CN218867878U

CN218867878U - Transformer substation's generating line sleeve pipe reinforced structure

Info

Publication number: CN218867878U
Application number: CN202222816228.0U
Authority: CN
Inventors: 孙岩; 仲崇鑫; 刘永振; 孙翔宇; 陈中秋; 张芳薇; 张国平; 万文文
Original assignee: Lianyungang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Lianyungang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-14
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the technical field of the bus-bar bushing, especially, be a transformer substation's bus-bar bushing reinforced structure, which comprises a fixing plate and i, T type spout has been seted up to the equal symmetry in the left and right sides of fixed plate front end, equal sliding connection has T type slider in the T type spout, and the front end fixed mounting of two T type sliders of homonymy has splint. The utility model discloses a set up T type spout, T type slider, splint, the double-layered groove, the slide bar, the movable plate, the threaded rod, i-shaped slider and two-way lead screw, can be fixed to the sleeve mounting panel centre gripping of equidimension not, make the not equidimension bus-bar bushing of model of installation in the sleeve mounting panel of equidimension not can both be consolidated, because the sleeve mounting panel comprises two plate bodys, clamp splice and arc clamping piece, be convenient for with sleeve mounting panel and bus-bar bushing split, therefore, be convenient for change when bus-bar bushing damages, make transformer substation's bus-bar bushing reinforced structure use more convenient.

Description

Transformer substation's generating line sleeve pipe reinforced structure

Technical Field

The utility model relates to a bus bar sleeve technical field specifically is a transformer substation's bus bar sleeve reinforced structure.

Background

The bus sleeve pipe is also called a wall bushing, a waterproof sleeve pipe and a wall body embedded pipe, the waterproof sleeve pipe is divided into a rigid waterproof sleeve pipe and a flexible waterproof sleeve pipe, the waterproof sleeve pipe is used for conducting electricity and is called an alternating current wall bushing, the waterproof sleeve pipe can be divided into a dry capacitive alternating current wall bushing and a ceramic insulation alternating current wall bushing from materials, the dry capacitive alternating current wall bushing and the ceramic insulation alternating current wall bushing are called a silicon rubber sleeve pipe and a ceramic sleeve pipe for short, the dry capacitive alternating current wall bushing and the ceramic insulation alternating current wall bushing are respectively called a silicon rubber sleeve pipe and a ceramic sleeve pipe, the dry capacitive alternating current wall bushing is an important device of a transformer substation, and the waterproof sleeve pipe is used for protecting and installing a conductive bus.

The utility model discloses a utility model patent that publication number is CN213341571U discloses a transformer substation's generating line sleeve pipe reinforcing apparatus, including the wall body, the inner wall swing joint of wall body has the sleeve pipe body, the fixed surface of sleeve pipe body is connected with the fixed plate, the rear side of fixed plate and the front side contact of wall body. Through setting up the wall body, drive mechanism, the connecting rod, the driving plate, the movable rod, a supporting plate, stop gear, the gag lever post, the extension spring, the fly leaf, the sleeve pipe body, the dovetail, yan Weikuai, the cardboard, spacing hole, the through-hole, the slider, the spout, a housing, a bearing, the movable hole, the cooperation of knob and fixed plate is used, it all uses the bolt to consolidate to have solved current sleeve pipe when consolidating, the rusty phenomenon can take place for the bolt when long-term use, take place cracked condition when the sleeve pipe, need change it, dismantle very difficulty, very big reduction practicality and convenience, the problem that inconvenient user used very much. The method is suitable for maintaining the transformer substation.

