CN210110491U

CN210110491U - Transformer substation's reactor wire arrangement structure

Info

Publication number: CN210110491U
Application number: CN201920976797.7U
Authority: CN
Inventors: 杜泓九; 张晓松; 解玉清; 刘蓬勃
Original assignee: Qinhuangdao Qin Resistant Electric Technology Co Ltd
Current assignee: Qinhuangdao Qin Resistant Electric Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-21
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a transformer substation's reactor wire arrangement structure, including the winding displacement case, winding displacement case outside central point fixedly connected with sleeve pipe, sleeve pipe both sides middle section is seted up flutedly, the middle part is through the first fixation clamp of horizontal pole fixedly connected with in the recess, the fly leaf is installed to the sleeve pipe bottom, the fly leaf extends into winding displacement incasement portion, and the fly leaf is connected with the draw-in groove that winding displacement incasement bottom both sides set up through the fixture block that bottom both sides set up, compression spring is installed to fly leaf upper end both sides equidistance, the second fixation clamp is installed to the compression spring front end, solid fixed ring is installed with the front end of bottom in second fixation clamp top, gu fixed ring includes first semicircle ring and second semicircle ring. The utility model discloses a set up winding displacement case, sleeve pipe, first fixation clamp, second fixation clamp and fly leaf structure, have the winding displacement of being convenient for, stable in structure's advantage.

Description

Transformer substation's reactor wire arrangement structure

Technical Field

The utility model relates to a transformer substation specifically is a transformer substation's reactor wire arrangement structure with reactor technical field.

Background

The reactor adopted in the electric power system of the national power grid is only an air-core coil without magnetic conductive materials, the reactor can be assembled into three forms of vertical, horizontal and delta-shaped according to the arrangement requirement, when the electric power system is in short circuit in the electric power production and transmission operation, the short-circuit current with a large value can be generated, the arranged reactor is used for increasing the short-circuit impedance and limiting the short-circuit current so as to meet the requirements of the breaking capacity of various circuit breakers, and the stable operation of user electric equipment on a non-fault line is ensured.

However, the prior art has the following defects:

1. the existing transformer substation reactor has no winding displacement structure in the using process;

2. the cable arrangement structure cannot effectively fix the cable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a transformer substation's reactor wire arrangement structure has solved and has had the in-process that current transformer substation's reactor used among the prior art to have not had the winding displacement structure, and the winding displacement structure can't carry out effectively fixed problem to the cable.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a wire arrangement structure of a transformer substation reactor comprises a wire arrangement box, wherein the wire arrangement box is arranged at the upper end and the lower end of the left side of a reactor body, the reactor body is arranged on the left side of the wire arrangement box, the top and the bottom of the wire arrangement box are fixedly connected with a bracket, a sleeve is fixedly connected at the central position outside the wire arranging box, grooves are arranged in the middle sections of the two sides of the sleeve, the middle part in the groove is fixedly connected with a first fixing clamp through a cross rod, the bottom end of the sleeve is provided with a movable plate, the movable plate extends into the wire arranging box, and the movable plate is connected with the clamping grooves arranged at the two sides of the bottom end in the wire arranging box through the clamping blocks arranged at the two sides of the bottom end, compression springs are arranged on two sides of the upper end of the movable plate at equal intervals, a second fixing clamp is arranged at the front end of each compression spring, fixed ring is installed with the front end of bottom at second fixation clamp top, fixed ring includes first semicircle ring and second semicircle ring.

Preferably, the bottom end of the bracket is fixedly connected with a base plate through an insulator pillar, and two sides of the bottom end of the base plate are in threaded connection with first bolts.

Preferably, the upper part and the lower part of the left side of the reactor body are respectively provided with an input port and an output port, and the input port and the output port are both arranged in the middle of the left side in the wire arranging box.

Preferably, a cable is sleeved at the middle section in the sleeve and extends into the input port and the output port.

Preferably, the first semicircular ring extends into the second semicircular ring, and screw holes are formed in the upper end and the lower end of the surfaces of the first semicircular ring and the second semicircular ring at equal intervals and connected with second bolts.

Preferably, the movable plate is connected to the outer end of the sliding groove in a sliding mode through sliding blocks mounted on two sides of the movable plate, and the sliding groove is mounted in limiting grooves formed in two sides of the interior of the cable arranging box.

Preferably, the upper end and the lower end in the limiting groove are fixedly connected with a group of limiting blocks.

(III) advantageous effects

The utility model provides a transformer substation's reactor wire arrangement structure possesses following beneficial effect:

(1) the utility model discloses a set up the winding displacement case, sleeve pipe and fly leaf, the effect that the realization transformer substation's reactor carries out the cable winding displacement and arranges has been solved current transformer substation's reactor in the in-process that uses, the problem of no winding displacement structure, there is the winding displacement case at the input port of reactor body one side and the externally mounted of delivery outlet, middle section fixedly connected with sleeve pipe in the winding displacement case outside, the cable passes through the sleeve pipe and gets into the winding displacement incasement portion, there is the second fixation clamp at winding displacement case surface middle part through compression spring connection, it is fixed to carry out the position to the cable through the second fixation clamp, realize the winding displacement of cable, the second fixation clamp is established and is arranged the input port in, the top of delivery outlet, utilize and apply inside or outside power to the cable, make the cable.

(2) The utility model discloses a set up first semicircle ring, the second semicircle ring, screw and second bolt, it is convenient for fix the cable to have, avoid the cable to carry out the swing back and forth when the atress, cause the effect that the cable damaged, the problem that the winding displacement structure can't carry out effective fixed to the cable has been solved, the cable cup joints in sheathed tube inside, be connected with first fixation clamp through the horizontal pole in the inside of sleeve pipe both sides recess, it is fixed to carry out preliminary structure to the cable through first fixation clamp, the cable that extends into winding displacement incasement portion fixes through the second fixation clamp, both sides at the second fixation clamp are provided with compression spring, utilize the deformation that compression spring produced when the atress, carry out the regulation of size to the second fixation clamp, the solid fixed ring of installing at the front end of second fixation clamp, realize fixing the secondary of cable through solid fixed ring.

Drawings

Fig. 1 is a front view schematically illustrating the present invention;

FIG. 2 is a schematic view of the inside of the wire arranging box of the present invention;

FIG. 3 is a schematic view of the inside of the limiting groove of the present invention;

fig. 4 is a schematic view of the fixing clip of the present invention.

The reference numbers in the figures are: 1. a wire arrangement box; 2. a cable; 3. an input port; 4. a sleeve; 5. a reactor body; 6. a support; 7. an insulator post; 8. a first bolt; 9. a substrate; 10. a first fixing clip; 11. a cross bar; 12. a compression spring; 13. a movable plate; 14. a slider; 15. a clamping block; 16. a groove; 17. a second fixing clip; 18. a card slot; 19. a limiting block; 20. a chute; 21. a fixing ring; 22. a first semicircular ring; 23. a second bolt; 24. a second semi-circular ring; 25. a screw hole; 26. an output port; 27. a limiting groove.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a wire arrangement structure of a transformer substation reactor comprises a wire arrangement box 1, wherein the wire arrangement box 1 is arranged at the upper end and the lower end of the left side of a reactor body 5, the reactor body 5 is arranged at the left side of the wire arrangement box 1, the upper part and the lower part of the left side of the reactor body 5 are respectively provided with an input port 3 and a delivery outlet 26, the input port 3 and the delivery outlet 26 are both arranged at the middle part of the left side in the wire arrangement box 1, the cable 2 is introduced through the input port 3, the cable 2 is led out through the delivery outlet 26, a support 6 is fixedly connected with the top and the bottom of the wire arrangement box 1, the support 6 is used for installing and fixing the reactor body 5, the bottom end of the support 6 is fixedly connected with a base plate 9 through an insulator support 7, first bolts 8 are in threaded connection with the two sides of the bottom end of the base plate 9, the cable 2 extends into the input port 3 and the output port 26, the cable bank 1 is arranged outside the input port 3 and the output port 26 on one side of the reactor body 5, the middle section outside the cable bank 1 is fixedly connected with a sleeve 4, the cable 2 enters the cable bank 1 through the sleeve 4, the middle part of the surface of the cable bank 1 is connected with a second fixing clamp 17 through a compression spring 12, the cable 2 is fixed in position through the second fixing clamp 17, the cable bank of the cable 2 is realized, the second fixing clamp 17 is arranged above the input port 3 and the output port 26, the cable 2 is convenient to enter the input port 3 or is convenient to be led out from the output port 26 by applying inward or outward force to the cable 2, the middle sections on two sides of the sleeve 4 are provided with grooves 16, the middle part in the grooves 16 is fixedly connected with a first fixing clamp 10 through a cross rod 11, the bottom end of the sleeve 4 is provided with a movable plate 13, the movable plate, the movable plate 13 is connected with the clamping grooves 18 arranged at two sides of the bottom end in the cable arranging box 1 through the clamping blocks 15 arranged at two sides of the bottom end, the movable plate 13 is connected with the outer end of the sliding groove 20 in a sliding way through the sliding blocks 14 arranged at two sides, the sliding groove 20 is arranged in the limiting groove 27 arranged at two sides in the cable arranging box 1, the upper end and the lower end in the limiting groove 27 are fixedly connected with a group of limiting blocks 19, the two sides of the upper end of the movable plate 13 are provided with the compression springs 12 at equal intervals, the front end of the compression spring 12 is provided with the second fixing clamp 17, the front ends of the top and the bottom of the second fixing clamp 17 are provided with the fixing ring 21, the fixing ring 21 comprises a first semicircular ring 22 and a second semicircular ring 24, the first semicircular ring 22 extends into the second semicircular ring 24, the screw holes 25 are arranged at the upper end and the lower end of the first semicircular ring, be connected with first fixation clamp 10 through horizontal pole 11 in the inside of sleeve pipe 4 both sides recess 16, carry out the fixed of preliminary structure to cable 2 through first fixation clamp 10, the cable 2 that extends into winding displacement case 1 inside is fixed through second fixation clamp 17, both sides at second fixation clamp 17 are provided with compression spring 12, utilize the deformation that compression spring 12 produced when the atress, carry out the regulation of size to second fixation clamp 17, the solid fixed ring 21 that has installed at the front end of second fixation clamp 17, realize fixing the secondary of cable 2 through solid fixed ring 21.

The working principle is as follows: when the reactor is used, the base plate 9 is fixedly connected through the first bolt 8, the installation of the reactor body 5 is realized, the cable 2 enters the interior of the cable arranging box 1 through the sleeve 4, the middle part of the surface of the cable arranging box 1 is connected with the second fixing clamp 17 through the compression spring 12, the cable 2 is fixed in position through the second fixing clamp 17, the cable arrangement of the cable 2 is realized, the second fixing clamp 17 is arranged above the input port 3 and the output port 26, the cable 2 is convenient to enter the input port 3 or is convenient to be led out from the output port 26 by applying inward or outward force to the cable 2, the second fixing clamp 17 is arranged at the upper end of the movable plate 13, the sleeve 4 is fixedly connected with the movable plate 13, the outward force is applied to the sleeve 4, the sliding blocks 14 at two sides of the movable plate 13 slide upwards at the outer end of the sliding chute 20, the movable plate 13 is moved out of the interior of the cable arranging box 1, and the inspection or, the in-process of use, cable 2 cup joints in sleeve pipe 4's inside, be connected with first fixation clamp 10 through horizontal pole 11 in the inside of sleeve pipe 4 both sides recess 16, carry out the fixed of preliminary structure to cable 2 through first fixation clamp 10, the cable 2 that extends into winding displacement case 1 inside is fixed through second fixation clamp 17, both sides at second fixation clamp 17 are provided with compression spring 12, utilize the deformation that compression spring 12 produced when the atress, carry out the regulation of size to second fixation clamp 17, fixed ring 21 that has installed at the front end of second fixation clamp 17, realize the secondary fixing to cable 2 through fixed ring 21, and fixed ring 21 has first semicircle ring 22 and second semicircle ring 24 to constitute, extend into the size of the inside length of second semicircle ring 24 through adjusting first semicircle ring 22, the realization is fixed to unidimensional cable 2.

To sum up can, the utility model discloses a set up winding displacement case 1, sleeve pipe 4, first fixation clamp 10, second fixation clamp 17 and fly leaf 13 structure, solved and to have the in-process of current transformer substation's reactor using among the prior art to have not had the winding displacement structure, the winding displacement structure can't carry out the problem of effective fixing to the cable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer substation's reactor wire arrangement structure, includes winding displacement case (1), its characterized in that: the wire arranging box (1) is arranged at the upper end and the lower end of the left side of the reactor body (5), the reactor body (5) is arranged at the left side of the wire arranging box (1), the top and the bottom of the wire arranging box (1) are fixedly connected with a support (6), a sleeve (4) is fixedly connected at the central position of the outer side of the wire arranging box (1), a groove (16) is formed in the middle section of the two sides of the sleeve (4), a first fixing clamp (10) is fixedly connected to the middle part in the groove (16) through a cross rod (11), a movable plate (13) is installed at the bottom end of the sleeve (4), the movable plate (13) extends into the wire arranging box (1), the movable plate (13) is connected with clamping grooves (18) formed in the two sides of the bottom end of the wire arranging box (1) through clamping blocks (15) formed in the two sides of the bottom end, second fixation clamp (17) are installed to compression spring (12) front end, solid fixed ring (21) is installed with the front end of bottom in second fixation clamp (17) top, gu fixed ring (21) include first semicircle ring (22) and second semicircle ring (24).

2. A transformer substation reactor wire arrangement according to claim 1, characterized in that: the bottom end of the support (6) is fixedly connected with a base plate (9) through an insulator pillar (7), and two sides of the bottom end of the base plate (9) are in threaded connection with first bolts (8).

3. A transformer substation reactor wire arrangement according to claim 1, characterized in that: the reactor body (5) is characterized in that an input port (3) and an output port (26) are respectively arranged at the upper part and the lower part of the left side of the reactor body, and the input port (3) and the output port (26) are both arranged in the middle of the left side in the winding displacement box (1).

4. A transformer substation reactor wire arrangement according to claim 1, characterized in that: the cable (2) is sleeved on the middle section in the sleeve (4), and the cable (2) extends into the input port (3) and the output port (26).

5. A transformer substation reactor wire arrangement according to claim 1, characterized in that: the first semicircular ring (22) extends into the second semicircular ring (24), screw holes (25) are formed in the upper end and the lower end of the surfaces of the first semicircular ring (22) and the second semicircular ring (24) at equal intervals, and second bolts (23) are connected with the screw holes.

6. A transformer substation reactor wire arrangement according to claim 1, characterized in that: the movable plate (13) is connected to the outer end of the sliding groove (20) in a sliding mode through sliding blocks (14) arranged on two sides, and the sliding groove (20) is arranged in a limiting groove (27) formed in two sides of the interior of the wire arranging box (1).

7. A substation reactor wire arrangement structure according to claim 6, characterized in that: the upper end and the lower end in the limiting groove (27) are fixedly connected with a group of limiting blocks (19).