Windproof column type insulator
Through the design of the rotating mechanism and the protective mechanism, the windproof column insulator adjusts the angle and diverts the wind force, solving the problem of binding wire breakage and detachment, and improving the stability and safety of the insulator.
Patent Information
- Application Number
- CN202422878304.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing insulators are prone to breakage or detachment of the bonding wire in high wind environments, which can cause high-voltage lines to fall and pose a safety hazard.
A windproof column-type insulator was designed. The angle of the side support plate is adjusted by a rotating mechanism, and the wind force is diverted by a protective mechanism to reduce the direct impact of wind on the porcelain insulator. The wind resistance is enhanced by using spring columns and windproof panels.
It effectively prevents power lines from falling off due to excessive wind force, improves the stability and safety of porcelain insulators, and enhances their service life in high-wind environments.
Smart Images
Figure CN223743366U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of insulator, concretely relates to a windproof column type insulator. BACKGROUND
[0002] The pillar insulator is a kind of special insulation control, can play an important role in overhead transmission line.In early years, pillar insulator is mostly used for electric pole, gradually develops in the high type high voltage wire connection tower and hangs a lot of suspension type insulators, it is to increase the creepage distance, usually made of silica gel or ceramic, just called insulator.In overhead transmission line, insulator plays two basic roles, i.e.supporting wire and preventing current from returning to ground, and the two roles must be guaranteed.
[0003] Insulator should not fail due to flashover breakdown caused by changes in environmental and electrical load conditions, and insulator is generally porcelain, with oil layer on the surface, relatively smooth, and the high pressure is often shaken in the environment with high wind, and the high voltage line is often shaken under the action of wind force, so that the binding wire is easily broken and falls off, and the binding is very inconvenient, and it is very dangerous after the high voltage line falls off after the binding wire breaks or falls off. SUMMARY
[0004] The utility model discloses a windproof column type insulator to solve the above-mentioned defects caused in the prior art.
[0005] A windproof column type insulator, including base plate, side support plate and porcelain insulator, the "C" type side support plate is arranged on the top of the base plate, the rotating mechanism is arranged on the bottom of the side support plate, the rotating mechanism drives the outside of the side support plate to rotate, and then the side support plate forms an inclined shape, so that the electric wire of different angles can be butt-jointed, the electric wire is prevented from falling off due to too large pulling force, the protection mechanism is arranged on the outside of the side support plate, the protection mechanism shunts the air on one side of the porcelain insulator, wind is prevented from concentrating on the outside of the porcelain insulator, and the porcelain insulator is prevented from being damaged by collision with hard objects.
[0006] Preferably, the rotating mechanism includes shaft positioning seat, semicircular seat, side support plate, porcelain insulator, lifting seat and side support arm, the shaft positioning seat is installed on the top of the base plate, the side support arm one end is connected with the outside shaft of the base plate, the other end of the side support arm is connected with the lifting seat, one side of the lifting seat is connected with the side support plate, the bottom end of the side support plate is connected with the semicircular seat, and the porcelain insulator is symmetrically arranged on the outside of the side support plate.
[0007] Preferably, the side support plate is connected with the outside shaft of the shaft positioning seat through the semicircular seat arranged at the bottom end.
[0008] Preferably, the protection mechanism includes a windproof panel, a sliding block, a sliding slot, a spring column, a guide rod and a shunt through hole, sliding slots are formed on the upper and lower sides of the side support plate, the outer side of the sliding slot is connected with a sliding block, one end of the outer side of the sliding block is connected with a spring column, the other end of the spring column is connected with a sliding slot, the outer side of the sliding block is welded with a windproof panel, and the outer side of the windproof panel is equally spaced with shunt through holes.
[0009] Preferably, the side support plate is connected with one end of the side support arm through a lifting seat connected by back bolts.
[0010] Preferably, the windproof panel is connected with the outer side of the sliding block through symmetrically formed sliding slots.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] 1、In the using, by pulling the semicircle seat, makes the semicircle seat and the side support plate to be inclined, according to the direction of the wind, further to the angle of porcelain insulator installation is adjusted, makes porcelain insulator inclines towards the south, and the dihedral angle formed with the horizontal plane is less than 10 °, the side support plate and the windproof panel can adaptively weaken the wind impact, to make the system durable in the outdoor windy environment.
[0013] 2、After completing the angle fixation, the operator is pushed to one side of the sliding block through the spring column of corresponding size according to the height of installation and the size of wind, when the wind directly blows the windproof panel, the wind resistance of the windproof panel and the spring column is increased, when the wind is large, the sliding block and the spring column are pushed, the wind resistance of the windproof panel is increased in the wind blowing process, and then the porcelain insulator body is protected, thereby the windproof effect is achieved, and the stability of the porcelain insulator body is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the overall front view structural schematic drawing of the utility model.
[0015] Figure 2 It is the rotating structure schematic drawing of the side support plate in the utility model.
[0016] Figure 3 It is the windproof panel inclined structure schematic drawing in the utility model.
[0017] Figure 4 It is the structure schematic drawing of the base plate itself in the utility model.
[0018] Figure 5 It is the structure schematic drawing of the side support plate itself in the utility model
[0019] Among them:
[0020] 1, base plate; 2, shaft positioning seat; 3, semicircle seat; 4, rotating mechanism; 5, side support plate; 6, windproof panel; 7, sliding block; 8, porcelain insulator; 9, protection mechanism; 10, lifting seat; 11, side support arm; 12, sliding groove; 13, spring column; 14, guide rod; 15, shunt through hole. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0022] As shown in Figures 1 to 5 A windproof column type insulator, comprising a base plate 1, a side support plate 5 and a porcelain insulator 8, a "C" shaped side support plate 5 is arranged above the base plate 1, a rotating mechanism 4 is arranged below the side support plate 5, the rotating mechanism 4 drives the outside of the side support plate 5 to rotate, thereby making the side support plate 5 form an inclined shape, facilitating the butt joint of wires of different angles, avoiding the wires from falling off due to excessive pulling force, a protection mechanism 9 is arranged on the outside of the side support plate 5, the protection mechanism 9 performs shunt treatment on the air on one side of the porcelain insulator 8, avoiding the wind from blowing on the outside of the porcelain insulator 8, and avoiding the porcelain insulator 8 from being damaged by collision with hard objects.
[0023] In the embodiment, the rotating mechanism 4 comprises a shaft positioning seat 2, a semicircle seat 3, a side support plate 5, a porcelain insulator 8, a lifting seat 10 and a side support arm 11, the shaft positioning seat 2 is installed above the base plate 1, a side support arm 11 is connected to one end of the outside of the base plate 1, the other end of the side support arm 11 is connected to the lifting seat 10, the side support plate 5 is connected to one side of the lifting seat 10, the bottom end of the side support plate 5 is connected to the semicircle seat 3, the porcelain insulators 8 are symmetrically arranged on the outside of the side support plate 5, and the outside of the semicircle seat 3 is positioned by the shaft positioning seat 2, facilitating flexible adjustment of the equipment.
[0024] In the embodiment, the side support plate 5 is connected to the outside of the shaft positioning seat 2 through the semicircle seat 3 arranged at the bottom end, and the semicircle seat 3 arranged at the bottom end of the side support plate 5 is rotated and transposed on the outside of the shaft positioning seat 2.
[0025] In the embodiment, the protection mechanism 9 comprises the windproof panel 6, the sliding block 7, the sliding groove 12, the spring column 13, the guide rod 14 and the shunt through hole 15, the upper and lower sides of the side support plate 5 are provided with the sliding groove 12, the outer side of the sliding groove 12 is connected with the sliding block 7, the outer side of the sliding block 7 is connected with one end of the spring column 13, the other end of the spring column 13 is connected with the sliding groove 12, the outer side of the sliding block 7 is welded with the windproof panel 6, the outer side of the windproof panel 6 is provided with the shunt through hole 15 at equal intervals, the outer side of the windproof panel 6 is positioned by the sliding block 7, and the shaking of the windproof panel 6 is avoided.
[0026] In the embodiment, the side support plate 5 is connected with one end of the side support arm 11 through the lifting seat 10 connected with the back by bolts, and the back of the side support plate 5 is supported and positioned by the side support arm 11.
[0027] In the embodiment, the windproof panel 6 is connected with the outer sides of the sliding grooves 12 and the sliding blocks 7 through the symmetrically provided sliding grooves 12, and the two sides of the windproof panel 6 are positioned by the sliding blocks 7.
[0028] The windproof column type insulator in actual application includes the following working contents:
[0029] Step 1: in the use process, first, the base plate 1 is installed at a corresponding height, according to the wind direction and the protection requirement, the side support plate 5 can be pulled, the side support plate 5 is rotated at the outer side of the shaft positioning seat 2 through the semicircular seat 3 arranged at the bottom end, thereby the angle of the side support plate 5 is adjusted, the operator inserts the bolt into the inside of the fastening hole, and the outer sides of the semicircular seat 3 and the shaft positioning seat 2 are positioned, thereby the angle of the semicircular seat 3 and the side support plate 5 arranged at the top end is fastened;
[0030] Step 2: after the adjustment of the angle of the side support plate 5 is completed, the operator synchronously pulls the side support arm 11, so that the side support arm 11 is rotated with the outer side of the lifting seat 10, so that one side of the lifting seat 10 is adjusted with the back of the side support plate 5 which has been inclined, and then the outer sides of the side support plate 5 and the lifting seat 10 are locked and supported by the bolt, so that the shaking of the connection between the side support plate 5 and the base plate 1 due to the excessive wind force is avoided;
[0031] Step 3: the operator installs the sliding block 7 at the outer side of the sliding groove 12, the upper and lower sides of the windproof panel 6 are connected by the sliding block 7, and the spring column 13 of a corresponding size is selected according to the windproof and displacement range, the one side of the sliding block 7 is supported by the spring column 13, the outer side of the sliding block 7 is connected by the guide rod 14, and the disengagement and separation of the sliding block 7 from the outer side of the sliding groove 12 is avoided;
[0032] Step 4: When the wind is too strong, the wind on one side of the windproof panel 6 is buffered, and according to the strength of the wind received by the windproof panel 6, the windproof panel 6 is slid on the outside of the sliding groove 12 through the sliding block 7 arranged on both sides, so that the wind received by the windproof panel 6 is slowed down, and the wind from the outside is shunted through the shunt through hole 15, and the sliding block 7 is guided by the guide rod 14 to avoid falling from the outside of the sliding groove 12.
[0033] Therefore, the above disclosed embodiments are only examples in all aspects, and are not the only ones. All changes within the scope of the utility model or within the scope equivalent to the utility model are included in the utility model.
Claims
1. A windproof post insulator, characterized by: The utility model provides a kind of electric wire jointing device, including substrate (1), side support plate (5) and porcelain insulator (8), the top of substrate (1) is provided with the side support plate (5) of ''C” type, the lower side of side support plate (5) is provided with rotating mechanism (4), rotating mechanism (4) drives the outside of side support plate (5) to rotate, and then make its side support plate (5) form oblique, it is convenient to butt joint to different angle electric wire, avoid electric wire to pull strength too big and lead to drop, the outside of side support plate (5) is provided with protection mechanism (9), protection mechanism (9) shunts the air of one side of porcelain insulator (8), avoid wind to concentrate and blow in the outside of porcelain insulator (8), avoid porcelain insulator (8) and hard collision damage.
2. A windproof post-type insulator according to claim 1, characterized in that: The rotating mechanism (4) includes shaft positioning seat (2), semicircle seat (3), side support plate (5), porcelain insulator (8), lifting seat (10) and side support arm (11), the top of the substrate (1) is installed in the shaft positioning seat (2), the outer side of the substrate (1) is connected with one end of the side support arm (11), the other end of the side support arm (11) is connected with the lifting seat (10), one side of the lifting seat (10) is connected with the side support plate (5), the bottom end of the side support plate (5) is connected with the semicircle seat (3), and the outer side of the side support plate (5) is symmetrically provided with the porcelain insulator (8).
3. A windproof post insulator according to claim 2, characterized in that: The side support plate (5) is connected with the outer shaft of the shaft positioning seat (2) through the semicircle seat (3) arranged at the bottom end.
4. A windproof post insulator according to claim 1, characterized in that: The protection mechanism (9) includes windproof panel (6), sliding block (7), sliding groove (12), spring column (13), guide rod (14) and shunt through hole (15), the upper and lower sides of the side support plate (5) are both provided with the sliding groove (12), the outer side of the sliding groove (12) is connected with the sliding block (7), one end of the outer side of the sliding block (7) is connected with the spring column (13), the other end of the spring column (13) is connected with the sliding groove (12), and the outer side of the sliding block (7) is welded with the windproof panel (6); the outer side of the windproof panel (6) is provided with the shunt through hole (15) at equal intervals.
5. A windproof post insulator according to claim 2, characterized in that: The side support plate (5) is connected with one end of the side support arm (11) through the lifting seat (10) connected by back bolts.
6. A windproof post-type insulator according to claim 4, characterized in that: The windproof panel (6) is connected with the outer side of the sliding block (7) through the symmetrically arranged sliding groove (12).