CN214624711U

CN214624711U - Improved generation prevents vortex skeleton

Info

Publication number: CN214624711U
Application number: CN202121006960.0U
Authority: CN
Inventors: 梁克鑫; 赵国华
Original assignee: Tianjin Jiandian Electrical Co ltd
Current assignee: Tianjin Jiandian Electrical Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-05
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an improved generation vortex skeleton of preventing, including first fixed station, second fixed station, vortex device and electric coil of preventing, the first fixed block of intermediate position fixedly connected with on first fixed station top, and outside one side swing joint of first fixed block have the pulling handle, the top swing joint of first fixed block has the second fixed station, and the intermediate position of second fixed station bottom is provided with first draw-in groove to one side of first draw-in groove is provided with the second draw-in groove. The utility model discloses a pulling handle of pulling first fixed block one side can make pulling handle pulling one side fixed connection's stay cord to through loose axle redirecting, can make the movable block of stay cord pulling one side, and extrude the spring of movable block one side, and with the inside of the first stopper income first fixed block of movable block opposite side, can take off first fixed block from the first draw-in groove on the second fixed station this moment, accomplish the change maintenance operation to the vortex device is prevented to second fixed station top.

Description

Improved generation prevents vortex skeleton

Technical Field

The utility model relates to a coil anti-vortex technical field specifically is an improved generation prevents vortex skeleton.

Background

The framework is used as a support for supporting a structure, a foundation or a profile of a certain object, the electric coil is used as a common part of a transformer box, because a ferromagnetic material is usually an electric conductor, when the coil is electrified with alternating current, magnetic flux in the iron core changes along with the change of the magnetic flux, eddy current is induced in the iron core, eddy current generates heat dissipation, namely eddy current loss, and the existing improved framework still has certain problems and defects, and the specific problems are as follows:

1. in the existing improved framework, the electric coil runs to generate eddy current, the eddy current can not only consume electric energy and reduce the efficiency of electric equipment, but also cause the iron core of a transformer to generate heat, and the normal running of the equipment is influenced in serious cases;

2. the existing improved framework is fixed, inconvenient to disassemble and assemble and difficult to overhaul;

3. the improved generation skeleton that has, highly fixed can only be directed against fixed big small coil, can't adjust according to the coil size.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation vortex-proof skeleton to the skeleton that proposes in solving above-mentioned background art can't prevent the vortex, and the device is difficult for dismouting to overhaul, skeleton highly fixed scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation prevents vortex skeleton, includes first fixed station, second fixed station, prevents whirlpool device and electric coil, the first fixed block of intermediate position fixedly connected with on first fixed station top, and outside one side swing joint of first fixed block has the pulling handle, the top swing joint of first fixed block has the second fixed station, and the intermediate position of second fixed station bottom is provided with first draw-in groove to one side of first draw-in groove is provided with the second draw-in groove, the fixed whirlpool device that prevents that is provided with in top of second fixed station, and the inside equidistance of preventing whirlpool device evenly is provided with the stack iron core, the hollow post of one side fixedly connected with on first fixed station top, and the outside one side fixedly connected with second stopper of hollow post.

Preferably, one side of the pulling handle is fixedly connected with a pulling rope, one side of the outer part of the pulling rope is movably connected with a movable shaft, and one side of the pulling rope is fixedly connected with a movable block.

Preferably, one side of the movable block is fixedly connected with a first limiting block, one side of the movable block is movably connected with a spring, and a pull rope is arranged inside the spring.

Preferably, the inside swing joint of first draw-in groove has first fixed block, and the inside swing joint of second draw-in groove has first stopper.

Preferably, one side of the stacked iron core is fixedly provided with an insulating layer, and an electric coil is arranged outside the stacked iron core.

Preferably, one side of the outside of second stopper swing joint has rotatory handle, and one side fixedly connected with screw of rotatory handle to the outside swing joint of screw has the second stopper.

Preferably, the inside swing joint of hollow post has the fixed column, and the inside equidistance of fixed column evenly is provided with the jack to the outside swing joint of jack has the screw, the top fixedly connected with fixed plate of fixed column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the improved eddy-current-preventing framework, the eddy-current-preventing device is fixedly arranged at the top end of the second fixing table, the stacked iron cores are uniformly arranged on the eddy-current-preventing device at equal distances, the resistance can be increased through the stacked iron cores, meanwhile, the surfaces of the stacked iron cores are provided with the insulating layers, the insulating layers are formed by laminating silicon steel sheets with surface insulation and thickness of.mm, and the eddy-current-preventing device is arranged in the electric coil, so that the electric coil can be effectively prevented from generating eddy current to cause heating and influencing the operation of a transformer box;

