CN212935484U - Double-splitting anti-galloping spacer - Google Patents
Double-splitting anti-galloping spacer Download PDFInfo
- Publication number
- CN212935484U CN212935484U CN202021810672.6U CN202021810672U CN212935484U CN 212935484 U CN212935484 U CN 212935484U CN 202021810672 U CN202021810672 U CN 202021810672U CN 212935484 U CN212935484 U CN 212935484U
- Authority
- CN
- China
- Prior art keywords
- rubber pad
- joint
- spacer
- rotating
- revolute joint
- 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.)
- Active
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 55
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Abstract
The utility model discloses an anti conductor spacer that dances of two split forms, including conductor spacer deckle board, revolute joint, connecting clamp quantity is two, and it is two split formulas to correspond the conductor spacer deckle board, and passes through revolute joint is connected with the conductor spacer deckle board, the last shaping of revolute joint has the revolute joint groove, revolute joint inslot side both ends are provided with the spacing boss in revolute joint groove, revolute joint inslot side is provided with the revolute joint rubber pad, revolute joint rubber pad upper end is provided with the connecting clamp, the connecting clamp the revolute joint rubber pad connect through pivot connecting bolt between the revolute joint. The utility model discloses can make conductor spacer frame board and revolute joint swing substantially, twist reverse the in-process at the split conductor and have stronger mechanical bearing capacity, avoid fastener body afterbody to take place to tear, morphism, improve the anti dance performance of conductor spacer.
Description
Technical Field
The utility model relates to an overhead transmission line protection gold utensil field especially relates to an anti conductor spacer that dances of two split forms.
Background
In an overhead transmission line, the spacer has the functions of preventing the whiplash between the split sub-conductors, inhibiting the breeze vibration, the subspan vibration and the like. The spacer mainly comprises a frame main body and a connecting wire clamp connected to the frame, a chuck of the connecting wire clamp is used for holding the conductor of the bundle, and the wire clamp rotates by a certain angle along the tangential direction under the action of axial torsional force of the conductor through a limiting structure at the joint of the frame main body and the connecting wire clamp.
The connecting part of the frame plate and the wire clamp of the existing spacer rod is mostly provided with a limiting boss structure or a waist hole structure at the connecting part, so that the wire clamp can rotate at a certain angle along the tangential direction under the action of axial torsional force of a wire, namely, the frame main body is in direct contact with the tail part of the wire clamp body, and a hard connection structural form is adopted. However, during conductor galloping, subspan oscillation and other forms of conductor vibration, the spacer needs to bear torsional force and bending force from different directions, and the hard connection structure is seriously collided, so that the limit structure at the connection part of the wire clamp and the frame is easily abraded, even broken and damaged.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide an anti-galloping spacer in a double-split form for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a double-split anti-galloping spacer comprises a spacer frame plate, a rotary joint and a connecting wire clamp; connecting fastener quantity is two, corresponds the conductor spacer framed board and is two split formulas, and passes through revolute joint is connected with the conductor spacer framed board, the last shaping of revolute joint has the revolute joint groove, revolute joint inslot side both ends are provided with the spacing boss in revolute joint groove, revolute joint inslot side is provided with the revolute joint rubber pad, revolute joint rubber pad upper end is provided with the connecting fastener, the connecting fastener revolute joint rubber pad connect through pivot connecting bolt between the revolute joint, pivot connecting bolt with the shaping has joint department pivot connecting bolt hole between the revolute joint, the shaping has the anti-galloping device connecting hole on the conductor spacer framed board, anti-galloping device connecting hole one side is provided with the rivet hole.
Preferably, the connecting wire clamp comprises a wire clamp chuck, a wire clamp body and a wire clamp rotating connecting mounting hole, the rotating shaft connecting bolt and the wire clamp body are formed with the wire clamp rotating connecting mounting hole, and one end of the wire clamp body is provided with the wire clamp chuck.
Preferably, the rotary joint rubber pad comprises a joint rubber pad body, a rubber pad boss, a rotary joint rubber pad mounting hole and a rubber pad limiting groove, the rotary joint connecting bolt and the rotary joint rubber pad body are arranged between the rotary joint rubber pad body and the rotary joint groove limiting boss, the rubber pad limiting groove is arranged between the rotary joint rubber pad body and the rotary joint groove limiting boss, and the rubber pad boss is arranged between the joint rubber pad body and the cable clamp body.
Preferably: the conductor spacer framed panel adopts two framed panel structures, goes up framed panel and lower framed panel lock and forms the conductor spacer framed panel, pivot connecting bolt passes the underframe in proper order, revolute joint and last frame.
Preferably: the upper frame plate and the lower frame plate are all provided with the rivet holes, rivets are arranged in the rivet holes, the upper frame plate and the lower frame plate are fixed through the rivets, and the connecting holes of the anti-galloping device are all formed in the upper frame plate and the lower frame plate.
Preferably: the joint rubber pad body, the rubber pad boss, the rotary joint rubber pad mounting hole and the rubber pad limiting groove are integrally formed.
So set up, joint rubber pad body plays buffering and damping effect.
Preferably: the number of the rotary joints is two, and the rotary joints are arranged at two ends of the spacer frame plate in an axisymmetric manner.
So set up, utilize symmetrical structure to improve external connection stability.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the conductor spacer frame plate and the rotary joint can have stronger mechanical bearing capacity in the process of greatly swinging and twisting the split conductor, the phenomenon that the tail of the wire clamp body is torn and deformed is avoided, and the anti-galloping performance of the conductor spacer is improved.
When the split sub-conductor of the power transmission line drives the clamp chuck to rotate, the tail of the connecting clamp can cause the rotary joint rubber pad on one side to be compressed, the rotary joint rubber pad drives the rotary joint of the spacer frame to be stressed when reaching the compression limit, the rotary joint rubber pad which is subjected to compression deformation can deform and absorb energy at the rotary joint of the spacer frame, the existing spacer connection is changed from rigid impact of hard collision into elastic impact, and the damage of conductor galloping to the spacer is reduced through buffering and releasing impact.
In addition, the spacer frame adopts a double-frame-plate structure, the upper frame plate and the lower frame plate are buckled to form the spacer frame, the upper frame plate and the lower frame plate are buckled into a whole during installation to form a rectangular cross section, and the torsion resistance of the spacer frame is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an anti-galloping spacer in a double-splitting form according to the present invention;
FIG. 2 is a schematic view of the sectional structure of the rotating joint of the double-split anti-galloping spacer of the present invention;
FIG. 3 is a schematic structural diagram of a frame plate of the double-split anti-galloping spacer of the present invention;
FIG. 4 is a schematic view of a connecting clamp structure of a double-split anti-galloping spacer of the present invention;
fig. 5 is a schematic view of the rubber pad structure of the rotary joint of the double-split anti-galloping spacer of the present invention.
The reference numerals are explained below:
1. a spacer frame; 2. a revolute joint; 3. connecting a wire clamp; 4. a rotating shaft connecting bolt; 5. rotating the joint rubber pad; 6. rotating the joint groove limiting boss; 7. a rotating shaft at the joint is connected with a bolt hole; 8. connecting holes of the anti-galloping device; 9. rivet holes; 10. a rotary joint groove; 31. a wire clamp chuck; 32. a wire clamp body; 33. the wire clamp is rotatably connected with the mounting hole; 51. a joint rubber pad body; 52. a rubber pad boss; 53. rotating joint rubber pad mounting holes; 54. the rubber pad spacing recess.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in figures 1-5, a double-split anti-galloping spacer comprises a spacer frame plate 1, two rotary joints 2 and two connecting wire clamps 3, wherein the two connecting wire clamps 3 are arranged, the corresponding spacer frame plate 1 is in a double-split type and is connected with the spacer frame plate 1 through the rotary joints 2, rotary joint grooves 10 are formed in the rotary joints 2, rotary joint groove limiting bosses 6 are arranged at two ends inside the rotary joint grooves 10, rotary joint rubber pads 5 are arranged inside the rotary joint grooves 10, connecting wire clamps 3 are arranged at the upper ends of the rotary joint rubber pads 5, the connecting wire clamps 3, the rotary joint rubber pads 5 and the rotary joints 2 are connected through rotary shaft connecting bolts 4, joint rotary shaft connecting bolt holes 7 are formed between the rotary shaft connecting bolts 4 and the rotary joints 2, and anti-galloping device connecting holes 8 are formed in the spacer frame plate 1, a rivet hole 9 is formed in one side of the connecting hole 8 of the anti-galloping device;
the connecting wire clamp 3 comprises a wire clamp chuck 31, a wire clamp body 32 and a wire clamp rotating connection mounting hole 33, the wire clamp rotating connection mounting hole 33 is formed between the rotating shaft connecting bolt 4 and the wire clamp body 32, and one end of the wire clamp body 32 is provided with the wire clamp chuck 31;
the rotary joint rubber pad 5 comprises a joint rubber pad body 51, a rubber pad boss 52, a rotary joint rubber pad mounting hole 53 and a rubber pad limiting groove 54, the rotary joint rubber pad mounting hole 53 is formed between the rotary shaft connecting bolt 4 and the joint rubber pad body 51, the rubber pad limiting groove 54 is formed between the joint rubber pad body 51 and the rotary joint groove limiting boss 6, and the rubber pad boss 52 is arranged between the joint rubber pad body 51 and the wire clamp body 32.
Preferably: the spacer frame plate 1 adopts a double-frame-plate structure, the upper frame plate and the lower frame plate are buckled to form the spacer frame plate 1, and the rotating shaft connecting bolt 4 sequentially penetrates through the lower frame, the rotating joint 2 and the upper frame; rivet holes 9 are formed in the upper frame plate and the lower frame plate, rivets are arranged in the rivet holes 9, the upper frame plate and the lower frame plate are fixed through the rivets, and connecting holes 8 of the anti-galloping device are formed in the upper frame plate and the lower frame plate; the joint rubber pad body 51, the rubber pad boss 52, the rotary joint rubber pad mounting hole 53 and the rubber pad limiting groove 54 are integrally formed, and the joint rubber pad body 51 plays a role in buffering and vibration reduction; the number of the rotary joints 2 is two, the rotary joints are arranged at two ends of the spacer frame plate 1 in an axisymmetric manner, and the external connection stability is improved by utilizing a symmetrical structure.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an anti conductor spacer that dances of two split forms which characterized in that: comprises a spacing rod frame plate (1), a rotary joint (2) and a connecting wire clamp (3); the connecting wire clamps (3) are two in number, the corresponding spacer frame plate (1) is of a double-split type, the connecting wire clamps are connected with the spacer frame plate (1) through the rotating joints (2), rotating joint grooves (10) are formed in the rotating joints (2), rotating joint groove limiting bosses (6) are arranged at two ends of the inner sides of the rotating joint grooves (10), rotating joint rubber pads (5) are arranged on the inner sides of the rotating joint grooves (10), the connecting wire clamps (3) are arranged at the upper ends of the rotating joint rubber pads (5), the connecting wire clamps (3), the rotating joint rubber pads (5) and the rotating joints (2) are connected through rotating shaft connecting bolts (4), rotating shaft connecting bolts (4) and rotating joint rotating shaft connecting bolt holes (7) at joints are formed between the rotating joints (2), and anti-galloping device connecting holes (8) are formed in the spacer frame plate (1), and a rivet hole (9) is formed in one side of the connecting hole (8) of the anti-galloping device.
2. A double split form anti-galloping spacer as claimed in claim 1, wherein: connecting clamp (3) rotate including fastener chuck (31), fastener body (32), fastener and connect mounting hole (33), pivot connecting bolt (4) with the shaping has between fastener body (32) fastener rotates and connects mounting hole (33), fastener body (32) one end is provided with fastener chuck (31).
3. A double split form anti-galloping spacer as claimed in claim 2, wherein: the rotary joint rubber pad (5) comprises a joint rubber pad body (51), a rubber pad boss (52), a rotary joint rubber pad mounting hole (53) and a rubber pad limiting groove (54), the rotary shaft connecting bolt (4) and the joint rubber pad body (51) are arranged between the rotary joint rubber pad mounting hole (53), the joint rubber pad body (51) and the rotary joint groove limiting groove (6) are arranged between the rubber pad limiting groove (54), and the joint rubber pad body (51) and the wire clamp body (32) are arranged between the rubber pad boss (52).
4. A double split form anti-galloping spacer as claimed in claim 1, wherein: go up and all seted up on deckle board and the deckle board rivet hole (9), be provided with the rivet in rivet hole (9), go up deckle board and deckle board down through rivet fixation, all seted up on going up deckle board and the deckle board down anti-galloping device connecting hole (8).
5. A double split form anti-galloping spacer as claimed in claim 3, wherein: the joint rubber pad body (51), the rubber pad boss (52), the rotary joint rubber pad mounting hole (53) and the rubber pad limiting groove (54) are integrally formed.
6. A double split form anti-galloping spacer as claimed in claim 1, wherein: the number of the rotary joints (2) is two, and the rotary joints are arranged at two ends of the spacer frame plate (1) in an axisymmetric manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021810672.6U CN212935484U (en) | 2020-08-26 | 2020-08-26 | Double-splitting anti-galloping spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021810672.6U CN212935484U (en) | 2020-08-26 | 2020-08-26 | Double-splitting anti-galloping spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212935484U true CN212935484U (en) | 2021-04-09 |
Family
ID=75300747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021810672.6U Active CN212935484U (en) | 2020-08-26 | 2020-08-26 | Double-splitting anti-galloping spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212935484U (en) |
-
2020
- 2020-08-26 CN CN202021810672.6U patent/CN212935484U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105207155B (en) | A kind of power transmission line spacer wire clamp attachment structure without rigid collision | |
| CN207470664U (en) | Honeycomb energy-absorbing device | |
| CN212935484U (en) | Double-splitting anti-galloping spacer | |
| CN113839363A (en) | Pre-twisted vibration damper for power transmission line | |
| CN212935483U (en) | Eight-split anti-galloping spacer | |
| CN106953284B (en) | A kind of power transmission line spacer of no rigid collision | |
| CN111864681A (en) | Double-splitting anti-galloping spacer | |
| CN111864680A (en) | Eight-split anti-galloping spacer | |
| CN206932540U (en) | It is a kind of to offer the graphite heat conducting silica gel piece for inhaling ripple buffer structure | |
| CN206775076U (en) | A kind of power transmission line spacer of new no rigid collision | |
| WO2023241251A1 (en) | Sampling connecting piece, battery module, and vehicle | |
| CN205016969U (en) | Joint is connected to transmission line conductor spacer of no rigidity collision | |
| CN203326503U (en) | Wing-shaped spring and irregularly-shaped wire harness fixing clamp | |
| CN205016971U (en) | Novel quadripartion conductor spacer of anti dance | |
| CN215060018U (en) | Energy dissipation type damping antidetonation support | |
| CN208087036U (en) | Web turns over protective device | |
| CN210760141U (en) | Axle convenient to slow down gravity and strike | |
| CN210156816U (en) | Special high-safety wire clamp for high-voltage line | |
| CN208046509U (en) | A kind of flexible support vibration damping folder | |
| CN208723503U (en) | A kind of novel electric power strain clamp | |
| CN214221962U (en) | New energy automobile derailleur fixed connection structure | |
| CN212114716U (en) | Anti-galloping binary-splitting spacer | |
| CN213413499U (en) | Engine fixing device | |
| CN212992122U (en) | Locking transmission chuck of stepping motor | |
| CN215097855U (en) | Reinforced aluminum frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |