CN204597310U - A kind of 220 assembled mechanisms of KV grounding wire insulated tension pole - Google Patents
A kind of 220 assembled mechanisms of KV grounding wire insulated tension pole Download PDFInfo
- Publication number
- CN204597310U CN204597310U CN201520365371.XU CN201520365371U CN204597310U CN 204597310 U CN204597310 U CN 204597310U CN 201520365371 U CN201520365371 U CN 201520365371U CN 204597310 U CN204597310 U CN 204597310U
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- China
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- ring set
- circle ring
- insulated tension
- tension pole
- lower half
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Abstract
A kind of 220 assembled mechanisms of KV grounding wire insulated tension pole, it relates to a kind of for the insulated tension pole of 220 KV grounding wires is carried out assembled bindiny mechanism.To solve the weight due to 220 KV grounding wires and insulated tension pole itself when existing insulated tension pole lifts, insulated tension pole is bent, the phenomenon such as to rock, have a strong impact on the safety of earth connection installing, accurately and the problem of stability, quarter butt linking arm is cylinder, one end of quarter butt linking arm offers tapped blind hole, stock fixed cover comprises upper semi-circle ring set and lower half circle ring set, lower half circle ring set lateral wall is connected with the first engaging lug, the quarter butt linking arm other end is connected with the second engaging lug, first engaging lug and the second engaging lug are rotationally connected, a circular arc outer end of upper semi-circle ring set and a circular arc outer end of lower half circle ring set are rotationally connected, another circular arc outer end of upper semi-circle ring set and another circular arc outer end of lower half circle ring set detachably affixed.It is assembled that the utility model is used for 220 KV grounding wire insulated tension poles.
Description
Technical field
The utility model relates to a kind of for the insulated tension pole of 220 KV grounding wires is carried out assembled bindiny mechanism.
Background technology
At present, the insulated tension pole used when 220 KV grounding wire of 220 kv substation installings is made up of three joint insulating rods, and after assembling, total length is 5 meters, and excellent diameter is 4 centimetres, and the weight of 220 kilovolts of ground wires is about more than 30 jin, and ground wire is the earth terminal of three-phase unification.When installing earth connection, due to the weight of ground wire and bar itself when insulated tension pole lifts, the phenomenon such as insulated tension pole is bent, rock, has a strong impact on the safe, accurate of ground wire installing and stability.
Utility model content
The purpose of this utility model is to provide a kind of 220 assembled mechanisms of KV grounding wire insulated tension pole, to solve the weight due to 220 KV grounding wires and insulated tension pole itself when existing insulated tension pole lifts, the phenomenon such as insulated tension pole is bent, rock, has a strong impact on the safe, accurately and the problem of stability of earth connection installing.
The utility model is the technical scheme taked that solves the problem: the described 220 assembled mechanisms of KV grounding wire insulated tension pole of the present utility model comprise quarter butt linking arm and stock fixed cover, quarter butt linking arm is cylinder, one end of quarter butt linking arm offers tapped blind hole, stock fixed cover comprises upper semi-circle ring set and lower half circle ring set, lower half circle ring set lateral wall is connected with the first engaging lug, the quarter butt linking arm other end is connected with the second engaging lug, first engaging lug and the second engaging lug are rotationally connected, a circular arc outer end of upper semi-circle ring set and a circular arc outer end of lower half circle ring set are rotationally connected, another circular arc outer end of upper semi-circle ring set and another circular arc outer end of lower half circle ring set detachably affixed.
The utility model compared with prior art has following beneficial effect:
1, use the 220 assembled mechanisms of KV grounding wire insulated tension pole of the present utility model by short insulated tension pole 05 and the Y-shaped setting of long insulated tension pole 04, and Y-shaped structure meets mechanical property, larger resistance can be born, 220 KV grounding wires are placed in the V-shaped part place that short insulated tension pole 05 is formed with long insulated tension pole 04, therefore can be installed by 220 KV grounding wires smoothly, and effectively ensure the safe, accurate of 220 KV grounding wire installings and stability.
2, use the 220 assembled mechanisms of KV grounding wire insulated tension pole of the present utility model just can by short insulated tension pole 05 and the Y-shaped setting of long insulated tension pole 04, dismounting be quick, saves the time installation of 220 KV grounding wires.
When 3, not using short insulated tension pole 05 with long insulated tension pole 04, the 220 assembled mechanisms of KV grounding wire insulated tension pole of the present utility model are unloaded, thus save the parking space of short insulated tension pole 05 and long insulated tension pole 04.
After using the 220 assembled mechanisms of KV grounding wire insulated tension pole of the present utility model, during the installing of 220 KV grounding wires
Between relatively shorten 28%.
Accompanying drawing explanation
Fig. 1 is the using state schematic diagram of the 220 assembled mechanisms of KV grounding wire insulated tension pole of the present utility model, Fig. 2 is the P place enlarged drawing of Fig. 1, Fig. 3 is the front view of the assembled mechanism of the utility model 220 KV grounding wire insulated tension pole, and Fig. 4 is the left view of Fig. 3, and Fig. 5 is the vertical view of Fig. 3.
