CN203747349U - Suspension wire clamp - Google Patents

Suspension wire clamp Download PDF

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Publication number
CN203747349U
CN203747349U CN201420105950.6U CN201420105950U CN203747349U CN 203747349 U CN203747349 U CN 203747349U CN 201420105950 U CN201420105950 U CN 201420105950U CN 203747349 U CN203747349 U CN 203747349U
Authority
CN
China
Prior art keywords
wire clip
wire clamp
wear
link plate
suspension clamp
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
CN201420105950.6U
Other languages
Chinese (zh)
Inventor
王建勇
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 Wei Bo Electric Armour Clamp Co Ltd
Original Assignee
Zhejiang Wei Bo Electric Armour Clamp 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 Wei Bo Electric Armour Clamp Co Ltd filed Critical Zhejiang Wei Bo Electric Armour Clamp Co Ltd
Priority to CN201420105950.6U priority Critical patent/CN203747349U/en
Application granted granted Critical
Publication of CN203747349U publication Critical patent/CN203747349U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a suspension wire clamp for the purpose of providing a suspension wire clamp which has the advantages of high stability, long service life and high safety and reliability. The suspension wire clamp comprises a wire clamp body and a hanging plate arranged on the wire clamp body. The wire clamp body is internally provided with a pressure plate; the portion between the pressure plate and the wire clamp body forms wire clamping groove; the pressure plate is fixed in the wire clamp body through two U-shaped bolts; the two sides of the wire clamp body are symmetrically provided with hanging shafts; the hanging plate comprises a hitching portion and a connection portion; the hanging plate is arranged on the wire clamp body through cooperation between the connection portion and the hanging shafts; the hanging shafts are provided with wear-resistant sleeves; the other ends of the corresponding wear-resistant sleeves of the hanging shafts are provided with pin holes and latches; a flat pad is arranged between the latches and the connection portion; the latches comprise limiting portions and plugging portions; and the limiting portions are provided with limiting rods capable of contact with the flat pads.

Description

Suspension clamp
Technical field
The utility model relates to electric armour clamp field, and more particularly, it relates to a kind of suspension clamp.
Background technology
In setting up the engineering of high-tension bus-bar, high-tension bus-bar is fixed on and on insulator string, needs to use suspension clamp.In addition, suspension clamp also can be used for fixedly lightning conducter, supports transposition line on mixture, fixing wire jumper etc. on strain insulator, corner pole.
Suspension clamp is mainly comprised of wire clamp main body, pressing plate, link plate and U-bolt, clamp is provided with open wire casing, cable is placed in open wire casing and puts into briquetting, then by U type bolt clamping cables, and wire clamp main body both sides can be symmetrically arranged with hanging scroll, link plate is arranged in wire clamp main body through hanging scroll, then on hanging scroll, plugs the spacing disengaging of avoiding link plate that latch is realized link plate, causes dropping of wire clip body.But also there is defect in such suspension clamp: because of the effect of wind-force, between the wire clip body of suspension clamp and link plate, also can produce relative motion, link plate is done low-angle swing around the hanging scroll of wire clip body.Because link plate is thinner, just as there is flute mark under blade cuts in the effect of its swing, causing the stressed cross section of hanging scroll of wire clip body to attenuate diminishes, when flute mark acquires a certain degree, under the weight effect of cable own, cause dropping of wire clip body, there is the cable ground fault that goes offline, existence and stability is poor, the problem that useful life is lower, simultaneously suspension clamp must take off latch, open the degree of wear that pad could check hanging scroll and carry out strick precaution when Maintenance and Repair, also has the problem of Maintenance and Repair inconvenience, comprehensively described above, also need to improve.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of high stability, long service life, safe and reliable suspension clamp.
For achieving the above object, the utility model provides following technical scheme: a kind of suspension clamp, comprise wire clip body and be arranged on the link plate on wire clip body, in described wire clip body, be provided with pressing plate, between described pressing plate and wire clip body, form and have clamp groove, described pressing plate is fixed in wire clip body by two U-bolts, described wire clip body bilateral symmetry is provided with hanging scroll, described link plate includes mounting part and connecting portion, described link plate is by being equipped with on wire clip body between connecting portion and hanging scroll, described hanging scroll is provided with wear-resistant sleeve, the opposite side of the corresponding wear-resistant sleeve of described hanging scroll is provided with pin-and-hole and is combined with latch, between described latch and connecting portion, be provided with a plain cushion, described latch comprises limiting section and Plug Division, this limiting section is provided with the gag lever post of the plain cushion of can conflicting.
By adopting technique scheme, first this suspension clamp has wear-resistant sleeve by cover on hanging scroll, even if the dissection of link plate is also first to act on wear-resistant sleeve hanging scroll can not produce any impact so, the arranging of wear-resistant sleeve improved the useful life of suspension clamp and avoided hanging scroll directly and the effect of link plate simultaneously, what cause wire clamp main body comes off to occur the cable ground fault that goes offline, improve the security reliability of suspension clamp, even if only need to change wear-resistant sleeve after wearing and tearing, Maintenance and Repair have been facilitated, on the limiting section of latch, be provided with the setting of the gag lever post of conflict plain cushion simultaneously, link plate is produced to active force makes its stable conflict on wire clip body, reduce to a certain extent the relative motion between wire clip body and link plate, when improving suspension clamp stability, extended life cycle.
The utility model is further set to: described wear-resistant sleeve adopts high manganese Steel material to make and conflict on wire clip body in its one end, and the other end is conflicted on Plug Division.
By adopting technique scheme, wear-resistant sleeve adopts high manganese Steel material to make to make it have that good anti abrasive to have intensity concurrently high simultaneously, other combination properties such as corrosion resistance, more can adapt to bad weather, wide adaptability, conflict at wire clip body in wear-resistant sleeve one end, the other end is conflicted in the setting of Plug Division, on wear-resistant sleeve, there is flute mark cracking, wear-resistant sleeve can push the Plug Division of latch and make Plug Division crooked, when Maintenance and Repair, just find easily so and change in time, further facilitating Maintenance and Repair, improving the reliability of suspension clamp.
The utility model is further set to: described wire clip body bilateral symmetry offers adjusting breach, described two U-bolts be embedded respectively two regulate in breach and its opening along link plate to the setting of wire clip body direction.
By adopting technique scheme, U-bolt is realized the upper and lower adjusting to pressing plate and to control the size of clamp groove, is adapted to the cable of different size size by being embedded in regulating breach, significantly improved the adaptability of suspension clamp, U-bolt opening arranges and can make pressing plate better stressed along link plate to wire clip body direction, guarantees the stable of cable clamping.
The utility model is further set to: under corresponding each the adjusting breach of described wire clip body, be equipped with two postive stop baffles, each regulates between two postive stop baffles under breach and forms and have location notch.
By adopting technique scheme, U-bolt can be by regulating breach to be placed in the location notch of postive stop baffle formation, arranging like this guaranteed that suspension clamp in actual use, sliding position phenomenon is fixed, be there will not be in U bolt position, thereby guaranteed the bed knife to cable, avoided cable to occur sliding phenomenon in clamp groove.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model suspension clamp;
Fig. 2 is the left view of the utility model suspension clamp.
In figure 1, wire clip body; 11, hanging scroll; 12, regulate breach; 13, postive stop baffle; 14, location notch; 2, link plate; 21, mounting part; 22, connecting portion; 3, pressing plate; 4, clamp groove; 5, U-bolt; 6, wear-resistant sleeve; 7, pin-and-hole; 8, latch; 81, limiting section; 811, gag lever post; 82, Plug Division; 9, plain cushion.
Embodiment
See figures.1.and.2 the embodiment of the utility model suspension clamp is described further.
A kind of suspension clamp, comprise wire clip body 1 and be arranged on the link plate 2 on wire clip body 1, in described wire clip body 1, be provided with pressing plate 3, between described pressing plate 3 and wire clip body 1, form and have clamp groove 4, described pressing plate 3 is fixed in wire clip body 1 by two U-bolts 5, described wire clip body 1 bilateral symmetry is provided with hanging scroll 11, described link plate includes mounting part 21 and connecting portion 22, described link plate 2 is by being equipped with on wire clip body 1 between connecting portion 22 and hanging scroll 11, described hanging scroll 11 is provided with wear-resistant sleeve 6, the opposite side of described hanging scroll 11 relative wear-resistant sleeves 6 is provided with pin-and-hole 7 and is combined with latch 8, between described latch 8 and connecting portion 22, be provided with a plain cushion 9, described latch 8 comprises limiting section 81 and Plug Division 82, this limiting section 81 is provided with the gag lever post 811 of the plain cushion 9 of can conflicting.
First this suspension clamp has wear-resistant sleeve 6 by cover on hanging scroll 11, even if the dissection of link plate 2 is also first to act on wear-resistant sleeve 6 hanging scroll 11 can not produce any impact so, the arranging of wear-resistant sleeve 6 improved the useful life of suspension clamp and avoided hanging scroll 11 directly and the effect of link plate 2 simultaneously, what cause wire clamp main body 1 comes off to occur the cable ground fault that goes offline, improve the security reliability of suspension clamp, even if only need to change wear-resistant sleeve 6 after wearing and tearing, Maintenance and Repair have been facilitated, on the limiting section 81 of latch 8, be provided with the setting of the gag lever post 811 of conflict plain cushion 9 simultaneously, link plate 2 is produced to active force makes its stable conflict on wire clip body 1, reduce to a certain extent the relative motion of 2 of wire clip body 1 and link plates, when improving suspension clamp stability, extended life cycle.
Described wear-resistant sleeve 6 adopts high manganese Steel material to make and conflict on wire clip body 1 in its one end, and the other end is conflicted on Plug Division 82.
Wear-resistant sleeve 6 adopts high manganese Steel materials to make to make it have that good anti abrasive to have intensity concurrently high simultaneously, other combination properties such as corrosion resistance, more can adapt to bad weather, wide adaptability, conflict on wire clip body 1 in wear-resistant sleeve 6 one end, conflict in Plug Division 82 setting of the other end, on wear-resistant sleeve 8, there is flute mark cracking, wear-resistant sleeve 8 can push the Plug Division 82 of latch 8 and make Plug Division 82 bendings, when Maintenance and Repair, just find easily so and change in time, further facilitate Maintenance and Repair, improve the reliability of suspension clamp.
Described wire clip body 1 bilateral symmetry offers and regulates breach 12, described two U-bolts 5 to be embedded respectively at two to regulate in breach 12 also its opening along link plate 2 to wire clip body 1 direction setting.
By being embedded, regulating the interior realization of breach 12, to pressing plate 3, upper and lower adjusting adapts to the cable of different size size to U-bolt 5 to control the size of clamp groove 4, significantly improved the adaptability of suspension clamp, U-bolt 5 openings can make pressing plate 3 better stressed along link plate 2 to wire clip body 1 direction setting, guarantee the stable of cable clamping.
Under corresponding each the adjusting breach 12 of described wire clip body 1, be equipped with two postive stop baffles 13, between two postive stop baffles 13 under each adjusting breach 12, form and have location notch 14.
U-bolt 5 can be by regulating breach 12 to be placed in the location notch 14 of postive stop baffle 13 formations, arranging like this guaranteed that suspension clamp in actual use, sliding position phenomenon is fixed, be there will not be in U bolt 5 positions, thereby guaranteed the bed knife to cable, avoided cable to occur sliding phenomenon in clamp groove.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (4)

1. a suspension clamp, comprise wire clip body and be arranged on the link plate on wire clip body, in described wire clip body, be provided with pressing plate, between described pressing plate and wire clip body, form and have clamp groove, described pressing plate is fixed in wire clip body by two U-bolts, described wire clip body bilateral symmetry is provided with hanging scroll, described link plate includes mounting part and connecting portion, described link plate is by being equipped with on wire clip body between connecting portion and hanging scroll, it is characterized in that: described hanging scroll is provided with wear-resistant sleeve, the opposite side of the corresponding wear-resistant sleeve of described hanging scroll is provided with pin-and-hole and is combined with latch, between described latch and connecting portion, be provided with a plain cushion, described latch comprises limiting section and Plug Division, this limiting section is provided with the gag lever post of the plain cushion of can conflicting.
2. suspension clamp according to claim 1, is characterized in that: described wear-resistant sleeve adopts high manganese Steel material to make and conflict on wire clip body in its one end, and the other end is conflicted on Plug Division.
3. suspension clamp according to claim 1 and 2, is characterized in that: described wire clip body bilateral symmetry offers adjusting breach, described two U-bolts be embedded respectively two regulate in breach and its opening along link plate to the setting of wire clip body direction.
4. suspension clamp according to claim 3, is characterized in that: under corresponding each the adjusting breach of described wire clip body, be equipped with two postive stop baffles, each regulates between two postive stop baffles under breach and forms and have location notch.
CN201420105950.6U 2014-03-10 2014-03-10 Suspension wire clamp Expired - Fee Related CN203747349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420105950.6U CN203747349U (en) 2014-03-10 2014-03-10 Suspension wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420105950.6U CN203747349U (en) 2014-03-10 2014-03-10 Suspension wire clamp

Publications (1)

Publication Number Publication Date
CN203747349U true CN203747349U (en) 2014-07-30

Family

ID=51347108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420105950.6U Expired - Fee Related CN203747349U (en) 2014-03-10 2014-03-10 Suspension wire clamp

Country Status (1)

Country Link
CN (1) CN203747349U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106532609A (en) * 2016-12-13 2017-03-22 马鞍山市华能电力线路器材有限责任公司 Suspension clamp with automatic limiting mechanism
CN106877262A (en) * 2017-03-27 2017-06-20 国网山东省电力公司烟台供电公司 A kind of suspension clamp with weight hitch point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106532609A (en) * 2016-12-13 2017-03-22 马鞍山市华能电力线路器材有限责任公司 Suspension clamp with automatic limiting mechanism
CN106877262A (en) * 2017-03-27 2017-06-20 国网山东省电力公司烟台供电公司 A kind of suspension clamp with weight hitch point

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20160310

CF01 Termination of patent right due to non-payment of annual fee