CN220107534U - Overhead line thick stick top support - Google Patents
Overhead line thick stick top support Download PDFInfo
- Publication number
- CN220107534U CN220107534U CN202321517914.6U CN202321517914U CN220107534U CN 220107534 U CN220107534 U CN 220107534U CN 202321517914 U CN202321517914 U CN 202321517914U CN 220107534 U CN220107534 U CN 220107534U
- Authority
- CN
- China
- Prior art keywords
- staple bolt
- hoop
- anchor ear
- overhead line
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000012212 insulator Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 3
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides an overhead line bar top support which comprises a first hoop, a second hoop, a supporting plate, a top frame, a connecting plate and an electric pole, wherein the top of the electric pole is provided with the first hoop, two ends of the first hoop are provided with first lugs, the lower part of the first hoop is provided with the second hoop, two ends of the second hoop are provided with second lugs, the supporting plate is welded on the outer annular surfaces of the first hoop and the second hoop, reinforcing ribs are welded at the bending parts of the supporting plate, the top frame is welded at the top of the supporting plate, the connecting plate is arranged between the top frames, the connecting plate and the top frame are fixed through screws, two sides of the hoops are fastened through the screws, the support is tightly fixed on the electric pole through two groups of hoops, the four supporting plates are matched with the connecting plate, the stability of the top frame is greatly improved, the reinforcing ribs on the supporting plate further improve the strength of the whole support, and the diameters of the first hoop and the second hoop are both adhered to the diameters of the electric pole where the supporting plate is located, so that the electric pole can be better fastened on the electric pole.
Description
Technical Field
The utility model relates to an overhead line bar top support, and belongs to the technical field of electric devices.
Background
The overhead line mainly refers to an overhead open line, is erected on the ground, is a power transmission line which is formed by fixing a power transmission wire on a pole tower erected on the ground by using an insulator so as to transmit electric energy, is convenient to erect and maintain, has lower cost, is easily affected by weather and environment to cause faults, occupies more land area, and is easy to cause electromagnetic interference to surrounding environment.
The pole top support that uses in the current overhead line generally uses the fixed angle bar of semicircle staple bolt mode to fix the support on the pole, this kind of fixed bolster is owing to main fixed force comes from a semicircle staple bolt and angle bar, but angle bar and pole area of contact are little, consequently after long-time use, owing to the rocking of cable, expend with heat and contract with cold and erosion reason, can make angle bar and pole contact position appear wearing and tearing and then lead to the holding dynamics to descend, consequently cause potential accident potential, need to find a kind of overhead line pole top support to solve above-mentioned problem now.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the overhead line bar top support, so as to solve the problems in the background art, and the overhead line bar top support is reasonable in structure, the support is tightly fixed on an electric pole through two groups of hoops by arranging the first hoop and the second hoop, the four support plates are matched with the connecting plates, the stability of the top support is improved, and the strength of the whole support is further improved by the reinforcing ribs on the support plates.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an overhead line thick stick top support, includes first staple bolt, second staple bolt, backup pad, roof-rack, connecting plate and pole, the pole top is provided with first staple bolt, first staple bolt both ends are provided with first journal stirrup, first staple bolt below is provided with the second staple bolt, second staple bolt both ends are provided with the second journal stirrup, the backup pad welding is on the outer annular surface of first staple bolt and second staple bolt, backup pad department of buckling welds there is the strengthening rib, backup pad top welding has the roof-rack, be provided with the connecting plate between the roof-rack, fix through the screw between connecting plate and the roof-rack.
Further, the first anchor ear is two semicircle, first screw has been seted up on the first journal stirrup, two semicircle of first anchor ear are connected the installation through the screw.
Further, the second anchor ear is two semicircle, the second screw has been seted up on the second journal stirrup, two semicircle of second anchor ear are connected the installation through the screw.
Further, the backup pad is vertical welding, the backup pad sets up four altogether, the backup pad is equidistant annular setting.
Further, the upper surface of the top frame is provided with column porcelain insulators, and the column porcelain insulators are arranged at two ends of each top frame.
Further, the pole is thickened from top to bottom gradually, the diameter of second staple bolt is greater than the diameter of first staple bolt, the diameter size of first staple bolt and second staple bolt all laminate the pole diameter in its place.
By adopting the technical scheme, the utility model has the beneficial effects that: through setting up first staple bolt and second staple bolt to fasten the both sides of staple bolt through the screw, make the support pass through two sets of staple bolts tightly fixed on the pole, four backup pads that set up cooperate with the connecting plate, improved the stability of roof-rack greatly, the strengthening rib in the backup pad has further improved the intensity of whole support, the diameter size of first staple bolt and second staple bolt all laminates the pole diameter of its place, makes first staple bolt and second staple bolt homoenergetic in the better fastening of corresponding position on the pole.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of an overhead line overhead bumper bracket of the present utility model;
FIG. 2 is a schematic view of a support plate in an overhead line overhead bumper bracket according to the present utility model;
FIG. 3 is a schematic view of a first anchor ear and a second anchor ear in an overhead line roof support according to the present utility model;
FIG. 4 is a schematic view of a top frame of an overhead line overhead bumper top support according to the present utility model;
in the figure: 1-first anchor ear, 11-first journal stirrup, 12-first screw, 2-second anchor ear, 21-second journal stirrup, 22-second screw, 3-backup pad, 4-strengthening rib, 5-roof-rack, 6-connecting plate, 7-column porcelain insulator, 8-pole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purposes and the effects of the present utility model easy to understand, the present utility model is further described below in conjunction with the detailed description.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an overhead line thick stick top support, including first staple bolt 1, second staple bolt 2, backup pad 3, roof-rack 5, connecting plate 6 and pole 8, pole 8 top is provided with first staple bolt 1, first staple bolt 1 both ends are provided with first journal stirrup 11, first staple bolt 1 below is provided with second staple bolt 2, second staple bolt 2 both ends are provided with second journal stirrup 21, backup pad 3 welding is on the outer annular face of first staple bolt 1 and second staple bolt 2, backup pad 3 department of buckling welds has strengthening rib 4, backup pad 3 top welding has roof-rack 5, be provided with connecting plate 6 between the roof-rack 5, fix through the screw between connecting plate 6 and the roof-rack 5, through setting up first staple bolt 1 and second staple bolt 2, and fasten the both sides of staple bolt through the screw, make the support pass through the fixed on pole 8 that two sets of staple bolts are tight, four backup pads 3 and 6 cooperations that set up have improved the stability of roof-rack 5 greatly, the strengthening rib 4 on backup pad 3 has further improved the intensity of whole support, the strength of first staple bolt 1 and the second staple bolt 2 and the equal diameter of second staple bolt 2 of the diameter of the second staple bolt 1 and the equal position of the corresponding staple bolt 8 of the diameter of the second staple bolt 2.
