A kind of lifting equipment for high-altitude installation of control cabinet

Abstract

The present invention relates to the technical field of lifting equipment, and in particular to a control cabinet high-altitude installation lifting equipment, comprising a rectangular frame, a mounting plate connecting plate, an electric moving block and an adjusting component, etc.; the rectangular frame is movably connected to the mounting plate; the mounting plate is connected to the adjusting component; the adjusting component is connected to the connecting plate; the connecting plate is provided with a plurality of slide grooves; each slide groove is slidably connected with a plurality of electric moving blocks; the electric moving block is moved forward and backward, and at the same time, the sleeve rod is moved left and right on the screw rod, until four levels detect that the rectangular frame is in a horizontal state, indicating that the center of gravity position of the control cabinet has been adjusted, thereby avoiding the problem in the prior art that the hanging plate and the parts connected thereto cannot maintain balance under the influence of the center of gravity of the cabinet, that is, the slide rail is difficult to be stably placed on the platform, which will lead to the problem of instability in the process of removing the cabinet from the slide rail.

Description

Technical Field

[0001] The invention relates to the technical field of lifting equipment, and in particular to a lifting equipment for high-altitude installation of a control cabinet. Background Art

[0002] Existing Chinese patent: A lifting device for construction and transportation of electric appliance cabinets (CN112357749A). The device adds water with the same weight as the cabinet body into the counterweight box, that is, the cabinet body is placed on the left and the counterweight box is placed on the right, so that the hanging plate and the parts connected thereto are kept balanced, so that the subsequent slide rails can be stably placed on the platform. However, the center of gravity of the cabinet body is usually not at its center position. At the same time, since the lifting ring on the hanging plate can rotate around with its contact point with the lifting rope as the axis, when the center of gravity of the cabinet body is at its rear side, the hanging plate will be affected by the center of gravity of the cabinet body, and the lifting ring on the hanging plate will rotate backward with its contact point with the lifting rope as the axis. At this time, the hanging plate and the parts connected thereto cannot maintain balance, and when the slide rail is placed on the platform, there is an angle between the two, that is, the slide rail is difficult to be placed stably on the platform, which will cause the process of removing the cabinet body from the slide rail to be extremely unstable, and thus there is a serious safety hazard. Summary of the invention

[0003] In order to overcome the problem that the hanger plate and its connected parts cannot maintain balance under the influence of the center of gravity of the cabinet, that is, the slide rail is difficult to be stably placed on the platform, which will lead to instability in the process of removing the cabinet from the slide rail, the present invention provides a control cabinet high-altitude installation lifting device.

[0004] The technical solution of the present invention is: a control cabinet high-altitude installation lifting equipment, including a rectangular frame and a mounting plate; the rectangular frame is movably connected to the mounting plate; it also includes a connecting plate, an electric moving block 1, a bearing plate, a sphere, a connecting block, a lifting ring, a spirit level, a base plate 1, a motor 1 and an adjusting component; the mounting plate is connected to the adjusting component; the adjusting component is connected to the connecting plate; the connecting plate is provided with a plurality of slide grooves 1; each slide groove 1 is slidably connected with a plurality of electric moving blocks 1; all the electric moving blocks 1 are commonly fixed to the bearing plate; the rectangular frame is fixed with a sphere; the sphere is rotatably connected to the connecting block, and the sphere and the connecting block cooperate to form a universal joint structure; the connecting block is fixed with a lifting ring; a spirit level for detecting whether it is in a horizontal state is arranged around the rectangular frame; the connecting plate is rotatably connected to the base plate 1; the base plate 1 is provided with slide grooves 2 matching the number of slide grooves 1; the connecting plate is fixed with at least one motor 1, and the output shaft of the motor 1 is fixed to the base plate 1.

[0005] As a preferred technical solution of the present invention, the adjustment component includes an electric moving block 2, a long plate, a screw rod, a sleeve rod and a motor 2; at least one electric moving block 2 is slidably connected to the left and right sides of the mounting plate; the left electric moving block 2 is fixedly connected to a long plate; the right electric moving block 2 is fixedly connected to another long plate; the left long plate is rotatably connected to two screw rods, and each screw rod is rotatably connected to the right long plate; each screw rod is screwed to a sleeve rod, and all the sleeve rods are rotatably connected to the connecting plate; the connecting plate is fixedly connected to at least two motors 2, and the rotating part of each motor 2 is fixedly connected to the corresponding sleeve rod.

[0006] As a preferred technical solution of the present invention, the hanging ring is provided with an arc-shaped portion.

[0007] As a preferred technical solution of the present invention, it also includes an electric push rod and an insertion rod; the sphere is provided with a through hole; the connecting block is provided with a groove, and the through hole is aligned with the groove; the sphere is fixedly connected to the electric push rod; the telescopic part of the electric push rod is fixedly connected to the insertion rod.

[0008] As a preferred technical solution of the present invention, the insertion rod is provided with a truncated cone portion.

[0009] As a preferred technical solution of the present invention, a rubber ring is provided on the outer surface of the insertion rod, and the overall diameter of the insertion rod is larger than the diameter of the through hole and the groove.

[0010] As a preferred technical solution of the present invention, the substrate 1 is provided with a plurality of reinforcement parts.

[0011] As a preferred technical solution of the present invention, it also includes L-shaped plate one, L-shaped plate two and a threaded rod; the bearing plate is rotatably connected to the L-shaped plate one; the L-shaped plate one is rotatably connected to two L-shaped plates two, and the L-shaped plate two is used to cooperate with the L-shaped plate one to prevent the control cabinet from moving; each L-shaped plate two is rotatably connected to a threaded rod, and each threaded rod is screwed to the L-shaped plate one.

[0012] As a preferred technical solution of the present invention, it also includes a push plate 1, a sliding block 1 and an electric push rod 2; the mounting plate is movably connected to multiple push plates 1; the rectangular frame is slidably connected to the sliding blocks 1 matching the number of the push plates 1, and each sliding block 1 is movably connected to the corresponding push plate 1; the rectangular frame is fixedly connected to the electric push rod 2 matching the number of the sliding blocks 1, and the telescopic part of each electric push rod 2 is fixedly connected to the corresponding sliding block 1.

[0013] As a preferred technical solution of the present invention, it also includes a base plate 2, a sliding block 2, an electric push rod 3 and a push plate 2; a plurality of base plates 2 are fixedly connected to the supporting plate; each base plate 2 is slidably connected to a sliding block 2; each base plate 2 is fixedly connected to an electric push rod 3, and the telescopic part of the electric push rod 3 is fixedly connected to the corresponding sliding block 2; an L-shaped plate 1 is movably connected to push plates 2 matching the number of sliding blocks 2, and each push plate 2 is movably connected to the corresponding sliding block 2.

[0014] Beneficial effect: By moving the electric moving block 2 forward and backward, and at the same time, making the sleeve rod move left and right on the screw rod, until the four level gauges detect that the rectangular frame is in a horizontal state, it means that the center of gravity of the control cabinet has been adjusted. This avoids the problem in the prior art that the hanging plate and its connected parts cannot maintain balance under the influence of the center of gravity of the cabinet, that is, the slide rail is difficult to be stably placed on the platform, which will lead to the problem of instability in the process of removing the cabinet from the slide rail;

[0015] The control cabinet can be restricted by cooperating with the L-shaped plate 1, the L-shaped plate 2 and the threaded rod, so as to prevent the control cabinet from moving under the influence of shaking, thereby causing the rectangular frame and its connected parts to be in a tilted state again;

[0016] By making the lower side of the flipped substrate 1 contact with the inner bottom surface of the platform, and then controlling the electric moving block 1 to transport the control cabinet into the platform, so that the height between the control cabinet and the inner bottom surface of the platform is relatively small, the problem that there is a certain height between the window and the inner bottom surface of the platform, and the substrate 1 is placed on the window, the overall instability, and the control cabinet is relatively heavy and relatively large, and it is difficult to manually move the control cabinet from the L-shaped plate 1 is avoided;

[0017] By cooperating with the sliding block 2, the electric push rod 3 and the push plate 2, the upper side of the flipped control cabinet is placed under the inner top surface of the window, so as to avoid the problem that the control cabinet is limited by the window height and cannot enter the platform through the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first structure disclosed by the hoisting device for high-altitude installation of a control cabinet of the present invention;

[0019] Figure 2 A second structural schematic diagram of the control cabinet high-altitude installation lifting device disclosed by the present invention;

[0020] Figure 3 A schematic diagram of the internal three-dimensional structure disclosed by the hoisting device for high-altitude installation of the control cabinet of the present invention;

[0021] Figure 4A schematic diagram of the structure of the adjustment assembly, the mounting plate, the connecting plate, the electric moving block 1 and the bearing plate disclosed in the high-altitude installation lifting device of the control cabinet of the present invention;

[0022] Figure 5 The first state diagram disclosed by the hoisting device for high-altitude installation of the control cabinet of the present invention;

[0023] Figure 6 This is a second state diagram disclosed by the lifting device for high-altitude installation of a control cabinet of the present invention.

[0024] The markings in the figure are: 1-rectangular frame, 2-mounting plate, 3-connecting plate, 4-electric moving block 1, 5-carrying plate, 6-ball, 7-connecting block, 8-lifting ring, 9-level meter, 10-base plate 1, 11-motor 1, 101-electric moving block 2, 102-long board, 103-screw rod, 104-sleeve rod, 105-motor 2, 201-electric push rod 1, 202-insertion rod, 301-L-shaped plate 1 , 302-L-shaped plate two, 303-threaded rod, 401-push plate one, 402-slide block one, 403-electric push rod two, 501-base plate two, 502-slide block two, 503-electric push rod three, 504-push plate two, 3a-slide groove one, 6a-through hole, 7a-groove, 8a-arc-shaped portion, 10a-slide groove two, 10b-reinforcement portion, 202a-cone portion, 202b-rubber ring. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention. Example 1

[0026] A control cabinet high-altitude installation lifting equipment, such as Figure 1-5 As shown, it includes a rectangular frame 1 and a mounting plate 2; the rectangular frame 1 is hinged with the mounting plate 2;

[0027] It also includes a connecting plate 3, an electric moving block 4, a bearing plate 5, a ball 6, a connecting block 7, a lifting ring 8, a level 9, a base plate 10, a motor 11 and an adjustment component; the mounting plate 2 is connected to an adjustment component for adjusting the center of gravity of the control cabinet; the adjustment component is connected to the connecting plate 3; the connecting plate 3 is provided with two slide grooves 3a; each slide groove 3a is slidably connected to two electric moving blocks 4; all the electric moving blocks 4 are fixedly connected to a bearing plate 5 for supporting the control cabinet; the rectangular frame 1 is fixedly connected to a round The ball 6 is rotatably connected to a connecting block 7, and the ball 6 and the connecting block 7 cooperate to form a universal joint structure; the connecting block 7 is fixedly connected to a lifting ring 8 for connecting to the lifting rope of the crane; a level 9 is arranged around the rectangular frame 1; the connecting plate 3 is rotatably connected to a base plate 10; the base plate 10 is provided with two slide grooves 2 10a, and each slide groove 2 10a cooperates with the corresponding slide groove 1 3a; the connecting plate 3 is bolted to two motors 11, and the output shaft of each motor 11 is fixedly connected to the base plate 10.

[0028] The adjustment component includes an electric moving block 101, a long plate 102, a screw rod 103, a sleeve rod 104 and a motor 105; two electric moving blocks 101 are slidably connected to the left and right sides of the mounting plate 2; all the left electric moving blocks 101 are fixedly connected to a long plate 102; all the right electric moving blocks 101 are fixedly connected to another long plate 102; the left long plate 102 is rotatably connected to two screw rods 103, and each screw rod 103 is rotatably connected to the right long plate 102; each screw rod 103 is screwed to a sleeve rod 104, and all the sleeve rods 104 are rotatably connected to the connecting plate 3; the connecting plate 3 is bolted to four motors 105, and the rotating part of each motor 105 is fixedly connected to the corresponding sleeve rod 104.

[0029] The lifting ring 8 is provided with an arc-shaped portion 8a for better connecting the lifting rope of the crane thereto.

[0030] It also includes an electric push rod 201 and an insertion rod 202; the ball 6 is provided with a through hole 6a; the connecting block 7 is provided with a groove 7a, and the through hole 6a is aligned with the groove 7a; the ball 6 is fixedly connected to the electric push rod 201; the telescopic part of the electric push rod 201 is fixedly connected with the insertion rod 202 which cooperates with the through hole 6a and the groove 7a to prevent the ball 6 from rotating on the connecting block 7.

[0031] The insertion rod 202 is provided with a truncated cone portion 202a for better insertion into the through hole 6a and the groove 7a.

[0032] A rubber ring 202b is provided on the outer surface of the insertion rod 202, and the overall diameter of the insertion rod 202 is larger than the diameter of the through hole 6a and the groove 7a. This setting is used to make the three fit more tightly when the insertion rod 202 is inserted into the through hole 6a and the groove 7a, thereby preventing the ball 6 from rotating slightly on the connecting block 7.

[0033] The base plate 10 is provided with a plurality of reinforcing parts 10b for enhancing its load-bearing capacity.

[0034] The specific operation of the above-mentioned embodiment 1 is as follows: first, manually place the control cabinet on the load-bearing plate 5 by a forklift. At this time, the control cabinet is aligned with the center position of the load-bearing plate 5, and then the lifting rope of the crane is connected to the lifting ring 8, and then the crane is controlled to drive the rectangular frame 1 and the parts connected thereto to move upward through the lifting ring 8, the connecting block 7, and the sphere 6 in sequence, so that the rectangular frame 1 is away from the ground, until the rectangular frame 1 and the parts connected thereto are at the target platform height, that is, the upper surface of the connecting plate 3 is above the inner bottom surface of the target platform, and then the crane is controlled to drive the rectangular frame 1 and the parts connected thereto to move toward the platform through the lifting ring 8, the connecting block 7, and the sphere 6 in sequence, until the rectangular frame 1 and the parts connected thereto are at a position where the base plate 10 can be placed on the inner bottom surface of the platform, and then, based on the view from front to back, the rotating part of the control motor 11 drives the base plate 10 to rotate counterclockwise 90 degrees with its rotating point with the connecting plate 3 as the axis. At this time, as shown in FIG. Figure 5 As shown, the upper surface of the base plate 10 is at the same level as the upper surface of the connecting plate 3, and the chute 1 3a is aligned with the chute 2 10a and connected, and then the crane is controlled to drive the rectangular frame 1 and the parts connected thereto to move downward through the lifting ring 8, the connecting block 7, and the ball 6 in sequence, so that the base plate 10 is stably placed on the inner bottom surface of the platform, and then the electric moving block 1 4 is controlled to move on the chute 1 3a and the chute 2 10a in sequence, so as to drive the bearing plate 5 and the parts connected thereto to move toward the platform until the control cabinet is in the platform, and then the control cabinet is manually removed from the bearing plate 5, thus completing the lifting work of the control cabinet;

[0035] It should be noted that, in the process of the rectangular frame 1 being away from the ground, when the rectangular frame 1 is a little distance away from the ground, it is also necessary to control the crane to stop working so that the rectangular frame 1 stops above the ground. At this time, since the control cabinet is not placed on the load-bearing plate 5, the rectangular frame 1 and the parts connected thereto are in a horizontal state. Then, after the control cabinet is placed on the load-bearing plate 5, if the center of gravity of the control cabinet is not at its center position, the rectangular frame 1 and the parts connected thereto will rotate toward the center of gravity of the control cabinet with the rotation point of the ball 6 and the connecting block 7 as the axis under the influence of the center of gravity of the control cabinet. At this time, since the rectangular frame 1 is in a tilted state with the connecting block 7 as the reference, and after the rectangular frame 1 is tilted, the four level gauges 9 will also be in a tilted state. At this time, the four level gauges 9 can be used to quickly determine that the center of gravity of the control cabinet is not at its center position.

[0036] When it is detected that the center of gravity of the control cabinet is not at its center position, the electric moving block 2 101 can be controlled to move forward and backward. At the same time, from left to right as a reference, the rotating part of the control motor 2 105 drives the corresponding sleeve rod 104 to rotate clockwise or counterclockwise on the screw rod 103, so that the sleeve rod 104 drives the connecting plate 3 and the parts connected to it to move left and right on the screw rod 103, and the center of gravity position of the control cabinet is adjusted until the four levels 9 detect that the rectangular frame 1 is in a horizontal state, which means that the center of gravity position of the control cabinet has been adjusted. In this way, the problem of the hanging plate and the parts connected to it being unable to maintain balance under the influence of the center of gravity of the cabinet body in the prior art is avoided, that is, the slide rail is difficult to be stably placed on the platform, which will lead to the process of removing the cabinet body from the slide rail and its instability;

[0037] When the center of gravity of the control cabinet is adjusted, the rectangular frame 1 and its connected parts have been restored to a horizontal state, and the ball 6 has been restored to its initial state, that is, the through hole 6a and the groove 7a have also been restored to their initial alignment state, and then the telescopic part of the electric push rod 201 is controlled to push the insertion rod 202 to move upward, so that the insertion rod 202 passes through the through hole 6a and is inserted into the groove 7a. At this time, the insertion rod 202, the through hole 6a, and the groove 7a cooperate to prevent the ball 6 from rotating on the connecting block 7, so that the crane can stably lift the control cabinet;

[0038] Furthermore, since a rubber ring 202b is provided on the outer surface of the rod 202 and the overall diameter of the rod 202 is larger than the diameters of the through hole 6a and the groove 7a, when the rod 202 is inserted into the groove 7a, the rod 202 will fit tightly with the inner surfaces of the through hole 6a and the groove 7a, thereby avoiding the problem that when there is a gap between the rod 202 and the inner surfaces of the through hole 6a and the groove 7a, the ball 6 can still rotate slightly on the connecting block 7, thereby affecting the stability and safety of the entire lifting work. Example 2

[0039] On the basis of Example 1, Figure 1-3 As shown, it also includes an L-shaped plate 1 301, an L-shaped plate 2 302 and a threaded rod 303; the supporting plate 5 is rotatably connected to the L-shaped plate 1 301; the L-shaped plate 1 301 is rotatably connected to two L-shaped plates 2 302 distributed front and back; each L-shaped plate 2 302 is rotatably connected to a threaded rod 303 for preventing it from rotating on the L-shaped plate 1 301, and each threaded rod 303 is screwed to the L-shaped plate 1 301.

[0040] The specific operation of the above-mentioned embodiment 2 is as follows: Considering that the rectangular frame 1 and the parts connected thereto will shake during the process of the crane driving the rectangular frame 1 and the parts connected thereto to move upward, that is, the control cabinet is easily moved on the load-bearing plate 5 under the influence of the shaking. After the control cabinet moves on the load-bearing plate 5, the center of gravity of the control cabinet on the load-bearing plate 5 has changed, that is, the lifting ring 8 will rotate toward the center of gravity of the control cabinet with its contact point with the lifting rope as the axis under the influence of the center of gravity of the control cabinet, and the rectangular frame 1 and the parts connected thereto will be in an inclined state again. At this time, since the base plate 10 is already in an inclined state, the base plate 10 will not be able to be stably placed on the inner bottom surface of the platform.

[0041] Therefore, before placing the control cabinet, the threaded rod 303 is first manually unscrewed from the L-shaped plate 1 301 so that the L-shaped plate 2 302 can rotate on the L-shaped plate 1 301, and then the L-shaped plate 2 302 is manually driven to rotate 180 degrees so that the L-shaped plate 2 302 is away from the load-bearing plate 5. It should be noted that the control cabinet is then placed on the L-shaped plate 1 301, and then the threaded rod 303 is manually reversed through the above-mentioned operation to make the L-shaped plate 2 302 unable to rotate on the L-shaped plate 1 301 again. At this time, the right side of the control cabinet is aligned with the L-shaped plate 1 301. The inner right side of the L-shaped plate 1 301 contacts the inner rear side of the front L-shaped plate 2 302, the rear side of the control cabinet contacts the inner front side of the rear L-shaped plate 2 302, and the inner right sides of the two L-shaped plates 2 302 contact the left side of the control cabinet at the same time, that is, the L-shaped plate 1 301, the L-shaped plate 2 302 and the threaded rod 303 cooperate to restrict the control cabinet, thereby preventing the control cabinet from moving under the influence of shaking, which will cause the rectangular frame 1 and its connected parts to be in a tilted state again. Example 3

[0042] On the basis of Example 2, Figure 1-4 and Figure 6 As shown, it also includes a push plate 401, a sliding block 402 and an electric push rod 403; the mounting plate 2 is hinged with two push plates 401; the rectangular frame 1 is slidably connected with two sliding blocks 402, and each sliding block 402 is hinged with the corresponding push plate 401; the rectangular frame 1 is bolted with two electric push rods 403, and the telescopic part of each electric push rod 403 is fixedly connected with the corresponding sliding block 402.

[0043] It also includes a base plate 2 501, a sliding block 2 502, an electric push rod 3 503 and a push plate 2 504; the supporting plate 5 is fixedly connected to the two base plates 2 501; each base plate 2 501 is slidably connected to a sliding block 2 502; each base plate 2 501 is bolted to an electric push rod 3 503, and the telescopic part of the electric push rod 3 503 is fixedly connected to the corresponding sliding block 2 502; the L-shaped plate 1 301 is hinged to the two push plates 2 504, and each push plate 2 504 is hinged to the corresponding sliding block 2 502.

[0044] The specific operation of the above-mentioned embodiment 3 is as follows: Considering that when there is a window on the target platform, although the substrate 10 can be placed on the window, there is a certain height between the window and the inner bottom surface of the platform, and the substrate 10 is unstable when placed on the window, and the control cabinet is relatively heavy and relatively large as a whole, it is difficult to manually move the control cabinet off the L-shaped plate 301, and during the process of moving, the control cabinet is very likely to fall from the L-shaped plate 301 to the inner bottom surface of the platform, which will cause damage to the control cabinet and easily cause safety hazards;

[0045] Therefore, when there is a window on the platform, first place the control cabinet on the L-shaped plate 1 301 in the same manner as in Example 2, and then keep the rectangular frame 1 and its connected parts in a horizontal state in the same manner as in Example 1, and make the connecting plate 3 near the top of the window, and the rectangular frame 1 and its connected parts are in a position where the lower side of the base plate 10 can contact the inner bottom surface of the platform after the base plate 10 is turned over, and then control the telescopic part of the electric push rod 2 403 to drive the sliding block 1 402 to move to the left, and the sliding block 1 402 pushes the mounting plate 2 and its connected parts to turn upward with the hinge point between the mounting plate 2 and the rectangular frame 1 as the axis through the push plate 1 401 to form the following figure. Figure 6 1, and then the rotating part of the motor 11 is controlled to drive the substrate 10 to rotate 90 degrees with the rotating point between the substrate 10 and the connecting plate 3 as the axis, so that the lower side of the flipped substrate 10 is as shown in FIG. Figure 6The state shown in the inner middle part is in contact with the inner bottom surface of the platform, and then the electric moving block 14 is controlled to move on the slide groove 1 3a and the slide groove 2 10a in turn, so as to drive the bearing plate 5 and the parts connected thereto to move in a tilted downward state toward the platform until the control cabinet is in the platform, and then one person first holds the control cabinet, and then another person unscrews the threaded rod 303 from the L-shaped plate 1 301, and then drives the L-shaped plate 2 302 to rotate 180 degrees, so as to release the restriction of the control cabinet by the L-shaped plate 1 301, the L-shaped plate 2 302 and the threaded rod 303. At this time, since the height between the control cabinet and the inner bottom surface of the platform is relatively small, the control cabinet can be easily moved down from the L-shaped plate 1 301 by the person, so as to avoid the problem that there is a certain height between the window and the inner bottom surface of the platform, and the base plate 10 is unstable as a whole when it is placed on the window, and the control cabinet is relatively heavy and relatively large as a whole, and it is difficult for the person to move the control cabinet down from the L-shaped plate 1 301.

[0046] Consider that when the control cabinet is relatively high, that is, the control cabinet is in Figure 6 In the tilted state shown in the middle, if the upper side of the control cabinet is higher than the inner top surface of the window, the control cabinet is limited by the height of the window and cannot enter the platform through the window;

[0047] Therefore, when the upper side of the control cabinet is higher than the inner top surface of the window, the telescopic part of the electric push rod 3 503 is first controlled to push the sliding block 2 502 to move rightward, so that the sliding block 2 502 drives the L-shaped plate 1 301 and its connected parts through the push plate 2 504 with its hinge point with the bearing plate 5 as the axis. Figure 6 The state shown in the middle part is turned down to Figure 6 In the state shown in the inner right 1, the upper side of the flipped control cabinet is located below the inner top surface of the window, thus avoiding the problem that the control cabinet is restricted by the height of the window and cannot enter the platform through the window.

[0048] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A control cabinet high-altitude installation lifting device, comprising a rectangular frame (1) and a mounting plate (2); the rectangular frame (1) is movably connected to the mounting plate (2); characterized in that: The device also comprises a connecting plate (3), an electric moving block (4), a bearing plate (5), a sphere (6), a connecting block (7), a lifting ring (8), a level (9), a base plate (10), a motor (11) and an adjustment component; the mounting plate (2) is connected to the adjustment component; the adjustment component is connected to the connecting plate (3); the connecting plate (3) is provided with a plurality of slide grooves (3a); each slide groove (3a) is slidably connected to a plurality of electric moving blocks (4); all the electric moving blocks (4) are fixedly connected to the bearing plate (5); the rectangular frame (1) is fixedly connected to the sphere (6 ); the ball (6) is rotatably connected to a connecting block (7), and the ball (6) and the connecting block (7) cooperate to form a universal shaft structure; the connecting block (7) is fixedly connected to a lifting ring (8); a level (9) for detecting whether it is in a horizontal state is arranged around the rectangular frame (1); the connecting plate (3) is rotatably connected to a base plate 1 (10); the base plate 1 (10) is provided with a number of slide grooves 2 (10a) matching the number of slide grooves 1 (3a); the connecting plate (3) is fixedly connected to at least one motor 1 (11), and the output shaft of the motor 1 (11) is fixedly connected to the base plate 1 (10); The adjustment component comprises an electric moving block 2 (101), a long plate (102), a screw rod (103), a sleeve rod (104) and a motor 2 (105); at least one electric moving block 2 (101) is slidably connected to the left and right sides of the mounting plate (2); the left electric moving block 2 (101) is fixedly connected to a long plate (102); the right electric moving block 2 (101) is fixedly connected to another long plate (102); the left long plate (102) is rotatably connected to two screw rods (103), and each screw rod (103) is rotatably connected to the right long plate (102); each screw rod (103) is rotatably connected to a sleeve rod (104), and all the sleeve rods (104) are rotatably connected to the connecting plate (3); the connecting plate (3) is fixedly connected to at least two motors 2 (105), and the rotating part of each motor 2 (105) is fixedly connected to the corresponding sleeve rod (104); By controlling the electric moving block 2 (101) to move forward and backward, and at the same time, based on the left-to-right direction, the rotating part of the control motor 2 (105) drives the corresponding sleeve rod (104) to rotate clockwise or counterclockwise on the screw rod (103), so that the sleeve rod (104) drives the connecting plate (3) and the parts connected thereto to move left and right on the screw rod (103), and the center of gravity of the control cabinet is adjusted until the four level gauges (9) detect that the rectangular frame (1) is in a horizontal state.