2. the improved eddy-current-proof framework has the advantages that the first clamping groove is arranged in the middle of the bottom end of the second fixed platform, the second clamping grooves are arranged on two sides of the first clamping groove, the first fixed block at the top end of the first fixed platform is inserted into the first clamping groove at the bottom end of the second fixed platform, the first limiting block movably arranged on one side of the first fixed block is inserted into the second clamping groove on the first clamping groove, the first fixed platform and the second fixed platform above the first fixed platform can be fixed, meanwhile, the pulling handle on one side of the first fixed block is pulled to pull the pull rope fixedly connected with one side, the direction is changed through the movable shaft, the movable block on one side is pulled by the pull rope, the spring on one side of the movable block is extruded, the first limiting block on the other side of the movable block is taken into the first fixed block, and the first fixed block can be taken down from the first clamping groove on the second fixed platform, the replacement and maintenance operation of the vortex preventing device above the second fixing table is completed;

3. this kind of vortex skeleton is prevented to improved generation, be provided with hollow post through the fixed all around on the top of first fixed station, and there is the fixed column at the inside swing joint of hollow post, the inside equidistance of fixed column evenly is provided with a plurality of jacks simultaneously, one side fixedly connected with second stopper outside hollow post simultaneously, through rotating rotatory handle, the screw that makes rotatory handle one side passes the jack on the fixed column, and fixed with the second stopper, can accomplish the highly fixed of hollow post and fixed column, and make the fixed plate on fixed column top press close to the electric coil on the vortex device, accomplish the fixed to the electric coil of co-altitude not.

Drawings

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

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

fig. 3 is a schematic top view of the first fixing block of the present invention;

FIG. 4 is a schematic front view of the vortex breaker of the present invention;

fig. 5 is a schematic side sectional structure view of the hollow column of the present invention.

In the figure: 1. a first fixed table; 101. a first fixed block; 2. pulling the handle; 201. pulling a rope; 202. a movable shaft; 203. a movable block; 204. a first stopper; 205. a spring; 3. a second stationary stage; 301. a first card slot; 302. a second card slot; 4. a vortex breaker device; 401. stacking the iron cores; 402. an insulating layer; 5. an electric coil; 6. a hollow column; 601. a second limiting block; 602. rotating the handle; 603. a screw; 7. fixing a column; 701. a jack; 8. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1-5, the present invention provides an embodiment: an improved eddy current prevention framework comprises a first fixed platform 1, a second fixed platform 3, an eddy current prevention device 4 and an electric coil 5, wherein a first fixed block 101 is fixedly connected to the middle position of the top end of the first fixed platform 1, a pulling handle 2 is movably connected to one side of the outer portion of the first fixed platform 101, a pulling rope 201 is fixedly connected to one side of the pulling handle 2, a movable shaft 202 is movably connected to one side of the outer portion of the pulling rope 201, a movable block 203 is fixedly connected to one side of the pulling rope 201, a first limiting block 204 is fixedly connected to one side of the movable block 203, a spring 205 is movably connected to one side of the movable block 203, the pulling rope 201 is arranged inside the spring 205, the second fixed platform 3 is movably connected to the top end of the first fixed platform 101, a first clamping groove 301 is arranged at the middle position of the bottom end of the second fixed platform 3, a second clamping groove 302 is arranged at one side of the first clamping groove 301, the first fixed platform 101 is movably connected to the inner portion of the first clamping groove 301, the first limiting block 204 is movably connected inside the second clamping groove 302, the first fixing block 101 at the top end of the first fixing table 1 is inserted into the first clamping groove 301 at the bottom end of the second fixing table 3, and the first limiting block 204 movably connected at one side of the first fixing block 101 is inserted into the second clamping groove 302 inside the first clamping groove 301, so that the first fixing table 1 and the second fixing table 3 can be fixed;

the top end of the second fixing table 3 is fixedly provided with a vortex prevention device 4, the interior of the vortex prevention device 4 is uniformly provided with stacked iron cores 401 at equal intervals, one side of each stacked iron core 401 is fixedly provided with an insulating layer 402, the exterior of each stacked iron core 401 is provided with an electric coil 5, and the vortex prevention device 4 is uniformly provided with a plurality of stacked iron cores 401 at equal intervals, so that resistance can be increased to play a vortex prevention role;

the hollow column 6 of one side fixedly connected with on 1 top of first fixed station, and the outside one side fixedly connected with second stopper 601 of hollow column 6, one side swing joint of the outside of second stopper 601 has rotatory handle 602, and one side fixedly connected with screw 603 of rotatory handle 602, and the outside swing joint of screw 603 has second stopper 601, the inside swing joint of hollow column 6 has fixed column 7, and the inside equidistance of fixed column 7 evenly is provided with jack 701, and the outside swing joint of jack 701 has screw 603, the top fixedly connected with fixed plate 8 of fixed column 7, pass jack 701 of different heights on fixed column 7 through the rotatory handle 602 of screw 603 one side, and fixed with the second stopper 601 on the hollow column 6, can adjust the height between hollow column 6 and the fixed column 7.

