Load switch cabinet for offshore wind power

Abstract

The utility model relates to the technical field of offshore wind power, in particular to a load switch cabinet for offshore wind power, which comprises a cabinet body, a placement frame arranged in the cabinet body and a cabinet door arranged in the cabinet body. The traction component comprises a supporting assembly arranged in the cabinet body, a traction assembly arranged in the cabinet body, a connecting assembly arranged on the side wall of the placing frame, a matching assembly arranged on one side of the traction assembly and an adjusting assembly arranged on one side of the traction assembly; the guiding part comprises a swinging assembly arranged on the inner wall of the cabinet body, a mounting assembly arranged on one side of the placing frame, a guiding assembly arranged on the inner wall of the cabinet body and a limiting assembly arranged on the inner wall of the cabinet body, and components located in the placing frame are pulled to move to the cabinet door through opening of the cabinet door. And the cabinet door is closed to realize automatic resetting of the placement rack, so that a maintainer can conveniently maintain components in the cabinet body in a narrow space.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore wind power, in particular to a load switch cabinet for offshore wind power. Background Art

[0002] Wind power load switch cabinet is a kind of switch cabinet, which can disconnect a certain amount of overload when in use, so it is mostly used in the field of wind power. Among them, offshore wind power mostly uses load switch cabinets as components and circuit cabinets for installation and use.

[0003] During use, since the placement space of offshore wind power equipment is greatly limited by the wind power equipment, when the circuits and components in the load switch cabinet need to be repaired, due to the small space, it is inconvenient for maintenance personnel to repair the components inside the cabinet, which affects the maintenance efficiency. It is not convenient to move and observe the components inside the cabinet, which brings inconvenience to the maintenance process. Utility Model Content

[0004] In view of the problem in the above-mentioned prior art that the installation space is small and the components inside the cabinet are inconvenient to move during the maintenance process, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a load switch cabinet for offshore wind power.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an installation component, including a cabinet body, a placement rack arranged in the cabinet body, and a cabinet door arranged in the cabinet body; a traction component, including a supporting component arranged in the cabinet body, a traction component arranged in the cabinet body, a connecting component arranged on the side wall of the placement rack, a matching component arranged on one side of the traction component, and an adjusting component arranged on one side of the traction component; a guide component, including a swinging component arranged on the inner wall of the cabinet body, an installation component arranged on one side of the placement rack, a guiding component arranged on the inner wall of the cabinet body, and a limiting component arranged on the inner wall of the cabinet body.

[0007] As a preferred solution of an offshore wind power load switch cabinet of the utility model, the support assembly includes a guide groove opened at the bottom of the cabinet body, a wheel frame is fixedly connected to one side of the placement frame, and the wheel frame is rollingly connected in the guide groove.

[0008] As a preferred solution of an offshore wind power load switch cabinet of the utility model, the traction assembly includes a rotating shaft fixedly connected to the cabinet door, the rotating shaft is rotatably connected to the cabinet body, the side wall of the rotating shaft is fixedly connected with a driving gear, the cabinet body is rotatably connected with a connecting shaft, the side wall of the connecting shaft is fixedly connected with a connecting gear and a rotating gear, the connecting gear is meshed with the driving gear, the cabinet body is slidably connected with a traction tooth plate, and the rotating gear is meshed with the traction tooth plate.

[0009] As a preferred solution of an offshore wind power load switch cabinet of the utility model, the connecting assembly includes a connecting frame fixedly connected to one side of the placement frame, one side of the connecting frame is fixedly connected to a fixed tooth plate, and the inner wall of the cabinet is rotatably connected to a transmission gear.

[0010] As a preferred solution of an offshore wind power load switch cabinet of the utility model, the mating component includes a connecting rod arranged in the cabinet, a mounting frame is provided on the side wall of the connecting rod, a movable groove is penetrated on one side of the mounting frame, the mounting frame is fixedly connected to the traction tooth plate, and an adjusting nut is threadedly connected to the side wall of the connecting rod.

[0011] As a preferred solution of a load switch cabinet for offshore wind power generation in the utility model, the adjustment component includes a connecting groove opened on the inner wall of one side of the cabinet, a movable tooth plate is slidably connected to one side of the connecting groove, a matching gear is rotatably connected to the inner wall of one side of the cabinet, the movable tooth plate is meshed with the matching gear, and a guide roller is rotatably connected to the side of the movable tooth plate close to the inner wall of the cabinet, and the guide roller is rollingly connected in the connecting groove.

[0012] As a preferred solution of an offshore wind power load switch cabinet of the utility model, the swing assembly includes a swing frame fixedly connected to one side of the mating gear, and a rolling groove is provided on one side of the swing frame.

[0013] As a preferred solution of a load switch cabinet for offshore wind power of the utility model, the installation assembly includes a mounting plate fixedly connected to one side of the placement frame, a fixed tube is fixedly connected to one side of the mounting plate, a sliding plate is slidably connected in the fixed tube, a connecting roller is rotatably connected to one side of the sliding plate, a matching groove is provided on one side of the fixed tube, a reset rod is fixedly connected to one side of the sliding plate, and a reset spring is sleeved on the side wall of the reset rod.

[0014] As a preferred solution of a load switch cabinet for offshore wind power of the utility model, the guide assembly includes an upper guide groove opened on the inner wall of the cabinet body, a lower guide groove is opened on the inner wall of the cabinet body, a reset groove is opened on the inner wall of the cabinet body, the upper guide groove connects the lower guide groove and the reset groove, and the connecting roller is rollingly connected in the upper guide groove.

[0015] As a preferred solution of an offshore wind power load switch cabinet of the utility model, the limit assembly includes a limit groove opened on the inner wall of the cabinet body, the swing frame is rotatably connected to a limit roller on one side close to the cabinet body, and the limit roller is rollingly connected in the limit groove.

[0016] The utility model provides a beneficial effect of a load switch cabinet for offshore wind power: by arranging a supporting assembly, a traction assembly and a connecting assembly, the components in the placement rack can be driven to move within the cabinet to the cabinet door when the cabinet door is opened or closed, so as to facilitate the maintenance personnel to inspect the components on the placement rack; at the same time, the cabinet door can realize automatic resetting of the placement rack and the components thereon during the closing process, so as to facilitate the maintenance process and avoid the problem that the narrow space in the offshore wind power equipment causes inconvenience to the maintenance process of the components in the load cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The figure is an overall schematic diagram of a load switch cabinet for offshore wind power.

[0019] Figure 2 The present invention is a schematic diagram of the partial internal structure of a load switch cabinet for offshore wind power.

[0020] Figure 3 The figure is a schematic diagram of the external structure of a traction component of an offshore wind power load switch cabinet.

[0021] Figure 4 The present invention is a schematic diagram of the external structure of an installation component of a load switch cabinet for offshore wind power.

[0022] Figure 5 The figure is a schematic diagram of the external structure of the matching components of an offshore wind power load switch cabinet.

[0023] Figure 6 The present invention is a schematic diagram of the external structure of a regulating component of an offshore wind power load switch cabinet.

[0024] Figure 7 The figure is a schematic diagram of the external structure of a swing assembly of an offshore wind power load switch cabinet.

[0025] Figure 8 The figure is a schematic diagram of the external structure of a limit assembly of a load switch cabinet for offshore wind power.

[0026] Fig. 9 The present invention is a schematic diagram of the internal structure of an installation component of an offshore wind power load switch cabinet.

[0027] In the figure: 100, installation component; 101, cabinet; 102, placement rack; 103, cabinet door; 200, traction component; 201, support assembly; 201a, guide groove; 201b, wheel frame; 202, traction assembly; 202a, rotating shaft; 202b, driving gear; 202c, connecting shaft; 202d, connecting gear; 202e, rotating gear; 202f, traction tooth plate; 203, connecting assembly; 203a, connecting rack; 203b, fixed tooth plate; 203c, transmission gear; 204, matching assembly; 204a, connecting rod; 204b, mounting rack; 204c, movable groove; 204d, adjusting nut; 20 5. Adjustment assembly; 205a. Movable tooth plate; 205b. Matching gear; 205c. Guide roller; 205d. Connecting groove; 300. Guide component; 301. Swing assembly; 301a. Swing frame; 301b. Rolling groove; 302. Mounting assembly; 302a. Mounting plate; 302b. Fixed tube; 302c. Sliding plate; 302d. Connecting roller; 302e. Matching groove; 302f. Reset rod; 302g. Reset spring; 303. Guide assembly; 303a. Upper guide groove; 303b. Lower guide groove; 303c. Reset groove; 304. Limit assembly; 304a. Limit groove; 304b. Limit roller. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1

[0032] Reference Figure 1 to Figure 3, which is the first embodiment of the utility model, and this embodiment provides an offshore wind power load switch cabinet, which can realize the effect that the components in the placement rack 102 move toward and away from the cabinet door 103 when the cabinet door 103 is opened and closed, respectively. It includes an installation component 100, including a cabinet 101, a placement rack 102 arranged in the cabinet 101, and a cabinet door 103 arranged in the cabinet 101; a traction component 200, including a support component 201 arranged in the cabinet 101, and a traction component 202 arranged in the cabinet 101, the support component 201 includes a guide groove 201a opened at the bottom of the cabinet 101, the placement rack 102 2 is fixedly connected to a wheel frame 201b, and the wheel frame 201b is rollingly connected in the guide groove 201a. The traction component 202 includes a rotating shaft 202a fixedly connected to the cabinet door 103, the rotating shaft 202a is rotatably connected to the cabinet body 101, and the side wall of the rotating shaft 202a is fixedly connected to a driving gear 202b. A connecting shaft 202c is rotatably connected in the cabinet body 101, and a connecting gear 202d and a rotating gear 202e are fixedly connected to the side wall of the connecting shaft 202c. The connecting gear 202d is meshed with the driving gear 202b, and a traction tooth plate 202f is slidably connected in the cabinet body 101, and the rotating gear 202e is meshed with the traction tooth plate 202f.

[0033] Specifically, the rack 102 is inside the cabinet 101, and the bottom is supported by the wheel frame 201b. At the same time, under the limitation of the guide groove 201a, it can only move in the direction inside the groove body to approach and move away from the cabinet door 103. The traction tooth plate 202f is against the position of the rack 102. The movement of the traction tooth plate 202f can provide a limit release for the rack 102, so that it can move. At the same time, the resetting of the traction tooth plate 202f can press the rack 102 against the inside of the cabinet 101. The cabinet door 103 and the driving gear 202b are coaxially connected, and the rotation and opening of the cabinet door 103 can drive the synchronous rotation of the driving gear 202b, thereby achieving the synchronization of the movement of the placement rack 102 with the cabinet door 103 during the resetting process.

[0034] When in use, the cabinet door 103 drives the rotation of the rotating shaft 202a during the process of rotating and opening. At this time, the rotating shaft 202a drives the driving gear 202b thereon to rotate, and drives the connecting shaft 202c and the rotating gear 202e on the connecting shaft 202c to rotate through the engagement with the connecting gear 202d. At this time, the rotating gear 202e is engaged with the traction tooth plate 202f. As the cabinet door 103 is gradually opened, the traction tooth plate 202f moves away from the placement rack 102. At this time, the placement rack 102 can move in the cabinet body 101 under the support of the wheel frame 201b and the guidance of the guide groove 201a. During the closing process, the cabinet door 103 is rotated in the opposite direction to drive the traction tooth plate 202f to move in the opposite direction and offset the placement, so as to push the cabinet door 103 to the cabinet body 101. The cabinet 103 is moved to its initial position by the traction tooth plate 202f, and the traction tooth plate 202f can fix the placement rack 102 tightly, ensuring that the placement rack 102 is fixed and stable in the cabinet 101 when the cabinet door 103 is in a closed state. At the same time, the traction tooth plate 202f is engaged with the rotating gear 202e during the movement. The engagement of the traction tooth plate 202f with the rotating gear 202e can achieve the effect of engagement limiting, ensuring the stability of the placement rack 102 during the resetting process. In addition, the cabinet door 103 and the driving gear 202b are coaxially connected, and the rotation and opening of the cabinet door 103 can drive the synchronous rotation of the driving gear 202b, thereby achieving the placement rack 102 being synchronized with the movement of the cabinet door 103 during the resetting process.

[0035] In summary, through the meshing of the traction tooth plate 202f and the rotating gear 202e and the tight contact with the placement rack 102, under the driving action of the driving gear 202b and the connecting gear 202d, the traction tooth plate 202f can be driven to follow the opening and closing states of the cabinet door 103 to limit the position and tighten the placement rack 102, so that the placement rack 102 can be easily moved in the cabinet body 101 during the opening process of the cabinet door 103, and the placement rack 102 can be pushed to reset when the cabinet door 103 is closed, so as to facilitate the inspection and maintenance process of the components in the placement rack 102.

[0036] Example 2

[0037] Reference Figures 4 to 6, which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a connection component 203 of an offshore wind power load switch cabinet, which solves the problem of traction movement and resetting process of the placement frame 102 when the cabinet door 103 is in the open and closed states. It includes a connection component 203 including a connection frame 203a fixedly connected to one side of the placement frame 102, one side of the connection frame 203a is fixedly connected to a fixed tooth plate 203b, the inner wall of the cabinet 101 is rotatably connected to a transmission gear 203c, one side of the connection plate is fixedly connected to a fixed tooth plate 203b, and a matching component 204 includes a connecting rod 204a arranged in the cabinet 101, a mounting frame 204b is provided on the side wall of the connecting rod 204a, a movable groove 204c is penetrated on one side of the mounting frame 204b, the mounting frame 204b is fixedly connected to the traction tooth plate 202f, and the connecting rod 20 4a is threadedly connected with an adjusting nut 204d, the adjusting component 205 includes a connecting groove 205d opened on the inner wall of one side of the cabinet 101, and a movable tooth plate 205a is slidably connected to one side of the connecting groove 205d, and a matching gear 205b is rotatably connected to the inner wall of one side of the cabinet 101, and the movable tooth plate 205a is meshed with the matching gear 205b, and the side of the movable tooth plate 205a close to the inner wall of the cabinet 101 is rotatably connected with a guide roller 205c, and the guide roller 205c is rollingly connected in the connecting groove 205d, and the matching component 204 includes a connecting rod 204a arranged in the cabinet 101, and a mounting frame 204b is provided on the side wall of the connecting rod 204a, and a movable groove 204c is penetrated on one side of the mounting frame 204b, and the mounting frame 204b is fixedly connected to the traction tooth plate 202f, and the side wall of the connecting rod 204a is threadedly connected with an adjusting nut 204d.

[0038] Specifically, the connecting frame 203a is fixedly connected to both sides of the placement frame 102, and can pull the placement frame 102 to move in the cabinet 101 while providing support for the placement frame 102, wherein the connecting plate is placed horizontally, and the fixed tooth plate 203b is placed on the connecting plate and is fixedly connected at the same time, wherein the fixed tooth plate 203b is meshed with the transmission gear 203c, and the transmission gear 203c is meshed with the matching gear 205b, and through the meshing of the two gears, the fixed tooth plate 203b and the movable tooth plate 205a can be moved in the same direction, and in addition, the movable tooth plate 205a is moved and limited by the rolling connection between the guide roller 205c and the connecting groove 205d during the movement, wherein as Figure 4The connecting groove 205d shown in the figure is provided with two groove bodies connected with the connecting groove 205d on the inner wall of the cabinet 101, which are used for limiting and guiding the continuous movement of the movable tooth plate 205a when the movable tooth plate 205a is separated from the movable gear. In addition, the connecting rod 204a is fixedly connected to one end of the movable tooth plate 205a, and the mounting frame 204b is sleeved on the side wall of the connecting rod 204a through the movable groove 204c. The mounting frame 204b is adjusted along the connecting rod 204a by two adjusting nuts 204d on the side wall of the connecting rod 204a. The connecting rod 204a is limited in the direction, and the direction perpendicular to the connecting rod 204a is limited by the movable groove 204c. The movable groove 204c provides the connecting rod 204a with a movable space in the direction perpendicular to the connecting rod 204a, provides lateral movement for the movable tooth plate 205a, and provides guidance and movable space for the position deviation of the movable tooth plate 205a in the vertical direction. In addition, the mounting frame 204b is fixedly connected to one side of the traction tooth plate 202f, and the movement state is synchronized with the traction tooth plate 202f.

[0039] When in use, the traction tooth plate 202f moves in the cabinet 101 when the cabinet door 103 is opened or closed. At this time, the movable tooth plate 205a is driven to move in the cabinet 101 through the mounting frame 204b and the connecting rod 204a. At this time, the guide roller 205c rolls in the connecting groove 205d, and the movable tooth plate 205a is engaged with the matching gear 205b to drive the matching gear 205b to rotate. At this time, the matching gear 205b is engaged with the transmission gear 203c, and the transmission gear 203c is engaged with the fixed tooth plate 203b, driving the movement of the fixed tooth plate 203b, that is, driving the movement of the connecting frame 203a and the placement rack 102 in the cabinet 101. At this time, the placement rack 102 is given a moving traction through the action of opening and closing the cabinet door 103, so that the placement rack 102 has an initial velocity in the cabinet 101. At this time, the placement rack 102 is in the process of moving. The movable tooth plate 205a continues to move following the opening and closing process of the cabinet door 103. When the guide roller 205c on the movable tooth plate 205a contacts the groove body and moves away from the matching gear 205b, the connecting rod 204a is displaced in a direction perpendicular to the connecting rod 204a through the movable mounting frame 204b. At this time, the movable tooth plate 205a is disengaged from the matching gear 205b. The initial velocity movement of the placement rack 102 and the tight support of the traction tooth plate 202f, as well as the rolling connection between the wheel frame 201b and the guide groove 201a, can provide the initial velocity and inertia for the movement of the placement rack 102. At the same time, the rolling connection between the wheel frame 201b and the guide groove 201a can provide rolling support for the placement rack 102 during the movement process, thereby achieving its automatic movement when the cabinet door 103 is in the open state, and the automatic movement and reset effect when the cabinet door 103 is in the closed state.

[0040] In summary, through the meshing of the movable tooth plate 205a and the matching gear 205b, and the meshing transmission of the transmission gear 203c and the fixed tooth plate 203b, the initial speed of movement of the placement rack 102 in the cabinet 101 can be provided, which facilitates the movement of the placement rack 102 to the cabinet door 103 and the reset process when the cabinet 101 is in the open and closed states.

[0041] Example 3

[0042] Reference Figure 7 to Figure 9 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a guide component 300 of an offshore wind power load switch cabinet, which solves the problem of automatic propulsion of a placement frame 102 during movement in a cabinet body 101. It includes a swing assembly 301 including a swing frame 301a fixedly connected to one side of a matching gear 205b, a rolling groove 301b is provided on one side of the swing frame 301a, and an installation assembly 302 includes a mounting plate 302a fixedly connected to one side of the placement frame 102, a fixed pipe 302b is fixedly connected to one side of the mounting plate 302a, a sliding plate 302c is slidably connected in the fixed pipe 302b, a connecting roller 302d is rotatably connected to one side of the sliding plate 302c, and a connecting roller 302d is provided on one side of the fixed pipe 302b. A reset groove 303c, a reset rod 302f is fixedly connected to one side of the sliding plate 302c, a reset spring 302g is sleeved on the side wall of the reset rod 302f, the guide assembly 303 includes an upper guide groove 303a opened on the inner wall of the cabinet 101, a lower guide groove 303b is opened on the inner wall of the cabinet 101, a reset groove 303c is opened on the inner wall of the cabinet 101, the upper guide groove 303a connects the lower guide groove 303b and the reset groove 303c, the connecting roller 302d is rollingly connected in the upper guide groove 303a, the limiting assembly 304 includes a limiting groove 304a opened on the inner wall of the cabinet 101, and the side of the swing frame 301a close to the cabinet 101 is rotatably connected to the limiting roller 304b, and the limiting roller 304b is rollingly connected in the limiting groove 304a.

[0043] Furthermore, the swing frame 301a is fixedly connected to the matching gear 205b, and its movement state is synchronized with the matching gear 205b, that is, the matching gear 205b can drive the rotation of the swing frame 301a in the process of providing the initial velocity of the placement frame 102 during the movement. In addition, the mounting plate 302a is installed on both sides of the placement frame 102, and the two sliding plates 302c are both slidably connected in the fixed tube 302b. The two connecting rollers 302d on both sides are respectively rollingly connected in the upper guide groove 303a and the rolling groove 301b of the swing frame 301a, wherein the upper guide groove 303a, the lower guide groove 303b and the reset groove 303c are all connected to each other, and the connecting parts are all chamfered. The two reset rods 302f are respectively arranged at the opposite ends of the two sliding plates 302c, and the reset rod 302f slides and extends into the sliding plates 302c at the relative positions, and the two ends of the reset spring 302g are respectively fixedly connected to the opposite ends of the two sliding plates 302c, wherein the reset groove 303c is opened on the side of the fixed tube 302b away from the placement rack 102, and the matching groove 302e cooperates with the connecting roller 302d, and the reset rod 302f and the reset spring 302g are both in the matching groove 302e, wherein the upper guide groove 303a and the lower guide groove 303b are both inclined, and the reset groove 303c is vertically arranged as shown in the figure.

