CN208508470U - A kind of pre-hinged catenarian cable cleat - Google Patents
A kind of pre-hinged catenarian cable cleat Download PDFInfo
- Publication number
- CN208508470U CN208508470U CN201820581968.1U CN201820581968U CN208508470U CN 208508470 U CN208508470 U CN 208508470U CN 201820581968 U CN201820581968 U CN 201820581968U CN 208508470 U CN208508470 U CN 208508470U
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- China
- Prior art keywords
- suspension clamp
- preformed armor
- armor rods
- anchor ear
- shaped anchor
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Abstract
The utility model relates to a kind of pre-hinged catenarian cable cleats, including preformed armor rods, rubber core, suspension clamp, U-shaped anchor ear and the wire clamp hanging plate that can be set on conducting wire, the rubber core is set on conducting wire, the both ends of the preformed armor rods are wound around on conducting wire respectively, the medium position of preformed armor rods is wound around in rubber core, and the suspension clamp positioning is set on preformed armor rods, and preformed armor rods are clamped in rubber core, the U-shaped anchor ear is located on suspension clamp, and the U-shaped anchor ear is fixedly connected by interspersed bolt with suspension clamp；The groove that the outer surface in suspension clamp lower end is evenly arranged with several equidistantly distributeds and extends along suspension clamp axis direction, the inner surface of the U-shaped anchor ear lower end are evenly distributed with several equidistantly distributeds and the raised line with groove cooperation.The utility model increases connection structure in the lower end of suspension clamp and U-shaped anchor ear, can effectively avoid wind, cause suspension clamp to be displaced in U-shaped anchor ear, can effectively avoid conductor vibration.
Description
Technical field
The utility model relates to electric armour clamp technical field, in particular to a kind of pre-hinged catenarian cable cleat.
Background technique
Suspension clamp is mainly used for overhead power line, is hung conducting wire, lightning conducter on the insulator by connection gold utensil
Or lightning conducter is suspended on shaft tower, or for supporting transposed conductor and non-rectilinear shaft tower wire jumper (to be commonly called as drawing on mixture
Streamline) fixation.
Currently on the market using wide for old-fashioned ship type suspension clamp, old-fashioned ship type suspension clamp includes hanger, hangs
Axis, U bolt and hull, it can bear the installed load of vertical span inside conductor, and operate normally or break in route
When do not allow the wire clamp to slide or be detached from insulator chain, it is but big using the carrying pressure that this wire clamp will cause shaft tower, and wind-force
Effect, which will cause, generates relative motion between the hull of suspension clamp and hanger, wear hanging scroll, and hanging scroll can be made after long-time is worn
At the accident of going offline, therefore, old-fashioned ship type wire clamp will not only reinforce construction technology and material type selecting, also reinforce usual maintenance pipe
Reason, install, overhaul it is cumbersome.
For above-mentioned phenomenon, 207134770 U of patent CN discloses a kind of pre-hinged catenarian cable cleat, including can be set in
Preformed armor rods, rubber core, suspension clamp and intermediate plate on conducting wire,
The rubber core is set on conducting wire, and the both ends of the preformed armor rods are wound around on conducting wire respectively, the middle part of preformed armor rods
Position is wound around in rubber core, and the suspension clamp positioning is set on preformed armor rods, and preformed armor rods are clamped in rubber core, described
Intermediate plate is folded on suspension clamp, and the intermediate plate is fixedly connected by interspersed bolt with suspension clamp；The utility model overcomes existing skill
Deficiency existing for art improves the fatigue resistance of conducting wire；But there are still certain defects: suspension clamp and intermediate plate through it is too long when
Between rub after, suspension clamp bottom will appear part wears, so that will appear loosening between suspension clamp and intermediate plate, wind can cause
Suspension clamp is displaced in intermediate plate, and then will cause conductor vibration.
Utility model content
The technical problems to be solved in the utility model is the deficiency for existing shock resistance sandwich plate, is provided a kind of preformed
Suspension clamp can effectively avoid conductor vibration problem caused by wind.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of pre-hinged catenarian cable cleat, including can cover
Preformed armor rods, rubber core, suspension clamp, U-shaped anchor ear and the wire clamp hanging plate being located on conducting wire, the rubber core are set on conducting wire, institute
The both ends for stating preformed armor rods are wound around on conducting wire respectively, and the medium position of preformed armor rods is wound around in rubber core, the suspension clamp positioning
It is set on preformed armor rods, and preformed armor rods is clamped in rubber core, the U-shaped anchor ear is located on suspension clamp, and the U-shaped anchor ear is logical
Interspersed bolt is crossed to be fixedly connected with suspension clamp；Its innovative point is: if the outer surface in suspension clamp lower end is evenly arranged with
The groove doing an equidistantly distributed and extending along suspension clamp axis direction, the inner surface of the U-shaped anchor ear lower end are evenly distributed with
Several equidistantly distributeds and the raised line cooperated with groove.
Further, the suspension clamp includes left suspension clamp ontology and right suspension clamp ontology, and left suspension clamp ontology and the right side are outstanding
The folder ontology that hangs down mutually clamps setting, and forms the channel that can clamp preformed armor rods, and the channel includes being arranged in what channel was imported and exported
Outer ring and the inner ring that portion in the channel is set, and the diameter of outer ring is greater than the diameter of inner ring.
Utility model has the advantages that
(1) the utility model pre-hinged catenarian cable cleat increases connection structure in the lower end of suspension clamp and U-shaped anchor ear, can be with
Make to connect between suspension clamp and U-shaped anchor ear stronger, can effectively avoid suspension clamp and U-shaped anchor ear by rubbing for a long time,
It is loosened between suspension clamp and U-shaped anchor ear, and then can effectively avoid wind, suspension clamp is caused position occur in U-shaped anchor ear
It moves, can effectively avoid conductor vibration；In addition, being connected between suspension clamp and U-shaped anchor ear using the structure type of grafting, can be convenient
Disassembly, installation；
(2) the utility model pre-hinged catenarian cable cleat, wherein left suspension clamp ontology and right suspension clamp ontology are mutually clamped and set
It sets, and forms the channel that can clamp preformed armor rods, the inner ring diameter in channel is less than the diameter of outer ring, when preformed armor rods connected pathways, leads to
Preformed armor rods can be clamped in rubber core by the inner ring in road, and the outer ring in channel struts for preformed armor rods, realize preformed armor rods, rubber core and
The relative positioning of suspension clamp.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model pre-hinged catenarian cable cleat.
Fig. 2 is the attachment structure schematic diagram of suspension clamp and U-shaped anchor ear in Fig. 1.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
Embodiment
The present embodiment pre-hinged catenarian cable cleat, as shown in Figure 1, including the preformed armor rods 2 that can be set on conducting wire 1, rubber core
3, suspension clamp 4, U-shaped anchor ear 5 and wire clamp hanging plate 6, rubber core 3 are set on conducting wire 1, and the both ends of preformed armor rods 2 are wound around respectively leads
On line 1, the medium position of preformed armor rods 2 is wound around in rubber core 3, and the positioning of suspension clamp 4 is set on preformed armor rods 2, and by preformed armor rods 2
It is clamped in rubber core 3, U-shaped anchor ear 5 is located on suspension clamp 4, and U-shaped anchor ear 5 is fixedly connected by interspersed bolt with suspension clamp 4；
As shown in Fig. 2, being evenly arranged with several equidistantly distributeds in the outer surface of 4 lower end of suspension clamp and prolonging along suspension clamp axis direction
The groove 41 stretched, the raised line that the inner surface of U-shaped 5 lower end of anchor ear is evenly distributed with several equidistantly distributeds and cooperates with groove 41
51。
The present embodiment increases connection structure in the lower end of suspension clamp 4 and U-shaped anchor ear 5, can make suspension clamp 4 and U-shaped anchor ear 5
Between connect stronger, can effectively avoid suspension clamp 4 and U-shaped anchor ear 5 by rubbing for a long time, suspension clamp 4 with U-shaped armful
It is loosened between hoop 5, and then can effectively avoid wind, caused suspension clamp 4 to be displaced in U-shaped anchor ear 5, can effectively keep away
Exempt from conductor vibration；In addition, connecting between suspension clamp 4 and U-shaped anchor ear 5 using the structure type of grafting, disassembly, peace can be convenient
Dress.
In the present embodiment, suspension clamp 4 includes left suspension clamp ontology and right suspension clamp ontology, and left suspension clamp ontology and the right side are outstanding
The folder ontology that hangs down mutually clamps setting, and forms the channel 42 that can clamp preformed armor rods, and channel 42 includes that channel inlet and outlet are arranged in
Outer ring and the inner ring that 42 middle part of channel is set, and the diameter of outer ring is greater than the diameter of inner ring；When 2 connected pathways 42 of preformed armor rods,
Preformed armor rods 2 can be clamped in rubber core 3 by the inner ring in channel 42, and the outer ring in channel 42 struts for preformed armor rods 2, realize preformed armor rods
2, the relative positioning of rubber core 3 and suspension clamp 4.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (2)
1. a kind of pre-hinged catenarian cable cleat, including preformed armor rods, rubber core, suspension clamp, U-shaped anchor ear and the line that can be set on conducting wire
Hanging plate is pressed from both sides, the rubber core is set on conducting wire, and the both ends of the preformed armor rods are wound around on conducting wire respectively, the middle position of preformed armor rods
It sets and is wound around in rubber core, the suspension clamp positioning is set on preformed armor rods, and preformed armor rods is clamped in rubber core, the U
Type anchor ear is located on suspension clamp, and the U-shaped anchor ear is fixedly connected by interspersed bolt with suspension clamp；It is characterized by: it is described
The groove that the outer surface of suspension clamp lower end is evenly arranged with several equidistantly distributeds and extends along suspension clamp axis direction, it is described
The inner surface of U-shaped anchor ear lower end is evenly distributed with several equidistantly distributeds and the raised line with groove cooperation.
2. pre-hinged catenarian cable cleat according to claim 1, it is characterised in that: the suspension clamp includes left suspension clamp ontology
With right suspension clamp ontology, left suspension clamp ontology and right suspension clamp ontology mutually clamp setting, and formation can clamp the logical of preformed armor rods
Road, the channel includes the outer ring that channel inlet and outlet are arranged in and the inner ring that portion in the channel is arranged, and the diameter of outer ring is greater than
The diameter of inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581968.1U CN208508470U (en) | 2018-04-23 | 2018-04-23 | A kind of pre-hinged catenarian cable cleat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581968.1U CN208508470U (en) | 2018-04-23 | 2018-04-23 | A kind of pre-hinged catenarian cable cleat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508470U true CN208508470U (en) | 2019-02-15 |
Family
ID=65297609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820581968.1U Active CN208508470U (en) | 2018-04-23 | 2018-04-23 | A kind of pre-hinged catenarian cable cleat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944632A (en) * | 2022-05-30 | 2022-08-26 | 国网河南省电力公司电力科学研究院 | Reinforced ground wire pre-twisted suspension clamp |
-
2018
- 2018-04-23 CN CN201820581968.1U patent/CN208508470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944632A (en) * | 2022-05-30 | 2022-08-26 | 国网河南省电力公司电力科学研究院 | Reinforced ground wire pre-twisted suspension clamp |
| CN114944632B (en) * | 2022-05-30 | 2024-01-19 | 国网河南省电力公司电力科学研究院 | Enhanced ground wire preformed suspension clamp |
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