The first anchor ear 1 is two semi-circles, has seted up first screw 12 on the first journal stirrup 11, and two semi-circles of first anchor ear 1 are connected the installation through the screw, and the convenience is laminated the installation with the appearance of pole 8.
The second anchor ear 2 is two semi-circles, has offered second screw 22 on the second journal stirrup 21, and two semi-circles of second anchor ear 2 are connected the installation through the screw, conveniently install second anchor ear 2 through the screw combination, simultaneously with the installation of 8 appearance laminating of pole.
The backup pad 3 is vertical welding, and backup pad 3 sets up four altogether, and backup pad 3 is equidistant annular setting, makes the atress and the support of whole support more even, improves the stability of support.
The upper surface of the top frame 5 is provided with column porcelain insulators 7, and the column porcelain insulators 7 are arranged at two ends of each top frame 5, so that overhead conductors can be conveniently installed.
The pole 8 becomes thick from top to bottom gradually, and the diameter of second staple bolt 2 is greater than the diameter of first staple bolt 1, and the diameter size of first staple bolt 1 and second staple bolt 2 all laminate the pole 8 diameter in its place, make the installation between staple bolt and the pole 8 more firm.
As an embodiment of the present utility model: when the electric pole is used, screws in the first screw hole 12 and the second screw hole 22 are loosened, two semicircles of the first hoop 1 and the second hoop 2 are properly separated, the whole electric pole 8 is sleeved with the whole electric pole from the top of the electric pole 8, after the electric pole is adjusted to a proper position, the screws are screwed, at the moment, the first supporting lugs 11 and the second supporting lugs 21 are screwed, the two semicircles of the first hoop 1 and the second hoop 2 are further driven to be tightly attached to the electric pole 8, the screw holes of the connecting plate 6 are aligned with the screw holes of the top frame 5 and then are fixed by the screws, the whole bracket is installed, and then the overhead wire is installed on the column porcelain insulator 7.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an overhead line thick stick top support, includes first staple bolt (1), second staple bolt (2), backup pad (3), roof-rack (5), connecting plate (6) and pole (8), its characterized in that: the utility model provides a pole, pole (8) top is provided with first staple bolt (1), first staple bolt (1) both ends are provided with first journal stirrup (11), first staple bolt (1) below is provided with second staple bolt (2), second staple bolt (2) both ends are provided with second journal stirrup (21), backup pad (3) welding is on the outer annular face of first staple bolt (1) and second staple bolt (2), backup pad (3) kink welding has strengthening rib (4), backup pad (3) top welding has roof-rack (5), be provided with connecting plate (6) between roof-rack (5), fix through the screw between connecting plate (6) and roof-rack (5).
2. The overhead line truck according to claim 1, wherein: the first anchor ear (1) is two semi-circles, a first screw hole (12) is formed in the first supporting lug (11), and the two semi-circles of the first anchor ear (1) are connected and installed through screws.
3. The overhead line truck according to claim 1, wherein: the second anchor ear (2) is two semi-circles, second screw holes (22) are formed in the second support lugs (21), and the two semi-circles of the second anchor ear (2) are connected and installed through screws.
4. The overhead line truck according to claim 1, wherein: the support plates (3) are vertically welded, the total number of the support plates (3) is four, and the support plates (3) are arranged in an equidistant annular mode.
5. The overhead line truck according to claim 1, wherein: the column type porcelain insulators (7) are mounted on the upper surface of each top frame (5), and the column type porcelain insulators (7) are arranged at two ends of each top frame (5).
6. The overhead line truck according to claim 1, wherein: the electric pole (8) is gradually thickened from top to bottom, the diameter of the second anchor ear (2) is larger than that of the first anchor ear (1), and the diameter sizes of the first anchor ear (1) and the second anchor ear (2) are attached to the diameter of the electric pole (8) at the position of the electric pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517914.6U CN220107534U (en) | 2023-06-14 | 2023-06-14 | Overhead line thick stick top support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517914.6U CN220107534U (en) | 2023-06-14 | 2023-06-14 | Overhead line thick stick top support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107534U true CN220107534U (en) | 2023-11-28 |
Family
ID=88846209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517914.6U Active CN220107534U (en) | 2023-06-14 | 2023-06-14 | Overhead line thick stick top support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107534U (en) |
-
2023
- 2023-06-14 CN CN202321517914.6U patent/CN220107534U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |