A turnover mechanism device

Abstract

The application provides a turnover mechanism device, which comprises a controller, left and right holding mechanisms, up and down holding mechanisms, a rotary driving device and a horizontal moving mechanism connected with the controller respectively; when the porcelain sheath lightning arrester is turned over during production and assembly, the controller controls the driving devices of the up and down holding mechanisms and the left and right holding mechanisms, so that the driving devices drive the up and down holding mechanisms and the left and right holding mechanisms to install the porcelain sheath lightning arrester at a suitable position, and the rotary driving device drives the up and down holding mechanisms to rotate, thereby realizing semi-automatic turnover operation of the porcelain sheath lightning arrester during assembly, reducing the risk during manual hoisting and assembly, and achieving the purpose of ensuring safe and efficient performance of the turnover operation during production and assembly of the porcelain sheath lightning arrester.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of porcelain sheath lightning arresters, and particularly relates to a turnover mechanism device. BACKGROUND

[0002] A porcelain sheath lightning arrester is an electrical appliance for protecting electrical equipment from lightning high transient overvoltage hazards and limiting the current flow time, and is also a commonly used electrical appliance for limiting the current flow amplitude. In specific applications, the porcelain sheath lightning arrester is connected between a cable and the ground, and is usually connected in parallel with the protected equipment. When the communication cable or equipment is operated under normal working voltage, the porcelain sheath lightning arrester does not act, and is regarded as an open circuit to the ground. Once high voltage occurs and endangers the insulation of the protected equipment, the porcelain sheath lightning arrester immediately acts to guide the high-voltage impact current to the ground, thereby limiting the voltage amplitude and protecting the insulation of the communication cable and equipment. When the overvoltage disappears, the porcelain sheath lightning arrester quickly returns to the original state, allowing the communication line to work normally.

[0003] The porcelain sheath lightning arrester has different structural types for different use scenarios, and there is no unified production standard at present, so the production line used in the production of the porcelain sheath lightning arrester is also a non-standard line. In the existing porcelain sheath lightning arrester assembly process, the turnover operation is usually performed by manual hoisting and turnover. However, when hoisting is performed manually, there are great risks. On the one hand, when the personnel are distracted, the hoisting may fall, which has great safety hazards. On the other hand, when hoisting is performed, the position of the porcelain sheath lightning arrester is uncontrollable, and mechanical collision may occur, which not only causes harm to personnel, but also causes mechanical damage to the porcelain sheath.

[0004] Therefore, how to ensure the safe and efficient performance of the turnover operation in the production and assembly process of the porcelain sheath lightning arrester is a technical problem to be solved by those skilled in the art at present. SUMMARY

[0005] Therefore, the embodiment of the present application provides a turnover mechanism device to achieve the purpose of ensuring the safe and efficient performance of the turnover operation in the production and assembly process of the porcelain sheath lightning arrester.

[0006] To achieve the above object, the embodiment of the present application provides the following technical scheme.

[0007] The first aspect of the embodiment of the present application provides a turnover mechanism device, which comprises a controller, and left and right holding mechanisms, upper and lower holding mechanisms, a rotary driving device and a horizontal transfer mechanism connected with the controller respectively.

[0008] The left and right holding mechanism is fixed on the third moving guide rail of the up and down holding mechanism along the first direction, and at least includes a first moving guide rail, a left holding mechanism, a right holding mechanism and a first driving device, the first moving guide rail is arranged in parallel along the first direction, and the first driving device drives the left holding mechanism and the right holding mechanism for fixing the porcelain outer sleeve lightning arrester in the first direction to move along the first moving guide rail based on the control of the controller;

[0009] The up and down holding mechanism is fixed on the sixth moving guide rail (405) of the horizontal moving and carrying mechanism along the second direction through the rotary driving device, and at least includes a third moving guide rail, a fourth moving guide rail (210), a second holding clamp (201), a transmission device and a second driving device; the third moving guide rail and the fourth moving guide rail (210) are arranged in parallel along the second direction respectively, the transmission device drives the left and right holding mechanism to move along the third moving guide rail based on the control of the controller, the second driving device drives the second holding clamp (201) for fixing the porcelain outer sleeve lightning arrester in the second direction to move along the fourth moving guide rail based on the control of the controller, and the rotary driving device drives the up and down holding mechanism to rotate based on the control of the controller;

[0010] The horizontal moving and carrying mechanism at least includes a frame (4032), a sixth moving guide rail (405) and a motor; the sixth moving guide rail (405) is arranged in parallel along the second direction, and the motor drives the up and down holding mechanism to move along the sixth moving guide rail (405) based on the control of the controller;

[0011] Wherein, the first direction, the second direction and the third direction respectively indicate the x-axis, the y-axis and the z-axis directions in the three-dimensional coordinate system in the initial state of the overturning mechanism device.

[0012] Optionally, the left and right holding mechanism includes:

[0013] A first mounting bottom plate (103);

[0014] A first moving guide rail fixed in parallel on the first mounting bottom plate (103) along the first direction;

[0015] A left holding mechanism and a right holding mechanism with the same holding mechanism are mirror installed on the first mounting bottom plate (103) along the first direction;

[0016] The holding mechanism includes a holding clamp jaw fixing plate (106) connected with the moving guide rail (108);

[0017] A holding clamp jaw (102) fixed on one side of the holding clamp jaw fixing plate (106);

[0018] A connecting plate (107) fixed to the other side of the holding jaw fixing plate (106);

[0019] A first driving cylinder (104) provided at one end of the first mounting base plate (103) and connected with the connecting plate (107) through a first driving shaft (105);

[0020] The first holding jaw (102) in the left holding mechanism and the right holding mechanism is used for fixing the porcelain sheath lightning arrester, and the first driving cylinder (104) in the left holding mechanism and the right holding mechanism is used to push the first driving shaft (105) to drive the left holding mechanism and the right holding mechanism to move along the first moving guide rail.

[0021] Optionally, the first moving guide rail comprises four second moving guide rails (108) fixed to the first mounting base plate (103) in parallel in the first direction, wherein two parallel second moving guide rails (108) are a group, and the other two parallel second moving guide rails (108) are another group, and the two groups are mirror images of each other.

[0022] One group of the second moving guide rails (108) is connected with the holding jaw fixing plate (106) in the left holding mechanism, and the other group of the second moving guide rails (108) is connected with the first holding jaw (102) fixing plate (106) in the right holding mechanism.

[0023] Optionally, the left and right holding mechanisms further comprise:

[0024] A first backing plate (101) fixed to the inner side of the first holding jaw (102), and the first holding jaw (102) and the first backing plate (101) form a circular arc structure or a trapezoidal structure, which is used for protecting the porcelain sheath of the porcelain sheath lightning arrester.

[0025] Optionally, the up and down holding mechanisms comprise:

[0026] A rotating frame (202);

[0027] A limiting plate (203) provided on the rotating frame (202);

[0028] A third moving guide rail (204) fixed in parallel to the limiting plate (203) in the second direction, and a transmission motor (206) connected with the third moving guide rail (204) through a transmission shaft (205), wherein the left and right holding mechanisms are connected with the third moving guide rail (204), and the transmission motor (206) drives the left and right holding mechanisms to move along the third moving guide rail through the transmission shaft (205);

[0029] A second mounting base plate (208) mounted at both ends of the rotating frame (202);

[0030] On each of the second installation base plates (208), a second driving cylinder (207) is fixed, and a fourth moving guide rail (210) is fixed in parallel in a second direction, the second driving cylinder (207) drives a second clamping gripper (201) fixed on the fourth moving guide rail (210) to move along the fourth moving guide rail (210) through a second driving shaft (209).

[0031] Optionally, the third moving guide rail comprises:

[0032] Four fifth moving guide rails (204) fixed in parallel in a second direction on the limiting plate (203), wherein two parallel fifth moving guide rails (204) are a group, and the other group of two parallel fifth moving guide rails (204) are mirror images of the group.

[0033] Optionally, the up-and-down clamping mechanism further comprises:

[0034] A second backing plate covering the second clamping gripper (201), the second backing plate is used to protect the flanges at both ends of the porcelain outer sleeve lightning arrester.

[0035] Optionally, the rotating driving device comprises:

[0036] A third installation base plate (304), one side of the third installation base plate (304) is connected with a horizontal moving mechanism, and the other side is connected with a fixed part (3021) in a rotating motor (302) through an installation hole (303), the rotating motor (302) is connected with a caterpillar cable (406) in the horizontal moving mechanism through a junction box (301);

[0037] A rotating part (3022) in the rotating motor (302) is connected with the up-and-down clamping mechanism, and the up-and-down clamping mechanism is driven to produce a rotating displacement through the rotating part (3022).

[0038] Optionally, the horizontal moving mechanism comprises:

[0039] A rack (403) composed of a first base (4031) and a welded frame (4032) fixed on the first base (4031);

[0040] A caterpillar cable (406) fixed on the outside of the longitudinal beam of the welded frame (4032), the caterpillar cable (406) provides electric energy for the rotating motor (302) on the rotating driving device;

[0041] A sixth moving guide rail (405) fixed in parallel on the longitudinal beam of the welded frame (4032) in a second direction, the sixth moving guide rail (405) is connected with the rotating driving device;

[0042] A lifting screw (402) is fixed at one end to the crossbeam of the frame (4032) and connected at the other end to a servo motor (404), and the servo motor (404) provides power to the lifting screw (402).

[0043] Optionally, the horizontal moving mechanism further comprises:

[0044] A seventh moving guide rail (409) is fixed in parallel to the first base (4031) in the third direction, and the frame (4032) is connected to the seventh moving guide rail (409);

[0045] A third drive cylinder (408) is fixed to the first base (4031), and the third drive cylinder (408) is connected to the welding frame (4032) through a third drive shaft (407) to drive the frame (4032) to move along the seventh moving guide rail (409);

[0046] And / or, a screw clamping hole (401) is arranged on the lifting screw (402), and the screw clamping hole (401) is used for limiting the lifting screw (402).

[0047] The turnover mechanism device provided by the above embodiment of the application comprises a controller, left and right clamping mechanisms, an up and down clamping mechanism, a rotary driving device, and a horizontal moving mechanism connected to the controller respectively. When the porcelain outer sleeve lightning arrester is turned over during production and assembly, the controller controls the driving devices of the up and down clamping mechanism and the left and right clamping mechanism, so that the driving devices drive the up and down clamping mechanism and the left and right clamping mechanism to install the porcelain outer sleeve lightning arrester at a suitable position, and the controller controls the rotary driving device to drive the up and down clamping mechanism to rotate, thereby realizing semi-automatic turnover operation of the porcelain outer sleeve lightning arrester during assembly, reducing the risk of manual hoisting during assembly, and achieving the purpose of ensuring safe and efficient performance of the turnover operation during production and assembly of the porcelain outer sleeve lightning arrester. BRIEF DESCRIPTION OF DRAWINGS

[0048] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0049] Figure 1 The structure diagram of the turnover mechanism device provided by the embodiment of the application;

[0050] Figure 2 The structure diagram of the turnover mechanism device provided by the embodiment of the application;Figure 1 Structure diagram of the left and right holding mechanism;

[0051] Figure 3 The structure diagram of the up and down holding device provided by the embodiment of the present application is shown in the figure. Figure 1 Structure diagram of the up and down holding device provided by the embodiment of the present application is shown in the figure.

[0052] Figure 4 The structure diagram of the horizontal transfer frame provided by the embodiment of the present application is shown in the figure. Figure 1 Structure diagram of the rotating motor in the turnover mechanism device is shown in the figure.

[0053] Figure 5 The structure diagram of the horizontal transfer frame provided by the embodiment of the present application is shown in the figure. Figure 1 Structure diagram of the horizontal transfer frame provided by the embodiment of the present application is shown in the figure.

[0054] Figures 1 to 5 In the figure, 101 is a first pad, 102 is a first holding clamp, 103 is a first installation bottom plate, 104 is a first driving cylinder, 105 is a first driving shaft, 106 is a holding clamp fixing plate, 107 is a connecting plate, and 108 is a second moving guide rail.

[0055] 201 is a second holding clamp, 202 is a rotating frame, 203 is a limiting plate, 204 is a fifth moving guide rail, 205 is a transmission shaft, 206 is a transmission motor, 207 is a second driving cylinder, 208 is a second installation bottom plate, 210 is a fourth moving guide rail, and 209 is a second driving shaft.

[0056] 301 is a junction box, 302 is a rotating motor, 303 is an installation hole, 304 is a third installation bottom plate, 3021 is a fixed part, and 3022 is a rotating part.

[0057] 401 is a screw clamping hole, 402 is a lifting screw, 403 is a frame, 404 is a servo motor, 405 is a sixth moving guide rail, 406 is a caterpillar type cable, 407 is a third driving shaft, 408 is a third driving cylinder, 409 is a seventh moving guide rail, 4031 is a first base, 4032 is a frame, and 500 is a second base. DETAILED DESCRIPTION

[0058] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0059] In this application, the terms "comprise", "contain" or any other variant thereof are intended to cover a non-exclusive inclusion, so that processes, methods, articles or devices that comprise a series of elements not only include those elements, but also include other elements not explicitly listed, or further include elements inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0060] Hereinafter, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0061] The main function of the porcelain sheath lightning arrester is to reduce the overvoltage value of the protected equipment by the action of the parallel discharge gap or nonlinear resistance to the invading flowing wave, thereby playing a role in protecting the communication line and equipment. The porcelain sheath lightning arrester can not only be used to protect high voltage generated by lightning, but also can be used to protect operating high voltage.

[0062] There is a great safety hazard in the existing overturning operation in the production and assembly process of the porcelain sheath lightning arrester. Therefore, the embodiment of the present application discloses a kind of overturning mechanism device, which can guarantee the safe and efficient performance of overturning operation in the production and assembly process of porcelain sheath lightning arrester.

[0063] As shown in Figures 1 to 5 It is a structure schematic view of the overturning mechanism device disclosed by the embodiment of the present application and other related structure schematic views.

[0064] It should be noted that the first direction, the second direction and the third direction involved in the embodiment of the present application indicate the x-axis, the y-axis and the z-axis directions in the three-dimensional coordinate system in the initial state of the overturning mechanism device.

[0065] The overturning mechanism device comprises a controller, and left and right clamping mechanisms, upper and lower clamping mechanisms, a rotary driving device and a horizontal transfer mechanism connected with the controller respectively.

[0066] The left and right clamping mechanisms are fixed on the third moving guide rail of the upper and lower clamping mechanisms along the first direction.

[0067] The left and right clamping mechanisms at least comprise a first moving guide rail, a left clamping mechanism, a right clamping mechanism and a first driving device, the first moving guide rail is arranged in parallel along the first direction, and the first driving device drives the left clamping mechanism and the right clamping mechanism fixed with the porcelain sheath lightning arrester in the first direction to move along the first moving guide rail based on the control of the controller.

[0068] In a specific application, the left and right holding mechanisms are used to fix the porcelain sheath lightning arrester, i.e. reinforce the porcelain sheath lightning arrester, and effectively protect the porcelain sheath lightning arrester from mechanical collision and external damage during the overturning operation in the production and assembly process of the porcelain sheath lightning arrester.

[0069] In an embodiment of the present application, the first driving device moves the left and right holding mechanisms along the first moving guide rail based on the control of the controller, so as to achieve the holding and relaxing effects, and is suitable for the assembly operation of the porcelain sheath lightning arrester of 110 kV and 220 kV voltage grades.

[0070] The up-down holding mechanism is fixed to the sixth moving guide rail 405 of the horizontal moving mechanism along the second direction by the rotating driving device.

[0071] The rotating driving device drives the up-down holding mechanism to rotate at different angles based on the control of the controller.

[0072] In a specific application, the rotating driving device can drive the up-down holding mechanism to rotate by 180 degrees.

[0073] The up-down holding mechanism at least includes a third moving guide rail, a fourth moving guide rail 210, a second holding clamp 201, a transmission device and a second driving device.

[0074] The third moving guide rail and the fourth moving guide rail 210 are respectively arranged in parallel along the second direction, the transmission device drives the left and right holding mechanisms to move along the third moving guide rail based on the control of the controller, and the second driving device drives the second holding clamp 201 for fixing the porcelain sheath lightning arrester in the second direction to move along the fourth moving guide rail based on the control of the controller.

[0075] In an embodiment of the present application, the second holding clamp 201 is arranged at both ends of the up-down holding mechanism, and the second driving device moves the holding clamps 201 at both ends along the fourth moving guide rail based on the control of the controller, so as to achieve the holding and relaxing effects, and is suitable for the assembly operation of the porcelain sheath lightning arrester of 110 kV and 220 kV voltage grades.

[0076] In an embodiment of the present application, the second holding clamps 201 arranged at both ends of the up-down holding mechanism cooperate with the left and right holding mechanisms, and can achieve the holding and relaxing effects from the up-down and left-right directions, so as to effectively meet the assembly operation of the porcelain sheath lightning arrester of 110 kV and 220 kV voltage grades.

[0077] The horizontal moving mechanism at least includes a frame 4032, a sixth moving guide rail 405 and a motor, the sixth moving guide rail 405 is arranged in parallel along the second direction, and the motor drives the up-down holding mechanism to move along the sixth moving guide rail 405 based on the control of the controller.

[0078] In an embodiment of the present application, the horizontal transfer mechanism further comprises a seventh moving guide rail 409 and a third driving device; the seventh moving guide rail 409 is arranged in parallel along a third direction; the third driving device drives the frame 4032 to move along the seventh moving guide rail 409 based on the control of the controller. Based on this, after the overturning operation in the porcelain outer sleeve lightning arrester assembly process is completed, the porcelain outer sleeve lightning arrester is placed in a suitable position by driving the frame 4032 to move along the seventh moving guide rail 409 based on the control of the controller, and then transported to the warehouse for storage by using other loading tools.

[0079] In an embodiment of the present application, the overturning mechanism device further comprises a second base 500 arranged below the left and right clamping mechanism as a placement position base of the porcelain outer sleeve lightning arrester.

[0080] It should be noted that the controller involved in the above embodiments of the present application can be a programmable logic controller. The programmable logic controller is used to control the motion state of the left and right clamping mechanism, the up and down clamping mechanism, the rotating driving device and the driving device in the horizontal transfer mechanism, so as to realize the semi-automatic overturning operation of the porcelain outer sleeve lightning arrester in the assembly process, reduce the risk in the manual lifting assembly process, and realize the safe and efficient performance of the overturning operation in the porcelain outer sleeve lightning arrester production and assembly process.

[0081] Based on the overturning mechanism device disclosed in the above embodiments of the present application, in the initial state of the overturning mechanism device, the direction perpendicular to the left and right clamping mechanism and the up and down clamping mechanism for fixing the porcelain outer sleeve lightning arrester is the front view direction, the first direction refers to the x-axis direction in the three-dimensional coordinate system, and moving along the first direction can be considered as moving along the left and right directions or moving along the horizontal direction; the second direction refers to the y-axis direction in the three-dimensional coordinate system, and moving along the second direction can be considered as moving along the up and down directions or moving along the vertical direction; the third direction refers to the z-axis direction in the three-dimensional coordinate system, and moving along the third direction can be considered as moving along the front and back directions.

[0082] In an embodiment of the present application, the left and right clamping mechanism is fixed to the up and down clamping mechanism along the left and right directions, and at least comprises a first moving guide rail arranged in parallel along the left and right directions, a left clamping mechanism and a right clamping mechanism mounted on the first moving guide rail, and a first driving device connected with the left clamping mechanism and the right clamping mechanism, the first driving device drives the left clamping mechanism and the right clamping mechanism for fixing the porcelain outer sleeve lightning arrester to move along the left and right directions based on the control of the controller.

[0083] The up-and-down holding mechanism is vertically fixed on the horizontal moving device by the rotating driving device. The up-and-down holding mechanism comprises at least a third moving guide rail and a fourth moving guide rail 210 arranged in parallel in the up-and-down direction, a second holding gripper 201 installed on the fourth moving guide rail, and a transmission device and a second driving device. The left-and-right holding mechanism is installed on the third moving guide rail. The transmission device drives the left-and-right holding mechanism to move up and down along the third moving guide rail based on the control of the controller. The second driving device drives the second holding gripper 201 to move up and down along the fourth moving guide rail based on the control of the controller.

[0084] The horizontal moving device comprises at least a frame 4032, a sixth moving guide rail 405, a motor, a seventh moving guide rail 409, and a third driving device. The sixth moving guide rail 405 is arranged in parallel in the vertical direction. The motor drives the up-and-down holding mechanism to move along the sixth moving guide rail 405 based on the control of the controller. The seventh moving guide rail 409 is arranged in parallel in the front-and-back direction. The third driving device drives the frame 4032 to move forward and backward along the seventh moving guide rail 409 based on the control of the controller.

[0085] When the porcelain outer sleeve lightning arrester is flipped during the production and assembly process, the driving devices on the up-and-down holding mechanism and the left-and-right holding mechanism are controlled by the controller, so that the driving devices drive the up-and-down holding mechanism and the left-and-right holding mechanism to install the porcelain outer sleeve lightning arrester at a suitable position, and the rotating driving device drives the up-and-down holding mechanism to rotate, thereby realizing semi-automatic flipping of the porcelain outer sleeve lightning arrester during the assembly process, reducing the risk of manual lifting and assembly, and achieving the purpose of ensuring safe and efficient performance of the flipping operation during the production and assembly process of the porcelain outer sleeve lightning arrester.

[0086] Based on the flipping mechanism device disclosed in the above embodiment of the present application, the left-and-right holding mechanism comprises: Figure 2

[0087] A first mounting bottom plate 103, a first moving guide rail fixed in parallel on the first mounting bottom plate 103 in a first direction, and a left holding mechanism and a right holding mechanism having the same holding mechanism and installed on the first mounting bottom plate 103 in mirror image in the first direction.

[0088] The holding mechanism comprises a holding gripper fixing plate 106 connected with the moving guide rail 108.

[0089] In an embodiment of the present application, the bottom edge of the holding gripper fixing plate 106 is connected with the moving guide rail 108.

[0090] A first holding gripper 102 fixed on one side of the holding gripper fixing plate 106.

[0091] ​In an embodiment of the present application, the first clamping jaw 102 is a clamping jaw plate.

[0092] The connecting plate 107 is fixed to the other side of the clamping jaw fixing plate 106.

[0093] The first driving cylinder 104 is arranged at one end of the first mounting bottom plate 103 and connected with the connecting plate 107 through the first driving shaft 105.

[0094] The first clamping jaw 102 in the oppositely arranged left clamping mechanism and right clamping mechanism is used for fixing the porcelain outer sleeve arrester, and the first driving cylinder 104 in the left clamping mechanism and right clamping mechanism is used for pushing the first driving shaft 105 to drive the left clamping mechanism and right clamping mechanism to move along the first moving guide rail, respectively.

[0095] The first clamping jaw 102 in the left clamping mechanism and right clamping mechanism is used for reinforcing the porcelain outer sleeve arrester, and the porcelain outer sleeve arrester can be effectively protected from mechanical collision and external damage during the overturning operation.

[0096] In an embodiment of the present application, the first moving guide rail includes four second moving guide rails 108 which are parallel to each other and fixed to the first mounting bottom plate 103 in the first direction, wherein two parallel second moving guide rails 108 are a group and the other two parallel second moving guide rails 108 are a group which are mirror images of each other.

[0097] One group of second moving guide rails 108 is connected with the clamping jaw fixing plate 106 in the left clamping mechanism, and the other group of second moving guide rails 108 is connected with the first clamping jaw 102 fixing plate 106 in the right clamping mechanism.

[0098] In an embodiment of the present application, the direction of fixing the porcelain outer sleeve arrester by the left and right clamping mechanisms and the upper and lower clamping mechanisms is the front view direction, the four second moving guide rails 108 which are parallel to each other are left-right and up-down symmetrical, the displacement of the whole first clamping jaw 102 can be realized through the left-right and up-down symmetrical moving guide rails 108, and the overturning operation during the assembly of the 110kV, 220kV voltage grade porcelain outer sleeve arrester can be satisfied; meanwhile, the first driving cylinder 104 is used as a driving power source, the first driving shaft 105 is pushed by controlling the two end driving cylinders 104 to make the clamping jaw fixing plate 106 and the first clamping jaw 102 move in the left-right direction as a whole, and the semi-automatic left-right clamping operation can be realized.

[0099] In an embodiment of the present application, the left and right holding mechanism further comprises: a first pad plate 101 fixed to the inner side of the first holding jaw 102, which is in a circular arc structure, and the first holding jaw 102 is in contact with the porcelain outer sleeve of the porcelain outer sleeve lightning arrester through the first pad plate 101. The first pad plate 101 has a certain buffering effect and can protect the porcelain outer sleeve of the porcelain outer sleeve lightning arrester, avoiding the abrasion and mechanical damage of the porcelain shell surface.

[0100] In an embodiment of the present application, the first holding jaw 102 and the first pad plate 101 form a trapezoidal structure, and the first holding jaw 102 is in contact with the porcelain outer sleeve of the porcelain outer sleeve lightning arrester through the first pad plate 101. The trapezoidal structure can more effectively realize clamping operation of the porcelain outer sleeve lightning arrester and avoid shaking during the overturning operation.

[0101] In an embodiment of the present application, the driving cylinder in the left and right holding mechanism can be replaced by a servo motor or other device according to the needs of different scenes.

[0102] Therefore, in the left and right holding mechanism disclosed in the embodiment of the present application, the driving cylinder is controlled by the controller to move together with the driving shaft, realizing semi-automatic operation of the left and right holding device.

[0103] Based on the above-mentioned overturning mechanism device disclosed in the embodiment of the present application, as shown in Figure 3 the left and right holding mechanism comprises:

[0104] a rotating frame 202.

[0105] a limiting plate 203 arranged on the rotating frame 202.

[0106] In an embodiment of the present application, the limiting plate 203 is a guide rail limiting column.

[0107] a third moving guide rail fixed in parallel with the limiting plate 203 in the second direction, and a transmission motor 206 connected with the third moving guide rail through a transmission shaft 205, wherein the left and right holding mechanism is connected with the third moving guide rail, and the transmission motor 206 drives the left and right holding mechanism to move along the third moving guide rail through the transmission shaft 205.

[0108] a second mounting bottom plate 208 mounted on both ends of the rotating frame 202.

[0109] On each second mounting bottom plate 208, a second driving cylinder 207 is fixed, and a fourth moving guide rail 210 is installed in parallel in the second direction, wherein the second driving cylinder 207 drives the second holding clamp 201 fixed on the fourth moving guide rail 210 to move along the fourth moving guide rail 210 through a second driving shaft 209. The second mounting bottom plate 208 mounted on both ends can be overturned by 180 degrees along the second direction through the rotating frame 202.

[0110] In an embodiment of the present application, the third moving guide rail comprises:

[0111] The four parallel fifth moving guide rails 204 are fixed on the limiting plate 203 in the second direction, wherein two parallel fifth moving guide rails 204 are a group and the other two parallel fifth moving guide rails 204 are a mirror image of the group.

[0112] In an embodiment of the present application, the direction in which the porcelain outer sleeve arrester is fixed by the left and right holding mechanisms and the up and down holding mechanisms is the front view direction, the four parallel fifth moving guide rails 204 can enable the connected left and right holding mechanisms to move in the up and down direction, effectively meeting the overturning operation during the assembly and production of 110kV and 220kV voltage grade porcelain outer sleeve arresters. Similarly, the second driving cylinder 207 drives the second holding clamp 201 fixed on the fourth moving guide rail 210 to move up and down along the fourth moving guide rail 210 through the second driving shaft 209. In addition, the second mounting base plate 208 installed at both ends can be overturned by 180 degrees up and down through the rotating frame 202.

[0113] In an embodiment of the present application, the up and down holding mechanism further comprises: a second pad plate covering the second holding clamp 201, which is used for mechanically protecting the flanges at both ends of the porcelain outer sleeve arrester to avoid some damage such as friction and scratches.

[0114] In an embodiment of the present application, the driving cylinder in the up and down holding mechanism can be replaced by using a servo motor or other devices according to the needs of different scenes.

[0115] Therefore, in the up and down holding mechanism disclosed in the embodiment of the present application, the driving cylinder is controlled to move by the controller, and the driving cylinder and the driving shaft act together to realize the semi-automatic operation of the up and down holding device.

[0116] Based on the overturning mechanism device disclosed in the above embodiment of the present application, as shown in Figure 4 the rotating driving device comprises:

[0117] The third mounting base plate 304 is connected with the horizontal moving mechanism on one side and connected with the fixed part 3021 of the rotating motor 302 through the mounting hole 303 on the other side, and the rotating motor 302 is connected with the caterpillar cable 406 in the horizontal moving mechanism through the junction box 301.

[0118] The rotating part 3022 in the rotating motor 302 is connected with the up and down holding mechanism, and the rotating part 3022 drives the up and down holding structure to produce a rotating displacement.

[0119] In an embodiment of the present application, the fixed part 3021 is a positioning device, and the rotating part 3022 is a rotating bearing.

[0120] In an embodiment of the present application, the rotating part 3022 of the rotating motor drives the up-and-down holding structure to produce a rotating displacement of different angles. Preferably, the rotating part 3022 of the rotating motor drives the up-and-down holding structure to produce a rotating displacement of 180 degrees.

[0121] Based on the overturning mechanism disclosed in the above embodiments of the present application, as shown in Figure 5 the horizontal transfer mechanism comprises:

[0122] a rack 403 composed of a first base 4031 and a frame 4032 fixed on the first base 4031.

[0123] In an embodiment of the present application, the frame 4032 is a welded frame. The frame 4032 is composed of cross beams and longitudinal beams. Preferably, the frame 4032 is composed of three cross beams and two longitudinal beams.

[0124] A caterpillar cable 406 fixed on the outside of the longitudinal beam of the frame 4032, which provides power for the rotating motor 302 of the rotating driving device.

[0125] A sixth moving guide rail 405 fixed on the longitudinal beam of the frame 4032 in parallel along a second direction, which is connected with the rotating driving device.

[0126] A lifting screw 402 fixed on the cross beam of the frame 4032 at one end and connected with a servo motor 404 at the other end, which provides power for the lifting screw 402, and the lifting screw 402 is connected with the rotating driving device.

[0127] In an embodiment of the present application, the lifting screw 402 is connected with the third mounting base plate 304 of the rotating driving device, and the lifting screw 402 is driven to move up and down by the servo motor 404, so that the rotating driving device drives the connected up-and-down holding structure to move up and down.

[0128] A seventh moving guide rail 409 fixed on the first base 4031 in parallel along a third direction, and the frame 4032 is connected with the seventh moving guide rail 409.

[0129] A third driving cylinder 408 fixed on the first base 4031, which is connected with the frame 4032 through a third driving shaft 407 to drive the frame 4032 to move along the seventh moving guide rail 409.

[0130] In an embodiment of the present application, the horizontal transfer mechanism further comprises a lead screw clamping hole 401 arranged on the lifting lead screw 402, which is used to limit the lifting lead screw 402.

[0131] In an embodiment of the present application, the direction of fixing the porcelain outer sleeve arrester by the left and right holding mechanism and the up and down holding mechanism is the front view direction, the servo motor 404 provides power for the lifting lead screw 402, and the controller controls the servo motor 404, so that the servo motor 404 drives the lifting lead screw 402 to drive the entire rotary drive device and the up and down holding mechanism to move up and down.

[0132] Similarly, the controller controls the third drive cylinder 408, so that the third drive cylinder 408 drives the third drive shaft 407 to drive the frame 4032 to move back and forth along the seventh moving guide rail 409, so as to realize the purpose of placing the porcelain outer sleeve arrester in the appropriate position after the overturning operation in the porcelain outer sleeve arrester assembly process is completed, and then transporting it to the warehouse for storage by using other loading tools.

[0133] In an embodiment of the present application, the third drive cylinder 407 can be replaced by using a servo motor and the like according to the needs of different scenes.

[0134] Therefore, in the horizontal transfer mechanism disclosed in the embodiment of the present application, the controller controls the movement of the drive cylinder, and the drive cylinder and the drive shaft act together to realize the semi-automatic operation of the horizontal transfer mechanism.

[0135] Based on the overturning mechanism device provided in the above embodiment of the present application, when the overturning operation is performed in the porcelain outer sleeve arrester production and assembly process, the controller controls the driving devices on the up and down holding mechanism and the left and right holding mechanism, so that the driving devices drive the up and down holding mechanism and the left and right holding mechanism to install the porcelain outer sleeve arrester in the appropriate position, and the controller controls the rotary drive device to drive the up and down holding mechanism to rotate, so as to realize the semi-automatic execution of the overturning operation of the porcelain outer sleeve arrester in the assembly process, reduce the risk in the manual lifting and assembly process, and realize the purpose of ensuring the safe and efficient performance of the overturning operation in the porcelain outer sleeve arrester production and assembly process. Further, by driving the frame in the horizontal transfer mechanism to move back and forth, the porcelain outer sleeve arrester is placed in the appropriate position after the overturning operation in the porcelain outer sleeve arrester assembly process is completed, and then transported to the warehouse for storage by using other loading tools.

[0136] The various embodiments described in this specification are intended to be illustrative only and are not intended to limit the scope of the present application. As such, although specific reference can be made in this specification to the methods and apparatus of the application, this description should not be construed as limiting the scope of the application, but rather, the scope of the application is to be determined by the claims that follow. The drawings shown in this specification are included as part of the disclosure solely for the purpose of providing illustration of the methods and apparatus of the application. They are not intended to limit the scope of the application, but rather, they are intended to explain the concepts more fully and to provide further appreciation for them. In the drawings:

[0137] The foregoing description of the disclosed embodiments enables a person skilled in the art to implement or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A turnover mechanism device, characterized by, The turnover mechanism device comprises a controller, left and right holding mechanisms, an up and down holding mechanism, a rotary driving device and a horizontal moving mechanism connected with the controller respectively; The left and right holding mechanisms are fixed on a third moving guide rail of the up and down holding mechanism along a first direction, and at least comprise a first moving guide rail, a left holding mechanism and a right holding mechanism and a first driving device, the first moving guide rail is arranged in parallel along the first direction, and the first driving device drives the left holding mechanism and the right holding mechanism to move along the first moving guide rail based on the control of the controller. The horizontal moving mechanism at least comprises a first base (4031), a frame (4032) fixed on the first base (4031), a sixth moving guide rail (405) fixed in parallel on a longitudinal beam of the frame (4032) along a second direction, a motor and a seventh moving guide rail (409) fixed in parallel on the first base (4031) along a third direction; the first base (4031) and the frame (4032) constitute a rack (403); the frame (4032) is connected with the seventh moving guide rail (409); the motor drives the up and down holding mechanism to move along the sixth moving guide rail (405) based on the control of the controller. The up and down holding mechanism is fixed on the sixth moving guide rail (405) of the horizontal moving mechanism along a second direction through the rotary driving device, and at least comprises a third moving guide rail, a fourth moving guide rail (210), a second holding gripper (201), a transmission device and a second driving device; the third moving guide rail and the fourth moving guide rail (210) are arranged in parallel along the second direction respectively, the transmission device drives the left and right holding mechanisms to move along the third moving guide rail based on the control of the controller, the second driving device drives the second holding gripper (201) to move along the fourth moving guide rail based on the control of the controller, and the rotary driving device drives the up and down holding mechanism to rotate based on the control of the controller. In the initial state of the turnover mechanism device, the first direction, the second direction and the third direction respectively indicate the x-axis, the y-axis and the z-axis directions in a three-dimensional coordinate system.

2. The turnover mechanism device according to claim 1, characterized in that The left and right holding mechanisms comprise: A first mounting bottom plate (103); A first moving guide rail fixed in parallel on the first mounting bottom plate (103) along a first direction; A left holding mechanism and a right holding mechanism with the same holding mechanism and mirror image mounted on the first mounting bottom plate (103) along the first direction; The holding mechanism comprises a holding gripper fixing plate (106) connected with the first moving guide rail; A first holding gripper (102) fixed on one side of the holding gripper fixing plate (106); A connecting plate (107) fixed on the other side of the holding gripper fixing plate (106); A first driving cylinder (104) is arranged at one end of the first installation base plate (103) and connected with the connecting plate (107) through a first driving shaft (105); The first clamping jaw (102) in the oppositely arranged left and right clamping mechanisms is used for fixing the porcelain outer sleeve lightning arrester, and the first driving cylinder (104) in the left and right clamping mechanisms is used to push the first driving shaft (105) to drive the left and right clamping mechanisms to move along the first moving guide rail respectively.

3. The turnover mechanism apparatus according to claim 2, wherein The first moving guide rail comprises four second moving guide rails (108) arranged in parallel and fixed to the first installation base plate (103) in the first direction, wherein two parallel second moving guide rails (108) are a group and the other two parallel second moving guide rails (108) are a mirror image of the group. One group of the second moving guide rails (108) is connected with the clamping jaw fixing plate (106) in the left clamping mechanism, and the other group of the second moving guide rails (108) is connected with the clamping jaw fixing plate (106) in the right clamping mechanism.

4. The turnover mechanism apparatus of claim 2, wherein Further comprising: A first backing plate (101) is fixed to the inner side of the first clamping jaw (102), and the first clamping jaw (102) and the first backing plate (101) form a circular arc structure or a trapezoidal structure for protecting the porcelain outer sleeve of the porcelain outer sleeve lightning arrester.

5. Flipper mechanism arrangement according to any one of claims 1 to 4, characterized in that The up and down clamping mechanisms comprise: A rotating frame (202); A limiting plate (203) arranged on the rotating frame (202); A third moving guide rail fixed in parallel to the limiting plate (203) in the second direction, and a transmission motor (206) connected with the third moving guide rail through a transmission shaft (205), wherein the left and right clamping mechanisms are connected with the third moving guide rail, and the transmission motor (206) drives the left and right clamping mechanisms to move along the third moving guide rail through the transmission shaft (205); A second installation base plate (208) is installed at both ends of the rotating frame (202); On each second installation base plate (208), a second driving cylinder (207) is fixed, and a fourth moving guide rail (210) is installed in parallel in the second direction, wherein the second driving cylinder (207) drives a second clamping jaw (201) fixed on the fourth moving guide rail (210) to move along the fourth moving guide rail (210) through a second driving shaft (209).

6. The turnover mechanism apparatus according to claim 5, wherein, The third moving guide rail comprises: Four fifth moving guide rails (204) arranged in parallel and fixed to the limiting plate (203) in the second direction, wherein two parallel fifth moving guide rails (204) are a group and the other two parallel fifth moving guide rails (204) are a mirror image of the group.

7. The turnover mechanism apparatus of claim 5, wherein, Further comprising: A second backing plate covering the second clamping jaw (201), wherein the second backing plate is used for protecting the flanges at both ends of the porcelain outer sleeve lightning arrester.

8. The turnover mechanism arrangement according to any one of claims 1 to 4, characterized in that The rotating driving device comprises: Third mounting base plate (304), one side of which is connected with horizontal moving mechanism, and the other side is connected with fixed part (3021) in rotary motor (302) through mounting hole (303), and the rotary motor (302) is connected with track cable (406) in the horizontal moving mechanism through junction box (301); Rotary part (3022) in the rotary motor (302) is connected with up-and-down holding mechanism, and rotary displacement of the up-and-down holding mechanism is generated by the rotary part (3022).

9. The turnover mechanism arrangement according to any one of claims 1 to 4, characterized in that The horizontal moving mechanism comprises: Track cable (406) fixed on the outside of longitudinal beam of the frame (4032), which provides electric energy for the rotary motor (302) on the rotary driving device; The sixth moving guide rail (405) is connected with the rotary driving device; Lifting lead screw (402) fixed on the cross beam of the frame (4032) at one end, and connected with servo motor (404) at the other end, and the servo motor (404) provides power for the lifting lead screw (402).

10. The turnover mechanism apparatus of claim 9, wherein, Further comprising: Third driving cylinder (408) fixed on the first base (4031), which is connected with the frame (4032) through third driving shaft (407), and drives the frame (4032) to move along the seventh moving guide rail (409); And / or, lead screw clamping hole (401) arranged on the lifting lead screw (402), which is used for limiting the lifting lead screw (402).

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