CN208310386U - Novel single rod cross-arm structure - Google Patents
Novel single rod cross-arm structure Download PDFInfo
- Publication number
- CN208310386U CN208310386U CN201721830585.5U CN201721830585U CN208310386U CN 208310386 U CN208310386 U CN 208310386U CN 201721830585 U CN201721830585 U CN 201721830585U CN 208310386 U CN208310386 U CN 208310386U
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- cross
- gasket
- arm body
- arm
- sides
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Abstract
The utility model relates to a kind of novel single rod cross-arm structures, including cross-arm body, there are two mounting holes for the bottom surface setting of cross-arm body, the side of cross-arm body is equipped at least one circular hole, the bottom surface of the cross-arm body sets the gasket there are three M type structure between two mounting holes, towards cross-arm body setting and its end and the connection of the bottom surface of cross-arm body on the inside of gasket, it is located at cylindrical object surface for fixing on the outside of gasket and circle is circumferentially distributed, is additionally provided with the indent being coaxially distributed with mounting hole in the outer lateral side of the M type structure of two sides；The structure design of the utility model is reasonable, improves the contact effect between cross-arm body and cylindrical object by the gasket of multiple M type structures, improves integrally-built secured intensity.
Description
Technical field
The utility model relates to electric power accessory technical field more particularly to a kind of novel single rod cross-arm structures.
Background technique
In low voltage power transmission field, the single pole cross-arm for being used to support electric wire, cable currently in use, cross-arm uses bottom
Face, the orthogonal angle steel machine-shaping in side, there are two mounting hole, sides to be provided with multiple circular holes for bottom surface setting, passes through
Mounting hole is used cooperatively with other fasteners, and cross-arm is anchored on cylindrical object.This cross-arm when in use, cross-arm and round
Object contact surface is small, fasten it is unreliable, cross-arm is also easily deformed, influence using.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of this utility model is to provide a kind of stable new of mounting structure
Type single pole cross-arm structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of novel single rod cross-arm structure, including cross-arm body, there are two mounting hole, cross-arms for the bottom surface setting of cross-arm body
The side of ontology is equipped at least one circular hole, it is characterised in that: the bottom surface of the cross-arm body is equipped between two mounting holes
The gasket of three M type structures, gasket inside is towards cross-arm body setting and its end and the bottom surface of cross-arm body connect, outside gasket
Side is located at cylindrical object surface for fixing and circle is circumferentially distributed, also sets in the outer lateral side of the M type structure of two sides
There is the indent being coaxially distributed with mounting hole.
Gasket in the gasket of three M type structure positioned at middle part is located at two mounting hole middle positions, three M type knots
Gasket in the gasket of structure positioned at two sides is symmetrically distributed in the gasket two sides at middle part.
The side of the gasket positioned at two sides is arranged perpendicular to the bottom surface of cross-arm body, and the gasket outer lateral side of two sides
Positioned at mounting hole middle position.
The beneficial effects of the utility model are:
It is reasonable in design, connecing between cross-arm body and cylindrical object is improved by the gasket of multiple M type structures
Effect is touched, integrally-built secured intensity is improved.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the using state structure diagram of the utility model.
In figure: 1 side, 2 circular holes, 3 middle part gaskets, 4 side gaskets, 5 bottom surfaces, 6 mounting holes, 7 indents, 8 cylindrical objects,
9U type anchor ear, 10 fastening nuts.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
As shown in Figure 1, 2: the bottom surface 5 of a kind of novel single rod cross-arm structure, including cross-arm body, cross-arm body is provided with
Two mounting holes 6, for mounting hole 6 for being used cooperatively with U-shaped anchor ear 9, the side 1 of cross-arm body is equipped with multiple circular holes 2, circular hole 2
It is used for installing insulated terminal, in which:
The bottom surface 5 of the cross-arm body is equipped with a middle part gasket 3 and two side gaskets 4 between two mounting holes 6,
Middle part gasket 3 is located at two 6 middle positions of mounting hole, and middle part gasket 3 is entirely parallel with bottom surface 5 and its both ends perpendicular to bottom surface 5
And be welded to each other, side gasket 4 is symmetrically distributed in middle part 3 two sides of gasket, and the integral inclined setting of side gasket 4 is simultaneously solid towards being used for
The center of fixed cylindrical object 8 is arranged, the both ends of side gasket 4 perpendicular to cross-arm body bottom surface 5 and be welded to each other so that
Middle part gasket 3 and side gasket 4 are located at 8 surface of cylindrical object for fixing and circle is circumferentially distributed；
Further, 4 outer lateral side 1 of side gasket is located at 6 middle position of mounting hole, 4 outer lateral side of side gasket
On be additionally provided with the indent 7 being coaxially distributed with mounting hole so that be located at mounting hole 6 in U-shaped anchor ear 9 can be also cross the indent 7
Setting.
It is as shown in Figure 3: cross-arm body to be fixed on cylindrical object 8 by U-shaped anchor ear 9, cylindrical object 8 is generally
Electric power bar, on 8 surface of cylindrical object, U-shaped 9 both ends of anchor ear pass through peace indent 7 and mounting hole 6 and pass through for the U-shaped setting of anchor ear 9
Fastening nut 10 is fixed, and middle part gasket 3 is for fixing cylindrical object 8 close to the middle position of cross-arm body at this time, middle part
It offsets after 3 stress of gasket with bottom surface 5 gradually stable, side gasket 4 is used for cylindrical object 8 close to the two sides of cross-arm body position
Fixation is set, is transferred on U-shaped anchor ear 9 after 4 stress of side gasket by indent 7,4 relatively stable, knot in outside of side gasket is made
Structure increases three fixed points further through gasket on the basis of original fixed effect, improves the secured strong of whole fixed structure
Degree.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
Purpose technical solution, belong within the protection scope of the utility model.
Claims (3)
1. a kind of novel single rod cross-arm structure, including cross-arm body, there are two mounting hole, cross-arm sheets for the bottom surface setting of cross-arm body
The side of body is equipped at least one circular hole, it is characterised in that: the bottom surface of the cross-arm body is equipped with three between two mounting holes
The gasket of a M type structure, gasket inside is towards cross-arm body setting and its end and the bottom surface of cross-arm body connect, on the outside of gasket
Positioned at cylindrical object surface for fixing and circle it is circumferentially distributed, be additionally provided in the outer lateral side of the M type structure of two sides
The indent being coaxially distributed with mounting hole.
2. novel single rod cross-arm structure according to claim 1, it is characterised in that: in the gasket of three M type structure
Gasket positioned at middle part is located at two mounting hole middle positions, and the gasket that two sides are located in the gasket of three M type structures symmetrically divides
Gasket two sides of the cloth at middle part.
3. novel single rod cross-arm structure according to claim 1 or 2, it is characterised in that: the gasket positioned at two sides
Side is arranged perpendicular to the bottom surface of cross-arm body, and the gasket outer lateral side of two sides is located at mounting hole middle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830585.5U CN208310386U (en) | 2017-12-11 | 2017-12-11 | Novel single rod cross-arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830585.5U CN208310386U (en) | 2017-12-11 | 2017-12-11 | Novel single rod cross-arm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310386U true CN208310386U (en) | 2019-01-01 |
Family
ID=64731617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830585.5U Active CN208310386U (en) | 2017-12-11 | 2017-12-11 | Novel single rod cross-arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208310386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001081A (en) * | 2019-05-08 | 2019-07-12 | 无锡市同腾复合材料有限公司 | High-insulativity lightweight composite material cross arm production system |
-
2017
- 2017-12-11 CN CN201721830585.5U patent/CN208310386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001081A (en) * | 2019-05-08 | 2019-07-12 | 无锡市同腾复合材料有限公司 | High-insulativity lightweight composite material cross arm production system |
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