According to the substation bus sleeve reinforcing device, the clamping plate arranged on the wall surface and the mounting plate fixed outside the bus sleeve are directly clamped and fixed, the clamping plate is inserted into the limiting hole of the wall surface through the limiting rod to achieve fixing, the clamping plate is matched with the mounting plate, the clamping plate cannot be detached and replaced, when bus sleeves with different pipe diameters are used, the size of the mounting plate installed outside the bus sleeve can be correspondingly changed, the clamping plate cannot be detached and replaced, the substation bus sleeve reinforcing device cannot fix a fixing plate which cannot be fixed in size, the use range of the substation bus sleeve reinforcing device is limited, meanwhile, the fixing plate and the bus sleeve are directly fixed, the fixing plate needs to be fixed on the replaced pipe sleeve when the bus sleeve is replaced, operation is troublesome, and therefore the substation bus sleeve reinforcing structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a transformer substation's generating line sleeve pipe reinforced structure has solved the fixed plate that can not fix the not bus-bar pipe box of equidimension in the above-mentioned background art and has sheathe in at the generating line and fix the comparatively trouble problem of fixed plate.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a transformer substation's generating line sleeve pipe reinforced structure, includes the fixed plate, T type spout has all been seted up to the equal symmetry in the left and right sides of fixed plate front end, equal sliding connection has T type slider in the T type spout, and the front end fixed mounting of two T type sliders of homonymy has splint, and the double-layered groove has all been seted up to the one end that two splint are relative, and the centre gripping has the sleeve pipe mounting panel between two double-layered grooves, the sleeve pipe mounting panel includes two plate bodys, and the equal fixed mounting in both sides of the relative one end of two plate bodys has the clamp splice, the clamp splice slides and pegs graft in the inside of clamp splice, and the one end that two clamp splices are relative all fixed with the arc clamping piece, and the inside wall adaptation of inside wall and the generating line sheathed tube of two arc clamping pieces, the inside slide opening that runs through to T type spout has all been seted up to the both sides of fixed plate, the equal slip of having run through the slide bar in the slide opening, the one end and T type slider fixed connection, the other end fixed connection of two slide bars of homonymy has the threaded rod all to rotate the threaded rod and install the threaded rod, and the movable plate with the two opposite screw thread connection piece, the two opposite sides connection piece is connected with the opposite screw rod respectively to the one side of two opposite screw rod.

Furthermore, one side of the plate body is fixedly connected with the frustum pyramid-shaped clamping block, the other side of the plate body is provided with a clamping groove, and the opposite frustum pyramid-shaped clamping block is matched with the clamping groove.

Furthermore, one end of the threaded rod is fixedly provided with a first knob, and one end of the bidirectional screw rod is fixedly provided with a second knob.

Furthermore, a first spring is sleeved inside the T-shaped sliding groove, two ends of the first spring are fixedly connected with one side wall of the T-shaped sliding block and one end, facing the edge of the fixing plate, of the T-shaped sliding groove respectively, a second spring is fixedly installed at the upper end and the lower end of the clamping groove, and the other end of the second spring is fixedly connected with the opposite I-shaped sliding block.

Furthermore, mounting holes are formed in four corners of the fixing plate.

Furthermore, a communication hole is formed in the middle of the fixing plate, and the aperture of the communication hole is larger than the inner diameter of the arc-shaped clamping piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a transformer substation's bus-bar sleeve reinforced structure possesses following beneficial effect:

the utility model discloses, through setting up T type spout, T type slider, splint, the double-layered groove, the slide bar, the movable plate, the threaded rod, i-shaped slider and two-way lead screw, can be fixed to the sleeve mounting panel centre gripping of equidimension not, make the not equidimension bus-bar bushing of model of installation in the sleeve mounting panel of equidimension not can both be consolidated, because the sleeve mounting panel comprises two plate bodys, clamp splice and arc clamping piece, be convenient for with sleeve mounting panel and bus-bar bushing split, therefore, be convenient for change when bus-bar bushing damages, it is more convenient to make transformer substation's bus-bar bushing reinforced structure use.

Drawings

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

FIG. 2 is a schematic view of the rear perspective structure of the present invention;

FIG. 3 is a schematic diagram of the present invention showing a disassembled part of the structure;

fig. 4 is the three-dimensional structure diagram of the bushing-removing mounting plate of the present invention.

In the figure: 1. a fixing plate; 2. a T-shaped chute; 3. a T-shaped slider; 4. a splint; 5. a clamping groove; 6. a sleeve mounting plate; 601. a plate body; 602. a clamping block; 603. an arc-shaped clamping piece; 604. a frustum pyramid-shaped fixture block; 605. a card slot; 7. a slide hole; 8. a slide bar; 9. moving the plate; 10. a threaded rod; 11. a first knob; 12. a first spring; 13. a port; 14. an I-shaped slide block; 15. connecting sheets; 16. a bidirectional screw rod; 17. a second knob; 18. a second spring; 19. mounting holes; 20. and a communicating hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a transformer substation bus bar sleeve reinforcing structure, which includes a fixing plate 1, wherein the left and right sides of the front end of the fixing plate 1 are symmetrically provided with T-shaped sliding grooves 2,T sliding grooves 2, T-shaped sliders 3 are slidably connected in the sliding grooves 2, the front ends of two T-shaped sliders 3 on the same side are fixedly provided with clamping plates 4, opposite ends of the two clamping plates 4 are respectively provided with clamping grooves 5, a sleeve mounting plate 6 is clamped between the two clamping grooves 5, the sleeve mounting plate 6 includes two plate bodies 601, clamping blocks 602 are fixedly mounted on both sides of the opposite ends of the two plate bodies 601, the clamping blocks 602 are slidably inserted into the clamping grooves 5, opposite ends of the two clamping blocks 602 are respectively fixed with arc-shaped clamping pieces 603, inner sidewalls of the two arc-shaped clamping pieces 603 are adapted to outer sidewalls of the bus bar sleeve, two side surfaces of a fixed plate 1 are respectively provided with a sliding hole 7 penetrating into a T-shaped sliding groove 2, sliding rods 8 are respectively penetrated in the sliding holes 7 in a sliding manner, one end of each sliding rod 8 is fixedly connected with a T-shaped sliding block 3, the other ends of the two sliding rods 8 on the same side are fixedly connected with a movable plate 9, two side surfaces of the fixed plate 1 are respectively rotatably provided with a threaded rod 10, the threaded rods 10 are in threaded connection with the movable plates 9, one side of each clamping plate 4 is symmetrically provided with two through holes 13 penetrating into a clamping groove 5, the through holes 13 are respectively and slidably connected with an I-shaped sliding block 14, one side wall of each I-shaped sliding block 14 is abutted against an adjacent clamping block 602, one end, away from each other, of the two clamping plates 4 is respectively and symmetrically fixed with connecting pieces 15, a bidirectional screw rod 16 is rotatably connected between the two opposite connecting pieces 15, and threads with the two I-shaped sliding blocks 14 are respectively in threaded connection with the two opposite rotation directions of the two sides of the bidirectional screw rod 16; to sum up, since the sliding rod 8 sleeved inside the sliding hole 7 is fixedly connected with the moving plate 9, and the moving plate 9 is in threaded connection with the threaded rod 10, rotating the threaded rod 10 can make the sliding rod 8 slide inside the sliding hole 7, since the T-shaped sliding blocks 3 are slidably sleeved inside the T-shaped sliding grooves 2 and fixedly connected with the sliding rod 8, the threaded rod 10 can drive the two T-shaped sliding blocks 3 on the same side to move, that is, can control the clamping plate 4 to move, so that the clamping plate 4 can approach or move away from the sleeve mounting plate 6, so as to sleeve the clamping block 602 inside the clamping groove 5, since the bidirectional screw 16 is in threaded connection with the two i-shaped sliding blocks 14, and the i-shaped sliding blocks 14 are slidably connected with the through holes 13, rotating the bidirectional screw 16 can make the two i-shaped sliding blocks 14 on the same side clamp the upper and lower ends of the clamping block 602, therefore, the sleeve mounting plates 6 of different sizes can be fixed, since the sleeve mounting plate 6 is composed of two plate bodies 601, and the opposite ends of the two plate bodies 601 are provided with the arc-shaped clamping pieces 603, when the sleeve mounting plate 6 needs to be replaced, the bus can be released, the sleeve 6 can be replaced without removing the sleeve.

As shown in fig. 3, in some embodiments, one side of the plate body 601 is fixedly connected with a frustum pyramid fixture block 604, and the other side thereof is provided with a clamping groove 605, and the opposite frustum pyramid fixture block 604 is matched with the clamping groove 605; through setting up terrace with edge type fixture block 604 and draw-in groove 605 for it is more firm when two plate bodies 601 butt joints, difficult appearance is rocked and is shifted.

As shown in fig. 1, 3 and 4, in some embodiments, a first knob 11 is fixedly installed at one end of the threaded rod 10, and a second knob 17 is fixedly installed at one end of the bidirectional screw rod 16; through setting up knob one 11 for it is comparatively convenient to rotate threaded rod 10, through setting up knob two 17, makes to rotate two-way lead screw 16 comparatively convenient.

As shown in fig. 1, 3 and 4, in some embodiments, a first spring 12 is sleeved inside the T-shaped sliding groove 2, two ends of the first spring 12 are respectively and fixedly connected with a side wall of the T-shaped sliding block 3 and one end of the T-shaped sliding groove 2 facing the edge of the fixing plate 1, two upper and lower ends of the clamping groove 5 are respectively and fixedly provided with a second spring 18, and the other end of the second spring 18 is fixedly connected with an opposite i-shaped sliding block 14; through setting up spring one 12, can promote T type slider 3, the condition that takes place the reverse rotation of threaded rod 10 and leads to the centre gripping to loosen when avoiding splint 4 centre gripping sleeve pipe mounting panel 6, through setting up spring two 18, can promote I-shaped slider 14 for I-shaped slider 14 has the effort that promotes clamp splice 602 all the time, avoids two-way lead screw 16 to reverse and leads to the centre gripping of I-shaped slider 14 to becoming flexible to clamp splice 602.

As shown in fig. 2, 3 and 4, in some embodiments, the four corners of the fixing plate 1 are provided with mounting holes 19; the installation hole 19 is used for fixing the fixing plate 1 on the outside of a building structure such as a wall surface through which a substation bus sleeve penetrates.

As shown in fig. 2, 3 and 4, in some embodiments, a communication hole 20 is formed in the middle of the fixing plate 1, and the aperture of the communication hole 20 is larger than the inner diameter of the arc-shaped clip 603; the arrangement of the communication hole 20 facilitates the bus sleeve of the transformer substation to pass through the fixing plate 1, and simultaneously facilitates one end of the arc-shaped clamping piece 603 to extend into the fixing plate 1.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 transformer substation's bus-bar bushing reinforced structure, includes fixed plate (1), its characterized in that: the left side and the right side of the front end of the fixed plate (1) are symmetrically provided with T-shaped sliding grooves (2), the T-shaped sliding grooves (2) are connected with T-shaped sliding blocks (3) in a sliding manner, the front ends of the two T-shaped sliding blocks (3) on the same side are fixedly provided with clamping plates (4), one ends of the two clamping plates (4) opposite to each other are provided with clamping grooves (5), a sleeve mounting plate (6) is clamped between the two clamping grooves (5), the sleeve mounting plate (6) comprises two plate bodies (601), the two sides of one end of the two plate bodies (601) opposite to each other are fixedly provided with clamping blocks (602), the clamping blocks (602) are inserted in the clamping grooves (5) in a sliding manner, one ends of the two clamping blocks (602) opposite to each other are fixedly provided with arc-shaped clamping pieces (603), the inner side walls of the two arc-shaped clamping pieces (603) are matched with the outer side wall of a bus sleeve, the two side faces of the fixed plate (1) are provided with sliding holes (7) which penetrate through the T-shaped sliding grooves (2), the sliding rods (8) are fixedly connected with the other ends of the two sliding blocks (9), and the sliding rods (9) on the same side faces of the fixed plate (8) are connected with a movable plate (10), and a screw rod (10) connected with a movable plate (10), two through holes (13) penetrating through the inside of the clamping groove (5) are symmetrically formed in one side of each clamping plate (4), an I-shaped sliding block (14) is connected to each through hole (13) in a sliding mode, one side wall of each I-shaped sliding block (14) is abutted to the adjacent clamping block (602), connecting pieces (15) are symmetrically fixed to one ends, away from each other, of the two clamping plates (4), a bidirectional screw rod (16) is connected between the two opposite connecting pieces (15) in a rotating mode, and threads with opposite rotating directions on two sides of the bidirectional screw rod (16) are in threaded connection with the two I-shaped sliding blocks (14) respectively.

2. The substation bus bar sleeve reinforcing structure of claim 1, characterized in that: one side of the plate body (601) is fixedly connected with a frustum pyramid-shaped fixture block (604), the other side of the plate body is provided with a clamping groove (605), and the opposite frustum pyramid-shaped fixture block (604) is matched with the clamping groove (605).

3. The substation bus bar sleeve reinforcing structure of claim 1, wherein: one end of the threaded rod (10) is fixedly provided with a first knob (11), and one end of the bidirectional screw rod (16) is fixedly provided with a second knob (17).

4. The substation bus bar sleeve reinforcing structure of claim 1, wherein: the T-shaped sliding groove (2) is internally sleeved with a first spring (12), two ends of the first spring (12) are fixedly connected with one side wall of the T-shaped sliding block (3) and one end, facing the edge of the fixing plate (1), of the T-shaped sliding groove (2) respectively, a second spring (18) is fixedly mounted at the upper end and the lower end of the clamping groove (5), and the other end of the second spring (18) is fixedly connected with the opposite I-shaped sliding block (14).

5. The substation bus bar sleeve reinforcing structure of claim 1, characterized in that: mounting holes (19) are formed in four corners of the fixing plate (1).

6. The substation bus bar sleeve reinforcing structure of claim 1, wherein: the middle position of the fixing plate (1) is provided with a communicating hole (20), and the aperture of the communicating hole (20) is larger than the inner diameter of the arc-shaped clamping piece (603).