CN218386706U

CN218386706U - Power supply range optimizing device for transformer substation

Info

Publication number: CN218386706U
Application number: CN202222093851.8U
Authority: CN
Inventors: 刘绍平; 陈文晶; 王国炜; 周威
Original assignee: JIANGXI KANGWEI ELECTRICAL TECHNOLOGY CO LTD
Current assignee: JIANGXI KANGWEI ELECTRICAL TECHNOLOGY CO LTD
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-24
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a power supply range of transformer substation optimizes device, which comprises a column, the top fixedly connected with mount disc of stand, the top fixedly connected with support jack-post of mount disc, the wrapping post has been cup jointed in the outside activity of support jack-post, a plurality of peripheral hardware adhesive tapes of outer wall fixedly connected with at wrapping post center, the outside winding of wrapping post has the transmission cable, the bottom fixedly connected with control lantern ring of wrapping post, the top swing joint of wrapping post has spacing dish, the inside of spacing dish is provided with set screw, a plurality of spacing slots have been seted up to the bottom of the control lantern ring, the inside swing joint of mount disc has spacing inserted bar. The utility model discloses a control lantern ring drives the wrapping post and rotates, receives line work and carries out the unwrapping wire work to the other end to the one end of winding the transmission cable of wrapping post outer wall, avoids the transmission cable to drag its and transformer substation's tie point, is favorable to improving connection stability, has optimized the long-range power supply function of transformer substation.

Description

Power supply range optimizing device for transformer substation

Technical Field

The utility model relates to a power supply technical field of transformer substation, more specifically say, the utility model relates to a device is optimized to transformer substation's power supply range.

Background

The transformer substations receive electric energy and distribute the electric energy to meet different electricity utilization requirements by converting voltage and current, the transformer substations in the power plants are basically booster transformer substations which can boost the electric energy generated by the generator and then send the electric energy to a high-voltage power grid, the transformer substations can be generally divided into four types, one type of transformer substations generally refer to transformer substations spanning areas such as north China, east China, northeast China, northwest China and the like, the second type of transformer substations generally refer to transformer substations spanning provinces and used for transmitting the electric energy, the third type of transformer substations generally refer to transformer substations of which target areas provide the electric energy for local areas, and the fourth type of transformer substations refer to resident transformer substations except the first, second and third types of transformer substations.

Generally contain the equipment of direct production, carry, distribution and use electric energy and contain the equipment that measures primary equipment and the operation condition of system in the transformer substation, monitor, control and protection, and the power transmission cable who draws forth from the transformer substation, the thickness degree of its sinle silk is also very inequality according to the difference of transmission range, these transmission cables all can set up the support frame at every certain distance and prevent the cable from droing, but the connecting point between cable end and the transformer substation distribution frame is extremely easy because of the distance is too short between the cable support, and it is too big to make the cable exert the power to the connecting point, lead to connecting stability to reduce, power supply stability has been reduced, safety risk has been increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a power supply range of transformer substation optimizes device, the utility model aims to solve the technical problem that: the connecting point between the end head of the existing transmission cable and the power distribution frame of the transformer substation is extremely easy to cause overlarge force applied by the cable to the connecting point due to too short distance between cable brackets, so that the connection stability is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power supply range optimizing apparatus of transformer substation, is including burying the base underground, bury the top fixedly connected with stand of base underground, the top fixedly connected with mount disc of stand, the top fixedly connected with support jack-post of mount disc, the outside activity of supporting the jack-post has cup jointed the wrapping post, a plurality of peripheral hardware adhesive tapes of outer wall fixedly connected with at wrapping post center, the outside winding of wrapping post has the transmission cable, the bottom fixedly connected with control lantern ring of wrapping post, the top swing joint of wrapping post has spacing dish, the inside of spacing dish is provided with set screw, set screw passes the inside of wrapping post and carries out threaded connection with the top of supporting the jack-post, a plurality of spacing slots have been seted up to the bottom of control lantern ring, the inside swing joint of mount disc has spacing inserted bar, the top of spacing inserted bar is located the inside of spacing slot.

In a preferred embodiment, the outer wall of the control sleeve ring is provided with a plurality of control slots, and the control sleeve ring is convenient to be inserted into the control slots to control the rotation of the post rod outside the support shaft column.

In a preferred embodiment, the bottom end of the limiting disc is fixedly connected with a filling lantern ring, the filling lantern ring is movably connected inside the top end of the winding post, the bottom end of the filling lantern ring is in contact with the top end of the supporting shaft post, and the phenomenon that the rotation of the winding post is influenced due to the fact that the bottom end of the limiting disc is directly in contact with the top end of the winding post can be avoided through the use of the filling lantern ring.

In a preferred embodiment, a plurality of corner plates are fixedly connected to the outer wall of the bottom end of the column, and the bottom ends of the plurality of corner plates are fixedly connected to the top end of the embedded base.

In a preferred embodiment, the bottom end of the limiting insertion rod is fixedly connected with a connecting disc, the bottom end of the connecting disc is fixedly connected with a control pull ring, and the limiting insertion rod is convenient to pull down to enable the top end of the limiting insertion rod to be separated from the inside of the limiting slot through the use of the control pull ring.

In a preferred embodiment, a spring is fixedly connected to the top end of the connecting disc, a connecting threaded sleeve is fixedly connected to the top end of the spring, the connecting threaded sleeve is connected to the inside of the mounting frame disc in a threaded mode, the spring is movably sleeved on the outside of the limiting insertion rod, and the limiting insertion rod can be reset into the limiting slot after the limiting insertion rod is pulled down to complete adjustment of the winding post through the use of the spring.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a peg graft in control slot's inside with post class instrument, the control lantern ring drives the wrapping post and rotates, receives line work and carries out unwrapping wire work to the other end to the one end of the transmission cable of winding post outer wall, avoids the transmission cable to drag its and transformer substation's tie point, is favorable to improving connection stability and intensity.

2. The utility model discloses a make the spring stretched to bottom pulling control pull ring to make the top of spacing inserted bar deviate from convenient control wrapping post from the inside of spacing slot and rotate, after the regulation work of accomplishing the wrapping post, loosen the elasticity that the control pull ring made spacing inserted bar peg graft again to the top motion can, easy operation with the help of the spring in the inside of spacing slot.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the part A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the unfolding structure of the wrapping post and the supporting shaft post of the present invention;

fig. 4 is a bottom view of the control collar of the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 4 according to the present invention.

The reference signs are: 1. a transmission cable; 2. a winding post; 3. a control collar; 4. a mounting frame disc; 5. a column; 6. a gusset; 7. burying a base; 8. a fixing screw; 9. a limiting disc; 10. filling the lantern ring; 11. an adhesive tape is arranged outside; 12. a control slot; 13. supporting the jack posts; 14. connecting a threaded sleeve; 15. limiting slots; 16. connecting the disc; 17. controlling the pull ring; 18. a spring; 19. and a limiting inserted rod.

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 efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-3 of the specification, the power supply range optimization device for the transformer substation comprises a buried base 7, a stand column 5 is fixedly connected to the top end of the buried base 7, a plurality of angle plates 6 are fixedly connected to the outer wall of the bottom end of the stand column 5, the bottom ends of the angle plates 6 are fixedly connected to the top end of the buried base 7, the strength and the stability of the stand column 5 connected to the buried base 7 can be improved by using the angle plates 6, a mounting frame disc 4 is fixedly connected to the top end of the stand column 5, a supporting shaft column 13 is fixedly connected to the top end of the mounting frame disc 4, a winding column 2 is movably sleeved outside the supporting shaft column 13, a plurality of external rubber strips 11 are fixedly connected to the outer wall of the center of the winding column 2, a transmission cable 1 is wound outside the winding column 2, and a control sleeve ring 3 is fixedly connected to the bottom end of the winding column 2, a plurality of control slot 12 have been seted up to the outer wall of the control lantern ring 3, through the use to a plurality of control slot 12, be convenient for peg graft the inside control lantern ring 3 of post rod at control slot 12 and rotate at the outside of supporting shaft post 13, the top swing joint of wrapping post 2 has spacing dish 9, the bottom fixedly connected with packing lantern ring 10 of spacing dish 9, packing lantern ring 10 swing joint is in the inside on 2 tops of wrapping post, the bottom of packing lantern ring 10 contacts with the top of supporting shaft post 13, through the use to packing lantern ring 10, can avoid the bottom of spacing dish 9 directly to contact and influence wrapping post 2 and rotate with the top of wrapping post 2, the inside of spacing dish 9 is provided with set screw 8, set screw 8 passes the inside of wrapping post 2 and carries out threaded connection with the top of supporting shaft post 13.

The implementation scene is specifically as follows:

in carrying out the utility model discloses an in the use, with transmission cable 1 winding outside wrapping post 2 and make the inboard of coil and a plurality of peripheral hardware adhesive tape 11 contact, thereby increase the coil of 1 formation of transmission cable and the frictional force between 2 outer walls of wrapping post, through pegging graft the inside at control slot 12 with post class instrument, thereby the control lantern ring 3 rotates and drives wrapping post 2 and rotate at the outside of support shaft post 13, receive line work to the one end of the transmission cable 1 of winding 2 outer walls of wrapping post, can avoid transmission cable 1 to receive the great flagging volume of gravity to appear, carry out unwrapping wire work to the other end of the transmission cable 1 of winding 2 outer walls of wrapping post, avoid transmission cable 1 to pull its and transformer substation's tie point, be favorable to improving connection stability and intensity, optimize the power supply function of transformer substation.

Referring to the attached

drawings

4 and 5 of the specification, the power supply range optimization device for the transformer substation comprises a control lantern ring 3 and a mounting frame disc 4, a plurality of limiting slots 15 are formed in the bottom end of the control lantern ring 3, limiting insertion rods 19 are movably connected inside the mounting frame disc 4, the top ends of the limiting insertion rods 19 are located inside the limiting slots 15, connecting discs 16 are fixedly connected to the bottom ends of the limiting insertion rods 19, control pull rings 17 are fixedly connected to the bottom ends of the connecting discs 16, the limiting insertion rods 19 are conveniently pulled down to enable the top ends of the limiting insertion rods 19 to be separated from the inside of the limiting slots 15 through the use of the control pull rings 17, springs 18 are fixedly connected to the top ends of the connecting discs 16, connecting thread sleeves 14 are fixedly connected to the top ends of the springs 18, the connecting thread sleeves 14 are connected to the inside of the mounting frame disc 4, the springs 18 are movably sleeved outside the limiting insertion rods 19, and the limiting insertion rods 19 can be reset to enter the inside of the limiting slots 15 after the limiting insertion rods 19 are pulled down to complete adjustment work of the winding posts 2 through the use of the springs 18.

The implementation scenario is specifically as follows:

use the utility model discloses when the wrapping post 2 needs to be rotated, control pull ring 17 to bottom pulling connection pad 16 make spring 18 stretched, and make the top of spacing inserted bar 19 deviate from the inside of spacing slot 15, then peg graft in the inside of control slot 12 with post class instrument, can control the rotation of the control lantern ring 3, after the regulation work of accomplishing wrapping post 2, loosen control pull ring 17 and make spacing inserted bar 19 peg graft again in the inside of spacing slot 15 to the top motion with the help of the elasticity of spring 18 and can prevent that wrapping post 2 from continuing to rotate.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power supply range optimizing apparatus of transformer substation, includes to bury base (7) underground, its characterized in that: bury top fixedly connected with stand (5) of base (7) underground, the top fixedly connected with mount disc (4) of stand (5), the top fixedly connected with supporting shaft post (13) of mount disc (4), wrapping post (2) have been cup jointed in the outside activity of supporting shaft post (13), a plurality of peripheral hardware adhesive tape (11) of outer wall fixedly connected with at wrapping post (2) center, the outside winding of wrapping post (2) has transmission cable (1), the bottom fixedly connected with control lantern ring (3) of wrapping post (2), the top swing joint of wrapping post (2) has spacing dish (9), the inside of spacing dish (9) is provided with set screw (8), set screw (8) pass the inside of wrapping post (2) and carry out threaded connection with the top of supporting shaft post (13), a plurality of spacing slots (15) have been seted up to the bottom of the control lantern ring (3), the inside swing joint of mount disc (4) has spacing inserted bar (19), the top of spacing inserted bar (19) is located the inside of spacing slot (15).

2. A substation power supply range optimization device according to claim 1, characterized in that: the outer wall of the control lantern ring (3) is provided with a plurality of control slots (12).

3. The substation power supply range optimization device of claim 1, wherein: the bottom end of the limiting disc (9) is fixedly connected with a filling sleeve ring (10), the filling sleeve ring (10) is movably connected to the inside of the top end of the winding post (2), and the bottom end of the filling sleeve ring (10) is in contact with the top end of the supporting shaft post (13).

4. The substation power supply range optimization device of claim 1, wherein: the outer wall of stand (5) bottom is fixedly connected with a plurality of scutches (6), and is a plurality of the bottom of scutches (6) carries out fixed connection with the top of burying base (7) underground.

5. A substation power supply range optimization device according to claim 1, characterized in that: the bottom end of the limiting inserted rod (19) is fixedly connected with a connecting disc (16), and the bottom end of the connecting disc (16) is fixedly connected with a control pull ring (17).

6. The substation power supply range optimization device of claim 5, wherein: the top end of the connecting disc (16) is fixedly connected with a spring (18), the top end of the spring (18) is fixedly connected with a connecting threaded sleeve (14), the connecting threaded sleeve (14) is in threaded connection with the inside of the mounting frame disc (4), and the spring (18) is movably sleeved on the outside of the limiting inserted rod (19).