CN203521071U - Steel foot positioning sleeve for cementing suspension-type porcelain insulator - Google Patents
Steel foot positioning sleeve for cementing suspension-type porcelain insulator Download PDFInfo
- Publication number
- CN203521071U CN203521071U CN201320565722.2U CN201320565722U CN203521071U CN 203521071 U CN203521071 U CN 203521071U CN 201320565722 U CN201320565722 U CN 201320565722U CN 203521071 U CN203521071 U CN 203521071U
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- Prior art keywords
- positioning sleeve
- steel pin
- fastening
- porcelain insulator
- steel foot
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- Expired - Fee Related
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Abstract
The utility model belongs to the insulator technology field, and specifically relates to a steel foot positioning sleeve for cementing a suspension-type porcelain insulator. The steel foot positioning sleeve comprises a fastening disc and a fastening cylinder sleeved on a steel foot, wherein central axes of the fastening disc and the fastening cylinder are superposed, the fastening disc is provided with a lower surface attached to a porcelain member, and the lower surface is concave-convex annular shaped. Stability of a steel foot position during an insulator cementing process can be ensured by the steel foot positioning sleeve by utilization of the technical scheme, and therefore yield is improved.
Description
Technical field
The utility model belongs to insulator technology field, is specifically related to a kind of suspended porcelain insulator mucilage binding steel pin positioning sleeve.
Background technology
Insulator is generally by steel cap, porcelain piece, steel pin glues together with adhesive, because traditional suspended porcelain insulator steel pin is in the process of mucilage binding, require the axis of steel pin and steel cap point-blank, need to guarantee the stability of steel placement of foot, if there is tilting directly affecting the rate of finished products of insulator in the axis of steel pin in mucilage binding process, cause rate of finished products to reduce, therefore guarantee that the stable of relative position of steel pin and steel cap is very important step in mucilage binding process, in addition, in cement gel process of assembling, cement glue solidifies the improper stability that also can affect steel placement of foot of maintenance, and the current positioner that is not used for specially guaranteeing steel pin stability in mucilage binding process.
Utility model content
The purpose of this utility model is to provide a kind of suspended porcelain insulator mucilage binding steel pin positioning sleeve that guarantees its positional stability of suspended porcelain insulator steel pin.
To achieve these goals, the utility model provides a kind of suspended porcelain insulator mucilage binding steel pin positioning sleeve, comprise fastening disk, the fastening cylinder connecing with steel footmuff, wherein, described fastening disk overlaps with the axis of described fastening cylinder, and described fastening disk has the lower surface with porcelain piece laminating, and described lower surface is concavo-convex ring-type.
Adopt the advantage of the suspended porcelain insulator mucilage binding steel pin positioning sleeve existence of technique scheme to be: due to fastening disk and the laminating of porcelain piece inner surface, fastening disk overlaps with the axis of fastening cylinder, fastening jacket casing connects steel pin, fastening cylinder is limited to specific position by steel pin, position-limiting action in conjunction with fastening disk, guaranteed steel pin in the process of carrying out mucilage binding always in stable position, after pouring into cement, suspended porcelain insulator mucilage binding steel pin positioning sleeve is covered to steel pin, make cement glue solidificating period not be subject to ectocine, prevent that the maintenance of cement glue solidificating period is improper and make steel placement of foot occur tilting, thereby make steel pin, porcelain piece, steel cap three's axis is consistent.
So-called preferred version, considers the convenience of processing and the globality of structure, and described fastening disk and described fastening cylinder are integral type structure.
As preferred version, consider convenience and the practicality of processing, the upper surface of described fastening disk is plane.
As preferred version, consider the locating effect of fastening cylinder and the intensity of stack shell, the thickness of described fastening cylinder is 2mm.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model suspended porcelain insulator mucilage binding steel pin positioning sleeve embodiment and insulator mated condition;
Fig. 2 is the cutaway view of the utility model suspended porcelain insulator mucilage binding steel pin positioning sleeve embodiment.
Wherein: porcelain piece 1; Fastening disk 2; Lower surface 21; Steel pin 3; Fastening cylinder 4.
embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As depicted in figs. 1 and 2, the utility model provides a kind of suspended porcelain insulator mucilage binding steel pin positioning sleeve, comprise fastening disk 2, fastening cylinder 4 with 3 sockets of steel pin, wherein, fastening disk 2 overlaps with the axis of fastening cylinder 4, and fastening disk 2 has the lower surface 21 with porcelain piece 1 laminating, and lower surface 21 is concavo-convex ring-type.In addition, consider the convenience of processing and the globality of structure, fastening disk 2 is integral type structure with fastening cylinder 4; Consider convenience and the practicality of processing, the upper surface of fastening disk 2 is plane; Consider the locating effect of fastening cylinder 4 and the intensity of stack shell, the thickness of fastening cylinder 4 is 2mm.
Due to fastening disk 2 and porcelain piece 1 inner surface laminating, fastening disk 2 overlaps with the axis of fastening cylinder 4, fastening cylinder 4 socket steel pin 3, fastening cylinder 4 is limited to specific position by steel pin 3, position-limiting action in conjunction with fastening disk 2, guaranteed steel pin 3 in the process of carrying out mucilage binding always in stable position, after pouring into cement, suspended porcelain insulator mucilage binding steel pin positioning sleeve is covered to steel pin 3, make cement glue solidificating period not be subject to ectocine, prevent that the maintenance of cement glue solidificating period is improper and produce space and steel pin 3 is moved and become flexible, thereby make steel pin 3, porcelain piece 1, steel cap three's axis is consistent.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection range of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (4)
1. a suspended porcelain insulator mucilage binding steel pin positioning sleeve, comprise fastening disk, the fastening cylinder with steel footmuff connects, is characterized in that: described fastening disk overlaps with the axis of described fastening cylinder, described fastening disk has the lower surface with porcelain piece laminating, and described lower surface is concavo-convex ring-type.
2. suspended porcelain insulator mucilage binding steel pin positioning sleeve according to claim 1, is characterized in that: described fastening disk and described fastening cylinder are integral type structure.
3. suspended porcelain insulator mucilage binding steel pin positioning sleeve according to claim 1 and 2, is characterized in that: the upper surface of described fastening disk is plane.
4. suspended porcelain insulator mucilage binding steel pin positioning sleeve according to claim 3, is characterized in that: the thickness of described fastening cylinder is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320565722.2U CN203521071U (en) | 2013-09-12 | 2013-09-12 | Steel foot positioning sleeve for cementing suspension-type porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320565722.2U CN203521071U (en) | 2013-09-12 | 2013-09-12 | Steel foot positioning sleeve for cementing suspension-type porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521071U true CN203521071U (en) | 2014-04-02 |
Family
ID=50379962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320565722.2U Expired - Fee Related CN203521071U (en) | 2013-09-12 | 2013-09-12 | Steel foot positioning sleeve for cementing suspension-type porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521071U (en) |
-
2013
- 2013-09-12 CN CN201320565722.2U patent/CN203521071U/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 |
Granted publication date: 20140402 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |