CN215009501U - Insulating compound high-voltage tube bus - Google Patents
Insulating compound high-voltage tube bus Download PDFInfo
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- CN215009501U CN215009501U CN202120443133.1U CN202120443133U CN215009501U CN 215009501 U CN215009501 U CN 215009501U CN 202120443133 U CN202120443133 U CN 202120443133U CN 215009501 U CN215009501 U CN 215009501U
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- rod
- spring
- generating line
- voltage tube
- sliding plate
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Abstract
The utility model provides an insulating compound high-voltage tube generating line relates to tub generating line technical field, concretely relates to insulating compound high-voltage tube generating line, including high-voltage tube generating line body, still be provided with connecting device between the tube generating line, connecting device includes following part: the high-voltage tube bus extends into two ends of the connecting tube to be fixed; the connecting device comprises a connecting rod, clamping heads and a sliding plate are arranged at two ends of the connecting rod respectively, the clamping heads are fastened through bolts, the sliding plate penetrates through a limiting rod, a limiting plate is arranged at the bottom of the limiting rod, a spring a is sleeved on the limiting rod, and the sliding plate abuts against the spring a; the polish rod is fixed at the upper end and the lower end of the connecting pipe, and the sliding block is arranged on the polish rod in a penetrating mode; and the connecting flexible wires are connected with the clamping heads at the two ends.
Description
Technical Field
The utility model relates to a tub generating line technical field, concretely relates to compound high-voltage tube generating line of insulation.
Background
The tubular bus is one of key devices (materials) in the power transmission and transformation system, plays a vital role in the safe and reliable operation of the power transmission and transformation system and the power devices, is mainly applied to conductor connection between a power grid transmission lead and a transformer of a transformer substation, a jumper wire in a power transmission line, a connecting conductor in the power devices and a heavy-current direct-current ice melting device in the power construction engineering of China as an overcurrent conductor, is a brand new conductor for replacing the traditional rectangular, grooved, bar-shaped buses and flexible leads, is one of key devices (materials) in the power transmission and transformation system, and plays a vital role in the safe and reliable operation of the power transmission and transformation system and the power devices.
Because the tubular busbar is produced by winding the organic insulating material on the tubular conductor adopted in the production process, the self tensile property is poor, the tubular busbar can be deformed after being placed for a long time in the outdoor environment, and the service life of the tubular busbar is influenced due to the lack of effective equipment for buffering the tubular busbar.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel compound high-voltage tube generating line of insulation can solve the technical problem in the background art.
The utility model discloses a following technical scheme realizes: the utility model provides an insulating compound high voltage tube generating line, includes high voltage tube generating line body, still be provided with connecting device between the tube generating line, connecting device includes following part:
the high-voltage tube bus extends into two ends of the connecting tube to be fixed;
the connecting device comprises a connecting rod, clamping heads and a sliding plate are arranged at two ends of the connecting rod respectively, the clamping heads are fastened through bolts, the sliding plate penetrates through a limiting rod, a limiting plate is arranged at the bottom of the limiting rod, a spring a is sleeved on the limiting rod, and the sliding plate abuts against the spring a;
the polish rod is fixed at the upper end and the lower end of the connecting pipe, and the sliding block is arranged on the polish rod in a penetrating mode;
and the connecting flexible wires are connected with the clamping heads at the two ends.
Preferably, the middle part of the connecting pipe is provided with a baffle which is a circular baffle, the polished rod penetrates through the circular baffle, and the middle part of the baffle is provided with an opening for the connection flexible wire to penetrate through.
Preferably, the polished rod is sleeved with a spring b, and the spring b extrudes two ends of the sliding block.
Preferably, the clamping head is in a semicircular pipe shape, and a groove portion for attaching the pipe bus is formed in the clamping head.
Preferably, the polish rods arranged on the connecting pipe are a pair of polish rods which are bilaterally symmetrical, and the slide block is provided with round holes corresponding to the round rods.
Compared with the prior art, the utility model, through adding on the tub generating line body and establishing the connecting pipe, this connecting pipe carries out the rigid connection of machinery with the tub generating line at both ends, nevertheless, has set up axial and fore-and-aft buffer in the connecting pipe, can satisfy tub generating line in outdoor use, carries out the release of stress during the atress, increases the life of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the connecting device.
In the figure: 1. a tubular busbar; 2. a connecting pipe; 3. a polish rod; 4. a slider; 41. a circular hole; 42. a limiting rod; 421. a limiting plate; 5. a spring b; 6. a baffle plate; 7. connecting a flexible wire; 8. a connecting rod; 81. a sliding plate; 82. a clamping head; 821. a groove part; 9. a spring a; 10. and (4) bolts.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1 and 2, an insulated composite high-voltage tube bus bar 1 includes a high-voltage tube bus bar 1 body, and a connecting device is further disposed between the tube bus bars 1, and includes the following components:
the high-voltage tube bus 1 extends into two ends of the connecting tube 2 to be fixed;
the connecting device is symmetrically arranged at the upper end and the lower end of the connecting pipe 2 and fixedly connected with the high-voltage pipe bus 1, the connecting device comprises a connecting rod 8, clamping heads 82 and a sliding plate 81 are respectively arranged at the two ends of the connecting rod 8, the clamping heads 82 are fastened through bolts 10, the sliding plate 81 is arranged on a limiting rod 42 in a penetrating mode, a limiting plate 421 is arranged at the bottom of the limiting rod 42, a spring a9 is sleeved on the limiting rod 42, and the sliding plate 81 abuts against a spring a 9;
the polish rod 3 is fixed at the upper end and the lower end of the connecting pipe 2, and the slide block 4 is arranged on the polish rod 3 in a penetrating way;
the connection cord 7 is connected to the gripping heads 82 at both ends. Meanwhile, the polished rod 3 is sleeved with a spring b5, and the spring b5 extrudes two ends of the sliding block 4.
The principle of the device is as follows: the connecting device inside the connecting pipe 2 is connected with the pipe bus 1, the main connection mode is that the pipe bus 1 is clamped by clamping heads 82 arranged on connecting rods 8 at the upper end and the lower end of the connecting pipe 2, a connecting flexible wire 7 is arranged between the clamping heads 82, the connecting flexible wire 7 plays a role of conductive connection, a sliding plate 81 is connected at the upper end of the connecting rod 8, the sliding plate 81 is arranged on a limiting rod 42 in a penetrating way, a spring a9 is arranged on the limiting rod 42, the sliding plate 81 is pressed on a spring a9 to play a role of buffering for the pipe bus 1 in the longitudinal direction, meanwhile, the limiting rod 42 is connected with a sliding block 4, the sliding block 4 moves back and forth in the axial direction, and the two ends of the sliding block 4 are extruded by a spring b5, so that the pipe bus 1 can be buffered by displacement compensation when stressed in the axial direction, and by the device, the pipe bus 1 arranged outdoors is subjected to the environment such as strong wind, can carry out displacement compensation, prevent the mechanical fatigue that hard tensile brought, prolong life.
Further, a baffle 6 is arranged in the middle of the connecting pipe 2, the baffle 6 is a circular baffle 6, the polished rod 3 penetrates through the circular baffle 6, and an opening is formed in the middle of the baffle 6 for a connecting flexible wire 7 to penetrate through. The stop rings are arranged to enable the sliders 4 at the left end and the right end to slide in respective areas.
Further, the clamping head 82 is in a semicircular tube shape, and a groove portion 821 for attaching the tubular bus bar 1 is provided on the clamping head 82. The clamping head 82 of the semicircular pipe can better clamp the tubular bus bar 1, and in order to prevent the tubular bus bar 1 from sliding in the clamping head 82, a plurality of round small anti-sliding pads can be arranged in the groove portions 821.
Furthermore, the polish rods 3 arranged on the connecting pipe 2 are a pair of polish rods 3 which are symmetrical left and right, and the slide block 4 is provided with a circular hole 41 corresponding to the slide block. The polish rod 3 is arranged in a bilateral symmetry mode, so that the sliding of the sliding block 4 is stable, and the connection is firmer.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides an insulating compound high voltage tube generating line, includes high voltage tube generating line body, its characterized in that: still be provided with connecting device between the tubular busbar, connecting device includes following part:
the high-voltage tube bus extends into two ends of the connecting tube to be fixed;
the connecting device comprises a connecting rod, clamping heads and a sliding plate are arranged at two ends of the connecting rod respectively, the clamping heads are fastened through bolts, the sliding plate penetrates through a limiting rod, a limiting plate is arranged at the bottom of the limiting rod, a spring a is sleeved on the limiting rod, and the sliding plate abuts against the spring a;
the polish rod is fixed at the upper end and the lower end of the connecting pipe, and the sliding block is arranged on the polish rod in a penetrating mode;
and the connecting flexible wires are connected with the clamping heads at the two ends.
2. The insulated composite high-voltage tubular busbar according to claim 1, wherein: the connecting pipe middle part is provided with the baffle, the baffle is the ring baffle, the polished rod passes the ring baffle, the baffle middle part sets up the opening and supplies the connecting cord to pass.
3. The insulated composite high-voltage tubular busbar according to claim 1, wherein: the polished rod is sleeved with a spring b, and the spring b extrudes two ends of the sliding block.
4. The insulated composite high-voltage tubular busbar according to claim 1, wherein: the clamping head is in a semicircular pipe shape, and a groove portion used for being attached to a pipe bus is formed in the clamping head.
5. The insulated composite high-voltage tubular busbar according to claim 1, wherein: the polish rods arranged on the connecting pipe are a pair of polish rods which are bilaterally symmetrical, and the slide block is provided with round holes corresponding to the round rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443133.1U CN215009501U (en) | 2021-03-01 | 2021-03-01 | Insulating compound high-voltage tube bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443133.1U CN215009501U (en) | 2021-03-01 | 2021-03-01 | Insulating compound high-voltage tube bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009501U true CN215009501U (en) | 2021-12-03 |
Family
ID=79158580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120443133.1U Active CN215009501U (en) | 2021-03-01 | 2021-03-01 | Insulating compound high-voltage tube bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215009501U (en) |
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2021
- 2021-03-01 CN CN202120443133.1U patent/CN215009501U/en active Active
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