation puncture line clamping, comprise the insulation loam cake (11) and the insulation lower cover (12) that are provided with clamp groove (13), be arranged on puncture blade (14) on said insulation loam cake (11) and the insulation lower cover (12), be positioned between insulation loam cake (11) and the insulation lower cover (12) and be provided with open-work insulation elasticity cushion cover (15), be used for the bolted assembly (16) that the said insulation loam cake (11) and the lower cover (12) that insulate are fixed together and the helmet (17) that insulate; Said insulation loam cake (11) is provided with the fixing hole that supplies the bolted assembly to pass with insulation lower cover (12);
It is characterized in that:
The two side ends of said insulation lower cover (12) respectively is provided with the installation base (19) of a protrusion; Said installation base (19) is provided with and clamp groove (13) the corresponding to arc shaped installed surface of groove shape (191), and said installed surface (191) is provided with and the perpendicular mounting groove (192) of clamp groove (13) bearing of trend; Said insulation helmet (17) is provided with cap body (171) and is positioned at the annular mounting panel (172) of cap body (171) opening part, and the annular mounting panel (172) of said insulation helmet (17) can be fastened in the mounting groove (192) of insulation lower cover (12).
2. insulation puncture line clamping according to claim 1 is characterized in that: said bolted assembly (16) comprises screw rod (161) and torque nut (162), and said torque nut exceeds edge loam cake (11) or insulation lower cover (12); The shape of said insulation helmet (17) cap body (171) is conical, and said insulation helmet (17) can be socketed on the torque nut (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204398397U CN202444066U (en) | 2011-11-09 | 2011-11-09 | Insulated penetrating cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204398397U CN202444066U (en) | 2011-11-09 | 2011-11-09 | Insulated penetrating cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444066U true CN202444066U (en) | 2012-09-19 |
Family
ID=46825498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204398397U Expired - Fee Related CN202444066U (en) | 2011-11-09 | 2011-11-09 | Insulated penetrating cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022749A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Cable connecting clamp with insulating sheath |
| CN103956589A (en) * | 2014-03-31 | 2014-07-30 | 重庆自勇科技有限公司 | Insulation puncture wire clamp |
| CN103972672A (en) * | 2014-03-31 | 2014-08-06 | 重庆自勇科技有限公司 | Piercing clamp |
-
2011
- 2011-11-09 CN CN2011204398397U patent/CN202444066U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022749A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Cable connecting clamp with insulating sheath |
| CN103022749B (en) * | 2012-12-27 | 2014-12-17 | 广州番禺电缆集团有限公司 | Cable connecting clamp with insulating sheath |
| CN103956589A (en) * | 2014-03-31 | 2014-07-30 | 重庆自勇科技有限公司 | Insulation puncture wire clamp |
| CN103972672A (en) * | 2014-03-31 | 2014-08-06 | 重庆自勇科技有限公司 | Piercing clamp |
| CN103956589B (en) * | 2014-03-31 | 2015-10-14 | 重庆自勇科技有限公司 | Insulation puncture line clamping |
| CN103972672B (en) * | 2014-03-31 | 2015-11-18 | 重庆自勇科技有限公司 | Penetrating cable clamp |
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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: 20120919 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |