CN208352036U - Increase on route porcelain vase in a kind of power equipment and climbs with external insulation sleeve device - Google Patents
Increase on route porcelain vase in a kind of power equipment and climbs with external insulation sleeve device Download PDFInfo
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- CN208352036U CN208352036U CN201820871142.9U CN201820871142U CN208352036U CN 208352036 U CN208352036 U CN 208352036U CN 201820871142 U CN201820871142 U CN 201820871142U CN 208352036 U CN208352036 U CN 208352036U
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- trapping
- external insulation
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Abstract
The utility model relates to increase to climb with external insulation sleeve device on route porcelain vase in a kind of power equipment, including forming the upper set face in set cabin and face of trapping, above cover face, it traps and is respectively arranged with set face centre bore on face, it traps face centre bore, above cover face, the face of trapping is respectively the ring structure of radial opening, above cover face, face of trapping is overlapped to form the umbrella-shaped structure of radial opening in the edge in set cabin, the both ends of umbrella-shaped structure are locked by unit is hooked, umbrella-shaped structure one end is extended and takes edge, the other end is provided with and is taken along matched groove, it takes along the closed cell for being overlapped in formation umbrella-shaped structure both ends on groove, above cover the side wall of face centre bore, trap face centre bore side wall be indent curved wall, the external insulation sleeve device overall performance is good, effectively shorten sewage stream length, it improves to increase and climbs effect, increase power circuit operation Reliability.
Description
Technical field
The utility model belongs to power equipment accessories technical field, in particular to a kind of power equipment in a kind of power equipment
Increase on middle route porcelain vase and climbs with external insulation sleeve device.
Background technique
With the development of power grid construction and the variation of running environment, what electric transmission line isolator was undertaken meets by environment
Influence it is more and more, the requirement of the supportability of External Insulation is consequently increased.To guarantee external insulation on transmission line of electricity porcelain vase
Supportability, to porcelain vase be updated the replacement be compound porcelain vase or to porcelain vase carry out overcoating, however replace after compound porcelain vase
Or aging easily occurs for the porcelain vase after overcoating, often shows as discoloration, hydrophobicity decline, dusting, surface deteriorate, harden, embrittlement, tortoise
It splits, the damage of peeling, depth crackle and other forms.The needs of operation are then unable to satisfy after high-tension apparatus aging, once thoroughly
Failure will generate catastrophic effect.Therefore, installing auxiliary external insulation sleeve device additional on built power equipment becomes one
Kind solves the problems, such as the technological means of external insulation.Conventional external insulation sleeve device is mounted on transmission line of electricity porcelain vase, in wind and rain, sunshine
With easily deform under external force, not only lose due effect, it is also possible to bring new hidden danger.
Summary of the invention
The shortcomings that in order to overcome the prior art, the utility model, which provides to increase on route porcelain vase in a kind of power equipment, climbs use
External insulation sleeve device, the device apparatus structure is simple, easy for installation, and bonding securely, dodge, snow defence dodges and prevents melting by antifouling work, rain-proof
Ice flashover effect is good.
The technical solution adopted in the utility model is:
Increase on route porcelain vase in a kind of power equipment and climb with external insulation sleeve device, including forming the upper set face in set cabin and trapping
Face is respectively arranged with set face centre bore, face centre bore of trapping on upper set face, face of trapping, it is critical that the upper set face,
The face of trapping is respectively the ring structure of radial opening, and upper set face, face of trapping are overlapped to form radial opening in the edge in set cabin
Umbrella-shaped structure, the both ends of umbrella-shaped structure are locked by unit is hooked.
One group of circular passage concentric with ring structure, the hook are provided between the upper set face and face of trapping
Unit includes through the connecting band of circular passage, the buckle for being located at connecting band both ends, snap ring, and the buckle and snap ring are matched
Set forms the unit that is locked of umbrella-shaped structure.
The hook unit includes the buckle for being respectively arranged at umbrella-shaped structure both ends, card slot, the end of the buckle
In tapered, described card slot and buckle the mating unit that is locked for forming umbrella-shaped structure.
Described umbrella-shaped structure one end is extended and takes edge, and the other end is provided with and is taken along matched groove, takes edge and takes
It is connected to the closed cell that umbrella-shaped structure both ends are formed on groove.
The side wall of the upper set face centre bore, the side wall for face centre bore of trapping are the curved wall of indent.
The beneficial effects of the utility model are: upper set face, face of trapping are overlapped as an entirety in the edge in set cabin and are in
Umbrella-shaped structure reduces filthy retention face, effectively shortens sewage stream length, improves increasing and climbs effect, increases reliability of operation,
The bending strength at device edge is improved, non-deformability is improved；The both ends of umbrella-shaped structure are locked by unit is hooked, and mention
The high globality of the external insulation sleeve device, connective stability is good, the deformation resistance of external insulation sleeve device is further promoted, in electricity
The application of line of force road has the effect of that good antifouling work, rain-proof dodge, snow defence dodges and anti-ice-melt flashover.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the D-D of embodiment 1 to cross-sectional view.
Fig. 3 is the cross-sectional view of the local A of embodiment 1.
Fig. 4 is the B-B direction cross-sectional view of the local A of embodiment 1.
Fig. 5 is the connection schematic diagram of buckle and snap ring.
Fig. 6 is the D-D of embodiment 2 to cross-sectional view.
Fig. 7 is the enlarged drawing of Local C in Fig. 6.
Fig. 8 is the cross-sectional view of the local A of embodiment 2.
Fig. 9 is the B-B direction cross-sectional view of the local A of embodiment 2.
In attached drawing, 1 representative covers cabin, and 2 represent the face that covers, and 3 represent face of trapping, and 4 represent set face centre bore, and 5 representatives are trapped
Face centre bore, 6 represent umbrella-shaped structure, and 7 represent groove, and 8 represent connecting band, and 9 represent buckle, and 10 represent snap ring, and 11 represent buckle,
12 represent card slot, and edge is taken in 13 representatives, and 14 represent curved wall.
Specific embodiment
Increase on route porcelain vase in a kind of power equipment and climb with external insulation sleeve device, including formed set cabin 1 upper set face 2 and under
Set face 3 is respectively arranged with set face centre bore 4, face centre bore 5 of trapping on upper set face 2, face 3 of trapping, it is critical that described
The ring structure in face 2, the respectively radial opening of face 3 of trapping above is covered, upper set face 2, face 3 of trapping are overlapped shape in the edge in set cabin 1
The umbrella-shaped structure 6 being radially open, the both ends of umbrella-shaped structure 6 are locked by unit is hooked.
Embodiment 1, as shown in Figs. 1-5, the external insulation sleeve device are rubber material, and upper set face 2, face 3 of trapping are in porcelain vase
Edge starts to be merged into a face, becomes whole, upper set face 2 and 3 overlapping position of the face of trapping be provided with one group it is same with ring structure
The circular passage of the heart, the number of circular passage are 1-4, and preferred amount is 2, and hooking unit includes the company through circular passage
The both ends of umbrella-shaped structure 6 are stretched out at tape splicing 8,8 both ends of connecting band respectively, and the both ends of connecting band 8 are respectively arranged with buckle 9, snap ring 10,
Snap ring 10 is located at the upper and lower two sides of buckle 9, and snap ring 10 is rubber material, with certain elasticity, by snap ring 10 when locking
It stretches and is set on buckle 9 obliquely, the snap ring 10 after contraction forms buckle 9 and locks, buckle 9 and the mating formation umbrella of snap ring 10
The unit that is locked of shape structure 6.
Described 6 one end of umbrella-shaped structure is extended and takes along 13, takes along 13 with a thickness of 1-5cm, the present embodiment is preferred
3cm, the thickness enhance the intensity taken along 13, prevent from leaking at snap ring 10 and the gap of 9 junction of buckle, enhance close
Effect is sealed, the other end is provided with and takes along 13 matched grooves 7, takes concordant with the upper surface of umbrella-shaped structure 6 along 13, takes along 13
Umbrella-shaped structure 6 is set to become the annular greater than 360 °, arc-shaped take in end taken along 13 is overlapped in formation umbrella knot on groove 7 along 13
The closed cell at 6 both ends of structure, makes umbrella-shaped structure 6 form closing umbrella shape, and good integrity solves the connection at 6 both ends of umbrella-shaped structure
The gap problem at place preferably protects equipment not corroded by rain and snow weather, and takes, bonding big with the contact area of groove 7 along 13
Strong rigid is good, has excellent anti-deformation.
Above the side wall of set face centre bore 4, the side wall for face centre bore 5 of trapping are the curved wall 14 of indent, in upper set face
Heart hole 4, face centre bore 5 of trapping side wall contacted respectively with porcelain vase, the external insulation sleeve device install when, the both ends of umbrella-shaped structure 6
Make to generate extruding between curved wall 14 and porcelain vase when fixed, the both ends of curved wall 14 form porcelain vase and clamp, enhance
Leakproofness between external insulation sleeve device and porcelain vase is prevented into water dust accumulation.
Embodiment 2 is to hook the another embodiment of unit, takes the thickness along 13 as Figure 6-9, in the present embodiment
For 1-5cm, the preferred 1cm of the present embodiment, hooking unit includes the buckle 11 for being respectively arranged at 6 both ends of umbrella-shaped structure, card slot 12, card
The end of button 11 is in tapered, card slot 12 and the mating units that are locked for forming umbrella-shaped structures 6 of buckle 11, when installation, by porcelain vase
Be set in set face 2, trap face 3 formation set cabin 1 in, pull umbrella-shaped structure 6 both ends, buckle 11 by tapered end into
Enter in card slot 12, card slot 12 forms limit to the bottom surface of the end of taper, realizes being locked for 6 both ends of umbrella-shaped structure, structure
Simply, it makes, is easy for installation.And buckle 11, card slot 12 are respectively entirety with umbrella-shaped structure 6, further improve stable connection
Property.
The utility model relates to external insulation sleeve device realize that umbrella-shaped structure 6 both ends being locked using unit is hooked,
Guiding is formed to the combination at 6 both ends of umbrella-shaped structure, avoids gap caused by misplacing from occurring, and enhance 6 both ends of umbrella-shaped structure
Connective stability prevents the loosening that bonding loosely occurs, is not susceptible to deformation, and then improve the external insulation sleeve device
Service life, the setting taken along 13 are covered on 6 both ends junction of umbrella-shaped structure, and take flat with the upper surface of umbrella-shaped structure 6 along 13
Together, the overall performance of umbrella-shaped structure 6, ability of anti-deformation enhancing, smooth in appearance prevent ponding dust accumulation, effectively contract after overlap joint bonding
Short sewage stream length improves to increase and climbs effect, increases power circuit reliability of operation.
Claims (5)
1. increase on route porcelain vase in a kind of power equipment and climb with external insulation sleeve device, including formed set cabin (1) upper set face (2) and
It traps face (3), set face centre bore (4) is respectively arranged on upper set face (2), face of trapping (3), is trapped face centre bore (5), it is special
Sign is: the upper set face (2), face of trapping (3) are respectively the ring structure of radial opening, upper set face (2), face of trapping (3)
The umbrella-shaped structure (6) to form radial opening is overlapped in the edge of set cabin (1), the both ends of umbrella-shaped structure (6) are by hook unit
It is locked.
It climbs 2. increasing on route porcelain vase in a kind of power equipment according to claim 1 with external insulation sleeve device, feature exists
In: one group of circular passage concentric with ring structure, the hook are provided between the upper set face (2) and face of trapping (3)
Sheet member includes through the connecting band (8) of circular passage, the buckle (9) for being located at connecting band (8) both ends, snap ring (10), institute
The mating unit that is locked for forming umbrella-shaped structure (6) of the buckle (9) and snap ring (10) stated.
It climbs 3. increasing on route porcelain vase in a kind of power equipment according to claim 1 with external insulation sleeve device, feature exists
In: the hook unit includes buckle (11), the card slot (12) for being respectively arranged at umbrella-shaped structure (6) both ends, the buckle
(11) end is in tapered, the described mating unit that is locked for forming umbrella-shaped structure (6) of card slot (12) and buckle (11).
It climbs 4. increasing on route porcelain vase in a kind of power equipment according to claim 1 with external insulation sleeve device, feature exists
In: described umbrella-shaped structure (6) one end, which is extended, takes along (13), and the other end is provided with and takes groove matched along (13)
(7), it takes and is overlapped in the closed cell for forming umbrella-shaped structure (6) both ends on groove (7) along (13).
It climbs 5. increasing on route porcelain vase in a kind of power equipment according to claim 4 with external insulation sleeve device, feature exists
In: the side wall of the upper set face centre bore (4), the side wall for face centre bore (5) of trapping are the curved wall (14) of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871142.9U CN208352036U (en) | 2018-06-06 | 2018-06-06 | Increase on route porcelain vase in a kind of power equipment and climbs with external insulation sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871142.9U CN208352036U (en) | 2018-06-06 | 2018-06-06 | Increase on route porcelain vase in a kind of power equipment and climbs with external insulation sleeve device |
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| Publication Number | Publication Date |
|---|---|
| CN208352036U true CN208352036U (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820871142.9U Active CN208352036U (en) | 2018-06-06 | 2018-06-06 | Increase on route porcelain vase in a kind of power equipment and climbs with external insulation sleeve device |
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| CN (1) | CN208352036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117253682A (en) * | 2023-09-11 | 2023-12-19 | 连云港石港高压电瓷有限公司 | Disk-shaped cementing suspension porcelain insulator |
-
2018
- 2018-06-06 CN CN201820871142.9U patent/CN208352036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117253682A (en) * | 2023-09-11 | 2023-12-19 | 连云港石港高压电瓷有限公司 | Disk-shaped cementing suspension porcelain insulator |
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