Portable tool box convenient to take and use for electric power logistics support

Abstract

The invention discloses a convenient-to-take portable tool box for electric logistics guarantee, and particularly relates to the technical field of electric logistics guarantee, the convenient-to-take portable tool box comprises a tool box body and a driving motor arranged on the upper side of the tool box body, the output end of the driving motor is fixedly connected with a lead screw, a lifting component is arranged in the tool box body, and the lifting component is fixedly connected with the lead screw. A buffering component is further arranged in the tool box body. According to the device, a lead screw is driven to rotate through a driving motor, an internal thread plate on the outer side of the lead screw lifts a moving disc, so that a connecting plate lifts two first storage boxes, the first storage box connected with a first sliding groove in one side of a second storage box through a sliding block is also lifted, and the two first storage boxes are conveniently pushed upwards while the two first storage boxes are pushed upwards; and the two second storage boxes can also be lifted, so that tools in the first storage box and equipment in the second storage boxes can be exposed for treatment, and the tools and the equipment can be conveniently provided for maintenance personnel to select.

Description

Technical Field

[0001] The invention relates to the technical field of electric power logistics support, and in particular to a portable tool box for electric power logistics support that is easy to access. Background Art

[0002] Power logistics support refers to the logistics support work carried out to ensure the normal operation of power facilities and the smooth progress of power production. These tasks are aimed at maintaining and managing power equipment, supplying necessary materials and maintaining human resources, and ensuring the reliability and safety of the power system. Power logistics support involves supply chain management, equipment maintenance and care, safety and environmental protection management, etc., so it is necessary to use a toolbox to collect and store the corresponding tools and equipment.

[0003] A tool box for power equipment maintenance in CN117620997A comprises a box body, a positioning structure is arranged at the front side of the box body, six box holes are arranged inside the box body, two box holes are arranged at each layer, and there are three layers in total, and each box hole is provided with a slide groove at both sides of the lower side, and a storage structure is arranged inside the box hole, and the storage structure comprises a first storage box, a second storage box, a third storage box, a slider, a pull ring assembly and a label, and the slider is fixedly connected to both sides of the lower side of the first storage box, the second storage box and the third storage box. The existing tool box requires personnel to pick up and carry the box, and the internal structure is simple and inconvenient to store tools of different sizes. The present invention achieves the effect of convenient carrying by adding a polypropylene belt and a loop assembly; the present invention achieves the effect of wide storage by providing six storage boxes and a plurality of partitions.

[0004] Since there are many types of equipment and tools used in the maintenance of power equipment, and the equipment and tools collected in the tool box are usually difficult to take out quickly, it is also difficult for the staff to directly select the equipment and tools, which makes the work personnel waste time in selecting maintenance tools and equipment, thus affecting the maintenance efficiency. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems existing in the existing portable tool box for electric power logistics support that is easy to access, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a portable tool box for power logistics support that is easy to use. The problem to be solved is that due to the variety of equipment and tools used for power equipment maintenance, the equipment and tools collected inside the tool box are usually difficult to take out quickly, and it is difficult to directly select the equipment and tools.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a portable tool box for power logistics support that is easy to use, which includes a tool box body and a drive motor arranged on the upper side of the tool box body, the output end of the drive motor is fixedly connected to a screw rod, a lifting component is provided in the tool box body, a reset component is provided inside the tool box body, and a buffer component is also provided inside the tool box body.

[0009] The lifting component includes two internal threaded plates threadedly connected to the outer surface of the screw rod, and the two internal threaded plates are movably connected to the upper inner side of the movable plate. The outer wall of the movable plate is fixedly connected to a connecting plate, and the upper side of the connecting plate is overlapped with two first storage boxes, and the side of the two first storage boxes away from the movable plate is overlapped with the side of the second storage box close to the movable plate. Two sliders are fixedly connected to the same side of the first storage box and the second storage box, and two second slide grooves are provided on the side of the tool box body that fits the second storage box, and two first slide grooves are provided on the other side of the second storage box. Four sliders are slidably connected to the two first slide grooves and the two second slide grooves respectively, and a closing component is provided in the tool box body.

[0010] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, several brake wheels are arranged on the lower side of the tool box body, the connecting plate is in a "Y" shape, the first storage box is a tool storage box, and the second storage box is an equipment storage box. The tool box body is easy to carry and can distinguish between collection equipment and tools.

[0011] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, the closing component includes a bracket fixedly connected to the upper side of the connecting plate, a closing plate is hinged on the upper side of the bracket, two first pressure springs are overlapped on the lower side of the closing plate, and the other ends of the two second pressure springs are fixedly connected to the upper side of the bracket to close the top of the first storage box and the second storage box.

[0012] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, two columns are fixedly connected to the lower side of the closing plate, and two guide grooves are provided on the top of the tool box body. The two columns are respectively slidably connected in the two guide grooves to position the closing plate.

[0013] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, the reset component includes two magnetic blocks fixedly connected to the top of the tool box body, two first tension springs fixedly connected to the bottom of the tool box body, two plug plates fixedly connected to the bottom of the tool box body, and the top of the first tension spring is fixedly connected to the lower side of the movable disk to pull the movable disk.

[0014] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, two second tension springs are fixedly connected to the inner cavity of the tool box body, and one end of the opposite surfaces of the two second tension springs are respectively fixedly connected to the side away from the two extrusion plates to pull the internal thread block.

[0015] As a preferred solution of the portable tool box for easy access to power logistics support described in the present invention, the extrusion plate is fixedly connected to the internal threaded plate by a second pressure spring, the extrusion plate is slidably connected to the inner cavity of the movable disk, and the top end of the plug plate is in extrusion contact with the inclined surface of the extrusion plate to hold the internal threaded plate.

[0016] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, a positioning groove is provided on the lower side of the internal threaded plate, a third pressure spring is fixedly connected to the inner bottom end of the movable disk, a positioning rod is fixedly connected to the top end of the third pressure spring, and the positioning rod is slidably connected in the positioning groove to lock the internal threaded plate.

[0017] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, the buffer component includes a plurality of piston cylinders fixedly connected to the bottom end of the tool box body, and piston rods are slidably connected inside the plurality of piston cylinders, wherein the top ends of the four piston rods are fixedly connected to the bottom ends of the two second storage boxes, so as to buffer the first storage box and the second storage box during the descent process.

[0018] As a preferred solution of the portable tool box for power logistics support that is easy to access as described in the present invention, an exhaust hole is provided at the bottom end of the piston rod, and the exhaust hole passes through the bottom end of the tool box body. The remaining four piston rods are arranged below the two first storage boxes, and the top ends of the corresponding four piston rods are slidably connected with extension rods. The top ends of the four extension rods are respectively fixedly connected to the bottom ends of the two first storage boxes to extend the piston rods below the first storage boxes.

[0019] In summary, the present invention includes at least one of the following beneficial effects:

[0020] 1. The present invention drives the screw rod to rotate by driving the motor, and the internal threaded plate on the outer side of the screw rod will lift the movable plate, so that the connecting plate lifts the two first storage boxes, and the first storage box connected to the first sliding groove on one side of the second storage box through the sliding block will also be lifted, which facilitates the two first storage boxes to be pushed upward while the two second storage boxes can also be lifted, so that the tools inside the first storage box and the equipment inside the second storage box can be exposed for processing, so as to provide them for maintenance personnel to choose.

[0021] 2. In the present invention, the movable disk is pulled downward by the first pulling spring, so that the movable disk is quickly reset, and the two internal threaded plates are locked on the outside of the screw rod by the positioning rod. When the internal threaded plate is disengaged from the screw rod, the position of the movable disk can be pulled by the first pulling spring. If the screw rod contacts the internal threaded plate again at this time, the screw rod will drive the internal threaded plate to move upward, which facilitates the rapid recovery of the first storage box and the second storage box after being lifted. With the cyclic recovery and push-out of the first storage box and the second storage box, it is more convenient for maintenance personnel to take tools and equipment.

[0022] 3. In the present invention, the external gas is discharged into the extraction box through the movement of the piston rod inside the piston cylinder, and the piston rod below the first storage box will need to extend the height of the extension plate, which is convenient for guiding the first storage box and the second storage box during the lifting and recovery process. At the same time, as the gas runs inside the piston cylinder, the descending speed of the first storage box and the second storage box will be greatly reduced, thereby buffering the first storage box and the second storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0025] Figure 2 is a side perspective cross-sectional view of the present invention;

[0026] Figure 3 is a three-dimensional cross-sectional view of the tool box body of the present invention;

[0027] Figure 4 is a three-dimensional cross-sectional view of a moving plate of the present invention;

[0028] Figure 5 For the present invention Figure 4 An enlarged schematic diagram of part A.

[0029] Description of reference numerals:

[0030] Numbers in the figure: 1. tool box body; 2. drive motor; 3. screw rod; 4. lifting component; 41. internal thread plate; 42. moving disk; 43. connecting plate; 44. first storage box; 45. second storage box; 46. slider; 47. first slide groove; 48. second slide groove; 49. closing component; 491. bracket; 492. first pressure spring; 493. closing plate; 494. guide groove; 495. column; 5. reset component; 51. magnetic block; 52. plug plate; 53. extrusion plate; 54. first tension spring; 55. second tension spring; 56. second pressure spring; 57. positioning groove; 58. positioning rod; 59. third pressure spring; 6. buffer component; 61. piston cylinder; 62. piston rod; 63. extension rod; 64. exhaust hole. DETAILED DESCRIPTION

[0031] 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.

[0032] The embodiment of the invention discloses a portable tool box for electric power logistics support which is convenient to use.

[0033] The present invention provides Figure 1-5 A portable tool box for power logistics support that is easy to use as shown includes a tool box body 1, and a drive motor 2 arranged on the upper side of the tool box body 1, a screw rod 3 is fixedly connected to the output end of the drive motor 2, a lifting component 4 is provided inside the tool box body 1, a reset component 5 is provided inside the tool box body 1, and a buffer component 6 is also provided inside the tool box body 1.

[0034] The lifting component 4 includes two internal threaded plates 41 threadedly connected to the outer surface of the screw rod 3, and the two internal threaded plates 41 are movably connected to the upper inner side of the movable disk 42. The outer wall of the movable disk 42 is fixedly connected to a connecting plate 43, and the upper side of the connecting plate 43 is overlapped with two first storage boxes 44, and the side of the two first storage boxes 44 away from the movable disk 42 is overlapped with the side of the second storage box 45 close to the movable disk 42. Two sliders 46 are fixedly connected to the same side of the first storage box 44 and the second storage box 45. Two second slide grooves 48 are provided on the side where the tool box body 1 is in contact with the second storage box 45, and two first slide grooves 47 are provided on the other side of the second storage box 45. The four sliders 46 are slidably connected in the two first slide grooves 47 and the two second slide grooves 48, respectively, and a closing component 49 is provided in the tool box body 1.

[0035] A number of brake wheels are arranged on the lower side of the toolbox body 1, the connecting plate 43 is in a "Y" shape, the first storage box 44 is a tool storage box, the second storage box 45 is an equipment storage box, and the closing assembly 49 includes a bracket 491 fixedly connected to the upper side of the connecting plate 43, a closing plate 493 is hinged on the upper side of the bracket 491, two first pressure springs 492 are overlapped on the lower side of the closing plate 493, the other ends of the two second pressure springs 56 are fixedly connected to the upper side of the bracket 491, two columns 495 are fixedly connected to the lower side of the closing plate 493, and two guide grooves 494 are provided on the top of the toolbox body 1, and the two columns 495 are respectively slidably connected in the two guide grooves 494.

[0036] Start the driving motor 2 above the tool box body 1 to drive the screw rod 3, and the two internal threaded plates 41 wrapped around the outside of the screw rod 3 fit with the external threads on the surface of the screw rod 3, so that the screw rod 3 will drive the two internal threaded plates 41 and the movable disk 42 sleeved on the outside of the two internal threaded plates 41 to move upward, so that the connecting plate 43 on the outside of the movable disk 42 will lift the two first storage boxes 44 at the same time. As the two first storage boxes 44 move upward, the two sliders 46 on the side of the first storage box 44 close to the second storage box 45 will slide in the two first slide grooves 47 on the side of the second storage box 45 close to the first storage box 44. When the slider 46 moves to the top of the first slide groove 47, the second storage box 45 will also start to move upward. At the same time, the two sliders 46 on the other side of the second storage box 45 will be in the tool box. The two first storage boxes 44 slide in the two second slide grooves 48 on the side wall of the main body 1, so that the two first storage boxes 44 are always higher than the second storage boxes 45, and the openings of the first storage boxes 44 and the second storage boxes 45 are also exposed to the outside, and in this process, the bracket 491 above the connecting plate 43 will also be lifted, and the column 495 hinged under the closing plate 493 above the bracket 491 will move in the guide groove 494 above the tool box body 1. When the column 495 is completely disengaged from the inside of the guide groove 494, several first pressure springs 492 above the bracket 491 will push the closing plate upward, which is convenient for pushing the two first storage boxes 44 upward while the two second storage boxes 45 can also be lifted, so that the tools inside the first storage box 44 and the equipment inside the second storage box 45 can be exposed for processing, so as to provide them for maintenance personnel to choose.

[0037] In order to quickly recycle the first storage box 44 and the second storage box 45, Figure 1 , Figure 4 and Figure 5As shown, the reset component 5 includes two magnetic blocks 51 fixedly connected to the top end of the toolbox body 1, two first tension springs 54 are fixedly connected to the bottom end of the toolbox body 1, two plug plates 52 are fixedly connected to the bottom end of the toolbox body 1, the top end of the first tension spring 54 is fixedly connected to the lower side of the movable disk 42, the inner cavity of the toolbox body 1 is fixedly connected to two second tension springs 55, one end of the opposite surfaces of the two second tension springs 55 is respectively fixedly connected to the side away from the two extrusion plates 53, the extrusion plate 53 is fixedly connected to the internal thread plate 41 through the second pressure spring 56, the extrusion plate 53 is slidably connected to the inner cavity of the movable disk 42, the top end of the plug plate 52 is in extrusion contact with the inclined surface of the extrusion plate 53, a positioning groove 57 is provided on the lower side of the internal thread plate 41, the inner bottom end of the movable disk 42 is fixedly connected to the third pressure spring 59, the top end of the third pressure spring 59 is fixedly connected to the positioning rod 58, and the positioning rod 58 is slidably connected in the positioning groove 57.

[0038] After the first storage box 44 and the second storage box 45 are completely lifted out of the tool box body 1, the screw rod 3 can still drive the movable plate 42 to continue to move upward. When the two magnetic blocks 51 are in contact with the top of the movable plate 42, the magnetic block 51 will adsorb the positioning rod 58 inside the movable plate 42, so that the positioning rod 58 is separated from the positioning groove 57 above the internal thread plate 41. After the internal thread plate 41 loses the restriction from the positioning rod 58, the second tension spring 55 inside the movable plate 42 will pull the internal thread plate 41 to separate from the screw rod 3. After the internal thread plate 41 loses the restriction of the screw rod 3, the first tension spring 54 will pull the movable plate 42 downward. As the plug plate 52 enters the movable plate 42 below the inside of the tool box body 1, the positioning rod 58 is disengaged from the positioning groove 57 above the internal thread plate 41. After the positioning rod 58 loses the adsorption of the magnetic block 51, the third pressure spring 59 will always push the positioning rod 58, and the plug plate 52 will push the extrusion plate 53, so that the internal thread plate 41 will contact the screw rod 3 again through the second pressure spring 56, and during the resetting process, the positioning rod 58 will also enter the positioning groove 57 above the internal thread plate 41 again, and the two internal thread plates 41 connected to the screw rod 3 will drive the motor 2 to repeatedly move upward and lift the first storage box 44 and the second storage box 45, which is convenient for the rapid recovery of the first storage box 44 and the second storage box 45 after lifting. With the cyclic recovery and push-out of the first storage box 44 and the second storage box 45, it is more convenient for maintenance personnel to take tools and equipment.

[0039] Finally, in order to buffer the first storage box 44 and the second storage box 45 during the descent process, as shown in FIG. Figure 2-3As shown, the buffer component 6 includes a plurality of piston cylinders 61 fixedly connected to the bottom end of the toolbox body 1, and piston rods 62 are slidably connected in the plurality of piston cylinders 61, wherein the top ends of four piston rods 62 are fixedly connected to the bottom ends of the two second storage boxes 45, and exhaust holes 64 are provided at the bottom ends of the piston rods 62, and the exhaust holes 64 pass through the bottom end of the toolbox body 1, and the remaining four piston rods 62 are arranged below the two first storage boxes 44, and the top ends of the corresponding four piston rods 62 are slidably connected to extension rods 63, and the top ends of the four extension rods 63 are respectively fixedly connected to the bottom ends of the two first storage boxes 44.

[0040] During the upward movement of the two first storage boxes 44, the first storage box 44 pulls the piston rod 62 upward through the extension rod 63, so that the piston rod 62 moves inside the piston cylinder 61 and extracts the external gas, and then the second storage box 45 will directly move inside the piston cylinder 61 through the piston rod 62. When the first storage box 44 moves downward, the extension rod 63 below the first storage box 44 will first enter the piston rod 62. After the first storage box 44 and the second storage box 45 are level, both of them move inside the piston cylinder 61 through the piston rod 62. Because the diameter of the exhaust hole 64 below the piston cylinder 61 is much smaller than the diameter of the piston cylinder 61, the gas inside the piston cylinder 61 will be slowly discharged, which is convenient for guiding the first storage box 44 and the second storage box 45 during the lifting and recovery process. At the same time, as the gas runs inside the piston cylinder 61, the descending speed of the first storage box 44 and the second storage box 45 will be greatly reduced, thereby buffering the first storage box 44 and the second storage box 45.

