CN205609294U - Insulator pull ring - Google Patents
Insulator pull ring Download PDFInfo
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- CN205609294U CN205609294U CN201620414207.8U CN201620414207U CN205609294U CN 205609294 U CN205609294 U CN 205609294U CN 201620414207 U CN201620414207 U CN 201620414207U CN 205609294 U CN205609294 U CN 205609294U
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- bending segment
- section
- bending
- draw ring
- gap
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Abstract
The utility model discloses an insulator pull ring, the pull ring be integrated into one piece's column truss structure, include first tensile section, bending section, the tensile section of second and bending segment in proper order, the tensile section of first tensile section, bending section and second be the cylinder structure, its cross -section is circular, the one end and the tensile section of second of bending segment are connected, and the other end is the free end, the lateral wall of bending segment is the plane, and its cross -section is square, the pull ring is rolled over it through turn the corner and is held from beginning to end and leave the clearance. The utility model discloses simple structure, processing is convenient, and tensile strength is big.
Description
Technical field
This utility model relates to insulator accessory field, especially a kind of insulator draw ring.
Background technology
Strain insulator generally comprises insulator and draw ring, and two draw rings are cross-linked and are installed on the inside of insulator, and the pull head of draw ring is exposed to the outside of insulator.And existing draw ring generally comprises tensioning member and butterfly.It is welded and fixed between tensioning member and butterfly.It is good that butterfly is installed on insulator internal stability, and intensity is big.But the processing cost of butterfly is high, installation trouble between the two, the production efficiency of insulator entirety is low.
Summary of the invention
The purpose of this utility model is to provide a kind of insulator draw ring.
What this utility model solved is that draw ring many employings butterfly of existing strain insulator is welded with draw ring, and the processing cost of butterfly is high, installs trouble between the two, the problem reducing the production efficiency that insulate.
This utility model solves the column member structure that its technical problem the technical scheme is that draw ring described in the utility model is formed in one；Include the first stretch section, bending section, the second stretch section and bending segment successively；Described the first stretch section, bending section and the second stretch section are column structure, and its cross section is circular；One end of described bending segment is connected with the second stretch section, and the other end is free end；The lateral wall of described bending segment is plane, and its cross section is square；Described draw ring is through bending, and gap is left in its two ends.
Further, the first gap is left between free end and the free end of the first stretch section of described bending segment.
Further, the width in described first gap is less than the width of bending segment.
Further, described first gap is by being welded to connect bending segment and the first stretch section.
Further, described bending segment includes the first bending segment and the second bending segment, leaves the second gap between free end and the free end of the second bending segment of described first bending segment.
Further, the width in described second gap is less than the width of bending segment.
Further, described second gap is by being welded to connect the first bending segment and the second bending segment.
The beneficial effects of the utility model are: this utility model uses integrated draw ring structure.Draw ring is formed through bending by column rod member, and has carried out grinding process at bending segment.Planar structure will be polished into by bending segment, increase bending segment and pour into a mould, with insulator, the contact surface being, thus enhance tensile strength.It addition, the gap that draw ring leaves between bending head and the tail is less than the width of draw ring bending segment, it is ensured that be cross-linked between two draw rings and do not disconnect, it is also possible to pass through welded closure at gap location.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of this utility model.
Fig. 2 is one of sectional view of embodiment one of this utility model.
Fig. 3 is the two of the sectional view of the embodiment one of this utility model.
Fig. 4 is the structural representation of the embodiment two of this utility model.
Fig. 5 is one of use state diagram of the present utility model.
Fig. 6 is the two of use state diagram of the present utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment one
As it is shown in figure 1, the column member structure that draw ring described in the utility model is formed in one, include the first stretch section 1, bending section the 2, second stretch section 3 and bending segment 4 successively.First stretch section 1, bending section 2 and the second stretch section 3 are column structure, and its cross section is circular, as shown in Figure 2.One end of bending segment 4 is connected with the second stretch section 3, and the other end is free end.The lateral wall of bending segment 4 is plane 5, and its cross section is square, as shown in Figure 3.Draw ring leaves gap through bending its two ends.
The first gap 6 is left between free end and the free end of the first stretch section 1 of bending segment 4.The width d1 in the first gap 6 is less than the width d2 of bending segment 4.
First gap 6 can also be by being welded to connect free end and the free end of the first stretch section 1 of bending segment 4.
Embodiment two
As shown in Figure 4, essentially identical described by remaining structure and embodiment one, difference is: bending segment includes the first bending segment 7 and the second bending segment 9, leaves the second gap 8 between free end and the free end of the second bending segment 9 of the first bending segment 7.The width d3 in the second gap 8 is less than the width d4 of bending segment.
Second gap 8 can be by being welded to connect the first bending segment 7 and the second bending segment 9.
During use, two draw rings are cross-linked, and place plane is 90 degree of angles, then by pouring ladle silica gel solid in insulator.Bending segment is polished into planar structure, increases bending segment and pour into a mould, with insulator, the contact surface being, thus enhance tensile strength.The gap that draw ring leaves between bending, head and the tail is less than the width of draw ring bending segment, it is ensured that is cross-linked between two draw rings and does not disconnect, it is also possible to passes through welded closure at gap location.
Claims (7)
1. an insulator draw ring, it is characterised in that the column member structure that described draw ring is formed in one；Include the first stretch section, bending section, the second stretch section and bending segment successively；Described the first stretch section, bending section and the second stretch section are column structure, and its cross section is circular；One end of described bending segment is connected with the second stretch section, and the other end is free end；The lateral wall of described bending segment is plane, and its cross section is square；Described draw ring leaves gap through bending its two ends.
Insulator draw ring the most according to claim 1, it is characterised in that leave the first gap between free end and the free end of the first stretch section of described bending segment.
Insulator draw ring the most according to claim 2, it is characterised in that the width in described first gap is less than the width of bending segment.
Insulator draw ring the most according to claim 2, it is characterised in that described first gap is by being welded to connect bending segment and the first stretch section.
Insulator draw ring the most according to claim 1, it is characterised in that described bending segment includes the first bending segment and the second bending segment, leaves the second gap between free end and the free end of the second bending segment of described first bending segment.
Insulator draw ring the most according to claim 5, the width in described second gap is less than the width of bending segment.
Insulator draw ring the most according to claim 5, it is characterised in that described second gap is by being welded to connect the first bending segment and the second bending segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414207.8U CN205609294U (en) | 2016-05-10 | 2016-05-10 | Insulator pull ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414207.8U CN205609294U (en) | 2016-05-10 | 2016-05-10 | Insulator pull ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609294U true CN205609294U (en) | 2016-09-28 |
Family
ID=56965683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620414207.8U Active CN205609294U (en) | 2016-05-10 | 2016-05-10 | Insulator pull ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609294U (en) |
-
2016
- 2016-05-10 CN CN201620414207.8U patent/CN205609294U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Insulator pull ring Effective date of registration: 20191118 Granted publication date: 20160928 Pledgee: Agricultural Bank of China Limited by Share Ltd Pinghu branch Pledgor: Jiaxing boosten polymer material Co Ltd Registration number: Y2019330000198 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314207 No. 80, zhenguangxi Road, Guangchen Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Bocheng New Material Co., Ltd Address before: 314207 Zhejiang city of Pinghu Province Guang Chen Zhen Zhen Guangxi Road No. 80 (Jiaxing city housing Alwayseal Technology Ltd Rose) Patentee before: Jiaxing boosten polymer material Co Ltd |