CN206595678U

CN206595678U - A kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead

Info

Publication number: CN206595678U
Application number: CN201720385730.7U
Authority: CN
Inventors: 孙帮华
Original assignee: Anhui Solid Line Equipment Co Ltd
Current assignee: Anhui Solid Line Equipment Co Ltd
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2017-10-27
Anticipated expiration: 2027-04-13

Abstract

The utility model is related to damper technical field, and in particular to a kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead, including preformed armor rods, wire clamp and tup, and the preformed armor rods two ends set hook, and steel strand wires are fixedly installed in the wire clamp lower end；The steel strand wires two ends set the tup, and the tup includes left tup and right tup, and the left tup and the right tup include rear page plate and preceding page plate；Deep bead is set below the tup, the tup bottom surface that the top edge of the deep bead is fixed on by fixture；The rear page plate bottom surface of the left tup and the preceding page plate bottom surface of the right tup are respectively provided with link.The utility model vibrationproof performance is good, the fixation of preformed armor rods.

Description

A kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead

Technical field

The utility model is related to damper technical field, and in particular to a kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead.

Background technology

Damper, sets to reduce wire because wind-force shame plays vibration.High-tension overhead line bar position is higher, span compared with Greatly, when wire is acted on by wind-force, it may occur that vibration.During conductor vibration, the condition of work at wire suspension is the most unfavorable.By In multiple vibration, because of periodically bending fatigue rupture can occur for wire.When overhead transmission line span is more than 120 meters, typically adopt Use damper vibrationproof.And damper vibrationproof ability of the prior art, and preformed armor rods is prolonged releases, vibrationproof stability is poor.

Such as China Patent No. CN201620274157.8, the applying date is on 04 01st, 2016, and the day for announcing is 2016 09 A kind of wind resistance damper, including wire clip body are disclosed in the use new patent on the moon 21, it is characterised in that：The wire clamp sheet The lower end of body is installed with steel strand wires, and the two ends of the steel strand wires are installed with tup respectively, the tup it is adjacent in Wall is provided with cavity, and the utility model has certain wind-proof performance, but effectively can not produce reaction force using high altitude wind Resistance is vibrated, therefore its vibrationproof performance need to be improved.

Utility model content

The technical problem of solution

For the disadvantages mentioned above present in prior art, the utility model provides a kind of preformed anti-with deep bead Vibration hammer, the problem of can be efficiently against vibrationproof poor performance present in prior art, while solving the fixation of preformed armor rods not Stable, caducous problem.

Technical scheme

To realize object above, the utility model is achieved by the following technical programs：

A kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead, including preformed armor rods, wire clamp and tup, the preformed armor rods two ends are set Hook, steel strand wires are fixedly installed in the wire clamp lower end；The steel strand wires two ends set the tup, and the tup includes left tup With right tup, the left tup and the right tup include rear page plate and preceding page plate；Deep bead, institute are set below the tup State the tup bottom surface that the top edge of deep bead is fixed on by fixture；The rear page plate bottom surface of the left tup and the right side The preceding page plate bottom surface of tup is respectively provided with link.

Further, the tup is tuning-fork type tup, and the tup is riveted with the steel strand wires two ends, described preformed Silk middle part is fixed on the wire clamp upper end, and the preformed armor rods is around being located on wire.

Further, the top edge left end of the deep bead is fixed on described in the left tup by the fixture Page plate bottom surface afterwards, the top edge right-hand member of the deep bead is fixed on the preceding page plate bottom of the right tup by the fixture Face.

Further, the link is arranged on the outside of the fixture.

Further, the structure of the link matches with the hook.

Further, the fixture is bolt and nut component, and the fixture lower end connects with the deep bead screw thread Connect or be integrally formed.

Beneficial effect

The technical scheme provided using the utility model, compared with known publicly-owned technology, is had the advantages that：

1st, vibrationproof performance is good, and the reaction of resistance vibration can be effectively provided using the active force between air and deep bead Power.

2nd, preformed armor rods fixation, stably.

3rd, beam wind can be resisted to a certain extent.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is positive structure diagram of the present utility model；

Fig. 2 is that bottom of the present utility model regards structural representation；

Label in figure is represented respectively：1- preformed armor rodses；2- wire clamps；3- is linked up with；4- steel strand wires；The left tups of 5-；The right tups of 6-； Page plate after 7-；Page plate before 8-；9- deep beads；10- fixtures；11- links；12- wires.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model Example, the every 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.

With reference to embodiment, the utility model will be further described.

Embodiment

A kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead of the present embodiment, including preformed armor rods 1, wire clamp 2 and tup, preformed armor rods 1 two ends set hook 3, and steel strand wires 4 are fixedly installed in the lower end of wire clamp 2；The two ends of steel strand wires 4 set tup, and tup includes the left He of tup 5 Right tup 6, left tup 5 and right tup 6 include rear page plate 7 and preceding page plate 8；Deep bead 9 is set below tup, deep bead 9 The tup bottom surface that top edge is fixed on by fixture 10；The rear bottom surface of page plate 7 of left tup 5 and the preceding bottom surface of page plate 8 of right tup 6 It is respectively provided with link 11；Tup is tuning-fork type tup, and tup is riveted with the two ends of steel strand wires 4, and the middle part of preformed armor rods 1 is fixed on wire clamp 2 End, preformed armor rods 1 is around being located on wire 12；The top edge left end of deep bead 9 is fixed on the rear page plate of left tup 5 by fixture 10 7 bottom surfaces, the top edge right-hand member of deep bead 9 is fixed on the preceding bottom surface of page plate 8 of right tup 6 by fixture 10；Link 11 is arranged on The outside of fixture 10；The structure of link 11 matches with hook 3；Fixture 10 be bolt and nut component, the lower end of fixture 10 with Deep bead 9 is threadedly coupled or is integrally formed.

During installation, by the mounting means of damper as illustrated be arranged on wire 12 on be adapted to position on, preformed armor rods 1 with Spiral wound aids in fixing on wire 12, and winding, which is finished, hangs over the two ends hook 3 of preformed armor rods 1 on link 11 so that pre- The fixation of hank knotting 1 is more firm.

In use, wire 12 is in high aerial forced vibration, deep bead 9 is together vibrated with wire, and deep bead 9 is subjected to displacement During deep bead 9 produce interaction force when being in contact with air, this active force, which can eliminate a resistance part, to be caused The power of vibration, so as to reduce Oscillation Amplitude, reduces vibration product frequency.Meanwhile, with reference to Fig. 2, because deep bead 9 is to be obliquely installed , such as beam wind, wind-force can be changed into the rotation energy of damper, during disappearing in the resistance rotation of wire clamp 2.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification or replace, can't make appropriate technical solution essence depart from each embodiment technical scheme of the utility model spirit and Scope.

Claims

1. a kind of Pre-Cutter-Type Anti-Vibration Hammer with deep bead, including preformed armor rods (1), wire clamp (2) and tup, it is characterised in that：Institute State preformed armor rods (1) two ends and hook (3) is set, steel strand wires (4) are fixedly installed in wire clamp (2) lower end；Steel strand wires (4) two ends The tup is set, and the tup includes left tup (5) and right tup (6), and the left tup (5) and the right tup (6) are Including rear page plate (7) and preceding page plate (8)；Deep bead (9) is set below the tup, and the top edge of the deep bead (9) passes through The tup bottom surface that fixture (10) is fixed on；Rear page plate (7) bottom surface of the left tup (5) and the right tup (6) Preceding page plate (8) bottom surface is respectively provided with link (11).

2. the Pre-Cutter-Type Anti-Vibration Hammer according to claim 1 with deep bead, it is characterised in that the tup is tuning-fork type Tup, the tup is riveted with the steel strand wires (4) two ends, and the wire clamp (2) upper end is fixed in the middle part of the preformed armor rods (1), The preformed armor rods (1) is around being located on wire (12).

3. the Pre-Cutter-Type Anti-Vibration Hammer according to claim 1 with deep bead, it is characterised in that the deep bead (9) Top edge left end is fixed on rear page plate (7) bottom surface of the left tup (5), the deep bead by the fixture (10) (9) top edge right-hand member is fixed on preceding page plate (8) bottom surface of the right tup (6) by the fixture (10).

4. the Pre-Cutter-Type Anti-Vibration Hammer according to claim 1 with deep bead, it is characterised in that the link (11) is set On the outside of the fixture (10).

5. the Pre-Cutter-Type Anti-Vibration Hammer according to claim 1 with deep bead, it is characterised in that the knot of the link (11) Structure matches with the hook (3).

6. the Pre-Cutter-Type Anti-Vibration Hammer according to claim 1 with deep bead, it is characterised in that the fixture (10) is Bolt and nut component, fixture (10) lower end is threadedly coupled or is integrally formed with the deep bead (9).