CN202339983U - Insulating thrusting wire clamp - Google Patents

Insulating thrusting wire clamp Download PDF

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Publication number
CN202339983U
CN202339983U CN2011204398363U CN201120439836U CN202339983U CN 202339983 U CN202339983 U CN 202339983U CN 2011204398363 U CN2011204398363 U CN 2011204398363U CN 201120439836 U CN201120439836 U CN 201120439836U CN 202339983 U CN202339983 U CN 202339983U
Authority
CN
China
Prior art keywords
insulation
base
insulating
line clamping
loam cake
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
Application number
CN2011204398363U
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Chinese (zh)
Inventor
郑海忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG TANHO ELECTRICAL EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG TANHO ELECTRICAL EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG TANHO ELECTRICAL EQUIPMENT CO Ltd filed Critical ZHEJIANG TANHO ELECTRICAL EQUIPMENT CO Ltd
Priority to CN2011204398363U priority Critical patent/CN202339983U/en
Application granted granted Critical
Publication of CN202339983U publication Critical patent/CN202339983U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an insulating thrusting wire clamp which comprises an insulating base, an insulating upper cover, a thrusting cutter blade, an insulating elastic packer sleeve and bolt fastening components, wherein mounting grooves for clamping the thrusting cutter blade, fastening holes for mounting the bolt fastening components and wire clamp grooves for forming a wire clamp hole are formed on both the insulating base and the insulating upper cover; the insulating elastic packer sleeve is arranged between the insulating base and the insulating upper cover; each bolt fastening component comprises a bolt and a bolt cap; the base is integrally formed, and two fastening holes are formed on the base; the upper cover is a split part formed by two sub covers, and a fastening hole is formed on each sub cover; and the number of the bolt fastening components is two, and the two bolt fastening components are used for fastening and fixing the respective sub covers on the insulating base. The insulating thrusting wire clamp has a reasonable structure in which the upper cover is formed by two sub covers, so that when one cable needs to be repaired, all that is needed for repair and replacement is to dismount the sub cover on the line, resulting in great convenience for repair and maintenance.

Description

Insulation puncture line clamping
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
Penetrating cable clamp is that China introduced in recent years and developed, the novel cable T that is applicable to low capacity power and the lighting power supply system article of practicing midwifery.The use of penetrating cable clamp is that the another cable T behind relay cable coupling box, the pre-branched cable connects mode.It has distribution safer reliable, install that simple, waterproof, environmental requirement are low, freedom from repairs, characteristics such as more economical.All can use in the low-voltage-powered and light distribution circuit with dwelling house, street lamp distribution, outdoor aerial line etc. in skyscraper, name, in the vertical shaft, leak the sky and all can implement installation, be widely used with advantages such as its numerous advantages and fitting limit are wide.Though existing insulation puncture line clamping has good result of use, but its structure still has improvements.
Summary of the invention
The purpose of the utility model provide a kind of structure comparatively rationally, maintenance insulation puncture line clamping comparatively easily.
The technical scheme that realizes the utility model purpose is: a kind of insulation puncture line clamping comprises insulator foot and insulation loam cake, puncture blade, insulation elasticity cushion cover and the bolted assembly that is used for loam cake is fixedly connected with base; Said insulator foot and insulation loam cake be equipped with the mounting groove that is used to fix the puncture blade, be used to the clamp groove that the fastener hole of bolted assembly is set and is used to form the clamp hole; Said insulation cushion is set between insulator foot and the insulation loam cake; Each bolted assembly comprises bolt and nut; Said base is made into integration, and which is provided with two fastener holes; Said loam cake is the split part that is combined by two branch lids, and each minute covers and be provided with a fastener hole; The quantity of said bolted assembly has two, is used for the fastening insulator foot that is fixed on of corresponding branch lid.
In the such scheme, said insulation elasticity cushion cover is the split part that is combined by four branch pads, is provided with two between each minute lid and the base and becomes symmetrically arranged branch pad up and down.
In the such scheme, each minute fills up at itself and corresponding another and divides the elasticity boss that is provided with protrusion on the adjacent surface that fills up, and this elasticity boss centre is provided with open-work; The fastener hole that covers on the open-work of a corresponding fastener hole, this elasticity boss center and corresponding one on screw bolt passes base.
In the such scheme, insulate between said puncture blade and the bolted assembly.
In the such scheme, said nut comprises insulating body, is arranged on the metal nut body of insulating body one side and is arranged on the insulation fastening part on the insulating body.
In the such scheme, said metal nut body is one-body molded through injection moulding mode and insulating body.
In the such scheme, said nut is to process by ambroin is one-body molded.
In the such scheme, the side that said each minute covers is provided with towards the flange of base protrusion, and said base two side ends respectively is provided with a guide ledges, is provided with in each guide ledges and a corresponding spacing hole that flange matches.
In the such scheme, also be provided with the stop part of a protrusion on the said branch lid flange, this stop part can be pressed on the base on the corresponding guide ledges.
The structure of the utility model is comparatively reasonable; Through processing loam cake on the branch lid of two splits; Thereby when a route cable need overhaul; The branch lid on this cable of only need dismantling can be accomplished maintenance and more change jobs, and need not to touch another and divides lid and respective lines thereof, so bring very big facility to service work.In addition, be provided with flange, after base is provided with corresponding guide ledges, play guide-localization effect preferably for minute installation of lid when branch covers.
Description of drawings
Fig. 1 is a kind of perspective view of the utility model;
Fig. 2 is a kind of perspective view of nut in the insulation puncture line clamping shown in Figure 1;
Fig. 3 is a kind of explosive view of insulation puncture line clamping shown in Figure 1.
Be labeled as shown in the accompanying drawing: base 1, guide ledges 11, spacing hole 12, loam cake 2 divides and covers 21, flange 22; Stop part 23, puncture blade 3, elasticity cushion cover 4 divides pad 41, elasticity boss 411; Open-work 412, bolted assembly 5, bolt 51, nut 52, insulating body 521; Metal nut body 522, insulation fastening part 523, mounting groove 6, fastener hole 7, clamp groove 8.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown a kind of embodiment 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 nut in the insulation puncture line clamping shown in Figure 1; Fig. 3 is a kind of explosive view of insulation puncture line clamping shown in Figure 1.
Present embodiment is a kind of insulation puncture line clamping as electric armour clamp, sees Fig. 1 to shown in Figure 3, comprises insulator foot 1 and insulation loam cake 2, puncture blade 3, insulation elasticity cushion cover 4 and the bolted assembly 5 that is used for loam cake 2 is fixedly connected with base 1; Said insulator foot 1 is equipped with the mounting groove 6 that is used to fix puncture blade 3, the clamp groove 8 that is used to that the fastener hole 7 of bolted assembly 5 is set and is used to form the clamp hole with insulation loam cake 2; Said insulation elasticity cushion cover 4 is arranged between insulator foot 1 and the insulation loam cake 2; Each bolted assembly 5 comprises bolt 51 and nut 52; Said base 1 is made into integration, and which is provided with two fastener holes 7; Said loam cake 2 is the split parts that combined by two branch lids 21, and each minute covers 21 and be provided with a fastener hole 7; The quantity of said bolted assembly 5 has two, is used for a corresponding branch is covered the 21 fastening insulator foots 1 that are fixed on.
Said insulation elasticity cushion cover 4 is the split parts that combined by four branch pads 41, be provided with between each minute lid 21 and the base 1 two become about symmetrically arranged branch pad 41.
Each minute pad 41 divides with corresponding another at it and fills up the elasticity boss 411 that is provided with protrusion on 41 the adjacent surface, and these elasticity boss 411 centre are provided with open-work 412; A bolt 51 passes the open-work 412 of a corresponding fastener hole 7, these elasticity boss 411 centers on the base 1 and the fastener hole 7 on the corresponding loam cake 2 successively.The existence of this elasticity boss 411 can better guarantee insulation between said puncture blade 3 and the bolted assembly 5.
In the present embodiment, said nut 52 comprises insulating body 521, is arranged on the metal nut body 522 of insulating body 521 1 sides and is arranged on the insulation fastening part 523 on the insulating body 521.Said metal nut body 522 is one-body molded through injection moulding mode and insulating body 521.
In concrete practice, said nut 52 also can be processed by ambroin is one-body molded, perhaps directly adopts common metal nut or metal moment nut.
Said each minute, a lid side of 21 was provided with towards the flange 22 of base 1 protrusion, and said base 1 two side ends respectively is provided with a guide ledges 11, is provided with the spacing hole 12 that matches with a corresponding flange 22 in each guide ledges 11.
In order to prevent that branch lid 21 excessively is pressed on the base 1, also be provided with the stop part 23 of a protrusion on the said branch lid flange 22, this stop part 23 can be pressed on the base 1 on the corresponding guide ledges 11.
The present embodiment structure is comparatively reasonable; Through processing loam cake on the branch lid of two splits; Thereby when a route cable need overhaul; The branch lid on this cable of only need dismantling can be accomplished maintenance and more change jobs, and need not to touch another and divides lid and respective lines thereof, so bring very big facility to service work.In addition, the branch in the present embodiment covers and is provided with flange, and base is provided with corresponding guide ledges, can play guide-localization effect preferably for minute installation of lid.
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 (9)

1. an insulation puncture line clamping comprises insulator foot (1) and insulation loam cake (2), puncture blade (3), insulation elasticity cushion cover (4) and the bolted assembly (5) that is used for loam cake (2) is fixedly connected with base (1); Said insulator foot (1) and insulation loam cake (2) be equipped with the mounting groove (6) that is used for fixing puncture blade (3), be used to be provided with the fastener hole (7) of bolted assembly (5) and be used to form the clamp groove (8) in clamp hole; Said insulation elasticity cushion cover (4) is arranged between insulator foot (1) and the insulation loam cake (2); Each bolted assembly (5) comprises bolt (51) and nut (52);
It is characterized in that: said base (1) is made into integration, and which is provided with two fastener holes (7); Said loam cake (2) is the split part that is combined by two branch lids (21), and each minute lid (21) is provided with a fastener hole (7); The quantity of said bolted assembly (5) has two, is used for corresponding branch lid (21) fastening insulator foot (1) that is fixed on.
2. insulation puncture line clamping according to claim 1 is characterized in that: said insulation elasticity cushion cover (4) is the split part that is combined by four branch pads (41), be provided with between each minute lid (21) and the base (1) two become about symmetrically arranged branch pad (41).
3. insulation puncture line clamping according to claim 2 is characterized in that: each minute pad (41) divides the elasticity boss (411) that is provided with protrusion on the adjacent surface that fills up (41) at itself and corresponding another, and this elasticity boss (411) centre is provided with open-work (412); A bolt (51) passes base (1) successively and goes up a corresponding fastener hole (7), the open-work (412) of this elasticity boss (411) center and the fastener hole (7) on the corresponding loam cake (2).
4. insulation puncture line clamping according to claim 1 is characterized in that: insulation between said puncture blade (3) and the bolted assembly (5).
5. insulation puncture line clamping according to claim 1 is characterized in that: said nut (52) comprises insulating body (521), is arranged on the metal nut body (522) of insulating body (521) one sides and is arranged on the insulation fastening part (523) on the insulating body (521).
6. insulation puncture line clamping according to claim 5 is characterized in that: said metal nut (522) is one-body molded through injection moulding mode and insulating body (521).
7. insulation puncture line clamping according to claim 1 is characterized in that: said nut (52) is to process by ambroin is one-body molded.
8. insulation puncture line clamping according to claim 1; It is characterized in that: a side of said each minute lid (21) is provided with towards the flange (22) of base (1) protrusion; Said base (1) two side ends respectively is provided with a guide ledges (11), is provided with the spacing hole (12) that matches with a corresponding flange (22) in each guide ledges (11).
9. insulation puncture line clamping according to claim 8 is characterized in that: also be provided with the stop part (23) of a protrusion on the said branch lid flange (22), this stop part (23) can be pressed on base (1) and go up on the corresponding guide ledges (11).
CN2011204398363U 2011-11-09 2011-11-09 Insulating thrusting wire clamp Expired - Fee Related CN202339983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204398363U CN202339983U (en) 2011-11-09 2011-11-09 Insulating thrusting wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204398363U CN202339983U (en) 2011-11-09 2011-11-09 Insulating thrusting wire clamp

Publications (1)

Publication Number Publication Date
CN202339983U true CN202339983U (en) 2012-07-18

Family

ID=46488671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204398363U Expired - Fee Related CN202339983U (en) 2011-11-09 2011-11-09 Insulating thrusting wire clamp

Country Status (1)

Country Link
CN (1) CN202339983U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103022746A (en) * 2012-12-12 2013-04-03 武汉伏安威马电气有限公司 Creep resistant special-shaped parallel groove clamp with constant grip strength
CN107978874A (en) * 2017-10-23 2018-05-01 国网浙江省电力公司丽水供电公司 Bunched cable binding clip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103022746A (en) * 2012-12-12 2013-04-03 武汉伏安威马电气有限公司 Creep resistant special-shaped parallel groove clamp with constant grip strength
CN107978874A (en) * 2017-10-23 2018-05-01 国网浙江省电力公司丽水供电公司 Bunched cable binding clip

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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: 20120718

Termination date: 20151109

EXPY Termination of patent right or utility model