CN214313872U

CN214313872U - High-voltage SVG static var generator mounting and fixing device

Info

Publication number: CN214313872U
Application number: CN202023059773.7U
Authority: CN
Inventors: 李前军; 杨荣峰; 朱宝龙
Original assignee: Harbin Zhongchuang Electrical Technology Co ltd
Current assignee: Harbin Zhongchuang Electrical Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-28
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a high-pressure SVG static var generator installs fixing device, including installing frame and hoist mechanism, install hoist mechanism on the installing frame bottom side, the installing frame, first mounting bracket is installed to installing frame outside middle part symmetry, the atmospheric pressure pole is installed to first mounting bracket outside level, the flexible end of atmospheric pressure pole is installed splint, install second mounting bracket in installing frame outside top symmetry, the fixing base is installed in the second mounting bracket outside, the fixing base outside fixed mounting has first servo motor, the rocking arm is installed to first servo motor output, spacing commentaries on classics board is installed to rocking arm one end; when the rapid falling of the lifting platform appears, the rack moves downwards until the baffle on the top contacts with the buffer seat, the buffer seat drives the movable rod to move in the built-in groove at the moment, the limiting slide block is driven to compress the spring, the elastic deformation of the spring plays a role in buffering, the safety protection effect is played, and the device is guaranteed to be installed and used.

Description

High-voltage SVG static var generator mounting and fixing device

Technical Field

The utility model relates to a high pressure SVG technical field especially relates to a high pressure SVG installs fixing device.

Background

The static var generator can be divided into a voltage type and a current type, can provide lagging reactive power and leading reactive power, and the basic principle of the SVG is that a self-phase-changing bridge circuit is connected on a power grid in parallel through a reactor or directly, the phase and amplitude of output voltage on the alternating current side of the bridge circuit are properly adjusted, or the current on the alternating current side of the bridge circuit is directly controlled, so that the circuit can absorb or send out reactive current meeting the requirements, and the purpose of power reactive compensation is realized.

When the wall surface is installed with high-pressure SVG static var generator to needs, need carry out the lifting with high-pressure SVG static var generator this moment, then install it fixedly, this kind of mounting means operation is complicated, and has certain potential safety hazard, the maintenance and the change in later stage of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing a static var generator of high pressure SVG installation fixing device, solved when needs install high pressure SVG static var generator to the wall face, need carry out the lifting with high pressure SVG static var generator this moment, then install it fixedly, this kind of mounting means operation is complicated, and has certain potential safety hazard, the maintenance in later stage and the technical problem of change are not convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-voltage SVG static var generator mounting and fixing device comprises a mounting frame and a lifting mechanism, wherein the lifting mechanism is mounted at the bottom side of the mounting frame, the mounting frame is symmetrically provided with a first mounting frame in the middle of the outer side of the mounting frame, an air pressure rod is horizontally mounted on the outer side of the first mounting frame, a clamping plate is mounted at the telescopic end of the air pressure rod, a second mounting frame is symmetrically mounted at the top of the outer side of the mounting frame, a fixing seat is mounted on the outer side of the second mounting frame, a first servo motor is fixedly mounted on the outer side of the fixing seat, a rotating arm is mounted at the output end of the first servo motor, and a limiting rotating plate is mounted at one end of the rotating arm;

the lifting mechanism comprises a lifting platform and a fixed cross rod, the bottom side of the included mounting frame is horizontally provided with the fixed cross rod, one side of the fixed cross rod is provided with a mounting groove, the mounting groove is internally symmetrically and rotatably provided with rotating teeth, the two rotating teeth are mutually meshed, the two end walls of the mounting groove are respectively and slidably provided with a rack, the two racks are respectively meshed with the rotating teeth, and the top and the bottom of the outer side of the rack are respectively connected with the lifting platform which is slidably arranged on the outer side of the fixed cross rod through a connecting block.

Preferably, the anti-skid pads are arranged on the opposite sides of the two clamping plates, and the rubber pads are arranged on the side, close to the mounting frame, of the limiting rotating plate.

Preferably, first chutes are formed in two ends of one side of the fixed cross rod, the L-shaped lifting platform is symmetrically provided with first sliding rails on one side, and the first sliding rails are matched with the first chutes.

Preferably, the side walls of the two ends of the mounting groove are provided with second sliding rails, the side wall of the rack is provided with a second sliding groove, and the second sliding groove is matched with the second sliding rails.

Preferably, a second servo motor is installed on the other side of the fixed cross rod, and the output end of the second servo motor is connected with one of the rotating teeth.

Preferably, the built-in groove has been seted up to the inside symmetry of fixed horizontal pole, the built-in inslot portion runs through and installs the movable rod, the buffer seat is installed on the movable rod top and is located fixed horizontal pole top, the movable rod outside just is located built-in inslot portion and installs limit slide, the movable rod outside just is located and is equipped with the spring between limit slide and the built-in tank bottom wall.

Preferably, the top ends of the racks are provided with baffle plates, and the baffle plates are matched with the buffer seat.

The utility model has the advantages that: placing a high-voltage SVG static var generator on a lifting platform, driving a rotary tooth in a mounting groove to rotate by the work of a second servo motor, further driving another rotary tooth to rotate, driving two rotary tooth seats to reversely rotate at the same speed, further driving a meshed rack to move upwards along a second slide rail through a second slide groove, driving the lifting platform to move upwards along a fixed cross rod through a first slide rail, driving a clamping plate to be close to the high-voltage SVG static var generator by the extension of a pressure bar on a first mounting frame when the lifting platform rises between two clamping plates of a mounting frame until the high-voltage SVG static var generator is clamped through the clamping plate, driving a first servo motor arranged on a fixed seat on the two mounting frames to rotate a rotary arm until the two limiting rotary plates are horizontal to the outer side of the high-voltage SVG static var generator, playing a limiting seat for the high-voltage SVG static var generator, and realizing the rapid mounting and fixing of the high-voltage SVG static var generator, the operation is convenient, and the subsequent maintenance and replacement are convenient;

when the rapid falling of the lifting platform appears, the rack moves downwards until the baffle on the top contacts with the buffer seat, the buffer seat drives the movable rod to move in the built-in groove at the moment, the limiting slide block is driven to compress the spring, the elastic deformation of the spring plays a role in buffering, the safety protection effect is played, and the device is guaranteed to be installed and used.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic structural view of the mounting frame of the present invention;

FIG. 3 is a schematic view of a side structure of the lifting mechanism of the present invention;

FIG. 4 is a schematic view of the other side of the lifting mechanism of the present invention;

fig. 5 is a partial cross-sectional view of the fixing cross bar of the present invention.

Illustration of the drawings:

1. installing a frame; 2. a lifting mechanism; 3. a first mounting bracket; 4. a pneumatic rod; 5. a splint; 6. a second mounting bracket; 7. a fixed seat; 8. a limiting rotating plate; 9. a first servo motor; 10. a rotating arm; 11. a lifting platform; 12. fixing the cross bar; 13. rotating the teeth; 14. a second servo motor; 15. mounting grooves; 16. a baffle plate; 17. a rack; 18. a built-in groove; 19. a movable rod; 20. a limiting slide block; 21. a buffer seat; 22. a spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 5, the mounting and fixing device for the high-voltage SVG static var generator comprises a mounting frame 1 and a lifting mechanism 2, wherein the lifting mechanism 2 is mounted at the bottom side of the mounting frame 1, a first mounting frame 3 is symmetrically mounted in the middle of the outer side of the mounting frame 1, a pressure bar 4 is horizontally mounted at the outer side of the first mounting frame 3, a clamping plate 5 is mounted at the telescopic end of the pressure bar 4, a second mounting frame 6 is symmetrically mounted at the top of the outer side of the mounting frame 1, a fixing seat 7 is mounted at the outer side of the second mounting frame 6, a first servo motor 9 is fixedly mounted at the outer side of the fixing seat 7, a rotating arm 10 is mounted at the output end of the first servo motor 9, and a limiting rotating plate 8 is mounted at one end of the rotating arm 10;

hoist mechanism 2 includes elevating platform 11 and fixed

horizontal pole

12, 1 bottom side horizontal installation of installing frame that draws together has fixed horizontal pole 12, mounting groove 15 has been seted up to fixed horizontal pole 12 one side, the inside symmetry of mounting groove 15 is rotated and is installed and change tooth 13, and two change tooth 13 intermeshing, there is rack 17 mounting groove 15 both ends wall slidable mounting respectively, and two rack 17 respectively with change tooth 13 meshing, rack 17 outside top and bottom all are connected with the elevating platform 11 of fixed horizontal pole 12 outside slidable mounting through the connecting block.

As an embodiment of the utility model, the slipmat is all installed to two splint 5 opposite sides, and spacing commentaries on classics board 8 is close to the installation frame 1 side and installs the rubber pad, plays the effect of protection at clamping and spacing in-process, avoids causing the damage to the static var generator outside of high-pressure SVG.

As an embodiment of the utility model, first spout has been seted up at fixed horizontal pole 12 one side both ends, and 11 one side symmetry of L type elevating platform is provided with first slide rail, and first slide rail and first spout looks adaptation play the effect of direction.

As an embodiment of the utility model, the mounting groove 15 both ends lateral wall is provided with the second slide rail, and the second spout has been seted up to the rack 17 lateral wall, and second spout and second slide rail looks adaptation play the effect of direction.

As an embodiment of the utility model, second servo motor 14 is installed to fixed horizontal pole 12 opposite side, and second servo motor 14 output is connected with one of them commentaries on classics tooth 13, and it is rotatory to change tooth 13 in driving mounting groove 15 through 14 work of second servo motor, and then drives another commentaries on classics tooth 13 and rotate, and two change 13 seats of tooth are with fast antiport.

As an embodiment of the utility model, built-in groove 18 has been seted up to the inside symmetry of fixed horizontal pole 12, built-in groove 18 is inside to be run through and installs

movable rod

19, 19 tops of movable rod just are located fixed horizontal pole 12 top and install buffer seat 21, the movable rod 19 outside just is located built-in groove 18 internally mounted and has

limit slider

20, 19 outsides of movable rod just are located the cover between limit slider 20 and the 18 diapire of built-in groove and are equipped with spring 22, baffle 16 is all installed on 17 tops of rack, and

baffle

16 and 21 adaptations of buffer seat, when appearing the quick whereabouts of elevating platform 11, rack 17 moves down baffle 16 and the contact of buffer seat 21 until the top, buffer seat 21 drives movable rod 19 and removes including built-in groove 18 this moment, it compresses spring 22 to drive limit slider 20, elastic deformation through spring 22 plays the effect of buffering.

The high-voltage SVG static var generator is placed on a lifting platform 11, at the moment, a rotating tooth 13 in a mounting groove 15 is driven to rotate through the work of a second servo motor 14, and then another rotating tooth 13 is driven to rotate, two rotating teeth 13 rotate in the same speed and in the reverse direction, and then a meshed rack 17 is driven to move upwards along a second slide rail through a second slide groove, so that the lifting platform 11 is driven to move upwards along a fixed cross rod 12 through a first slide rail, when the lifting platform 11 rises to a position between two clamping plates 5 of a mounting frame 1, a pressure rod 4 on a first mounting frame 3 extends to drive the clamping plates 5 to be close to the high-voltage SVG static var generator until the high-voltage SVG static var generator is clamped through the clamping plates 5, then a first servo motor 9 installed on a fixed seat 7 on the second mounting frame 6 works to drive a rotating arm 10 to rotate until the two limiting rotating plates 8 are horizontal to the outer side of the high-voltage SVG static var generator, and the high-voltage SVG static var generator is lifted to a limiting seat, the high-voltage SVG static var generator is quickly installed and fixed, is convenient to operate and is convenient to subsequently maintain and replace;

when the lifting platform 11 falls down quickly, the rack 17 moves down until the baffle 16 at the top end contacts with the buffer seat 21, at the moment, the buffer seat 21 drives the movable rod 19 to move in the built-in groove 18, the limiting slide block 20 is driven to compress the spring 22, the elastic deformation of the spring 22 plays a role in buffering, the safety protection effect is played, and the device is guaranteed to be installed and used.

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. A mounting and fixing device for a high-voltage SVG static var generator is characterized by comprising a mounting frame (1) and a lifting mechanism (2), a lifting mechanism (2) is arranged at the bottom side of the mounting frame (1), the middle part of the outer side of the mounting frame (1) is symmetrically provided with a first mounting frame (3), the outer side of the first mounting frame (3) is horizontally provided with a pneumatic rod (4), the telescopic end of the air pressure rod (4) is provided with a clamping plate (5), the top of the outer side of the mounting frame (1) is symmetrically provided with a second mounting frame (6), a fixed seat (7) is arranged on the outer side of the second mounting frame (6), a first servo motor (9) is fixedly arranged on the outer side of the fixed seat (7), the output end of the first servo motor (9) is provided with a rotating arm (10), and one end of the rotating arm (10) is provided with a limiting rotating plate (8);

hoist mechanism (2) include hoisting platform (11) and fixed horizontal pole (12), and it has fixed horizontal pole (12) to draw together installing frame (1) bottom side horizontal installation, mounting groove (15) have been seted up to fixed horizontal pole (12) one side, mounting groove (15) inside symmetry is rotated and is installed and change tooth (13), and two change tooth (13) intermeshing, mounting groove (15) both ends wall slidable mounting respectively has rack (17), and two rack (17) mesh with commentaries on classics tooth (13) respectively, rack (17) outside top and bottom all are connected with fixed horizontal pole (12) outside slidable mounting's hoisting platform (11) through the connecting block.

2. The mounting and fixing device for the high-voltage SVG static var generator according to claim 1, wherein two opposite sides of said clamping plate (5) are provided with anti-slip mats, and the side of said limiting rotary plate (8) close to the mounting frame (1) is provided with rubber mats.

3. The mounting and fixing device for the high-voltage SVG static var generator according to claim 1, wherein a first sliding groove is opened at both ends of one side of the fixing cross bar (12), a first sliding rail is symmetrically arranged at one side of the L-shaped lifting platform (11), and the first sliding rail is matched with the first sliding groove.

4. The mounting and fixing device for the high-voltage SVG static var generator according to claim 1, wherein the side walls of both ends of said mounting groove (15) are provided with second sliding rails, the side wall of said rack (17) is provided with second sliding grooves, and the second sliding grooves are matched with the second sliding rails.

5. The high-voltage SVG static var generator mounting fixture according to claim 1, wherein said fixed rail (12) is mounted with a second servo motor (14) on the other side, and the output of said second servo motor (14) is connected to one of the rotary teeth (13).

6. The mounting and fixing device for the high-voltage SVG static var generator according to claim 1, characterized in that built-in grooves (18) are symmetrically opened inside the fixed cross bar (12), a movable rod (19) is installed inside the built-in grooves (18) in a penetrating manner, a buffer base (21) is installed on the top end of the movable rod (19) and above the fixed cross bar (12), a limiting slide block (20) is installed outside the movable rod (19) and inside the built-in grooves (18), and a spring (22) is sleeved outside the movable rod (19) and between the limiting slide block (20) and the bottom wall of the built-in grooves (18).

7. The mounting and fixing device for the high-voltage SVG static var generator according to claim 1, wherein a baffle (16) is mounted on the top end of each rack (17), and the baffle (16) is adapted to the buffer base (21).