Classification tool box for electric power overhaul

Abstract

The invention discloses a classification toolbox for electric power overhaul, and belongs to the technical field of electric power toolboxes, the classification toolbox comprises a waistband, a supporting ring, sliding connecting pieces and a toolbox, the outer side of the waistband is connected with the supporting ring through a plurality of elastic bands, the supporting ring is slidably provided with the multiple sliding connecting pieces, and the multiple sliding connecting pieces are connected with the toolbox through the elastic bands. One tool box is arranged on the outer side of each sliding connecting piece; the supporting ring comprises two semicircular rings which are in butt joint, one ends of the two semicircular rings are in seamless hinge joint, the other ends of the two semicircular rings are in seamless butt joint, annular sliding grooves are formed in the top face and the bottom face of the supporting ring correspondingly, and the upper end and the lower end of the sliding connecting piece are arranged in the annular sliding grooves in the top face and the bottom face of the supporting ring correspondingly. And a fixing part is arranged at the upper end of the sliding connecting piece. Various tools and instruments used for electric power overhaul can be stored in a classified mode, carrying, taking and placing are convenient, the number and the position of each tool box can be adjusted, use is flexible, and convenience is high.

Description

Technical Field

[0001] The present invention relates to the technical field of power toolboxes, and specifically to a classified toolbox for power maintenance. Background Art

[0002] During power maintenance or power construction, a variety of tools and instruments are required, such as safety insulation devices, electrical parameter detection equipment, machining tools, metal connection devices, and various auxiliary materials. Traditional classified toolboxes usually use partitions to divide areas in a larger box body, which is very inconvenient to carry. Moreover, when taking and placing power tools and instruments, it is necessary to frequently open and close the box, and the operation is cumbersome.

[0003] In the prior art, a patent document with the publication number CN 111055254 A discloses a power maintenance toolbox, which includes a plurality of box bodies, quick-release plugs, quick-release sockets, and two waistband connecting straps; the quick-release plugs and the quick-release sockets are detachably connected, and the quick-release plugs and the quick-release sockets can rotate relative to each other; the quick-release plugs and the quick-release sockets are arranged between adjacent box bodies, and the plurality of box bodies are sequentially connected in series through the cooperation of the quick-release plugs and the quick-release sockets. One waistband connecting strap is located on the side of the box body at the head end, and the other waistband connecting strap is located on the side of the box body at the tail end; the power maintenance toolbox places power tools in a plurality of box bodies for classified storage, and can be surrounded around the waist of the maintenance personnel to improve the carrying convenience. However, for this power maintenance toolbox, each box body is attached to the body of the maintenance personnel, which has a great impact when the maintenance personnel walk and climb. Moreover, the positions and quantities of the box bodies are fixed, and the use is not flexible and convenient enough. Summary of the Invention

[0004] In view of this, in order to overcome the deficiencies of the prior art, the present invention provides a classified toolbox for power maintenance, which can separately store various tools and instruments used for power maintenance, is convenient to carry, take and place, and the quantity and position of each toolbox can be adjusted, with flexible use and strong convenience.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a classified toolbox for power maintenance, including a waistband, a support ring, a sliding connector, and a toolbox. The outside of the waistband is connected to the support ring through a plurality of elastic bands. A plurality of the sliding connectors are slidably arranged on the support ring, and a toolbox is arranged on the outside of each sliding connector; the support ring includes two half rings that are butted, one end of the two half rings is seamlessly hinged, and the other end is seamlessly butted. Annular chutes are opened on the top and bottom surfaces of the support ring. The upper and lower ends of the sliding connector are respectively arranged in the annular chutes on the top and bottom surfaces of the support ring, and a fixing member is arranged at the upper end of the sliding connector.

[0006] Further, the sliding connecting member includes a vertical plate, a horizontal plate, a shaft rod and a roller. The horizontal plates are arranged at the upper and lower ends on one side of the vertical plate. The shaft rods are fixedly arranged on the inner sides of the two horizontal plates. The rollers are rotatably arranged at the ends of the two shaft rods. The two rollers are respectively arranged in the annular chutes on the top surface and the bottom surface of the support ring, and a gap is left between the rollers and the annular chutes.

[0007] Further, the fixing member includes a rotating rod, a hand wheel, a turntable and a movable ejector rod. The lower end of the rotating rod passes through the through holes in the horizontal plate and the shaft rod and enters the inside of the roller, and is connected to the center of the turntable. The hand wheel is arranged at the upper end of the rotating rod. A spiral groove is arranged on the upper surface of the turntable. A plurality of the movable ejector rods are evenly arranged on the spiral groove. Two rollers are arranged at one end of the bottom surface of the movable ejector rod. The two rollers are respectively clamped on both sides of the spiral groove. A plurality of openings are arranged on the circumferential side of the roller. A guiding sleeve is arranged inside each opening. The outer end of the movable ejector rod is inserted into the guiding sleeve.

[0008] Further, the upper part of the rotating rod is installed in the through hole of the horizontal plate through a bearing.

[0009] Further, a connecting groove is formed in the middle of the hinged end of one of the semi-circular rings, and a connecting block is arranged in the middle of the hinged end of the other semi-circular ring. The connecting block and the connecting groove are connected by a pin shaft. Two plugs are arranged at the docking end of one of the semi-circular rings, and two sockets are arranged at the docking end of the other semi-circular ring. The two plugs are respectively inserted and clamped in the two sockets.

[0010] Further, the tool box is hinged to the outer side of the vertical plate.

[0011] Further, two adjacent tool boxes are detachably connected. A convex strip is arranged on one side of the tool box, and a groove is arranged on the other side. Limiting grooves are formed on the inner walls on both sides of the groove. A cavity is arranged inside the convex strip. A screw rod is installed at the top of the cavity through a bearing. The lower end of the screw rod extends into the cavity, and a knob is arranged at the upper end. A plurality of opening and closing members are threadedly connected to the screw rod. Strip holes are formed on both sides of the cavity. When the opening and closing members are unfolded, they extend out from the strip holes.

[0012] Further, the opening and closing member includes a screw sleeve. A connecting rod is hinged to both sides of the screw sleeve. The outer ends of the two connecting rods are respectively hinged to the middle of a rod body. The upper ends of the two rod bodies are respectively hinged to both sides of a fixing ring. The fixing ring is fixed in the cavity.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The classified toolbox for power maintenance of the present invention has a support ring connected to the outer side of the waistband through multiple elastic bands. A plurality of toolboxes are slidably connected to the support ring and are used for classifying and placing tools, instruments, etc. for power maintenance. It is not only convenient to carry, but also convenient for maintenance personnel to pick up and place tools. In addition, the number and position of the toolboxes can be adjusted arbitrarily, with high flexibility and strong usability.

[0014] 2. In the classified toolbox for power maintenance of the present invention, each toolbox is slidably connected to the support ring through a sliding connection member. The upper and lower rollers of the sliding connection member are respectively arranged in the annular sliding grooves on the top and bottom surfaces of the support ring, with strong stability and no falling-off situation. In addition, a fixing component is arranged at the top of the sliding connection member. By turning the handwheel, the rotating rod rotates, driving the turntable at its lower end to rotate. Under the action of the rotation of the spiral groove and the guiding of the guiding sleeve, multiple movable ejector rods move radially along the disc and extend out from the openings on the periphery of the roller, abutting against the inner wall of the annular sliding groove, thereby restricting sliding and fixing the position of the toolbox, with simple operation.

[0015] 3. The support ring of the classified toolbox for power maintenance of the present invention is composed of two semi-circular rings butt-jointed. One end is seamlessly hinged, and the other end is seamlessly butt-jointed. On the one hand, it can be opened to facilitate maintenance personnel to wear the toolbox around the waist. On the other hand, after butt-joint, it does not affect the sliding of the sliding connection member.

[0016] 4. In the classified toolbox for power maintenance of the present invention, two adjacent toolboxes can be connected together for combined use, which is flexible and convenient. When combining, the convex strip of one toolbox is butt-jointed with the groove of the other toolbox. By turning the knob, the screw rotates, and the rod bodies of multiple opening and closing members unfold and extend out from the strip holes on the side of the convex strip and enter the limiting grooves on the side wall of the groove, thereby realizing the convenient and rapid connection of the two toolboxes. In addition, the toolbox and the sliding connection member adopt a hinged connection method. On the one hand, it is convenient for the connection of the two toolboxes. On the other hand, the toolbox can be toggled left and right for easy adjustment. Description of the Drawings

[0017] Figure 1 is the structural schematic diagram of Embodiment 1 of the present invention; Figure 2 is the top view of Embodiment 1 of the present invention; Figure 3 is the side view of the sliding connection member in Embodiment 1 of the present invention; Figure 4 is the top view of the fixing component in Embodiment 1 of the present invention; Figure 5 is the top view of Embodiment 2 of the present invention; Figure 6 is the partial cross-sectional view in Embodiment 2 of the present invention; In the figure: 1 - belt, 2 - support ring, 3 - sliding connecting piece, 4 - toolbox, 5 - elastic band, 6 - fixing component, 7 - rib, 8 - groove, 21 - semi - circular ring, 22 - connecting groove, 23 - connecting block, 24 - annular sliding groove, 31 - vertical plate, 32 - horizontal plate, 33 - shaft rod, 34 - roller, 61 - rotating rod, 62 - handwheel, 63 - turntable, 64 - movable ejector rod, 65 - spiral groove, 66 - guiding sleeve, 71 - screw rod, 72 - knob, 73 - screw sleeve, 74 - connecting rod, 75 - rod body, 76 - connecting plate, 81 - limiting groove. Detailed implementation manner

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention fall within the scope of protection of the present invention.

[0019] Embodiment 1: Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a classification toolbox for power maintenance, including a belt 1, a support ring 2, a sliding connecting piece 3, and a toolbox 4. The outer side of the belt 1 is connected to the support ring 2 through a plurality of elastic bands 5. Four sliding connecting pieces 3 are slidably arranged on the support ring 2, and a toolbox 4 is arranged on the outer side of each sliding connecting piece 3. The support ring 2 includes two butt - jointed semi - circular rings 21. One end of the two semi - circular rings 21 is seamlessly hinged, and the other end is seamlessly butted. The specific connection method is as follows: A connecting groove 22 is opened in the middle of the hinged end of one of the semi - circular rings 21, and a connecting block 23 is arranged in the middle of the hinged end of the other semi - circular ring 21. The connecting block 23 and the connecting groove 22 are connected by a pin shaft. Two plugs are arranged at the butted end of one of the semi - circular rings 21, and two jacks are arranged at the butted end of the other semi - circular ring. The two plugs are respectively inserted and clamped in the two jacks.

[0020] An annular sliding groove 24 is opened on both the top surface and the bottom surface of the support ring 2. The upper end and the lower end of the sliding connecting piece 3 are respectively arranged in the annular sliding grooves 24 on the top surface and the bottom surface of the support ring 2, and a fixing component 6 is arranged at the upper end of the sliding connecting piece 3.

[0021] The sliding connecting member 3 includes a vertical plate 31, a horizontal plate 32, a shaft rod 33 and a roller 34. The horizontal plates 32 are arranged at the upper and lower ends on one side of the vertical plate 31. The shaft rods 33 are fixedly arranged on the inner sides of the two horizontal plates 32. The rollers 32 are rotatably arranged at the ends of the two shaft rods 33. The specific connection method is as follows: a bearing is embedded in the center of the top surface of the roller 32, and the lower end of the shaft rod 33 is fixedly connected to the inner ring of the bearing. The two rollers 32 are respectively arranged in the annular chutes 24 on the top surface and the bottom surface of the support ring 2, and there is a gap between the roller 32 and the annular chute 24.

[0022] The fixing member 6 includes a rotating rod 61, a handwheel 62, a turntable 63 and a movable ejector rod 64. The lower end of the rotating rod 61 passes through the through holes on the horizontal plate 32 and the shaft rod 33 and enters the inside of the roller 32 and is connected to the center of the turntable 63. The upper part of the rotating rod 61 is installed in the through hole of the horizontal plate 32 through a bearing. The handwheel 62 is arranged at the upper end of the rotating rod 61. A spiral groove 65 is arranged on the upper surface of the turntable 63. Three movable ejector rods 64 are evenly arranged on the spiral groove 65. Two rollers are arranged at one end of the bottom surface of the movable ejector rod 64, and the two rollers are respectively clamped on both sides of the spiral groove 65. A plurality of openings are arranged on the circumferential side of the roller 32, and a guide sleeve 66 is arranged inside each opening. The outer end of the movable ejector rod 61 is inserted into the guide sleeve 66.

[0023] Usage method: First, the maintenance personnel determine the number of toolboxes 4 according to the types or quantities of tools and instruments actually required. Then, the docking ends of the two semi-circular rings 21 of the support ring 2 are opened, and the sliding connecting member 3 and the toolbox 4 are installed from the docking ends of one or two semi-circular rings 21. Then, after the maintenance personnel tie the waist belt 1 around the waist, the ends of the two semi-circular rings 21 are butted to form the support ring 2. When walking and climbing, the four toolboxes 4 are slid to the back. After reaching the maintenance position, the toolboxes 4 are slid to the front side of the body. After adjusting the position, the handwheel 62 is turned to fix it to prevent sliding during use and cause inconvenience.

[0024] The classified toolbox for power maintenance in the embodiment of the present invention. On the outer side of the waist belt 1, a plurality of elastic bands 5 are connected to the support ring 2. Through the combination of the flexible waist belt and the rigid support ring, it is not only comfortable to wear, but also there is a certain distance between the toolbox 4 and the body of the maintenance personnel, which will not cause any impact when the maintenance personnel are walking and climbing; a plurality of toolboxes 4 are slidably connected to the support ring 2, which are used for classifying and placing tools, instruments, etc. for power maintenance. It is not only convenient to carry, but also convenient for the maintenance personnel to pick up and place; in addition, the number and position of the toolboxes can be adjusted at will. For example, when the maintenance personnel climb the iron tower, the toolbox can be slid to the back, and when reaching the maintenance work station, it can be slid to the front side of the body, with high flexibility and convenience; in addition, each toolbox is slidably connected to the support ring 2 through a sliding connecting member 3. The upper and lower rollers 32 of the sliding connecting member 3 are respectively arranged in the annular sliding grooves 24 on the top and bottom surfaces of the support ring 2, with strong structural stability and no situation of the sliding connecting member 3 falling off, and high safety; in addition, a fixing member 6 is arranged at the top of the sliding connecting member 3. During the maintenance process, after the toolbox is moved to a suitable position, the handle wheel 62 is rotated to make the rotating rod 61 rotate, driving the turntable 63 at its lower end to rotate. Under the combined action of the rotation of the spiral groove 65 and the guiding sleeve 66, the three movable ejector rods 64 move radially along the disc and extend out from the openings on the periphery of the roller 32, abutting against the inner wall of the annular sliding groove 24, thereby restricting the sliding of the sliding connecting member 3 and fixing the position of the toolbox 4, with simple operation; in addition, when the handle wheel 62 is rotated in the reverse direction, the three movable ejector rods 61 are retracted, and the sliding connecting member 3 can be unlocked, which is very convenient.

[0025] Embodiment 2: Refer to Figure 5 , Figure 6 , the classified toolbox for power maintenance in the embodiment of the present invention is different from that of Embodiment 1 in that: Six toolboxes 4 are slidably connected to the support ring 2. The top surface of the toolbox 4 is hinged with a lid to play a protective role. And each toolbox 4 is hinged to the outer side of the sliding connector 3 through a pin shaft. So that when the position of the sliding connector 3 is fixed, the toolbox 4 can still be toggled left and right, which is convenient for maintenance personnel to adjust the position of the toolbox. Moreover, it also enables two toolboxes 4 to be connected and combined together without affecting their common sliding. In addition, two adjacent toolboxes 4 are detachably connected. A convex strip 7 is provided on one side of each toolbox 4, and a groove 8 is provided on the other side. Limiting grooves 81 are provided on the inner walls on both sides of the groove 8. A cavity is provided inside the convex strip 7. A screw rod 71 is installed at the top of the cavity through a bearing. The lower end of the screw rod 71 extends into the cavity, and a knob 72 is provided at the upper end. Three opening and closing members are threadedly connected to the screw rod 71. Strip holes are provided on both sides of the cavity. When the opening and closing members are unfolded, they extend out from the strip holes. The opening and closing member includes a screw sleeve 73. A connecting rod 74 is hinged to both sides of the screw sleeve 73. The outer ends of the two connecting rods 74 are respectively hinged to the middle of a rod body 75. The upper ends of the two rod bodies 75 are respectively hinged to both sides of a connecting plate 76. The connecting plate 76 is fixed inside the cavity. And a through hole for the screw rod 71 to pass through is provided at the center of the connecting plate 76.

