Tool box for emergency repair of power distribution network

Abstract

The invention relates to the technical field of tool boxes, in particular to a tool box for power distribution network first-aid repair, which comprises a tool box body, two independent tool storage units capable of being moved out oppositely are arranged in each unit cavity, the tool box further comprises an adjusting assembly, and the adjusting assembly comprises a main driving structure, a passive driving structure, a pushing structure and an independent adjusting structure. When the corresponding passive driving structure and the corresponding pushing structure are in an engaged state, the passive driving structure and the corresponding pushing structure in the engaged state can be driven to operate through rotation of the main driving structure, and under the situation of electric power emergency repair, repair personnel do not need to find tools one by one or open different tool storage areas one by one; a large amount of time can be saved, first-aid repair work can be rapidly started, the influence of power failure time on social production and life is reduced, and then first-aid repair personnel can only push out units for storing needed tools instead of pushing out all tool storage units.

Description

Technical Field

[0001] The invention relates to the technical field of tool boxes, in particular to a tool box for emergency repair of a power distribution network. Background Art

[0002] In power operation scenarios, power tool boxes are commonly used to store various tools in an orderly manner. These tool boxes divide tools into independent drawers to separate different categories of tools. Various hand tools such as screwdrivers, wrenches, pliers, etc. are placed in their respective places. Consumables such as electrical tape and insulating materials also have exclusive drawers to avoid confusion among tools and facilitate access.

[0003] However, in the actual operation process of front-line power personnel, this tool box exposes many inconveniences and defects. In daily work, power personnel face emergency repair tasks or routine equipment inspections and need to race against time to obtain the corresponding tools. However, when using the existing drawer-type power tool box, they have to open each drawer one by one to search for the required items. This process is very cumbersome and time-consuming. In addition, due to the layout of the drawers and the fact that most of them are moved out from one side of the box, the upper drawer will form a physical barrier to the lower drawer when it is pulled out, resulting in the lower drawer being unable to open smoothly. When the required tools are stored in the lower drawer, power personnel often have to push the upper drawer back and close it with great effort to free up operating space before they can smoothly open the lower drawer to take out the tools. If they need to use the tools in the upper drawer, they have to repeat the opening and closing action again. The whole process is repeated, which greatly affects the work efficiency. Especially in the repair situation where every second counts, the equipment power supply may be delayed due to untimely access to tools, causing unnecessary economic losses and social impacts. To this end, we propose a tool box for power distribution network repair. Summary of the invention

[0004] In order to solve the above technical problems, the embodiment of the present application provides a tool box for emergency repair of power distribution network, including a tool box body, wherein the middle of the interior of the tool box body is divided into two upper and lower unit cavities by a partition, each of the unit cavities is provided with two independent tool storage units that can be moved out in opposite directions, and the upper and lower tool storage units are moved out in different directions, and also includes:

[0005] An adjustment component, the adjustment component includes a main drive structure, a passive drive structure, a push structure and an independent adjustment structure, the passive drive structure, the push structure and the independent adjustment structure are each provided with four, one passive drive structure, one push structure and one independent adjustment structure corresponds to one tool storage unit, and the corresponding passive drive structure can be adjusted to engage with the push structure or disengage through the independent adjustment structure;

[0006] When the corresponding passive driving structure and pushing structure are in an engaged state, the passive driving structure and pushing structure in the engaged state can be driven to operate by the rotation of the main driving structure, so as to synchronously move out or move in the corresponding tool storage unit.

[0007] In some embodiments, the main drive structure includes a vertical and rotatable rotating rod arranged inside the tool box body, the rotating rod is located in the gap between two tool storage units on the same layer, and the top end of the rotating rod extends to the outside of the top end of the tool box body, and a handwheel is installed at the top end of the rotating rod.

[0008] In some embodiments, the passive drive structure includes a first pulley fixed to the outside of the rotating rod and a second pulley rotatably arranged in the tool box body, a transmission belt is connected between the first pulley and the second pulley, and a gear is installed at the top of the second pulley.

[0009] In some embodiments, the pushing structure includes a vertically connected rack and a push-pull plate, the push-pull plate is used to push and pull the corresponding tool storage unit, the rack can be engaged with the gear, and the push-pull plate is connected to a connecting plate that can move along the length direction, and the connecting plate is connected to the corresponding tool storage unit.

[0010] In some embodiments, a movable installation groove that is deep in the middle and shallow at the outer ends is formed on the push-pull plate, and a mounting column that matches the movable installation groove is connected to one side of the connecting plate facing the push-pull plate.

[0011] In some embodiments, the independent adjustment structure includes an adjustment strip that can be slidably connected to the rack along the length direction, the upper end face of the adjustment strip is connected to a push-pull strip, and the push-pull strip extends to the outside of the tool box body, and the tool box body and the partition are both provided with conducting grooves for the push-pull strip to pass through.

[0012] In some embodiments, the upper and lower ends of the adjustment bar are connected to T-shaped sliders, the upper and lower ends of the rack facing the adjustment bar are provided with T-shaped slots, and the T-shaped sliders are slidably fitted in the T-shaped slots.

[0013] In some embodiments, a guide convex strip is integrally formed on a side of the rack away from the adjustment strip, a guide groove is formed on the inner side wall of the unit cavity, and the guide convex strip is slidably fitted in the guide groove.

[0014] In some embodiments, the tool storage unit includes a support frame and a placement box, the placement box is arranged in the support frame, the connecting plate is connected to the support frame, a magnetic sheet is embedded in the bottom of the support frame, an iron sheet is embedded in the bottom end of the placement box, and a hook is installed on the upper end of the outer wall of the placement box.

[0015] In some embodiments, a groove is provided on the inner side wall of the conducting groove, a spring is connected to the inside of the groove, a movable stopper is connected to the free end of the spring, and a pushing slope is provided on the outer end of the movable stopper. When the spring is in a natural state, the outer end of the movable stopper protrudes out of the groove.

[0016] The present invention has at least the following beneficial effects:

[0017] 1. Save time and improve efficiency: By setting the adjustment components, tool storage units in four directions can be pushed out at the same time. In the case of emergency power repair, repair personnel do not need to look for tools one by one or open different tool storage areas one by one, and can avoid the tool storage units opened on the upper layer from blocking the lower layer, which can save a lot of time, quickly start repair work, and reduce the impact of power outages on social production and life.

[0018] 2. To cope with different emergency repair scenarios: Equipped with an independent adjustment structure, the emergency repair personnel can only push out the unit storing the required tools without having to push out all the tool storage units. This can avoid the work area being occupied by unnecessary tools and keep the emergency repair site clean and efficient.

[0019] 3. Independent modular design to improve operational flexibility: Each tool storage unit is an independent unit module, which is conducive to partial carrying as needed. Repair personnel can carry independent storage boxes according to the needs of specific repair tasks, which greatly improves the repair mobility and operational flexibility, and truly achieves orderly management of tools and on-demand use. There is no need to carry a whole set of bulky tools and equipment, which greatly shortens the preparation time. In addition, power repair personnel can hang the storage box on the repair pole with the help of a hook, allowing repair personnel to operate tools and take items in the box more freely. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the adjustment assembly of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the partition of the present invention in a passive driving structure assembly state;

[0024] Figure 5 It is the main driving structure and structural schematic diagram of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the present invention in a state where a single passive driving structure, a pushing structure and an independent adjustment structure are combined;

[0026] Figure 7 It is a schematic diagram of the explosion structure of a single passive driving structure, a pushing structure and an independent adjustment structure of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the tool box of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the tool storage unit of the present invention in a disassembled state;

[0029] Fig.10 It is a schematic cross-sectional structural diagram of the top sealing plate of the tool box body of the present invention;

[0030] Fig.11 For the present invention Fig.10 A in the figure is an enlarged structural diagram.

[0031] In the figure: 1- tool box body;

[0032] 2-tool storage unit; 21-support frame; 22-placing box; 23-magnetic sheet; 24-iron sheet;

[0033] 3-adjustment assembly; 31-main drive structure; 311-rotating rod; 312-hand wheel; 32-passive drive structure; 321-first pulley; 322-second pulley; 323-gear; 324-transmission belt; 33-push structure; 331-rack; 332-T-type slide; 333-guide convex strip; 334-push-pull plate; 3341-movable mounting groove; 335-connecting plate; 3351-mounting column; 34-independent adjustment structure; 341-adjustment strip; 342-push-pull strip; 343-T-type slider;

[0034] 4-guide groove; 5-hook; 6-partition; 7-conduction groove; 8-unit cavity; 9-groove; 10-spring; 11-movable stopper. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figure 1-Figure 11As shown, the present invention provides a technical solution: a tool box for power distribution network emergency repair, comprising a tool box body 1, wherein the interior middle of the tool box body 1 is horizontally divided into two upper and lower unit cavities 8 by a partition 6, each unit cavity 8 is provided with two independent tool storage units 2 that can be moved out in opposite directions, and there are four tool storage units 2, and the four upper and lower tool storage units 2 have different moving directions, and each tool storage unit 2 can be used to store different types of power emergency repair tools, wherein the tool storage unit 2 comprises a supporting frame 21 and a placement box 22, the top and outer side of the supporting frame 21 are open, the placement box 22 can be detachably arranged in the supporting frame 21, and the outer wall of the placement box 22 can be provided with a label to indicate the type of emergency repair tools in each placement box 22, specifically, in the supporting frame 21, the placement box 22 can be placed in the supporting frame 21, and the outer wall of the placement box 22 can be provided with a label to indicate the type of emergency repair tools in each placement box 22. A magnetic sheet 23 is embedded in the bottom of the inner part of the frame 21, and an iron sheet 24 is embedded in the bottom end of the placement box 22. The magnetic sheet 23 and the iron sheet 24 can attract each other through magnetic attraction. A hook 5 is installed on the upper end of the outer wall of the placement box 22. When the required placement box 22 is taken out, compared with a whole tool box, it has the characteristics of being small and portable, and can be carried independently. The placement box 22 is cleverly equipped with a practical accessory, the hook 5. In actual use scenarios, such as outdoor power repair operations, the user can conveniently use the hook 5 to hang the placement box 22 on the repair pole. In this way, not only the hands are freed, allowing the repair personnel to operate the tools and take the items in the box more freely, but also the convenience and flexibility of the operation are greatly improved, and the efficiency of the repair work is effectively improved.

[0037] In addition, the power distribution network emergency repair tool box also includes an adjustment component 3, which includes a main drive structure 31, a passive drive structure 32, a push structure 33 and an independent adjustment structure 34. The main drive structure 31 is provided with one, and the passive drive structure 32, the push structure 33 and the independent adjustment structure 34 are provided with four. One passive drive structure 32, the push structure 33 and the independent adjustment structure 34 correspond to one tool storage unit 2. The corresponding passive drive structure 32 can be adjusted to engage with the push structure 33 or disengage through the independent adjustment structure 34. Each independent adjustment structure 34 corresponds to adjusting the connection between the corresponding passive drive structure 32 and the push structure 33.

[0038] When the corresponding passive driving structure 32 and pushing structure 33 are in a meshing state, the main driving structure 31 rotates to drive the passive driving structure 32 and pushing structure 33 in the meshing state to operate, so as to synchronously move out or move in the corresponding tool storage unit 2.

[0039] To this end, when N groups (N is an integer less than or equal to 4) of corresponding passive drive structures 32 and pushing structures 33 are in a meshing state, the N tool storage units 2 can be synchronously removed by rotating the main drive structure 31 once. Especially in emergency repairs, N tool storage units 2 in different directions can be opened at one time, which is beneficial for power workers to quickly take power repair tools.

[0040] Among them, see Figure 5 As shown, the main driving structure 31 includes a rotating rod 311 which is vertically and rotatably arranged inside the tool box body 1. The rotating rod 311 is located in the gap between the two tool storage units 2 on the same layer, and the top of the rotating rod 311 extends to the outside of the top of the tool box body 1, and a handwheel 312 is installed on the top of the rotating rod 311. The rotating rod 311 passes through the partition 6, and the bottom end of the rotating rod 311 is connected to the bottom of the tool box body 1 through a bearing. A rubber sleeve is provided on the outside of the handwheel 312, and the rubber sleeve can produce a certain degree of deformation according to the shape of the hand and the grip strength. This fit can effectively reduce hand fatigue, especially when the handwheel 312 is operated for a long time, which can make the user feel more comfortable.

[0041] See also Figure 5 and Figure 6 As shown, the passive drive structure 32 includes a first pulley 321 fixed to the outside of the rotating rod 311 and a second pulley 322 rotatably arranged in the tool box body 1. The bottom end of the second pulley 322 is installed through a connecting rod and a bearing. A transmission belt 324 is connected between the first pulley 321 and the second pulley 322, and a gear 323 is installed on the top of the second pulley 322. The four passive drive structures 32 respectively correspond to different positions of the connecting rod 311. While ensuring the driving of the corresponding tool storage unit 2, it can also ensure that there is no interference between them. When the rotating rod 311 rotates, the first pulley 321 drives the connected transmission belt 324 to rotate, and then drives the corresponding second pulley 322 to rotate.

[0042] See also Figure 6 and Figure 7 As shown, the pushing structure 33 includes a vertically connected rack 331 and a push-pull plate 334, the push-pull plate 334 is used to push and pull the corresponding tool storage unit 2, the rack 331 can be engaged with the gear 323, and the push-pull plate 334 is connected with a connecting plate 335 that can move along the length direction, the connecting plate 335 is connected to the support frame 21, and a movable mounting groove 3341 that is deep in the middle and shallow at the outer end is provided on the push-pull plate 334, and a mounting column 3351 that matches the movable mounting groove 3341 is connected to the side of the connecting plate 335 facing the push-pull plate 334. When the rack 331 is engaged with the gear 323, the rotation of the second pulley 322 will drive the gear 323 thereon to rotate, thereby driving the engaged rack 331 to move outward, so as to utilize the push-pull plate 334 to send out the corresponding tool storage unit 2.

[0043] See also Figure 6 and Figure 7 The cam 342 is a substantially parallelogram of the cam 343 and the cam 344 is a substantially parallelogram of the cam 343. The cam 342 is a substantially parallelogram of the cam 343 and the cam 344 is a substantially parallelogram of the cam 343. The cam 342 is a substantially parallelogram of the cam 343 and the cam 344 is a substantially parallelogram of the cam 343.

[0044] Second, see Figure 7 and Figure 8 As shown, a guide ridge 333 is integrally formed on one side of the rack 331 facing away from the adjustment strip 341, and a guide groove 4 is provided on the inner wall of the unit cavity 8. The guide ridge 333 is slidably fitted in the guide groove 4. The width of the guide groove 4 is greater than the width of the guide ridge 333. The guide ridge 333 is moved along the guide groove 4, and the undesirable conditions such as left and right deviation or angular skewness that may occur in the translation process of the rack 331 are eliminated from the physical structure level, ensuring that the rack 331 always moves in a preset direction, so that the entire structure associated with it can stably and accurately complete the operation.

[0045] To sum up the above, in actual use, the initial state is that the four groups of corresponding passive drive structures 32 and pushing structures 33 are all in a meshing state. During emergency repairs, the staff rotates the rotating rod 311 through the hand wheel 312, and uses the first pulley 321 on the rotating rod 311 to drive the connected transmission belt 324 to rotate, and then drives the corresponding second pulley 322 to rotate. The rotation of the second pulley 322 will drive the gear 323 thereon to rotate, and then drive the meshing rack 331 to move outward, so that the corresponding tool storage unit 2 can be sent out by using the push-pull plate 334. The tool storage units 2 in four directions are moved out at the same time, and the four tool storage units 2 do not block each other, which greatly improves the portability of power repair personnel in taking tools.

[0046] When the tool storage unit 2 needs to be retracted, it can be achieved by rotating the rotating rod 311 in the reverse direction.

[0047] In addition, when the emergency repair personnel only need to call a specific tool storage unit 2, the emergency repair personnel will first use the independent adjustment structure 34 to adjust the meshing state between the passive drive structure 32 and the pushing structure 33 corresponding to the tool storage unit 2 that does not need to be removed, and then rotate the rotating rod 311 to achieve the removal of the required type of tool storage unit 2, and by pulling the placement box 22 outward to separate the iron sheet 24 from the magnetic sheet 23, the independent placement box 22 can be removed for carrying. The independent tool storage unit 2 is conducive to partial carrying as needed. The emergency repair personnel can carry the independent placement box 22 according to the needs of the specific emergency repair task, which greatly improves the emergency repair mobility and operational flexibility, and truly achieves orderly management of tools, on-demand use, and portability and efficiency.

[0048] The specific use of the independent adjustment structure 34 can be described as follows:

[0049] By moving the outer end of the push-pull bar 342 and utilizing the push-pull bar 342 to drive the adjustment bar 341 to move, the adjustment bar 341 can push the rack 331 to separate from the gear 323, and the meshing state of the rack 331 and the gear 323 can be released. When the meshing state of the two is released, the guide convex bar 333 is more embedded in the guide groove 4; when it is necessary to return to the meshing state, the push-pull bar 342 can be moved in the opposite direction to make the rack 331 mesh with the gear 323. When the rack 331 moves, the T-shaped slider 343 slides along the T-shaped slide groove 332 to avoid the adjustment bar 341 from blocking the rack 331, and when the adjustment bar 341 moves back and forth for adjustment, the mounting column 3351 can adjust its position in the movable mounting groove 3341 to achieve follow-up changes to ensure the movement of the adjustment bar 341 and avoid obstruction.

[0050] Example 2: Please refer to Figure 10-11 As shown, this embodiment is extended on the basis of embodiment 1: the length of the conducting groove 7 is greater than twice the width of the push-pull strip 342, and a groove 9 is opened on the inner wall of the conducting groove 7, a spring 10 is connected inside the groove 9, a movable stopper 11 is connected to the free end of the spring 10, and a pushing slope is provided on the outer end of the movable stopper 11. When the spring 10 is in the natural state, the outer end of the movable stopper 11 protrudes out of the groove 9.

[0051] Through the above, when the rack 331 and the gear 323 are in a meshing state, the outer end of the movable stopper 11 blocks the moving channel of the push-pull bar 342, which can prevent the push-pull bar 342 from moving at will, thereby improving the stability of the meshing state. When the meshing state is released, the push-pull bar 342 is moved until it passes through the movable stopper 11. During the passage of the push-pull bar 342, the push-pull bar 342 first squeezes the outer end of the movable stopper 11 provided with a pushing slope, so that the outer end of the movable stopper 11 retracts into the groove 9. After the push-pull bar 342 passes, the spring 10 restores its original state and drives the outer end of the movable stopper 11 to extend out to block the other side of the push-pull bar 342, thereby improving the stability in the released meshing state.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A tool box for emergency repair of a power distribution network, comprising a tool box body (1), characterized in that: The tool box body (1) is laterally divided into two upper and lower unit cavities (8) by a partition (6) in the middle of the interior, each of the unit cavities (8) is provided with two independent tool storage units (2) that can be moved out in opposite directions, and the upper and lower tool storage units (2) are moved out in different directions, and further comprises: An adjustment component (3), the adjustment component (3) comprising a main drive structure (31), a passive drive structure (32), a push structure (33) and an independent adjustment structure (34), the passive drive structure (32), the push structure (33) and the independent adjustment structure (34) being provided in four, one passive drive structure (32), one push structure (33) and one independent adjustment structure (34) corresponding to one tool storage unit (2), and the corresponding passive drive structure (32) can be adjusted to engage with the push structure (33) or to disengage via the independent adjustment structure (34); When the corresponding passive drive structure (32) and the pushing structure (33) are in a meshing state, the main drive structure (31) rotates to drive the passive drive structure (32) and the pushing structure (33) in the meshing state to operate, so as to synchronously move out or move in the corresponding tool storage unit (2).

2. The power distribution network emergency repair tool box according to claim 1, characterized in that: The main driving structure (31) comprises a rotating rod (311) vertically and rotatably arranged inside the tool box (1); the rotating rod (311) is located in a gap between two tool storage units (2) on the same layer, and the top end of the rotating rod (311) extends to the outside of the top end of the tool box (1); and a hand wheel (312) is installed at the top end of the rotating rod (311).

3. The power distribution network emergency repair tool box according to claim 2, characterized in that: The passive drive structure (32) comprises a first pulley (321) fixed to the outside of the rotating rod (311) and a second pulley (322) rotatably arranged in the tool box body (1); a transmission belt (324) is connected between the first pulley (321) and the second pulley (322), and a gear (323) is installed at the top end of the second pulley (322).

4. The power distribution network emergency repair tool box according to claim 3 is characterized by: The pushing structure (33) comprises a vertically connected rack (331) and a push-pull plate (334), wherein the push-pull plate (334) is used to push and pull the corresponding tool storage unit (2), the rack (331) can be meshed with the gear (323), and the push-pull plate (334) is connected to a connecting plate (335) that can move along the length direction, and the connecting plate (335) is connected to the corresponding tool storage unit (2).

5. The power distribution network emergency repair tool box according to claim 4, characterized in that: The push-pull plate (334) is provided with a movable installation groove (3341) which is deep in the middle and shallow at the outer end, and the connection plate (335) is connected to a mounting column (3351) which matches the movable installation groove (3341) on one side facing the push-pull plate (334).

6. The power distribution network emergency repair tool box according to claim 5, characterized in that: The independent adjustment structure (34) comprises an adjustment bar (341) which can be slidably connected to the rack (331) along the length direction, the upper end surface of the adjustment bar (341) is connected to a push-pull bar (342), and the push-pull bar (342) extends to the outside of the tool box body (1), and the tool box body (1) and the partition (6) are both provided with a conducting groove (7) for the push-pull bar (342) to pass through.

7. The power distribution network emergency repair tool box according to claim 6, characterized in that: The upper and lower ends of the adjustment bar (341) are both connected to a T-shaped slide block (343), the upper and lower ends of the rack (331) facing the adjustment bar (341) are both provided with a T-shaped slide groove (332), and the T-shaped slide block (343) is slidably matched with the T-shaped slide groove (332).

8. The power distribution network emergency repair tool box according to claim 6, characterized in that: A guide convex strip (333) is integrally formed on a side of the rack (331) facing away from the adjustment strip (341), a guide groove (4) is provided on the inner side wall of the unit cavity (8), and the guide convex strip (333) is slidably fitted in the guide groove (4).

9. The power distribution network emergency repair tool box according to claim 4, characterized in that: The tool storage unit (2) comprises a support frame (21) and a placement box (22); the placement box (22) is arranged in the support frame (21); the connecting plate (335) is connected to the support frame (21); a magnetic sheet (23) is embedded in the bottom of the support frame (21); an iron sheet (24) is embedded in the bottom of the placement box (22); and a hook (5) is installed on the upper end of the outer wall of the placement box (22).

10. The power distribution network emergency repair tool box according to claim 6, characterized in that: The inner side wall of the conducting groove (7) is provided with a groove (9), the interior of the groove (9) is connected with a spring (10), the free end of the spring (10) is connected with a movable stopper (11), the outer end of the movable stopper (11) is provided with a pushing inclined surface, and when the spring (10) is in a natural state, the outer end of the movable stopper (11) protrudes out of the groove (9).

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