Maintenance tool box for electric power engineering

Abstract

The utility model discloses a maintenance toolbox for electric power engineering, which comprises a maintenance toolbox body and a maintenance toolbox cover matched with the maintenance toolbox body, a maintenance electric appliance cavity is arranged on one side in the maintenance toolbox body, and a limiting mechanism for limiting a detection instrument is arranged in the maintenance electric appliance cavity. A maintenance electric appliance cavity is formed in the maintenance box body, a transmission cavity is formed in the connecting position of the maintenance electric appliance cavity and the maintenance box body, a transmission toothed plate is slidably connected to the interior of the transmission cavity, and a containing plate is fixedly connected to the inner wall of the maintenance electric appliance cavity. A traditional fixed containing groove is not used, a clamping mechanism is driven to limit the electrical equipment, the portable electric appliance carrying device can be suitable for the electrical equipment of most shapes and specifications, different electrical equipment can be carried and limited, the electrical equipment can be prevented from moving at will during carrying, and the situation that the electrical equipment is damaged due to collision is reduced as much as possible.

Description

Technical Field

[0001] This utility model relates to the technical field of power engineering maintenance, specifically a power engineering maintenance toolbox. Background Technology

[0002] Power engineering maintenance toolboxes are essential tools for ensuring the normal operation and maintenance of power systems. They provide maintenance personnel with various necessary tools, enabling them to quickly and efficiently perform equipment inspection, troubleshooting, and maintenance work on-site. This ensures the safe and stable operation of power equipment, reduces power outage time, and improves power supply reliability. Existing maintenance toolboxes generally use high-strength engineering plastics or metal materials for their casings, providing good resistance to pressure, impact, and moisture, protecting the internal tools from damage. However, these common power engineering maintenance toolboxes still have shortcomings:

[0003] Among the maintenance tools used for repairs are not only metal products, but also relatively valuable electrical equipment. Although traditional maintenance kits have special slots for storing electrical equipment, when it is necessary to replace the electrical equipment, the equipment to be carried may not match the designated slots, which can easily damage the equipment during the movement, thus limiting its applicability. Utility Model Content

[0004] The purpose of this utility model is to provide a maintenance toolbox for power engineering, in order to solve the problem mentioned in the background art that the maintenance tools used for maintenance are not only metal products, but also relatively expensive electrical equipment. Although traditional maintenance boxes have special slots for storing electrical equipment, when it is necessary to change the electrical equipment, the electrical equipment to be carried may not match the set slots, which can easily damage the equipment during the movement, thus limiting its applicability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a maintenance toolbox for power engineering, comprising a maintenance box body and a maintenance box cover matching the maintenance box body, wherein a maintenance electrical cavity is provided on one side of the maintenance box body, a limiting mechanism for limiting the testing instrument is provided inside the maintenance electrical cavity, a transmission cavity is provided at the connection between the maintenance electrical cavity and the maintenance box body, a transmission gear plate is slidably connected inside the transmission cavity, and a placement plate is fixedly connected to the inner wall of the maintenance electrical cavity.

[0006] Preferably, the surface of the placement plate is provided with a soft layer, multiple tool slots are provided on the other side of the inside of the maintenance box, and multiple storage slots are provided on one side of the maintenance box cover.

[0007] Preferably, the surface of the placement plate is provided with multiple sliding grooves, and a driving cavity is formed between the placement plate and the maintenance electrical cavity.

[0008] Preferably, the limiting mechanism includes a transmission base plate disposed inside the drive cavity. A worm gear is rotatably connected to the center of the top end of the transmission base plate. Worm seats are fixedly connected to both sides of the top end of the transmission base plate. A worm member is rotatably connected between the two worm seats. A clamping member is slidably connected inside the sliding groove.

[0009] Preferably, the clamping member includes a plurality of clamping rods, each of which has a sliding block fixedly connected to its bottom. The surface of the sliding block is slidably connected to the interior of the sliding groove. A second connecting rod is fixedly connected to the bottom of the sliding block. A cross support plate is fixedly connected to the top of the worm gear. A plurality of first connecting rods are fixedly connected to the top of the cross support plate. A connecting plate is provided between each of the plurality of first connecting rods and the plurality of second connecting rods.

[0010] Preferably, the worm gear component includes a transmission worm gear rotatably connected between two worm gear seats. One end of the transmission worm gear is fixedly connected to a driven gear, which is disposed in the transmission cavity. One side of the transmission gear plate meshes with one side of the driven gear, and one side of the transmission worm gear meshes with one side of the worm wheel.

[0011] Preferably, the clamping rod has a screw cavity inside, a pressing screw is provided inside the screw cavity, a guide groove is provided on one side of the clamping rod, a threaded guide plate is threadedly connected to the surface of the pressing screw, the surface of the threaded guide plate is slidably connected to the inside of the guide groove, and a rotating head is fixedly connected to the top end of the pressing screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are: one or more special positions for holding valuable electrical equipment are set inside the maintenance box, without using traditional fixed placement slots, and the drive clamping mechanism limits the electrical equipment. It can be used for most electrical equipment of most shapes and sizes, can carry different electrical equipment and limit its movement, and can prevent the electrical equipment from moving at will when carrying it, thus minimizing the possibility of damage to the electrical equipment due to collision.

[0013] Furthermore, the vertical limit setting on the clamping rod can further enhance the limiting effect, protect the electrical equipment itself, and make it more widely applicable and practical. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the power engineering maintenance toolbox of this utility model;

[0015] Figure 2 This is a structural diagram of the limiting mechanism for the maintenance toolbox for power engineering of this utility model;

[0016] Figure 3This is a structural diagram of the power engineering maintenance toolbox of this utility model, with the placement plate concealed.

[0017] Figure 4 This is a structural diagram of the clamping component of the power engineering maintenance toolbox of this utility model.

[0018] In the diagram: 1. Inspection box; 2. Tool slot; 3. Inspection electrical cavity; 4. Inspection box cover; 5. Transmission cavity; 6. Transmission gear plate; 7. Transmission base plate; 8. Worm seat; 9. Transmission worm; 10. Driven gear; 11. Worm wheel; 12. Cross support plate; 13. First connecting rod; 14. Connecting plate; 15. Placement plate; 16. Sliding groove; 17. Clamping rod; 18. Sliding block; 19. Second connecting rod; 20. Rotating head; 21. Threaded guide pressure plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figure 1-4 This utility model provides a maintenance toolbox for power engineering, including a maintenance box body 1 and a maintenance box cover 4 that matches the maintenance box body 1. A maintenance electrical cavity 3 is provided on one side inside the maintenance box body 1. A limiting mechanism for limiting the testing instrument is provided inside the maintenance electrical cavity 3. A transmission cavity 5 is provided at the connection between the maintenance electrical cavity 3 and the maintenance box body 1. A transmission tooth plate 6 is slidably connected inside the transmission cavity 5. A placement plate 15 is fixedly connected to the inner wall of the maintenance electrical cavity 3.

[0021] When in use, a special cavity is set up to house electrical equipment. Electrical equipment is generally quite fragile, and it is easy to damage the electrical equipment inside the toolbox when moving and carrying it. A limiting mechanism is installed inside the special maintenance electrical equipment cavity 3, which can accommodate most electrical equipment of most shapes and sizes. It can carry different electrical equipment and limit its movement. When carrying it, it can prevent the electrical equipment from moving at will and minimize the possibility of damage to the electrical equipment due to collision.

[0022] See Figure 2 , Figure 3 and Figure 4Furthermore, the surface of the placement plate 15 is provided with a soft layer, and multiple tool slots 2 are provided on the other side of the inside of the inspection box 1. Multiple storage slots are provided on one side of the inspection box cover 4. Multiple sliding grooves 16 are provided on the surface of the placement plate 15. A driving cavity is formed between the placement plate 15 and the inspection electrical cavity 3. The limiting mechanism includes a transmission base plate 7, which is located inside the driving cavity. A worm gear 11 is rotatably connected to the middle of the top of the transmission base plate 7. Worm seats 8 are fixedly connected to both sides of the top of the transmission base plate 7. A worm gear is rotatably connected between the two worm seats 8. A clamping member is slidably connected inside the sliding groove 16. The clamping member includes multiple clamping rods 17. A sliding block 18 is fixedly connected to the bottom of each of the multiple clamping rods 17. The surface of the sliding block 18 is slidably connected to the inside of the sliding groove 16. A second connecting rod 19 is fixedly connected to the bottom of the sliding block 18. The top of the worm gear 11... A cross support plate 12 is fixedly connected to the part, and multiple first connecting rods 13 are fixedly connected to the top of the cross support plate 12. A connecting plate 14 is provided between the multiple first connecting rods 13 and multiple second connecting rods 19 respectively. The worm gear includes a transmission worm 9, which is rotatably connected between two worm seats 8. A driven gear 10 is fixedly connected to one end of the transmission worm 9. The driven gear 10 is set in the transmission cavity 5. One side of the transmission gear plate 6 is meshed with one side of the driven gear 10. One side of the transmission worm 9 is meshed with one side of the worm wheel 11. A screw cavity is opened inside the clamping rod 17. A pressing screw is set inside the screw cavity. A guide groove is opened on one side of the clamping rod 17. A threaded guide pressure plate 21 is threadedly connected to the surface of the pressing screw. The surface of the threaded guide pressure plate 21 is slidably connected to the inside of the guide groove. A rotating head 20 is fixedly connected to the top of the pressing screw.

[0023] When using electrical equipment, place it on the placement plate 15. Then, slide the transmission gear plate 6 inside the transmission cavity 5. This movement of the transmission gear plate 6 drives the driven gear 10 to rotate. The driven gear 10 rotates, causing the transmission worm 9 to rotate inside the two worm seats 8. The rotation of the transmission worm 9 drives the worm wheel 11 to rotate. The rotation of the worm wheel 11 drives the cross support plate 12 to rotate. The rotation of the cross support plate 12 drives the first connecting rod 13 to rotate around the coaxial center of the worm wheel 11. The two ends of the connecting plate 14 are rotatably connected to the first connecting rod 13 and the second connecting rod 19, respectively. Therefore, the rotation of the first connecting rod 13, through the connecting plate 14, causes the second connecting rod 19 to rotate. 9 moves along the sliding groove 16, the second connecting rod 19 moves and drives the sliding block 18 to move, the sliding block 18 moves and drives the clamping rod 17 to move towards the center of the placement plate 15, all four clamping rods 17 move towards this center, clamping the electrical equipment. At this time, the electrical equipment is limited in the horizontal direction. At this time, the rotating head 20 is turned to drive the pressing screw to rotate. One end of the threaded guide pressure plate 21 passes through the guide groove. Therefore, when the pressing screw rotates, the threaded guide pressure plate 21 moves in the vertical direction along the guide groove. At this time, the threaded guide pressure plate 21 can press on the surface of the electrical equipment and limit it in the vertical direction. This is very beneficial for the all-round limitation of the electrical equipment and protects the electrical equipment as much as possible.

[0024] In use, the number of electrical appliance chambers 3 can be set according to the size of the inspection box 1 itself, which can carry different types of electrical equipment, making it more applicable and practical. In addition, the surfaces of the clamping rod 17 and the placement plate 15 are covered with soft material, which also helps to protect the electrical equipment. After clamping the electrical equipment, the self-locking characteristic of the worm gear can realize the clamping limit of the electrical equipment. It is convenient and quick to operate, simple to use, and can prevent the electrical equipment from moving at will, minimizing the possibility of damage to the electrical equipment due to collision.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A maintenance tool box for electric power engineering, comprising a maintenance box body (1) and a maintenance box cover (4) matched with the maintenance box body (1), characterized in that: The inside of the maintenance box body (1) is provided with a maintenance electrical cavity (3) on one side, the inside of the maintenance electrical cavity (3) is provided with a limiting mechanism for limiting detection instruments, the connecting part of the maintenance electrical cavity (3) and the maintenance box body (1) is provided with a transmission cavity (5), the inside of the transmission cavity (5) is slidably connected with a transmission gear plate (6), and the inner wall of the maintenance electrical cavity (3) is fixedly connected with a placing plate (15).

2. The maintenance tool box for electric power engineering according to claim 1, characterized in that: The surface of the placing plate (15) is provided with a soft layer, the other side of the inside of the maintenance box body (1) is provided with a plurality of tool grooves (2), and one side of the maintenance box cover (4) is provided with a plurality of storage grooves.

3. The maintenance tool box for electric power engineering according to claim 1, characterized in that: The surface of the placing plate (15) is provided with a plurality of sliding grooves (16), and the driving cavity is formed between the placing plate (15) and the maintenance electrical cavity (3).

4. The maintenance tool box for electric power engineering according to claim 3, characterized in that: The limiting mechanism comprises a transmission bottom plate (7), the transmission bottom plate (7) is arranged in the driving cavity, the middle part of the top end of the transmission bottom plate (7) is rotatably connected with a worm gear rod (11), the two sides of the top end of the transmission bottom plate (7) are fixedly connected with a worm gear seat (8), the worm gear seat (8) is rotatably connected between the two worm gear seats (8), and the inside of the sliding groove (16) is slidably connected with a clamping piece.

5. The maintenance tool box for electric power engineering according to claim 4, characterized in that: The clamping piece comprises a plurality of clamping rods (17), the bottom of each clamping rod (17) is fixedly connected with a sliding block (18), the surface of the sliding block (18) is slidably connected with the inside of the sliding groove (16), the bottom of the sliding block (18) is fixedly connected with a second connecting rod (19), the top of the worm gear rod (11) is fixedly connected with a cross support plate (12), the top of the cross support plate (12) is fixedly connected with a plurality of first connecting rods (13), and a connecting plate (14) is arranged between the plurality of first connecting rods (13) and the plurality of second connecting rods (19).

6. The maintenance tool box for electric power engineering according to claim 4, characterized in that: The worm gear piece comprises a transmission worm (9), the transmission worm (9) is rotatably connected between the two worm gear seats (8), one end of the transmission worm (9) is fixedly connected with a driven gear (10), the driven gear (10) is arranged in the transmission cavity (5), one side of the transmission gear plate (6) is meshingly connected with one side of the driven gear (10), and one side of the transmission worm (9) is meshingly connected with one side of the worm gear rod (11).

7. The maintenance tool box for electric power engineering according to claim 5, characterized in that: The inside of the clamping rod (17) is provided with a screw cavity, the inside of the screw cavity is provided with a pressing screw, one side of the clamping rod (17) is provided with a guide groove, the surface of the pressing screw is threadedly connected with a threaded guide pressing plate (21), the surface of the threaded guide pressing plate (21) is slidably connected with the inside of the guide groove, and the top end of the pressing screw is fixedly connected with a rotating head (20).

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