Three-phase conducting rod conveyor

Abstract

The conveyor comprises an installation frame, a plurality of first supports are arranged at the end of the upper portion of the installation frame, the first supports are symmetrical about the center line of the installation frame, a second support is arranged at the concave position of the installation frame, and the three-phase conducting rods are placed at the upper ends of the first supports and the upper end of the second support. A plurality of sets of mounting tables are symmetrically arranged on the outer end face of the mounting frame, fixed trundles are arranged on each set of mounting tables, and the fixed trundles located on the end face of the same side of the mounting frame are symmetrical about the mounting frame. According to the conveyor, the mounting frame is stably supported in the bus cylinder through the fixed trundles, and after a three-phase conducting rod is placed on the first bracket and the second bracket, the gravity center of the conveyor is kept unchanged, so that the conveyor is not easy to shake, and the running stability of the device is improved; and meanwhile, the position of the three-phase conducting rod on the mounting rack corresponds to the mounting position in the bus cylinder, so that the positioning precision of the conveyor on the three-phase conducting rod is high, and the fixed trundle mounting efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical appliance tooling equipment, and particularly relates to a three-phase conductive rod conveyor. Background Technique

[0002] In the process of engineering application of gas-insulated metal-enclosed switchgear (abbreviation: GIS), multiple processes such as sub-assembly in the workshop, general assembly, workshop test, on-site assembly at the project site, and on-site test are required. Each link in the process of equipment engineering application needs to perform frequent operations in the busbar barrel inside the equipment, that is, assemble the three-phase conductive rods of the three-phase coaxial busbar in the busbar barrel of the equipment, and during the assembly process, it is necessary to ensure the precise positioning and reliable connection of the three-phase conductive rods. Therefore, a conveyor is often used for the assembly of conductive rods in the busbar barrel;

[0003] Currently, the common conveyor for conductive rods in the busbar barrel is a type-I conveyor. For example, in the "Assembly Tooling Component for Three-Phase Coaxial Conductive Rods" with the publication number CN214543499U, the structure of the conductive rod assembly tooling component is a support block, and a roller assembly is arranged on the bottom end surface of the support block. When transporting the three-phase conductive rods in the busbar barrel, the three-phase conductive rods are arranged in a line on the support block. Although this device can be used for transporting the three-phase conductive rods in the busbar barrel, the roller assembly in the device is arranged at the bottom of the support block. When the three-phase conductive rods are in the support grooves on the support block, the device is prone to shaking, which easily causes the center of gravity of the device to change, making the device prone to side-slip, resulting in the three-phase conductive rods on the support block being easily dropped, causing the three-phase conductive rods to collide with the inner wall of the busbar barrel, damaging the three-phase conductive rods or the busbar barrel, and affecting the installation progress of the gas-insulated metal-enclosed switchgear; and during the use of the device, the three-phase conductive rods are placed side by side on the support block. After the three-phase conductive rods are transported to the designated position, manual positioning by the staff is required, and the positioning effect is poor. Content of the Utility Model

[0004] In order to solve the problems mentioned in the above background technique that when the conveyor transports the three-phase conductive rods, the three-phase conductive rods are placed side by side, the center of gravity of the device shifts during the transportation process, which easily causes the conductive rods to fall, and the positioning of the three-phase conductive rods is poor, the utility model provides a three-phase conductive rod conveyor.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A three-phase conductive rod conveyor includes an installation frame. A plurality of first brackets are arranged at the end of the upper part of the installation frame, and the plurality of first brackets are symmetric about the center line of the installation frame. A second bracket is arranged at the concave part of the installation frame. The upper ends of the first bracket and the second bracket place the three-phase conductive rods;

[0007] On the outer end face of the mounting frame, multiple groups of mounting platforms are symmetrically arranged. Each mounting platform is provided with fixed casters, and the fixed casters located on the same-side end face of the mounting frame are symmetric about the mounting frame.

[0008] Preferably, both the first bracket and the second bracket are Y-shaped brackets. The lower ends of the Y-shaped brackets are connected to the mounting frame, and the three-phase conductive bars are placed between the upper branches of the Y-shaped brackets.

[0009] Preferably, a protective part is arranged between the branches at the upper end of the Y-shaped bracket.

[0010] Preferably, support columns are arranged on the branch end faces of the Y-shaped brackets, and the support columns are parallel to the branches of the Y-shaped brackets where the support columns are located.

[0011] Preferably, a telescopic part is arranged between the support column and the branch of the Y-shaped bracket. The telescopic part is a first electric telescopic rod. The first electric telescopic rod is installed on the branch end face of the Y-shaped bracket, and the telescopic head end of the first electric telescopic rod is connected to the support column.

[0012] Preferably, a roller is rotatably arranged on the support column, and the outer wall of the roller is attached to the outer wall of the three-phase conductive bar placed on the Y-shaped bracket.

[0013] Preferably, the material of the roller is one or more of rubber, polyurethane or resin.

[0014] Preferably, an adjusting part is arranged between the mounting platform and the fixed caster. The adjusting part is a second electric telescopic rod. The second electric telescopic rod is installed on and connected to the mounting platform, and the telescopic head end of the second electric telescopic rod is connected to the fixed caster.

[0015] Preferably, the material of the fixed caster is one or more of natural rubber, polyurethane or nylon.

[0016] Preferably, the materials of the mounting frame, the first bracket and the second bracket are cobalt-chromium alloy.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] The utility model discloses a conveyor for three-phase conductive rods. In this conveyor, mounting platforms are respectively arranged on the front and rear end faces of the mounting frame, and fixed casters are arranged on the mounting platforms. The mounting frame is stably supported in the busbar cylinder by the fixed casters on the front and rear sides of the mounting frame. Inside the mounting frame, a second bracket is arranged at its concave part, and first brackets are arranged at both ends of the mounting frame port. The two first brackets are symmetrical about the center line of the mounting frame. After placing the three-phase conductive rods on the two first brackets and the second bracket, the gravity received by the brackets will not shift, so that the center of gravity of the mounting frame does not change during the movement of the conveyor, and further the conveyor is not easy to shake during the movement, improving the stability of the device operation. At the same time, an inverted triangle is formed on the mounting frame by the two first brackets and the second bracket, so that the positions of the three-phase conductive rods correspond to the installation positions in the busbar cylinder. After the three-phase conductive rods are conveyed to the designated positions in the busbar cylinder by this device, the three-phase conductive rods are directly clamped by the wire clamp in the busbar cylinder, so that the positioning accuracy of the conveyor for the three-phase conductive rods is high, reducing the need for manual repeated calibration by the staff and improving the installation efficiency of the three-phase conductive rods.

[0019] Further, in this conveyor, both the first bracket and the second bracket are Y-shaped brackets. The three-phase conductive rods are placed between the upper branches of the Y-shaped brackets. The stability of the placement of the three-phase conductive rods can be increased through the Y-shaped brackets, avoiding their easy falling from the Y-shaped brackets during the conveying process, and for the three-phase conductive rods and the busbar cylinder.

[0020] Furthermore, a rubber pad is arranged between the upper branches of the Y-shaped brackets in this conveyor. The three-phase conductive rods are separated from the outer wall of the Y-shaped brackets by the rubber pad, avoiding a large number of scratches on the outer walls of the three-phase conductive rods during the conveying process of the conveyor, which affects the use of the three-phase conductive rods.

[0021] Furthermore, support columns are arranged on each branch end face of the Y-shaped brackets in this conveyor. The support range at the upper end of the Y-shaped brackets is increased through the support columns, further increasing the stability of the support of the Y-shaped brackets for the three-phase conductive rods.

[0022] Furthermore, a telescopic part is arranged between the support columns and the branches of the Y-shaped brackets in this conveyor. The telescopic part is a first electric telescopic rod. The distance between the support columns and the upper branch end faces of the Y-shaped brackets is adjusted through the first electric telescopic rod, so that the Y-shaped brackets can be adjusted according to the diameter of the three-phase conductive rods, enabling this conveyor to be applicable to the conveying of three-phase conductive rods of different diameter types.

[0023] Furthermore, rollers are rotatably arranged on the support columns in this conveyor, and the three-phase conductive rods are finely adjusted and protected through the rollers. Description of the Drawings

[0024] Figure 1 Front view structural schematic diagram of a three-phase conductive rod conveyor provided by the present utility model;

[0025] Figure 2 Front view structural schematic diagram of a three-phase conductive rod conveyor provided by the present utility model;

[0026] Figure 3 Transport structural schematic diagram of a three-phase conductive rod conveyor provided by the present utility model.

[0027] In the drawings: 1, mounting frame; 2, fixed caster; 3, first bracket; 4, support column; 5, mounting table; 6, roller; 7, busbar tube; 8, three-phase conductive rod; 9, second bracket. Detailed implementation manners

[0028] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0033] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0034] See Figures 1 - 3, the present utility model discloses a three-phase conductive rod conveyor. The three-phase conductive rod conveyor includes a mounting frame 1, and the structure of the mounting frame 1 is a U-shaped structure or a V-shaped structure. In this embodiment, the U-shaped mounting frame 1 is adopted. A plurality of first brackets 3 are respectively arranged on the end faces of the two ends at the U-shaped opening or V-shaped opening of the mounting frame 1. The plurality of first brackets 3 are symmetric about the center line of the mounting frame 1, and the number of the first brackets 3 is an even number. In this embodiment, two first brackets 3 are provided. The front end faces of the two first brackets 3 are flush with the front end face of the mounting frame 1, and the rear end faces of the two first brackets 3 are flush with the rear end face of the mounting frame 1. A second bracket 9 is arranged at the concave part inside the mounting frame 1. The front end face of the second bracket 9 is also flush with the front end face of the mounting frame 1, and the rear end face of the second bracket 9 is also flush with the rear end face of the mounting frame 1. The upper ends of the first bracket 3 and the second bracket 9 are used for placing the three-phase conductive rods 8. Through the two first brackets 3 and the second bracket 9, when the three-phase conductive rods 8 in the busbar tube 7 are conveyed, the centers of the three three-phase conductive rods 8 are connected to form a triangle, and this triangle is placed upside down on the mounting frame 1. Two sets of mounting platforms 5 are arranged on the outer end face of the mounting frame 1. The height of each set of mounting platforms 5 on the mounting frame 1 is the same, and the mounting platforms 5 on the front end face (or rear end face) of the mounting frame 1 are symmetrically arranged about the center line of the mounting frame 1. Fixed casters 2 are arranged on each set of mounting platforms 5, and the fixed casters 2 on the same side end face of the mounting frame 1 are symmetric about the mounting frame 1. Therefore, when using this device to convey the three-phase conductive rods 8 in the busbar tube 7, the fixed casters 2 arranged on the two sets of mounting platforms 5 can stably support the mounting frame 1 in the busbar tube 7, so that during the conveying process of the conveyor for the three-phase conductive rods 8, the center of gravity of the mounting frame 1 does not change, making the conveyor not easy to shake during the moving process, improving the stability of the device operation, and thus being able to avoid the three-phase conductive rods 8 falling off the conveyor. Moreover, the positions of the three three-phase conductive rods 8 on the mounting frame 1 correspond to the installation positions in the busbar tube 7. After the three-phase conductive rods 8 are conveyed to the designated positions in the busbar tube 7 through this device, the three-phase conductive rods 8 are directly clamped by the wire clamp in the busbar tube 7, so that the positioning accuracy of the conveyor for the three-phase conductive rods 8 is high, reducing the need for manual repeated calibration by the staff and improving the installation efficiency of the three-phase conductive rods 8 in the busbar tube 7. The material of the fixed casters 2 in the conveyor is one or more of natural rubber, polyurethane or nylon, to avoid multiple irreparable scratches on the inner wall of the busbar tube 7 caused by the fixed casters 2 during the use of the conveyor. The materials of the mounting frame 1, the first bracket 3 and the second bracket 9 are cobalt-chromium alloy, increasing the structural strength of this device.

[0035] See Figure 1 and Figure 3, both the first bracket 3 and the second bracket 9 are Y-shaped brackets. The lower ends of the Y-shaped brackets are fixedly connected to the mounting bracket 1. Between the upper branches of the Y-shaped brackets, a three-phase conductive rod 8 is placed. The Y-shaped brackets can increase the stability of the placement of the three-phase conductive rod 8 and prevent it from easily falling off the Y-shaped brackets during transportation.

[0036] Preferably, a protective part is provided between the branches at the upper end of the Y-shaped bracket. The three-phase conductive rod 8 is separated from the outer wall of the Y-shaped bracket by the protective part, preventing the conveyor from causing a large number of scratches on the outer wall of the three-phase conductive rod 8 during the transportation of the three-phase conductive rod 8, which affects the use of the three-phase conductive rod 8. In this embodiment, the protective part is a protective pad, and the material of the protective pad is one or more of rubber or polyurethane.

[0037] See Figures 1 - 3 , support columns 4 are provided on each branch end face of the Y-shaped bracket. The support columns 4 are parallel to the branches of the Y-shaped bracket where the support columns 4 are located. The support columns 4 increase the support range at the upper end of the Y-shaped bracket and further increase the stability of the support of the three-phase conductive rod 8 by the Y-shaped bracket.

[0038] See Figure 1 and Figure 2 , a telescopic part is provided between the support column 4 and the branch of the Y-shaped bracket. The telescopic part is a first electric telescopic rod. The first electric telescopic rod is installed on the branch end face of the Y-shaped bracket, and the telescopic head end of the first electric telescopic rod is connected to the support column 4. A power block is connected to the first electric telescopic rod, and the power block is installed inside the Y-shaped bracket. By adjusting the distance between the support column 4 and the branch end face of the upper branch of the Y-shaped bracket through the first electric telescopic rod, the Y-shaped bracket can be adjusted according to the diameter of the three-phase conductive rod 8, so that this conveyor can be applicable to the transportation of three-phase conductive rods 8 of different diameter types.

[0039] See Figure 1 and Figure 2 , a roller 6 is rotatably provided on the support column 4. The material of the roller 6 is one or more of rubber, polyurethane or resin. The outer wall of the roller 6 is attached to the outer wall of the three-phase conductive rod 8 placed on the Y-shaped bracket. After the conveyor transports the three-phase conductive rod 8 to the designated position in the busbar cylinder 7, the three-phase conductive rod 8 can be finely adjusted and protected by the roller 6.

[0040] See Figure 1 and Figure 3, an adjusting part is arranged between the mounting table 5 and the fixed caster 2. The adjusting part is a second electric telescopic rod. The second electric telescopic rod is installed on the connecting mounting table 5, and the telescopic head end of the second electric telescopic rod is connected to the fixed caster 2. The height position of the mounting frame 1 in the busbar cylinder 7 can be adjusted through the second electric telescopic rod, and then the positions of the three-phase conductive rods 8 in the busbar cylinder 7 can be finely adjusted, so as to improve the positioning accuracy of the three-phase conductive rods 8 of the device.

[0041] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0042] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above content is only to illustrate the technical idea of the present invention and cannot be used to limit the protection scope of the present invention. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the claims of the present invention.

Claims

1. A three-phase conductive rod conveyor, characterized in that: It comprises a mounting frame (1), a plurality of first brackets (3) are arranged at the end of the upper part of the mounting frame (1), the plurality of first brackets (3) are symmetrical about the center line of the mounting frame (1), a second bracket (9) is arranged in the inner recess of the mounting frame (1), and a three-phase conductive rod (8) is placed on the upper ends of the first bracket (3) and the second bracket (9); A plurality of groups of mounting platforms (5) are symmetrically arranged on the outer end surface of the mounting frame (1), each group of the mounting platforms (5) is provided with a fixed caster (2), and the fixed casters (2) located on the same side end surface of the mounting frame (1) are symmetrical with respect to the mounting frame (1).

2. A three-phase conductive rod conveyor according to claim 1, characterized in that: The first bracket (3) and the second bracket (9) are both Y-shaped brackets, the lower ends of the Y-shaped brackets are connected to the mounting frame (1), and the three-phase conductive rods (8) are placed between the upper branches of the Y-shaped brackets.

3. A three-phase conductive rod conveyor according to claim 2, characterized in that: A protective portion is provided between the branches at the upper end of the Y-shaped bracket.

4. A three-phase conductive rod conveyor according to claim 3, characterized in that: A support column (4) is arranged on each branch end surface of the Y-shaped bracket, and the support column (4) is parallel to the branch of the Y-shaped bracket where the support column (4) is located.

5. A three-phase conductive rod conveyor according to claim 4, characterized in that: A telescopic portion is provided between the support column (4) and the branch of the quasi-Y-shaped bracket, the telescopic portion being a first electric telescopic rod, the first electric telescopic rod being mounted on an end face of the branch of the quasi-Y-shaped bracket, and the telescopic head end of the first electric telescopic rod being connected to the support column (4).

6. A three-phase conductive rod conveyor according to claim 4, characterized in that: A roller (6) is rotatably arranged on the support column (4), and the outer wall of the roller (6) is in contact with the outer wall of the three-phase conductive rod (8) placed on the Y-shaped bracket.

7. A three-phase conductive rod conveyor according to claim 1, characterized in that: An adjustment portion is provided between the mounting platform (5) and the fixed caster (2); the adjustment portion is a second electric telescopic rod, the second electric telescopic rod is mounted on and connected to the mounting platform (5), and the telescopic head end of the second electric telescopic rod is connected to the fixed caster (2).

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