CN213988508U

CN213988508U - Can improve last folder of amorphous transformer steadiness

Info

Publication number: CN213988508U
Application number: CN202023296430.2U
Authority: CN
Inventors: 董晓源; 许晓飞; 潘登; 门贺; 郭海; 李希涛
Original assignee: Henan Zhongyue Amorphous New Materials Co ltd
Current assignee: Henan Zhongyue Amorphous New Materials Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a can improve last folder of metallic glass transformer steadiness, including last holding strip and with the fixed plate that last holding strip concatenated, the lower surface slip block of going up the holding strip is connected with the screw thread ring cover, the inside of fixed plate is rotated and is connected with the screw thread axle, just the screw thread axle closes with screw thread ring cover screw thread soon and is connected. The utility model has the advantages that the upper holding strip is clamped at the top of the amorphous transformer, one end of the upper holding strip is provided with the rectangular protrusion structure, the edge of the transformer can be hooked through the rectangular protrusion, and then the fixing foot is fixedly connected with the external fastener, so that the top of the transformer is provided with a traction force, and the connection stability of the transformer is further improved; the device can correspondingly adjust the distance between the upper clamping strip and the distance between the fixing foot and the transformer according to the position of the external fastener, so that the upper clamping strip can be suitable for different installation environments; and the device can also draw out the upper holding strip from the fixing plate and replace the upper holding strip with other strips with different lengths.

Description

Can improve last folder of amorphous transformer steadiness

Technical Field

The utility model relates to a transformer technical field especially relates to a can improve last folder of amorphous transformer steadiness.

Background

The amorphous alloy transformer is a low-loss and high-energy-efficiency power transformer. The transformer uses iron-based amorphous metal as an iron core, and because the material has no long-range ordered structure, the material is easier to magnetize and demagnetize than common magnetic materials. Therefore, the iron loss of the amorphous alloy transformer is 70-80% lower than that of the traditional transformer which generally adopts silicon steel as an iron core. Because the loss is reduced, the power generation requirement is also reduced, and the emission of greenhouse gases such as carbon dioxide is also reduced correspondingly. Amorphous alloy transformers are used in large-scale developing countries such as china and india in a large scale, based on energy supply and environmental protection factors.

The conventional amorphous transformer is generally provided with a lower clamping piece at the bottom and fixedly connected with an external fixing device through the lower clamping piece, but the connection of the amorphous transformer is unstable due to the fixation of the lower clamping piece.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a can improve last folder of amorphous transformer steadiness.

(II) technical scheme

The utility model provides a can improve last folder of amorphous transformer steadiness, including last holding strip and with the fixed plate that last holding strip concatenated, the lower surface slip block of going up the holding strip is connected with the screw thread ring cover, the inside of fixed plate is rotated and is connected with the screw thread axle, just the screw thread axle closes with screw thread ring cover screw thread soon and is connected, the top rotation that the inside of fixed plate was located the holding strip is connected with a spline section of thick bamboo, the upper surface distribution of going up the holding strip has seted up a plurality of rectangle tooth's sockets, the spline tooth has been seted up to the surface of a spline section of thick bamboo, spline tooth and rectangle tooth's socket intermeshing.

Preferably, one end of the threaded shaft penetrates through the outer surface of the fixing plate and then is fixedly connected with a first knob.

Preferably, the top of the threaded ring sleeve is fixedly connected with a sliding block, and the lower surface of the upper holding strip is provided with a sliding groove matched with the sliding block.

Preferably, the middle part of the spline cylinder is rotatably sleeved with a rotating cylinder, the top of the rotating cylinder is rotatably connected with a threaded stud, and the upper surface of the fixing plate is provided with a threaded stud groove matched with the threaded stud.

Preferably, one end of the spline cylinder is fixedly connected with a connecting rod, and one end of the connecting rod penetrates through the outer surface of the fixing plate and is fixedly connected with a second knob.

Preferably, the second knob is provided with a pair of bolt holes in a penetrating manner, and the second knob is connected with a limit screw in a threaded manner through the bolt holes.

Preferably, the surface of one side of the fixing plate is symmetrically and fixedly connected with fixing feet, and the two fixing feet are fixedly connected with an external fastener through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the upper holding strip is clamped at the top of the amorphous transformer, one end of the upper holding strip is provided with the rectangular protrusion structure, the edge of the transformer can be hooked through the rectangular protrusion, and then the fixing foot is fixedly connected with the external fastener, so that the top of the transformer is provided with a traction force, and the connection stability of the transformer is further improved; the device can correspondingly adjust the distance between the upper clamping strip and the distance between the fixing foot and the transformer according to the position of the external fastener, so that the upper clamping strip can be suitable for different installation environments; and the device can also draw out the upper holding strip from the fixing plate and replace the upper holding strip with other strips with different lengths.

Drawings

Fig. 1 is a schematic top view of an upper clamp for improving the stability of an amorphous transformer according to the present invention;

fig. 2 is a right-side sectional view of the present invention.

In the figure: the device comprises an upper clamping strip 1, a fixing plate 2, a fixing foot 3, a first knob 4, a second knob 5, a threaded short column 6, a threaded ring sleeve 7, a threaded shaft 8, a sliding block 9, a sliding groove 10, a spline cylinder 11, a rotary cylinder 12, a threaded column groove 13, a connecting rod 14 and a limiting screw 15.

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.

As shown in fig. 1-2, the utility model provides a can improve last folder of amorphous transformer steadiness, including last holding strip 1 and with the fixed plate 2 that last holding strip 1 concatenated, the lower surface slip block of going up holding strip 1 is connected with threaded ring cover 7, the inside rotation of fixed plate 2 is connected with threaded shaft 8, and threaded shaft 8 closes with threaded ring cover 7 screw thread soon and is connected, the inside top that is located holding strip 1 of fixed plate 2 rotates and is connected with spline section of thick bamboo 11, a plurality of rectangle tooth's sockets have been seted up to the upper surface distribution of going up holding strip 1, spline tooth has been seted up to spline section of thick bamboo 11's surface, spline tooth and rectangle tooth's socket intermeshing.

In an alternative embodiment, one end of the threaded shaft 8 penetrates through the outer surface of the fixing plate 2 and then is fixedly connected with the first knob 4.

In an alternative embodiment, the top of the threaded ring sleeve 7 is fixedly connected with a sliding block 9, and the lower surface of the upper holding strip 1 is provided with a sliding groove 10 matched with the sliding block 9.

In an alternative embodiment, the middle part of the spline barrel 11 is rotatably sleeved with a rotating drum 12, the top of the rotating drum 12 is rotatably connected with a threaded stud 6, and the upper surface of the fixed plate 2 is provided with a threaded stud groove 13 matched with the threaded stud 6.

In an alternative embodiment, one end of the spline cylinder 11 is fixedly connected with a connecting rod 14, and one end of the connecting rod 14 penetrates through the outer surface of the fixing plate 2 and is fixedly connected with the second knob 5.

In an alternative embodiment, the second knob 5 has a pair of bolt holes formed therethrough, and the second knob 5 is threadedly coupled to the limit screw 15 through the bolt holes.

In an alternative embodiment, the fixing legs 3 are symmetrically and fixedly connected to one side surface of the fixing plate 2, and the two fixing legs 3 are fixedly connected to an external fastener through bolts.

The working principle is as follows: in the embodiment, an upper clamping strip 1 is clamped at the top of the amorphous transformer, one end of the upper clamping strip 1 is provided with a rectangular convex structure, the edge of the transformer can be hooked through the rectangular convex structure, and then a fixing pin 3 is fixedly connected with an external fastener, so that a pulling force is exerted on the top of the transformer, and the connection stability of the transformer is improved; the device can correspondingly adjust the distance between the upper holding strip 1 and the distance between the fixing feet 3 and the transformer according to the position of the external fastener, so that the upper holding strip 1 can be suitable for different installation environments; the device can also draw the upper holding strip 1 out of the fixing plate 2 and replace the upper holding strips 1 with different lengths; specifically, the first knob 4 is rotated, the threaded ring sleeve 7 can be driven to move reversely through the threaded screwing connection between the first knob 4 and the threaded ring sleeve 7, and the two threaded ring sleeves 7 drive the two upper clamping bars 1 to move reversely, so that the distance between the two upper clamping bars 1 is adjusted; the second knob 5 is rotated to drive the connecting rod 14 to rotate, the connecting rod 14 drives the spline barrel 11 to rotate, the spline barrel 11 is meshed with the upper surfaces of the upper holding strips 1 to drive the two upper holding strips 1 to simultaneously move in the same direction, so that the distance between the fixing plate 2 and the transformer is adjusted, then the limiting screw 15 is screwed, and the rotation of the second knob 5 is limited by the abutting between the end part of the limiting screw 15 and the outer surface of the limiting screw 2; when the size of the unable adaptation transformer of mode through the equidirectional removal of holding strip 1 in the aforesaid regulation, can change the last holding strip 1 of other length, can rotate short-threaded column 6 this moment, it upwards moves to close to be connected to drive spline section of thick bamboo 11 through the screw thread between short-threaded column 6 and the threaded column groove 13 soon, spline section of thick bamboo 11 and the upper surface separation of last holding strip 1 this moment, then can follow fixed plate 2 interior upper holding strip 1 of drawing out, then will have the different upper holding strip 1 of length of the same structure and insert in fixed plate 2, and guarantee that two upper holding strip 1 align each other, then reverse rotation short-threaded column 6 drives spline section of thick bamboo 11 again with the upper surface contact of upper holding strip 1 can.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can improve last folder of amorphous transformer steadiness, includes holding strip (1) and fixed plate (2) concatenate with last holding strip (1), its characterized in that, the lower surface slip block of going up holding strip (1) is connected with screw thread ring cover (7), the inside rotation of fixed plate (2) is connected with threaded spindle (8), just threaded spindle (8) close with screw thread ring cover (7) screw thread soon and are connected, the top rotation that the inside of fixed plate (2) was located holding strip (1) is connected with spline section of thick bamboo (11), a plurality of rectangle tooth's sockets have been seted up to the upper surface distribution of going up holding strip (1), spline tooth has been seted up to the surface of spline section of thick bamboo (11), spline tooth and rectangle tooth's socket intermeshing.

2. An upper clamp for improving the stability of an amorphous transformer according to claim 1, wherein one end of the threaded shaft (8) penetrates through the outer surface of the fixing plate (2) and then is fixedly connected with the first knob (4).

3. An upper clamping piece capable of improving the stability of an amorphous transformer according to claim 1, wherein a sliding block (9) is fixedly connected to the top of the threaded ring sleeve (7), and a sliding groove (10) matched with the sliding block (9) is formed on the lower surface of the upper clamping strip (1).

4. An upper clamp for improving the stability of an amorphous transformer according to claim 1, wherein a rotary drum (12) is rotatably sleeved on the middle of the spline drum (11), a threaded stud (6) is rotatably connected to the top of the rotary drum (12), and a threaded stud groove (13) matched with the threaded stud (6) is formed on the upper surface of the fixing plate (2).

5. An upper clamp for improving the stability of an amorphous transformer according to claim 1, wherein a connecting rod (14) is fixedly connected to one end of the spline cylinder (11), and a second knob (5) is fixedly connected to one end of the connecting rod (14) after penetrating through the outer surface of the fixing plate (2).

6. An upper clamp for improving the stability of an amorphous transformer according to claim 5, wherein the second knob (5) has a pair of bolt holes formed therethrough, and the second knob (5) is screwed with the limit screw (15) through the bolt holes.

7. An upper clamp for improving the stability of an amorphous transformer according to claim 1, wherein the fixing legs (3) are symmetrically and fixedly connected to one side surface of the fixing plate (2), and the two fixing legs (3) are fixedly connected to an external fastener through bolts.