2. The control cabinet high-altitude installation lifting equipment according to claim 1 is characterized in that: The lifting ring (8) is provided with an arc-shaped portion (8a).

3. The control cabinet high-altitude installation lifting equipment according to claim 1 is characterized in that: It also includes an electric push rod (201) and an insertion rod (202); the sphere (6) is provided with a through hole (6a); the connecting block (7) is provided with a groove (7a), and the through hole (6a) and the groove (7a) are aligned; the sphere (6) is fixedly connected to the electric push rod (201); and the telescopic portion of the electric push rod (201) is fixedly connected to the insertion rod (202).

4. The control cabinet high-altitude installation lifting equipment according to claim 3 is characterized in that: The insertion rod (202) is provided with a truncated cone portion (202a).

5. The control cabinet high-altitude installation lifting equipment according to claim 3 is characterized in that: A rubber ring (202b) is provided on the outer surface of the insertion rod (202), and the overall diameter of the insertion rod (202) is greater than the diameters of the through hole (6a) and the groove (7a).

6. The control cabinet high-altitude installation lifting equipment according to claim 3 is characterized in that: The base plate 1 (10) is provided with a plurality of reinforcement parts (10b).

7. A control cabinet high-altitude installation lifting device according to any one of claims 4 to 6, characterized in that: It also includes an L-shaped plate 1 (301), an L-shaped plate 2 (302) and a threaded rod (303); the bearing plate (5) is rotatably connected to the L-shaped plate 1 (301); the L-shaped plate 1 (301) is rotatably connected to two L-shaped plates 2 (302), and the L-shaped plates 2 (302) are used to cooperate with the L-shaped plate 1 (301) to prevent the control cabinet from moving; each L-shaped plate 2 (302) is rotatably connected to a threaded rod (303), and each threaded rod (303) is screwed to the L-shaped plate 1 (301).

8. The control cabinet high-altitude installation lifting equipment according to claim 7 is characterized in that: It also includes a push plate one (401), a sliding block one (402) and an electric push rod two (403); the mounting plate (2) is movably connected to a plurality of push plates one (401); the rectangular frame (1) is slidably connected to the sliding blocks one (402) whose number matches the push plates one (401), and each sliding block one (402) is movably connected to the corresponding push plate one (401); the rectangular frame (1) is fixedly connected to the electric push rod two (403) whose number matches the sliding block one (402), and the telescopic part of each electric push rod two (403) is fixedly connected to the corresponding sliding block one (402).

9. The control cabinet high-altitude installation lifting equipment according to claim 8 is characterized in that: It also includes a base plate 2 (501), a sliding block 2 (502), an electric push rod 3 (503) and a push plate 2 (504); the supporting plate (5) is fixedly connected to a plurality of base plates 2 (501); each base plate 2 (501) is slidably connected to a sliding block 2 (502); each base plate 2 (501) is fixedly connected to an electric push rod 3 (503), and the telescopic part of the electric push rod 3 (503) is fixedly connected to the corresponding sliding block 2 (502); the L-shaped plate 1 (301) is movably connected to push plates 2 (504) matching the number of sliding blocks 2 (502), and each push plate 2 (504) is movably connected to the corresponding sliding block 2 (502).

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