[0041] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0042] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0043] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable tool box for power logistics support that is easy to use, comprising a tool box body (1), and a drive motor (2) arranged on the upper side of the tool box body (1), wherein the output end of the drive motor (2) is fixedly connected to a lead screw (3), characterized in that: A lifting component (4) is provided inside the tool box body (1), a resetting component (5) is provided inside the tool box body (1), and a buffer component (6) is also provided inside the tool box body (1); The lifting component (4) comprises two internal thread plates (41) threadedly connected to the outer surface of the screw rod (3), and the two internal thread plates (41) are movably connected to the upper inner side of the movable plate (42). The outer wall of the movable plate (42) is fixedly connected to a connecting plate (43), and the upper side of the connecting plate (43) is overlapped with two first storage boxes (44), and the side of the two first storage boxes (44) away from the movable plate (42) is overlapped with the side of the second storage box (45) close to the movable plate (42). Two sliders (46) are fixedly connected to the same side of the first storage box (44) and the second storage box (45); two second slide grooves (48) are provided on the side where the tool box body (1) and the second storage box (45) are in contact; two first slide grooves (47) are provided on the other side of the second storage box (45); four sliders (46) are slidably connected in the two first slide grooves (47) and the two second slide grooves (48), respectively; and a closing component (49) is provided in the tool box body (1).

2. The portable tool box for power logistics support that is easy to access according to claim 1 is characterized in that: A plurality of brake wheels are arranged on the lower side of the tool box body (1); the connecting plate (43) is in a "Y" shape; the first storage box (44) is a tool storage box; and the second storage box (45) is an equipment storage box.

3. The portable tool box for power logistics support that is easy to access according to claim 1 is characterized in that: The closing assembly (49) includes a bracket (491) fixedly connected to the upper side of the connecting plate (43), the upper side of the bracket (491) is hinged with a closing plate (493), the lower side of the closing plate (493) is overlapped with two first pressure springs (492), and the other ends of the two second pressure springs (56) are fixedly connected to the upper side of the bracket (491).

4. The portable tool box for electric power logistics support that is easy to access according to claim 3 is characterized in that: Two columns (495) are fixedly connected to the lower side of the closing plate (493), and two guide grooves (494) are provided at the top of the tool box body (1), and the two columns (495) are slidably connected in the two guide grooves (494) respectively.

5. The portable tool box for power logistics support that is easy to access according to claim 1 is characterized in that: The reset component (5) comprises two magnetic blocks (51) fixedly connected to the top end of the tool box body (1), two first tension springs (54) fixedly connected to the bottom end of the tool box body (1), two plug plates (52) fixedly connected to the bottom end of the tool box body (1), and the top end of the first tension spring (54) fixedly connected to the lower side of the movable plate (42).

6. The portable tool box for power logistics support that is easy to access according to claim 1, characterized in that: Two second tension springs (55) are fixedly connected to the inner cavity of the tool box body (1), and one end of the opposite surfaces of the two second tension springs (55) are respectively fixedly connected to the side away from the two extrusion plates (53).

7. The portable tool box for power logistics support that is easy to access according to claim 6, characterized in that: The extrusion plate (53) is fixedly connected to the internal thread plate (41) via a second pressure spring (56), the extrusion plate (53) is slidably connected to the inner cavity of the movable disk (42), and the top end of the plug plate (52) is in extrusion contact with the inclined surface of the extrusion plate (53).

8. The portable tool box for electric power logistics support that is easy to access according to claim 1, characterized in that: A positioning groove (57) is provided on the lower side of the internal threaded plate (41); a third pressure spring (59) is fixedly connected to the inner bottom end of the movable plate (42); a positioning rod (58) is fixedly connected to the top end of the third pressure spring (59); and the positioning rod (58) is slidably connected in the positioning groove (57).

9. The portable tool box for power logistics support that is easy to access according to claim 1, characterized in that: The buffer component (6) comprises a plurality of piston cylinders (61) fixedly connected to the bottom end of the tool box body (1), and piston rods (62) are slidably connected inside the plurality of piston cylinders (61), wherein the top ends of four piston rods (62) are fixedly connected to the bottom ends of two second storage boxes (45).

10. The portable tool box for electric power logistics support that is easy to access according to claim 9, characterized in that: The bottom end of the piston rod (62) is provided with an exhaust hole (64), and the exhaust hole (64) passes through the bottom end of the tool box body (1). The remaining four piston rods (62) are arranged below the two first storage boxes (44), and the top ends of the corresponding four piston rods (62) are slidably connected to extension rods (63), and the top ends of the four extension rods (63) are respectively fixedly connected to the bottom ends of the two first storage boxes (44).

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