Embodiment
Embodiment one: composition graphs 1 to Fig. 5 illustrates, the described 220 assembled mechanisms of KV grounding wire insulated tension pole of present embodiment comprise quarter butt linking arm 01 and stock fixed cover 02, quarter butt linking arm 01 is cylinder, one end of quarter butt linking arm 01 offers tapped blind hole, stock fixed cover 02 comprises upper semi-circle ring set 21 and lower half circle ring set 22, lower half circle ring set 22 lateral wall is connected with the first engaging lug 23, quarter butt linking arm 01 other end is connected with the second engaging lug 11, first engaging lug 23 and the second engaging lug 11 are rotationally connected, a circular arc outer end of upper semi-circle ring set 21 and a circular arc outer end of lower half circle ring set 22 are rotationally connected, another circular arc outer end of upper semi-circle ring set 21 and another circular arc outer end of lower half circle ring set 22 detachably affixed.
Embodiment two: composition graphs 1 to Fig. 5 illustrates, it is detachably affixed that another circular arc outer end of the upper semi-circle ring set 21 of present embodiment and another circular arc outer end of lower half circle ring set 22 are threaded connection part.
Threaded connector is conventional connector, and have easy to use, dismounting is feature fast.
In present embodiment, undocumented technical characteristic is identical with embodiment one.
Embodiment three: composition graphs 1 to Fig. 5 illustrates, the quarter butt linking arm 01 of present embodiment is copper linking arm, and upper semi-circle ring set 21 and lower half circle ring set 22 are copper semicircle ring set.
In present embodiment, undocumented technical characteristic is identical with embodiment one or two.
Embodiment four: composition graphs 1 to Fig. 5 illustrates, the quarter butt linking arm 01 of present embodiment is stainless steel linking arm, and upper semi-circle ring set 21 and lower half circle ring set 22 are stainless steel semicircle ring set.
In present embodiment, undocumented technical characteristic is identical with embodiment three.
Operation principle
Illustrate see Fig. 1 to Fig. 5,
By upper semi-circle ring set 21 with lower half circle ring set 22 spiral-lock in one end of long insulated tension pole 04, and be threaded connection part upper semi-circle ring set 21 and lower half circle ring set 22 are fixed, one end of short insulated tension pole 05 is the end of thread, is matched with the tapped blind hole of quarter butt linking arm 01 in described one end of short insulated tension pole 05, make short insulated tension pole 05 affixed complete with long insulated tension pole 04, swing short insulated tension pole 05, make short insulated tension pole 05 and the Y-shaped setting of long insulated tension pole 04, 220 KV grounding wires are placed in the V-shaped part place that short insulated tension pole 05 is formed with long insulated tension pole 04, thus 220 KV grounding wires are installed.
The adjustable angle of short insulated tension pole 05 and long insulated tension pole 04 is between 30 degree to 150 degree.
Claims (4)
1. the assembled mechanism of KV grounding wire insulated tension pole, it is characterized in that: the described 220 assembled mechanisms of KV grounding wire insulated tension pole comprise quarter butt linking arm (01) and stock fixed cover (02), quarter butt linking arm (01) is cylinder, one end of quarter butt linking arm (01) offers tapped blind hole, stock fixed cover (02) comprises upper semi-circle ring set (21) and lower half circle ring set (22), lower half circle ring set (22) lateral wall is connected with the first engaging lug (23), quarter butt linking arm (01) other end is connected with the second engaging lug (11), first engaging lug (23) and the second engaging lug (11) are rotationally connected, a circular arc outer end of upper semi-circle ring set (21) and a circular arc outer end of lower half circle ring set (22) are rotationally connected, another circular arc outer end of upper semi-circle ring set (21) and another circular arc outer end of lower half circle ring set (22) detachably affixed.
2. the 220 assembled mechanisms of KV grounding wire insulated tension pole according to claim 1, is characterized in that: it is detachably affixed that another circular arc outer end of upper semi-circle ring set (21) and another circular arc outer end of lower half circle ring set (22) are threaded connection part.
3. the 220 assembled mechanisms of KV grounding wire insulated tension pole according to claim 1 and 2, it is characterized in that: quarter butt linking arm (01) is copper linking arm, upper semi-circle ring set (21) and lower half circle ring set (22) are copper semicircle ring set.
4. the 220 assembled mechanisms of KV grounding wire insulated tension pole according to claim 1 and 2, it is characterized in that: quarter butt linking arm (01) is stainless steel linking arm, upper semi-circle ring set (21) and lower half circle ring set (22) are stainless steel semicircle ring set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365371.XU CN204597310U (en) | 2015-05-29 | 2015-05-29 | A kind of 220 assembled mechanisms of KV grounding wire insulated tension pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365371.XU CN204597310U (en) | 2015-05-29 | 2015-05-29 | A kind of 220 assembled mechanisms of KV grounding wire insulated tension pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597310U true CN204597310U (en) | 2015-08-26 |
Family
ID=53933424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520365371.XU Expired - Fee Related CN204597310U (en) | 2015-05-29 | 2015-05-29 | A kind of 220 assembled mechanisms of KV grounding wire insulated tension pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597310U (en) |
-
2015
- 2015-05-29 CN CN201520365371.XU patent/CN204597310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |