High-voltage switch cabinet assembling equipment

Abstract

The invention relates to the technical field of assembling equipment, in particular to high-voltage switch cabinet assembling equipment which comprises a U-shaped frame, a mounting plate, supporting plates and a connecting plate, a pushing plate is driven by the first supporting plate to move upwards, so that four inserting plates are inserted between two corresponding steel bars, the supporting plates are limited and fixed below the two corresponding groups of steel bars, and the assembling efficiency of the high-voltage switch cabinet is improved. According to the invention, the switch cabinet is fixed on the connecting plate in a left-right centering manner and is matched with the mounting unit and the mounting assembly, so that the conveyed switch cabinet and the assembled switch cabinet are aligned in the middle in the front-back direction, and a plurality of switch cabinets are connected to form a stable whole body; the switch cabinet is fixed on the connecting plate in the left-right centering manner under the matching of the auxiliary unit; the distances between the left side and the right side of the connecting plate and the two corresponding sets of steel bars are the same, so that gaps between the conveyed switch cabinet and the assembled switch cabinet are the same, workers do not need to adjust the position and the angle of the switch cabinet again, the technological steps and procedures in the assembling process are reduced, and the overall assembling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of assembly equipment, in particular to high-voltage switch cabinet assembly equipment. Background Art

[0002] High-voltage switchgear is an electrical equipment in a high-voltage power system, mainly used to control, protect and distribute power. When some high-voltage switchgears are in use, in order to achieve better ventilation and heat dissipation and convenient installation and maintenance, multiple high-voltage switchgears are placed on a steel frame (the steel frame is composed of two transverse sections of steel plates, and multiple groups of longitudinal steel bars are fixed between the two transverse sections of steel plates. Each group of longitudinal steel bars includes two left and right opposite steel bars, such as Fig. 9 As shown in the figure), multiple switch cabinets are then combined into an integrated high-voltage distribution device through electrical connectors (such as busbars and cables) to meet the needs of the power system.

[0003] When the staff assembles the high-voltage switchgear (hereinafter referred to as the switchgear), they need to place the switchgear on a trolley. After the trolley moves to the position to be assembled on the steel frame, the staff inserts the rollers into the bottom of the switchgear and places the switchgear on the steel frame by manual pushing. Then, the transported switchgear is combined with the assembled switchgear through electrical connectors into an integrated high-voltage cabinet equipment.

[0004] During the assembly process of the switch cabinet, the following problems and defects exist: 1. When the staff places the switch cabinet on the steel frame, the manual pushing method easily causes the transported switch cabinet and the assembled switch cabinet to tilt, thereby affecting the connection and fixation between the two adjacent switch cabinets; 2. Placing the switch cabinet on the steel frame by manual pushing is not only time-consuming and labor-intensive, but also requires multiple adjustments to the position of the switch cabinet so that the left and right spacings of multiple switch cabinets are the same, avoiding the problem that the switch cabinet cannot be installed due to the excessive gap between the left and right sides of the switch cabinet, thereby increasing the overall assembly time and reducing the assembly efficiency. Summary of the invention

[0005] The present application provides a high-voltage switch cabinet assembly device, including a U-shaped frame, wherein the U-shaped opening of the U-shaped frame faces upward, a plurality of rollers are rotatably provided on the lower end surface of the horizontal section of the U-shaped frame, a first hydraulic cylinder is fixedly provided on the upper end surface of the horizontal section of the U-shaped frame, a push plate is fixedly provided on the upper end surface of the telescopic end of the first hydraulic cylinder, and a support mechanism is provided on the push plate.

[0006] The supporting mechanism includes a sliding plate, and sliding plates are provided on the opposite surfaces of the two vertical sections of the U-shaped frames for sliding up and down. Two left-right symmetrical limit blocks are fixedly provided at the front and rear ends of the two sliding plates, and the rear end surfaces of the limit blocks are inclined downward from front to back. Cross plates are fixedly provided on the front and rear sides of the two sliding plates, and U-shaped supporting plates are fixedly provided on the upper end surfaces of the two cross plates. The U-shaped opening of the supporting plate faces downward, and a driving unit is provided between the two sliding plates. The driving unit includes four rectangularly distributed plug-in plates, which are triangular sections and rectangular sections with their tips facing upward from top to bottom, and a mounting mechanism is provided on the supporting plate.

[0007] The mounting mechanism includes an L-shaped fixed plate, a fixed plate is fixedly provided on the upper end surface of the horizontal section of the support plate, a second hydraulic cylinder is fixedly provided on the vertical section of the fixed plate, an L-shaped translation plate is fixedly provided on the rear end surface of the telescopic end of the second hydraulic cylinder, an assembly block is fixedly provided on the front end surface of the horizontal section of the translation plate, a mounting plate is fixedly provided on the front end surface of the assembly block, a connecting plate is rotatably provided on the upper end surface of the mounting plate, an mounting unit is provided on the mounting plate, a back plate is slidably provided on the rear end surface of the connecting plate, the upper end surface of the back plate is inclined downward from back to front, and a side plate is fixedly provided on the upper end surface of the horizontal section of the fixed plate.

[0008] According to a favorable embodiment, two cross frames are fixedly provided on the opposite surfaces of the two sliding plates, two left-right symmetrical movable plates are slidably provided on the two cross frames, two front-to-back opposite driving plates are slidably provided on the right end surface of the movable plate, each driving plate is fixedly connected to the corresponding plug-in plate, a moving spring is provided between the movable plate and the corresponding sliding plate, a sliding rod with an axis extending from bottom to top is fixedly provided on the upper end surface of the push plate, two connecting strips stacked up and down are rotatably sleeved on the sliding rod, and each driving plate is hinged to the corresponding connecting strip.

[0009] According to a favorable embodiment, a limiting cylinder is fixedly provided on the lower end surface of the horizontal section of the support plate, and the inner wall diameter of the limiting cylinder is the same as the diameter of the sliding rod. Two left-right symmetrical support plates are fixedly provided on the lower end surface of the horizontal section of the support plate, and the support plates are, from top to bottom, an isosceles triangle segment and an inverted triangular prism segment.

[0010] According to a favorable embodiment, the installation unit includes a linkage block, and the upper end surface of the installation plate is slidably provided with two linkage blocks opposite to each other on the left and right sides, and the rear end surfaces of the two linkage blocks are fixedly provided with limit plates, and the right end surface of each limit plate is fixedly provided with an adjustment plate, and an auxiliary component is commonly provided between the two limit plates, and the front end surface of the horizontal section of the fixed plate is provided with two adjustment grooves opposite to each other on the left and right sides.

[0011] According to a favorable embodiment, the installation unit also includes a lower pressure plate, the upper end surface of the connecting plate is open, and a lower pressure plate is slidably provided on the inner wall of the connecting plate opening, and a plurality of downward pressure springs are commonly provided between the lower pressure plate and the connecting plate, and a rotating cylinder is rotatably provided on the connecting plate, a spiral rod is fixedly provided on the lower end surface of the lower pressure plate, and two front and rear opposite protrusions are fixedly provided on the inner wall of the rotating cylinder, and the spiral section of the spiral rod cooperates with the protrusion, and an installation assembly is provided on the rotating cylinder.

[0012] According to a favorable embodiment, the mounting assembly includes a driving gear, a driving gear is fixedly sleeved on the rotating cylinder, two rack plates that are opposite to each other and meshed with the driving gear are slidably arranged on the connecting plate, and the two rack plates are symmetrical about the axis of the driving gear. An L-shaped connecting plate is fixedly arranged on the side of each rack plate away from the rotating cylinder, and trapezoidal correction plates are slidably arranged on the horizontal sections of the two connecting plates, and the small diameter sections of the two correction plates are facing the side away from the lower pressure plate. A correction spring is commonly arranged between each correction plate and the corresponding vertical section of the connecting plate, a positioning plate is fixedly arranged on the front end surface of the mounting plate, and a positioning spring is commonly arranged between the abutment plate and the side plate.

[0013] According to a favorable embodiment, the auxiliary component includes a fixed cylinder, a fixed cylinder is fixedly provided on the right end face of each of the limit plates, each of the fixed cylinders is located on the side of the adjustment plate away from the assembly block, a movable rod with an axis extending from front to rear is slidably provided on each of the fixed cylinders, a wedge block is fixedly provided on the rear end face of each of the movable rods, a movable spring is commonly provided between each of the wedge blocks and the corresponding fixed cylinder, the two wedge blocks are symmetrical on the left and right, the rear end face of the wedge blocks is inclined backward from left to right, and the front end face of the fixed plate is provided with a centering groove corresponding to the wedge blocks one by one.

[0014] According to a favorable embodiment, a limiting spring is commonly provided between each of the limit plates and the assembly block, the rear end faces of the two adjustment plates are inclined downward from front to back, the upper end faces of the two adjustment plates are provided with a snap-in groove, the inner wall of each adjustment groove is provided with an L-shaped snap-in plate that slides up and down, and the two vertical sections of the snap-in plates penetrate the fixed plate, the upper end faces of the two vertical sections of the snap-in plates are inclined upward from front to back, and a snap-in spring is commonly provided between each horizontal section of the snap-in plate and the fixed plate.

[0015] In summary, the present invention includes at least one of the following beneficial effects: First, through the cooperation of the supporting mechanism and the installing mechanism, multiple switch cabinets can be placed on the steel frame at equal distances from left to right while keeping the multiple switch cabinets aligned front to back, which is convenient for the staff to assemble the multiple switch cabinets into a stable whole, and helps to improve the stability and structural strength of the overall distribution cabinet after installation; secondly, the switch cabinet transported to the steel frame does not need to adjust its position and angle again, which reduces the process steps and processes in the assembly process and improves the overall assembly efficiency.

[0016] Second, the left and right sides of the switch cabinet are limited by the connecting plate and the installation unit, and then the connecting plate is driven by the auxiliary components to align the front and back of the assembled switch cabinet. This not only ensures the stability of the transported switch cabinet during transportation, but also avoids the problem of the connection between the two adjacent switch cabinets being affected by the tilt of the transported switch cabinet.

[0017] 3. The staff fixed multiple switch cabinets on the steel frame in sequence and at equal intervals through the support mechanism and the positioning plate, so that the gaps between the multiple switch cabinets on the left and right are the same. This can not only prevent the problem of electrical connectors being unable to be installed due to excessive gaps between the switch cabinets, but also, after the switch cabinets are evenly arranged on the left and right, they can improve the overall structural strength and stability of the switch cabinets. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a high-voltage switch cabinet assembly device provided according to an embodiment of the present invention is shown.

[0020] Figure 2 A three-dimensional structural schematic diagram of a U-shaped frame, a support plate and a fixing plate provided according to an embodiment of the present invention is shown.

[0021] Figure 3 A schematic diagram of the three-dimensional structure of a sliding plate, a moving plate and a plug-in plate provided according to an embodiment of the present invention is shown.

[0022] Figure 4 A partial cross-sectional schematic diagram of a sliding rod, a connecting bar and a driving plate provided according to an embodiment of the present invention is shown.

[0023] Figure 5 A schematic diagram of the three-dimensional structure of a fixing plate, a connecting plate and a mounting plate provided according to an embodiment of the present invention is shown.

[0024] Figure 6 A partial cross-sectional schematic diagram of a spiral rod, a rotating cylinder and an adjusting plate provided according to an embodiment of the present invention is shown.

[0025] Figure 7 The embodiment provided according to the present invention shows Figure 6 Schematic diagram of the structure at point A in .

[0026] Figure 8 A partial cross-sectional schematic diagram of a fixing plate, an adjusting groove and a clamping plate provided according to an embodiment of the present invention is shown.

[0027] Fig. 9 A schematic diagram of the three-dimensional structure of a steel frame provided according to an embodiment of the present invention is shown.

[0028] The above drawings include the following reference numerals:

[0029] 1. Steel frame; 2. U-shaped frame; 21. Roller; 3. First hydraulic cylinder; 4. Push plate; 5. Support mechanism; 51. Sliding plate; 52. Horizontal plate; 53. Support plate; 54. Drive unit; 541. Plug-in plate; 542. Horizontal frame; 543. Moving plate; 544. Drive plate; 545. Moving spring; 546. Sliding rod; 547. Connecting strip; 548. Limiting cylinder; 549. Opening plate; 55. Limiting block; 6. Mounting mechanism; 61. Fixed plate; 62. Second hydraulic cylinder; 63. Adjusting slot; 64. Connecting plate; 65. Mounting plate; 66. Mounting unit; 661. Linkage block; 662. Limiting plate; 663. Adjusting plate; 664. Auxiliary components; 6641. Fixed cylinder; 6642, movable rod; 6643, wedge block; 6644, movable spring; 6645, centering groove; 6646, limit spring; 6647, snap-in groove; 6648, snap-in plate; 6649, snap-in spring; 665, lower pressure plate; 6651, lower pressure spring; 666, rotating cylinder; 667, spiral rod; 668, protrusion; 669, installation assembly; 6691, driving gear; 6692, rack plate; 6693, connecting plate; 6694, correction plate; 6695, correction spring; 6696, butt plate; 6697, positioning plate; 6698, side plate; 6699, positioning spring; 67, assembly block; 69, translation plate; 7, switch cabinet; 8, trolley. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, a high-voltage switch cabinet assembly device includes a U-shaped frame 2, the U-shaped opening of the U-shaped frame 2 faces upward, a plurality of rollers 21 are rotatably provided on the lower end surface of the horizontal section of the U-shaped frame 2, a first hydraulic cylinder 3 is fixedly provided on the upper end surface of the horizontal section of the U-shaped frame 2, a push plate 4 is fixedly provided on the upper end surface of the telescopic end of the first hydraulic cylinder 3, and a support mechanism 5 is provided on the push plate 4.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the support mechanism 5 includes a sliding plate 51, and the opposite surfaces of the vertical sections of the two U-shaped frames 2 are provided with sliding plates 51 for sliding up and down. Two left-right symmetrical limit blocks 55 are fixedly provided at the front and rear ends of the two sliding plates 51. The right rear limit block 55 is taken as an example for explanation. The rear end surface of the right rear limit block 55 is inclined downward from front to back. The front and rear sides of the two sliding plates 51 are fixedly provided with cross plates 52, and the upper end surfaces of the two cross plates 52 are commonly fixedly provided with U-shaped support plates 53, and the U-shaped opening of the support plate 53 faces downward. A driving unit 54 is arranged between the two sliding plates 51, and the driving unit 54 includes four rectangularly distributed plug-in plates 541. The plug-in plates 541 are triangular sections and rectangular sections with their tips facing upwards from top to bottom, and a mounting mechanism 6 is arranged on the support plate 53.

[0033] like Figure 1 , Figure 2 , Figure 5 and Figure 8 As shown, the mounting mechanism 6 includes an L-shaped fixed plate 61, the upper end surface of the horizontal section of the support plate 53 is fixedly provided with the fixed plate 61, the vertical section of the fixed plate 61 is fixedly provided with a second hydraulic cylinder 62, the rear end surface of the telescopic end of the second hydraulic cylinder 62 is fixedly provided with an L-shaped translation plate 69, the front end surface of the horizontal section of the translation plate 69 is fixedly provided with an assembly block 67, the front end surface of the assembly block 67 is fixedly provided with a mounting plate 65, the upper end surface of the mounting plate 65 is rotatably provided with a connecting plate 64, the mounting plate 65 is provided with a mounting unit 66, the rear end surface of the connecting plate 64 is slidably provided with a butt plate 6696, the upper end surface of the butt plate 6696 is inclined downward from back to front, and the upper end surface of the horizontal section of the fixed plate 61 is fixedly provided with a side plate 6698.

[0034] It should be noted that the distance between the rectangular sections of the plug-in plate 541 in the left-right direction is the same as the distance between every two left-right opposite steel bars, and the distance from the support plate 53 to the upper end surface of the horizontal section of the fixed plate 61 is the same as the distance from the support plate 53 to the upper end surface of the connecting plate 64.

[0035] During operation, the staff pushes the U-shaped frame 2 to slide left and right under the steel frame 1. When the U-shaped frame 2 moves to the bottom of the corresponding two groups of longitudinal steel bars, the first hydraulic cylinder 3 works to drive the push plate 4 to move upward, and the push plate 4 drives the support plate 53, the two sliding plates 51 and the two transverse plates 52 to move synchronously, so that the driving unit 54 drives the multiple plug-in plates 541 to move, and each plug-in plate 541 triangular section is in contact with the corresponding steel bar, and then the plug-in plates 541 continue to move upward until each plug-in plate 541 rectangular section is inserted between the corresponding two steel bars, and the multiple plug-in plates 541 restrict and fix the support plate 53 to the left and right under the corresponding two groups of steel bars, and The distances from the left and right sides of the support plate 53 to the steel bars are made the same. During this process, the two sliding plates 51 drive the corresponding two limit blocks 55 to move upward synchronously, so that the inclined surfaces of the four limit blocks 55 are in contact with the corresponding steel plates, thereby limiting the front and rear limits of the support plate 53 and fixing them under the corresponding two groups of steel bars, and making the distances from the front and rear sides of the support plate 53 to the steel plates the same. The staff drives the switch cabinet 7 to move to the steel frame 1 based on the fixed support plate 53, which not only improves the stability of the switch cabinet 7 during movement, but also makes the gaps between the left and right sides of the placed multiple switch cabinets 7 the same, which is convenient for the staff to fix and connect them, effectively improving the assembly efficiency.

[0036] The staff placed the switch cabinet 7 on the trolley 8 through the existing external lifting equipment, and then pushed the trolley 8 to move the corresponding two sets of steel bars to one side and make the length direction of the trolley 8 parallel to the length direction of the steel bars. The second hydraulic cylinder 62 worked to drive the translation plate 69 to move, so that the translation plate 69 drove the connecting plate 64 and the mounting plate 65 to move to the bottom of the trolley 8, and the inclined surface of the support plate 6696 contacted the switch cabinet 7, so that the support plate 6696 slid downward. When the support plate 6696 moved to the front side of the switch cabinet 7, the mounting unit 66 drove the support plate 6696 to slide upward and reset. Then the second hydraulic cylinder 62 worked to drive the connecting plate 64 to slide away from the trolley 8, so that the support plate 6696 drove the switch cabinet 7 to slide downward. The switch cabinet 7 is moved onto the connecting plate 64, and the left and right sides of the switch cabinet 7 are restricted and fixed on the connecting plate 64 through the gravity of the switch cabinet 7 and the installation unit 66, further improving the stability of the switch cabinet 7 during transportation, until the rear side of the switch cabinet 7 contacts the side plate 6698 on the horizontal section of the fixed plate 61. Finally, the staff drives the connecting plate 64 and the switch cabinet 7 downward through the operation of the first hydraulic cylinder 3, places the switch cabinet 7 on the steel frame 1, and makes the transported switch cabinet 7 and the installed switch cabinet 7 centered in the front and rear directions, so that the staff can assemble multiple switch cabinets 7 into a stable whole, which helps to improve the overall stability and structural strength of the switch cabinet 7 after installation.

[0037] like Figure 2 , Figure 3 and Figure 4As shown, two cross frames 542 are fixedly provided on the opposite surfaces of the two sliding plates 51, and two left-right symmetrical moving plates 543 are provided on the two cross frames 542 for sliding left and right. Taking the left moving plate 543 as an example, two front-to-back opposing driving plates 544 are provided on the right end surface of the left moving plate 543 for sliding back and forth, and each driving plate 544 is fixedly connected to the corresponding plug-in plate 541, and a moving spring 545 is provided between the moving plate 543 and the corresponding sliding plate 51. A sliding rod 546 with an axis extending from bottom to top is fixedly provided on the upper end surface of the push plate 4, and two upper and lower stacking connecting strips 547 are rotatably sleeved on the sliding rod 546, and each driving plate 544 is hinged to the corresponding connecting strip 547.

[0038] like Figure 2 , Figure 3 and Figure 4 As shown, a limiting cylinder 548 is fixedly provided on the lower end surface of the horizontal section of the support plate 53, and the inner wall diameter of the limiting cylinder 548 is the same as the diameter of the sliding rod 546. Two left-right symmetrical support plates 549 are fixedly provided on the lower end surface of the horizontal section of the support plate 53. The support plates 549 are, from top to bottom, an isosceles triangle section and an inverted triangular prism section.

[0039] During operation, the first hydraulic cylinder 3 works to drive the push plate 4 to move upward, and the push plate 4 drives the sliding rod 546 to be inserted into the limiting cylinder 548, and then the sliding rod 546 continues to slide upward until the triangular prism section of the support plate 549 contacts the two connecting strips 547, so that the two connecting strips 547 drive the driving plate 544 to rotate, and the driving plate 544 drives the corresponding plug-in plate 541 to move, so that every two front and rear opposite plug-in plates 541 are away from each other, and each driving plate 544 drives the corresponding moving plate 543 to move, and makes The two movable plates 543 move away from each other in the left-right direction, and each movable plate 543 compresses the corresponding movable spring 545. During this process, the four plug-in plates 541 gradually move upward until the four plug-in plates 541 are inserted between the corresponding two steel bars, thereby fixing the positions of the support plate 53 and the U-shaped frame 2. By installing the switch cabinet 7 based on the fixed support plate 53, multiple switch cabinets 7 are centered in the front-to-back direction and the gaps between the left and right are the same, thereby ensuring the overall structural strength of the assembled switch cabinet 7.

[0040] When the support plate 53 is restricted and fixed under the corresponding two groups of steel bars, the sliding rod 546 drives the two connecting bars 547 to move upward synchronously, so that the two connecting bars 547 slide upward along the triangular prism section of the support plate 549, thereby making the two connecting bars 547 rotate relative to each other, and each connecting bar 547 drives the corresponding two driving plates 544 and the plug-in plates 541 to move, thereby facilitating the multiple plug-in plates 541 to restrict and fix the support plate 53 to the left and right.

[0041] like Figure 2 , Figure 5 and Figure 6 As shown, the mounting unit 66 includes a linkage block 661, and the upper end surface of the mounting plate 65 is slidably provided with two linkage blocks 661 opposite to each other on the left and right sides, and the rear end surfaces of the two linkage blocks 661 are fixedly provided with limit plates 662, and the right end surface of each limit plate 662 is fixedly provided with an adjustment plate 663, and an auxiliary component 664 is commonly provided between the two limit plates 662, and the front end surface of the horizontal section of the fixed plate 61 is provided with two adjustment grooves 63 opposite to each other on the left and right sides.

[0042] like Figure 2 , Figure 6 and Figure 7 As shown, the installation unit 66 also includes a lower pressure plate 665, the upper end surface of the connecting plate 64 is open, and the lower pressure plate 665 is slidingly arranged on the inner wall of the opening of the connecting plate 64, and a plurality of downward pressure springs 6651 are arranged between the lower pressure plate 665 and the connecting plate 64, and a rotating cylinder 666 is rotatably arranged on the connecting plate 64, a spiral rod 667 is fixedly arranged on the lower end surface of the lower pressure plate 665, and two front and rear opposite protrusions 668 are fixedly arranged on the inner wall of the rotating cylinder 666, and the spiral section of the spiral rod 667 cooperates with the protrusion 668, and an installation component 669 is arranged on the rotating cylinder 666.

[0043] like Figure 2 , Figure 6 and Figure 7 As shown, the mounting assembly 669 includes a driving gear 6691, a driving gear 6691 is fixedly sleeved on the rotating cylinder 666, two rack plates 6692 which are opposite to each other and meshing with the driving gear 6691 are slidably arranged on the connecting plate 64, and the two rack plates 6692 are symmetrical about the axis of the driving gear 6691, and an L-shaped connecting plate 6693 is fixedly arranged on the side of each rack plate 6692 away from the rotating cylinder 666, and trapezoidal correction plates 6694 are slidably arranged on the horizontal sections of the two connecting plates 6693, and the small diameter sections of the two correction plates 6694 are facing the side away from the lower pressure plate 665, and a correction spring 6695 is commonly arranged between each correction plate 6694 and the corresponding vertical section of the connecting plate 6693, a positioning plate 6697 is fixedly arranged on the front end surface of the mounting plate 65, and a positioning spring 6699 is commonly arranged between the abutment plate 6696 and the side plate 6698.

[0044] During operation, the second hydraulic cylinder 62 drives the mounting plate 65 to move to the bottom of the trolley 8. During this process, the inclined surface of the support plate 6696 contacts the switch cabinet 7, causing the support plate 6696 to slide downward and gradually compress the positioning spring 6699. Subsequently, the support plate 6696 is continuously squeezed by the lower end surface of the switch cabinet 7. When the support plate 6696 moves to the front side of the switch cabinet 7, the compressed positioning spring 6699 is reset and drives the support plate 6696 to move upward synchronously.

[0045] When the connecting plate 64 drives the two rack plates 6692 and the correction plate 6694 to move upward synchronously, the upper inclined surface of the correction plate 6694 contacts the steel bar, so that the correction plate 6694 gradually compresses the correction spring 6695 until the two correction plates 6694 no longer contact the steel bar. The correction spring 6695 drives the correction plate 6694 to reset, avoiding the problem that the connecting plate 64 cannot move upward due to the steel bar blocking the correction plate 6694.

[0046] When the switch cabinet 7 is moved to the connecting plate 64, the switch cabinet 7 drives the lower pressure plate 665 to move downward, and the lower pressure plate 665 drives the screw rod 667 to move downward, so that the rotating cylinder 666 drives the driving gear 6691 to rotate, and the driving gear 6691 drives the two rack plates 6692, the connecting plate 6693 and the correction plate 6694 to move, so that the two correction plates 6694 approach each other in the left and right directions, and the left and right sides of the switch cabinet 7 are restricted and fixed on the connecting plate 64, so that the distance from the left and right sides of the switch cabinet 7 to the connecting plate 64 is the same, and the stability of the switch cabinet 7 during movement is improved.

[0047] Then the second hydraulic cylinder 62 works to drive the two adjustment plates 663 and the connecting plate 64 to move toward the fixed plate 61, and the two adjustment plates 663 are inserted into the corresponding adjustment slots 63 through the cooperation of the auxiliary component 664, so that the distances from the left and right sides of the connecting plate 64 to the steel bar are the same, ensuring that the distances from the left and right sides of the switch cabinet 7 to the steel bar are the same, so that the gaps between the left and right sides of the placed multiple switch cabinets 7 are the same, which is convenient for the staff to fix and connect them.

[0048] like Figure 2 , Figure 5 and Figure 6As shown, the auxiliary component 664 includes a fixed cylinder 6641, and the right end face of each of the limit plates 662 is fixedly provided with a fixed cylinder 6641, and each fixed cylinder 6641 is located on the side of the adjustment plate 663 away from the assembly block 67. A movable rod 6642 with an axis extending from front to rear is slidably provided on each fixed cylinder 6641, and a wedge block 6643 is fixedly provided on the rear end face of each movable rod 6642. A movable spring 6644 is commonly provided between each wedge block 6643 and the corresponding fixed cylinder 6641. The two wedge blocks 6643 are symmetrical on the left and right. The right side wedge block 6643 is taken as an example for explanation. The rear end face of the right side wedge block 6643 is inclined backward from left to right, and the front end face of the fixed plate 61 is provided with a centering groove 6645 corresponding to the wedge block 6643 one by one.

[0049] like Figure 6 , Figure 7 and Figure 8 As shown, a limiting spring 6646 is commonly provided between each of the limit plates 662 and the assembly block 67, the rear end faces of the two adjustment plates 663 are both inclined downward from front to back, the upper end faces of the two adjustment plates 663 are both provided with a snap-in groove 6647, and the inner wall of each adjustment groove 63 is provided with an L-shaped snap-in plate 6648 that slides up and down, and the vertical sections of the two snap-in plates 6648 pass through the fixed plate 61, and the upper end faces of the vertical sections of the two snap-in plates 6648 are both inclined upward from front to back, and a snap-in spring 6649 is commonly provided between the horizontal section of each snap-in plate 6648 and the fixed plate 61.

[0050] During operation, when the switch cabinet 7 is restricted and fixed on the connecting plate 64 by the two correction plates 6694, when the switch cabinet 7 drives the connecting plate 64 to rotate so that the connecting plate 64 and the switch cabinet 7 and the mounting plate 65 are tilted, the connecting plate 64 drives the two linkage blocks 661, the limit plate 662, the fixed cylinder 6641 and the wedge block 6643 to rotate, and finally the wedge block 6643 and the corresponding center groove 6645 are tilted.

[0051] The connecting plate 64 is driven by the working second hydraulic cylinder 62 to move toward the fixed plate 61 until the inclined surfaces of the two wedge blocks 6643 contact the corresponding centering groove 6645. The two wedge blocks 6643 drive the corresponding linkage blocks 661 to move through the movable rod 6642, the fixed cylinder 6641 and the limit plate 662, so that the two linkage blocks 661 drive the connecting plate 64 to move. As the wedge blocks 6643 are gradually inserted into the centering groove 6645, the connecting plate 64 is aligned with the mounting plate 65 in the center left and right, avoiding the problem that the switch cabinet 7 cannot be installed due to the tilt of the placed switch cabinet 7 and the adjacent switch cabinet 7. Then the wedge block 6643 drives the movable rod 6642 to slide in the fixed cylinder 6641, and gradually compresses the movable spring 6644 to guide the adjustment plate 663 to be inserted into the adjustment groove 63.

[0052] During the process of the two adjustment plates 663 being inserted into the corresponding adjustment grooves 63, the switch cabinet 7 is driven by the connecting plate 64 to move to the upper end surface of the horizontal section of the fixed plate 61, so that the switch cabinet 7 gradually contacts the inclined surfaces of the two clamping plates 6648 until the two clamping plates 6648 are moved downward and inserted into the corresponding clamping grooves 6647 and stretch the corresponding clamping springs 6649. The clamping plates 6648 cooperate with the clamping grooves 6647 to limit the connection plates 64 and the mounting plates 65 from continuing to move, so that the placement positions of the multiple switch cabinets 7 in the front and rear directions are the same, so that the multiple switch cabinets 7 are aligned in the front and rear center, ensuring the overall structural strength of the assembled switch cabinets 7.

[0053] Subsequently, the first hydraulic cylinder 3 works to drive the push plate 4, the support plate 53, the mounting plate 65 and the connecting plate 64 to move downward, so that the lower inclined surfaces of the two correction plates 6694 contact the steel bars and squeeze the corresponding correction springs 6695, preventing the steel bars from hindering the connecting plate 64 from moving downward, and the switch cabinet 7 no longer squeezes the clamping plate 6648, so that the compressed clamping spring 6649 drives the corresponding clamping plate 6648 to reset, releasing the fixing restriction on the mounting plate 65, so that the connecting plate 64 and the mounting plate 65 can move again.

[0054] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0055] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high voltage switch cabinet assembly device, characterized in that: It comprises a U-shaped frame (2), wherein the U-shaped opening of the U-shaped frame (2) faces upward, a plurality of rollers (21) are rotatably arranged on the lower end surface of the horizontal section of the U-shaped frame (2), a first hydraulic cylinder (3) is fixedly arranged on the upper end surface of the horizontal section of the U-shaped frame (2), a push plate (4) is fixedly arranged on the upper end surface of the telescopic end of the first hydraulic cylinder (3), and a support mechanism (5) is arranged on the push plate (4); The support mechanism (5) comprises a sliding plate (51), and the opposite surfaces of the vertical sections of the two U-shaped frames (2) are provided with sliding plates (51) for sliding up and down movement, and two left-right symmetrical limit blocks (55) are fixedly provided at the front and rear ends of the two sliding plates (51), and the rear end surfaces of the limit blocks (55) are inclined downward from front to rear, and the front and rear sides of the two sliding plates (51) are fixedly provided with transverse plates (52), and the upper end surfaces of the two transverse plates (52) are commonly fixedly provided with a U-shaped support plate (53), and the U-shaped opening of the support plate (53) faces downward, and a driving unit (54) is provided between the two sliding plates (51), and the driving unit (54) comprises four rectangularly distributed plug-in plates (541), and the plug-in plates (541) are triangular sections and rectangular sections from top to bottom, and a mounting mechanism (6) is provided on the support plate (53); The mounting mechanism (6) comprises an L-shaped fixed plate (61), the upper end surface of the horizontal section of the support plate (53) is fixedly provided with the fixed plate (61), the vertical section of the fixed plate (61) is fixedly provided with a second hydraulic cylinder (62), the rear end surface of the telescopic end of the second hydraulic cylinder (62) is fixedly provided with an L-shaped translation plate (69), the front end surface of the horizontal section of the translation plate (69) is fixedly provided with an assembly block (67), the front end surface of the assembly block (67) is fixedly provided with a mounting plate (65), the upper end surface of the mounting plate (65) is rotatably provided with a connecting plate (64), the mounting plate (65) is provided with a mounting unit (66), the rear end surface of the connecting plate (64) is slidably provided with a stop plate (6696), the upper end surface of the stop plate (6696) is inclined downward from back to front, and the upper end surface of the horizontal section of the fixed plate (61) is fixedly provided with a side plate (6698).

2. A high-voltage switch cabinet assembly device according to claim 1, characterized in that: Two horizontal frames (542) are fixedly arranged on the opposite surfaces of the two sliding plates (51); two left-right symmetrical moving plates (543) are slidably arranged on the two horizontal frames (542); two front-to-back opposite driving plates (544) are slidably arranged on the right end surface of the moving plate (543); each driving plate (544) is fixedly connected to the corresponding plug-in plate (541); a moving spring (545) is commonly arranged between the moving plate (543) and the corresponding sliding plate (51); a sliding rod (546) with an axis extending from bottom to top is fixedly arranged on the upper end surface of the pushing plate (4); two connecting strips (547) stacked up and down are rotatably sleeved on the sliding rod (546); and each driving plate (544) is hinged to the corresponding connecting strip (547).

3. A high-voltage switch cabinet assembly device according to claim 2, characterized in that: A limiting cylinder (548) is fixedly arranged on the lower end surface of the horizontal section of the support plate (53), and the inner wall diameter of the limiting cylinder (548) is the same as the diameter of the sliding rod (546). Two left-right symmetrical support plates (549) are fixedly arranged on the lower end surface of the horizontal section of the support plate (53), and the support plates (549) are, from top to bottom, an isosceles triangle section and an inverted triangular pyramid section.

4. The high-voltage switch cabinet assembly equipment according to claim 1, characterized in that: The mounting unit (66) comprises a linkage block (661); the upper end surface of the mounting plate (65) is provided with two linkage blocks (661) which are opposite to each other and can slide left and right; the rear end surfaces of the two linkage blocks (661) are fixedly provided with a limit plate (662); the right end surface of each limit plate (662) is fixedly provided with an adjustment plate (663); an auxiliary component (664) is provided between the two limit plates (662); and the front end surface of the horizontal section of the fixed plate (61) is provided with two adjustment grooves (63) which are opposite to each other.

5. The high-voltage switch cabinet assembly equipment according to claim 4, characterized in that: The mounting unit (66) also includes a lower pressure plate (665), the upper end surface of the connecting plate (64) is open, and the lower pressure plate (665) is slidably arranged on the inner wall of the opening of the connecting plate (64), and a plurality of lower pressure springs (6651) are arranged between the lower pressure plate (665) and the connecting plate (64), and a rotating cylinder (666) is rotatably arranged on the connecting plate (64), and a spiral rod (667) is fixedly arranged on the lower end surface of the lower pressure plate (665), and two front and rear opposite protrusions (668) are fixedly arranged on the inner wall of the rotating cylinder (666), and the spiral section of the spiral rod (667) cooperates with the protrusion (668), and a mounting assembly (669) is arranged on the rotating cylinder (666).

6. The high-voltage switch cabinet assembly equipment according to claim 5, characterized in that: The mounting assembly (669) comprises a driving gear (6691), the driving gear (6691) is fixedly sleeved on the rotating cylinder (666), and two rack plates (6692) are slidably arranged on the connecting plate (64) and are opposite to each other and meshed with the driving gear (6691), and the two rack plates (6692) are symmetrical about the axis of the driving gear (6691), and an L-shaped connecting plate (6693) is fixedly arranged on the side of each rack plate (6692) away from the rotating cylinder (666). A trapezoidal correction plate (6694) is slidably arranged on the horizontal section of the connecting plate (6693) to the left and right, and the small diameter sections of the two correction plates (6694) are facing the side away from the lower pressure plate (665). A correction spring (6695) is commonly arranged between each correction plate (6694) and the corresponding vertical section of the connecting plate (6693). A positioning plate (6697) is fixedly arranged on the front end surface of the mounting plate (65), and a positioning spring (6699) is commonly arranged between the abutment plate (6696) and the side plate (6698).

7. The high-voltage switch cabinet assembly equipment according to claim 4, characterized in that: The auxiliary component (664) comprises a fixed cylinder (6641), the right end face of each of the limiting plates (662) is fixedly provided with a fixed cylinder (6641), each of the fixed cylinders (6641) is located on the side of the adjustment plate (663) away from the assembly block (67), each of the fixed cylinders (6641) is provided with a movable rod (6642) whose axis extends from front to rear and slides forward and backward, a wedge block (6643) is fixedly provided on the rear end face of each movable rod (6642), a movable spring (6644) is commonly provided between each of the wedge blocks (6643) and the corresponding fixed cylinder (6641), the two wedge blocks (6643) are symmetrical, the rear end face of the wedge blocks (6643) is inclined backward from left to right, and the front end face of the fixed plate (61) is provided with a centering groove (6645) corresponding to the wedge blocks (6643) one by one.

8. The high-voltage switch cabinet assembly equipment according to claim 7, characterized in that: A limiting spring (6646) is commonly provided between each of the limiting plates (662) and the assembly block (67); the rear end surfaces of the two adjusting plates (663) are inclined downward from front to back; the upper end surfaces of the two adjusting plates (663) are provided with a clamping groove (6647); the inner wall of each adjusting groove (63) is provided with an L-shaped clamping plate (6648) that slides up and down; the vertical sections of the two clamping plates (6648) penetrate the fixed plate (61); the upper end surfaces of the vertical sections of the two clamping plates (6648) are inclined upward from front to back; and a clamping spring (6649) is commonly provided between the horizontal section of each clamping plate (6648) and the fixed plate (61).

Images