[0044] When in use, the cabinet 101 cooperates with the rotation of the gear 205b to drive the swing frame 301a to rotate during the movement. At this time, the limit roller 304b is rollingly connected in the limit groove 304a, providing a limit and guide for the swing of the swing frame 301a, ensuring the stability of the swing frame 301a. At this time, the rotation of the swing frame 301a drives the swing frame 301a to rotate. Figure 4 As shown in the figure, the connecting roller 302d at the bottom moves up, and at this time, the connecting roller 302d drives the bottom sliding plate 302c to move up through the reset rod 302f and the sliding guide of the fixed tube 302b to slide in the fixed tube 302b. At this time, the reset spring 302g is compressed, and at the same time, the connecting plate pulls the placement rack 102 to move in the cabinet 101, driving the fixed tube 302b to pull the fixed tube 302b. Figure 4The sliding plate 302c in the middle upper part moves toward the lower part of the figure while squeezing and compressing the return spring 302g. At this time, the upper guide groove 303a is tilted, and the swing frame 301a is in a tilted state. At this time, under the action of inertia, the placement rack 102 provides traction in the direction of the cabinet door 103. At the same time, the return spring 302g, during the squeezing and compression process, presses the connecting roller 302d against the upper guide groove 303a and the rolling groove 301b respectively, so as to continuously increase the resistance of the fixed pipe 302b during the movement, that is, to achieve the slow and stable movement of the placement rack 102, and avoid the placement rack 102 from being moved. 02 tilts or falls during the movement. When the cabinet door 103 is closed, the swing frame 301a swings in the opposite direction under the drive of the matching gear 205b. At this time, the connecting roller 302d in the rolling groove 301b faces the opposite direction, and the roller in the upper guide groove 303a and the roller in the lower guide groove 303b are in the opposite direction of the upper guide groove 303a and are in a tilted state. At this time, as the placement rack 102 is reset, the reset spring 302g is repeatedly squeezed and compressed to provide stability and support for the reset process of the placement rack 102. In this process, when the placement rack 102 2 moves to the maximum displacement close to the cabinet 101, at this time, the lower connecting roller 302d gradually moves away from the fixed tube 302b, and the sliding plate 302c slides. Under the reset push of the reset spring 302g, the sliding plate 302c is reset to the initial position. When the placement rack 102 moves toward the inside of the cabinet 101 and resets, the swing frame 301a rotates in the opposite direction. At this time, as the placement rack 102 moves, the sliding plate 302c slides in the fixed tube 302b and drives the reset spring 302g to squeeze and shrink, which provides resistance for the reset process of the placement rack 102, ensuring that the placement rack 102 Stability during the resetting process: when the placement rack 102 reaches the initial position, the upper connecting roller 302d is separated from the lower guide groove 303b and rolls in the resetting groove 303c. Under the guidance of the resetting groove 303c and the resetting push of the resetting spring 302g, the upper connecting roller 302d is pushed to the initial position, and the resetting process of the upper sliding plate 302c and the resetting spring 302g is completed. Repeating the above process can provide a moving limit effect for the movement process of the placement rack 102 in the cabinet 101, thereby ensuring the stability of the placement rack 102 during the movement process.

[0045] In summary, by sliding the connecting roller 302d and the sliding plate 302c, the resistance of the rolling contact of the connecting roller 302d in the upper guide groove 303a and the lower guide groove 303b changes, which can provide a moving limiting effect during the movement of the placement rack 102 in the cabinet 101, thereby ensuring the stability of the placement rack 102 during the movement.

[0046] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0048] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A load switch cabinet for offshore wind power, characterized in that: include, The installation component (100) comprises a cabinet (101), a placement rack (102) arranged in the cabinet (101), and a cabinet door (103) arranged in the cabinet (101); The traction component (200) comprises a support component (201) arranged in the cabinet (101), a traction component (202) arranged in the cabinet (101), a connection component (203) arranged on the side wall of the placement rack (102), a matching component (204) arranged on one side of the traction component (202), and an adjustment component (205) arranged on one side of the traction component (202); The guide component (300) comprises a swing component (301) arranged on the inner wall of the cabinet (101), a mounting component (302) arranged on one side of the placement rack (102), a guiding component (303) arranged on the inner wall of the cabinet (101), and a limiting component (304) arranged on the inner wall of the cabinet (101).

2. The load switch cabinet for offshore wind power as claimed in claim 1, characterized in that: The support assembly (201) comprises a guide groove (201a) provided at the bottom of the cabinet (101); a wheel frame (201b) is fixedly connected to one side of the placement frame (102); and the wheel frame (201b) is rollingly connected in the guide groove (201a).

3. The load switch cabinet for offshore wind power as claimed in claim 1, characterized in that: The traction assembly (202) comprises a rotating shaft (202a) fixedly connected to the cabinet door (103), the rotating shaft (202a) being rotatably connected to the cabinet body (101), a driving gear (202b) being fixedly connected to the side wall of the rotating shaft (202a), a connecting shaft (202c) being rotatably connected inside the cabinet body (101), a connecting gear (202d) and a rotating gear (202e) being fixedly connected to the side wall of the connecting shaft (202c), the connecting gear (202d) being meshed with the driving gear (202b), a traction tooth plate (202f) being slidably connected inside the cabinet body (101), the rotating gear (202e) being meshed with the traction tooth plate (202f).

4. The load switch cabinet for offshore wind power as claimed in claim 1, characterized in that: The connection assembly (203) comprises a connection frame (203a) fixedly connected to one side of the placement frame (102), one side of the connection frame (203a) is fixedly connected to a fixed tooth plate (203b), and the inner wall of the cabinet (101) is rotatably connected to a transmission gear (203c).

5. The load switch cabinet for offshore wind power as claimed in claim 1, characterized in that: The mating assembly (204) comprises a connecting rod (204a) arranged in the cabinet (101); a mounting frame (204b) is provided on the side wall of the connecting rod (204a); a movable groove (204c) is provided through one side of the mounting frame (204b); the mounting frame (204b) is fixedly connected to the traction tooth plate (202f); and an adjusting nut (204d) is threadedly connected to the side wall of the connecting rod (204a).

6. The load switch cabinet for offshore wind power as claimed in claim 1, characterized in that: The adjustment component (205) comprises a connection groove (205d) provided on an inner wall of one side of the cabinet (101); a movable tooth plate (205a) is slidably connected to one side of the connection groove (205d); a matching gear (205b) is rotationally connected to the inner wall of one side of the cabinet (101); the movable tooth plate (205a) is meshed with the matching gear (205b); a guide roller (205c) is rotationally connected to the side of the movable tooth plate (205a) close to the inner wall of the cabinet (101); and the guide roller (205c) is rollingly connected in the connection groove (205d).

7. The load switch cabinet for offshore wind power as claimed in claim 6, characterized in that: The swing assembly (301) comprises a swing frame (301a) fixedly connected to one side of the matching gear (205b), and a rolling groove (301b) is provided on one side of the swing frame (301a).

8. The load switch cabinet for offshore wind power generation according to claim 1, characterized in that: The mounting assembly (302) comprises a mounting plate (302a) fixedly connected to one side of the placement rack (102); a fixing tube (302b) is fixedly connected to one side of the mounting plate (302a); a sliding plate (302c) is slidably connected inside the fixing tube (302b); a connecting roller (302d) is rotatably connected to one side of the sliding plate (302c); a matching groove (302e) is provided on one side of the fixing tube (302b); a reset rod (302f) is fixedly connected to one side of the sliding plate (302c); and a reset spring (302g) is sleeved on the side wall of the reset rod (302f).

9. The load switch cabinet for offshore wind power as claimed in claim 8, characterized in that: The guide assembly (303) comprises an upper guide groove (303a) provided on the inner wall of the cabinet (101), a lower guide groove (303b) provided on the inner wall of the cabinet (101), a reset groove (303c) provided on the inner wall of the cabinet (101), the upper guide groove (303a) connecting the lower guide groove (303b) and the reset groove (303c), and the connecting roller (302d) is rollingly connected in the upper guide groove (303a).

10. The load switch cabinet for offshore wind power generation according to claim 7, characterized in that: The limiting assembly (304) comprises a limiting groove (304a) provided on the inner wall of the cabinet (101); a side of the swing frame (301a) close to the cabinet (101) is rotatably connected to a limiting roller (304b); and the limiting roller (304b) is rollingly connected in the limiting groove (304a).

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