[0026] In the embodiment of the present invention, two adjacent toolboxes 4 can be connected together and used in combination, which is flexible and convenient. When combining, the convex strip 7 of one toolbox 4 is butted against the groove 8 of the other toolbox 4. Rotate the knob 72 to make the screw rod 71 rotate. The rod bodies 75 of the three opening and closing members are unfolded and extend out from the strip holes on the side of the convex strip 7 and enter the limiting grooves 81 on the side wall of the groove 8, so as to realize the convenient and rapid connection of the two toolboxes 4.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still modify the specific implementation manners of the present invention or make equivalent replacements. And any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention are within the scope of the protection of the claims of the present invention.

Claims

1. A classified toolbox for power maintenance, characterized in that: It includes a belt, a support ring, sliding connectors and toolboxes. The outer side of the belt is connected to the support ring through multiple elastic bands. A plurality of the sliding connectors are slidably arranged on the support ring, and one toolbox is arranged on the outer side of each sliding connector; the support ring includes two half rings that are butted. One end of the two half rings is seamlessly hinged, and the other end is seamlessly butted. Annular chutes are opened on the top surface and the bottom surface of the support ring. The upper end and the lower end of the sliding connector are respectively arranged in the annular chutes on the top surface and the bottom surface of the support ring, and a fixing component is arranged at the upper end of the sliding connector.

2. The classified toolbox for power maintenance according to claim 1, wherein: The sliding connector includes a vertical plate, a horizontal plate, a shaft rod and a roller. The upper and lower ends of one side of the vertical plate are both provided with the horizontal plates. The shaft rods are fixedly arranged on the inner sides of the two horizontal plates. The rollers are rotatably arranged at the ends of the two shaft rods. The two rollers are respectively arranged in the annular chutes on the top surface and the bottom surface of the support ring, and a gap is left between the roller and the annular chute.

3. The classified toolbox for power maintenance according to claim 2, wherein: The fixing component includes a rotating rod, a handwheel, a turntable and a movable ejector rod. The lower end of the rotating rod passes through the through holes on the horizontal plate and the shaft rod and enters the inside of the roller, and is connected to the center of the turntable. The handwheel is arranged at the upper end of the rotating rod. A spiral groove is arranged on the upper surface of the turntable. A plurality of the movable ejector rods are evenly arranged on the spiral groove. Two rollers are arranged at one end of the bottom surface of the movable ejector rod. The two rollers are respectively clamped on both sides of the spiral groove. A plurality of openings are arranged on the circumferential side of the roller. A guiding sleeve is arranged inside each opening. The outer end of the movable ejector rod is inserted into the guiding sleeve.

4. The classified toolbox for power maintenance according to claim 3, characterized in that: The upper part of the rotating rod is installed in the through hole of the horizontal plate through a bearing.

5. The classified toolbox for power maintenance according to claim 1, wherein: A connecting groove is opened in the middle of the hinged end of one of the half rings, and a connecting block is arranged in the middle of the hinged end of the other half ring. The connecting block and the connecting groove are connected by a pin shaft; two plugs are arranged at the butted end of one of the half rings, and two sockets are arranged at the butted end of the other half ring. The two plugs are respectively inserted and clamped in the two sockets.

6. The classified toolbox for power maintenance according to claim 2, characterized in that: The toolbox is hinged to the outer side of the vertical plate.

7. The classified toolbox for power maintenance according to claim 6, wherein: Adjacent two toolboxes are detachably connected. A convex strip is arranged on one side of the toolbox, and a groove is arranged on the other side. Limiting grooves are opened on the inner walls on both sides of the groove. A cavity is arranged inside the convex strip. A screw rod is installed at the top of the cavity through a bearing. The lower end of the screw rod extends into the cavity, and a knob is arranged at the upper end. A plurality of opening and closing parts are threadedly connected to the screw rod. Strip holes are opened on both sides of the cavity. When the opening and closing parts are unfolded, they extend out from the strip holes.

8. The classified toolbox for power maintenance according to claim 7, characterized in that: The opening and closing part includes a screw sleeve. A connecting rod is hinged to both sides of the screw sleeve. The outer ends of the two connecting rods are respectively hinged to the middle of a rod body. The upper ends of the two rod bodies are respectively hinged to both sides of a fixing ring. The fixing ring is fixed in the cavity.

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