Splicing type substation maintenance and repair equipment

Abstract

The invention discloses spliced transformer substation maintenance and overhaul equipment, and relates to the field of electrical equipment, the spliced transformer substation maintenance and overhaul equipment comprises an overhaul car and a tool box, a splicing mechanism is arranged above the overhaul car, the tool box is installed above the overhaul car through the splicing mechanism, the tool box is divided into an upper part and a lower part, and the upper part and the lower part are connected through a sliding rail structure; a movable disc is arranged in the tool box, the movable disc slides in the tool box through a track structure, a second groove is formed in the upper portion of the movable disc, and a tool containing box is arranged in the second groove. The device disclosed by the invention is simple in structure and high in strength, has a quick disassembly function and is convenient to maintain and repair; according to the device, detection tools can be carried according to working requirements, so that the use convenience is improved, and the labor intensity of maintainers is reduced; according to the device, different types of tools can be classified and stored, so that a maintainer can quickly find the required tools, and the working efficiency is further improved.

Description

Technical Field

[0001] The present invention relates to the field of electric power equipment, and in particular to a spliced ​​substation maintenance and repair equipment. Background Art

[0002] When the substation is in use, in order to ensure the normal operation of the substation and reduce the subsequent failure rate, personnel are required to regularly inspect and maintain related equipment components. During the inspection and maintenance, different equipment needs to be operated using inspection tools.

[0003] In the prior art, a Chinese patent with announcement number CN 208342794 U discloses a spliced ​​substation maintenance tool box, and specifically discloses: it includes a transport vehicle base, the lower end of the transport vehicle base is connected with wheels, the upper end of the transport vehicle base is hingedly connected with a connecting column, a maintenance tool box is provided on the upper side of the transport vehicle base, the lower end of the maintenance tool box is fixedly connected with a fixed iron block, the upper end of the transport vehicle base is chiseled with a base limiting groove matching the fixed iron block, the upper end of the maintenance tool box is respectively chiseled with a tool box limiting groove and a second handle groove, and the second handle groove is located on the outside of the tool box limiting groove, a fixed magnet block is fixedly connected to the bottom plate of the tool box limiting groove, a second elastic rotating shaft is connected between the adjacent two side walls of the second handle groove, and a slide groove is chiseled on the left side of the connecting column, which can facilitate the staff to carry and transport multiple tool boxes at the same time, with high transportation efficiency, and can also make the staff more comfortable during the transportation process.

[0004] However, when storing tools on current maintenance and repair equipment, due to the differences in the equipment to be repaired, the required tools are also different. If all the maintenance tools are carried when repairing local equipment, the convenience of carrying will be significantly reduced and the burden on maintenance personnel will be increased; if different tools are mixed and stored in the equipment, it is easy to cause the tools to be placed in a mess after use, which makes it difficult to find when switching maintenance tools, affecting the convenience of subsequent use; the maintenance tool box is designed to be stacked in multiple groups, and there are severe bumps during transportation, which may cause the maintenance tool box to separate and fall, and the maintenance tools stored inside may also be damaged during the bumps. Summary of the invention

[0005] The purpose of the present invention is to solve the problems raised in the above background technology, and then propose a spliced ​​substation maintenance and repair equipment. The device disclosed by the present invention has a simple structure, high strength and a quick disassembly function, which is convenient for maintenance and repair; the device can configure detection tools according to work requirements, thereby improving the convenience of use and reducing the labor intensity of maintenance personnel; the device can classify and store different types of tools to prevent the tools from being placed in a mess, so that maintenance personnel can quickly find the required tools, thereby improving work efficiency.

[0006] The technical solution adopted by the present invention to solve the technical problem is:

[0007] A splicing type substation maintenance and repair equipment comprises a repair vehicle and a tool box, wherein a splicing mechanism is arranged above the repair vehicle, and the tool box is installed above the repair vehicle through the splicing mechanism, the tool box is divided into an upper and a lower part, and the upper and lower parts are connected by a slide rail structure, a movable plate is arranged inside the tool box, and the movable plate slides in the tool box through a track structure, a groove 2 is arranged above the movable plate, and a tool placement box is arranged inside the groove 2.

[0008] Preferably, the splicing mechanism includes a docking block and a mounting piece, the docking block is fixed on the top of the maintenance vehicle, a groove one is arranged under the toolbox, the groove one opens outward, the docking block and the groove one under the toolbox form a concave-convex matching structure, a mounting groove is arranged on the outer side of the docking block, the toolbox is provided with a through circular hole at a position corresponding to the mounting groove, the through circular hole is provided with an internal thread, and the mounting piece is provided with an external thread, the mounting piece passes through the through circular hole on the toolbox through the threaded structure, one end of the mounting piece extends into the mounting groove, and the mounting piece and the mounting groove form a snap-fit ​​structure.

[0009] Preferably, the track structure includes a support plate and a mounting shaft, a sliding groove is arranged on the inner side of the bottom surface of the toolbox, the sliding groove opens upward, a support plate is arranged in the sliding groove, the sliding groove and the support plate are connected by a T-shaped track, the support plate is designed in an "L"-shaped structure, a mounting shaft is arranged on the top surface of the horizontal section of the support plate, the bottom of the movable disk is fixed on the top surface of the mounting shaft, and the movable disk is rotatably connected to the top surface of the horizontal section of the support plate through the mounting shaft.

[0010] Preferably, a first spring is fixedly arranged on the right side of the vertical section of the support plate, and the other end of the first spring is connected to the inner wall of the tool box.

[0011] Preferably, a limiting mechanism is provided above the vertical section of the support plate, and the movable disk is locked in the tool box by the limiting mechanism.

[0012] Preferably, the limiting mechanism includes a limiting groove, a locking block, a second spring and a control block, the limiting groove is arranged at the top of the vertical section of the support plate, the locking block is arranged above the limiting groove, the bottom of the locking block is designed to be an inclined structure, the locking block cooperates with the limiting groove to form a locking structure, the tool box is provided with an opening at the position where the locking block is located, a mounting shell is fixedly arranged above the opening, a through circular hole is arranged at the center of the top surface of the mounting shell, the control block passes through the mounting shell and the opening, the control block and the locking block are connected by a threaded structure, one end of the second spring is connected to the top surface of the locking block, and the other end of the second spring is connected to the inner side surface of the top end of the mounting shell, and the second spring is in a compressed state to provide a downward thrust for the locking block.

[0013] Preferably, a rotation positioning mechanism is arranged between the movable disk and the support plate, and the rotation positioning mechanism includes a first magnet and a second magnet, the first magnet is fixed below the movable disk, the number and position of the first magnet correspond to the tool placement box, the second magnet is fixed above the support plate, and the second magnet and the first magnet are arranged relative to each other with opposite poles.

[0014] Preferably, a positioning mechanism is arranged between the sliding groove and the support plate, the positioning mechanism comprises a third magnet and a fourth magnet, the third magnet is fixed on the side of the support plate facing the toolbox opening, the fourth magnet is fixed on the side of the sliding groove close to the toolbox opening, and the third magnet and the fourth magnet are arranged opposite to each other with opposite poles.

[0015] Preferably, a tool fixing classification rack is provided inside the tool placement box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The device disclosed in the present invention has a simple structure, high strength and a quick disassembly function, which is convenient for maintenance and repair; the device can be configured with detection tools according to work requirements, thereby improving ease of use and reducing the labor intensity of maintenance personnel; the device can classify and store different types of tools to prevent the tools from being placed in a mess, so that maintenance personnel can quickly find the required tools, thereby improving work efficiency.

[0018] 2. The splicing mechanism of the device disclosed in the present invention enables the rapid disassembly of the tool box and improves work efficiency.

[0019] 3. When in use, the movable tray can extend out of the tool box, and only a single tool placement box is exposed, which makes it more convenient to take tools and avoids confusion in the subsequent placement of tools. When the movable tray is rotated, the tool placement boxes can be switched to change the exposed tools, and the tool placement boxes can also be taken from the movable tray. Different tool boxes can be spliced ​​and used later according to the needs.

[0020] 4. The device disclosed in the present invention can store maintenance tools through the tool placement box on the movable disk, and the movable disk can be rotated, and the tool placement box is switched accordingly to use different tools. At the same time, it is convenient to classify and store the tools, thereby improving their convenience of use and improving work efficiency.

[0021] 5. The device disclosed in the present invention can provide a positioning effect for the rotation of the movable disk through the mutual attraction between the first magnet and the second magnet, and through the mutual attraction between the third magnet and the fourth magnet, the tool placement box located outside the tool box can be kept stable, making it convenient to take and place the tools.

[0022] 6. The device disclosed in the present invention can provide a limit for the movement of the support plate through the connection between the locking block and the limit groove, thereby locking the movable disk inside the tool box to protect the tools and prevent the tools from falling when the equipment is moved. Subsequently, the connection between the locking block and the limit groove is released, and the movable disk can be automatically extended, and then the maintenance tool can be used.

[0023] 7. The device disclosed in the present invention provides a splicing mechanism between the toolbox and the maintenance vehicle, so that the toolbox can be spliced ​​and assembled from the maintenance vehicle, and the toolbox can be disassembled and replaced later, and different toolboxes can be combined for use.

[0024] 8. A tool fixing and classification rack is set inside the tool placement box, which can not only fix the detection tools, but also classify and store the detection tools to avoid damage to the tools due to bumps during transportation, thereby reducing related costs, reducing the work intensity of maintenance personnel, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the device of the present invention when the movable disk is in a closed state;

[0026] Figure 2 It is a schematic diagram of the overall structure of the device of the present invention when the movable disk is opened;

[0027] Figure 3 It is a schematic diagram of the overall structure of the device of the present invention from the front isometric perspective;

[0028] Figure 4 A schematic diagram of the structure of a maintenance vehicle for the device of the present invention;

[0029] Figure 5 A schematic diagram of the structure of the movable disk of the device of the present invention;

[0030] Figure 6 A longitudinal sectional view of a tool box of the device of the present invention;

[0031] Figure 7 A longitudinal and transverse cross-sectional view of a tool box of the device of the present invention;

[0032] Figure 8 for Figure 6 A partial enlarged view of point A in the middle.

[0033] Among them: 1. maintenance vehicle; 2. tool box; 201. groove one; 202. opening; 203. mounting shell; 3. movable plate; 301. groove two; 4. tool placement box; 5. support plate; 6. mounting shaft; 7. first spring; 8. limit groove; 9. locking block; 10. second spring; 11. control block; 12. first magnet; 13. second magnet; 14. docking block; 15. mounting groove; 16. mounting piece; 17. third magnet; 18. fourth magnet; 19. sliding groove; 20. T-type track. DETAILED DESCRIPTION

[0034] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0035] like Figure 1-Figure 8 As shown, the present invention provides the following technical solutions: a splicing type substation maintenance and repair equipment, comprising an inspection vehicle 1 and a tool box 2, a splicing mechanism is arranged above the inspection vehicle 1, the tool box 2 is installed above the inspection vehicle 1 through the splicing mechanism, the tool box 2 is divided into an upper and a lower part, the upper and lower parts are connected by a slide rail structure, a movable plate 3 is arranged inside the tool box 2, the movable plate 3 slides in the tool box 2 through a track structure, a groove 2 301 is arranged above the movable plate 3, a tool placement box 4 is arranged inside the groove 2 301, the tool placement boxes 4 are distributed at equal angles on the movable plate 3, and the upper surface of the tool placement box 4 is flush with the upper surface of the movable plate 3.

[0036] like Figure 4 and Figure 7 As shown, the splicing mechanism includes a docking block 14 and a mounting member 16, the docking block 14 is fixed on the top of the maintenance vehicle 1, a groove 201 is arranged at the bottom of the tool box 2, the groove 201 opens outward, the docking block 14 and the groove 201 at the bottom of the tool box 2 form a concave-convex matching structure, the groove 201 can just be sleeved on the docking block 14, the outer side of the docking block 14 is provided with a mounting groove 15, the tool box 2 is provided with a through hole at a position corresponding to the mounting groove 15, the through hole is provided with an internal thread, An external thread is arranged on the mounting member 16, and the mounting member 16 passes through the through circular hole on the tool box 2 through the threaded structure. One end of the mounting member 16 extends into the mounting groove 15, and the mounting member 16 can move left and right by rotating. The mounting member 16 and the mounting groove 15 form a snap-fit ​​structure. The mounting member 16 rotates to move left, and the mounting member 16 disengages from the mounting groove 15, and the tool box 2 can be removed from the maintenance vehicle 1. The mounting member 16 rotates to move right, and the mounting member 16 extends into the mounting groove 15, and the tool box 2 is fixed on the maintenance vehicle 1.

[0037] like Figure 6-Figure 8 As shown, the track structure includes a support plate 5 and a mounting shaft 6. A sliding groove 19 is arranged on the inner side of the bottom surface of the tool box 2. The sliding groove 19 opens upward, and a support plate 5 is arranged in the sliding groove 19. The sliding groove 19 and the support plate 5 are connected by a T-rail 20. The support plate 5 can move longitudinally in the sliding groove 19 through the T-rail 20. The support plate 5 drives the movable disk 3 to move horizontally to expose the tool placement box 4. The support plate 5 is designed in an "L"-shaped structure. The mounting shaft 6 is arranged on the top surface of the horizontal section of the support plate 5. The bottom of the movable disk 3 is fixed on the top surface of the mounting shaft 6. The movable disk 3 is rotatably connected to the top surface of the horizontal section of the support plate 5 through the mounting shaft 6.

[0038] A first spring 7 is fixedly arranged on the right side of the vertical section of the support plate 5, and the other end of the first spring 7 is connected to the inner wall of the tool box 2; a limiting mechanism is arranged above the vertical section of the support plate 5, and the movable disk 3 is locked in the tool box 2 through the limiting mechanism. The first spring 7 provides an outward thrust for the support plate 5, and when the movable disk 3 is closed, the first spring 7 is in a compressed state, and when the movable disk 3 is opened, the support plate 5 pops outward with the movable disk 3 under the elastic force of the first spring 7.

[0039] The limiting mechanism includes a limiting groove 8, a locking block 9, a second spring 10 and a control block 11. The limiting groove 8 is arranged at the top of the vertical section of the support plate 5, and the locking block 9 is arranged above the limiting groove 8. The bottom of the locking block 9 is designed to be an inclined structure. When the support plate 5 moves to the right, the locking block 9 can be moved upward by squeezing. The locking block 9 cooperates with the limiting groove 8 to form a snap-fit ​​structure. The tool box 2 is provided with an opening 202 at the position where the locking block 9 is located, and a mounting shell 203 is fixedly arranged above the opening 202. A through circular hole is arranged at the center of the top surface of the mounting shell 203. The control block 11 passes through the mounting shell 203 and the opening 202. The control block 11 and the locking block 9 are connected by a threaded structure. One end of the second spring 10 is connected to the top surface of the locking block 9. The second spring 1 0 The other end is connected to the inner side surface of the top of the mounting shell 203, the second spring 10 is in a compressed state, providing a downward thrust for the locking block 9, and the control block 11 is manually pulled upward, and the control block 11 moves upward with the locking block 9 synchronously, further compressing the second spring 10. When the locking block 9 is completely out of the limiting groove 8, the support plate 5 is unlocked, and under the elastic force of the first spring 7, the support plate 5 pops out to the outside with the movable disk 3; when the movable disk 3 needs to be retracted, the movable disk 3 is manually pushed inward, and the support plate 5 moves to the right synchronously. The side surface of the vertical section of the support plate 5 squeezes the inclined structure at the bottom of the locking block 9 to move the locking block 9 upward. When the locking block 9 is completely located above the limiting groove 8, under the action of gravity and the second spring 10, the locking block 9 penetrates into the limiting groove 8, and the support plate 5 is locked.

[0040] like Figure 6As shown, a rotation positioning mechanism is arranged between the movable disk 3 and the supporting plate 5, and the rotation positioning mechanism includes a first magnet 12 and a second magnet 13, the first magnet 12 is fixed below the movable disk 3, the number of the first magnet 12 corresponds to the tool placement box 4, the first magnet 12 and the tool placement box 4 are located on the same diameter of the movable disk 3, the second magnet 13 is fixed above the supporting plate 5, the second magnet 13 and the first magnet 12 are arranged with opposite poles, after the first magnet 12 and the second magnet 13 are magnetically attracted, the tool placement box 4 is exposed, the movable disk 3 is rotated, the tool placement box 4 is replaced, and the movable disk 3 provides positioning for the movable disk 3 through the mutual attraction between the first magnet 12 and the second magnet 13 after rotation, so that its own position can maintain a certain stability after rotation, and a note can be posted at the position where the tool placement box 4 is placed on the movable disk 3 to annotate the content stored in the tool placement box 4.

[0041] A positioning mechanism is arranged between the sliding groove 19 and the support plate 5, and the positioning mechanism includes a third magnet 17 and a fourth magnet 18. The third magnet 17 is fixed on the side of the support plate 5 facing the opening of the toolbox 2, and the fourth magnet 18 is fixed on the side of the sliding groove 19 close to the opening of the toolbox 2. The third magnet 17 and the fourth magnet 18 are arranged relative to each other with opposite poles.

[0042] like Figure 5 As shown, a tool fixing classification rack is arranged inside the tool placement box 4, and maintenance personnel classify and place maintenance tools in different tool placement boxes 4 according to the needs of inspection and maintenance, and fix them properly.

[0043] The method of using the device disclosed in the present invention is as follows:

[0044] 1. According to the equipment to be tested, the testing tools are classified and placed in the tool placement box 4, among which the general tools are placed separately;

[0045] 2. According to work needs, the inspector selects the tool placement box 4 containing tools, pulls up the control block 11, and makes the locking block 9 completely disengage from the limiting groove 8. The movable disk 3 pops out under the action of the first spring 7, exposing the tool placement box 4, and puts the tool placement box 4 into the movable disk 3 in turn, and marks the content on the note at the corresponding position;

[0046] 3. During the inspection process, the inspector selects a tool placement box 4 according to the content of the note;

[0047] 4. After the detection is completed, push the movable disk 3 inward. When the support plate 5 moves to the right, the locking block 9 can be moved upward by squeezing. When the limiting groove 8 is completely located below the locking block 9, under the action of the second spring 10, the locking block 9 moves downward and extends into the limiting groove 8, thereby completing the locking of the movable disk 3.

[0048] In the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the purpose of describing the present invention rather than requiring the present invention to be constructed or operated in a specific position, and therefore should not be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be understood in a broad sense, for example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0049] The above is the preferred operation mode of the present invention, and the description of the specific operation mode is only used to better understand the concept of the present invention. For ordinary technicians in this technical field, several improvements or equivalent substitutions can be made according to the principles of the present invention, and these improvements or equivalent substitutions are also considered to fall within the protection scope of the present invention.

Claims

1. A spliced ​​substation maintenance and repair equipment, comprising a repair vehicle (1) and a tool box (2), characterized in that: A splicing mechanism is arranged above the maintenance vehicle (1), and the tool box (2) is installed above the maintenance vehicle (1) through the splicing mechanism. The tool box (2) is divided into an upper and lower part, and the upper and lower parts are connected by a slide rail structure. A movable plate (3) is arranged inside the tool box (2), and the movable plate (3) slides inside the tool box (2) through a track structure. A second groove (301) is arranged above the movable plate (3), and a tool placement box (4) is arranged inside the second groove (301).

2. According to claim 1, a spliced ​​substation maintenance and repair equipment is characterized in that: The splicing mechanism comprises a docking block (14) and a mounting member (16), wherein the docking block (14) is fixed on the top of the maintenance vehicle (1), a groove (201) is arranged at the bottom of the tool box (2), and the groove (201) opens outward, the docking block (14) and the groove (201) at the bottom of the tool box (2) form a concave-convex matching structure, the outer side surface of the docking block (14) is provided with a mounting groove (15), the tool box (2) is provided with a through circular hole at a position corresponding to the mounting groove (15), the through circular hole is provided with an internal thread, and the mounting member (16) is provided with an external thread, the mounting member (16) passes through the through circular hole on the tool box (2) through the threaded structure, one end of the mounting member (16) extends into the mounting groove (15), and the mounting member (16) and the mounting groove (15) form a snap-fit ​​structure.

3. According to claim 1, a spliced ​​substation maintenance and repair equipment is characterized in that: The track structure comprises a support plate (5) and a mounting shaft (6); a sliding groove (19) is arranged on the inner side of the bottom surface of the tool box (2); the sliding groove (19) opens upward; a support plate (5) is arranged in the sliding groove (19); the sliding groove (19) and the support plate (5) are connected via a T-shaped track (20); the support plate (5) is designed in an "L"-shaped structure; a mounting shaft (6) is arranged on the top surface of the horizontal section of the support plate (5); the movable disk (3) is fixed on the top surface of the mounting shaft (6) at the bottom; and the movable disk (3) is rotatably connected to the top surface of the horizontal section of the support plate (5) via the mounting shaft (6).

4. According to claim 3, a spliced ​​substation maintenance and repair equipment is characterized in that: A first spring (7) is fixedly arranged on the right side of the vertical section of the support plate (5), and the other end of the first spring (7) is connected to the inner wall of the tool box (2).

5. According to claim 3, a spliced ​​substation maintenance and repair equipment is characterized in that: A limiting mechanism is arranged above the vertical section of the support plate (5), and the movable plate (3) is locked in the tool box (2) through the limiting mechanism.

6. A spliced ​​substation maintenance and repair equipment according to claim 5, characterized in that: The limiting mechanism comprises a limiting groove (8), a locking block (9), a second spring (10) and a control block (11); the limiting groove (8) is arranged at the top of the vertical section of the support plate (5); the locking block (9) is arranged above the limiting groove (8); the bottom of the locking block (9) is designed as an inclined structure; the locking block (9) cooperates with the limiting groove (8) to form a snap-fit ​​structure; the tool box (2) is provided with an opening (202) at the position where the locking block (9) is located; a second spring (10) is fixed above the opening (202) A mounting shell (203) is arranged, a through circular hole is arranged at the center of the top surface of the mounting shell (203), the control block (11) passes through the mounting shell (203) and the opening (202), the control block (11) and the locking block (9) are connected via a threaded structure, one end of the second spring (10) is connected to the top surface of the locking block (9), and the other end of the second spring (10) is connected to the inner side surface of the top end of the mounting shell (203), and the second spring (10) is in a compressed state to provide a downward thrust for the locking block (9).

7. The spliced ​​substation maintenance and repair equipment according to claim 3 is characterized in that: A rotation positioning mechanism is arranged between the movable disk (3) and the support plate (5), and the rotation positioning mechanism comprises a first magnet (12) and a second magnet (13), wherein the first magnet (12) is fixed below the movable disk (3), and the number and position of the first magnet (12) correspond to the tool placement box (4), and the second magnet (13) is fixed above the support plate (5), and the second magnet (13) and the first magnet (12) are arranged with opposite poles.

8. The spliced ​​substation maintenance and repair equipment according to claim 3 is characterized in that: A positioning mechanism is arranged between the sliding groove (19) and the support plate (5), and the positioning mechanism comprises a third magnet (17) and a fourth magnet (18). The third magnet (17) is fixed to the side of the support plate (5) facing the opening of the tool box (2), and the fourth magnet (18) is fixed to the side of the sliding groove (19) close to the opening of the tool box (2). The third magnet (17) and the fourth magnet (18) are arranged opposite to each other with opposite magnetic poles.

9. The spliced ​​substation maintenance and repair equipment according to claim 1, characterized in that: A tool fixing classification rack is arranged inside the tool placement box (4).

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