An installation and fixing device for a high-voltage TSC reactive power compensation complete set of devices

Abstract

The present invention relates to a mounting and fixing device for a high-voltage TSC reactive power compensation complete set of devices, which includes a back plate, a right-angle rotating arm and a sliding seat. Adjusting grooves are respectively formed on both sides of the top of the back plate. One end of the right-angle rotating arm is rotatably installed in the adjusting groove. The other ends of the two right-angle rotating arms are respectively detachably connected to both ends of an adjusting rod. Bottom arms are respectively installed on both sides of the bottom of the back plate, and a sliding seat is slidably installed between the two bottom arms; the right-angle rotating arms in the adjusting grooves are respectively rotated, and then the adjusting rod is threadedly connected to the threaded holes of the right-angle rotating arms. According to the width of the high-voltage TSC reactive power compensation complete set of devices, the length of the adjusting rod screwed into the threaded hole is adjusted. Then, the rotating handle is rotated to drive the sleeve to rotate, thereby driving the threaded rod to expand and contract in the sleeve, driving the limit seat to move, and performing limit installation on the high-voltage TSC reactive power compensation complete set of devices, which is convenient for installing and fixing high-voltage TSC reactive power compensation complete sets of devices with different specifications.

Description

Technical Field

[0001] The present invention relates to the technical field of high-voltage TSC reactive power compensation complete sets of devices, and particularly relates to an installation and fixing device for a high-voltage TSC reactive power compensation complete set of devices. Background Art

[0002] The high-voltage TSC series dynamic reactive power compensation device adopts full-intelligent control and consists of a controller, a TSC dynamic switching switch, and capacitor reactor protection components. The controller real-time tracks and measures the fundamental power factor and reactive current of the load, compares them with the preset given values, and dynamically controls the switching of different groups of capacitors to ensure that the power factor always meets the set requirements.

[0003] The existing high-voltage TSC reactive power compensation complete sets of devices are relatively large in volume and need to be installed indoors after being moved from outdoors through certain auxiliary devices. Moreover, during the handling process, the high-voltage TSC reactive power compensation complete sets of devices are prone to tipping over; the existing installation and fixing devices cannot adapt to and install and fix high-voltage TSC reactive power compensation complete sets of devices of different specifications. Summary of the Invention

[0004] The problem solved by the present invention is to provide an installation and fixing device for a high-voltage TSC reactive power compensation complete set of devices, which solves the technical problems that the existing high-voltage TSC reactive power compensation complete sets of devices are relatively large in volume and need to be installed indoors after being moved from outdoors through certain auxiliary devices, and during the handling process, the high-voltage TSC reactive power compensation complete sets of devices are prone to tipping over; the existing installation and fixing devices cannot adapt to and install and fix high-voltage TSC reactive power compensation complete sets of devices of different specifications.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An installation and fixing device for a high-voltage TSC reactive power compensation complete set of devices includes a back plate, a right-angle rotating arm, and a sliding seat. Adjustment grooves are respectively opened on both sides of the top of the back plate, one end of the right-angle rotating arm is rotatably installed in the adjustment grooves, the other ends of the two right-angle rotating arms are respectively detachably connected to both ends of an adjustment rod, bottom arms are respectively installed on both sides of the bottom of the back plate, and a sliding seat is slidably installed between the two bottom arms;

[0007] A sleeve is rotatably installed on one side of the right-angle rotating arm through a bearing, a threaded rod is movably installed inside the sleeve, and the threaded rod penetrates through the right-angle rotating arm and is provided with a limit seat. Guide rods are installed at both ends of one side of the limit seat and penetrate through the right-angle rotating arm;

[0008] A top groove is formed on the top side of the sliding seat. A first cavity is formed in the middle of the sliding seat. Second cavities are formed inside the sliding seat and around the first cavity. A plurality of springs are installed on the bottom wall of the first cavity. A first piston is installed on the top side of the springs. A plurality of connecting rods are installed on the top side of the first piston, and the connecting rods are connected to the movable horizontal plate in the top groove. A second piston is installed inside the second cavity. A movable baffle is installed on the top side of the second piston.

[0009] Preferably, a rotating shaft is installed through one end of the right-angle rotating arm, and both ends of the rotating shaft are installed on the inner wall of the adjusting groove through bearings.

[0010] Preferably, threaded holes with opposite thread directions are formed at the other ends of the two right-angle rotating arms. The two ends of the adjusting rod have opposite thread directions, and the adjusting rod is threadedly connected to the threaded holes. A hexagonal sleeve is arranged on the outer side of the middle of the adjusting rod.

[0011] Preferably, a sliding groove is formed on the inner side of the bottom arm. Guide side blocks are arranged on both sides of the sliding seat, and the guide side blocks are installed in the sliding groove.

[0012] Preferably, a plurality of heat dissipation grooves are formed on the back plate. A plurality of rollers are installed at the bottom of the sliding seat for rolling.

[0013] Preferably, the sleeve is threadedly connected to the threaded rod, and a turning handle is installed at the end of the sleeve.

[0014] Preferably, the bottom side of the first cavity and the bottom side of the second cavity are connected through a connecting channel.

[0015] Preferably, the specific operation steps of the installation and fixing device are as follows:

[0016] Step 1: Install the back plate on the wall. At this time, separate the sliding seat from the bottom arm, move the sliding seat through the rollers at the bottom, and then place the high-voltage TSC reactive power compensation complete set of devices on the movable horizontal plate in the top groove. At this time, the movable horizontal plate moves downward. The first piston connected by the connecting rod moves downward in the first cavity, compressing the spring and pressing the air in the first cavity into the second cavity through the connecting channel. At this time, it acts on the second piston, driving the second piston and the movable baffle to move upward. The movable baffle extends out of the sliding seat, and the high-voltage TSC reactive power compensation complete set of devices is limited and protected through the movable baffle and the top groove, ensuring the stability of the high-voltage TSC reactive power compensation complete set of devices when the sliding seat moves;

[0017] Step 2: Move the sliding seat between the bottom arms, guide it through the guiding side blocks and the sliding grooves, then rotate the right-angle turning arms in the adjusting grooves respectively, and then thread-connect the adjusting rods with the threaded holes of the right-angle turning arms. According to the width of the high-voltage TSC reactive power compensation complete set of devices, adjust the length of the adjusting rods screwed into the threaded holes, and then rotate the turning handle to drive the sleeve to rotate, thereby driving the threaded rod to expand and contract in the sleeve, driving the limit seat to move, and performing limit installation on the high-voltage TSC reactive power compensation complete set of devices.

[0018] The beneficial effects of the present invention are as follows: The sliding seat and the back plate are detachably installed. When it is necessary to install the high-voltage TSC reactive power compensation complete set of devices, at this time, separate the sliding seat from the bottom arm, move the sliding seat through the rollers at the bottom, and then place the high-voltage TSC reactive power compensation complete set of devices on the movable horizontal plate of the top groove. At this time, the movable horizontal plate moves downward, and the first piston connected by the connecting rod on the movable horizontal plate moves downward in the first cavity, compressing the spring and at the same time pressing the air in the first cavity into the second cavity through the connecting channel. At this time, it acts on the second piston, driving the second piston and the movable baffle to move upward, and the movable baffle extends out of the sliding seat, and plays a limit protection role on the high-voltage TSC reactive power compensation complete set of devices through the movable baffle and the top groove, ensuring the stability of the high-voltage TSC reactive power compensation complete set of devices when the sliding seat moves, and moving the sliding seat between the bottom arms, guiding through the guiding side blocks and the sliding grooves, realizing the rapid installation of the sliding seat and the back plate;

[0019] Rotate the right-angle turning arms in the adjusting grooves respectively, and then thread-connect the adjusting rods with the threaded holes of the right-angle turning arms. According to the width of the high-voltage TSC reactive power compensation complete set of devices, adjust the length of the adjusting rods screwed into the threaded holes, and then rotate the turning handle to drive the sleeve to rotate, thereby driving the threaded rod to expand and contract in the sleeve, driving the limit seat to move, and performing limit installation on the high-voltage TSC reactive power compensation complete set of devices, which is convenient for installing and fixing high-voltage TSC reactive power compensation complete sets of devices with different specifications. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a front view of the overall structure of the present invention;

[0022] Figure 3 It is a partial cross-sectional view of the right-angle turning arm of the present invention;

[0023] Figure 4 It is a cross-sectional view of the sliding seat of the present invention.

[0024] Legend Explanation:

[0025] 1. Backplane; 2. Adjustment groove; 3. Right-angle turning arm; 4. Threaded hole; 5. Adjusting rod; 6. Hexagonal sleeve; 7. Sleeve; 8. Threaded rod; 9. Limit seat; 10. Guide rod; 11. Bottom arm; 12. Slide groove; 13. Slide block; 14. Guide side block; 15. Roller; 16. Top groove; 17. Movable horizontal plate; 18. First cavity; 19. Spring; 20. First piston; 21. Connecting rod; 22. Second cavity; 23. Second piston; 24. Movable baffle. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0027] The following gives specific embodiments.

[0028] See Figures 1 to 4 , a fixing device for installing a high-voltage TSC reactive power compensation complete set of devices, including a backplane 1, a right-angle turning arm 3 and a slide block 13. Adjustment grooves 2 are opened on both sides of the top of the backplane 1. One end of the adjustment groove 2 is rotatably installed with the right-angle turning arm 3. The other ends of the two right-angle turning arms 3 are respectively detachably connected to both ends of the adjusting rod 5. Bottom arms 11 are installed on both sides of the bottom of the backplane 1, and a slide block 13 is slidably installed between the two bottom arms 11;

[0029] A sleeve 7 is rotatably installed on one side of the right-angle turning arm 3 by a bearing. A threaded rod 8 is movably installed inside the sleeve 7, and a limit seat 9 is installed through the right-angle turning arm 3 by the threaded rod 8. Guide rods 10 are installed at both ends on one side of the limit seat 9, and the guide rods 10 penetrate through the right-angle turning arm 3;

[0030] A top groove 16 is opened on the top side of the slide block 13. A first cavity 18 is opened in the middle of the slide block 13. Second cavities 22 are opened around the first cavity 18 inside the slide block 13. A plurality of springs 19 are installed on the bottom wall of the first cavity 18. A first piston 20 is installed on the top side of the spring 19. A plurality of connecting rods 21 are installed on the top side of the first piston 20, and the connecting rods 21 are connected to the movable horizontal plate 17 in the top groove 16. A second piston 23 is installed inside the second cavity 22. A movable baffle 24 is installed on the top side of the second piston 23.

[0031] As an embodiment of the present invention, a rotating shaft is installed through one end of the right-angle rotating arm 3, and both ends of the rotating shaft are installed on the inner wall of the adjusting groove 2 by bearings. Threaded holes 4 with opposite thread directions are formed at the other ends of the two right-angle rotating arms 3. The two ends of the adjusting rod 5 have opposite thread directions, and the adjusting rod 5 is threadedly connected to the threaded holes 4. A hexagonal sleeve 6 is arranged on the outer side of the middle part of the adjusting rod 5. Rotate the right-angle rotating arm 3 in the adjusting groove 2, and then thread the adjusting rod 5 into the threaded holes 4 of the right-angle rotating arm 3. The hexagonal sleeve 6 facilitates the rotation operation of the adjusting rod 5.

[0032] As an embodiment of the present invention, sliding grooves 12 are formed on the inner side of the bottom arm 11. Guide side blocks 14 are arranged on both sides of the sliding seat 13, and the guide side blocks 14 are installed in the sliding grooves 12, realizing the sliding installation of the bottom arm 11 and the sliding seat 13.

[0033] As an embodiment of the present invention, a plurality of heat dissipation grooves are formed on the back plate 1 to play a role in heat dissipation. A plurality of rollers 1 are installed at the bottom of the sliding seat 13 to facilitate the rolling use of the sliding seat 13.

[0034] As an embodiment of the present invention, the sleeve 7 and the threaded rod 8 are threadedly connected, and a rotating handle is installed at the end of the sleeve 7. Rotating the rotating handle drives the sleeve 7 to rotate, thereby driving the threaded rod 8 to expand and contract in the sleeve 7.

[0035] As an embodiment of the present invention, the bottom side of the first cavity 18 and the bottom side of the second cavity 22 are conductively connected through a connecting channel, facilitating the air flow in the first cavity 18 and the second cavity 22 and ensuring the same internal pressure.

[0036] As an embodiment of the present invention, the specific operation steps of the installation and fixing device are as follows:

[0037] Step 1: Install the back plate 1 on the wall. At this time, separate the sliding seat 13 from the bottom arm 11, move the sliding seat 13 through the rollers 15 at the bottom, and then place the high-voltage TSC reactive power compensation complete set device on the movable horizontal plate 17 of the top groove 16. At this time, the movable horizontal plate 17 moves downward, and the first piston 20 connected by the connecting rod 21 of the movable horizontal plate 17 moves downward in the first cavity 18, compressing the spring 19 and pressing the air in the first cavity 18 into the second cavity 22 through the connecting channel. At this time, it acts on the second piston 23, driving the second piston 23 and the movable baffle 24 to move upward. The movable baffle 24 extends out of the sliding seat 13, and the high-voltage TSC reactive power compensation complete set device is limited and protected by the movable baffle 24 and the top groove 16, ensuring the stability of the high-voltage TSC reactive power compensation complete set device when the sliding seat 13 moves;

[0038] Step 2: Move the sliding seat 13 between the bottom arms 11, guide it through the guiding side blocks 14 and the sliding grooves 12, then rotate the right-angle turning arms 3 in the adjusting grooves 2 respectively, and then thread-connect the adjusting rod 5 with the threaded holes 4 of the right-angle turning arms 3. According to the width of the high-voltage TSC reactive power compensation complete set of devices, adjust the length of the adjusting rod 5 screwed into the threaded hole 4, then rotate the handle to drive the sleeve 7 to rotate, thereby driving the threaded rod 8 to expand and contract in the sleeve 7, driving the limit seat 9 to move, and performing limit installation on the high-voltage TSC reactive power compensation complete set of devices.

[0039] The sliding seat 13 and the back plate 1 are detachably installed. When it is necessary to install the high-voltage TSC reactive power compensation complete set of devices, at this time, separate the sliding seat 13 from the bottom arm 11, move the sliding seat 13 through the rollers 15 at the bottom, and then place the high-voltage TSC reactive power compensation complete set of devices on the movable horizontal plate 17 of the top groove 16. At this time, the movable horizontal plate 17 moves downward, and the first piston 20 connected by the connecting rod 21 of the movable horizontal plate 17 moves downward in the first cavity 18, compressing the spring 19 and at the same time pressing the air in the first cavity 18 into the second cavity 22 through the connecting channel. At this time, it acts on the second piston 23, driving the second piston 23 and the movable baffle 24 to move upward. The movable baffle 24 extends out of the sliding seat 13, and the high-voltage TSC reactive power compensation complete set of devices is limited and protected by the movable baffle 24 and the top groove 16, ensuring the stability of the high-voltage TSC reactive power compensation complete set of devices when the sliding seat 13 moves, and moving the sliding seat 13 between the bottom arms 11, guiding through the guiding side blocks 14 and the sliding grooves 12, to achieve the rapid installation of the sliding seat 13 and the back plate 1;

[0040] Rotate the right-angle turning arms 3 in the adjusting grooves 2 respectively, and then thread-connect the adjusting rod 5 with the threaded holes 4 of the right-angle turning arms 3. According to the width of the high-voltage TSC reactive power compensation complete set of devices, adjust the length of the adjusting rod 5 screwed into the threaded hole 4, then rotate the handle to drive the sleeve 7 to rotate, thereby driving the threaded rod 8 to expand and contract in the sleeve 7, driving the limit seat 9 to move, and performing limit installation on the high-voltage TSC reactive power compensation complete set of devices, which is convenient for installing and fixing high-voltage TSC reactive power compensation complete sets of devices with different specifications.

[0041] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A fixing device for installing a high-voltage TSC reactive power compensation complete set of devices, characterized in that, It includes a backboard (1), a right-angle swivel arm (3) and a sliding seat (13). Adjustment grooves (2) are provided on both sides at the top of the backboard (1). One end of the right-angle swivel arm (3) is rotatably installed in the adjustment groove (2). The other ends of the two right-angle swivel arms (3) are respectively detachably connected to both ends of an adjustment rod (5). Bottom arms (11) are installed on both sides at the bottom of the backboard (1), and a sliding seat (13) is slidably installed between the two bottom arms (11). A sleeve (7) is rotatably installed on one side of the right-angle swivel arm (3) by means of a bearing. A threaded rod (8) is movably installed inside the sleeve (7), and the threaded rod (8) passes through the right-angle swivel arm (3) and a limit seat (9) is installed. Guide rods (10) are installed at both ends on one side of the limit seat (9), and the guide rods (10) pass through the right-angle swivel arm (3). A top groove (16) is provided on the top side of the sliding seat (13). A first cavity (18) is provided in the middle inside the sliding seat (13). Second cavities (22) are provided around the first cavity (18) inside the sliding seat (13). A plurality of springs (19) are installed on the bottom wall of the first cavity (18). A first piston (20) is installed on the top side of the springs (19). A plurality of connecting rods (21) are installed on the top side of the first piston (20), and the connecting rods (21) are connected to a movable horizontal plate (17) in the top groove (16). A second piston (23) is installed inside the second cavity (22). A movable baffle (24) is installed on the top side of the second piston (23).

2. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to claim 1, characterized in that, One end of the right-angle swivel arm (3) is penetrated and installed with a rotating shaft, and both ends of the rotating shaft are installed on the inner wall of the adjustment groove (2) by means of bearings.

3. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to claim 1, characterized in that, Threaded holes (4) with opposite thread directions are provided at the other ends of the two right-angle swivel arms (3). The two ends of the adjustment rod (5) have opposite thread directions, and the adjustment rod (5) is threadedly connected to the threaded holes (4). A hexagonal sleeve (6) is provided on the outer side of the middle of the adjustment rod (5).

4. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to claim 1, characterized in that, A chute (12) is provided on the inner side of the bottom arm (11). Guide side blocks (14) are provided on both sides of the sliding seat (13), and the guide side blocks (14) are installed in the chute (12).

5. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to claim 1, characterized in that, A plurality of heat dissipation grooves are provided on the backboard (1). A plurality of rollers (15) are rotatably installed at the bottom of the sliding seat (13).

6. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to claim 1, characterized in that, The sleeve (7) is threadedly connected to the threaded rod (8), and a turning handle is installed at the end of the sleeve (7).

7. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to claim 1, characterized in that, The bottom side of the first cavity (18) and the bottom side of the second cavity (22) are conductively connected through a connecting channel.

8. The fixing device for installing a high-voltage TSC reactive power compensation complete set of devices according to any one of claims 1-7, characterized in that, The specific operation steps of this installation and fixing device are as follows: Step 1: Install the backplane (1) on the wall. At this time, separate the sliding seat (13) from the bottom arm (11), move the sliding seat (13) through the rollers (15) at the bottom, and then place the high-voltage TSC reactive power compensation complete set of devices on the movable horizontal plate (17) of the top groove (16). At this time, the movable horizontal plate (17) moves downward, and the first piston (20) connected by the connecting rod (21) moves downward in the first cavity (18), compressing the spring (19) and at the same time pressing the air in the first cavity (18) into the second cavity (22) through the connecting channel. At this time, it acts on the second piston (23), driving the second piston (23) and the movable baffle (24) to move upward. The movable baffle (24) extends out of the sliding seat (13), and the high-voltage TSC reactive power compensation complete set of devices is limited and protected by the movable baffle (24) and the top groove (16), ensuring the stability of the high-voltage TSC reactive power compensation complete set of devices when the sliding seat (13) moves; Step 2: Move the sliding seat (13) between the bottom arms (11), guide it through the guiding side blocks (14) and the sliding grooves (12), then rotate the right-angle rotating arms (3) in the adjusting grooves (2) respectively, and then thread the rotating adjusting rod (5) into the threaded holes (4) of the right-angle rotating arms (3). According to the width of the high-voltage TSC reactive power compensation complete set of devices, adjust the length of the rotating adjusting rod (5) screwed into the threaded hole (4), and then rotate the handle to drive the sleeve (7) to rotate, thereby driving the threaded rod (8) to expand and contract in the sleeve (7), driving the limit seat (9) to move, and performing limit installation on the high-voltage TSC reactive power compensation complete set of devices.

Images