A SVG reactive compensator positioning and installation device and installation method thereof

Abstract

The present invention discloses an SVG reactive power compensator positioning and installation device and its installation method, which includes a support frame. A horizontal plate is slidably arranged on the support frame, and a first driving member for driving the horizontal plate to slide is fixed on the support frame. First electric telescopic rods are vertically fixed on both sides of the horizontal plate, and U-shaped clamping blocks are fixed on the output shafts of the first electric telescopic rods. A U-shaped connecting rod is fixed below the horizontal plate, and a second electric telescopic rod is fixed on the U-shaped connecting rod. An L-shaped support plate for placing the SVG reactive power compensator is fixed on the second electric telescopic rod. When installing the installation device of the present invention, first fix the bottom plate on the ground in front of the installation cabinet. Place the SVG reactive power compensator on the L-shaped support plate, start the first motor to raise the SVG reactive power compensator to the position to be installed, and then fix the U-shaped clamping block. By controlling one first electric telescopic rod to extend and the other first electric telescopic rod to contract, the left and right movement of the SVG reactive power compensator can be controlled.

Description

Technical Field

[0001] The invention belongs to the field of SVG reactive compensators, and in particular relates to a positioning and installation device for an SVG reactive compensator and an installation method thereof. Background Art

[0002] SVG reactive power compensator is an important device for comprehensively controlling voltage fluctuation and flicker, harmonics and voltage imbalance.

[0003] SVG reactive compensators are usually installed in reactive compensation cabinets for use. SVG reactive compensators are usually installed manually. During installation, it is necessary to manually find the installation position, press it to the installation position manually, and then fix it with nails. This installation method is difficult to complete by one person. In order to solve the above problems, a SVG reactive compensator positioning and installation device and an installation method thereof are provided. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide an SVG reactive compensator positioning and installation device and an installation method thereof. During installation, the bottom plate is first fixed on the ground in front of the installation cabinet, and two U-shaped clamps are respectively clamped on the two side walls of the installation cabinet. The SVG reactive compensator is placed on the L-shaped support plate, and the first motor is started to adjust the height of the SVG reactive compensator to raise it to the position to be installed. At the same time, the two first electric telescopic rods are extended to fix the U-shaped clamps. Then, the fixation of the bottom plate is released, and the support frame is raised to the ground by starting the first motor. By controlling one first electric telescopic rod to extend and the other first electric telescopic rod to retract, the SVG reactive compensator can be controlled to move left and right until it is adjusted to the position to be installed. Therefore, when installing the installation device, there is no need to manually press and fix the SVG reactive compensator, which saves manpower and facilitates the adjustment of the position of the SVG reactive compensator.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A positioning and installation device for an SVG reactive compensator, the installation device comprising a support frame, a horizontal plate slidably provided on the support frame, a first driving member for driving the horizontal plate to slide fixed on the support frame, first electric telescopic rods vertically fixed on both sides of the horizontal plate, U-shaped clamping blocks fixed on the output shafts of the first electric telescopic rods, a U-shaped connecting rod fixed below the horizontal plate, a second electric telescopic rod fixed on the side of the U-shaped connecting rod away from the horizontal plate, and an L-shaped supporting plate for placing the SVG reactive compensator fixed on the second electric telescopic rod.

[0007] The support frame comprises a bottom plate, a vertical first sliding rod is fixed above the bottom plate, a horizontal plate is located on the first sliding rod and slides, and a first connecting plate is fixed above the first sliding rod.

[0008] Furthermore, the first driving member includes a first motor fixed above the first connecting plate, the output shaft of the first motor is fixed with a first screw rod on the first connecting plate, and the first screw rod is threadedly connected to the horizontal plate.

[0009] Furthermore, a plurality of first connection blocks are fixed around the SVG reactive compensator, and mounting holes are provided on the first connection blocks.

[0010] Furthermore, a nailing piece is slidably provided on the support frame, a second driving piece for driving the nailing piece to slide is fixed on the support frame, a first L-shaped connecting rod is fixed on one side of the first connecting plate, a horizontal slide rail is fixed below the first L-shaped connecting rod, the nailing piece slides on the horizontal slide rail, and the horizontal slide rail is located between the two side rods of the U-shaped connecting rod.

[0011] Furthermore, the nailing part includes a first sliding block sliding in a horizontal sliding rail, a first driving box being fixed on the first sliding block, a second motor being fixed in the first driving box, an output shaft of the second motor passing through the first driving box and having a second connecting plate fixed thereto, a third electric telescopic rod being fixed on a side of the second connecting plate away from the second motor, and a second driving box being fixed on the output shaft of the third electric telescopic rod.

[0012] A third motor is fixed in the second drive box, and a screwdriver head is fixed on the output shaft of the third motor passing through the second drive box. A symmetrically distributed rod sleeve is fixed on the second connecting plate. The nailing member also includes a nail barrel, and second connecting blocks are fixed on both sides of the nail barrel.

[0013] A second sliding rod is fixed on the second connecting block, and the second sliding rod slides on the rod sleeve. A first spring is connected between the rod sleeve and the second connecting block. A fixing block is fixed on the outer wall of the nail barrel, and a second L-shaped connecting rod is fixed on the output shaft of the third electric telescopic rod.

[0014] A driving block for driving the fixed block is fixed on the second L-shaped connecting rod. The driving block is located on a side of the fixed block away from the third motor. An end of the screwdriver head away from the third motor is inserted into the interior of the nail barrel.

[0015] Furthermore, the nailing piece also includes a clamping piece for clamping a screw head, the clamping piece includes symmetrically distributed arc-shaped clamping arms, the arc-shaped clamping arms are located in the nailing barrel, a triangular screw insertion opening is provided between the two arc-shaped clamping arms, a third sliding rod is fixed on the arc-shaped clamping arms, the third sliding rod passes through the side wall of the nailing barrel to fix a limiting block, and a second spring is connected between the limiting block and the nailing barrel.

[0016] The clamping side of the arc-shaped clamping arm is provided with a recess for fixing the screw head, and a third connecting block is fixed to one side of the nail barrel, and a storage cavity for storing the screw is provided in the third connecting block.

[0017] One end of the storage cavity is connected to the interior of the nail barrel, and the other end is connected to the outside. The storage cavity corresponds to the screw insertion port. A fourth electric telescopic rod is fixed on the third connecting block, and a pressure block for pressing and fixing the screw is fixed on one side of the output shaft of the fourth electric telescopic rod.

[0018] Furthermore, the second driving member includes a fourth motor fixed to one end of the horizontal slide rail, and a second screw rod threadably matched with the first slider is fixed to an output shaft of the fourth motor.

[0019] Beneficial effects of the present invention:

[0020] 1. When installing the installation device of the present invention, the bottom plate is first fixed on the ground in front of the installation cabinet, and two U-shaped clamps are respectively clamped on the two side walls of the installation cabinet. By placing the SVG reactive compensator on the L-shaped support plate, the first motor is started to adjust the height of the SVG reactive compensator to raise it to the position to be installed, and at the same time, the two first electric telescopic rods are extended to fix the U-shaped clamps, and then the fixation of the bottom plate is released, and the support frame is raised to the ground by starting the first motor. By controlling one first electric telescopic rod to extend and the other first electric telescopic rod to retract, the SVG reactive compensator can be controlled to move left and right until it is adjusted to the position to be installed. Therefore, when installing the installation device, there is no need to manually press and fix the SVG reactive compensator, which saves manpower and is convenient to adjust the position of the SVG reactive compensator.

[0021] 2. The installation device of the present invention coordinates the first motor and the fourth motor to control the nail barrel to align with the position where the screw is to be driven, and drives the screw into the installation position by starting the third electric telescopic rod and the third motor. This installation method can realize the automatic fixation of the first connecting block at any position, is simple to operate, and is suitable for practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the installation device of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the installation device of the present invention;

[0025] Figure 3 It is a partial structural schematic diagram of the installation device of the present invention;

[0026] Figure 4 yes Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 5 It is a schematic diagram of the structure of the installation device of the present invention;

[0028] Figure 6 yes Figure 5 The enlarged structural diagram at B in the middle;

[0029] Figure 7 It is a schematic cross-sectional view of a portion of the structure of the installation device of the present invention. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] A SVG reactive compensator positioning and installation device, the installation device includes a support frame 1, such as Figure 1 , Figure 2 As shown, a horizontal plate 2 is slidably provided on the support frame 1, a first driving member 3 for driving the horizontal plate 2 to slide is fixed on the support frame 1, first electric telescopic rods 4 are vertically fixed on both sides of the horizontal plate 2, U-shaped clamping blocks 5 are fixed on the output shafts of the first electric telescopic rods 4, a U-shaped connecting rod 6 is fixed under the horizontal plate 2, a second electric telescopic rod 7 is fixed on the side of the U-shaped connecting rod 6 away from the horizontal plate 2, and an L-shaped support plate 8 for placing the SVG reactive compensator 30 is fixed on the second electric telescopic rod 7.

[0032] A nail driving member 9 is slidably provided on the support frame 1 , and a second driving member 10 for driving the nail driving member 9 to slide is fixed on the support frame 1 .

[0033] The support frame 1 includes a base plate 11, a vertical first sliding rod 12 is fixed above the base plate 11, the horizontal plate 2 slides on the first sliding rod 12, a first connecting plate is fixed above the first sliding rod 12, a first L-shaped connecting rod 13 is fixed on one side of the first connecting plate, a horizontal slide rail 14 is fixed below the first L-shaped connecting rod 13, the nailing piece 9 slides on the horizontal slide rail 14, and the horizontal slide rail 14 is located between the two side rods of the U-shaped connecting rod 6.

[0034] The first driving member 3 includes a first motor 31 fixed above the first connecting plate. The output shaft of the first motor 31 is fixed with a first screw rod 32 on the first connecting plate. The first screw rod 32 is threadedly connected to the horizontal plate 2 .

[0035] A plurality of first connection blocks 301 are fixed around the SVG reactive compensator 30 , and mounting holes are provided on the first connection blocks 301 .

[0036] The nailing member 9 includes a first slide block 91 which slides in the horizontal slide rail 14. Figure 3-7 As shown, a first driving box 92 is fixed on the first slider 91, a second motor 93 is fixed inside the first driving box 92, an output shaft of the second motor 93 passes through the first driving box 92 and is fixed with a second connecting plate 94, a third electric telescopic rod 95 is fixed on the side of the second connecting plate 94 away from the second motor 93, and a second driving box 96 is fixed on the output shaft of the third electric telescopic rod 95.

[0037] A third motor 97 is fixed in the second drive box 96, and a screwdriver head 98 is fixed on the output shaft of the third motor 97 which passes through the second drive box 96. A symmetrically distributed rod sleeve 911 is fixed on the second connecting plate 94. The nailing piece 9 also includes a nail barrel 99, and second connecting blocks 910 are fixed on both sides of the nail barrel 99.

[0038] A second sliding rod 912 is fixed on the second connecting block 910, and the second sliding rod 912 slides on the rod sleeve 911. A first spring 913 is connected between the rod sleeve 911 and the second connecting block 910. A fixing block 914 is fixed to the outer wall of the nail barrel 99, and a second L-shaped connecting rod 915 is fixed to the output shaft of the third electric telescopic rod 95.

[0039] A driving block 916 for driving the fixing block 914 is fixed on the second L-shaped connecting rod 915 . The driving block 916 is located on a side of the fixing block 914 away from the third motor 97 . An end of the screwdriver head 98 away from the third motor 97 is inserted into the interior of the nail barrel 99 .

[0040] The nailing piece 9 also includes a clamping piece for clamping a screw head, and the clamping piece includes symmetrically distributed arc-shaped clamping arms 917, the arc-shaped clamping arms 917 are located in the nailing barrel 99, and a triangular screw insertion opening is provided between the two arc-shaped clamping arms 917, and a third sliding rod 9113 is fixed on the arc-shaped clamping arms 917, and the third sliding rod 9113 passes through the side wall of the nailing barrel 99 to fix a limiting block 9114, and a second spring 9115 is connected between the limiting block 9114 and the nailing barrel 99.

[0041] The clamping side of the arc-shaped clamping arm 917 is provided with a recess 918 for fixing the screw head. A third connecting block 919 is fixed to one side of the nail barrel 99. The third connecting block 919 is provided with a storage cavity 9110 for storing screws. The storage cavity 9110 consists of a nail head limiting cavity and a nail rod limiting cavity.

[0042] One end of the storage chamber 9110 is connected to the interior of the nail barrel 99, and the other end is connected to the outside. The storage chamber 9110 corresponds to the screw insertion port. A fourth electric telescopic rod 9111 is fixed on the third connecting block 919, and a pressure block 9112 for pressing and fixing the screw is fixed on one side of the output shaft of the fourth electric telescopic rod 9111.

[0043] The second driving member 10 includes a fourth motor 101 fixed to one end of the horizontal slide rail 14 , and a second screw rod 102 threadably matched with the first sliding block 91 is fixed to the output shaft of the fourth motor 101 .

[0044] The method for installing the SVG reactive power compensator by the above-mentioned installation device comprises the following steps:

[0045] S1: Fix the base plate 11 on the ground in front of the installation cabinet. The fixation can be done by the installer stepping on the base plate 11 or by pressing other heavy objects on it. The two U-shaped blocks 5 are respectively clamped on the two side walls of the installation cabinet, and the SVG reactive compensator 30 is placed on the L-shaped support plate 8.

[0046] S2: Start the first motor 31 to adjust the height of the SVG reactive compensator 30 to raise it to the installation position, and at the same time extend the two first electric telescopic rods 4 to fix the U-shaped block 5.

[0047] S3: By releasing the fixation of the base plate 11 and starting the first motor 31 to lift the support frame 1 off the ground, and by controlling one first electric telescopic rod 4 to extend and the other first electric telescopic rod 4 to retract, the SVG reactive compensator 30 can be controlled to move left and right until it is adjusted to the installation position.

[0048] S4: Fix the SVG reactive power compensator 30 at the installation position by extending the second electric telescopic rod 7.

[0049] S5: The first motor 31 and the fourth motor 101 are coordinated to control the nail barrel 99 to be aligned with the position where the screw is to be driven, and a screw is pressed into the arc-shaped clamping arm 917 by starting the fourth electric telescopic rod 9111, and the nail barrel 99 is made to contact the corresponding first connecting block 301 by extending the third electric telescopic rod 95, and the third electric telescopic rod 95 is further extended so that the screwdriver head 98 is inserted into the corresponding screw head, and the screw is driven into the installation position by starting the third electric telescopic rod 95 and the third motor 97, so as to realize the installation of the SVG reactive compensator 30. This installation method can realize the automatic fixation of the first connecting block 301 at any position, is simple to operate, and is suitable for practical use.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A positioning and installation device for an SVG reactive power compensator, the installation device comprising a support frame (1), It is characterized in that A horizontal plate (2) is slidably provided on the support frame (1), a first driving member (3) for driving the horizontal plate (2) to slide is fixed on the support frame (1), first electric telescopic rods (4) are vertically fixed on both sides of the horizontal plate (2), U-shaped clamping blocks (5) are fixed on the output shafts of the first electric telescopic rods (4), a U-shaped connecting rod (6) is fixed below the horizontal plate (2), a second electric telescopic rod (7) is fixed on the side of the U-shaped connecting rod (6) away from the horizontal plate (2), and an L-shaped supporting plate (8) for placing an SVG reactive power compensator (30) is fixed on the second electric telescopic rod (7); The support frame (1) comprises a bottom plate (11), a vertical first sliding rod (12) is fixed above the bottom plate (11), the horizontal plate (2) is located on the first sliding rod (12) and slides, and a first connecting plate is fixed above the first sliding rod (12); A nail driving member (9) is slidably provided on the support frame (1), a second driving member (10) for driving the nail driving member (9) to slide is fixed on the support frame (1), a first L-shaped connecting rod (13) is fixed on one side of the first connecting plate, a horizontal slide rail (14) is fixed below the first L-shaped connecting rod (13), the nail driving member (9) is located on the horizontal slide rail (14) for sliding, and the horizontal slide rail (14) is located between the two side rods of the U-shaped connecting rod (6).

2. A SVG reactive compensator positioning and installation device according to claim 1, It is characterized in that The first driving member (3) comprises a first motor (31) fixed above a first connecting plate, an output shaft of the first motor (31) being fixed to the first connecting plate with a first screw rod (32), and the first screw rod (32) being threadedly connected to the horizontal plate (2).

3. A SVG reactive compensator positioning and installation device according to claim 2, It is characterized in that A plurality of first connection blocks (301) are fixed around the SVG reactive power compensator (30), and mounting holes are provided on the first connection blocks (301).

4. A SVG reactive compensator positioning and installation device according to claim 3, It is characterized in that The nail driving member (9) comprises a first sliding block (91) which slides in a horizontal sliding rail (14); a first driving box (92) is fixed on the first sliding block (91); a second motor (93) is fixed in the first driving box (92); an output shaft of the second motor (93) passes through the first driving box (92) and is fixed with a second connecting plate (94); a third electric telescopic rod (95) is fixed on a side of the second connecting plate (94) away from the second motor (93); and a second driving box (96) is fixed on the output shaft of the third electric telescopic rod (95); A third motor (97) is fixed in the second driving box (96), an output shaft of the third motor (97) passes through the second driving box (96) and is fixed with a screwdriver head (98), symmetrically distributed rod sleeves (911) are fixed on the second connecting plate (94), and the nailing member (9) further comprises a nailing cylinder (99), and second connecting blocks (910) are fixed on both sides of the nailing cylinder (99); A second sliding rod (912) is fixed on the second connecting block (910), the second sliding rod (912) is located on the rod sleeve (911) and slides, a first spring (913) is connected between the rod sleeve (911) and the second connecting block (910), a fixing block (914) is fixed on the outer wall of the nail barrel (99), and a second L-shaped connecting rod (915) is fixed on the output shaft of the third electric telescopic rod (95); A driving block (916) for driving the fixing block (914) is fixed on the second L-shaped connecting rod (915); the driving block (916) is located on a side of the fixing block (914) away from the third motor (97); and an end of the screwdriver head (98) away from the third motor (97) is inserted into the interior of the nail barrel (99).

5. The SVG reactive compensator positioning and installation device according to claim 4, It is characterized in that The nailing member (9) further comprises a clamping member for clamping a screw head, the clamping member comprising symmetrically distributed arc-shaped clamping arms (917), the arc-shaped clamping arms (917) being located in the nailing barrel (99), a triangular screw insertion opening being provided between the two arc-shaped clamping arms (917), a third sliding rod (9113) being fixed on the arc-shaped clamping arms (917), the third sliding rod (9113) penetrating through the side wall of the nailing barrel (99) to fix a limiting block (9114), a second spring (9115) being connected between the limiting block (9114) and the nailing barrel (99); The clamping side of the arc-shaped clamping arm (917) is provided with a recess (918) for fixing the screw head, and a third connecting block (919) is fixed to one side of the nail barrel (99), and a storage cavity (9110) for storing the screw is provided in the third connecting block (919); One end of the storage chamber (9110) is connected to the interior of the nail barrel (99), and the other end is connected to the outside. The storage chamber (9110) corresponds to the screw insertion port. A fourth electric telescopic rod (9111) is fixed on the third connecting block (919), and a pressure block (9112) for pressing and fixing the screw is fixed on one side of the output shaft of the fourth electric telescopic rod (9111).

6. A SVG reactive compensator positioning and installation device according to claim 5, It is characterized in that The second driving member (10) comprises a fourth motor (101) fixed to one end of the horizontal slide rail (14), and a second screw rod (102) threadedly matched with the first slide block (91) is fixed to the output shaft of the fourth motor (101).

7. The method for installing an SVG reactive compensator using the installation device according to claim 6, It is characterized in that The method comprises the following steps: S1: Fix the bottom plate (11) on the ground in front of the installation cabinet, clamp the two U-shaped clamping blocks (5) on the two side walls of the installation cabinet respectively, and place the SVG reactive power compensator (30) on the L-shaped support plate (8); S2: starting the first motor (31) to adjust the height of the SVG reactive power compensator (30) to raise it to a position to be installed, and at the same time extending the two first electric telescopic rods (4) to fix the U-shaped clamping block (5); S3: by releasing the fixation of the base plate (11), starting the first motor (31) to raise the support frame (1) so that it is off the ground, and by controlling one first electric telescopic rod (4) to extend and the other first electric telescopic rod (4) to retract, the SVG reactive power compensator (30) can be controlled to move left and right until it is adjusted to a position to be installed; S4: fixing the SVG reactive power compensator (30) at a position to be installed by extending the second electric telescopic rod (7); S5: The first motor (31) and the fourth motor (101) are coordinated to control the nail barrel (99) to be aligned with the position where the screw is to be driven, and a screw is pressed into the arc-shaped clamping arm (917) by starting the fourth electric telescopic rod (9111), and the nail barrel (99) is made to contact the corresponding first connecting block (301) by extending the third electric telescopic rod (95), and the third electric telescopic rod (95) is further extended so that the screwdriver head (98) is inserted into the corresponding screw head, and the screw is driven into the installation position by starting the third electric telescopic rod (95) and the third motor (97).

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