CN211949873U - Integrated insulating cross arm - Google Patents
Integrated insulating cross arm Download PDFInfo
- Publication number
- CN211949873U CN211949873U CN202020385857.0U CN202020385857U CN211949873U CN 211949873 U CN211949873 U CN 211949873U CN 202020385857 U CN202020385857 U CN 202020385857U CN 211949873 U CN211949873 U CN 211949873U
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- cross arm
- threaded rod
- connecting piece
- pole body
- piece
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Abstract
The utility model discloses an insulating cross arm of integral type, including pole body, first threaded rod, cross arm body, adjusting nut, second threaded rod, bearing and rubber clamp plate, the top movable mounting of pole body has the overhead guard, and the below sliding connection of overhead guard has first threaded rod to the top and the equal movable mounting in below of first threaded rod have the connecting piece, the side fixed mounting of connecting piece has the cross arm body, and the surface of cross arm body has seted up the through-hole, the side fixed mounting of connecting piece front end has the fixed plate, and the equal fixedly connected with tooth piece of rear surface of fixed plate and the front surface of connecting piece, the terminal threaded connection of first threaded rod has adjusting nut. This insulating cross arm of integral type is convenient to press from both sides tightly with the pole, can support and carry out the regulation of interval to a plurality of insulating cross arms simultaneously, and the insulating material on the inside device reduces safe risk simultaneously.
Description
Technical Field
The utility model relates to an insulating cross arm technical field specifically is an insulating cross arm of integral type.
Background
An insulating cross arm is usually mounted on top of the pole, and supports the insulators through the insulating cross arm, and the main function of the insulating cross arm is to support different wires while maintaining insulation against wire-impact and circuit failure.
Some insulating cross arms on the market today:
(1) the existing insulating cross arms are inconvenient to adjust according to telegraph poles with different diameters and adjust and fix the integral angle;
(2) the length of some existing insulating cross arms is usually fixed, the whole length is not convenient to adjust, and when different cables are supported, the distance between two adjacent insulating cross arms is not convenient to adjust.
We therefore propose an integral insulating cross arm in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating cross arm of integral type to solve some insulating cross arms on the existing market that above-mentioned background art provided and be not convenient for adjust according to the wire pole of different diameters, be not convenient for moreover to the problem that the interval between the insulating cross arm was adjusted.
In order to achieve the above object, the utility model provides a following technical scheme: an integrated insulating cross arm comprises an electric pole body, a first threaded rod, a cross arm body, an adjusting nut, a second threaded rod, a bearing and a rubber pressing plate, a top cover is movably arranged at the top of the electric pole body, a first threaded rod is connected below the top cover in a sliding manner, connecting pieces are movably arranged above and below the first threaded rod, a cross arm body is fixedly arranged on the side surface of each connecting piece, the surface of the cross arm body is provided with a through hole, the side surface of the front end of the connecting piece is fixedly provided with a fixing plate, and the rear surface of the fixed plate and the front surface of the connecting piece are both fixedly connected with a tooth block, the tail end of the first threaded rod is in threaded connection with an adjusting nut, and a fixed ring is fixedly arranged in front of the first threaded rod, the left side and the right side of the top cover are both in threaded connection with second threaded rods, and the front end fixed mounting of second threaded rod has the bearing to the front end fixed connection of bearing has the rubber clamp plate.
Preferably, the axis of pole body is on same straight line with the axis of overhead guard, and the shape of overhead guard upper end is the cylinder to the shape of overhead guard lower extreme is the tourus, the appearance of overhead guard longitudinal section is "U" type of falling.
Preferably, the connecting piece is central symmetry form distribution in the left and right sides of pole body, and the connecting piece of pole body front end and the inner structure of cross arm body and the connecting piece of pole body rear end and cross arm body are the same completely.
Preferably, the internal diameter of through-hole is greater than the external diameter of first threaded rod, and just first threaded rod runs through the inside of both ends connecting piece about the pole body simultaneously.
Preferably, the tooth piece on fixed plate surface is sunken form, the tooth piece on connecting piece surface is the protrusion form, and the shape of tooth piece is the right angle triangular prism, the length of tooth piece equals on the length of tooth piece and the connecting piece on the fixed plate, and the number of tooth piece is greater than the number of tooth piece on the connecting piece on the fixed plate.
Preferably, the rubber pressing plate passes through to constitute between bearing and the second threaded rod and rotates the structure, and second threaded rod and first threaded rod are crisscross form distribution in the outside of pole body.
Compared with the prior art, the beneficial effects of the utility model are that: this insulating cross arm of integral type:
(1) the connecting pieces capable of adjusting the distance between the cross arms at the left end and the right end are arranged on the device, and the clamping distance can be adjusted through the adjustable clamping structure between the connecting pieces, so that the device can clamp the telegraph pole tightly, and the practicability of the device is improved;
(2) the rubber pressing block and the threaded rod which are connected through the bearing are arranged at the top of the device, so that the top cover can be conveniently detached and fixed, the device can conveniently adjust and fix the angles of the upper and lower insulating cross arms at the two ends at the same time, and meanwhile, the insulating material on the device reduces the safety risk;
(3) be provided with the revolution mechanic that can adjust height from top to bottom on the device, can support the insulating cross arm of lower floor through the nut of threaded rod bottom, the stationary ring supports the insulating ring of upper end, adjusts the interval between the insulating cross arm of upper and lower both ends through the precession nut, and the fixed block of threaded rod bottom prevents that insulating cross arm from droing simultaneously, has promoted the security and the result of use of device.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure between the connecting member and the adjacent connecting member of the present invention;
fig. 4 is the utility model discloses the fixed plate split structure sketch map on connecting piece and the adjacent connecting piece.
In the figure: 1. an electric pole body; 2. a top cover; 3. a first threaded rod; 4. a connecting member; 5. a cross arm body; 6. a through hole; 7. a fixing plate; 8. a tooth block; 9. adjusting the nut; 10. a fixing ring; 11. a second threaded rod; 12. a bearing; 13. and (5) pressing a rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an integrated insulating cross arm comprises an electric pole body 1, a top cover 2, a first threaded rod 3, a connecting piece 4, a cross arm body 5, a through hole 6, a fixing plate 7, a tooth block 8, an adjusting nut 9, a fixing ring 10, a second threaded rod 11, a bearing 12 and a rubber pressing plate 13, wherein the top cover 2 is movably installed at the top of the electric pole body 1, the first threaded rod 3 is connected below the top cover 2 in a sliding manner, the connecting piece 4 is movably installed above and below the first threaded rod 3, the cross arm body 5 is fixedly installed on the side surface of the connecting piece 4, the through hole 6 is formed in the surface of the cross arm body 5, the fixing plate 7 is fixedly installed on the side surface of the front end of the connecting piece 4, the tooth block 8 is fixedly connected on the rear surface of the fixing plate 7 and the front surface of the connecting piece 4, the adjusting nut 9 is connected with the end thread of the first threaded rod 3, and the, the equal threaded connection in the left and right sides of overhead guard 2 has second threaded rod 11, and the front end fixed mounting of second threaded rod 11 has bearing 12 to the front end fixed connection of bearing 12 has rubber clamp 13.
The axis of pole body 1 is on same straight line with the axis of overhead guard 2, and the shape of 2 upper ends of overhead guard is the cylinder to the shape of 2 lower extremes of overhead guard is the tourus, and the appearance of 2 longitudinal sections of overhead guard is "U" type down, and convenient follow-up no longer presss from both sides tight pole body 1 after, adjusts the holistic angle of device through rotating overhead guard 2.
Connecting piece 4 is central symmetry form distribution in the left and right sides of pole body 1, and the connecting piece 4 and the inner structure of cross arm body 5 of connecting piece 4 and the cross arm body 5 of pole body 1 front end and pole body 1 rear end are the same completely, and the cross arm body 5 at both ends about convenient follow-up the same mode of use is adjusted.
The internal diameter of through-hole 6 is greater than the external diameter of first threaded rod 3, and first threaded rod 3 runs through the inside of both ends connecting piece 4 about pole body 1 simultaneously, and connecting piece 4 on the device can replace bolt and nut and clamping piece, and it is more convenient to use, and the position of through-hole 6 is respectively at the left rear end and the right front end of pole body 1 moreover.
The tooth piece 8 on fixed plate 7 surface is sunken form, the tooth piece 8 on connecting piece 4 surface is the protrusion form, and the shape of tooth piece 8 is the right angle triangular prism, tooth piece 8 and connecting piece 4 are gone up to fixed plate 7 length equal, and the number of tooth piece 8 is greater than connecting piece 4 and goes up the number of tooth piece 8 on fixed plate 7, can press from both sides tightly pole body 1 through the block structure of two adjacent connecting pieces 4, the convenience is used pole body 1 of different diameters.
The working principle is as follows: when the integrated insulating cross arm is used, as shown in fig. 1, the device supports the cross arm body 5 and the connecting pieces 4 at the upper end through the fixing rings 10 on the first threaded rod 3, the first threaded rod 3 penetrates through the connecting pieces 4 at the upper and lower ends, and the first threaded rod 3 and the connecting pieces 4 at the upper and lower ends are only in a penetrating relationship, so that the position of the cross arm body 5 on the first threaded rod 3 can be adjusted by lifting the connecting pieces 4 upwards, and the connecting pieces 4 below the first threaded rod 3 are fixed by screwing the cross arm body 5, so that the aim of adjusting the distance between the cross arm bodies 5 on the electric pole body 1 is fulfilled;
as shown in fig. 1-4, after the fixing is completed, the angle of the top cover 2 is adjusted according to the requirement, then the second threaded rod 11 is screwed in, so that the rubber pressing plate 13 is fully attached to the electric pole body 1, the fixing of the angle is completed, then the connecting pieces 4 on the left and right sides of the outside of the electric pole body 1 are pushed, so that the electric pole body 1 is clamped by the grooves in the connecting pieces 4, in the pushing process, the top of the first threaded rod 3 slides in the sliding groove with the diameter equal to that of the first threaded rod 3 in the top cover 2, it is required to be noted that the connecting pieces 4 and the fixing plates 7 and the tooth blocks 8 on the connecting pieces 4 are both made of insulating plastic materials, therefore, when the two adjacent connecting pieces 4 are pushed in opposite directions, the tooth blocks 8 in the fixing plates 7 can be squeezed into the tooth blocks 8 below the connecting pieces 4 under the elastic action, the clamping is completed, the clamping of the electric pole body 1, and those not described in detail in this specification are well within the skill of those in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an insulating cross arm of integral type, includes pole body (1), first threaded rod (3), cross arm body (5), adjusting nut (9), second threaded rod (11), bearing (12) and rubber clamp plate (13), its characterized in that: the electric pole comprises an electric pole body (1), a top cover (2) is movably mounted at the top of the electric pole body (1), a first threaded rod (3) is slidably connected to the lower portion of the top cover (2), connecting pieces (4) are movably mounted above and below the first threaded rod (3), a cross arm body (5) is fixedly mounted on the side of each connecting piece (4), through holes (6) are formed in the surface of each cross arm body (5), a fixing plate (7) is fixedly mounted on the side of the front end of each connecting piece (4), tooth blocks (8) are fixedly connected to the rear surface of each fixing plate (7) and the front surface of each connecting piece (4), adjusting nuts (9) are connected to the tail ends of the first threaded rods (3) in a threaded mode, fixing rings (10) are fixedly mounted in the front of the first threaded rods (3), second threaded rods (11) are connected to the left side and the right side of the top cover (2) in a threaded mode, and bearings (, and the front end of the bearing (12) is fixedly connected with a rubber pressure plate (13).
2. The integrated insulating cross arm of claim 1, wherein: the axis of pole body (1) is on same straight line with the axis of overhead guard (2), and the shape of overhead guard (2) upper end is the cylinder to the shape of overhead guard (2) lower extreme is the tourus, the appearance of overhead guard (2) longitudinal section is "U" type.
3. The integrated insulating cross arm of claim 1, wherein: connecting piece (4) are central symmetry form distribution in the left and right sides of pole body (1), and connecting piece (4) and cross arm body (5) of pole body (1) front end are the same with the inner structure of connecting piece (4) and cross arm body (5) of pole body (1) rear end completely.
4. The integrated insulating cross arm of claim 1, wherein: the internal diameter of through-hole (6) is greater than the external diameter of first threaded rod (3), and first threaded rod (3) run through the inside of both ends connecting piece (4) about pole body (1) simultaneously.
5. The integrated insulating cross arm of claim 1, wherein: tooth piece (8) on fixed plate (7) surface are sunken form, tooth piece (8) on connecting piece (4) surface are the protrusion form, and the shape of tooth piece (8) is the right angle triangular prism, the length of tooth piece (8) is gone up in fixed plate (7) and connecting piece (4) length of going up tooth piece (8) equals, and the number of tooth piece (8) is greater than the number of tooth piece (8) on connecting piece (4) on fixed plate (7).
6. The integrated insulating cross arm of claim 1, wherein: rubber clamp plate (13) pass through and constitute rotating-structure between bearing (12) and second threaded rod (11), and second threaded rod (11) and first threaded rod (3) are crisscross form and distribute in the outside of pole body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385857.0U CN211949873U (en) | 2020-03-24 | 2020-03-24 | Integrated insulating cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385857.0U CN211949873U (en) | 2020-03-24 | 2020-03-24 | Integrated insulating cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211949873U true CN211949873U (en) | 2020-11-17 |
Family
ID=73185349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020385857.0U Expired - Fee Related CN211949873U (en) | 2020-03-24 | 2020-03-24 | Integrated insulating cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211949873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510619A (en) * | 2020-11-18 | 2021-03-16 | 广东电网有限责任公司 | Pole fixing device and electric power support equipment |
| CN112837897A (en) * | 2020-12-24 | 2021-05-25 | 张文波 | Transformer |
-
2020
- 2020-03-24 CN CN202020385857.0U patent/CN211949873U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510619A (en) * | 2020-11-18 | 2021-03-16 | 广东电网有限责任公司 | Pole fixing device and electric power support equipment |
| CN112510619B (en) * | 2020-11-18 | 2022-05-17 | 广东电网有限责任公司 | Pole fixing device and electric power support equipment |
| CN112837897A (en) * | 2020-12-24 | 2021-05-25 | 张文波 | Transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |