Portable maintenance tool box for electromechanical equipment

Abstract

The utility model provides a portable maintenance tool box for electromechanical equipment, which relates to the field of electromechanical maintenance and comprises an outer box structure with a cubic structure. The component storage mechanism is used for storing electrical components needing to be replaced; the automatic upward pushing mechanism is used for automatically and upwards pushing out the electrical components needing to be replaced; the loading mechanism is used for installing a large batch of electrical components; a user can drive a fluted disc at the bottom of a shifting piece to drive a linkage gear b and a linkage gear a to synchronously rotate by shifting the shifting piece, the linkage gear a can drive a rack a and a rack b on the two sides to synchronously and reversely slide, when the rack a slides forwards, a lower insertion plate forwards blocks the upper surface of a second-layer protector, and an upper insertion plate synchronously slides backwards and retreats; the limiting of the upper surface of the protector on the upper first layer is relieved, at the moment, a user can take out a single protector from the top, and the problem that an existing tool box is inconvenient to quickly take out a single set of surge protectors during replacement, disassembly and assembly is solved.

Description

Technical Field

[0001] The utility model relates to the field of electromechanical maintenance, and more specifically, to a portable maintenance tool box for electromechanical equipment. Background Art

[0002] Lightning arresters are generally installed at the power interface of electromechanical equipment to prevent household appliances and other electrical equipment from burning out due to electric shock. They are used to protect electrical equipment from high transient overvoltage hazards and limit the follow-up time and often limit the follow-up value. During installation, surge protectors, over- and under-voltage protectors, sub-circuit circuit breakers, and leakage protectors are connected in parallel under the output of the main control circuit breaker. Surge protectors must be grounded. The shortest possible line must be used between surge protectors, over- and under-voltage protectors, and the main control switch.

[0003] When repairing lightning arresters of electromechanical equipment, it is sometimes necessary to replace failed surge protectors. After the protectors are loaded into the tool box, the protectors in the tool box may collide with each other and cause bumps after the tool box is shaken. In addition, the existing box structure is not convenient for grouping and storing various types of protectors, and it is not convenient to quickly take out a single group of surge protectors when replacing or disassembling. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a portable maintenance tool box for electromechanical equipment to solve the problem that the existing tool box is inconvenient for quickly taking out a surge protector in a single group when replacing or disassembling it.

[0005] The utility model provides a convenient maintenance tool box for electromechanical equipment, which is achieved by the following specific technical means: an outer box structure with a cubic structure, including a main box body, a handle and a door panel, a partition bag is arranged inside the main box body, the handle is hinged at the top of the main box body, the door panel is hinged at the front side of the main box body, a partition bag is arranged at the rear side of the door panel, and a door lock is installed at the front side of the door panel; a component storage mechanism for storing electrical components that need to be replaced; an automatic pushing mechanism for automatically pushing upward the electrical components that need to be replaced; a loading mechanism for installing a large number of electrical components; the component storage mechanism includes four groups of storage boxes, the four groups of storage boxes are fixedly connected to the rear side of the main box body, different types of protectors are stored inside each group of storage boxes, an inner protrusion is fixedly connected to the inner side elevation of the storage box, a front convex shell is fixedly connected to the right side of the storage box, and a slot is opened on the front side of the top of the storage box.

[0006] In some schemes, the loading mechanism includes a flip shell, which is hinged on the left side of the storage box, and a buckle is provided on the left side of the flip shell. A surge protector is provided inside the storage box, and the surge protector is located on the top of the push seat.

[0007] In some schemes, the automatic pushing mechanism includes a strip groove, which is opened on the right side of the storage box, and a card slot is opened on the right side of the bottom of the strip groove. Three groups of ejection springs are fixedly connected to the bottom of the inner side of the storage box, and a push seat is fixedly connected to the top of the three groups of ejection springs. The push seat slides vertically inside the storage box, and a horizontal slide groove is opened on the right side of the push seat. A slider is slidably connected inside the horizontal slide groove. The front end facade of the slider is fixedly connected to the front facade inside the horizontal slide groove through a horizontal spring, and a pressure plate is fixedly connected to the right side of the slider. The automatic pushing mechanism also includes a top box, which is fixedly connected to the top of the front side of the storage box, and the top box is inside Two sets of side rails are fixedly connected on the left and right sides, a rack a is slidably connected to the inner side of the side rail on the left, a lower plug plate is fixedly connected to the rear end of the rack a, a rack b is slidably connected to the inner side of the side rail on the right, an upper plug plate is fixedly connected to the rear end of the rack b, a linkage gear a is rotatably connected inside the top box, the left and right sides of the linkage gear a are meshed with the rack a and the rack b for transmission respectively, a linkage gear b is coaxially connected to the top of the linkage gear a, a torsion spring shaft is rotatably connected inside the top box, a toothed disc is coaxially connected to the outer side of the torsion spring shaft, the linkage gear b is meshed with the toothed disc for transmission, and a paddle is fixedly connected to the top of the toothed disc.

[0008] Beneficial Effects

[0009] 1. By pushing the pressure plate downward, the push seat slides down to be parallel to the card slot, and the limit on the right side of the slider is released. Through the elastic support of the transverse spring, the slider can be automatically pushed into the card slot to prevent the push seat from sliding upward and rebounding. After pulling the push seat down and locking it, and opening the buckle, the back side of the storage box can be opened to a large extent, and the user can efficiently load multiple surge protectors into the storage box.

[0010] 2. Through the upward elastic support of the push spring, the push seat can push the stacked surge protectors upward. By toggling the paddle, the user can make the toothed disc at the bottom of the paddle drive the linkage gear b and the linkage gear a to rotate synchronously. The linkage gear a can drive the rack a and the rack b on both sides to slide in the opposite direction synchronously. When the rack a slides forward, the lower plug plate is inserted forward on the upper surface of the second layer of protector above to block it, which can prevent all the protectors from sliding upward. At the same time, the upper plug plate slides backward synchronously, so that the limit on the upper surface of the first layer of protector above is released. At this time, the user can take out a single protector at the top. After the paddle rebounds, the upper plug plate moves outward, the lower plug plate retreats, and the protector below can slide upward. By toggling the paddle, a single protector can be quickly accessed, which is convenient for replacing and installing electrical components.

[0011] 3. The user can open the door panel and place the repair tools inside the partition bag and the compartment bag. The user can hold the handle to carry the tool box. By stacking the protectors together and installing them inside the storage box, the protectors can be limited to prevent the protectors inside from colliding with each other and causing damage when the tool box is shaken. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A right rear top perspective schematic diagram showing the entirety of the present application;

[0013] Figure 2 A left rear perspective view of the storage box of the present application is shown;

[0014] Figure 3 A three-dimensional disassembly schematic diagram of the storage box of the present application is shown;

[0015] Figure 4 A bottom-up stereoscopic schematic diagram of the push seat of the present application is shown;

[0016] Figure 5 A three-dimensional disassembly schematic diagram of the top box of the present application is shown;

[0017] Figure 6 The entire right front side top perspective diagram of the present application is shown.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Main box; 101. Divider bag; 2. Handle; 3. Door panel; 301. Divider bag; 302. Door lock; 4. Storage box; 401. Inner protrusion; 402. Front convex shell; 403. Slot; 404. Strip groove; 405. Card slot; 406. Push spring; 407. Push seat; 408. Horizontal slide groove; 409. Slider; 410. Horizontal spring; 411. Press plate; 5. Flip shell; 501. Buckle; 6. Surge protector; 7. Top box; 701. Side rail; 702. Rack a; 7021. Lower plug plate; 703. Rack b; 7031. Upper plug plate; 704. Linkage gear a; 705. Linkage gear b; 706. Torsion spring shaft; 707. Toothed disc; 708. Pick. DETAILED DESCRIPTION

[0020] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. Unless otherwise specified, the terms used in this article have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

[0024] Figures 1 to 6 A schematic diagram of a tool box according to an embodiment of the utility model is shown, wherein the tool box specifically comprises an outer box structure having a cubic structure, including a main box body 1, a handle 2 and a door panel 3, a partition bag 101 is arranged inside the main box body 1, the handle 2 is hinged at the top of the main box body 1, the door panel 3 is hinged at the front side of the main box body 1, a partition bag 301 is arranged at the rear side of the door panel 3, and a door lock 302 is installed at the front side of the door panel 3; a component storage mechanism for storing electrical components that need to be replaced; a component storage mechanism for automatically pushing upward the electrical components that need to be replaced An automatic pushing-up mechanism; a loading mechanism for installing a large number of electrical components; a component storage mechanism includes four groups of storage boxes 4, which are fixedly connected to the rear side of the main box body 1, an inner protrusion 401 is fixedly connected to the inner side elevation of the storage box 4, a front convex shell 402 is fixedly connected to the right side of the storage box 4, and a slot 403 is provided on the front side of the top of the storage box 4. The user can open the door panel 3 and place the repair tools inside the partition bag 101 and the compartment bag 301, and the user can hold the handle 2 to carry the tool box.

[0025] Optionally, the loading mechanism includes a flip shell 5, which is hinged on the left side of the storage box 4. A buckle 501 is provided on the left side of the flip shell 5. A surge protector 6 is provided inside the storage box 4. The surge protector 6 is located on the top of the push seat 407. By pushing the pressure plate 411 downward, the push seat 407 slides down to be parallel to the slot 405, and the limit on the right side of the slider 409 is released. Through the elastic support of the transverse spring 410, the slider 409 can be automatically pushed into the slot 405, which can prevent the push seat 407 from sliding upward and rebounding. After the push seat 407 is pulled down and stuck, and the buckle 501 is opened, the back side of the storage box 4 can be opened to a large extent, and the user can efficiently load multiple surge protectors 6 into the storage box 4.

[0026] Preferably, the automatic pushing mechanism includes a strip groove 404, which is opened on the right side of the storage box 4, and a card slot 405 is opened on the right side of the bottom of the strip groove 404. Three groups of ejection springs 406 are fixedly connected to the bottom of the inner side of the storage box 4, and a push seat 407 is fixedly connected to the top of the three groups of ejection springs 406. The push seat 407 slides vertically inside the storage box 4, and a horizontal slide groove 408 is opened on the right side of the push seat 407. A slider 409 is slidably connected inside the horizontal slide groove 408. The front end vertical surface of the slider 409 is fixedly connected to the front vertical surface inside the horizontal slide groove 408 through a horizontal spring 410, and a pressure plate is fixedly connected to the right side of the slider 409 411, the automatic push-up mechanism also includes a top box 7, which is fixedly connected to the top of the front side of the storage box 4, and two sets of side rails 701 are fixedly connected to the left and right sides of the top box 7. A rack a702 is slidably connected to the inner side of the side rail 701 on the left side, and a lower plug plate 7021 is fixedly connected to the rear end of the rack a702. A rack b703 is slidably connected to the inner side of the side rail 701 on the right side, and an upper plug plate 7031 is fixedly connected to the rear end of the rack b703. A linkage gear a704 is rotatably connected to the top box 7, and the linkage gear a704 is meshed with the rack a702 and the rack b703 on the left and right sides for transmission. The top of the linkage gear a704 is coaxially connected with a linkage gear b705, the top box 7 is rotatably connected with a torsion spring shaft 706, the outer side of the torsion spring shaft 706 is coaxially connected with a toothed disc 707, the linkage gear b705 is meshed with the toothed disc 707 for transmission, the top of the toothed disc 707 is fixedly connected with a paddle 708, and the push seat 407 can push the superimposed surge protector 6 upward through the upward elastic support of the push spring 406, and the user can make the toothed disc 707 at the bottom of the paddle 708 drive the linkage gear b705 and the linkage gear a704 to rotate synchronously by toggling the paddle 708, and the linkage gear a704 It can drive the racks a702 and the racks b703 on both sides to slide in the opposite directions synchronously. When the rack a702 slides forward, the lower plug plate 7021 is inserted forward on the upper surface of the second-layer protector to block it, which can prevent all the protectors from sliding out upward. At the same time, the upper plug plate 7031 slides backward synchronously, so that the limit on the upper surface of the first-layer protector is released. At this time, the user can take out a single protector from the top. After the paddle 708 rebounds, the upper plug plate 7031 moves outward, the lower plug plate 7021 retreats, and the protector below can slide upward. By prying the paddle 708, a single protector can be easily taken out.

[0027] The specific operation process of the above tool box is as follows: first, the user can open the door panel 3 and put the repair tools inside the partition bag 101 and the compartment bag 301. The user can hold the handle 2 to carry the tool box, and by pushing the pressure plate 411 downward, the push seat 407 slides down to be parallel to the card slot 405, and the limit on the right side of the slider 409 is released. Through the elastic support of the transverse spring 410, the slider 409 can be automatically pushed into the card slot 405 to prevent the push seat 407 from sliding upward and rebounding. After the push seat 407 is pulled down and stuck, the buckle 501 is opened, and the rear side of the storage box 4 can be opened to a large extent, and the user can efficiently load multiple surge protectors 6 into the storage box 4. Through the elastic support of the push spring 406 upward, the push seat 407 can push the stacked surge protectors 6 upward, and the user By toggling the paddle 708, the toothed disc 707 at the bottom of the paddle 708 can drive the linkage gear b705 and the linkage gear a704 to rotate synchronously, and the linkage gear a704 can drive the racks a702 and the racks b703 on both sides to slide in the opposite direction synchronously. When the rack a702 slides forward, the lower plug plate 7021 is inserted forward on the upper surface of the second layer of protector above to block it, which can prevent all the protectors from sliding out upward. At the same time, the upper plug plate 7031 slides backward synchronously, so that the limit on the upper surface of the first layer of protector above is released. At this time, the user can take out a single protector from the top. After the paddle 708 rebounds, the upper plug plate 7031 moves outward, the lower plug plate 7021 retreats, and the protector below can slide upward. By toggling the paddle 708, a single protector can be easily taken out.

[0028] There are a few points to note:

[0029] (1) The drawings of the embodiments of the present application only involve structures related to the embodiments of the present application, and other structures may refer to the general design.

[0030] (2) For the sake of clarity, in the drawings used to describe the embodiments of the present application, the thickness of layers or regions is enlarged or reduced, that is, these drawings are not drawn according to the actual scale.

[0031] (3) In the absence of conflict, the embodiments of the present application and the features therein may be combined with each other to obtain new embodiments.

[0032] The above are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. The protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A portable maintenance tool box for electromechanical equipment, characterized in that: include: The outer box structure has a cubic structure, comprising a main box body (1), a handle (2) and a door panel (3), wherein a partition bag (101) is provided inside the main box body (1), the handle (2) is hinged on the top of the main box body (1), the door panel (3) is hinged on the front side of the main box body (1), a partition bag (301) is provided on the rear side of the door panel (3), and a door lock (302) is installed on the front side of the door panel (3); A component storage mechanism for storing electrical components that need to be replaced; Automatic push-up mechanism, used to automatically push upward the electrical components that need to be replaced; Loading mechanism, used for installing large quantities of electrical components.

2. A portable maintenance tool box for electromechanical equipment according to claim 1, characterized in that: The component storage mechanism comprises four groups of storage boxes (4), the four groups of storage boxes (4) are fixedly connected to the rear side of the main box body (1), an inner protrusion (401) is fixedly connected to the inner side elevation of the storage box (4), a front convex shell (402) is fixedly connected to the right side of the storage box (4), and a slot (403) is opened on the front side of the top of the storage box (4).

3. A portable maintenance tool box for electromechanical equipment according to claim 2, characterized in that: The automatic push-up mechanism comprises a strip groove (404), the strip groove (404) is arranged on the right side of the storage box (4), a card groove (405) is arranged on the right side of the bottom of the strip groove (404), three groups of ejection springs (406) are fixedly connected to the bottom of the inner side of the storage box (4), a push seat (407) is fixedly connected to the top of the three groups of ejection springs (406), and the push seat (407) slides vertically inside the storage box (4).

4. A portable maintenance tool box for electromechanical equipment according to claim 3, characterized in that: A transverse sliding groove (408) is provided on the right side of the push seat (407), and a slider (409) is slidably connected inside the transverse sliding groove (408). The front end vertical surface of the slider (409) is fixedly connected to the front vertical surface inside the transverse sliding groove (408) through a transverse spring (410), and a pressure plate (411) is fixedly connected to the right side of the slider (409).

5. The portable maintenance tool box for electromechanical equipment according to claim 3, characterized in that: The loading mechanism comprises a flip shell (5), the flip shell (5) is hinged on the left side of the storage box (4), a buckle (501) is provided on the left side of the flip shell (5), a surge protector (6) is provided inside the storage box (4), and the surge protector (6) is located on the top of the push seat (407).

6. A portable maintenance tool box for electromechanical equipment according to claim 2, characterized in that: The automatic push-up mechanism also includes a top box (7), the top box (7) is fixedly connected to the top of the front side of the storage box (4), two sets of side rails (701) are fixedly connected to the left and right sides of the top box (7), a rack a (702) is slidably connected to the inside of the side rail (701) on the left side, a lower plug plate (7021) is fixedly connected to the rear end of the rack a (702), a rack b (703) is slidably connected to the inside of the side rail (701) on the right side, an upper plug plate (7031) is fixedly connected to the rear end of the rack b (703), and the top box (7) A linkage gear a (704) is rotatably connected inside, and the left and right sides of the linkage gear a (704) are respectively meshed with the rack a (702) and the rack b (703) for transmission. The top of the linkage gear a (704) is coaxially connected with a linkage gear b (705). The top box (7) is rotatably connected with a torsion spring shaft (706), and the outer side of the torsion spring shaft (706) is coaxially connected with a toothed disc (707). The linkage gear b (705) is meshed with the toothed disc (707) for transmission, and the top of the toothed disc (707) is fixedly connected with a paddle (708).

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