The working principle is as follows: by arranging the second fixed station 3 on the framework, fixedly arranging the vortex-preventing device 4 at the top end of the second fixed station 3, uniformly arranging a plurality of stacked iron cores 401 on the vortex-preventing device 4 at equal distance, increasing resistance by the stacked iron cores 401, arranging the insulating layer 402 on the surface of the stacked iron cores 401, laminating and forming the insulating layer 402 by adopting silicon steel sheets with surface insulation and thickness of 0.35 or 0.5mm, effectively preventing the electric coil 5 from generating vortex to generate heat and influence the operation of the transformer box by arranging the vortex-preventing device 4 in the electric coil 5, fixedly connecting the hollow column 6 around the top end of the first fixed station 1, movably connecting the screw 603 outside one side of the hollow column 6, penetrating the rotary handle 602 on one side of the screw 603 through the jacks 701 at different heights on the fixed column 7 and fixing the second limit block 601 on the hollow column 6, the height between the hollow column 6 and the fixed column 7 can be adjusted, so that the framework can be suitable for electric coils 5 with different heights, the first clamping groove 301 is arranged at the middle position of the bottom end of the second fixed platform 3, the second clamping grooves 302 are arranged at two sides of the first clamping groove 301, the first clamping groove 301 at the bottom end of the second fixed platform 3 is inserted through the first fixed block 101 at the top end of the first fixed platform 1, the first limiting block 204 movably arranged at one side of the first fixed block 101 is inserted into the second clamping groove 302 on the first clamping groove 301, the fixing of the first fixed platform 1 and the second fixed platform 3 above can be completed, meanwhile, the pull handle 2 can pull the pull rope 201 fixedly connected at one side by pulling the pull handle 2 at one side of the first fixed block 101, the direction can be changed by the movable shaft 202, the pull rope 201 can pull the movable block 203 at one side, and extrude the spring 205 at one side of the movable block 203, and the first limiting block 204 on the other side of the movable block 203 is taken into the first fixed block 101, and at the moment, the first fixed block 101 can be taken down from the first clamping groove 301 on the second fixed table 3, so that the replacement and maintenance operation of the vortex preventing device 4 above the second fixed table 3 is completed.

Claims

1. The improved eddy current prevention framework is characterized by comprising a first fixed table (1), a second fixed table (3), an eddy current prevention device (4) and an electric coil (5), wherein a first fixed block (101) is fixedly connected to the middle position of the top end of the first fixed table (1), a pulling handle (2) is movably connected to one side of the outer portion of the first fixed block (101), the second fixed table (3) is movably connected to the top end of the first fixed block (101), a first clamping groove (301) is formed in the middle position of the bottom end of the second fixed table (3), a second clamping groove (302) is formed in one side of the first clamping groove (301), the eddy current prevention device (4) is fixedly arranged at the top end of the second fixed table (3), laminated iron cores (401) are uniformly arranged in the vortex prevention device (4) at equal intervals, a hollow column (6) is fixedly connected to one side of the top end of the first fixed table (1), and one side of the outside of the hollow column (6) is fixedly connected with a second limiting block (601).

2. An improved vortex breaker bar according to claim 1, wherein: one side of the pulling handle (2) is fixedly connected with a pulling rope (201), one side of the outer part of the pulling rope (201) is movably connected with a movable shaft (202), and one side of the pulling rope (201) is fixedly connected with a movable block (203).

3. An improved vortex breaker bar according to claim 2, wherein: one side fixedly connected with first stopper (204) of movable block (203), and one side swing joint of movable block (203) has spring (205) to the inside of spring (205) is provided with stay cord (201).

4. An improved vortex breaker bar according to claim 1, wherein: the inside swing joint of first draw-in groove (301) has first fixed block (101), and the inside swing joint of second draw-in groove (302) has first stopper (204).

5. An improved vortex breaker bar according to claim 1, wherein: one side of the laminated iron core (401) is fixedly provided with an insulating layer (402), and an electric coil (5) is arranged outside the laminated iron core (401).

6. An improved vortex breaker bar according to claim 1, wherein: one side swing joint of the outside of second stopper (601) has rotatory handle (602), and one side fixedly connected with screw (603) of rotatory handle (602), and the outside swing joint of screw (603) has second stopper (601).

7. An improved vortex breaker bar according to claim 6, wherein: the hollow column is characterized in that a fixing column (7) is movably connected inside the hollow column (6), jacks (701) are uniformly arranged inside the fixing column (7) at equal intervals, screws (603) are movably connected outside the jacks (701), and a fixing plate (8) is fixedly connected to the top end of the fixing column (7).