CN217642733U

CN217642733U - High-voltage SVG dynamic compensation device for power engineering

Info

Publication number: CN217642733U
Application number: CN202220809990.3U
Authority: CN
Inventors: 赵见; 刘印; 高雪
Original assignee: Shandong Gebang Electrical Co ltd
Current assignee: Shandong Gebang Electrical Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-10-21
Anticipated expiration: 2032-04-09

Abstract

The utility model relates to a SVG dynamic compensation device technical field especially relates to a high pressure SVG dynamic compensation device for electric power engineering. The technical scheme comprises the following steps: the compensation device comprises a compensation device body and a connecting block, wherein supports are fixed on two sides of the compensation device body respectively, a groove is formed in one side of each support, elongated grooves are formed in the front end and the rear end of the inner wall of each groove respectively, round holes are formed in the front end and the rear end of the upper surface of each support respectively, motors are fixed at the front end and the rear end of the upper surface of each support respectively, the bottom ends of transmission shafts provided with the motors extend into the round holes, threaded rods are fixed at the bottom ends of the transmission shafts provided with the motors, the threaded rods penetrate through the connecting blocks and are in threaded connection, the bottom ends of the threaded rods are rotatably connected with the bottom ends of the inner walls of the elongated grooves, the connecting blocks are fixed with a movable plate, and idler wheels are fixed at the front end and the rear end of the lower surface of the movable plate respectively. The utility model has the advantages of simple structure, the practicality is strong, the device overall movement transport of being convenient for simultaneously, labour saving and time saving.

Description

High-voltage SVG dynamic compensation device for power engineering

Technical Field

The utility model relates to a SVG developments compensation arrangement technical field specifically is a high-pressure SVG developments compensation arrangement for electric power engineering.

Background

The SVG dynamic reactive power compensation device has the basic principle that a self-commutation bridge circuit is connected in parallel on a power grid through a reactor or a transformer, the phase and amplitude of output voltage on the alternating current side of the bridge circuit relative to system voltage are properly adjusted, reactive current meeting requirements is rapidly absorbed or emitted, and the purpose of rapid dynamic reactive power compensation is achieved. SVG dynamic compensation device is bulky, and the device is whole heavier usually, inconvenient removal transport, and the transport is wasted time and energy simultaneously.

A large number of searches find that: chinese utility model patent fence: application number CN202120098816.8, publication number CN214013877U, novel SVG dynamic compensation device mainly have the bottom plate, and coupling mechanism is all installed to the bottom left and right sides of bottom plate, and coupling mechanism includes threaded rod, lagging, base, swash plate, set square and bent plate, and the top of threaded rod rotates with the bottom of bottom plate and links to each other.

The high-voltage SVG dynamic compensation device for the existing power engineering is large in size, the whole device is generally heavy, inconvenient to move and carry, and the carrying is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure SVG dynamic compensation device for electric power engineering possesses simple structure, and the practicality is strong, and the device moving as a whole of being convenient for simultaneously carries, and labour saving and time saving's advantage has solved SVG dynamic compensation device volume great, and the device is whole usually heavier, inconvenient removal transport, the problem that the transport wastes time and energy simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-pressure SVG dynamic compensation device for electric power engineering, includes compensation device body and connecting block, compensation device body both sides are fixed with the support respectively, support one side is seted up flutedly, the elongated slot has been seted up respectively at both ends around the recess inner wall, the round hole has been seted up respectively at both ends around the support upper surface, both ends are fixed with the motor respectively around the support upper surface, the transmission shaft bottom that the motor was equipped with stretches into in the round hole, the transmission shaft bottom that the motor was equipped with is fixed with the threaded rod, the threaded rod runs through the connecting block to threaded connection, the threaded rod bottom is connected with elongated slot inner wall bottom rotation, the connecting block is fixed with the movable plate, both ends are fixed with the gyro wheel respectively around the movable plate lower surface.

Preferably, a control switch box is fixed on one side of the front end of the compensation device body, and a display screen and a button are sequentially installed at the front end of the control switch box in an embedded mode from top to bottom. The starting and stopping of the motor can be controlled by controlling the switch box.

Preferably, a storage battery is fixed in the middle of the upper surface of the compensation device body. The starting of the electric machine can be supplied with electrical power by means of the accumulator.

Preferably, a bearing is fixed on the inner wall of a round hole formed in the upper surface of the support, and a transmission shaft arranged on the motor penetrates through the bearing and is connected in a rotating mode. The transmission shaft arranged on the motor can smoothly rotate through the bearing.

Preferably, the upper surface of the connecting block is provided with a threaded hole, the bottom end of the threaded rod penetrates through the threaded hole, and the threaded rod is in threaded connection with the threaded hole. Through screw hole and threaded rod threaded connection, the threaded rod rotates for the connecting block removes as required.

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

the utility model discloses a both ends are fixed with the motor respectively around setting up the support upper surface, the transmission shaft bottom that the motor was equipped with stretches into in the round hole, the transmission shaft bottom that the motor was equipped with is fixed with the threaded rod, the threaded rod through connection piece, and threaded connection, the threaded rod bottom is rotated with elongated slot inner wall bottom and is connected, the connecting block is fixed with the movable plate, both ends are fixed with the gyro wheel respectively around the movable plate lower surface, when needs remove the transport to the device is whole, the starter motor, make the threaded rod rotate, the movable plate moves down to suitable position, the gyro wheel can wholly support the device, the gyro wheel can roll as required simultaneously, simple structure has been reached, therefore, the clothes hanger is strong in practicability, the device moving as a whole transport of being convenient for simultaneously, labour saving and time saving's effect.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

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

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic structural view of fig. 4 according to the present invention.

In the figure: 1. a support; 2. a motor; 3. a storage battery; 4. controlling a switch box; 5. a compensating device body; 6. moving the plate; 7. a groove; 8. a roller; 9. a threaded rod; 10. connecting blocks; 11. a threaded hole; 12. a long groove; 13. a circular hole; 14. and a bearing.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment of: the utility model provides a high-pressure SVG dynamic compensation device for electric power engineering, including compensation arrangement body 5 and connecting

block

10, 5 both sides of compensation arrangement body are fixed with support 1 respectively, 5 front end one side of compensation arrangement body are fixed with control switch box 4, display screen and button are installed to 4 front end gomphosis in proper order from the top down of control switch box, be fixed with battery 3 in the middle of the 5 upper surfaces of compensation arrangement body, support 1 is used for seting up recess 7, control switch box 4 can control motor 2's start-up and stop, battery 3 supplies power for motor 2's operation. As is well known to those skilled in the art, the provision of the control switch box 4 is well known and is in the conventional manner or in the common general knowledge, and will not be described in detail herein, and any selection may be made by those skilled in the art as required or convenient. As is well known to those skilled in the art, the provision of the battery 3 is common to those skilled in the art, and is not described herein in detail, as it pertains to conventional means or common general knowledge, and any selection may be made by those skilled in the art according to the needs or convenience thereof.

The support 1 is provided with a groove 7 on one side, the groove 7 is used for forming an elongated groove 12, the elongated groove 12 is formed in the front end and the rear end of the inner wall of the groove 7 respectively, the elongated groove 12 facilitates the rotary connection of a threaded rod 9, the front end and the rear end of the upper surface of the support 1 are provided with round holes 13 respectively, the front end and the rear end of the upper surface of the support 1 are fixed with a motor 2 respectively, and a transmission shaft arranged on the motor 2 fixes the threaded rod 9 to provide power for the rotation of the threaded rod 9, so that the threaded rod 9 can rotate as required. As is well known to those skilled in the art, the provision of the motor 2 is well known and is conventional in the art and will not be described further herein, and any selection may be made by those skilled in the art as needed or convenient. In the transmission shaft bottom that motor 2 was equipped with stretched into round hole 13, the round hole 13 inner wall that the upper surface of support 1 was seted up was fixed with bearing 14, and the transmission shaft that motor 2 was equipped with runs through bearing 14 to the swivelling joint, bearing 14 can be so that the transmission shaft that motor 2 was equipped with rotates the smoothness.

The bottom end of a transmission shaft provided with the motor 2 is fixed with a threaded rod 9, the threaded rod 9 penetrates through a connecting block 10, the threaded connection is realized, a threaded hole 11 is formed in the upper surface of the connecting block 10, the threaded rod 9 bottom penetrates through the threaded hole 11, the threaded rod 9 is in threaded connection with the threaded hole 11, the threaded rod 9 rotates, the connecting block 10 and the movable plate 6 can move up and down as required, the bottom end of the threaded rod 9 is connected with the bottom end of the inner wall of the elongated slot 12 in a rotating mode, the connecting block 10 is fixed with the movable plate 6, idler wheels 8 are respectively fixed at the front end and the rear end of the lower surface of the movable plate 6, the idler wheels 8 move downwards to proper positions, the compensating device body 5 can be supported, meanwhile, the idler wheels 8 are convenient for moving and carrying of the compensating device body 5, time and labor are saved.

The working principle is as follows: when the compensation device body 5 needs to be moved and carried, the storage battery 3 fixed on the upper surface of the compensation device body 5 can supply power to the motor 2, the control switch box 4 is operated, the motor 2 is started, the threaded rod 9 rotates, the connecting block 10 and the moving plate 6 can move downwards to a proper position, the roller 8 can support the compensation device body 5, the compensation device body 5 is pushed, the roller 8 rolls, and the compensation device body 5 can be moved and carried to a proper position as required. Reached simple structure, the practicality is strong, the device moving as a whole of being convenient for simultaneously carries, labour saving and time saving's effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-pressure SVG dynamic compensation device for electric power engineering, includes compensation device body (5) and connecting block (10), its characterized in that: the compensation device comprises a compensation device body (5), wherein supports (1) are fixed on two sides of the compensation device body (5) respectively, a groove (7) is formed in one side of each support (1), long grooves (12) are formed in the front end and the rear end of the inner wall of each groove (7) respectively, round holes (13) are formed in the front end and the rear end of the upper surface of each support (1) respectively, a motor (2) is fixed at the front end and the rear end of the upper surface of each support (1) respectively, the bottom end of a transmission shaft arranged on each motor (2) extends into each round hole (13), a threaded rod (9) is fixed at the bottom end of the transmission shaft arranged on each motor (2), the threaded rod (9) penetrates through a connecting block (10) and is in threaded connection, the bottom end of each threaded rod (9) is rotatably connected with the bottom end of the inner wall of each long groove (12), each connecting block (10) is fixed with a movable plate (6), and idler wheels (8) are fixed at the front end and the rear end of the lower surface of the movable plate (6).

2. The high-voltage SVG dynamic compensation device for electric power engineering according to claim 1, characterized in that: the compensation device is characterized in that a control switch box (4) is fixed on one side of the front end of the compensation device body (5), and a display screen and a button are sequentially installed at the front end of the control switch box (4) in an embedded mode from top to bottom.

3. The high-voltage SVG dynamic compensation device for electric power engineering according to claim 1, characterized in that: and a storage battery (3) is fixed in the middle of the upper surface of the compensation device body (5).

4. The high-voltage SVG dynamic compensation device for electric power engineering according to claim 1, characterized in that: a bearing (14) is fixed on the inner wall of a round hole (13) formed in the upper surface of the support (1), and a transmission shaft arranged on the motor (2) penetrates through the bearing (14) and is rotatably connected with the bearing.

5. The high-voltage SVG dynamic compensation device for electric power engineering according to claim 1, characterized in that: threaded hole (11) are seted up to connecting block (10) upper surface, threaded rod (9) bottom run through threaded hole (11), threaded rod (9) and threaded hole (11) threaded connection.